NOVELTY - A stop log data that is a performance data at the time of stop operation of fuel cell system is extracted. The state of the fuel cell system is diagnosed at the time of restarting, based on the stop log data and performance data. A voltage correction value is computed from the stop log data. Similar data are categorized according to adaptive resonance theory, based on the voltage correction value and the performance data.    USE - For diagnosing fuel cell system such as polymer electrolyte fuel cell (PEFC) system.    ADVANTAGE - The state of one fuel cell system is diagnosed based on the stop log data at the time of restarting so that the state of the fuel can be diagnosed.    DETAILED DESCRIPTION - An INDEPENDENT CLAIM is included for fuel cell system diagnosis apparatus.    DESCRIPTION OF DRAWING(S) - The figure shows the block diagram of the fuel cell system diagnostic apparatus. (Drawing includes non-English language text)    Fuel cell system (1)    Driving database (2)    Stop log data extractor (3)    State diagnostic unit (4)    Pre-processing unit (41)
NOVELTY - Several solid oxide fuel cells (2) of flat form are laminated and pressurized by a shape memory alloy made pressing unit (4). The fuel cells are made from shape memory alloy. The pressing unit has expansion-contraction portion (4A) having strength and cross sectional area set smaller than non-expansion-contraction portion (4B) of the pressing unit.    USE - For fuel cell stack structure mounted in vehicle.    ADVANTAGE - By using the shape memory alloy made pressing unit, the whole size and weight of the stack structure is reduced. Even if service temperature changes, load is equally distributed to each fuel cell of the stack structure.    DETAILED DESCRIPTION - The distortion produced in the expansion-contraction portion is 2-6%. The laminate is pressurized at a temperature of -20-100degreesC. The pressing unit is in the shape of plate, rod or linear shape. The expansion contraction portion attains austenite transformation at temperature of 100degreesC or more. The fuel cell clamps a polymeric electrolyte film with fuel electrode and oxidizing gas supply electrode.    DESCRIPTION OF DRAWING(S) - The figure shows the front view of the fuel cell stack structure.    Fuel cell stack structure (1)    Fuel cell (2)    Pressing unit (3)    Expansion-contraction portion (4A)    Non-expansion contraction portion (4B)
NOVELTY - The battery module has a resin frame (21) positioned between the laminated battery cells (51,51m,51n) for integrally bonding the cells along the lamination direction. The liquid storage regions (33,33m,33n) are formed surrounding the edge region (58) of the laminated cells, between resin frame protrusion region (23) and battery cell clamp region (25).    USE - For mounting on hybrid vehicles and electric vehicles.    ADVANTAGE - The leakage of electrolyte liquid from the laminated battery cells can be prevented while reducing the size of the battery module.    DESCRIPTION OF DRAWING(S) - The figure shows a sectional view of the resin frame of the battery module.    Resin frame (21)    Protrusion region (23)    Battery cell clamp region (25)    Liquid storage region (33,33m,33n)    Laminated battery cells (51,51m,51n)
NOVELTY - The apparatus has pilot valve (44) to open/close small gas passage opening (40a) and main valve (35) to open/close big gas passageway opening (34a). The main valve opens the big gas passageway opening when the difference of gas pressure of main valve upper and lower sides becomes less than preset value. The resin rings (38,60,62,64) are arranged at the sliding region of the main valve and the pilot valve.    USE - For gas storage apparatus (claimed) used for storing compressed natural gas (CNG) for gas fuel engine, and for storing hydrogen gas for fuel cell power generating device used in fuel cell electric vehicle.    ADVANTAGE - The seal defect of main valve and pilot valve can be prevented reliably by providing the resin rings.    DETAILED DESCRIPTION - An INDEPENDENT CLAIM is also included for connection apparatus.    DESCRIPTION OF DRAWING(S) - The figure shows a sectional view of the cutoff-valve unit in valve apparatus.    Big gas passageway opening (34a)    Main valve (35)    Small gas passageway opening (40a)    Pilot valve (44)    Resin rings (38,60,62,64)    Solenoid coil (54)
NOVELTY - The aluminum material consists of corrosion-resistant insulation film formed on the surface of base material. The insulation film comprises base layer containing plated layer of noble metals, and polyimide resin layer formed in order on surface of base material.    USE - For fuel cell components (claimed) such as pipe fittings, separator plate, terminal plate and end plate.    ADVANTAGE - The aluminum material with the insulation film has excellent corrosion resistance and electric insulation property.    DESCRIPTION OF DRAWING(S) - The figure shows the sectional drawing of the layered structure of the corrosion-resistant insulation film. (Drawing includes non-English language text)
NOVELTY - The sealing agent contains crystalline polypropylene resin (A) (in weight parts) (70-5) and ethylene-(alpha)-olefin copolymer (B) (30-95) having density of 0.85-0.87. The total amount of resin (A) and copolymer (B) is 100 weight parts.    USE - For sealing sheet of solar cell module used in power generation equipment (all claimed). Also used for solar cell and on out doors such as roof portion of building.    ADVANTAGE - The sealing agent has excellent heat resistance, transparency, flexibility and process stability and is manufactured in high yield.
NOVELTY - An electrolyte film consists of a cation exchange membrane which consists of a polymer having an ion exchange group of proton electric conductivity, and one or more atoms chosen from cerium atom and/or manganese atom. The electrolyte film has electric conductivity of 0.15-1 S/cm measured at 80degreesC and relative humidity of 95%, and electric conductivity of 0.01-0.2 S/cm at 80degreesC and relative humidity of 30%.    USE - For polymer electrolytic fuel cells (claimed) used as power supply for electric vehicles.    ADVANTAGE - The electrolyte film has excellent resistance with respect to hydrogen peroxide or peroxide radical, and high electric conductivity. The electrolyte fuel cell provided with the electrolyte film shows high cell voltage, favorable workability under high and low relative humidity conditions and high electric power generation capability stabilized over long period of time. The electrolyte film has excellent heat resistance and high durability.    DETAILED DESCRIPTION - An INDEPENDENT CLAIM is included for manufacture of the electrolyte film.
NOVELTY - The temperature of the warm water with the resin sheet is immersed is set to positive 5 to 17 degree Celsius melting of the resin after immersion. The contraction percentage of the resin sheet is 15 to 45 percent.    USE - For testing of a resin sheet used as a sealing agent for e.g. solar cell.    ADVANTAGE - Improves measurement sensitivity. Suppresses variation in a measurement. Ensures highly accurate testing of the heating contraction percentage of the resin sheet. Prevents production of the quality defect in a final product.    DETAILED DESCRIPTION - An INDEPENDENT CLAIM for a solar-cell sealing agent.
NOVELTY - A setting unit sets the charging current amount supplied by a power supply (12) to a final voltage which is larger than an initial voltage, when the voltage level of a battery (16) e.g. lithium polymer battery reaches a first threshold value. A setting unit sets the charging current amount to the initial voltage, when the voltage level of the battery reaches a second threshold value which is larger than the first threshold value. An inactivation unit inactivates the power supply, when the voltage level of the battery reaches the second threshold value.    USE - For charging circuit used in portable electronic device (claimed) such as mobile phone and personal digital assistant (PDA).    ADVANTAGE - The charging operation is performed reliably according to the voltage level of the battery by using a simple structure.    DETAILED DESCRIPTION - An INDEPENDENT CLAIM is included for charge control program.    DESCRIPTION OF DRAWING(S) - The figure shows a block diagram of the charging circuit. (Drawing includes non-English language text)    Charging circuit (10)    External power supply (12)    Charging current switching circuit (14)    Battery (16)    Control circuit (22)
NOVELTY - The battery cell has a membrane electrode assembly (11) clamped with an anode-side separator (12) and a cathode-side separator (13). Several oxygen monitor substances (30a-30c) from which an optical characteristic changes with oxygen concentration in a single fuel cell (1), are fixed to an oxygen-concentration measurement region in an oxygen transducing space (26). A light transmissive window (25) is formed partially in cathode side separator so that change of the monitor substance is measured optically from the exterior.    USE - For fuel cell reaction measuring device (claimed) used in research evaluation of battery characteristic of polymer electrolyte fuel cell (PEFC), or battery life.    ADVANTAGE - The distribution of oxygen within a fuel battery cell is visualized. The behavior of oxygen within a cell and an oxygen-content leak distribution of oxygen at the side of an anode are analyzed. The over-time change of the oxygen-content cloth within a cell is measured.    DESCRIPTION OF DRAWING(S) - The figure shows a structural sectional view of the single fuel cell in the fuel battery cell. (Drawing includes non-English language text)    Single fuel cell (1)    Membrane electrode assembly (11)    Anode-side separator (12)    Cathode-side separator (13)    Light transmissive window (25)    Oxygen transducing space (26)    Oxygen monitor substances (30a-30c)
NOVELTY - A non-aqueous electrolyte comprises non-aqueous cyclic solvent; catalyst for polymerization, which is activated depending on temperature or voltage to induce the polymerization of the non-aqueous cyclic solvent; and electrolyte salt.    USE - For secondary battery.    ADVANTAGE - The electrolyte can be activated upon exposure of a battery to high temperature or overcharge to induce polymerization of non-aqueous cyclic solvent, thus reducing electrical conductivity of the electrolyte and increasing the safety of the battery.    DETAILED DESCRIPTION - An INDEPENDENT CLAIM is included for a secondary battery comprising the non-aqueous electrolyte. The catalyst (0.1-3 wt.%) for polymerization is consisting of triethylamine (TEA); 1,8-diazabicyclo(5,4,0)undec-7-ene (DBU), sodium hydroxide, potassium hydroxide, aluminum chloride, titanium tetrachloride, zinc chloride, potassium carbonate, sodium carbonate, rubidium carbonate, or cesium carbonate. The non-aqueous cyclic solvent is consisting of ethylene carbonate (EC), propylene carbonate (PC), butylene carbonate (BC), or gamma-butyrolactone (GBL).    DESCRIPTION OF DRAWING(S) - The figure is a graphic diagram showing resistance versus temperature of non-aqueous electrolytes.
NOVELTY - The copper-indium selenide (CIS) group thin-film solar cell module has a cover glass (4) consisting of a white-board semi-reinforced glass adhered to a CIS group thin-film solar-cell circuit (2) through an adhesive agent. Several CIS group thin-film solar-cell device portions comprising an alkali barrier layer (2B), a metal reverse-side electrode layer (2C), an optical absorption layer (2D), a buffer layer (2E), and a window layer (2F) laminated on a glass substrate (2A), are electrically connected to the circuit by an electroconductive pattern.    USE - For use in outdoor environment.    ADVANTAGE - The CIS group thin-film solar cell module is lightweight, and has excellent durability and economical efficiency, and high capacitance.    DETAILED DESCRIPTION - The CIS group thin-film solar cell module consists of a structure (ST) having a cover glass (4) consisting of a white-board semi-reinforced glass adhered to a CIS group thin-film solar-cell circuit (2) through an adhesive agent. Several CIS group thin-film solar-cell device portions comprising an alkali barrier layer (2B), a metal reverse-side electrode layer (2C), an optical absorption layer (2D), a buffer layer (2E), and a window layer (2F) laminated on a glass substrate (2A), are electrically connected to the circuit by an electroconductive pattern. The adhesive agent is obtained by heating an ethylene-vinyl-acetate resin film or sheet (3), generating a polymerization reaction, and cross-linking. An INDEPENDENT CLAIM is included for manufacture of CIS group thin-film solar cell module.    DESCRIPTION OF DRAWING(S) - The figure shows the block diagram of the CIS group thin-film solar cell module.    CIS group thin-film solar-cell circuit (2)    Glass substrate (2A)    Alkali barrier layer (2B)    Metal reverse-side electrode layer (2C)    Optical absorption layer (2D)    Buffer layer (2E)    Window layer (2F)    Resin film or sheet (3)    Cover glass (4)    Structure (ST)
NOVELTY - A fuel cell supply (1) comprises a housing containing fuel; a valve component in fluid communication with fuel; and a cover (2) having a movable shutter (12) for controlling access to the valve component. The cover comprises a support (6) and a rotatable cap (4). The shutter comprises at least one spring arm (14) movable to limit access to the valve component. The fuel cell supply further comprises a locking element. The cover is movable relative to the support in two directions.    USE - As a fuel cell supply system for storing and supplying fuels (e.g. methanol, water, ethanol) for fuel cells, such as alkali fuel cell, polymer electrolyte fuel cell, solid oxide fuel cell, etc.    ADVANTAGE - The fuel cell supply system has high operational resistance. The slide opening and pin configuration is that when pin encounters either end of the track defined by slide opening, the rotation of cap is stopped. As such, cap cannot be rotated to realign legs with notches, thereby inhibiting disassembly of cover. The movement in two directions of the cover with respect to support increases the operational resistance of the fuel supply.    DESCRIPTION OF DRAWING(S) - The figure shows an exploded view of a fuel supply having closable cover.    fuel supply (1)    cover (2)    cap (4)    support (6)    opening (8)    shutter (12)    spring (14)    leg (22)    notches (23)    rim. (24)
NOVELTY - A storage cell plate (38, 40) comprises two apertured electrically conductive grids (28, 30, 42, 44) with an apertured electrically isolating spacer (36) in between. The grids and spacer have been pasted with active material that passes through the grids and the spacer.    USE - For storage cell used in batteries for an electric motor of a motor vehicle, or in an electronic equipment, e.g. cell phone.    ADVANTAGE - The plate provides an improved battery of the secondary type. The battery is able to charge and discharge simultaneously, electrical charging current and electric discharging current flowing at the same time.    DETAILED DESCRIPTION - INDEPENDENT CLAIMS are included for:    (1) an assembly comprising two electrically conductive grids having terminal lugs (32, 34, 48, 50), a first perforated electrically isolating spacer between the grids, third and fourth electrically conductive grids having third and fourth terminal lugs, a second perforated electrically isolating spacer between the third and fourth grids, and a porous separator between positive and negative plates;    (2) a cell comprising the assemblies;    (3) a battery comprising the cells;    (4) an installation comprising the assembly, cell, or battery as a source of charging current connected across the positive and negative charging terminals of the assembly, cell, or battery; and a power consuming device; and    (5) a method of operating the installation.    The assembly is based on lead acid, lithium iron, or cadmium nickel.    DESCRIPTION OF DRAWING(S) - The figure is diagrammatic pictorial view of positive and negative plates.    Grids (28, 30, 42, 44)    Lugs (32, 34, 48, 50)    Spacer (36)    Plate (38, 40)
NOVELTY - A porous layer (32) arranged between a negative electrode (13) and a separator, has a more excellent permeability than a transverse direction of the separator. An excess electrolyte solution is contained in the internal space of a battery case excluding the regions for electrode casings. The porous layer is in contact with the excess electrolyte solution.    USE - For lithium ion battery and polymer battery used for drive power supply of electric vehicle, hybrid vehicle, information terminal such as mobile telephone, notebook personal computer (PC) and personal digital assistant (PDA).    ADVANTAGE - The battery capacity is increased with high output and reliability while the production cost is reduced. The high-rate charge/discharge, high-temperature cycle and storage characteristics are improved.    DESCRIPTION OF DRAWING(S) - The figure shows an explanatory view of the suction fluid test of the electrode.    Sample (4)    Active-material layer (11)    Collector (12)    Negative electrode (13)    Porous layer (32)
NOVELTY - A sputtering target assembly comprises sputtering target (2); backing plate (1); and material bonding (5) the target to the backing plate. The material comprises diamond.    USE - For flat panel displays and solar cells.    ADVANTAGE - The assembly provides uniform deposition and high target utilization.    DETAILED DESCRIPTION - INDEPENDENT CLAIMS are also included for:    (1) a method of bonding a target to a backing plate; and    (2) a bonding material.    DESCRIPTION OF DRAWING(S) - The figure is a view of the sputtering target assembly using diamond particles.    Backing plate (1)    Sputtering target (2)    Bonding material (5)
NOVELTY - Mesoporous carbon preparation comprises impregnating ordered mesoporous silica (OMS) with a carbon precursor mixture comprising a mesophase pitch, a carbon precursor, an acid, and a solvent; heat-treating and carbonizing the impregnated OMS to form an OMS-carbon composite; and removing the OMS from the OMS-carbon composite.    USE - For preparing mesoporous carbon (e.g. ordered mesoporous carbon used as a support) in supported catalyst for use in cathode and/or anode of a fuel cell (claimed), or used as a conductive material of electrodes for fuel cells e.g. phosphoric acid fuel cell, proton exchange membrane fuel cell, and direct methanol fuel cell.    ADVANTAGE - The method uses the mesophase pitch and the carbon precursor to reduce sheet resistance, and thus can efficiently transfer electric energy; provides fuel cell having high efficiency; and provides mesoporous carbon with high conductivity using an easily graphitized mesophase pitch and other carbon precursors. While a conventional amorphous microporous carbon powder includes micropores only, the inventive mesoporous carbon includes mesopores and micropores in a proper ratio. The mesoporous carbon has a sheet resistance of 1-50 mOmega/cm2 at 75.4 kgf/cm2.    DETAILED DESCRIPTION - INDEPENDENT CLAIMS are included for:    (1) a mesoporous carbon;    (2) a supported catalyst comprising the mesoporous carbon; and metal catalyst particles that are supported on the mesoporous carbon; and    (3) a fuel cell comprising a cathode; an anode; and an electrolyte membrane interposed between the cathode and the anode, where cathode and/or anode contains the supported catalyst.    DESCRIPTION OF DRAWING(S) - The figure is a schematic diagram illustrating a method of preparing mesoporous carbon.
NOVELTY - Mesoporous carbon preparation comprises mixing a carbon precursor, an acid, and a solvent to obtain a carbon precursor mixture; impregnating an ordered mesoporous silica (OMS) with the carbon precursor mixture; carbonizing the impregnated OMS at 800-1300degreesC, by irradiating the impregnated OMS with microwave energy with a power of 100-2000 W to form an OMS-carbon composite; and removing the mesoporous silica from the OMS-carbon composite.    USE - For preparing mesoporous carbon (e.g. ordered mesoporous carbon) used in a supported catalyst for use in an anode and/or cathode of fuel cell (claimed), such as a phosphoric acid fuel cell, a proton exchange membrane fuel cell, or a direct methanol fuel cell.    ADVANTAGE - The method reduces carbonization time by carbonizing a carbon precursor using microwave energy in a silica template compared to a conventional method using a heat treatment; provides mesoporous carbon having a good sheet resistance; and provides fuel cell having improved efficiency.    DETAILED DESCRIPTION - INDEPENDENT CLAIMS are included for:    (1) a mesoporous carbon;    (2) a supported catalyst comprising the mesoporous carbon; and metal catalyst particles that are supported by the mesoporous carbon; and    (3) a fuel cell comprising a cathode, an anode, and an electrolyte membrane interposed between the cathode and anode, where the cathode and/or anode contains a mesoporous carbon.    DESCRIPTION OF DRAWING(S) - The figure schematically illustrates a method of forming a mesoporous carbon.
NOVELTY - A setting device is used for setting the cell voltage to zero during stop operation of a fuel cell by setting the flow rate of the oxidant gas in passage to zero in state of taking out current from the cell. A separator has a passage for oxidant gas. The electrodes contacts with the electrolyte membrane. The electrolyte membrane has an ion conductivity.    USE - Fuel cell system.    ADVANTAGE - Reduces time deterioration caused by repetition of the start and stop while extending lifetime and increasing output. Ensures effective used of the energy. Suppresses generation of output reduction and electricity generation efficiency reduction.    DETAILED DESCRIPTION - An INDEPENDENT CLAIM is also included for a polymer electrolyte fuel cell electricity generation system.    DESCRIPTION OF DRAWING(S) - The figure shows the block diagram of the polymer electrolyte fuel cell system.    Fuel processor (1003)    Feed pump (1008)    Fuel gas feed valve (1015)    Oxidant gas feed valve (1017)    Water feed pump (1019)
NOVELTY - A multi-layered thin film hydrogen fuel cell system (1) comprises a multi-layered thin film structure integrally combined with a hydrogen-generating reformer (10) using micro electro mechanical system, using hydrogen carbon compound as fuel.    USE - For a portable electronic device, e.g. mobile phone, personal digital assistant, camcorder, digital camera, or notebook computer.    ADVANTAGE - The system is easily mass-produced, thus producing high-capacity, high efficiency electricity.    DETAILED DESCRIPTION - A multi-layered thin film hydrogen fuel cell system comprises:    (1) a reformer comprising a flow path (14) formed at a side of a substrate (12) and a catalyst (15) in the flow path to reform a fuel into hydrogen;    (2) a cell for generating current using the hydrogen from the reformer, the cell comprising a pair of first and second substrates covering the substrate of the reformer, the first substrate disposed at the side of the reformer, and a membrane electrode assembly disposed between the pair of substrates with a catalyst; and    (3) a combustor for burning remaining fuel gas to generate heat, the combustor comprising a substrate disposed at an outer side of the second substrate of the cell, and a flow path formed in the substrate with a catalyst.    The catalyst is made of copper oxide/zinc oxide/aluminum oxide (CuO/ZnO/Al2O3) or copper/zinc oxide/aluminum oxide (Cu/ZnO/Al2O3).    DESCRIPTION OF DRAWING(S) - The figure is an exploded side sectional view illustrating a multi-layered hydrogen fuel cell system.    Fuel cell system (1)    Reformer (10)    Substrate (12)    Flow path (14)    Catalyst (15)
NOVELTY - Conformal lithium polymer battery (100) fabrication includes selecting a slab of lithium polymer battery material of desired height, freezing the slab, vertically cutting the slab to a desired shape to forming a cut edge, and attaching a lead (50, 54) (e.g. multi-stranded metallic wire, metallic ribbon, low melting point alloy, self-healing metal, or litz wire) to each of anode conductor and cathode conductor of the slab along the cut edge while maintaining the cut slab frozen.    USE - For fabricating conformal lithium polymer battery for portable electronic devices, e.g. hearing aid or cell phone.    ADVANTAGE - The battery can be made to fit in available space, e.g. within a portable electronic device. No cell fabrication is needed and battery packagers can make the batteries. This eliminates the problem of making the chemistry and the specialized and expensive cell lamination step. Because the starting material for the conformal battery is purchased pre-made from a battery manufacturer, the expenses of formulating and producing the materials for anodes and cathodes and combining the anodes and cathodes into battery cells are eliminated.    DESCRIPTION OF DRAWING(S) - The figure shows a three-dimensional view of a conformal lithium polymer battery.    Leads (50,54)    Conformal lithium polymer battery (100)
NOVELTY - Provided are a fuel supply device for a fuel cell system which is simplified by using no pump, is reduced in the consumption of electric power and is improved in energy efficiency by using the compression of a compression plate, and a fuel cell system containing the fuel supply device.    DETAILED DESCRIPTION - The fuel supply device comprises: a fuel storage pack (31) which stores the fuel to be stored to a stack, and discharges the fuel compressed and deformed by a certain external pressure; a compression member (33) which is closely adhered and arranged at both sides of the fuel storage pack to compress the fuel storage pack; and at least one band member (35) which is elastic and surrounds the compression band to provide a compressive force acting to the compression member as a fuel storage pack. Preferably the fuel storage pack is made of rubber or a synthetic resin material.
NOVELTY - Provided are a membrane electrode assembly having an ununiform composition for a fuel cell which is improved in performance and lifetime and is lowered in manufacturing cost, and a polymer electrolyte fuel cell containing the membrane electrode assembly.    DETAILED DESCRIPTION - The membrane electrode assembly is such that the total region of an electrode catalyst layer is divided into a plurality of regions from a gas injection hole to a gas discharge hole, and the catalyst coating amount per unit area increases gradually along the divided regions (1, 2, 3) from the gas injection hole part to the discharge hole part. Preferably the catalyst is platinum or a platinum-ruthenium alloy.
NOVELTY - Provided are a method for supporting an electrode catalyst in a support which is simplified and an integrated membrane electrode assembly for a polymer electrolyte membrane fuel cell which is reduced in interface resistance.    DETAILED DESCRIPTION - The method comprises the steps of soaking a metal precursor in a support by using a supercritical fluid as a solvent or adding a co-solvent to a supercritical fluid at a temperature of 40-100 deg.C and under a pressure of 100-400 bar for 1-24 hours; and reducing it at a high temperature of 100-500 deg.C under a nitrogen atmosphere or in the presence of a reducing agent. The integrated membrane electrode assembly contains a catalyst supported in a support dispersed on the surface of an electrolyte membrane without the distinction of an electrolyte and an electrode.
NOVELTY - In an air recycling device for a proton exchange membrane fuel cell, the capacity of an air compressor is reduced by resupplying reacted air to a stack of a fuel cell.    DETAILED DESCRIPTION - In a proton exchange membrane fuel cell, electromotive force is obtained by subjecting a fuel gas and an oxidizing gas to an electrochemical reaction via a polymer electrolyte membrane. The air recycling device for a proton exchange membrane fuel cell comprises: a compressor (110) for compressing an oxidizing gas; a humidifier (120) for controlling humidity of the compressed oxidizing gas; a condenser (140) for condensing the oxidizing gas discharged from a fuel cell (130) connected to the humidifier; a sensor (150) for checking humidity and pressure of the oxidizing gas discharged from the fuel cell; a bypass part (160) for resupplying the oxidizing gas discharged from the fuel cell to an inlet part of the fuel cell; a control valve (170) that is provided in the bypass part and interrupts a flow of the oxidizing gas; and a control part (180) that receives signals from the sensors and controls opening and closing of the control valve.
NOVELTY - Provided is a sheet for enveloping a cathode plate and an anode plate of a storage battery, which imparts excellent physical properties, including adhesion between an electrode plate and an active material, to an electrode plate, and has air permeability, dense structure, acid resistance and impact resistance.    DETAILED DESCRIPTION - The sheet for enveloping an electrode plate for a storage battery is obtained by mixing: 100 parts by weight of a pulp mixture containing 20-80 wt% of natural pulp and 80-20 wt% of at least one synthetic fiber selected from the group consisting of polyester, acryl, rayon and polypropylene fibers; 5-20 parts by weight of modified low-melting point synthetic fiber; 5-15 parts by weight of cationic starch (dry weight basis); and 5-30 parts by weight of active carbon or carbon fiber, and has a weight per unit area of 15-30 g/m^2.Image 0/0
NOVELTY - A plastic electrode is provided to induce generated electrons to an electrode and improve a current collecting characteristic by including an electrode structure for increasing affinity between a plastic substrate and a semiconductor oxide while using a hydrophilic compound layer.    DETAILED DESCRIPTION - A hydrophilic compound is formed on a plastic substrate(13). A transparent conductor(14) is formed on the hydrophilic compound. The hydrophilic compound is an organic compound, an inorganic compound or a composition thereof. The inorganic compound is at least one selected from a group composed of SiO2, TiO2, ZrO2, ZnO and Al2O3. The organic compound is at least one selected from a group composed of sulfonic acid, sulfuric acid ester, a silicate compound, an organic compound containing a phosphoric acid group, carbonic acid and a compound containing a polyoxyethylene group.Image 1/1
NOVELTY - A lithium ion secondary battery prevents the generation of a micro-rim formed when an electrolyte injection hole is sealed and the leakage of an electrolyte solution.    DETAILED DESCRIPTION - A lithium ion secondary battery (30) comprises a cap assembly (300) with a cap plate (310) having at least an electrolyte solution injection hole (312), where the electrolyte solution injection hole comprises at least a sealing gasket (362) in the upper inner side and is sealed with a sealing plate (360) located at the upper part of the sealing gasket. The sealing plate is made of a resin and is molten at 90-100degreesC. The battery comprises further a fixing pin (364) which is inserted into the sealing gasket to fix it.
NOVELTY - The method involves mixing raw material and mineral fuel with water vapor to generate gas containing hydrogen, using modification unit (10). The raw material and mineral fuel supply pipe (1) and hydrogen generation apparatus (4) are connected using connecting pipe (2), for generating electric power using hydrogen containing gas and oxidizing agent gas. The connecting pipe is purged with raw material and mineral fuel when connecting pipe and modification unit are not connected, so as to discharge existing gas in connecting pipe to exterior of fuel cell stack (16).    USE - For home use polymer electrolyte fuel cell system (claimed) in generating reformed gas containing hydrogen gas used for fuel of polymer electrolyte fuel cell (PEFC) and phosphoric acid type fuel cell (PAFC).    ADVANTAGE - The exhaust of gas in the connecting piping into hydrogen generation apparatus is prevented and oxidation of anode electrode in fuel cell stack is prevented.    DETAILED DESCRIPTION - INDEPENDENT CLAIMS are included for the following:    (1) gas exhaust control program; and    (2) recording medium for storing instructions of gas exhaust control.    DESCRIPTION OF DRAWING(S) - The figure shows an explanatory view of the fuel cell system. (Drawing includes non-English language text)    Raw material and mineral fuel supply pipe (1)    Connecting pipe (2)    Hydrogen generation apparatus (4)    Modification unit (10)    Fuel cell stack (16)
NOVELTY - The ammonia trapping material contains hydrophobic binder and anion fine particle having carboxylic acid group and/or sulfonic acid group held on a nonwoven fabric. The fine particle has average particle diameter of 0.01-10 microns.    USE - For alkaline cell, such as nickel cadmium battery and nickel hydrogen battery.    ADVANTAGE - The ammonia trapping material provides alkaline cell with reduced size. The fiber diameter of nonwoven fabric is reduced without reducing strength of nonwoven fabric. The battery has favorable self discharge characteristics and cycle life characteristics.
NOVELTY - An adhesive agent contains a star polymer consisting of a polymer chain including random repeating structure (C) consisting of carbonyl-containing repeating unit (A) and alkyl repeating unit (B), as arm portion.    USE - For adhering electrode and separator in batteries, such as lithium ion batteries.    ADVANTAGE - The adhesive agent has high adhesive force with respect to plastics, metal, inorganic compound, and ceramics. The adhesive agent has excellent electroconductivity, film strength, solvent resistance, and heat-shrinkage characteristics. The adhesive agent prevents short circuit, temperature rise during battery usage, and deformation of separator.    DETAILED DESCRIPTION - An adhesive agent contains a star polymer consisting of a polymer chain including random repeating structure (C) consisting of carbonyl-containing repeating unit (A) of formula (1) and alkyl repeating unit (B) of formula: -(-C(-R110)(-R210)-C(-R310)(-R410)-)-, as arm portion.    R100-R300,R110-R310=H or 1-10C hydrocarbon;    R400a,R400b=H or methyl;    R500=hydrocarbon, acyl or silyl;    s=1-100;    R210=H, 1-10C hydrocarbon, organic group having functional group(s) chosen from hydroxyl, hydrocarbon oxy, carboxyl, acid anhydride group, amino, ester, and hydroxyl, carboxyl, epoxy, acid anhydride group, or amino group;and    R410=organic group having functional group(s) chosen from hydroxyl, carboxyl, epoxy, acid anhydride group, and amino.    R100 and R300 may form a ring. R110 and R310 may form a ring. INDEPENDENT CLAIMS are included for the following:    (1) binder containing the star polymer; and    (2) composition containing the star polymer.
NOVELTY - A polymeric electrolytic solution containing polyelectrolyte and solvent, is applied on a substrate. The solvent is removed from the applied polymeric electrolytic solution under electric field, to obtain polymeric electrolyte film.    USE - For manufacturing polymeric electrolyte film used for fuel cells.    ADVANTAGE - The method enables efficient production of polymeric electrolyte film having excellent protonconductivity and dimensional stability.
NOVELTY - The resin made end plate has a restricted hole (42b) for constraining each battery cells. A flanged circuit pipe-shaped collar (50) composed of highly rigid material is placed in the restriction hole. Several ribs forming cooling flow path in contact surface of each cell is formed.    USE - For battery.    ADVANTAGE - The constraint by crimping becomes unnecessary while facilitating efficient maintenance and replacement of the battery cells. Also, cooling capability of the cell is improved.    DESCRIPTION OF DRAWING(S) - The figure shows an expanded cross sectional view of bolt attachment unit of the end plate.    Bolt attachment unit (40b)    Restricted hole (42b)    Collar (50)    Restricted bolt (52)    Restricted tube (54)
NOVELTY - A plate-shaped connection portion (2) protrudes respectively from an outer edge of side (11) in which a base material forms regular polygon. The width (W2) of the connection portion is made below as for half of the width (W1) of the side, so that the connection portion goes in the side and leans towards right side corner (12).    USE - For dye-sensitized solar cell (claimed).    ADVANTAGE - The installation space is utilized effectively. The operation concerning formation is done simply.    DETAILED DESCRIPTION - An INDEPENDENT CLAIM is included for road sign.    DESCRIPTION OF DRAWING(S) - The figure illustrates the positional relationship of the transparent electrode and the counter electrode.    Connection portion (2)    Transparent electrode (10A)    Counter electrode (10B)    Side (11)    Right side corner (12)    Widths (W1,W2)
NOVELTY - The inert gas is supplied in channel inside a reversible cell before fuel cell driving is performed and after the driving of water electrolysis apparatus is completed. The electrolyzed water remained in the cell, is ejected from the cell according to differential pressure of channel entrance and exit. The reversible cell is dried after the ejection is completed. The drying process is performed continuously by supply of inert gas.    USE - For driving and switching reversible cell stack.    ADVANTAGE - The switching of operation mode can be performed safely and reliably. The variation in dried condition between each cell can be suppressed and stack can be exhibited safely and efficiently.    DETAILED DESCRIPTION - The force based on inert gas is half of product of density of inert gas, square of mean velocity of inert gas and channel cross sectional area. The flow rate of inert gas is adjusted after the ejection is completed according to desired end of dying time. The humidified inert gas and humidified reactive gas are supplied in all reversible cells, after all reversible cells reach predetermined dried condition before the fuel cell is driven. The humidified reactive gas is supplied in all reversible cells when reversible cell not reaches predetermined dried condition. The current density of low load driving is below than 0.1A/cm2.    DESCRIPTION OF DRAWING(S) - The figure shows a schematic diagram of flow path system inside reversible cell.    Channel (22)    Top header (31)    Exit manifold (34)    Gas supply path (41)    Gas exhaust passage (42)
NOVELTY - The device has a screw piece pinched in a bolt and a spring biased so that the screw piece moves to a diameter reducing direction. The screw piece is pinched in the bolt by inserting the bolt inside a nut (10) rotated to a pressing plate (20). The pressing plate is pressed with respect to the battery cells (S).    USE - Used when fixing cells between plates which form such as fuel cell, a primary battery and a secondary battery.    ADVANTAGE - Ensures the uniformity with respect to a fixed part by a brief mechanism when fixing such as stacking bodies. Enables to increase and decrease of tightening adjustment equal-pressurization force as needed. Decreases the man-hour of fixing. Simplifies decomposition in the case of discarding and classification of fixed member. Improves the reliability which ensures the proper applied pressure to a fixed part.    DETAILED DESCRIPTION - An INDEPENDENT CLAIM for a fixation structure.    DESCRIPTION OF DRAWING(S) - The figure shows the side view of the fixation structure.    Nut (10)    Pressing plate (20)    Support (40)    Pressing part (50)    Battery cells (S)
NOVELTY - A battery comprises a cell (11) to which a substrate (13) including external connection terminals (13x-13y) and through-holes (15x-15y) is electrically connected. A terminal cover (15) is arranged at the surface (13c) of the substrate so that the terminals are exposed through the through-holes. The substrate and cover are integrally fixed to the cell using a resin molding portion. A rib (31) surrounding the terminals and through-holes is provided between surface (13c) and opposing surface (15c) of the cover.    USE - For an electronic device (claimed) such as a mobile phone, notebook personal computer (PC) and a personal digital assistant (PDA).    ADVANTAGE - The covering of external connection terminal with resin poured into surrounding of terminal cover is prevented, by providing the rib.    DETAILED DESCRIPTION - INDEPENDENT CLAIMS are also included for the following:    (1) an apparatus for the production of a battery; and    (2) the production of a battery.    DESCRIPTION OF DRAWING(S) - The figure shows an expanded sectional view of the battery.    Battery cell (11)    Substrate (13)    Substrate surface (13c)    External connection terminals (13x-13y)    Terminal cover (15)    Opposing surface (15c)    Rib (31)
NOVELTY - A battery has a packing structure (3) with a tab protrusion sealing portion (4a) at which the front end side of an anode and cathrode current collection tabs (7, 8) are heat fused. The front end-portions of the anode and cathode tab films (5, 6) are heat-welded to respective tabs, so that non-heat welded rear-end portions of the tab films are removed.    USE - For a lithium ion secondary battery used in mobile devices such as mobile phones and personal digital assistants (PDA).    ADVANTAGE - The projection length of tab film from the packing structure is reduced, and attachment of protective circuit is made easy.    DETAILED DESCRIPTION - An INDEPENDENT CLAIM is included for battery manufacture.    DESCRIPTION OF DRAWING(S) - The figure shows a front view of the battery.    Packing structure (3)    Sealing portion (4a)    Tab films (5,6)    Tabs (7,8)
NOVELTY - The battery has two side sealing portions (4b,4c) that intersect a tab protrusion sealing portion (4a). The side sealing portions have a region (41) where the electrode films are welded, and another region (42) where the films are not welded. The thickness of the region (42) is greater than the thickness of the region (41). The width (L1) of the region (42) is 0.1mm or more and the distance (L2) from the edge of the sealing portion to the region (42) is 0.1mm or more.    USE - For use as power supply of electronic device such as mobile telephone and personal digital assistant (PDA).    ADVANTAGE - The biting of sealing portion of flat electrode can be prevented effectively, and hence the sealing capability is improved.    DETAILED DESCRIPTION - An INDEPENDENT CLAIM is included for manufacturing method of battery.    DESCRIPTION OF DRAWING(S) - The figure shows a sectional view of battery. (Drawing includes non-English language text)    Electrode (1)    Tab sealing portion (4a)    Side sealing portions (4b,4c)    Specific regions of sealing portions (41,42)
NOVELTY - An insulating layer (4b) is arranged inside an exterior case (5) of tab (4) so that a chemical conversion treatment layer (4c) having hydrogen fluoride proof property covers a clamping unit of tab. The chemical conversion treatment layer is formed by phosphoric acid chromate treatment.    USE - For lithium ion battery (claimed) used in portable device such as mobile telephone, notebook computer, digital camera and video camera.    ADVANTAGE - Ensures the sealing performance, improves the durability and extends the lifetime of the lithium ion battery.    DETAILED DESCRIPTION - The glass transition point of insulating layer is 200 degreesC or more. An adhesive film is interposed between the clamping unit and exterior case.    An INDEPENDENT CLAIM is included for lithium ion battery tab manufacturing method.    DESCRIPTION OF DRAWING(S) - The figure shows a section explaining the manufacturing method of lithium ion battery tab.    Tab (4)    Tab material (4a)    Insulating layer (4b)    Chemical conversion treatment layer (4c)    Exterior case (5)
NOVELTY - The humidifier (20) has separate humidification gas chamber (21) to which humidification gas containing predetermined amount of water vapour is supplied, and water vapor permeable film (23) to permeate water vapor. The to-be-humidified gas is supplied to to-be-humidified gas chamber (22) which humidifies to-be-humidified gas by water vapor permeated through permeable film. A movable wall (24) adjusts humidification amount of to-be-humidified gas by controlling effective emulation side product (S) which contributes to humidification of water-vapor permeable film.    USE - For fuel cell system.    ADVANTAGE - The to-be-humidified gas chamber is separated from the humidification gas chamber by the water vapor permeable film, hence humidification amount to-be-humidified gas be controlled.    DESCRIPTION OF DRAWING(S) - The figure shows an explanatory view of the humidifier. (Drawing includes non-English language text)    Humidifier (20)    Humidification gas chamber (21)    To-be-humidified gas chamber (22)    Water vapor permeable film (23)    Movable wall (24)    Product (25)
NOVELTY - A deterioration diagnostic system has an internal resistance measuring device (71) for measuring the internal resistance of a polymer electrolyte fuel cell (1) and a storage battery (2), using an alternating current four probe method. A deterioration diagnosis of both the fuel cell and storage battery is performed based on the measured internal resistance.    USE - For battery power supplies.    ADVANTAGE - The deterioration diagnosis of both the fuel cell and storage battery can be performed easily and correctly using a single measuring device.    DESCRIPTION OF DRAWING(S) - The figure shows a schematic view of the deterioration diagnosis system.    Fuel cell (1)    Storage battery (2)    Measurement determination unit (7)    Internal resistance measuring device (71)    Gas pressure measuring device (73)
NOVELTY - The battery holder (1) has insulation resin-made fixed holding structure (30) having retainer (31) with a pair of arms (32a, 32b). The holder has battery accommodation space (S1) surrounded by plate (11) of lower holding structure (10), upper holding structure (20), retainer and the pair of arms such that the battery (46) accommodated in accommodation space is interposed into the arms and retainer. The upper and lower holding structure forming the accommodation space is made of electroconductive material so as to serve as holding unit and contact terminal.    USE - For holding disk-shaped battery such as button battery and coin battery.    ADVANTAGE - The generation of short circuit due to contact between contact plate and holding unit can be prevented while reducing accommodation space and manufacture cost of battery holder, by forming battery accommodation space by holding structure made of electroconductive material.    DESCRIPTION OF DRAWING(S) - The figure shows a top view of the battery holder.    Battery holder (1)    Holding units (10, 20)    Plate (11)    Fixed holding structure (30)    Retainer (31)    Arms of holding structure (32a, 32b)    Button battery (46)    Battery accommodation space (S1)
NOVELTY - A jig (10) has a container (14) covered by lid (13) for storing distilled water (12). A voltage is applied to carbon electrodes (16,17) provided in lid and bottom portion of container. The container is set in nuclear-magnetic-resonance image pick-up device (1) so that the static magnetic field is orthogonal to electric current flowing through water. A phase-difference-electric-current scale showing relationship of electric current and phase difference of precession of nuclear spin, is calculated.    USE - For current-distribution measurement in fuel cell for motor vehicle.    ADVANTAGE - The current distribution is detected in non-contact state without changing structure of fuel cell by using phase-difference-electric-current scale. Improves detection precision.    DETAILED DESCRIPTION - An INDEPENDENT CLAIM is included for fixing device.    DESCRIPTION OF DRAWING(S) - The figure shows the schematic view of the scale jig.    Nuclear-magnetic-resonance image pick-up device (1)    Scale jig (10)    Distilled water (12)    Lid (13)    Container (14)    Electrodes (16,17)
NOVELTY - A vinyl-type monomer is graft polymerized to the base material of fluorine-type polymer to obtain a graft film having graft chain. The graft film is sulfonated with alkyl benzenesulfonic acid, to obtain a proton-conductive film having proton-conductive group.    USE - For manufacturing proton-conductive film used as electrolyte film for fuel cells (claimed) such as polymer electrolyte fuel cell or direct methanol type fuel cell used as power supply for portable devices and electric vehicles, and as domestic cogeneration power supply.    ADVANTAGE - The sulfonic acid group is introduced uniformly in short period of time. The proton-conductive film has high proton conductivity, ion exchange capacity, excellent waterproof property, mechanical strength, and chemical and thermal stability.
NOVELTY - The plastic fastener has been designed to hold the battery very firmly in the movement and to eliminate the need of a metallic battery bridle and also a screw to fasten the bridle. The normal metallic bridle is a pressed component produced by progressive/compound dieset and then gold plated for better electrical conductivity as it also acts as a positive contact. The new plastic fastener is produced by injection molding process and needs no secondary operation. Hence it saves cost and the process time. Also this enables easy removal and replacement of battery. However positive contact is ensured between positive terminal of battery and the main plate which acts as a positive terminal by the side pressure exerted by the plastic fastener. Polyacetol material is found suitable for the battery fastener after several trials for repeatability, ability to withstand extreme temperatures and for better molding capabilities. Image 0/0
NOVELTY - A receptacle (402) for battery pack having a floor against which the battery pack is aligned is provided in a frame. A projection (412) in the receptacle is shaped to mate with a center notch and a second notch of a hot melts plastic terminal plate of the battery pack. The center notch is located along the bottom edge of the battery pack and the second notch is located remote from both the center notch and the bottom edge.    USE - For mobile communication device powered by battery pack to send text message and telephone call, and capable of communicating with other computer systems via Internet, by operating with e.g. Mobitex(RTM: not defined), Dataq TAC(RTM: not defined), or General Packet Radio Service (GPRS) mobile data communication network, and with any voice communication networks, such as Advanced Mobile Phone Service (AMPS), Time Division Multiple Access (TDMA), Code Division Multiple Access (CDMA), Personal Communication Service (PCS), or Global System for Mobile Communications (GSM).    ADVANTAGE - Prevents placement of improper battery pack, thus potential damage to device is also prevented. Provides mechanical guide mechanism to ensure proper placement of the door when secured to the device. Provides mechanism on the battery body to facilitate removal of the battery. Provides thinner battery package to provide greater ease of use. Allows connector pins to properly contact the battery terminals. Provides proper receptacle for the battery pack.    DESCRIPTION OF DRAWING(S) - The figure shows a mobile communication device having receptacle and mating projection for battery pack.    Mobile communication device (400)    Receptacle (402)    Projection (412)    Subscriber Identification Module card (422)
NOVELTY - Preparing ionic conductive polymer decorative nanometer metal catalyst in the proton exchanging film fuel battery, which is characterized by the following: decorating catalyst surface by ionic conductive polymer, transmitting proton of reacted product (battery anode) or reactant (battery cathode) on the active surface rapidly, improving catalyzing efficiency, dispersing ionic conductive polymer in the solvent, reducing salt former of metal catalyst into nanometer particle core, adsorbing ionic conductive polymer at original position to obtain the product.    USE - For fuel cells.
NOVELTY - Characters of the method are that electroconductive polymer of containing lithium ions is painted on surface of electrode of lithium ion battery; then, gel electrolyte of containing monomer of unsaturated esters, polymer in low molecular weight, crosslinking agent, thermal booster, and nonaqueous electrolyte is injected to surface of electrode; interpenetrating networks type structure of electrolyte compound of gel in multilayer is formed through reaction of thermal polymerization and intermittent autoclave. The invention makes lithium ion battery possesses better bonding strength of electrode/electrolyte, as well as better cycle life. Moreover, the invention also restrains metal lithium to be deposited on surface of negative pole in certain degree.
NOVELTY - The battery is composed of anode of composite oxides containing lithium, cathode of carbon material with lithium being embedded, winded diaphragm of polyethylene, and injected electrolyte. Charactersare that inorganic oxide coating is painted on surface of cathode. Mixing inorganic oxide and cementing material prepare the inorganic oxide coating. The specific producing steps are as following: stirring inorganic oxide and cementing material for 2-4 hours in even rate; painting the admixture onto surface of the cathode evenly; standing for 30-60 seconds, and drying at 80-110 deg.C. The invention reduces reaction between surface of active electrode and electrolyte, and self-discharge. Especially, when inner diaphragm is melted caused by abuse and high temperature, the inorganic oxide coatingplays good insulation effect so as to reduce opportunity of short circuit, and raise safe reliability effectively.
NOVELTY - Nano fine particles of noble metal in catalyst are modified by high polymer of guiding protons. Inductive the said high polymer can increase steric hindrance of fine particles of noble metal in orderto anchor fine particles of noble metal in catalyst on surface of carrier so as to raise use ratio of catalyst. Farther, the high polymer of guiding protons is a better bonding agent also. Better binding force is existed between Nano fine particles of noble metal modified by the high polymer and carrier. The synthesized catalyst possesses function of guiding protons. The method for preparing the catalyst includes steps: preparing colloid of Nano noble metal modified by the said high polymer in advance; then, depositing the prepared colloid on carbon carrier. Average particle diameter of noblemetal in catalyst is 2-5 Nano, and diameters are distributed evenly. Battery produced from the catalyst possesses better performance of electric output.
NOVELTY - Environment-friend battery, wherein the anode 3 and cathode 4 are packed by the conductive plastic 4 (as carbon fiber conductive plastic) that conductive and anti-leakage; and the battery is packed by the waterproof film 2 (as polyaniline anti-corrosion sealing rubber), to avoid leaking harmful material.    USE - For batteries.
NOVELTY - The coupler has nozzle section (9) with resin components that deforms to detach from the socket (6) when a bending load is added to fuel cartridge connected to main section of fuel cell.    USE - For fuel cells (claimed) used as power supply of portable electronic devices such as notebook personal computer, and mobile phone.    ADVANTAGE - Provides coupler with reduced size and effectively utilized as connection mechanism of fuel cell.    DESCRIPTION OF DRAWING(S) - The figure shows a sectional view of nozzle section of fuel cell.    Socket (6)    Nozzle section (9)    Insertion section (12)    Guide groove (18)    Key section (29)
NOVELTY - Several semiconductor electrodes are arranged opposite with a catalyst electrode (7) through a separate electrolyte layer (6). The catalyst electrode has a conductive polymer layer on an electrode base (1).    USE - For high durable dye-sensitized solar cell.    ADVANTAGE - The oxidant of an oxidation reduction pair contained into an electrolyte is rapidly reduced. The high durable photoelectric conversion efficiency of dye-sensitized solar cell is improved.    DESCRIPTION OF DRAWING(S) - The figure shows a cross-sectional view of the dye-sensitized solar cell.    electrode base (1)    transparent substrate (2)    transparent electrically conductive film (3)    porous metal oxide semiconductor layer (4)    sensitizing-dye layer (5)    electrolyte layer (6)    catalyst electrode (7)
NOVELTY - A fuel cell comprises anode; a cathode; an electrolyte membrane interposed between the anode and the cathode; an anode-side conductive separator (11), cathode side conductive separator, and cover plates (13). The anode-side conductive, cathode side conductive separators separator have manifold apertures (12a, 19) and a flow channel (16a) for supplying a fuel and oxidant to the anode and cathode, respectively.    USE - The fuel cell is useful for generating electricity and heat.    ADVANTAGE - The fuel cell enables efficient assembly of fuel cell stack without causing any damage to the conductive separator and can be made in an easy method with reducing production time by 13% compared to the production time using conventional conductive separators.    DETAILED DESCRIPTION - The manifold aperture connecting portions are formed at an inlet-side end and an outlet-side end of the flow channel, respectively. Each of the anode-side conductive separator and the cathode-side conductive separator, are recessed below the upper surface of the separator. The cover plates cover each end of the flow channel are fitted and fixed to the recessed portions, respectively. The cover plates have a shape capable of fitting to the recessed portion while sandwiching the manifold aperture connecting portion (15). A rubber material is arranged between a side face of the cover plate and a wall of the recessed portion that faces the side face so as to fix the cover plate to the recessed portion.    DESCRIPTION OF DRAWING(S) - The figure shows perspective view of the conductive separator.    Conductive separator (11)    Manifold aperture (12b, 19)    Cover plates (13)    Manifold aperture connecting portion (15)    Flow channel (16a)
NOVELTY - Planar flow field plate (10) manufacture comprises embossing a first flow field on a first surface of a sheet of electrically conductive material, impregnating the sheet with a polymeric impregnating resin (43), removing portion of resin from two surfaces of the sheet to form resin-depleted surface (40), applying coating of low viscosity coating resin to portion(s) of the resin-depleted surface, curing the low viscosity coating resin, and curing polymeric impregnating resin prior to or after the applying of coating of low viscosity coating resin.    USE - For making plate flow fuel plate for use in fuel cell stacks.    ADVANTAGE - The method provides improve flow field plate functionality and durability; increase mechanical strength and/or to decrease fluid permeability, and has thin fuel cell stack components.    DETAILED DESCRIPTION - Curing polymeric impregnating resin occurs prior or after to step of applying coating of low viscosity coating resin. The sheet of electrically conductive material is expanded graphite. The method includes embossing second flow field on the opposing second surface of the sheet, and adhesively joining the opposing second surface to companion flow field plate with adhesive, and curing the adhesive to yield bipolar flow field plate. The first flow field and second flow field are embossed simultaneously on the two surfaces, respectively of the sheet. The low viscosity coating resin is applied to portion(s) of fuel transition region, oxidant transition region, and coolant transition region. INDEPENDENT CLAIMS are included for:    (a) bipolar flow field plate made of the above method; and    (b) fuel cell.    DESCRIPTION OF DRAWING(S) - The figure shows cross section view of the transition region of bipolar flow field plate.    Planar flow field plate (10)    Ridges (18)    Fuel transition flow passages (19)    Resin-depleted surface (40)    Polymeric impregnating resin (43)
NOVELTY - A secondary battery is assembled while a copper bus bar (50, 50a, 50b) used at the time of manufacturing a battery module (300) is previously welded to electrode terminal(s) (i.e. cathode and anode terminals (40a)) of the secondary battery. The bus bar is provided at its one end with a connection coupling part (60), which is electrically connected to an external input and output terminal. The electrode terminals are electrode leads connected to electrode taps.    USE - Used as pouch-shaped secondary battery for medium- or large-sized battery modules used in a medium- or large-sized battery pack for use in a medium-sized device, such as a laptop computer, and a large-sized device, such as an electric vehicle or a hybrid electrical vehicle.    ADVANTAGE - The transmission of heat generated by welding into the secondary battery is minimized, and the quality of welding is high.    DETAILED DESCRIPTION - An INDEPENDENT CLAIM is included for a battery module.    DESCRIPTION OF DRAWING(S) - The figure is a view illustrating a part of a process for electrically connecting the secondary batteries with each other to manufacture a battery module.    Anode terminal (40a)    Bus bar (50, 50a, 50b)    Connection coupling part (60)    Battery module (300)
NOVELTY - An electrode catalyst layer comprises a catalyst material having an entangled structure.    USE - For a polymer electrolyte fuel cell used in, e.g. small-sized electric equipment.    ADVANTAGE - The electrode catalyst layer has a high catalytic activity in a small catalyst layer thickness.    DETAILED DESCRIPTION - INDEPENDENT CLAIMS are also included for:    (1) a method for producing an electrode catalyst layer for a polymer electrolyte fuel cell;    (2) a polymer electrolyte fuel cell having a solid polymer electrolyte membrane, a pair of electrodes between the solid polymer electrolyte membrane, and two electrode catalyst layers disposed between the solid polymer electrolyte membrane and an associated electrode.    DESCRIPTION OF DRAWING(S) - The figure shows an enlarged schematic view showing a part of the entangled structure of the catalyst material.    Filiform tissue (10)    Looped portion (11)    Needle-like portion (12)    Pores (14)
NOVELTY - A coating process involves applying an aqueous solution comprising a polyelectrolyte polymer to a fuel cell component so that at least a portion of the polyelectrolyte polymer adheres to at least a portion of the component.    USE - The process is used for coating fuel cell components, e.g. bipolar plate.    ADVANTAGE - The strength of the coating is a result of adhesive interactions rather than cohesive as in the prior art.    DESCRIPTION OF DRAWING(S) - The figure is a process flowchart showing a coating process.
NOVELTY - A porous super fine carbon fiber and a manufacturing method thereof are characterized by using halogenated polymer, and having high specific surface, micropores and mesopores. The porous super fine carbon fiber is useful for carbon material for keeping hydrogen, a material for absorbing biochemically poisonous material, a super capacitor, an electrode material like a secondary battery and a fuel cell, and a catalyst carrier.    DETAILED DESCRIPTION - A porous super fine carbon fiber is manufactured by the steps of: electrospinning halogenated polymer to manufacture halogenated polymer super fine fiber; treating the halogenated polymer super fine fiber to manufacture the indissoluble halogenated polymer super fine fiber; and carbonizing the indissoluble halogenated polymer super fine fiber.
NOVELTY - A metal complex (1), is new.    USE - For polymeric composition used for forming film, and for electric power generation layer of solar cell (all claimed), and organic light emitting diode.    ADVANTAGE - The metal complex has excellent stability even in air and planar rigid property. The metal complex provides electroluminescent material of excellent light emitting function, polymeric composition of excellent electric power generating function and solar cell of excellent photoelectric conversion efficiency and durability.    DETAILED DESCRIPTION - A metal complex of formula (1): ((C5R4N)2)xM, is new.    R = H or halogen atom;    M = metal atom of 10 group element of periodic table;and    x = more than 0 and 2 or less.
NOVELTY - The plate (10) has a main surface for a fuel cell stack, where the surface is surrounded by outer edges (14) of the plate. A cathode input and a cathode output are provided at a cathode side, and an anode input and an anode output are provided at an anode side. A hydrogenous medium is fed to the anode side and a medium containing oxygen is fed to the cathode side. An outer edge of the stack is freely accessible, where the plate is coated at its outer edges by a sealant (15) and the sealant forms a frame (16) around the plate. A polymer material is provided as the sealant.    USE - Used for a fuel cell e.g. polymer electrolyte membrane (PEM) fuel cell that is utilized for converting a chemical energy into an electric energy in an automobile application.    ADVANTAGE - The utilization of the sealant at the outer edges of the plate enables a reliable protection against contact of electrically conductive objects such as metallic voltage devices and splashing water so protecting the fuel cell from contamination and preventing short circuit of the fuel cells. The plate is designed in such a manner that it provides mechanical stability for the fuel cell.    DESCRIPTION OF DRAWING(S) - The drawing shows a bipolar plate.    Bipolar plate (10)    Outer edges (14)    Sealant (15)    Frame (16)    Gas-sided seal (18)
NOVELTY - The generator has a generation unit (10) generating three-phase alternating current (AC) voltage and rectifying the AC voltage. The generating unit converts the AC voltage into direct current (DC) voltage necessary for charging an electronic device. A cutoff circuit unit (40) detects a voltage of a rechargeable battery and cuts off flow of current when the detected voltage of the battery is less than a preset voltage. A protective circuit unit (20) detects voltage or current of the rechargeable battery, and cuts off flow of current when over voltage, over discharge or over current is occurred.    USE - Used for supplying power to an electronic product such as mobile communication terminal, radio, light, and siren.    ADVANTAGE - The protective circuit unit detects the voltage or current of the rechargeable battery, and cuts off flow of current when over voltage, over discharge or over current is occurred, thus protecting the rechargeable battery. The flow of current is cut off when a charged voltage is reduced to less than the preset voltage while using the rechargeable battery, thus reducing the time required for charging the electronic device. The generation unit is provided inside the self-generator and also to a direct current (DC) adaptor through a DC jack, thus charging the rechargeable battery and supplying power to an external terminal through the DC jack.    DESCRIPTION OF DRAWING(S) - The drawing shows a schematic block representation of a portable self-generator.    Direct current adaptor (62)    Direct current jack (64)
NOVELTY - A polyelectrolyte has ion exchange capacity of 1.7 meq/g or more and reduced viscosity of 160 ml/g or more when measured at 40degreesC by setting as 1 mass% solution using solvent(s) chosen from N,N-dimethyl formamide, N-methyl-2-pyrrolidone, dimethyl sulfoxide, N,N-dimethyl acetamide, sulfolane and gamma-butyrolactone.    USE - For polymeric electrolyte film for membrane electrode assembly of fuel cell (all claimed).    ADVANTAGE - The polyelectrolyte provides polyelectrolyte film and membrane electrode assembly of excellent electric power generating efficiency and durability.    DETAILED DESCRIPTION - INDEPENDENT CLAIMS are included for the following:    (1) block copolymer; and    (2) manufacture of block copolymer.    DESCRIPTION OF DRAWING(S) - The figure shows the cross-section of a fuel cell.    Fuel cell (10)    Polymeric electrolyte film (12)    Catalyst layers (14a,14b)    Membrane electrode assembly (20)
NOVELTY - The electrolyte inlet and outlet manifolds are formed in thickness direction of bottom and top plastic frames. The fuel gas inlet and oxidizer gas outlet manifolds are formed in thickness direction of one of the side plastic-frames (26,28), and oxidizer gas inlet and fuel gas outlet manifolds are formed in thickness direction of other side frame. A metal conductive foil is embedded in frames to form continuous embedded metal contact frame around the electrode (20), and in electrically conductive relationship with metallic electric-current collector of electrode.    USE - For alkaline fuel cell stack.    ADVANTAGE - Improves the stiffening characteristics of the frames, thus reducing the thermal expansion of the frames.    DETAILED DESCRIPTION - The elasticity moduli of plastic material of the side frames and metal conductive foil are set such that the metal material of the foil is 10 times stiffer than the plastic material of the plastic frames.    DESCRIPTION OF DRAWING(S) - The figure shows the schematic structure of the flat electrode structure.    Flat electrode structure (14)    Electrode (20)    Bottom frame (24)    Side frames (26,28)    Manifold (34)    Flow channel (36A)
NOVELTY - An electronic device comprises a first electrode including an n-type organic compound layer on a conductive layer; and a p-type organic compound layer between n-type organic compound layer and a second electrode and forming an NP junction together with the n-type layer. The difference between a lowest unoccupied molecular orbital (LUMO) energy level of the n-type layer (EnL) and a Fermi energy level of the conductive layer (EF1) is greater than 2 to 4 eV. The difference between a highest occupied molecular orbital (HOMO) energy level of the p-type layer and EnL is less than or equal to1 eV.    USE - As an organic light-emitting device, an organic solar cell or an organic transistor (claimed).    ADVANTAGE - A conductive layer of a first electrode and a second electrode may be formed of the same material. A high-luminance organic light-emitting device having a stacked structure may be obtained. Since an organic electronic device lowers an electrical barrier for hole injection or hole extraction and forms an NP junction of an n-type organic compound layer and a p-type organic compound layer, the efficiency of the device is high. Since various materials can be used to form an electrode, the manufacturing process can be further simplified.    DETAILED DESCRIPTION - An INDEPENDENT CLAIM is included for a stack-type organic light-emitting device comprising greater than or equal to2 electronic devices, where an anode of one electronic device is connected to a cathode of an adjacent electronic device in series.    DESCRIPTION OF DRAWING(S) - The figure shows a view of energy levels of a first electrode for hole injection or hole extraction before applying an n-type organic compound layer to the first electrode in an electronic device.
NOVELTY - The vent plug (28) has a housing having a cylindrical plastic body (34) and a top. The body is molded of plastic and includes a coupling portion and an outer sealing portion. The outer surface of the coupling portion displays at least one mold parting line that does not extend in a plane perpendicular to the axis of the body. The outer sealing portion has an outer annular sealing surface that displays no mold parting line.    USE - For use with wet, lead-acid electric storage battery, which can be used in land moving vehicles, such as bulldozers..    ADVANTAGE - Provides or facilitates effective seal between vent body and container cover. Provides battery that vents gases generated with the cell cavities in a safe and efficient manner, and that minimizes escape of electrolyte.    DETAILED DESCRIPTION - INDEPENDENT CLAIMS are included for the following:    (a) a wet, lead-acid storage battery;    (b) a method of producing a vent plug; and    (c) a mold for molding the body of a vent plug    DESCRIPTION OF DRAWING(S) - The figure is a cross-sectional view of a vent plug and fragmentary view of a battery cover.    Vent plug (28)    Body (34)    Well (44)    Valve (50)    Flange (60)
NOVELTY - The support comprises a container (1) with one side (2) for supporting it on top of a flat roof (100) and another open side (3) for supporting a solar panel in an inclined position. The space inside the container is used to hold ballast material, which is supported on a surface (preferably movably) connected to and extending away from the container. The ballast material support surface is formed by a sheet of flexible material (20) in front of the container, which is trough-shaped.    USE - For supporting solar panels.    ADVANTAGE - Ballast material is spread over a larger area, reducing the load on the roof.    DETAILED DESCRIPTION - An INDEPENDENT CLAIM is also included for a solar panel support comprising a container with a base for resting on top of a flat roof and an open side for supporting a solar panel in an inclined position, the base being provided with a friction-increasing layer.    DESCRIPTION OF DRAWING(S) - The figure shows a perspective view of the support secured on top of a flat roof.    plastic trough (1)    roof side of trough (2)    open side of trough (3)    flexible strip(100) flat roof (20)
NOVELTY - The fuel cell has an air electrode that is laminated by cathode catalyst layer (13) and positioned on a surface of an electrolyte film (15). A fuel electrode laminated by an anode catalyst layer (11) is positioned on another surface of the electrolyte film. The air electrode and the fuel electrode are arranged mutually opposing to each other. An opening (401) is formed in a predefined position through which the air electrode and a fuel electrode adjacent to the fuel electrode that opposes the air electrode are contacted.    USE - For fuel cell e.g. direct methanol fuel cell (DMFC) use as secondary battery for portable electronic device.    ADVANTAGE - The number of components are reduced. The fuel cell can be manufactured simply while electrically connecting the fuel battery cell in series.    DETAILED DESCRIPTION - An INDEPENDENT CLAIM is included for fuel cell manufacturing method.    DESCRIPTION OF DRAWING(S) - The figure shows a perspective view of the structure of the membrane electrode assembly.    Anode catalyst layer (11)    Cathode catalyst layer (13)    Electrolyte film (15)    Membrane electrode assembly (16)    Opening (401)
NOVELTY - The non-aqueous-electrolyte secondary battery consists of an anode, a cathode, a separator which separates the anode and cathode, and a non-aqueous electrolyte. The separator consists of two or more overlapping layers non-adhering with a separator with shutdown function, and a high-heat-resistant separator having heat resistance higher than separator with shutdown function.    USE - For portable electronic devices.    ADVANTAGE - The non-aqueous-electrolyte secondary battery has excellent safety, reliability, and electronic insulation property.    DETAILED DESCRIPTION - The separator with shutdown function is a micro porous film separator containing olefin resin. The micro porous film contains polypropylene resin, PTFE resin, and/or polyacrylamide resin, or non-woven fabric containing polyethylene resin, polyvinyl alcohol resin, polyacrylonitrile resin, and/or aramid resin.
NOVELTY - The mechanochemical-processing of metal halide and monovalent metal salt is carried out to obtain composite material. The composite material contains monovalent metallic compound containing halide as ion conductor, and metal oxide and/or metal sulfide as electrode active material.    USE - For manufacturing composite material used as electrode material for electrodes for lithium ion secondary battery and solid battery ( all claimed) such as solid-polymer electrolyte battery and polymer gel electrolyte battery used for portable electronic device e.g. mobile communication.    ADVANTAGE - The surface of particles containing electrode active material is coated with the film of ion conductor.    DETAILED DESCRIPTION - The electrode material contains metallic element, which occludes and discharges lithium.    DESCRIPTION OF DRAWING(S) - The figure shows conceptual diagram of composite material. (Drawing includes non-English language text).
NOVELTY - The titanium-dioxide dispersion contains solvent(s) (A) chosen from terpineol, alcohol, glycol ethers and glycol-ether acetate, titanium dioxide (B), and additive(s) (C) chosen from cellulose substance and butyral type substance.    USE - For forming porous titanium-dioxide thin film for photoelectric transducer used for dye-sensitized solar cells (all claimed).    ADVANTAGE - The titanium-dioxide dispersion is formed easily and economically. The porous titanium dioxide thin film formed using titanium-dioxide dispersion has excellent porosity, electroconductivity and electrolyte-liquid permeability. The dye-sensitized solar cell formed using porous titanium dioxide thin film has excellent photoelectric characteristics and high conversion efficiency.    DETAILED DESCRIPTION - The cellulose substance is ethyl cellulose, and butyral type substance is polyvinyl butyral. The titanium-dioxide dispersion further contains organic titanium compounds such as titanium alkoxide, and niobium compounds such as niobium ethoxide.
NOVELTY - A dye-sensitized solar cell consists of a unit cell (2) of elongated rectangle shape and a linear metal terminal (9) provided along one long side of unit cell in contact with a counter electrode layer (7). Several sheets of unit cell is arranged at one line on a vane plate (1) which are electrically connected in series (10) or in parallel (11) so that long side of the unit cell is along a long side of the vane plate. A dye-sensitizing photoelectrode layer (4) and counter electrode are provided on substrates (3,8).    USE - For use as photovoltaic system, optical electrical-storage system for production and supply of electrical energy.    ADVANTAGE - The assembly of the blind becomes easy. The electric power generation efficiency and durability is high. The dye-sensitized-solar-cell is light weight and flexible.    DESCRIPTION OF DRAWING(S) - The figure shows the dye-sensitized-solar-cell blind.    Vane plate (1)    Unit cell (2)    Dye-sensitizing type photoelectrode layer (4)    Electric charge carrying electrode layer (6)    Counter electrode layer (7)    Linear metal terminal (9)    Series connection (10)    Parallel connection (11)
NOVELTY - A reverse-side protection sheet (1) has a vapor deposition thin film layer (12) consisting of aluminum oxide and a gas-barrier film layer (13) laminated in order on a film base material layer (11), a general grade polyester-film layer (20) on one surface of gas-barrier film layer and a hydrolysis-proof grade polyester-film layer (21) on other surface of gas-barrier film layer. The gas-barrier film layer comprises composite of silicon compounds (I,II) or their hydrolysis substance, and a water-soluble polymer having hydroxyl group.    USE - For solar cell module (claimed).    ADVANTAGE - The reverse-side protection sheet is inexpensive, and has excellent water vapor barrier property and gas-barrier property without production of crack. The solar cell module using the reverse-side protection sheet has high electric power generation efficiency and durability.    DETAILED DESCRIPTION - A reverse-side protection sheet has a vapor deposition thin film layer consisting of aluminum oxide and a gas-barrier film layer laminated in order on a film-base material layer, a general grade polyester-film layer on one surface of gas-barrier film layer and a hydrolysis-proof grade polyester-film layer on other surface of gas-barrier film layer. The gas-barrier film layer comprises composite of silicon compounds (I,II) or their hydrolysis substance, and a water-soluble polymer having hydroxyl group. The silicon compound (I) is of formula: Si(OR1)4, and silicon compound (II) is of formula: R2Si(OR3)3.    R1,R3=hydrolysable group;and    R2=organic functional group.    DESCRIPTION OF DRAWING(S) - The figure shows the sectional side view of the reverse-side protection sheet.    Reverse-side protection sheet (1)    Gas-barrier film (10)    Film-base material layer (11)    Vapor deposition thin film layer (12)    Gas-barrier film layer (13)    General grade polyester-film layer (20)    Hydrolysis-proof grade polyester-film layer (21)
NOVELTY - A polymeric electrolyte film contains precursor for varnish-like polymeric electrolyte film expanded and extended in layers on a substrate. The precursor contains benzimidazole (in weight parts) (20-200) and 1,2,4-triazole (20-100) with respect to perfluoro carbon sulfonic acid polymer (100).    USE - For fuel cells.    ADVANTAGE - The polymeric electrolyte film has favorable proton electroconductivity and is manufactured easily and economically. The electrolyte film provides fuel cell which can be operated in low humidity and high temperature.    DETAILED DESCRIPTION - An INDEPENDENT CLAIM is included for manufacture of the polymeric electrolyte film.
NOVELTY - An electrolyte film contains polyelectrolyte containing structure having proton conductive functional group (1), and porous support.    USE - For membrane-electrode assembly, polymer electrolyte fuel cell, direct liquid fuel cell and direct methanol type fuel cell (all claimed) used for portable apparatus such as mobile telephone and notebook computer.    ADVANTAGE - The electrolyte film having excellent proton conductivity, high methanol barrier property and excellent chemical stability is manufactured stably and by a simple process.    DETAILED DESCRIPTION - An electrolyte film (1) contains polyelectrolyte containing structure having proton conductive functional group, and porous support. The proton conductive functional group is of formula (1): -Ar-SOx-.    Ar=bivalent aromatic unit;and    x=0-2.    An INDEPENDENT CLAIM is included for manufacture of the electrolyte film.    DESCRIPTION OF DRAWING(S) - The figure shows the principal portion sectional drawing of polymer electrolyte fuel cell.    Electrolyte film (1)    Catalyst layer (2)    Diffused layer (3)    Separator (4)    Flow path (5)
NOVELTY - The porous base material has the resin like polyolefin having average molecular weight of 500000 or more, cross linked with polymer containing reactive functional group. The porous base material has the pores containing the polymerizable hydrophilic monomer with proton conductivity copolymerized with the polymerizable hydrophilic monomer without proton conductivity, in the inner surface.    USE - For polymer electrolyte fuel cell (PEFC) (claimed) for electric power generation using methanol fuel, liquid fuel like gasoline, for automotive application like electric vehicle, for portable machine, and for hydrogen energy environment management like hydrogen station.    ADVANTAGE - The methanol permeation is suppressed effectively and the swelling is eliminated. The underwater durability is improved. The movement of water from the proton conductive functional group is prevented, and the deterioration of the electrolyte and weight reduction is suppressed.
NOVELTY - A photocurable composition comprises a monomer (A) (in weight parts) (100) containing an isobornyl acrylate and 4-18C alkyl (meth)acrylate, a saturated thermoplastic elastomer (B) (1-40) and a photoinitiator (C) (0.1-10). The photocurable composition has viscosity of 5-4000 Pa.second measured at 20degreesC and shear rate of 1 second-1.    USE - As sealing material used in manufacture of dye-sensitized solar cell (all claimed).    ADVANTAGE - The photocurable composition has excellent adhesivity, iodine-proof property, solvent resistance, sealing property and electrolyte liquid resistance, and provides dye-sensitized solar cell having high reliability and durability.    DESCRIPTION OF DRAWING(S) - The figure shows the cross-sectional schematic drawing of the basic structure of dye-sensitized solar cell. (Drawing includes non-English language text)    Transparent substrate (1)    Transparent electrically conductive film (2)    Pigment (3)    Electrolyte liquid (5)    Sealing layer (6)
NOVELTY - The apparatus has a pair of pressure swing reforming (PSR) type modifiers (100,200) arranged such that the catalyst support portions (130,230) of respective modifiers are adjoined and transfer of heat between the catalyst support portions is performed through heat-exchange unit comprising rod-shaped conductors. The raw material supplied to the modifiers, is switched between raw material for performing modification and exothermic reaction so as to perform modification and exothermic reactions in turns by the modifiers.    USE - For fuel cell system comprising hydrogen separation-membrane type fuel cell (HMFC), polymer electrolyte fuel cell (PEFC) or solid oxide fuel cell (SOFC).    ADVANTAGE - The deterioration of catalyst by thermal shock is prevented, hence performance degradation of hydrogen generation apparatus is suppressed thus ensuring stable supply of hydrogen gas for a long period of time.    DETAILED DESCRIPTION - An INDEPENDENT CLAIM is included for fuel cell system.    DESCRIPTION OF DRAWING(S) - The figure shows the sectional view of PSR type modifier. (Drawing includes non-English language text)    Piping (12,14,16,18,30)    PSR type modifiers (100,200)    Containers (110,210)    Partition plates (120,220)    Catalyst support portions (130,230)
NOVELTY - The thermocouple has a positive side strand (1) and a negative side strand (2) coated with perfluoroalkoxy (PFA) resin and arranged in parallel. The outside diameter size of radial direction cross-section of the strands is below 0.5 mm in width and below 0.25 mm in height.    USE - For fuel cell.    ADVANTAGE - The thermocouple can be easily installed in a narrow place.    DETAILED DESCRIPTION - An INDEPENDENT CLAIM is included for PFA resin coated narrow thermocouple manufacturing method.    DESCRIPTION OF DRAWING(S) - The figure shows a sectional view of PFA resin coated thermocouple.    Positive side strand (1)    Negative side strand (2)    Thermocouple strand coating insulating material (3)    Outer-layer insulating material (4)
NOVELTY - A main power supply (116) supplies electric power from an electrical-storage unit (117) to heat generator (114) during image formation by an image formation unit based on the number of print sheets. The electrical storage unit includes secondary battery, capacitor or proton polymer battery.    USE - For image forming device e.g. copier, facsimile and laser beam printer.    ADVANTAGE - The device can perform continuous print without a through-put reduction, temporary stop or without decrease in productivity.    DETAILED DESCRIPTION - INDEPENDENT CLAIMS are included for the following:    (1) control method of image forming device;    (2) image forming program; and    (3) storage medium for storing image forming program.    DESCRIPTION OF DRAWING(S) - The figure shows a schematic block diagram of the image forming device.    Recording medium (101)    Image development device (107)    Fixing assembly (110)    Heat generator (114)    Main power supply (116)    Electrical-storage unit (117)
NOVELTY - A stack (10) comprising several unit cells having several air paths for the flow of air through the stack and blower (51) for generating flow of air across the upper end of the stack. A duct (60) comprising ducts (61,71) on the stack directs the flow of air generated by blower through the air path, which extends straight through the stack from the upper end to lower end.    USE - For converting the chemical reaction energy into electrical energy.    ADVANTAGE - The air is uniformly supplied to the air paths of the bipolar plate, irrespective of the positions of the air paths even when the amount of air supplied from the blower is substantial.    DESCRIPTION OF DRAWING(S) - The figure shows a cross sectional view of the stack.    Stack (10)    Fuel path (18)    Blower (51)    Ducts (60,61,71)    Air suction opening (62)
NOVELTY - Electrode (4,5) has porous electrographic layer (4a,4b;5a5b) provided with two recess (6,7) whereby the recesses are arranged in such a manner that recesses of electrographic sequential layers partially overlap and add to channel structure for distributing fluids. The channels forming cooperating recesses show multiple transitions between two sequential layers.    USE - For the fuel cells with multi layer fluid distribution structure.    ADVANTAGE - Ensures a desired channel structure. Enables distribution of the reactant not only in xy level but at the same time in the electrode in z direction.    DESCRIPTION OF DRAWING(S) - The figure shows the cross sectional view of the fuel cell with electrodes.    Electrolyte diaphragm (1)    Anode sided catalytic layer (2)    Electrode (4,5)    Electrographic layer (4a,4b;5a5b)    Two recess (6,7)
NOVELTY - Cylindrical lithium battery and relative preparation, where the battery comprises: the anode plate, the cathode plate, the baffle film, the electrolyte and frame cover; the baffle film is between the anode and cathode plated, in coil shape and inside the frame; the anode plate is formed by arranging anode active material at two sides of anode collector; said cathode plate is formed by arranging cathode active material at two sides of cathode collector; the anode and cathode plates both have anode and cathode wires; the frame cover is made from rubber; the ends of anode and cathode wires are through the rubber cover at the outside of frame cover; and the inventive preparation comprises: coating anode and cathode active materials uniformly on two sides of anode and cathode collectors; welding the anode and cathode wires with anode and cathode plates; coiling the anode and cathode plates with a baffle film between them into cylinder shape to be put into batteryframe; adding electrolyte into drying room.    USE - For lithium cells.
NOVELTY - The invention relates to a method for preparing lithium battery, which comprises: (a) based on needed shape and size, producing aluminum composite film frame; (b) based on the shape and size of frame, producing lithium-manganese dioxide battery core; (c) connecting the positive and passive plates of lithium battery to the positive and passive terminals; (d) putting the battery corn into the frame, andprotruding the pole ear outside the frame; (e) thermally sealing two edges of battery frame; (f) pouring into electrolyte; and (g) completely thermally sealing, to form integrated plastic lithium battery.    ADVANTAGE - Since the invention uses aluminum composite film as the frame of lithium battery, it can produce the lithium batteries in different shapes, with high capacity, long service life and high volume utilization.
NOVELTY - A fuel gas passage, oxidant passage and inert gas supply device are closed during non-generation period of fuel cell system, so that inert gas is supplied to a fuel gas passage isolated from outside. An anode space formed by a space communicating with the fuel gas passage, and air supply devices are closed during non-generation period so that air is supplied to an oxidant gas passage isolated from outside.    USE - For fuel cell system.    ADVANTAGE - The energy efficiency is high and the degradation of an electrode during non-generated period is reliably prevented even if start and stop are repeated.    DESCRIPTION OF DRAWING(S) - The figure shows a block diagram of the fuel cell system. (Drawing includes non-English language text)    Control apparatus (49)    Inert gas supply devices (54,58)    Air supply devices (67,70)    Anode space (111)    Cathode space (112)
NOVELTY - The cell (10) has a membrane electrode assembly (MEA) (16) comprising a fuel electrode, an air electrode and an electrolyte membrane (15) placed in between the fuel electrode and the air electrode. An oxidant gas shutoff mechanism (25) superposed on the air electrode side, blocks an oxidant gas to be supplied to the air electrode.    USE - For fuel cell of direct methanol type for potable electronic device.    ADVANTAGE - Suppresses leakage of vaporized fuel to external air by blocking the oxidant gas.    DESCRIPTION OF DRAWING(S) - The figure shows a cross-sectional view of the fuel cell.    Fuel cell (10)    Electrolyte membrane (15)    Membrane electrode assembly (16)    Frame (23)    Oxidant gas shutoff mechanism (25)
NOVELTY - A metal/air depolarized cell (100) comprises a metal support disk (150) inserted into an open end (268) of an anode can (260) to close the open end, where metal support disk has a disk-shaped body with circumventing peripheral edge and an air hole(s) through the flat body. The metal support disk also functions as a positive terminal for the cell.    USE - Used as zinc/air depolarized button cell as batteries for electronic hearing aids including programmable type hearing aids.    ADVANTAGE - A durable cell, which eliminates the need for the conventional cathode can, having a tight seal, which resists electrolyte leakage, and having increased cell capacity upon discharge, is achieved.    DETAILED DESCRIPTION - A metal/air depolarized cell comprises an anode can comprising an open end and opposing closed end with an integral side wall between them; a metal support disk inserted into the open end of the anode can to close the open end; an anode material (450) comprising zinc particles, and aqueous alkaline electrolyte within the anode can, where metal support disk has a disk-shaped body with circumventing peripheral edge; an insulating sealing material, a portion(s) of which lies between the metal support disk and the anode can to electrically insulate the metal support disk from the anode can; and a cathode underlying the metal support disk when the cell is viewed in vertical position with the metal support disk on top. The anode can has an inside surface facing towards the cell interior and an outside surface facing away from the cell interior. The insulating sealing material abuts a greater portion of the inside surface of the anode can than the outside surface of the anode can.    DESCRIPTION OF DRAWING(S) - The figure is a partial cross section elevation view of the zinc/air cell with the end cap assembly inserted.    Metal/air depolarized cell (100)    Metal support disk (150)    Anode can (260)    Open end (268)    Anode material (450)
NOVELTY - Operation of a fuel cell stack (12) is ceased by disconnecting a primary load (44) from the fuel cell stack; terminating supplies of oxidant and fuel to the disconnected stack; recirculating a fuel through anode flow field(s) of fuel cell until all of the oxygen in the oxidant is consumed; and maintaining a hydrogen depletion rate of less than 3% hydrogen/degreesC decrease in a fuel cell stack temperature as the fuel cell stack cools down to a temperature. The fuel cells (14) have anode and cathode flow fields for supplying fuel comprising hydrogen and oxidant.    USE - For ceasing an operation of fuel cell stack.    ADVANTAGE - Undesirable anode and cathode half-cell potentials are minimized. The cool down rate of fuel cell stack is enhanced without needing to consume additional parasitic power.    DETAILED DESCRIPTION - Ceasing operation of a fuel cell stack involves disconnecting a primary load from the fuel cell stack; terminating the supply of oxidant and fuel to the disconnected fuel cell stack; recirculating the fuel through at least one anode flow field of each fuel cell until all of the oxygen in the oxidant is consumed; and maintaining a hydrogen depletion rate of less than 3% hydrogen/degreesC decrease in a fuel cell stack temperature as the fuel cell stack cools down to a temperature. The fuel cell stack comprises fuel cells having at least one anode flow field and at least one cathode flow field for supplying fuel comprising hydrogen and oxidant.    DESCRIPTION OF DRAWING(S) - The figure shows a simplified fuel cell system.    Fuel cell stack (12)    Fuel cells (14)    Anode recirculation pump (17)    Fuel inlet valve (28)    Primary load (44)
NOVELTY - An encapsulated fuel comprises a solid water reactive fuel encapsulated by a water vapor permeable, liquid water impermeable material.    USE - For a power generator apparatus.    ADVANTAGE - The hydrogen generation rate is limited so that the generator will not explode or rapidly generate hydrogen gas if the generator is damaged. Hydrogen generators incorporating the fuel are protected from explosions that might result from rapid, uncontrolled hydrogen generation.    DETAILED DESCRIPTION - INDEPENDENT CLAIMS are also included for the following:    (1) the production of an encapsulated fuel comprising encapsulating a solid, water reactive fuel with a water vapor permeable, liquid water impermeable material; and    (2) a power generator (20) apparatus comprising a fuel chamber (12) containing an encapsulated fuel comprising a solid, water reactive fuel encapsulated by a water vapor permeable, liquid water impermeable material.    DESCRIPTION OF DRAWING(S) - The figure is a cross-sectional schematic representation of a power generator.    Pellet (10)    Fuel chamber (12)    Fuel cell (18)    Power generator (20)    Housing (22)
NOVELTY - A micro reforming reactor (100) comprises a first substrate (2) having a first side defining a micro channel (4) with a width of less than or equal to1000 microns; a second substrate (6) contacting the first side of the first substrate and enclosing the micro channel, thus forming a micro tunnel defined by an internal wall(s); an adhesive layer (8) on the internal wall; and a catalyst layer (10) on the adhesive layer. The micro channel has a width of 1-1000 ~ mm and a depth of 1-1000 microns. The micro channel includes an oxide layer. The catalyst layer is 1-30 microns thick. The adhesive layer is 0.1-1 microns thick.    USE - For a fuel cell used for producing electrical energy through an electrochemical redox reaction of an oxidant and a fuel such as hydrogen, or a hydrocarbon-based material, such as methanol, ethanol, or natural gas.    ADVANTAGE - The reactor provides fast mass transfer and heat transfer, requires small amount of reactants, and tends to be stable since the reaction is performed only inside the micro reforming reactor.    DETAILED DESCRIPTION - An INDEPENDENT CLAIM is included for a method for fabricating a micro reforming reactor comprising:    (A) providing a first substrate with a micro channel;    (B) applying a second substrate to the first side of the first substrate;    (C) applying an adhesive layer to an internal wall of the micro tunnel to form an adhesive coated micro tunnel;    (D) injecting a catalyst coating liquid into the adhesive coated micro tunnel;    (E) injecting a gas at 20-80 mL/hour into the micro tunnel to form a catalyst coated micro tunnel; and    (F) heat treating the catalyst coated micro tunnel at 250-300degreesC.    DESCRIPTION OF DRAWING(S) - The figure shows a schematic cross sectional view of the micro reforming reactor.    First substrate (2)    Micro channel (4)    Second substrate (6)    Adhesive layer (8)    Catalyst layer (10)    Micro reforming reactor (100)
NOVELTY - The fuel cell (1) includes a power generating unit contained in a container having two openings, such that the generating unit has a membrane electrode assembly (MEA), an anode and a cathode channel plates. A fan supplies oxygen into the MEA from one of the opening of the container. The cathode channel plate has opening communicating with a space formed between the fan and the MEA on the face different from the opposite face, and a clearance.    USE - For fuel cell.    ADVANTAGE - The cathode catalyst layer or proton conductive polymer film is prevented from being dried. The deterioration of the power generation characteristics of a membrane electrode assembly (MEA) can be avoided.    DETAILED DESCRIPTION - An INDEPENDENT CLAIM is included for fuel cell system.    DESCRIPTION OF DRAWING(S) - The figure shows the block diagram of the fuel cell system.    Fuel cell (1)    Fuel cartridge (11)    Fuel pump (12)    Gas-liquid separator (13)    Filter (14)
NOVELTY - A hydrogen storage material consists of carbon fiber which is obtained by oxidizing-polymerizing a compound having an aromatic ring and baking the produced fibril-like polymer.    USE - For occlusion and discharge of hydrogen (claimed) for fuel cell.    ADVANTAGE - The hydrogen storage material has excellent reversible hydrogen occluding and discharging efficiency.    DESCRIPTION OF DRAWING(S) - The graph shows the hydrogen storage-discharge performance of carbon fiber. (Drawing includes non-English language text)
NOVELTY - Silver paste is applied on the surface of a solar cell and baked to form silver electrode (5,6). The silver electrode is pre-processed by the flux which contains organic compound as a main component and does not contain stabilizer with respect to the organic compound. Subsequently, solder coating of the silver electrode is carried out, to manufacture solar cell.    USE - For manufacture of solar cell.    ADVANTAGE - Solar cell is economically manufactured at improved productivity, without affecting solder wettability and electrical property of electrode.    DETAILED DESCRIPTION - An INDEPENDENT CLAIM is included for: flux for solar cell manufacture.    DESCRIPTION OF DRAWING(S) - The figure shows the schematic drawing of solar cell.    P-type silicon substrate (1)    N-type diffused layer (2)    Aluminum paste (4)    Silver electrodes (5,6)    Solder layer (7)
NOVELTY - The lead battery contains lead peroxide as anode, metal lead as cathode and electrolyte liquid containing dilute sulfuric acid as main component, and an organic polymer having a function which raises the hydrogen overvoltage of cathode during charging. Further, the lead battery contains at least one gold and silver in electrolyte liquid and/or electrode.    USE - As power supply of motor vehicle engine.    ADVANTAGE - The use of organic polymer in the electrolyte liquid of lead battery, improves the activity of lead particles produced by electrochemical reaction. The addition of indium to the electrolyte liquid improves the mechanical strength of electrode lattice. The negative effect during hydrogen overvoltage of cathode is reduced. The lead battery has desired internal resistance.    DETAILED DESCRIPTION - The battery contains indium in electrolyte liquid and/or electrode. The organic polymer is polyvinyl alcohol, polyacrylic acid and/or polyacrylic acid ester.
NOVELTY - The lithium secondary battery consists of an electrolyte containing a trialkyl imidazolium salt and a supporting electrolyte salt, pinched and supported between an anode and a cathode containing lithium metal.    USE - For electronic devices, such as notebook computers, mobile telephones, and personal digital assistants.    ADVANTAGE - The lithium secondary battery has excellent safety, electroconductivity, charging-and-discharging characteristics, and capacitance.    DETAILED DESCRIPTION - The anode is obtained by coating a mixture of conductive support agent, a binder, and an active material on an electroconductive metal plate. The surface of the anode active material is coated with silicon oxide. The surface of the cathode is coated with a cured film of a composition containing inorganic oxide and resin.
NOVELTY - The humidifier (56) has a pair of metal separators (52,54) that are arranged on both the sides of a water permeability film (50). The metal separator (52) has a pair of protrusions (80a,80b) which protrudes the sides of a pair of planes (52a,52b) provided in an outer periphery edge portions. The protrusions are set to a position mutually offset with respect to a lamination direction.    USE - For humidifying reactive gases supplied with humidification liquid to polymer electrolyte fuel cell in fuel cell system.    ADVANTAGE - Obtains thickness reduction and weight reduction of metal separators easily, while maintaining desired strength of the metal separators favorably.    DESCRIPTION OF DRAWING(S) - The figure shows an isometric view of the humidifier. (Drawing includes non-English language text)    Water permeability film (50)    Metal separators (52,54)    Planes (52a,52b)    Humidifier (56)    Protrusions (80a,80b)
NOVELTY - The bipolar plate has resin substrate (10) formed by molding a polymer composite containing mixture of thermoplastic resin and an electroconductive particle e.g. carbon particle. An electroconductive metal layer (13) comprises a contact layer (11) and a current-collection layer (12), which are stacked in order with respect to side surface of substrate.    USE - For solid-polymer-electrolyte type fuel cell (claimed).    ADVANTAGE - The weight and manufacturing cost of fuel cell are reduced. The gas permeability is decreased.    DETAILED DESCRIPTION - An INDEPENDENT CLAIM is included for solid-polymer electrolyte type fuel cell.    DESCRIPTION OF DRAWING(S) - The figure shows a sectional view of the bipolar plate.    Resin substrate (10)    Contact layer (11)    Current-collection layer (12)    Electroconductive metal layer (13)
NOVELTY - A battery packing sheet (A) has a metal layer (2) laminated with a reinforced resin layer (23). The metal layer has two or more sheets of metallic foil. The resin layer is adhered to the metallic foil.    USE - For battery (claimed), such as secondary battery e.g. lithium cell used as power supply and backup power supply of electronic devices such as mobile telephone, notebook computer and video camera.    ADVANTAGE - The battery packing sheet has excellent mechanical strength, electrical resistance, crack resistance and water vapor barrier property. The battery container produced using the sheet has excellent productivity.    DETAILED DESCRIPTION - An INDEPENDENT CLAIM is also included for battery.    DESCRIPTION OF DRAWING(S) - The figure shows the model sectional drawing of structure of battery packing sheet.    Base material layer (1)    Metal layer (2)    Heat-bondable resin layer (3)    Adhesive layer (4)    Aluminum foils (21,22)    Reinforced resin layer (23)    Battery packing sheet (A)
NOVELTY - A lithium ion battery has a lithium cell mainframe containing an electrolyte filled between an anode having an anode active material and an anode collector, and a cathode having a cathode active material and a cathode collector, which is stored in the exterior and heat-sealed. The anode and cathode are connected and clamped such that a tip protrudes to the exterior. The exterior is a laminate (10) of a base material layer (11), a barrier layer (12), a chemical conversion treatment layer (15), an insulating layer (13) and a heat sealing layer (14).    USE - As power supply of portable machines, such as mobile telephone, notebook computer, digital camera and small video camera.    ADVANTAGE - The lithium ion battery prevents contact of aluminum foil surface and electrolyte liquid, and maintains insulation over long period of time.    DETAILED DESCRIPTION - A lithium ion battery has a lithium cell mainframe containing electrolyte filled between an anode having anode active material and anode collector, and a cathode having cathode active material and cathode collector, and an exterior. The lithium cell mainframe is stored in the exterior and heat-sealed. The anode and cathode are connected and clamped such that tip is protruded with the exterior. The battery contains a metal lithium ion battery tab which heat-seals the clamping portion. The exterior is a laminate of a base material layer, a barrier layer, a chemical conversion treatment layer, an insulating layer and a heat sealing layer.    DESCRIPTION OF DRAWING(S) - The figure shows a sectional drawing of the laminated structure of exterior.    Laminate (10)    Base material layer (11)    Barrier layer (12)    Insulating layer (13)    Heat sealing layer (14)    Chemical conversion treatment layer (15)    Adhesive layer (16)
NOVELTY - A laminated material (1) has sequential lamination of an outer layer (2), an aluminum foil (3), a chemical-conversion-treatment layer (4), an adhesive layer (5) and a heat bondable resin layer (6). The chemical-conversion-treatment layer is formed using chemical-conversion-treatment liquid containing aminated phenol polymer, chromic compound, phosphorus compound and carbodiimide.    USE - For packaging of mainframe of lithium cell such as lithium secondary battery used for electronic device such as mobile telephone, notebook computer and video camera.    ADVANTAGE - The laminated material has excellent workability, productivity, adhesive strength, chemical resistance, heat resistance, solvent resistance and water-vapor barrier property.    DESCRIPTION OF DRAWING(S) - The figure shows the lamination of the laminated material.    Laminated material (1)    Outer layer (2)    Aluminum foil (3)    Chemical-conversion-treatment layer (4)    Adhesive layer (5)    Heat bondable resin layer (6)
NOVELTY - Cell has an electrical insulating separator element (2) with a thickness in the range of 10-200 microns, and arranged between cathodic and anodic current collectors (3,4) contacting a solid electrolyte (5). The collectors have transversal passages traversing the respective collectors from a set of surfaces to another set of surfaces (3b, 4b), respectively. The element has transversal channels traversing the element from one face to another face of the element, and the electrolyte occupies a volume delimited by the channels and the passages.    USE - Fuel cell e.g. micro fuel cell.    ADVANTAGE - The separator element permits to electrically isolate the current collectors while ensuring the mechanical maintenance of the solid electrolyte. The thickness of the separator element permits to reduce the ohmic resistances during the functioning of the fuel cell, thus improving the performances of the fuel cell. The electrolyte occupies the volume delimited by the channels and the passages, thus ensuring the integration of the collectors with the electrolyte and permitting to obtain a self-supporting electrolyte membrane. The fuel cell has reduced encumbrance, is reliable, and can be fabricated in a simple and rapid manner.    DETAILED DESCRIPTION - An INDEPENDENT CLAIM is also included for a method of fabricating a fuel cell.    DESCRIPTION OF DRAWING(S) - The figure shows a sectional view of a fuel cell.    Electrical insulating separator element (2)    Cathodic current collector (3)    Current collector`s surfaces (3b, 4b)    Anodic current collector (4)    Solid electrolyte (5)
NOVELTY - The heating or cooling of a wall, floor or roof is provided using panels of plastic and metal that are produced with flow channels for a fluid (02,03). Panels may be joined together using fixing points with the channels interconnected using ports (01). The surface of the top panel has a photo voltaic layer that allows electricity to be generated from solar energy.    USE - Solar energy collection.    ADVANTAGE - Improved process.    DESCRIPTION OF DRAWING(S) - The figure shows a panel.    Flow channels (02,03)    Flow ports (01)    Fixing points (05)
NOVELTY - A fuel cell has an upper case (53) and a lower case (54) which are combined so that the conductive materials (51) in the respective cases are electrically connected. The inner surface of the cell case is electrically insulated, and the ventilation holes (55) are formed at a certain interval in the wall of the case. A coating layer (59) is formed at the peripheral portion of the holes which are covered with a lid made of material transmitting only air.    USE - For electric vehicles and motor vehicles.    ADVANTAGE - The weight of the case is reduced, and the leakage of electromagnetic waves at the joint line of the cases is prevented. Damage to the wire harness and water penetration into the case are prevented without eliminating the ventilation property. The electromagnetic shielding property is maintained.    DESCRIPTION OF DRAWING(S) - The figure shows a sectional view of the fuel cell stack case.    Conductive material (51)    Upper case (53)    Lower case (54)    Ventilation holes (55)    Coating layer (59)
NOVELTY - An alloy catalyst contains (in atomic%) palladium (20-70), cobalt (30-70) and gold (0-30).    USE - For manufacturing cathode catalyst used for membrane-electrode conjugant of polymer electrolyte fuel cell (all claimed) used as power supply for motor vehicles and portable devices.    ADVANTAGE - The alloy catalyst has excellent oxygen reducing ability, and economically provides cathode catalyst. The fuel cell comprising the cathode catalyst has excellent durability and battery performance.    DESCRIPTION OF DRAWING(S) - The figure shows the 3-component system phase diagram of alloy catalyst comprising palladium, cobalt and gold. (Drawing includes non-English language text)
NOVELTY - A fuel cell assembly comprises a fuel cell in a composite laminate structure having a core material (23, 23a-b) within which the fuel cell is embedded. The fuel cell comprises an electrolytic membrane having two faces. The two electrodes are disposed adjacent to the respective faces of the electrolytic membrane, and connected to an electric circuit. The core material provides support to the fuel cell and fluid communication through the core material, to enable the passage of fluid(s) to the electrodes.    USE - For fuel cell array (claimed) for transport applications and for portable applications such as mobile phones.    ADVANTAGE - The fuel cell assembly can deliver fuel and air to the fuel cell in an efficient manner.    DETAILED DESCRIPTION - INDEPENDENT CLAIMS are also included for:    (1) a fuel cell array comprising fuel cell assemblies;    (2) a composite structure comprising a fuel cell assembly or a fuel cell aray;    (3) a method of making a fuel cell assembly; and    (4) a method of making a fuel cell array.    DESCRIPTION OF DRAWING(S) - The figure is a cross-section view of a fuel cell assembly.    Skin layers (21)    Core material (23, 23a-b)    Membrane electrode assembly (25)    Interlayer (28)    Drain (29)
NOVELTY - A novel amorphous carbon is introduced with a fluorine atom and a sulfonic acid group.    USE - For solid acid catalyst, proton conductive material (both claimed) used for proton conductive film of fuel cell such as polyelectrolyte-type fuel cell used as power supply for vehicles, ion exchanger and ion selectivity material.    ADVANTAGE - The fluoro-type sulfonic acid group-introduced amorphous carbon is economical, and has high proton conductivity, excellent acidic-catalyst function, chemical stability, and heat resistance.    DETAILED DESCRIPTION - An INDEPENDENT CLAIM is also included for manufacture of amorphous carbon.    DESCRIPTION OF DRAWING(S) - The figure shows the powder X-ray diffraction pattern of fluoro-type sulfonic acid group-introduced amorphous carbon. (Drawing includes non-English language text)
NOVELTY - A lithium secondary battery comprises positive and negative electrodes, each comprising an active material (22, 32) capable of occluding and releasing lithium ions, a binder and a current collector (24, 34), and a solid electrolyte (4). The active material (i.e. carbonaceous material) in the positive and/or negative electrodes has been made conductive by coating its surface with a conductive agent and a binder, and affixed to the surface of the current collector by a dry process. An amount of the active material laden per unit area of the electrode is greater than or equal to20, preferably greater than or equal to15 mg/cm2.    USE - For use as a power supply to portable and compact equipment.    ADVANTAGE - The lithium secondary battery is capable of affording a higher energy density and a higher output density and finding a wider area of application.    DESCRIPTION OF DRAWING(S) - The figure is a schematic cross-sectional view showing the basic structure of a lithium secondary battery.    Solid electrolyte (4)    Active material (22, 32)    Current collector (24, 34)
NOVELTY - The negative active material for a rechargeable lithium battery, comprises an active metal core having an active metal particle, and a crack inhibiting layer disposed on a surface of the core and having a carbon-based material of carbon fiber, carbon nanotubes, carbon nanowires, soft carbon and hard carbon. An average particle diameter of the active metal particle and carbon-based material is 1-10 mm or less and 100 nm-1 microns respectively. A ratio of a thickness of the crack inhibiting layer to an average particle diameter of the active metal particles are 1/100-1/10.    USE - Useful for a rechargeable lithium battery that is used as power sources in portable electronic instruments.    ADVANTAGE - The negative active material has higher capacity and improves the quality and life cycle of the lithium batteries, which have excellent initial efficiency.    DETAILED DESCRIPTION - INDEPENDENT CLAIMS are included for:    (1) a method of manufacturing the negative active material; and    (2) a rechargeable lithium battery.    DESCRIPTION OF DRAWING(S) - The figure shows a negative active material:    Crack inhibiting layer; (202)    Active metal particles. (204)
NOVELTY - Gel electrolyte comprises a matrix polymer; a nonaqueous solvent; and an electrolytic solution having an electrolyte salt containing lithium dissolved in the nonaqueous solvent, the matrix polymer being swollen with the electrolytic solution. The matrix polymer comprises polyvinylidene fluoride copolymerized with hexafluoropropylene in an amount of 3-7.5 wt.%. The nonaqueous solvent comprises ethylene carbonate (15-55 wt.%), and a solvent (30-85 wt.%)comprising dimethyl carbonate, ethylmethyl carbonate, diethyl carbonate, ethylpropyl carbonate, ethyl butyl carbonate or dipropyl carbonate.    USE - For a nonaqueous gel electrolyte battery used as a power source for portable electronic devices.    ADVANTAGE - Gel electrolyte contains a large amount of a solvent having a low boiling point and a low viscosity. The gel electrolyte battery using the gel electrolyte has excellent temperature characteristics, excellent current characteristics, excellent capacity, and excellent charge-discharge characteristics at low temperatures.    DETAILED DESCRIPTION - An INDEPENDENT CLAIM is included for a gel electrolyte battery comprising a positive electrode (1), a negative electrode (2), a separator (3), and the gel electrolyte (4).    DESCRIPTION OF DRAWING(S) - The figure shows an enlarged cross-sectional view of a gel electrolyte battery.    Anode (1)    Cathode (2)    Separator (3)    Gel electrolyte (4)
NOVELTY - Lithium secondary battery has electrode assembly comprising separator between electrode plates. A pouch material (300) has two adjacent inner surfaces (310,320) which are folded by a preformed fold (340) to form an electrode assembly accommodating unit (315A). The outer surface (330) of the pouch material is wrapped around the accommodating unit.    USE - For light electrical and electronic apparatus such as mobile telephone, notebook computer and camcorder.    ADVANTAGE - Packing process of the secondary battery is simplified without using additional packing case by wrapping the outer surface of pouch material around the electrode assembly accommodating unit.    DETAILED DESCRIPTION - An INDEPENDENT CLAIM is included for fabrication method of lithium type secondary battery.    DESCRIPTION OF DRAWING(S) - The figure shows a cross-sectional view of the secondary battery.    Electrode assembly (200)    Electrode plates (210,220)    Separator (230)    Pouch material (300)    Inner surface (310,320)    Electrode assembly accommodating unit (315)    Outer surface (330)    Preformed fold (340)
NOVELTY - A fuel cell comprises an anode for oxidizing a liquid fuel, a cathode for reducing oxygen, a solid polymer electrolytic membrane between the anode and the cathode, a current collector (6) for collecting electrons produced at the anode, a first porous member (7) for feeding the fuel to the anode, and a second porous member (8) for feeding the fuel to the first porous member. The pore diameter of the first porous member is smaller than the pore diameter (i.e., 20-100 microns) of the second porous material. The second porous member is made of a foam sintered metal or an insulative material.    USE - The fuel cell, e.g. direct-type methanol fuel cell, is used as power supply for electronic equipment, e.g. cellular phone, notebook personal computer or personal digital assistants.    ADVANTAGE - The resulting amount of the fuel transport to the anode can be equal to only an amount of fuel corresponding to the amount consumed at the anode. Thus, power generation of the fuel cell can continue stably for a long period of time.    DETAILED DESCRIPTION - An INDEPENDENT CLAIM is also included for electronic equipment equipped with a power supply comprising the fuel cell. The maximum length of the porous member is larger than or equal to the maximum length of the anode and smaller than or equal to the value h represented by expression: h=2gamma cos theta/r, where gamma is a surface tension, theta is the contact angle between the liquid fuel and the porous material, and r is the pore diameter of the porous member.    DESCRIPTION OF DRAWING(S) - The figure is an exploded view of a fuel cell.    Cathode current collector (2)    Anode current collector (6)    First porous member (7)    Second porous member (8)    Fuel inlet (10)
NOVELTY - Battery (22) comprises an electrolyte (40) including an organoborate additive and salt(s) in a solvent.    USE - The battery is used in defibrillator (claimed), which is an implantable medical device.    ADVANTAGE - The battery has reduced level of self-discharge to enhance the performance of the battery. It has a reduced level of capacity loss after storage at elevated temperatures, and has a smaller voltage drop when pulsing after storage at elevated temperatures relative to existing batteries. It has improved storage tolerance. The organoborate additive forms a passivation layer on the anode and/or on the cathode. When stored at elevated temperatures, batteries with this passivation layer have shown a reduced level of self-discharge.    DETAILED DESCRIPTION - An INDEPENDENT CLAIM is included for a defibrillator comprising the above battery. Capacitor(s) stores electrical energy from the battery to provide defibrillation shock(s). A processing unit controls the storage of electrical energy in the capacitors and the discharge of the electrical energy from the capacitors.    DESCRIPTION OF DRAWING(S) - The figure is a schematic view of a battery.    Battery (22)    Electrolyte (40)    Cathode (42)    Separator (46)    Cathode substrate (50)
NOVELTY - The fuel cell system (10) comprises a reactor (26) that supplies a reformed gas containing hydrogen to an anode electrode (16) of a fuel cell (12) for generating electric power. A gas separator (44) isolates hydrogen and water vapor from the gas emitted from the anode electrode to obtain a cracked gas. A cracked gas supply line (50) and a scavenging-air pump (52) supply the cracked gas to the reactor.    USE - For fuel cell system e.g. for polyelectrolyte-type fuel cell (PEFC), phosphoric acid fuel cell (PAFC) etc.    ADVANTAGE - The hydrogen concentration of the reformed gas supplied to the fuel cell from the reactor is high and the utilization factor of the hydrogen is improved, so that the fuel cell system with high efficiency is obtained with a simple structure.    DESCRIPTION OF DRAWING(S) - The figure shows a block diagram of the fuel cell system. (Drawing includes non-English language text).    Fuel cell system (10)    Fuel cell (12)    Anode electrode (16)    Reactor (26)    Gas separator (44)    Cracked gas supply line (50)    Scavenging-air pump (52)
NOVELTY - The fuel-cell stack has an elastic element (17) that is attached to a portion of a slit (16) provided in a cooling-water inlet port of fuel-cell stack, in the lamination direction. The elastic element of comb shape, square C-shape or T-shape, has a through-hole in a cooling-water flow direction. The orifice holes are provided at downstream and upstream of a cooling-water flow groove (8) nearest to the cooling-water inlet port and outlet port of fuel cell stack.    USE - For polymer electrolyte fuel cell (PEFC) stack.    ADVANTAGE - The temperature fall of edge portion of single cell in fuel cell stack is suppressed, and production of electricity is increased.    DESCRIPTION OF DRAWING(S) - The figure shows a perspective view of single cell. (Drawing includes non-English language text).    Separators (4a, 4b)    Cooling-water flow groove (8)    Slit (16)    Elastic element (17)
NOVELTY - The fuel cell stack has a fuel gas supply path (16) and an air supply path (19) formed in a tapered shape so that the fuel gas supply path and the air supply path become narrow gradually from gas inlet ports (17,20). The tapered fuel gas and air supply paths are formed by cylindrical blocks (12,13) mounted on laminated block formed by laminating multiple cells.    USE - For polymer electrolyte fuel cell.    ADVANTAGE - The reactive gas is supplied equally to each cell from the inlet port for improving electric power generation performance.    DESCRIPTION OF DRAWING(S) - The figure shows a perspective view of the fuel cell stack.    Fuel cell stack (1)    Cell (2)    Cylindrical blocks (12-15)    Fuel gas supply path (16)    Gas inlet ports (17,20)    Air supply path (19)
NOVELTY - Several cylindrical cells (1-1-1-8) e.g. alkaline dry battery, manganese dry battery arranged in a line, such that peripheral surfaces of the cell touch mutually. A heat-shrink film (3) covers the sequentially arranged cells. A notch (4) is formed in the heat shrink film such that the film (3) opposes a gap formed between peripheral surface of adjacent cylindrical cells. A display label (5) comprising perforations (7-1,7-2) formed parallel along sequence direction of the cylindrical cells, is fixed on the heat shrink film such that the label covers the notch.    USE - For battery pack which bundled several cylindrical cells e.g. alkaline dry battery, manganese dry battery by shrink packaging.    ADVANTAGE - A battery pack excellent in openability is obtained.    DESCRIPTION OF DRAWING(S) - The figure shows the battery pack.    Cylindrical cells (1-1-1-8)    Heat shrink film (3)    Notch (4)    Display label (5)    Perforations (7-1,7-2)
NOVELTY - The cathode material contains a composite material containing an oxide of lithium, an alloy-forming metal (M) and other metal (L).    USE - For cathode of lithium ion secondary cell (both claimed) used as power supply of portable electronic devices.    ADVANTAGE - The material provides cathode which enables lithium ion secondary cell with excellent reliability, and charging and discharging capability. The cathode material has improved electroconductivity.    DETAILED DESCRIPTION - The metal (M) is tin or silicon. The metal (L) is aluminum or magnesium. The cathode material further contains a metal (R) and alloy which does not contain lithium. The metal (R) is cobalt. The composite material further contains carbon or complex of carbon and graphite.    An INDEPENDENT CLAIM is included for manufacture of cathode material.
NOVELTY - A humidifier (14) has separators (42, 44) positioned at both sides of a water permeability film (40) such that the humidifier humidifies reactive gas supplied to a polymer electrolyte fuel cell. One of the separators (42) has U-shaped reactive gas flow paths (52, 54) with grooves (52b, 54b) such that the channel width of each inlet port connection region (60a) of the flow paths is wider than the channel width of each groove at the center of the flow paths.    USE - For a humidifier for humidifying reactive gas supplied to a fuel cell system mounted on a motor vehicle.    ADVANTAGE - Pressure loss of the reactive gas supplied to the fuel cell is prevented. The reactive gas can be made to flow smoothly and reliably, along the reactive gas flow paths, and the required humidification processing can be performed efficiently.    DESCRIPTION OF DRAWING(S) - The figure shows the structure of the humidifier. (Drawing includes non-English language text).    Humidifier (14)    Separators (42,44)    Reactive gas flow paths (52,54)    Grooves (52b,54b)    Inlet port connection regions (60a)
NOVELTY - The back sheet contains thermoplastic resin composition containing thermoplastic resin (A) (in mass parts) (100) and inorganic pigment (B) (0.1-15) having infra red-reflectiveness characteristics.    USE - For solar cells used for electric-power-generation.    ADVANTAGE - The back sheet has favorable thermal storage property and infrared reflectivity. The back sheet provides solar cell module with excellent electric-power-generation efficiency and design.
NOVELTY - A positive electrode plate and a negative plate (7) are wound through a separator (9). A coating material of a mixture is not applied on the plates. An insulating layer (10) applying coating material of insulator is formed on the surface of cathode-mix (7a) of negative electrode plate facing the exposed portion of a positive electrode collector (5b), or the surface of exposed portion of the collector facing the cathode-mix, such that a binder of non water-soluble polymer is formed and the exposed portion is protected.    USE - For power supply of electronic device.    ADVANTAGE - The internal short circuit is suppressed and high capacitance is maintained. The life time characteristic and safety of the battery are improved.    DESCRIPTION OF DRAWING(S) - The figure shows a sectional view of the insulating layer on positive electrode plate.    Positive electrode collector (5b)    Cathode-mix (7)    Cathode-mix (7a)    Separator (9)    Insulating layer (10)
NOVELTY - A humidifier (3) performs humidification to a fuel cell (4). A condensed water tank (5) collects water which heat exchanges and condenses the air heat. The combustion exhaust gas heat from a reformer (2) is heated from fuel cell to hard water storage tank by heat recovery heat exchanger (17). An air path is formed from heat recovery heat exchanger and condensed water tank to an exhaust port.    USE - For generating electric power.    ADVANTAGE - Durable deterioration prevention of fuel cell and brakeage prevention with metal edge are prevented.    DESCRIPTION OF DRAWING(S) - The figure shows a front view of a fuel cell cogeneration system.    Reformer (2)    Humidifier (3)    Fuel cell (4)    Water tank (5)    Heat recovery heat exchanger (17)
NOVELTY - A catalyst layer transfer sheet (1) is obtained by coating a platinum-containing catalyst layer on a base film (2). A base film has an arithmetic mean deviation of surface roughness of 0.04-0.5 microns and a wettability of 40-90degrees.    USE - Used for the production of a catalyst layer electrolyte film laminate of a fuel cell such as a polymer electrolyte fuel cell (all claimed).    ADVANTAGE - The catalyst layer is efficiently transferred by the transfer sheet.    DESCRIPTION OF DRAWING(S) - The figures show a top view and a sectional view of a catalyst layer transfer sheet.    Catalyst layer transfer sheet (1)    Base film (2)    Catalyst layer (3)
NOVELTY - A pair of membrane electrode assemblies (4) between a cathode end plate (1) and an anode end plate (9), has a solid polymer electrolyte film. A porous material with moisture absorption quick drying capability, covers the gap formed in the cathode side of the membrane electrode assembly.    USE - For a fuel cell using methanol, dimethyl ether, and ethylene glycol as fuel and used in electronic device (claimed) such as mobile phone, personal digital assistant (PDA), book type personal computer, audio-visual apparatus and portable telephone.    ADVANTAGE - The flooding phenomenon can be prevented and the stable electric power generation can be achieved for long time by using the porous material with moisture absorption quick drying capability.    DESCRIPTION OF DRAWING(S) - The figure shows an exploded perspective view of the fuel cell.    Cathode end plate (1)    Cathode collector (2)    Membrane electrode assembly (4)    Anode collector (6)    Anode end plate (9)
NOVELTY - The in-mold label (1) has heat bondable resin layer (A) (10), adhesive layer (A) (20), metallic foil (30), adhesive layer (B) (40) and heat bondable resin layer (B) (50) arranged sequentially. The exposed surface of heat bondable resin layer (A) has static friction coefficient of 0.40-1.0. The heat bondable resin layers (A,B) contain same kind of resin.    USE - For packaging container used for storage batteries (claimed) such as nickel-hydrogen battery, lithium ion battery and polymer battery used in mobile telephone, notebook computer, video camera and motor vehicle.    ADVANTAGE - The in-mold label has improved adhesivity, and is free from wrinkles and positional offset. The packaging container comprising in-mold label has excellent water vapor barrier property and electrolytic-solution-proof property.    DETAILED DESCRIPTION - The heat bondable resin layers (A,B) contain polyolefin-type resin. The adhesive layers (A,B) contain acid modified-polyolefin-type resin.    DESCRIPTION OF DRAWING(S) - The figure shows the lamination of in-mold label.    In-mold label (1)    Heat bondable resin layers (10,50)    Adhesive layers (20,40)    Metallic foil (30)
NOVELTY - An output voltage measurement unit measures output voltage when controlling electric current to pull-out in state so that constant flow rate of fuel gas is selected. A memory unit stores previous output voltage measured by output-voltage measurement unit. The present output voltage is compared with previous output voltage, to diagnose the deterioration state of fuel cell power generating device.    USE - For solid-oxide-fuel-cell (SOFC) electric power generating device (claimed), polymer-electrolyte-fuel-cell (PEFC) electric power generating device, alkaline fuel cell (AFC) electric power generating device, phosphoric acid fuel cell (PAFC) electric power generating device and molten carbonate type fuel cell (MCFC) electric power generating device.    ADVANTAGE - The fuel cell power generating device can be worked in favorable state.    DETAILED DESCRIPTION - INDEPENDENT CLAIMS are included for the following:    (1) fuel cell power generating apparatus control program; and    (2) fuel cell power generating device control method.    DESCRIPTION OF DRAWING(S) - The figure shows a flowchart explaining the deterioration diagnoses process. (Drawing includes non-English language text)
NOVELTY - A non-contact bearing is used for supporting portion of the main shaft (7) with the electromagnet. The main shaft connecting the vane wheel and the magneto rotator (6A) of a turbine (5) is supported by the non contact bearing.    USE - For converts heat energy e.g. solar heat into electrical energy to generate electric power.    ADVANTAGE - Enables performing smooth starting while simplifying control of the bearing operation.    DESCRIPTION OF DRAWING(S) - The figure shows the schematic view of the heat type electric power generation system. (Drawing includes non-English language text).    Operation medium (3)    Turbine (5)    Magneto rotator (6A)    Main shaft (7)    Controller (10)
NOVELTY - The light emission tile has tile cover structure (12) for covering upper surface opening of tile main housing (11). A frame-like solar cell panel (13) is arranged at back side of cover and electric double layer capacitor (16) is provided for electrically storing electric power produced by solar cell panel. A light emitting diode (15) containing reflective plate (14) is arranged in bottom portion of main housing. The diode is made to light in the night time using the electric power stored in capacitor, when output of photosensor (30) is less then specific value.    USE - For light emission tile embedded in road, wall, gate post and road stud, for night time illumination.    ADVANTAGE - The surface of light emission tile is easily recognizable from a long distance. The frequent replacement of the battery is not required.    DETAILED DESCRIPTION - INDEPENDENT CLAIMS are included for the following:    (1) light emission unit; and    (2) light emission device.    DESCRIPTION OF DRAWING(S) - The figure shows an exploded perspective view of the light emission tile.    Tile main housing (11)    Tile cover structure (12)    Solar cell panel (13)    Reflective plate (14)    Light emitting diode (15)    Photosensor (30)
NOVELTY - An aging apparatus has a load device (21) to consume a load current from a polymer electrolyte fuel cell stack (1). A control unit (24) connected between the load device and the polymer electrolyte fuel cell stack fluctuates the magnitude of the load current periodically with progress of time.    USE - For a polymer electrolyte fuel cell used in motor vehicles.    ADVANTAGE - The osmosis promoting effect of water to the membrane electrode assembly (MEA) is increased so that the aging of the fuel cell is completed in a short time.    DETAILED DESCRIPTION - An INDEPENDENT CLAIM is included for polymer electrolyte fuel cell aging.    DESCRIPTION OF DRAWING(S) - The figure shows a block diagram of the aging apparatus of polymer electrolyte fuel cell. (Drawing includes non-English language text)    Polymer electrolyte fuel cell stack (1)    Cell voltmeter (20)    Load device (21)    Flow-rate regulators (22,23)    Control unit (24)
NOVELTY - A humidifier includes a container (50) comprising an air layer portion (50B) and a liquid layer portion (50A). A fluorine resin flexible tube (50C) buried at the air layer portion upper side of the container inner wall is circulated with liquid such as water from the liquid layer portion through an external flow path (53). The external flow path provided at the exterior of container is connected to the liquid layer portion and the tube.    USE - For a fuel cell system used as an electric-power generation system in fuel cell vehicles, robots, vessels and aircrafts.    ADVANTAGE - The responsiveness of the humidifier is improved.    DESCRIPTION OF DRAWING(S) - The figure shows the block diagram of the humidifier of fuel cell system.    Container (50)    Air-layer portion (50A)    Liquid-layer portion (50B)    Fluorine-resin made flexible tube (50C)    External flow path (53)    Pump (54)
NOVELTY - The device has a collector layer (1) associated to electrode layers (3, 11). Barrier layers (2, 12) are interposed between the electrode layers and collector layer, and prevent diffusion of ions contained in electrolytes (14, 16) until the collector layer. The barrier layers are formed by reactive magnetron spraying or reactive evaporation by plasma-activated electron gun. The barrier layers present a stoichiometry and a dense morphological structure without intrinsic porosity.    USE - Electrochemical device e.g. liquid or solid electrolyte super capacitor and lithium-polymer battery, for storage of electrical energy.    ADVANTAGE - The barrier layers presenting stoichiometry prevent diffusion of ions contained in electrolytes until the collector layer, thus permitting to guarantee neutrality of each barrier layer with respect to aggressive reactive species naturally present at the interfaces between the collector layer and electrode layers, and hence protecting the collector layer against reactive species present in the electrolyte. The barrier layer inhibits the electrochemical reactions induced by the presence of graphitic charges in the electrode layers.    DETAILED DESCRIPTION - An INDEPENDENT CLAIM is also included for a method of assembling an energy storage device.    DESCRIPTION OF DRAWING(S) - The drawing shows a multilayer unitary assembly in an electrochemical electrical energy storage device.    Collector layer (1)    Barrier layers (2, 12)    Electrode layers (3, 11)    Electrolytes (14, 16)
NOVELTY - Fuel cell has anode and cathode feed channel, and dielectric cap over oxidized porous silicon region (2). The dielectric cap (6b) comprises inlet and outlet hole (11,13) to separate fluid fuel in anode channel and mixture air in cathode channel. The metal cell electrodes extend over silicon ridge (5), and ion permeable resin filling pores of silicon in central portion of ridge to impede fluid flow from channel. The uninterrupted ion permeable resin domain is formed to extend from catalytic metal threads stemming from metal electrode to catalytic metal thread.    USE - For integrated circuit (IC), portable apparatus and electronic devices used in semiconductor industry.    ADVANTAGE - Leak proofing and wafer bonding difficulties are reduced, and the intrinsic sturdiness of the fuel cell is improved. The intermixing of the feed fuels is prevented.    DETAILED DESCRIPTION - An INDEPENDENT CLAIM is also included for integrated fuel cell fabrication.    DESCRIPTION OF DRAWING(S) - The figure shows the structure of the fuel cell.    Porous silicon region (2)    Silicon ridge (5)    Dielectric cap (6b)    Inlet hole (11)    Outlet hole (13)
NOVELTY - The lid is of a rectangular shape in an appropriate size and is made of a non-conductive synthetic material (2). The terminal connection points (11,12) are inserted into the mold in a first step and provided with collars in different colors (3,3), such as red for plus and black for minus. The fluid substance is then added and the lid created with the connecting points (11,12) stationary positioned. In a second version the colored areas (3,3) are designed in the shapes of a plus symbol and a minus symbol.    USE - The connecting spots for terminal clamps provided with color codes during injection molding are a feature of the lid for a car battery.    ADVANTAGE - The color does not fade out or can be removed by wear and tear. The battery can be safer connected.    DESCRIPTION OF DRAWING(S) - The drawing shows a perspective view of the lid.    Set of connections (1)    Non conductive material (2)    Colored areas (3)    Comnnecting points (11,12)
NOVELTY - The present invention relates to a kind of composite type full-solid polymer electrolyte for secondary lithium cell and its preparation method. It includes polyoxyethylene, metal lithium salt and modification metapore molecular sieve, in which the mixing ratio of polyoxyethylene and metal lithium salt O/Li is 8-20, the modification meapore molecular sieve content is 5%-25% of polyoxyethylene content. Its preparation method includes the following steps: mixing metal lithium salt and modification metapore molecular sieve, adding acetonitrile solvent to obtain slurry, adding polyoxyethylene powder into said slurry to obtain suspension, pouring said suspension into polytetrafluoroethylene mould, evaporating solvent, drying, removing residual solvent so as to obtain the invented product.
NOVELTY - An hydrophile area surface modified methanol concentration proton exchange film and the preparation method, involves a proton exchange film fuel battery, provides methanol concentration proton exchange compound film and the preparation method using for the direct mellow fuel battery with the better methanol concentration and proton conducting capability and based on hydrophile area surface modified.    DETAILED DESCRIPTION - It is nanometer inorganic organic compound film with the framework of polyperfluorocarboxylic acid, the quality content is 79%~97%; the chemistry compound surface in the ion cluster hydrophile area is with different nanometer silicon oxide with functionalization group, the quality content is 3%~21%.    The method is: put the polyperfluorocarboxylic acid film into the H2O2, H2SO4 and water in turn when processing preparation, takes out and put into the methanol water-solution for hydration after drying, gets the ready polyperfluorocarboxylic acid film to be used; mixes the mixing solution by the silane resin acceptor and the organic solvent, immerges the ready polyperfluorocarboxylic acid film into the mixing solution, drying after dipping, gets the methanol concentration proton exchange compound film based on the hydrophile area surface modified.
NOVELTY - Electrochemical reaction of the new type secondary lithium ion battery includes two sets of mechanism: (1) electrolyte is active material of containing active ions with variational valence; under action of catalyst, active ions in electrolyte generate change of reversible chemical valence on surfaces of positive and negative poles so as to release or absorb electrons; (2) lithium ions do movementin pendulum clock type between positive and negative poles, and M chemical valence of active ions at positive pole is changed as well. The two parts of electrochemical reaction can be taken place at same time, or taken place successively as changed dependent on different charging and discharging conditions. Comparing with current lithium ion battery, the disclosed battery can raise 60% discharge capacity. Energy density of weight reaches to 280Wh/kg, and energy density of volume reaches to 740Wh/kg.
NOVELTY - The method includes steps: (1) using rubber cloth to seal charging hole of battery with electrolyte being filled; (2) after being aged, the processed battery is put into precharge cabinet to carry outprecharge; (3) using sharp tool to pierce rubber cloth on hole of filling liquid on battery processed by step (2); (4) placing battery processed by step (3) into clamp, and then applying proper forceto discharge out gas inside case of battery; (5) using steel ball to seal hole of filling liquid on battery processed by step (4). The method discharge out gas generated at precharging time so as toreduce generation of the harmful consequence such as plumping case up, and reduced cycle performance. The invention also discloses lithium ion battery produced by the method.    USE - For lithium cells.
NOVELTY - Solar energy concentrator cell module belongs to solar energy photovoltaic power generation system technology field. Major technique characteristics are heat insulation housing being openness disk shape, plurality of mirror surface stainless steel reflection shield fixed heat insulation housing bottom, solar battery chip fixed at central location of stainless steel reflection shield bottom, focusing lens fixed on upper part of heat insulation housing. Said invented casing adopts fiberglass reinforced plastics heat insulation heat insulator with fine thermotolerance, adopting focusing lens secondly enhancing light effect, generating efficiency increased by 3-5 times than current technology, thereby increasing completely photovoltaic battery module generating efficiency.
NOVELTY - The production of an anti-CO composite anode catalysis layer for a proton-exchange member fuel cell comprises: with Pt/C or PtM/C (where M is one or more of Ru, Mo, Sn, Ni, Au/Fe2O3,Au/Al2O3, Au/Co2O3, Fe, Co and W) as electric catalyst, a hydrophilic catalyst layer inner catalyst layer with former catalyst and polymer solid as main components connected to the proton exchange member, a hydrophobic catalyst layer outer catalyst layer with the catalyst and hydrophober as main components connected to a diffused layer, and one or more middle catalyst layer with hydrophilic and hydrophobic feather gradient change. The layer has good performance.
NOVELTY - The production of perfluoro sulfonic resin with an abandoned ion exchange membrane in the alkali-chloride industry, comprises: swelling the abandoned ion with lower alcohol, emulsifying it with emulsion machine to resin particle, adding alcohol/ water solvent and resin particle into autoclave, dissolving resin particle under high temperature and pressure and protection of nitrogen; getting solid mixture of perfluoro sulfonic resin and solution, separating with solid-liquid separation method and getting perfluoro sulfonic resin solution and solid perfluoro sulfonic resin. The resin solution is characterized by transparent, low content of foreign matter, high purity, similar property to that of Nafion EW 1100 solution, usage in field of mending ionic membrane pinhole and other mechanical damage, preparation of fuel battery proton exchange membrane and stereoscopic electrode and chemical catalysis.
NOVELTY - The invention relates to a proton exchange film of fuel battery, especially providing a multilayer composite proton exchange film of self-increment wet fuel battery, where at one or two sides of dense base film, it arranges the functional film formed by carrier catalyst and macromolecule solid electrolyte. The invention has high compactness, high mechanical strength and low cost.
NOVELTY - The invention discloses a vacuum hot pressing technology of solar battery component in the solar photovoltaic technological domain, which comprises the following steps: (1) overlapping components according to regular sequence; (2) affirming heating temperature; (3) heating laminator to the preset temperature; (4) placing pre-overlapped photovoltaic components in the laminator to heat; closing lid; (5) starting to extract vacuum under 100 Pa; (6) opening gasbag channel valve to interconnect extraneous atmosphere; proceeding gas-filled and air-pressurized disposal for upper-chamber gasbag; keeping pressure at 0.3 Mpa; (7) heating components continuously until EVA reaches solidifying point; (8) opening laminator to fetch components after reaching the regular solidifying time.    ADVANTAGE - The invention guarantee slow breaking rate for product and avoids bubble phenomenon which improves percent of pass of product obviously.
NOVELTY - Silicon solar battery back field aluminum conductive slurry component and making method, which comprises the following steps: blending 70-80 percent aluminum powder, 15-30 percent modified organic binder, 40-60 percent inorganic binder with indium and gallium or thallium, 1-10 percent glass metal powder to produce aluminum conductive slurry; adopting heat solid modified resin for organic binder to improve binding strength of aluminum film after drying; adding rosin to improve conductivity of aluminum film; using calcium (zinc) stearate as lubricate to modify the screen property; adding Ga, In, Ti functional elements in the aluminum slurry to improve photographic conversion rate; selecting high-purity aluminum ingot to produce aluminum powder surface with 3-5 nm aluminium nitride layer; melting and remelting inorganic binding glass for a long time. The silicate possesses little sintered bending degree without aluminium ball, which makes aluminum film smooth with photographic conversion rate over 17.0 percent.    USE - For solar cells.
NOVELTY - Aluminum foil as packaging material is adopted in the loose type lithium ion secondary battery. Aluminum foil possesses features of lightweight, outstanding processability, low cost, simple processingtechnique so as to be able to produce batteries in different shapes and capacities to meet needs of market. Redundancy space is retained in packaging procedure for gas produced from reaction of electrolyte inside battery to be diffused to the space.    ADVANTAGE - The redundancy space can improve cycle performance, reduce rate of decay of capacity in high temperature so as to stabilize performance and prolong service life of battery. It is particular for battery with large capacity to retain a redundancy space. Using polyethylene seals battery so when pressure inside battery increases to a certain extent, the seal will cracks so as not to cause explosion. The battery has safety, convenience, environmental protection and high recovery rate especially, in procedure for treating deposes batteries.
NOVELTY - Composite covering cap is composed of end cap, bottom cover, and explosion prevention piece. Being connected to afflux body of zinc negative pole, the bottom cover is made from metal or alloy, or which is setup on surface of the bottom cover, with high over potential for separating out hydrogen.    USE - For battery caps.    DETAILED DESCRIPTION - Corrosion preventive paint coat is coated on surface of the bottom cover, and surface of the connected afflux body. Being selected from metal bond-acetal type polymer, epoxy-butyronitrile type polymer, or epoxy-nylon polymer etc, the corrosion preventive paint coat possesses characteristics: good affinity, cohesiveness to surface of metal to contact surface of metal fully; not checking property of resisting dipping in alkali for long time. The bottom cover can prevent corrosion from appearing on surfaces of bottom cover or afflux body. The invention possesses marked effect on accumulation of hydrogen, and against step up internal pressure.
NOVELTY - A fuel cell membrane electrode assembly comprises a polymer electrolyte membrane comprising a polymer having bound anionic functional groups. The polymer electrolyte membrane additionally comprises cerium cations. At least a portion of the anionic functional groups is in acid form and at least a portion of the anionic functional groups is neutralized by cerium cations.    USE - For an electrochemical cell, e.g. fuel cell.    ADVANTAGE - The bound anionic functional groups and polyvalent cerium cations demonstrate increased durability. The membrane forms a durable, non-porous, electrically non-conductive mechanical barrier between the reactant gases, yet it also passes hydrogen ions readily.    DETAILED DESCRIPTION - INDEPENDENT CLAIMS are included for:    (1) a polymer electrolyte membrane comprising a polymer having bound anionic functional groups, and a cerium salt;    (2) a method of making a polymer electrolyte membrane comprising providing a polymer electrolyte comprising bound anionic functional groups, adding cerium salt(s) in 0.001-0.5 charge equivalents of cerium atoms, and forming a membrane comprising the polymer electrolyte; and    (3) a method of making a membrane electrode assembly comprising forming a membrane electrode assembly comprising the polymer electrolyte membrane.    DESCRIPTION OF DRAWING(S) - The figure is a graph reporting results from a fuel cell lifetime test for membrane electrode assemblies.
NOVELTY - A fuel cell membrane electrode assembly comprises a polymer electrolyte membrane which comprises a highly fluorinated polymer electrolyte and at least one cerium oxide compound dispersed in it.    USE - Useful in electrochemical cell such as a fuel cell.    ADVANTAGE - The assembly demonstrates increased durability.    DETAILED DESCRIPTION - INDEPENDENT CLAIMS are also included for:    (1) method of making a fuel cell polymer electrolyte membrane comprising providing a highly fluorinated polymer electrolyte comprising acidic functional groups; dispersing at least one cerium oxide compound in an amount so as to provide 0.01-5% of the total weight of the polymer electrolyte membrane; and forming a polymer electrolyte membrane comprising the polymer electrolyte; and    (2) method of making a fuel cell membrane electrode assembly comprising the above method; and forming a membrane electrode assembly comprising the polymer electrolyte membrane.    DESCRIPTION OF DRAWING(S) - The figure is a graph reporting results from a Fuel Cell Lifetime Test for four membrane electrode assemblies (MEA's) including cell potential for the comparative MEA (Trace A1, left-hand scale), cell potential for two MEA's of the invention (Traces C1 and D1, left-hand scale), cell potential for a comparative MEA comprising manganese salt additive (Trace B1, left-hand scale), fluoride ion release rate for the comparative MEA (Trace A2, right-hand scale), fluoride ion release rate for two MEA's of the invention (Traces C2 and D2, right-hand scale), and fluoride ion release rate for a comparative MEA comprising Mn salt additive (Trace B2, right-hand scale).
NOVELTY - An electrochemical device sub-assembly (10) comprises membrane electrode assembly (12) having electrolyte membrane; and first gasket adjacent to first major surface of the electrolyte membrane at a peripheral edge, and having first replicated structures extending at greater than 250 microns from a first gasket surface.    USE - For fuel cells.    ADVANTAGE - The sub-assembly is provided with replicated structures which allow the gasket to function as a seal to prevent pressurized gas from escaping the membrane electrode assembly (MEA) during use, and reduce the risk of over-compressing the MEA during manufacturing.    DETAILED DESCRIPTION - An INDEPENDENT CLAIM is included for a method of making an electrochemical device sub-assembly.    DESCRIPTION OF DRAWING(S) - The figure is a sectional view of a peripheral portion of the electrochemical device sub-assembly.    Device sub-assembly (10)    MEA (12)    Anode gasket (14)    Cathode gasket (16)    Anode electrode plate (18)    Cathode electrode plate (20)
NOVELTY - Manufacture of a fuel cell component comprises depositing a first coating over a fuel cell component comprising a substrate using plasma assisted chemical vapor deposition using a precursor gas comprising a compound comprising silicon-oxygen group(s), and a group(s) including optionally saturated carbon chain.    USE - The process is for manufacture of a fuel cell component i.e. bipolar plate (claimed).    ADVANTAGE - The fuel cell component has improved channel water transport.    DESCRIPTION OF DRAWING(S) - The figure is a broken-away, cross-sectional view of a bipolar plate for a fuel cell including a coating defined by islands separated by open areas.    Bipolar plate (60)    Channels (62)    Lands (64)    Random islands (68)    Exposed portions (70)
NOVELTY - The fuel storage component (A) is provided with a fuel storage material (10) having a capillary force which stores liquid fuel, and a container (20) which accommodates the fuel storage material. The fuel storage material comprises individual or convergent material of 1-15-denier synthetic-resin fiber having a crimp rate of 5-30%, and has a porosity of 60-95%.    USE - For fuel cells used as power supply for portable electronic devices, such as mobile telephones, notebook computers, personal digital assistants, digital cameras, and electronic notebooks.    ADVANTAGE - The fuel storage component has excellent liquid-fuel storage property and exhaustibility, and improves the supply efficiency of liquid fuel and electric-power-generation efficiency.    DETAILED DESCRIPTION - The synthetic-resin fiber consists of polyacetal, acrylic resin, polyester resin, polyamide resin, polyurethane, polyolefin-type resin, polyvinyl, polycarbonate, polyether resin, and/or polyphenylene resin. The liquid fuel is methanol liquid having a methanol concentration of 40 wt.% or more.    DESCRIPTION OF DRAWING(S) - The figure shows the sectional drawing of the fuel storage component.    Fuel storage material (10)    Container (20)    Relay component (30)    Fuel storage component (A)
NOVELTY - The fuel cell has electrolyte film (1), oxidizing agent electrode (4a), fuel electrode (4b) and separator (6), each comprising specific material that promotes four-electron oxygen reductive reaction rather than two-electron oxygen reductive reaction or specific material which does not have catalytic action with respect to reaction between hydrogen and oxygen when hydrogen and oxygen contact on condition of electric potential 0-1.1V. The specific material is metal such as titanium and gold or conductive resin such as polypyrrole, polyacetylene and polyaniline.    USE - For polymer electrolyte fuel cell used as power supply for portable device.    ADVANTAGE - Prevents deterioration of electrolyte film and corrosion of metal material, by suppressing generation of hydrogen peroxide.    DESCRIPTION OF DRAWING(S) - The figure shows a sectional view of the fuel cell.    Electrolyte film (1)    Oxidizing agent electrode (4a)    Fuel electrode (4b)    Flow path (5)    Separator (6)
NOVELTY - The electrodes (4a,4b) consist of the catalyst layers (5a,5b) and gaseous-diffusion layers (6a,6b) to clamp the polymeric electrolyte film (3). The separators (2a,2b) position at the both sides of the electrodes to supply a reactive gas along the flow paths (7a,7b) and a stacked unit compresses the electrodes and separator into the lamination direction. A diffusion unit crushes the stacked unit that differs in direction with respect to the compression of lamination direction in the gaseous diffusion layer.    USE - For fuel cell stack.    ADVANTAGE - The contact resistance variation at the time of fuel cell stack assembly is suppressed and the decline in the electric power generation efficiency of the fuel cell stack based on freezing of moisture content is suppressed effectively. The crushing of the porous structure by freezing of moisture content in the catalyst layer is suppressed.    DESCRIPTION OF DRAWING(S) - The figure shows a block diagram of the fuel cell stack.    Separators (2a,2b)    Polymeric electrolyte film (3)    Electrodes (4a,4b)    Catalyst layers (5a,5b)    Gaseous-diffusion layers (6a,6b)    Flow paths (7a,7b)
NOVELTY - Ionic conductive electrolyte contains a polymer, lithium salt and a normal temperature fused salt. The polymer is manufactured using salt monomer comprising onium cation and organic anion both having polymerizable functional groups. The normal temperature fused salt has withstand voltage of 5 V or more.    USE - For secondary battery (claimed) such as lithium secondary battery used as power supply, and for electrochemical elements such as capacitor and electrochromic element.    ADVANTAGE - The ionic conductive electrolyte has outstanding ionic conductivity and withstand voltage.    DETAILED DESCRIPTION - An INDEPENDENT CLAIM is also included for secondary battery.
NOVELTY - The hydrogen absorbing alloy electrode contains binder, hydrogen occlusion alloy powder, electroconductive core (11a) as active material support and non water-soluble polymer. The ratio of electrode surface product (Y) of hydrogen absorption alloy electrode and electrocapacitance (X) is more than 70 cm2/Ah. The surface roughness (Ra) of hydrogen absorption alloy electrode is 2-8 microns.    USE - For alkaline storage battery (claimed) used in heavy discharge of hybrid vehicle (HEV), electric vehicle (PEV), mobile telephone, notebook personal computer, power tool and electric power-assisted bicycle.    ADVANTAGE - The hydrogen absorption alloy electrode provides a high strength battery having high output characteristic.    DETAILED DESCRIPTION - An INDEPENDENT CLAIM is included for manufacture of hydrogen absorbing alloy electrode.    DESCRIPTION OF DRAWING(S) - The figure shows the alkaline storage battery.    Nickel-hydrogen storage battery (10)    Hydrogen absorbing alloy negative electrode (11)    Electroconductive core (11a)    Negative electrode active material layer (11b)
NOVELTY - The method involves forming several fine particle of iodination metal by making metal ion and iodide ion to react in aqueous solution containing polyvinyl pyrrolidone. The fine particle of iodination metal is heated such that a specific region of fine particle of the iodination metal becomes over ionic conduction phase.    USE - For manufacture of ionic conductive fine particle e.g. silver iodide fine particle and copper iodide fine particle used in electrochemical device e.g. all-solid-type battery and programmable circuit e.g. field programmable gate array (FPGA).    ADVANTAGE - The fine particle showing high ionic conductivity even at low temperature can be obtained.    DETAILED DESCRIPTION - The method involve making metal ion such as silver or copper ion to react with respect iodide ion in aqueous solution containing polyvinyl pyrrolidone. INDEPENDENT CLAIMS are also included for the following:    (1) silver ion fine particle has particle size less than 20 nm. The ionic conductivity of the silver iodide fine particle measured at 75 degrees is 1x10-3 Scm-3; and    (2) electrochemical device contains fine particle of metal ion.    DESCRIPTION OF DRAWING(S) - The figure shows electrograph of silver iodide fine particle.
NOVELTY - A coordination polymer has repeating unit comprising metal ion and organic compound having two or more anionic ligands capable of coordination to polymer molecule. The organic compound has a substituent capable of supporting the ion used as conduction species of solid electrolyte.    USE - For solid electrolyte (claimed) of lithium ion battery, used as power supply for mobile telephone, portable personal computer, electric vehicle, power tool, UPS, industrial machine, remote control and measuring device.    ADVANTAGE - Coordination polymer effectively supports free ions of solid electrolyte, therefore ionic conductivity of solid electrolyte is improved.
NOVELTY - A membrane-electrode assembly (MEA) (10) is between an anode (40) and a cathode (60). The cathode has several air vents (63) through which air flows. Water discharge lines (70) are connected to the air vents for discharging condensed water in the air vents. The contact area of the cathode in contact with atmosphere is same as the contact area of the cathode in contact with the MEA.    USE - For a direct ordination fuel cell for an electronic device.    ADVANTAGE - The conductivity of the cathode is sustained and water condensed in air vents of the cathode are easily discharged, thus output efficiency in maintained and reliability of the entire fuel cell is increased.    DESCRIPTION OF DRAWING(S) - The figure shows a cross-sectional view of assembled structure of the direct oxidation fuel cell.    MEA (10)    Anode (40)    Cathode (60)    Air vents (63)    Water discharge line (70)
NOVELTY - The aluminum paste composition for forming rear electrode (8) on a P-type silicon substrate includes 0.05-10 mass% of plasticizer along with an aluminum powder, organic vehicle and glass frit.    USE - For forming rear aluminum electrode of solar cell element (claimed) using silicon substrate.    ADVANTAGE - The blister and an aluminum ball generated in the aluminum electrode layer are suppressed. The curvature can be decreased even when thinner silicon substrate is used, so that manufacture yield of a solar cell element is improved and also high back surface field (BSF) effect and high-energy conversion efficiency can be achieved.    DESCRIPTION OF DRAWING(S) - The figure shows a cross-sectional view of the solar cell element.    P-type silicon substrate (1)    N-type impurity layer (2)    Anti-reflective film (3)    Grid electrode (4)    Rear electrode (8)
NOVELTY - A proton conducting hydrocarbon-based polymer comprises a semi-fluorinated aromatic hydrocarbon polymer main chain, side chains attached to main chain and including at least one -difluoromethylene- or -methylene-difluoromethylene- group, and acid groups, which are sulfonate groups, attached to atoms on side chains that are 7-12 atoms away from the main chain. About less than 65 wt.% of the acid groups are attached to the side chains. The sulfonate groups are attached to deactivating aryl rings of side chains.    USE - For use in fuel cell components, e.g. polymer electrolyte membranes and electrodes of fuel cells used for generating electricity.    ADVANTAGE - The placement of the acid groups on deactivating aryl rings may avoid elimination reaction and undesirable crosslinking during fuel cell operation. Durability may be improved because the chemically bound additives reduce water uptake in the membrane, thus improving membrane mechanical properties and fatigue resistance (from shrink-swell cycles). Chemically bound additives may increase the glass transition temperature, which may reduce creep and pinhole formation at high-temperature and low relative humidity.
NOVELTY - A sealing film comprises polyester film layer (42), and layer (41) comprising substance(s) selected from metal, metal oxide and inorganic compound. The polyester film layer has thermal contraction coefficient of plus minus2% or less at 150degreesC in both longitudinal and width directions. The difference in thermal contraction coefficient of the film along both directions is 2% or less at 150degreesC.    USE - For surface of solar cell module (claimed) used in houses and industries.    ADVANTAGE - The sealing film is excellent in gas barrier property, reliability, transparency, strength and hydrolysis resistance. The sealing film provides lightweight solar cell module having excellent reliability.    DESCRIPTION OF DRAWING(S) - The figure shows the structure of solar cell module using the sealing film for front sheet layer and the back sheet layer.    Filling adhesion resin layer (2)    Solar cell element (3)    Weather resistant resin sheet layer (5)    Metal film layer (41)    Polyester film layer (42)
NOVELTY - An anode active material comprises an olivine-type lithium-manganese phosphate compound, and has a particle diameter of 10-500 nm.    USE - For anodes of non-aqueous-electrolyte batteries (claimed), such as lithium secondary batteries, metal lithium cells, lithium ion batteries, and lithium polymer batteries, used for electronic devices, such as mobile telephones, video cameras, and notebook personal computers.    ADVANTAGE - The anode active material has excellent safety, economical efficiency, and battery characteristics, such as energy density.    DETAILED DESCRIPTION - Anode active material comprises an olivine-type lithium-manganese phosphate compound of formula: LixMnyMaPO4, and has a particle diameter of 10-500 nm.    x=greater than 0 and less than 2;    y,a=greater than 0 and less than 1;and    M=cobalt, nickel, iron, zinc, copper, titanium, tin, zirconium, vanadium and/or aluminum.    An INDEPENDENT CLAIM is included for manufacture of anode active material, which involves baking a mixture of olivine-type lithium-manganese phosphate compound and carbon source.    DESCRIPTION OF DRAWING(S) - The figure shows the schematic diagram of the non-aqueous-electrolyte battery. (Drawing includes non-English language text)    Upper component (AA)    Silicon O-ring (BB)    Spring (CC)    Electrode presser (DD)    Phosphate coated electrode (EE)
NOVELTY - A photovoltaic material (100a) comprises a fiber core (102), a light-transmissive electrical conductor (106), and a photoconversion material (110) disposed between an outer surface of fiber core and the light-transmissive electrical conductor. The photoconversion material comprises 61C-phenyl-butyric acid methyl ester (PCBM) and/or copper indium gallium selenide (CIGS).    USE - For use in making photovoltaic cell.    ADVANTAGE - The photovoltaic material enables fabrication of photovoltaic cell as or on flexible fiber.    DETAILED DESCRIPTION - INDEPENDENT CLAIMS are included for:    (1) an article of manufacture comprising photovoltaic material;    (2) a flexible fabric comprising photovoltaic material; and    (3) a photovoltaic cell in the shape of a fiber.    DESCRIPTION OF DRAWING(S) - The figure is a cross-sectional view of a photovoltaic material.    Photovoltaic material (100a)    Fiber core (102)    Electrical conductor (106)    Photoconversion material (110)
NOVELTY - A cathode (10) contains cathode active material containing carbon (11.9-29.7 mass%), iron and tin, and a binder as an essential component. The binder contains a copolymer having polyvinylidene fluoride and vinylidene fluoride, which are heated and melted at temperature beyond melting point. The ratio of iron with respect to sum total of tin and iron is 26.4-48.5 mass%.    USE - For manufacturing battery (claimed) used as power supply for portable electronic devices, such as camcorder, mobile telephone and notebook personal computer.    ADVANTAGE - The cathode has favorable electronic conductivity, and provides battery with high capacity and improved cycle characteristics.    DETAILED DESCRIPTION - An INDEPENDENT CLAIM is included for manufacture of cathode.    DESCRIPTION OF DRAWING(S) - The figure shows the sectional view of structure of cathode. (Drawing includes non-English language text)    Cathode (10)    Cathode collector (11)    Cathode active material layer (12)
NOVELTY - The fuel-cell water-supply apparatus (1) has a cartridge (2) which sucks water by load which carries out bulking and volume reduction produced at the time of bulking, and an ion exchanger (3) accommodated in the cartridge. The ionic impurity of underwater is removed by contacting water with the ion exchanger, and liquid-fuel component in fuel composition is solidified, by supplying pressurized water.    USE - For supplying water to fuel used in fuel cells.    ADVANTAGE - The fuel-cell water-supply apparatus is compact, supplies high-purity water to fuel composition, improves electric power generation efficiency of fuel cell, and does not cause liquid spill at the time of attaching or detaching to the fuel cell.    DETAILED DESCRIPTION - The ion exchanger is an ion exchange resin or ion exchange fiber. The cartridge comprises activated carbon.    DESCRIPTION OF DRAWING(S) - The figure shows the longitudinal sectional drawing of the fuel-cell water-supply apparatus. (Drawing includes non-English language text)    Fuel-cell water-supply apparatus (1)    Cartridge (2)    Ion exchanger (3)
NOVELTY - A dispersion liquid containing metal oxide semiconductor fine particle (3) and a binder resin, is applied and baked on a transparent conductive layer formed on a resin film substrate (1). The binder resin is degreased using ultraviolet radiation, to form a metal oxide semiconductor porous layer. The amount of residual organic matter (4) originating in the binder resin of metal oxide semiconductor porous layer is 0.5-1.0 weight%.    USE - For photoelectrode for dye sensitizing solar cell.    ADVANTAGE - Prevents the fall of photoelectric transfer characteristic and ensures adhesiveness of substrate and metal oxide semiconductor porous layer.    DETAILED DESCRIPTION - An INDEPENDENT CLAIM is included for method for manufacturing photoelectrode for dye sensitizing solar cell.    DESCRIPTION OF DRAWING(S) - The figure shows the model explaining the state of metal oxide semiconductor porous layer before and after ultraviolet irradiation. (Drawing includes non-English language text)    Resin film substrate (1)    Transparent electrode (2)    Metal oxide semiconductor fine particle (3)    Residual organic matter (4)
NOVELTY - The fuel gas generated from modifier (3), is supplied to fuel electrode (1a) of fuel cell stack (1), and warm-up for heating modifier to operating temperature at the time of starting is started. An inert-gas purging unit (26) is started to complete inerting to oxidizing agent electrode (1b), at the time of completion of warm-up of modifier. The driving of modifier is started, and electric power generation of fuel cell stack is started, while stopping operation of inert-purge unit at the time of completion of warm-up.    USE - For controlling fuel-cell electric-power-generation system.    ADVANTAGE - The electric power generation can be started without deterioration of the catalyst layer of the oxidizing agent electrode. The starting stop defect of the system is prevented effectively, so the performance of the system is improved.    DESCRIPTION OF DRAWING(S) - The figure shows a model of a fuel-cell electric-power-generation system. (Drawing includes non-English language text)    Fuel cell stack (1)    Fuel electrode (1a)    Oxidizing agent electrode (1b)    Modifier (3)    Inert-gas purging unit (26)
NOVELTY - A dilution off-gas inflow port (14) is provided at the upstream side of a dilution gas piping (12) in a dilution container (11), so that the circulation direction of dilution gas from the dilution container through the inflow port do not correspond with the circulation direction of gas flowing through upstream side of the dilution gas piping.    USE - For solid polymer electrolyte fuel cell used for electric vehicle.    ADVANTAGE - Detects an exact anode off-gas in the exit vicinity of the dilution container, and suppresses the energy loss.    DESCRIPTION OF DRAWING(S) - The figure shows an exploded perspective view of the exhaust gas processing apparatus. (Drawing includes non-English language text)    Exhaust gas processing apparatus (10)    Dilution container (11)    Dilution gas piping (12)    Dilution off-gas inflow port (14)    Dilution gas introductory port (15)
NOVELTY - The humidifier (10) has plate shaped materials (76a,76b) that are overlapped with a seal (72) and a lamination direction of separator (54) on both sides of water transmittance film (50) while arranging the plate shaped materials which comprises metal plate or resin plate at concave portions (74a,74b).    USE - For reactive gases used in fuel cells.    ADVANTAGE - The sealing performance of the humidifier is improved and the rigidity of the lamination direction is ensured.    DESCRIPTION OF DRAWING(S) - The figure shows an isometric view of the humidifier. (Drawing includes non-English language text)    Humidifier (10)    Water transmittance film (50)    Separators (52,54)    Seal (72)    Concave portions (74a,74b)    Plate shaped materials (76a,76b)
NOVELTY - The compound water vapor permeable film (23) has a polymeric resin porous material provided with moisture permeable resin layer on surface(s). The polymeric resin porous material made of polyethylene contains ultra high molecular weight polyethylene and/or polypropylene, and an inorganic filler.    USE - For humidifier (claimed) used in fuel cell system, dehumidifier, total enthalpy heat exchanger, and air conditioner.    ADVANTAGE - The compound water vapor permeable film is excellent in heat resistance.    DETAILED DESCRIPTION - The moisture permeable resin layer contains fluorine type ion exchange resin.    DESCRIPTION OF DRAWING(S) - The figure shows the block diagram of humidifier and fuel cell system.    Fuel cell (1)    Humidifier (2)    Drying side stream path (21)    Moisture side stream path (22)    Water vapor permeable film (23)
NOVELTY - A fuel cell has a solid polymer electrolyte film provided in a battery cell. A catalyst layer is provided at the front and back of the solid polymer electrolyte film. A porous carbon molding is provided on both catalyst layer sides of the solid polymer electrolyte film. A current collection board is provided in the surface opposite to the catalyst layer of the porous carbon molding.    USE - Used as a power supply for electric vehicles and mobile telephones.    ADVANTAGE - The fuel cell is compact and lightweight, and has improved operativity and electric power generation capability.    DETAILED DESCRIPTION - An INDEPENDENT CLAIM is included for the manufacture of a fuel cell.    DESCRIPTION OF DRAWING(S) - The figure shows the sectional drawing of the manufacturing method of fuel cell.    Current-collection boards (1,7)    Porous carbon molding (2,6)    Gas passageway (2c)    Catalyst layers (3,5)    Solid-polymer-electrolyte film (4)
NOVELTY - A fuel cell (24) for output is transduced to emit residual hydrogen gas, when electric power for charge from an output terminal (23) due to supply of hydrogen gas from a supply unit (20) through pipe (25) is generated. A load (27) is electrically connected to a fuel cell (26) for processing which consumes the hydrogen gas by generating electric power with hydrogen gas.    USE - For charging mobile devices such as mobile phones, notebook personal computers (PC), digital cameras, etc.    ADVANTAGE - Hydrogen gas with sufficient precision according to hydrogen gas amount required for electric power generation at the time of charge is supplied, hence the need for a complicated control apparatus is avoided. A small charger having a long lifetime is obtained.    DESCRIPTION OF DRAWING(S) - The figure shows the schematic block diagram of the charger with several unit cells. (Drawing includes non-English language text)    Hydrogen gas supply unit (20)    Output terminal (23)    Fuel cell for output (24)    Hydrogen gas supply pipe (25)    Fuel cell for processing (26)    Load (27)
NOVELTY - The present invention discloses a water adhesive. Said water adhesive is formed from gelatin, latex, water-soluble polymer and water. Said invention also provides the application of said water adhesive in manufacture of positive electrode plate of lithium ion battery, and provides the positive plate made up by using said water adhesive and lithium ion battery.
NOVELTY - A catalyst is supported by a carrier (1). The value of the mean pore diameter of the catalyst carrier and the catalyst metal particle diameter is 0.5-1.8.    USE - For an electrode, especially the anode of a polymer electrolyte fuel cell (claimed).    ADVANTAGE - The catalyst particles have improved dispersibility, durability and catalytic efficiency and reduced sintering property. A fuel cell with improved electric power generation performance is provided.    DESCRIPTION OF DRAWING(S) - The figure shows the supporting state of the catalyst.    Carrier (1)    Catalyst particles (2)    Pores (3)
NOVELTY - An electrolyte composition contains a compound (A) having number average molecular weight of 500-100000 and containing functional group which is bonded with a catalyst metal, and a compound (B) having number average molecular weight of 50-1000000.    USE - For membrane electrode assembly used for fuel cell such as polymeric-type fuel cell, direct methanol-type fuel cell and direct liquid-type fuel cell (all claimed).    ADVANTAGE - The low-cost electrolyte composition has high environmental stability and durability, high methanol resistance and excellent adhesion with respect to electrolyte membrane and electrode, and is capable of uniformly holding the catalyst metal. The proton conductivity of the electrolyte does not deteriorate in the composition. The electrolyte composition provides fuel cell with high output characteristics and durability.    DESCRIPTION OF DRAWING(S) - The figure shows a model of the membrane electrode assembly.    Proton conductive polymer film (1)    Catalyst layer (2)    Diffused layer (3)
NOVELTY - A dihalo benzene sulfonic acid ester or sulfonamide compound (1) is new.    USE - For monomer composition used for manufacture of polyarylene (all claimed) for polyarylene containing sulfonic acid group used as polyelectrolyte for polymer electrolyte fuel cell.    ADVANTAGE - The dihalo benzene compound provides polyarylene at high yield.    DETAILED DESCRIPTION - A dihalo benzene compound of formula (1) is new.    A= amino substituted by 1 or 2 hydrocarbyl groups having a total of 3-20C; or 3-20C alkoxy where the 3-20C alkoxy is optionally substituted by fluorine, 1-20C alkoxy, 6-20C aryl, 6-20C aryloxy, 2-20C acyl or cyano;    R1=H, fluorine, or 1-20C alkyl, 1-20C alkoxy, 6-20C aryl, 6-20C aryloxy, 2-20C acyl or cyano each optionally substituted by fluorine, cyano, 1-20C alkoxy, 6-20C aryl and/or 6-20C aryloxy, and adjacent R1 may couple together to form ring;    X1=chlorine, bromine or iodine;    m=1 or 2; and    k=4-m.    INDEPENDENT CLAIMS are included for:    (a) manufacture of dihalo benzene compound, which involves reacting sulfonyl chloride-containing benzene compound of formula (8) and organic compound of formula (9): A-H, in presence of tertiary amine compound or pyridine compound; and    (b) a polyarylene derived from (1).
NOVELTY - A porous carbon sheet is obtained by binding carbon short fibers dispersed with carbonized material of resin. The mean fiber diameter of carbon short fiber is 5-20 microns. The pore mode diameter of pore of porous carbon sheet is 45-90 microns.    USE - For gaseous diffusion component used for polymer electrolyte fuel cell used for motor vehicles, electrode base material, and electrode for dehydrator.    ADVANTAGE - The porous carbon sheet has high permeability and electroconductivity, and reduced residual deformation amount.    DETAILED DESCRIPTION - An INDEPENDENT CLAIM is included for manufacture of porous carbon sheet.    DESCRIPTION OF DRAWING(S) - The graph shows the pore volume distribution of porous carbon sheet.
NOVELTY - The module (300) has several photovoltaic (PV) cells (304) that are arranged in a planar fashion. Each solar cell has a front side (303) and a back side (305). The PV cells are adapted to produce an electric voltage when light is incident upon the front side. A rigid back plane (310) attached to the PV cells such that the back plane provides structural support from the back side. The rigid back plane includes a structural component (311) having several voids (313).    USE - For solar cell module.    ADVANTAGE - The non-fragile encapsulate allows for easier handling of the product through the manufacturing process and eliminates costly scrap in the final stages due to glass breakage. The level front surface will not collect dust and moisture due to frame ledges. Difficult automated framing issues can be avoided. The perforated rigid substrate may reduce the solar module operating temperature and produce more power than equivalent cell efficiency circuits in standard module construction packages.    DETAILED DESCRIPTION - An INDEPENDENT CLAIM is also included for photovoltaic cells mounting method.    DESCRIPTION OF DRAWING(S) - The figure shows a cross-sectional view of the solar cell module.    Solar cell module (300)    Photovoltaic cells (304)    Front and back sides (303,305)    Rigid back plane (310)    Structural component (311)    Voids (313)
NOVELTY - The system comprises a ridge cap structure (11) which directs the solar energy towards a photovoltaic cell located at the opposite sides of the ridge cap, to cover the ridge of the roof structure (16).    USE - For photovoltaic roofed building or roofing system.    ADVANTAGE - The water leakage through the roof structure is prevented effectively, by installing a ridge cap above the last course of the shingle or tile or other roofing material.    DETAILED DESCRIPTION - INDEPENDENT CLAIMS are also included for the following:    (1) ridge cap assembly; and    (2) photovoltaic ridge cap installation method.    DESCRIPTION OF DRAWING(S) - The figure shows a schematic view of the photovoltaic ridge cap structure.    Photovoltaic roofing system (10)    Ridge cap structure (11)    Photovoltaic module (14)    Roof structure (16)    Ridge vent (19)
NOVELTY - A battery comprises an electrolyte (28) activating anode(s) and cathode(s). The electrolyte includes low viscosity solvent(s), lactone(s), and salt(s) including mono(bidentate)borate salt(s).    USE - The battery, e.g. primary or secondary battery, lithium ion battery, is used for implantable medical device.    ADVANTAGE - The battery has high conductivity, low polarization, and high discharge capacity.    DESCRIPTION OF DRAWING(S) - The figure shows the test set up for single cell tests.    Single cell (20)    Electrodes (22, 24)    Separator (26)    Electrolyte (28)    Aluminum foil bag (29)
NOVELTY - Provided is a method of manufacturing Cu(InGa)Se2 nanopowders for an absorber layer of a solar cell using a solvothermal process of synthesizing Cu(InGa)Se directly.    DETAILED DESCRIPTION - Cu, In+Ga, and Se powders are input into an ehtylenediamine solvent in a mole ratio of 1:1:2 to manufacture bar-shaped Cl(InGa)Se2 particles. After Cu, In Ga, and SE powders are input into a Teflon container of 50 ml so that Cl(InGa)Se2 becomes 0.01 mole, the Teflon container is filled with the ethylenediamine solvent at 80 percentages of a volume thereof.(C) KIPO 2006Image 1/1
NOVELTY - Carboxy methylcellulose as binder, lithium containing nickel complex oxide as anode active material and thickener, are mix-dispersed in a dispersion medium, and a paste for anode plate is produced. The paste is coated on a collector, and heat-processed at 200-400degreesC, to form an anode component. The anode component is then heat-processed and rolled, to form anode plate (5). The binder contains a binder (A) whose adhesive force is reduced at 200-400degreesC, and a binder (B) whose adhesive force is not reduced at 200-400degreesC.    USE - For manufacture of anode plate for lithium secondary battery (claimed) used as power supply for small electronic devices and communication apparatuses, such as mobile telephone and notebook personal computer.    ADVANTAGE - The method forms anode plate having improved flexibility, with high productivity. The lithium secondary battery using the anode plate has favorable characteristics even after repeating charging/discharging.    DESCRIPTION OF DRAWING(S) - The figure shows a schematic longitudinal cross-sectional view of the lithium secondary battery.    Sealing board (1)    Insulation gasket (2)    Anode lead (3)    Top insulation board (4)    Anode plate (5)    Cathode plate (6)
NOVELTY - A polymer having ion exchange property group has branching degree of 10 or more calculated from intrinsic viscosity in the molecular weight (M) of the polymer and intrinsic viscosity in the molecular weight (M) of linear polymer. The polymer has ion exchange capacity of 1 meq/g or more.    USE - Used for polyelectrolyte for polyelectrolyte film, polyelectrolyte composite film, catalyst composition and polyelectrolyte type fuel cell (all claimed) especially direct methanol type fuel cell.    ADVANTAGE - The polymer has favorable solvent solubility and provides electrolyte film with high ionic conductivity, low methanol permeability and favorable water absorptivity.
NOVELTY - A solution of an epoxy compound is applied to a crosslinkable solid polymer electrolyte film (8) containing an oxetane ring-containing polymer and a lithium electrolyte salt. The applied solution is impregnated into the electrolyte film. The solid polymer electrolyte film is then interposed between electrode sheets (4,6), laminated and bonded by pressure. The oxetane ring-containing polymer is crosslinked with the epoxy compound, by heating. The electrode sheets are joined to the solid polymer electrolyte film and integrated to obtain a lithium ion battery.    USE - For manufacturing lithium ion battery.    ADVANTAGE - The lithium ion battery having excellent heat resistance, adhesivity between electrolyte film and electrode, and electric conductivity is manufactured with high productivity.    DESCRIPTION OF DRAWING(S) - The figure shows the longitudinal section of coin-shaped lithium ion battery.    Anode can (1)    Insulator (2)    Cathode can (3)    Anode shape (4)    Anode collector (5)    Cathode sheet (6)    Solid polymer electrolyte film (8)
NOVELTY - A substrate (17) has concave portion(17d) corresponding to the shape of spherical shaped cell (10), on the conductive layer (17c). The p-type semiconductor layer of the spherical shaped cell is connected to the conductive layer (17a) of substrate, and the n-type semiconductor layer (12) of cell (10) is connected to the conductive layer (17c). A gap is formed between the concave surface of concave portion and the spherical shaped cell, when the curvature of concave surface is looser than the curvature of the spherical shaped cell.    USE - For solar cell.    ADVANTAGE - The efficiency of the photoelectric conversion of the solar cell is improved, by utilizing the reflection light from the surface of substrate.    DESCRIPTION OF DRAWING(S) - The figure shows a sectional view of the solar cell.    Spherical shaped cell (10)    P-type semiconductor layer (11)    N-type semiconductor layer (12)    Substrate (17)    Conductive layers (17a,17c)    Concave portion (17d)
NOVELTY - Reverse side protection sheet (10) consists of a radiation cured resin layer (2) laminated to a gas barrier vapor deposition film (1). The radiation cured resin layer consists of thermoplastic resin binder and/or acrylic type oligomer which consists of acryl polyol resin. The vapor deposition film consists of an inorganic oxide.    USE - Used for solar cell module (claimed).    ADVANTAGE - Reverse side protection sheet is manufactured inexpensively and has excellent weather resistance, environment resistance, interlayer adhesive strength, damp-proof and gas barrier properties for long period of time and scratch resistance and shock absorption property. Since the reverse side protection sheet does not use aluminum metallic foil or fluorine film, the sheet is eco-friendly as the waste treatment is carried out safely. An inexpensive solar cell module is provided using the reverse side protection sheet. The solar cell module has improved electric power generation efficiency.    DETAILED DESCRIPTION - An INDEPENDENT CLAIM is included for manufacture of the reverse side protection sheet.    DESCRIPTION OF DRAWING(S) - The figure shows the sectional drawing of the structure of reverse side protection sheet for solar cell.    Gas barrier vapor deposition film (1)    Plastic film base material (1a)    Primer layer (1b)    Inorganic oxide vapor deposition layer (1c)    Gas barrier film layer (1d)    Radiation cured resin layer (2)    Reverse side protection sheet (10)
NOVELTY - A gaseous diffusion electrode is an electroconductive porous material. The electrode has a metallic film formed in one portion or the whole of the surface of a porous material by gaseous phase method.    USE - For a unit cell for polymer electrolyte fuel cells (both claimed).    ADVANTAGE - The electrode has good electroconductivity, and does not detach easily. The polymer electrolyte fuel cell using the unit cell containing the electrode, has favorable battery capability and power density.    DETAILED DESCRIPTION - INDEPENDENT CLAIMS are also included for:    (1) polymer electrolyte fuel cell; and    (2) production of a gaseous diffusion electrode.
NOVELTY - Two or more sheets of metallic foils (21, 22) are laminated via a reinforcement resin layer (23) and a metal layer (2) is formed. Another metallic foil is laminated to the reinforcement resin layer by thermocompression bonding to give a battery packing sheet (A). The reinforcement resin layer is formed by applying an organosol containing acid modified polyolefin on the metallic foil(s) and dried.    USE - For the manufacture of battery packing sheet used for a battery container of battery (both claimed) such as lithium cell.    ADVANTAGE - The process provides a battery packing sheet with good mechanical strength, crack resistance, sealing performance, water-vapor barrier property, corrosion resistance and productivity. The process provides a sheet having improved adhesive force between metallic foils and which improves the mechanical strength of the battery container. The battery element is protected safely from the mechanical impact. The mechanical impact added to metallic foil is equally absorbed by reinforcement resin layer and therefore failure of metal layer is prevented.    DESCRIPTION OF DRAWING(S) - The figure shows a model sectional drawing of the structure of battery packing sheet.    Base material layer (1)    Metal layer (2)    Heat bondable resin layer (3)    Adhesive layer (4)    Aluminum foil (21,22)    Reinforcement resin layer (23)
NOVELTY - An exterior sheet (A) has laminate which consists of a metal layer (2) and resin layer. The metal layer has metallic foil of two or more sheets (21,22) and reinforcement resin layer (23) which adheres the metallic foil. A reinforcement resin layer contains reinforcement resin obtained from hardening component of fluorine containing copolymer.    USE - For container of battery (claimed) such as secondary batteries e.g. lithium cell.    ADVANTAGE - Since the mechanical impact added to the metallic foil is absorbed by the reinforcement resin layer, the exterior sheet prevents failure of metal layer. The reinforcement resin layer comprising the hardening material of fluorine-containing copolymer is used, hence the moisture content of permeation amount from the end face of exterior sheet is suppressed, and sealing performance, water vapor barrier property, and corrosion resistance are improved. Hence the mechanical strength of the battery container using the exterior sheet is improved. The battery element is protected from mechanical impact, and stored safely. Since the metallic foils are bonded mutually, the exterior sheet is manufactured inexpensively.    DESCRIPTION OF DRAWING(S) - The figure shows the model sectional drawing of structure of the exterior sheet.    Base material layer (1)    Metal layer (2)    Heat bondable resin layer (3)    Aluminum foils (21,22)    Reinforcement resin layer (23)    Exterior sheet (A)
NOVELTY - A proton-conductive electrolyte (4) comprises an amphoteric-ion compound in a matrix resin having an amide bond structure in a molecule.    USE - For fuel cells (claimed), such as polymer electrolyte fuel cells, used for motor vehicles, domestic applications, and portable devices.    ADVANTAGE - The proton-conductive electrolyte provides fuel cells which exhibit excellent electric-power-generation capability steadily for a long period of time.    DETAILED DESCRIPTION - An INDEPENDENT CLAIM is included for manufacture of proton-conductive electrolyte.    DESCRIPTION OF DRAWING(S) - The figure shows the cross-sectional model structure of the single cell of the fuel cell.    Single cell (1)    Electrodes (2,3)    Proton-conductive electrolyte (4)    Oxidizing-agent flow path (5a)    Fuel flow path (6a)
NOVELTY - A high-pressure steam blowing off from a nozzle (8) drives a turbine (5) rotationally. The rotation of the turbine rotates a magneto rotor (6A) of a generator (6). A stator portion (6B) placed opposite to the rotor generates electric power. A main shaft (7) connecting the turbine and magneto rotor is installed in the vertical direction. The lower end of the main axis shaft is supported in the pivot portion. The upper portion of the main axis shaft is supported by the repulsion of the permanent magnets (12,13).    USE - For converting solar energy into electrical energy.    ADVANTAGE - The use of controller becomes unnecessary because of support by pivot portion and permanent magnets. Thus provides simple support structure with low cost. The contact area is made as small as possible since the upper portion of the main axis shaft is supported by repulsion of permanent magnets thus the long term rotation of a turbine is attained without receiving a restriction in the kind of operating medium. The rotation starting is performed easily and smoothly. Provides sufficient electric power generation efficiency with low cost.    DESCRIPTION OF DRAWING(S) - The figure shows a sectional drawing illustrating the schematic structure of the solar thermal power generation system. (Drawing includes non-English language text)    Turbine (5)    Generator (6)    Magneto rotor (6A)    Stator portion (6B)    Main shaft (7)    Nozzle (8)    Permanent magnets (12,13)
NOVELTY - The front compartment structure has a resonator integrated air cleaner (37) arranged forward of a master cylinder (31), to remove the foreign material flowing into a gas supply line. The air cleaner has a channel whose cross sectional area expands rather than the general portion of the gas supply line.    USE - For fuel-cell vehicle (claimed).    ADVANTAGE - Provides a favorable structure for the front compartment of the fuel-cell vehicle. Increases the space and ensures collision safety.    DETAILED DESCRIPTION - An INDEPENDENT CLAIM is included for floor compartment structure.    DESCRIPTION OF DRAWING(S) - The figure shows a side view showing the principal portion of the front compartment structure. (Drawing includes non-English language text)    Fuel-cell vehicle (1)    Front compartment (10)    Master cylinder (31)    Air compressor (36)    Resonator integrated air cleaner (37)
NOVELTY - The unit includes several fusible links (20,30) that are arranged in piles and are fixed to a bus bar in a resin-made housing (21). The bus bar has an electroconductive plate with cutting section (22h) made narrow between an input terminal (22a) and output terminals. A T-shaped securing protrusion (21e) protrudes to an outer surface of a connector joint portion in the horizontal section. The parallel arrangement of the output terminals is carried out within the joint portion.    USE - For battery mounted on motor vehicle.    ADVANTAGE - The direct attachment to the battery box is made easy without positional offset. The electrical connection is obtained with improved reliability and stability.    DESCRIPTION OF DRAWING(S) - The figure shows an exploded perspective view of the fuse unit.    Fusible links (20,30)    Resin-made housing (21)    Securing protrusion (21e)    Input terminal (22a)    Cutting section (22h)
NOVELTY - The lithium ion electroconductive material has specific lithium salt dispersed in solid medium.    USE - For lithium secondary battery (claimed) used as power supply for hybrid car and vehicle, drive source of motor vehicle, and for portable electronic devices such as mobile telephone and personal computer.    ADVANTAGE - The lithium ion electroconductive material provides solid electrolyte having high lithium ion transport number and high ion electroconductivity.    DETAILED DESCRIPTION - The lithium ion electroconductive material has lithium salt dispersed in solid medium. The lithium salt is of formula Li+(M(Azo)4-n,(Q)n)-, where M is boron or aluminum, Azo is residue formed by eliminating hydrogen atom bonded to nitrogen atom of optionally substituted azole compound (A),Q is residue formed by eliminating hydrogen atom of azole compound (B) and n is 0-3. The azole compound is imidazole, benzimidazole and/or 1,2,3-1H-triazole. An INDEPENDENT CLAIM is included for lithium salt.
NOVELTY - A resin-made reinforcement member (1) is arranged at cavity containing accommodating portion of power wires (2). The power wires are provided to supply electric power to at least planar heating element inside an electric heating board. A through-hole is provided in channel of power wires base material portion. The rib surrounding the through hole is formed in penetration circumference of hole enclosure.    USE - For heating room interior from floor surface.    ADVANTAGE - Strengthens cavity where power wires of electric board is arranged. Strengthens electrode periphery portion using specific shape of reinforcement member and sealing resin. Eases wiring operation and storage of power wires in accommodating portion.    DETAILED DESCRIPTION - An INDEPENDENT CLAIM for a heater panel.    DESCRIPTION OF DRAWING(S) - The figure shows the plane-cross-sectional view of heater panel.    Resin-made reinforcement member (1)    Power wires (2)    Planar heating elements (3)    Crosspieces (4)    Thermostats (5)
NOVELTY - A front side destruction unit (28) and a rear side destruction unit (27) are provided in a front wall (9) and a rear wall (10), respectively for destroying a battery (23) according to the deformation of the vehicle-body rear wall (3) at the time of rear side collision. The battery is mounted on a recess portion (8) from the side (5a) of a rear hall house (5).    USE - For e.g. motor vehicle.    ADVANTAGE - Suppresses crashing stroke to the battery at the time of rear side collision by improving the impact absorbing capability.    DESCRIPTION OF DRAWING(S) - The figure shows the top view of the battery arrangement structure.    Vehicle-body rear wall (3)    Rear hall house (5)    Side (5a)    Recess portion (8)    Front wall (9)    Rear wall (10)    Battery (23)    Rear side destruction unit (27)    Front side destruction unit (28)
NOVELTY - Battery (23) with the resin case main body is arranged in an engine room (2) of the vehicle. A front-side destruction unit (28) is attached to the top edge of a shroud panel (17), which extends in the vehicle-width direction and arranged at the front end of the engine room. The backward movement of the shroud panel destroys the front surface of the battery when the shroud panel displaces backward by front collision.    USE - For motor vehicles.    ADVANTAGE - Suppresses crashing stroke to the battery at the time of frontal collision.    DESCRIPTION OF DRAWING(S) - The figure shows the longitudinal cross-sectional view of the battery arrangement structure.    Engine room (2)    Bonnet (8)    Shroud panel (17)    Battery (23)    Front-side destruction unit (28)
NOVELTY - A non-aqueous secondary battery has an anode, a cathode and a non-aqueous electrolyte. The anode active material is a transition metal oxide, capable of the occlusion and discharge of lithium. The cathode active material is a compound containing silicon atoms, capable of the occlusion and discharge of lithium.    USE - As a power supply for video movies, portable video recorders with built-in monitors, movie cameras with built-in cameras, digital cameras, compact cameras, single lens reflex cameras, disposable cameras, notebook computers, notebook type word processors, electronic notebooks, mobile telephones, power tools and motor vehicles.    ADVANTAGE - The non-aqueous secondary battery has improved cycle life.    DETAILED DESCRIPTION - The non-aqueous secondary battery has an anode, a cathode and a non-aqueous electrolyte. The anode active material is a transition metal oxide, capable of the occlusion and discharge of lithium. The cathode active material is a compound containing silicon atoms, capable of the occlusion and discharge of lithium. The cathode active material is of formula: LixSi, where x is 0-4.2. The cathode active material is a silicon simple substance, silicon alloy and/or silicide. The silicon alloy contains silicon and at least one of germanium, beryllium, silver, aluminum, gold, cadmium, gallium, indium, antimony, tin and/or zinc. The non-aqueous electrolyte contains dissolved carbon dioxide. The silicon compound is adhered with ceramic, which does not react with lithium, or covered with metal or thermoplastic resin. A protective layer containing water-insoluble particle and water-insoluble binder is formed on the surface of the cathode.    DESCRIPTION OF DRAWING(S) - The figure shows the sectional drawing of cylinder battery.    Battery can (1)    Electrode groups (2)    Insulation board (3)    Anode lead (4)    Gasket (5)    Battery cover (6)
NOVELTY - The structure has hydrocarbon type-polymer film between anode and an electrolyte film and between cathode and an electrolyte film. The thickness of the film at side of anode is greater than thickness of film at side of cathode. The thickness of the film at side of anode is 0.2-30 micrometer and thickness of the film at side of cathode is 0.1-20 micrometer.    USE - For polyelectrolyte-type fuel cell (claimed) using methanol as fuel, for portable apparatus such as mobile phone, personal computer, personal digital assistant (PDA), video camera, digital camera, electrically-driven shaver, vacuum cleaner, toy, electrically driven cart, electric wheelchair, electric-power-assisted bicycle, two-wheeled motor vehicle, passenger car, truck, train and bus. Also for water-electrolysis apparatus and chloro alkali electrolyzer.    ADVANTAGE - The contact area of the electrolyte film and catalyst can be increased. The resistance of the membrane-electrode composite structure is reduced and output is increased. The durability and the efficiency of the fuel cell are improved.    DETAILED DESCRIPTION - INDEPENDENT CLAIMS are included for the following:    (1) manufacturing method of membrane electrode composite structure; and    (2) manufacturing method of polyelectrolyte-type fuel cell.    DESCRIPTION OF DRAWING(S) - The figure shows the graph showing the relationship between film-thickness ratio and initial-stage electric-power-generation output. (Drawing includes non-English language text)
NOVELTY - An apparatus for the production of a separator has roller type electrodes (22a, 22b) clamped along the lamination direction of a separator (12a, 12B). The electrodes have conductive region (26a, 26b) which become electrically independent along the axial direction by a non-conductive region (25). An electric control apparatus performs independent electric supply control to each conduction region with respect to a junction region (35) to perform resistance welding of the junction region.    USE - For polymer electrolyte-type fuel cells.    ADVANTAGE - The separators can be joined more reliably by performing electricity supply control of each conduction region of electrode with respect to contact region of separator.    DETAILED DESCRIPTION - An apparatus for the production of a separator has a pair of electrodes with a convex region for supporting a contact region of separators. The non-conducting region is arranged such that each conduction region of the electrode conducts electrically through the separator with respect to several conduction regions.    An INDEPENDENT CLAIM is included for separator production involves providing a pair of electrodes to which the separators contact to form a junction region. An independent electric power supply control is performed with respect to the junction region. The wax material of the joining film interposed between separators is melted in response to electric supply and the separator is welded. An electric supply inspection of the junction region is conducted by supply of electricity after welding the separators.    DESCRIPTION OF DRAWING(S) - The figure shows a perspective view of the fuel cell with separator.    Separator (12a,12b)    Roller type electrodes (22a,22b)    Non-conductive region (25)    Conductive regions (26a,26b)    Junction region (35)
NOVELTY - The method involves raising the hydrogen over voltage of the negative electrode to a predetermined level for charging the battery using a solar cell. The rated-output current value of the solar cell is reduced below 0.002 C with respect to the rated capacity of the battery.    USE - For hybrid vehicle such as mini car.    ADVANTAGE - The life time of the lead storage battery is increased effectively, by measuring the specific gravity of the electrolyte liquid at regular intervals.
NOVELTY - The resin material contains resin (A) having vinylidene-fluoride unit (I), and resin (B) obtained by polymerizing acid phosphoxy chloropropyl acrylate type monomer (II).    USE - For ionic-conductive film and fuel cell used as power supply for electronic devices (all claimed), such as portable personal computer.    ADVANTAGE - The resin material has favorable ionic conductivity, and is easily and economically manufactured. The resin material provides ionic-conductive film with excellent ionic conductivity. The fuel cell using the resin material is safe and eco-friendly, and has high energy density.    DETAILED DESCRIPTION - The resin material contains resin (A) having vinylidene-fluoride unit of formula: -CF2CH2-, -CF2CF(CF3)- and -CF2CF2-, and resin (B) obtained by polymerizing acid phosphoxy chloropropyl acrylate type monomer of formula (II): CH2=C(-R)-C(=O)-OCH2CHO(-CH2Cl)-P(=O)(OH)2, where R is hydrogen or methyl group. INDEPENDENT CLAIMS are also included for:    (1) manufacture of resin material, which involves polymerizing acid phosphoxy chloropropyl acrylate type monomer of formula (II) in liquid containing resin (A);    (2) ionic conduction membrane;    (3) fuel cell;    (4) power supply; and    (5) electronic device.    DESCRIPTION OF DRAWING(S) - The figure shows the electric-power-generation system of fuel cell. (Drawing includes non-English language text).    Electrolyte film (11)    Anode (12)    Cathode (13)    Separator (14)    External circuit (15)
NOVELTY - An ion conductor contains a polymer having a basic functional group in a side chain, and an electrolyte contains a cation component and an anion component.    USE - For energy device such as fuel cell (both claimed) used as fixed-type power supply, personal-use portable electronic power supply and power supply for motor vehicles, lithium ion battery, electrical double capacitor, dye-sensitized solar cell, gas sensor, humidity sensor, gas sensor, oxygen enricher, and for water electrolysis, brine electrolysis and hydrohalic acid electrolysis.    ADVANTAGE - The ion conductor has favorable ionic conductivity and proton conductivity. The energy device comprising the ion conductor has high-energy capability.    DETAILED DESCRIPTION - INDEPENDENT CLAIMS are included for the following:    (1) energy device; and    (2) fuel cell.
NOVELTY - Annular seals (90,92,94) are disposed between the flat portions of a muffler plate (22) and an end plate (74) and surround a discharge passage (76) and a first annular lip seal such that a chamber is defined between the first and second lip seals. The first or second lip seal is disposed within a seal groove defined in either a non-orbiting scroll member (70) or the muffler plate.    USE - For use as scroll compressor for air conditioning.    ADVANTAGE - Provides improved seals that facilitate axial biasing.    DETAILED DESCRIPTION - Each of an orbiting scroll member (56) and the non-orbiting scroll member has a spiral wrap (58,72) outwardly projecting from an end plate (60,74). A drive member causes the spiral wraps to orbit relative to one another such that the spiral wraps create pockets of progressively changing volume between a suction pressure zone at a suction pressure and a discharge pressure zone at a discharge pressure. The discharge passage places one of the pockets in fluid communication with the discharge pressure zone, and extends through the muffler plate that is disposed adjacent the non-orbiting scroll member.    DESCRIPTION OF DRAWING(S) - The figure is a vertical sectional view of a scroll type refrigerant compressor incorporating a sealing system and dual volume ratio.    Muffler plate (22)    Orbiting scroll member (56)    Spiral wrap (58,72)    End plate (60,74)    Non-orbiting scroll member (70)    Discharge passage (76)    Seals (90,92,94)
NOVELTY - Method for conditioning a membrane electrode unit comprising at least a membrane forming polymer electrolyte matrix containing at least an phosphorus oxy acid and sulfur; at least a polymer with at least a heteroatom of nitrogen, oxygen or sulfur and at least two electrodes, comprises conditioning the electrode unit at 60-300degreesC for 5 minutes to 24 hours.    USE - The conditioning membrane electrode unit is useful in a fuel cell system or a fuel cells pile (pack).    ADVANTAGE - The membrane electrode unit exhibits high current density, tension, durability and efficiency, and can be manufactured economically.
NOVELTY - The process of preparing low temperature pyrolyzed composite negative pole material of polyacrylonitrile and metal belongs to the field of chemical engineering and energy source material technology, and relates to the preparation technology of negative pole material for secondary lithium battery. The present invention features that the composite negative pole material is prepared through ball milling the mixture of active lithium metal grain, polyacrylonitrile and solvent capable of dissolving polyacrylonitrile for grinding active lithium metal grain into powder and dispersing lithium metal powder in polyacrylonitrile liquid, stoving to eliminate solvent, reaction inside a reactor at constant temperature of 200-900 deg.c under protection of inert gas, and cooling naturally in the reactor.The composite negative pole material has high capacity and good circulating performance.
NOVELTY - The invention is concerned with the poly tiny porous multilayer septa for lithium ion battery, including several polyethylene layers and several polypropylene layers that cling at the polyethylene layers. The poly tiny porous multilayer septa manufacture method for lithium ion battery includes the following steps: mixing polyethylene and polypropylene with the high boiling-point small molecular weight compound solvent respectively, fusing plastifying the solution; extruding the film slice from the solution respectively using the double screw by the multi-layer die-head, cooling film forming the multi-layer gelatinous compound; heating and stretching the compound bidirectionally, cleaning the solvent in the compound, drying the compound, and processing the heating finalize the design. The invention uses the whole structure compounding by the multi-layer poly film, the film is with the lower closing temperature by the low melting point polyethylene layer, the film is with the higher breaking temperature by the high melting point polypropylene layer.
NOVELTY - A sulfonated multi-polymer synthesized by 1,3-di(3-sodium sulfonic-4-fluorobenformyl)benzenesulfonate monomer and its method are disclosed. The process is carried out by heating 3,3-di(4-fluorobenformyl)benzene and nitrosonitric acid to 100-120degrees, reacting for 4-8 hours in proportion of 1:2-1:4 moles, cooling, pouring it into cold water bath, neutralizing by sodium hydrate, adding into sodium chloride to salt out, pump filtering, drying, re-crystallizing by mixed solution of methanol and water to obtain purified 1,3-di(3-sodium sulfonic-4-fluorobenformyl)benzene, nucleophilic condensation reacting, adjusting proportion of sulfonated monomer and non-sulfonated monomer and copolymerizing with bisphenol to obtain various polyether ketone ketone. It has excellent filming performance and can be used for fuel cell.
(AT502682-A4)   NOVELTY - The device has an electrically actuatable lock and a key, which have a power supply with a thin-film solar cell (6). The solar cell is fitted at an area, which is exposed to light, of the key and/or a part electrically connected to the lock, or below an energy-transmissive area of the lock, the key and/or the part. The solar cell is formed as an organic solar cell, a dye solar cell and a polymer plastic solar cell, and has amorphous silicon, microcrystalline silicon, gallium arsenide, germanium, cadmium telluride, copper-indium-gallium-sulfur-selenium-bonds and/or copper-indium-diselenide.    USE - Access control device for a door.    ADVANTAGE - The solar cell of the power supply is fitted at the area, which is exposed to light, of the key and/or the part electrically connected to the lock, or below the energy-transmissive area of the lock, the key and/or the part, thus ensuring constant energy supply for the electrically actuatable lock and the key of the access control device.    DESCRIPTION OF DRAWING(S) - The drawing shows a front view of a fitting with a polymer solar cell.    Internal fitting (2)    Door handle (5)    Polymer solar cell (6)
NOVELTY - A combined energy generation and energy storage system comprises a photovoltaic device, e.g. triple junction amorphous silicon solar cell (60); and a solid state non-aqueous battery comprising negative electrode(s) including a negative active material, positive electrode(s) including a positive active material, and anionic exchange membrane(s) disposed between the negative and positive electrodes. The membrane is hydroxide-ion exchange membrane. The solar cell is deposited on polymer substrate.    USE - For consumer electronics, medical devices, miniature power devices, tracking systems, space applications, and survival kits.    ADVANTAGE - The battery is lightweight and durable providing versatility for a number of applications, and has the distinct ability to use hydrogen storage materials that do not contain large quantities of anti-corrosive elements. The hydrogen storage alloys reduce or eliminate anti-corrosion elements, thus increasing the storage capacity of the alloy. They have good hydrogen storage capabilities to achieve a high energy density and high battery capacity, thermodynamic properties for reversible absorption and desorption of hydrogen, low hydrogen equilibrium pressure, high electrochemical activity, fast discharge kinetics for high rate performance, high oxidation resistance, high resistance to cell self-discharge, and reproducible performance over many cycles.    DESCRIPTION OF DRAWING(S) - The figure is an exploded view of the combined photovoltaic device and solid state battery.    Electrochemical cell (10)    Solar cell (60)
NOVELTY - An insulating layer (103) formed on the surface of a metal substrate (101), includes silicon dioxide (SiO2) obtained by baking polysilazane. The thickness of the insulating layer on the surface of the metal substrate is 0.7-0.2 microns and a heat generating structure (104) is formed on the insulating layer. A circuit shaped gas passage (102) is provided in the opposite surface of the metal substrate.    USE - For use as fuel reformer.    ADVANTAGE - The impact resistance is improved and a sufficient insulation is ensured at low cost. The insulating layer is strong against the heat cycle and the generation of pinhole and crack in the insulating layer is prevented. A high heat resistance and insulation reliability are ensured with an easy production method and hence an effective insulation handling process is realized.    DETAILED DESCRIPTION - An INDEPENDENT CLAIM is included for manufacturing method of hydrogen production apparatus.    DESCRIPTION OF DRAWING(S) - The figure shows a partial explanatory view of the hydrogen production apparatus. (Drawing includes non-English language text)    Meal substrate (101)    Gas passage (102)    Insulating layer (103)    Heat generating structure (104)
NOVELTY - Raw material compound of metal (M) and carbon particles are mixed, and composite particles containing metal (M) and carbon are obtained. The obtained composite particles are supported on a catalyst, and an electrode catalyst is obtained.    USE - For the production of an electrode catalyst for a polymer electrolyte fuel cell (claimed).    ADVANTAGE - The process provides an electrode catalyst which prevents the oxidation of the carbon surface. A polymer electrolyte fuel cell using the electrode catalyst has favorable durability, and suppresses an increase of activation over voltage.
NOVELTY - A solid electrolyte is obtained by co-polymerizing 2-(meth)acrylamide-2-methyl propane sulfonic acid or its salt, alkyl (meth)acrylate and asymmetrical di(meth)acrylate.    USE - For fuel cell used as power supply system of electronic device (both claimed) such as information processing apparatus such as portable personnel computer and data readers such as optical disc apparatus such as display devices such as hard disk drive (HDD) and liquid crystal display.    ADVANTAGE - The solid electrolyte is easily and efficiently manufactured, and has excellent ionic conductivity and stability.    DETAILED DESCRIPTION - An INDEPENDENT CLAIM is included for manufacture of solid electrolyte, which involves polymerizing an acrylate group among 2 acrylate groups in asymmetrical di(meth)acrylate, producing a solvent soluble copolymer and reacting the other acrylate group to form cross-linked copolymer.    DESCRIPTION OF DRAWING(S) - The figure shows the principle of a fuel cell. (Drawing includes non-English language text)
NOVELTY - A non-aqueous electrolyte battery has an electric-power generating element (8) accommodated in inside of a laminated cladding material (1) having a pair of inside resin layers mutually heat-fused by peripheral portion, and a rod-shaped memory resin (2) formed along longitudinal direction of the peripheral portion and sandwiched to the inside resin layer. The element (8) has anode, a cathode and a non-aqueous electrolyte.    USE - As power supply for portable information device (claimed) such as mobile phone, personal digital assistant and MP3 player.    ADVANTAGE - The non-aqueous electrolyte battery has favorable deformability and sealing property.    DETAILED DESCRIPTION - An INDEPENDENT CLAIM is included for portable information device, which has the non-aqueous electrolyte battery, and a central processing unit, which drives the non-aqueous electrolyte battery as power supply.    DESCRIPTION OF DRAWING(S) - The figure shows the cross-sectional view of non-aqueous electrolyte battery.    Cladding material (1)    Shape-memory resin (2)    Electrode group (8)    Anode tab (9)    Cathode tab (10)
NOVELTY - Conductor-insulator-semiconductor (CIS)-type thin film solar cell device portion and cover glass are adhered via plastic resin-made adhesive agent, such as cross-linked ethylene-vinyl acetate resin. The device portion has metal reverse-side electrode layer, optical absorption layer, buffer layer and window layer, sequentially laminated on glass substrate. The obtained structure is heated at 500degreesC or less. Adhesive agent is burned, and device portion and cover glass are separated. Thus, structural component recovery of CIS-type thin film solar cell module is enabled.    USE - For recovering structural component from CIS-type thin film solar cell module.    ADVANTAGE - The structural component is simply and economically recovered from solar cell module. The generation amount of industrial waste is reduced.    DESCRIPTION OF DRAWING(S) - The figure shows the process drawing illustrating the recovery of structural component. (Drawing includes non-English language text)
NOVELTY - A resin composition comprises a salt monomer. The salt monomer comprises organic anion which has lithium salt and long chain organic group containing polymerizable functional group, and ammonium cation which has long chain organic group containing polymerizable functional group.    USE - For ionic conductive electrolyte used for secondary battery (both claimed) which is used as power supply of information portable apparatus such as mobile telephone, notebook-type personal computer and digital camera, portable medical device and assistive equipment, and also used for electric double layer capacitor. Also used as electrolyte for fuel cell, binder for secondary battery electrode, dye-sensitize solar cell electrolyte, gel actuator, and electrochemical device.    ADVANTAGE - The resin composition provides electrolyte with high ionic conductivity. The electrolyte provides secondary battery with favorable cycle characteristics.    DETAILED DESCRIPTION - INDEPENDENT CLAIMS are included for the following:    (1) ionic conductive electrolyte; and    (2) secondary battery.
NOVELTY - Electrodes (3a, 3b) comprise a porous fluororesin film such as olefin fluoride-based resin film in which a fibrous carbon material is dispersed. The fluororesin has several voids. The aspect ratio of the carbon material is 10-500. The blend ratio of fluororesin and carbon material is 0.005-370 parts by weight carbon material to one part by weight fluororesin.    USE - For a membrane-electrolyte assembly (claimed) used for a polymer electrolyte fuel cell (claimed).    ADVANTAGE - The gas permeability property of the gas diffusion electrode is improved. The mechanical strength of the electrode is retained. The flooding due to humidity water and the water generated during the operation of the polymer electrolyte fuel cell is prevented.    DETAILED DESCRIPTION - INDEPENDENT CLAIMS are also included for the following:    (1) gas diffusion electrode production;    (2) membrane-electrolyte assembly production; and    (3) polymer electrolyte fuel cell production.    DESCRIPTION OF DRAWING(S) - The figure shows a cross-sectional view of the polymer electrolyte fuel cell.    Polymer electrolyte film (1)    Catalyst layers (2a,2b)    Gas diffusion electrodes (3a,3b)    Separators (4a,4b)
NOVELTY - A catalyst ink comprises a catalyst material, an ionomer component with an acidic ionomer and an electron conducting component. The ink also comprises a solvent component with at least one solvent and an additive component. The latter consists of a low molecular organic compound that contains at least two nitrogen atoms.    USE - The product is a catalyst ink for the production of membrane electrode units for polymer electrolyte fuel cells.    ADVANTAGE - The catalyst ink has improved thickening characteristics.
NOVELTY - An electrode active material comprises a core layer (10) capable of repeating lithium intercalation/deintercalation; an amorphous carbon layer (20); and a crystalline carbon layer (30), successively. The crystalline carbon layer comprises sheet-like carbon layer units (40); and a c-axis direction (45) of the sheet-like carbon layer units is perpendicular to a tangent direction (50) of the electrode active material particle. The crystalline carbon layer has an interlayer spacing d002 of 0.3354-0.35 nm, and a thickness of 1-10 microns.    USE - For a secondary battery (i.e. cylindrical, prismatic, pouch-type, or a coin-type battery) including lithium ion secondary battery, lithium polymer secondary battery, or a lithium ion polymer secondary battery.    ADVANTAGE - The electrode active material has high charge/discharge capacity and excellent cycle life characteristics.    DETAILED DESCRIPTION - INDEPENDENT CLAIMS are included for:    (a) a secondary battery; and    (b) a method of preparing the electrode active material.    DESCRIPTION OF DRAWING(S) - The figure is a sectional view of the electrode active material.    Core layer (10)    Amorphous carbon layer (20)    Crystalline carbon layer (30)    Sheet-like carbon layer units (40)    C-axis direction (45)    Tangent direction (50)
NOVELTY - Fuel cell electrode comprises layers containing a catalyst and a binder. A first layer of the layers contains a higher concentration of catalyst as compared to each subsequent layer of the electrode.    USE - The electrode is used in a fuel cell. It is used in the MEA for polymer electrolyte hydrogen and direct methanol fuel cells. The fuel cell is used for direct conversion of chemical energy in the form of, e.g. hydrogen or methanol, to electrical energy.    ADVANTAGE - The improvement is provided by optimization of the distribution of the electroactive catalysts in the electrodes. Fuel cell with the electrode and/or MEA exhibits reduced over-voltage and a higher conversion and power efficiency as compared fuel cells comprising identical components in identical overall amounts, having similar porosities, but which have a uniform distribution of the same average amount of catalyst in the electrodes. The electrode is capable of delivering higher power, due to the reduced voltage depression.    DETAILED DESCRIPTION - INDEPENDENT CLAIMS are included for:    (1) membrane electrode assembly (MEA) for use in a fuel cell comprising a polymeric electrode membrane sandwiched between anode and cathode electrodes; and    (2) method for preparing the membrane electrode assembly.    The layers of the anode and cathode electrodes are serigraphically printed onto the polymeric membrane electrode. The first layer of the layers is adjacent to the polymeric electrode membrane.
NOVELTY - A fuel composition comprises at least one chemical hydride and at least one water surrogate source containing a material selected from carbohydrates, allylic alcohols, polymers, hydrated salts or bicarbonate salts.    USE - For generating hydrogen (claimed) for fuel cells.    ADVANTAGE - The water surrogate source in the generation of hydrogen controls activation temperature, pH, reaction conditions and product properties.    DETAILED DESCRIPTION - INDEPENDENT CLAIMS are included for the following:    (1) generation of hydrogen involving either process (a): heating a mixture of at least one chemical hydride and at least one material which is a water surrogate source to release water equivalents via a chemical reaction involving at least one hydroxyl group in the water surrogate (s3); or process (b) heating a mixture of at least one chemical hydride and at least one water surrogate source that comprises a material selected from carbohydrates, allylic alcohols, polymers, hydrated salts and borate salts, where at least a portion of the water contained in the borate salts is provided in a hydroxyl group configuration; or process (c) heating a mixture of at least one chemical hydride (preferably sodium borohydride, lithium borohydride and/or lithium hydride) and at least one compound which is a water surrogate source and which does not comprise sodium borate or lithium borate; and    (2) a fuel composition (c2), comprising either a mixture (m1) of at least one chemical hydride and at least one water surrogate source (s1) which does not comprise sodium borate or lithium borate; or a mixture of at least one chemical hydride selected from sodium borohydride and lithium borohydride, and a water surrogate source (s2) which does not comprise sodium borate or lithium borate in a form providing water only as bound molecular water.
NOVELTY - The internal resistance of a lithium-based battery is determined by calculating the internal resistance of a battery that has been used at a first temperature for a first period of time based on the expected increase in the battery's internal resistance resulting from such use. The calculated internal resistance is used to determine the expected age of the battery if the battery had been held at a second temperature (different from the first) for the entire life of the battery. The determined expected age is used to calculate a new internal resistance after the battery has been used at the second temperature for a second period of time.    USE - For determining the internal resistance of a lithium-based battery, e.g. lithium-ion battery or lithium-polymer battery, for use in vehicles, e.g. hybrid vehicles.    ADVANTAGE - The process takes into account the temperature differences experienced by the battery or battery system and its effect on its internal resistance. This allows lithium-based batteries or battery systems to be modeled accurately.    DESCRIPTION OF DRAWING(S) - The figure shows a perspective view of a lithium-ion battery or cell.
NOVELTY - A thin film battery comprises a battery cell (11) having a cathode (14), an anode (16), and an electrolyte; and a packaging foil (21, 22) encapsulating the battery cell, and heat sealed to the majority of the exterior surface of the battery cell. The packaging foil is heat sealed to the battery cell top and bottom surfaces and side edges.    USE - Used as e.g. lithium ion battery.    ADVANTAGE - The battery cell is provided with improved protective layer, improving the overall packaged battery. Laminating the packaging material directly to the battery cell creates a smaller overall battery; and causes the packaging material to be bonded to the side edges of the battery cell, thus once again eliminating space between the battery cell and packaging material where harmful gases may be entrapped.    DESCRIPTION OF DRAWING(S) - The figure is an illustration of the complete thin film battery having a protective packaging, shown before passing through the laminator.    Battery cell (11)    Cathode (14)    Anode (16)    Packaging foil (21, 22)
NOVELTY - A fuel cell comprises: an electric power generation part (20) including a solid electrolyte layer (22) having proton conductivity and placed between an air electrode (21) and a fuel electrode (23); a fuel storage part (42); a liquid fuel vaporization film (49) made of non-porous material to vaporize the liquid fuel to supply fuel gas to the fuel electrode; and a gas fuel supply speed control plate (48, 50) between the vaporization film and the fuel electrode and including openings (48a, 50a) piercing between the film and the electrode.    USE - Used as a fuel cell.    ADVANTAGE - By forming openings in the control plate, the supply speed of the fuel gas can be controlled.    DESCRIPTION OF DRAWING(S) - The figure shows a cross-sectional view of a fuel cell.    Electric power generation part (20)    Air electrode (21)    Solid electrolyte layer (22)    Fuel electrode (23)    Air supply part (30)    Air electrode side housing (31)    Oxygen supply opening (31a)    Air electrode gas diffusion layers (32, 34)    Air electrode current collector (33)    Fuel supply part (40)    Fuel electrode side housing (41)    Fuel storage part (42)    Fuel cartridge (43)    Fuel supply opening (44)    Pressure applying part (45)    Control plate (48, 50)    Openings (48a, 50a)    Liquid fuel vaporization film (49)    Adhesion layer (51)    Fuel electrode gas diffusion layers (52, 54)    Fuel electrode current collector (53)    Sealing material (55)
NOVELTY - A dye-sensitized photovoltaic cell comprises a first electrode (103), a semiconductor layer (104) formed on first electrode, a dye (105) formed on a surface of semiconductor layer, a second electrode (109) arranged opposite to the first electrode, and an electrolyte (110) disposed between the first and second electrodes. The second electrode comprises a transparent substrate (106), a photocatalytic layer (107) formed on transparent substrate, and a metal catalyst layer (108) formed on photocatalytic layer.    USE - For use as photovoltaic cell.    ADVANTAGE - The photovoltaic cell has high transmittance and exhibits high power conversion efficiency. Since the second electrode is produced by forming a metal catalyst layer over a transparent substrate by simple light exposure and dipping treatments using a photocatalytic layer and a water-soluble polymer layer, fabrication costs and processes are reduced.    DETAILED DESCRIPTION - INDEPENDENT CLAIMS are included for:    (1) electrode substrate production for a photovoltaic cell; and    (2) dye-sensitized photovoltaic cell manufacturing.    DESCRIPTION OF DRAWING(S) - The figure is a schematic cross-sectional view of a photovoltaic cell.    First electrode (103)    Semiconductor layer (104)    Dye (105)    Transparent substrate (106)    Photocatalytic layer (107)    Metal catalyst layer (108)    Second electrode (109)    Electrolyte (110)
NOVELTY - A solid acid which is an ion conducting compound comprises core of calixarene or calixresorcinarene, where hydroxyl groups are substituted by an organic group having a cation exchange group at a terminal end    USE - For polymer electrolyte membrane for fuel cell (claimed).    ADVANTAGE - The solid acid has low methanol crossover and high ionic conductivity, and provides fuel cell having high efficiency.    DETAILED DESCRIPTION - INDEPENDENT CLAIMS are included for:    (1) a polymer electrolyte membrane comprising polymer matrix; and    (2) a fuel cell comprising cathode; anode; and polymer electrolyte membrane interposed between the cathode and the anode.    DESCRIPTION OF DRAWING(S) - The figure is an NMR analysis spectrum of (Ia).
NOVELTY - The battery pack has multiple battery cells enclosed in a plastic or metal enclosure. An internal battery pack printed circuit board has a cable and/or connector. An opening exists in the exterior battery pack enclosure. A snap in black bezel covers the opening. The cable/connector is plugged into a modular fuel gauge. The fuel gauge module is snapped into place in the battery pack, where multiple spare battery pack is provided to identify the charge state of the battery.    USE - Used for a notebook computer.    ADVANTAGE - The battery pack does not require any additional modular fuel gauge, so that the pack is not burdened with the battery fuel gauge, thus reducing the cost of the pack. The battery pack is easily configured with or without a battery fuel gauge.    DESCRIPTION OF DRAWING(S) - The diagram shows a battery pack for notebook.
NOVELTY - Acetylene black has crystal bed depth of 500-1100 m2/g and specific surface area of 25-40 Angstrom measured by X-ray diffraction.    USE - For catalyst (claimed) used for fuel cell, such as polymer electrolyte fuel cell and phosphoric acid fuel cell.    ADVANTAGE - The acetylene black has high specific surface area and crystallization property, and excellent corrosion resistance, is easily manufactured, and provides high catalytic efficiency to catalyst. The fuel cell using the catalyst has favorable output characteristics for long period of time.    DETAILED DESCRIPTION - An INDEPENDENT CLAIM is included for:    (i) manufacture of acetylene black, which involves reducing moisture content of acetylene gas to 5 mg/l or less with absolute humidity, carrying out partial combustion reaction using oxygen gas, and treating obtained acetylene black by oxidation; and    (ii) a catalyst used for fuel cell, comprising platinum particles and/or platinum alloy particles supported on acetylene black.
NOVELTY - The carbon-dioxide gas generated in modification reaction of source gas in hydrogen production system, is absorbed by carbon-dioxide-gas absorber (22) at temperature higher than modification-reaction temperature. The heat generated during absorption of carbon-dioxide-gas by the carbon-dioxide-gas absorber is utilized for modification reaction. The carbon-dioxide gas absorber has composition of barium orthotitanate (Ba2TiO4) as main component. The carbon-dioxide gas is absorbed by the carbon-dioxide-gas absorber at temperature 800degreesC or less.    USE - For modifying carbon-dioxide gas in hydrogen production system used in fuel cell such as polymer electrolyte fuel cell (PEFC).    ADVANTAGE - The heat generation during absorption of carbon-dioxide-gas by the carbon-dioxide-gas absorber is utilized for modification reaction, hence highly purified reformed gas with high concentration of hydrogen can be manufactured efficiently and the energy consumption can be suppressed.    DETAILED DESCRIPTION - The absorbed carbon-dioxide-gas is released by heating the carbon-dioxide-gas absorber, using combustion heat which burned unused reformed gas.    DESCRIPTION OF DRAWING(S) - The figure shows a block diagram of the fuel cell system. (Drawing includes non-English language text)    Desulfurizer (1)    Reformer (2)    Selective oxidation reactor (3)    Carbon-dioxide-gas absorber (22)    Carbon-dioxide-gas ejector (23)
NOVELTY - A resistance zone formed between parallely arranged unit cells (6a-6f), comprises a strip-shaped elongate resistor that is fitted into groove in an insulation board and folded along both main surfaces of the board to form a V-shape. The both ends of the elongate resistor are mutually separated by the projection formed at the end side of insulation board, so as to form an air clearance between the ends of the resistor. The resistance zone is covered with a heat-resistant tape.    USE - For use in mobile phone, personal digital assistant (PDA), digital still camera, transceiver, power tool, backup power supply, power assistant bicycle and electric vehicle.    ADVANTAGE - The elongate resistor is easily and efficiently positioned, and sufficient air clearance is ensured.    DESCRIPTION OF DRAWING(S) - The figure shows the internal top view of battery pack.    Exterior case (2B)    Unit cells (6a-6f)    Thermistor (17)    Flexible substrate (19)    Protective circuit (20)
NOVELTY - A fuel cell has several micro-electrode arrays (MEAs) (4a-4c) with a solid polymer film of ion electroconductivity and several electric power generation portions comprising multiple separators (1a-1d) with which a flow path is formed. A fuel, oxygen and water are made to flow along the path through electric power generation portions to a humidification cell comprising a water permeable film having water permeability corresponding to each electric power generation portion.    USE - For a fuel cell.    ADVANTAGE - The number of components used in the fuel cell is reduced, giving a compact fuel cell.    DETAILED DESCRIPTION - An INDEPENDENT CLAIM is included for a fuel cell stack.    DESCRIPTION OF DRAWING(S) - The figure shows a schematic diagram of the fuel cell. (Drawing includes non-English language text).    Separators (1a-1d)    Water permeable film (2)    Micro electrode arrays (4a-4c)    Current collection board (5a,5b)    External load (6)
NOVELTY - The method involves applying a force to a continuous metallic foil (1) which is laminated by a resin (2), and pressing a bending support body (4) on the metallic foil when the foil is in tension state, such that a bent portion is formed in the foil. A crack or craze (8) is formed by in the bent portion of the foil when foil is bent.    USE - For manufacturing apertured metallic foil used as e.g. electrode or collector of primary batteries, such as electrolytic capacitor, electrical-double-layer capacitor, lithium cell, and secondary battery.    ADVANTAGE - The crack or craze of desired size is obtained using a simple method. The resin layer is not crushed or removed from the foil. The capability of an electrode or collector is improved.    DESCRIPTION OF DRAWING(S) - The figure shows a schematic view of the manufacturing method of crack or the model of craze metallic foil.    Metallic foil (1)    Bending support body (4)    Guide idler (5)    Pulling direction (A)    Tension (B)
NOVELTY - An electrolyte film has a porous base material whose pores are filled with polymer (C) having proton conductivity. The porous base material is formed by cross-linking a resin composition containing polyolefin-containing-polymer (A), and reactive-functional-group-containing polymers (B,D). The weight average molecular weight of polymer (A) is 500000 or more. The weight average molecular weight of polymer (B) is 2000000 or more. The weight average molecular weight of polymer (D) is less than 2000000.    USE - For polymer electrolyte fuel cell (claimed) such as direct methanol polymer fuel cell used as electric power supply source for portable machines and electric vehicles.    ADVANTAGE - The electrolyte film has favorable proton conductivity, methanol permeation prevention property, and bondability and low peelability with respect to electrode even when methanol aqueous solution is used as fuel. The fuel cell having high output characteristics, is provided economically using the electrolyte film.
NOVELTY - A polymeric electrolyte film is obtained by forming a laminate of at least four layers on support, by applying a precursor solution, heat-dehydrating, peeling and water washing the laminate from the support. The precursor solution contains silicic-acid compound, tungstic-acid compound, molybdic-acid compound, zirconic-acid compound and/or phosphoric acid compound, and polyvinyl alcohol.    USE - For polymer electrolyte fuel cell used as power supply for motor vehicles, portable equipments, domestic appliances and electric vehicles.    ADVANTAGE - The polymeric electrolyte film has excellent proton permeability and durability, and manufactured inexpensively.    DESCRIPTION OF DRAWING(S) - The figure shows the conceptual diagram of the sequential coating method in manufacture of polymeric electrolyte film.    Unwinding apparatus (1)    Coating devices (2,4)    Drying apparatus (3,5)    Winding apparatus (10)    Backing roller (A)    Sliding head portion (B)
NOVELTY - An ionic conductive electrolyte contains a polymer and a lithium salt. The polymer is synthesized from ionic monomer containing onium cation having two positive charges without polymerizable functional group, and organic anion having polymerizable functional group.    USE - For secondary battery (claimed) as power supply for electronic device, and electrochemical elements, such as capacitor and electrochromic elements.    ADVANTAGE - The ionic conductive electrolyte has excellent ionic conductivity, and provides secondary battery having favorable charging and discharging characteristics.
NOVELTY - A film-form solar cell contains a laminated component containing a photoelectric converting layer formed on a film base material. The photoelectric converting layer consists of semiconductor. The film base material is polybenzazole film. The linear expansion coefficient along flow direction of a film and at right angles to the flow direction of a film is -10 to 16 ppm/degreesC.    USE - As a film-type solar cell.    ADVANTAGE - The film-form solar cell has excellent flexibility, and high strength, high elastic modulus and heat resistance. The thin film of laminated photoelectric converting layer does not peel easily. The solar cell is prepared economically.
NOVELTY - The system has a flotation separator (50) with dense fluid for separating a set of polymeric portions having different densities, where the fluid comprises a mixture of lead and derivatives of lead dispersed in water. A pump (25) varies the quantity of water which is mixed with a device containing lead e.g. lead accumulator. A washing device (16) is integrated with the flotation separator. The flotation separator includes a rotating screen (15) for filtering the lead and derivates of lead e.g. oxides and sulfides.    USE - Used for treating a device containing lead such as lead accumulator and lead-acid battery, that is utilized on a vehicle and machine for industrial handling.    ADVANTAGE - The system avoids the use of enduring dense fluid inside a hydrodynamic separator. The system is compact and easily transportable. The system also permits to provide treatment for small quantities. The system treats the device containing lead in a simple and economic manner.    DETAILED DESCRIPTION - An INDEPENDENT CLAIM is also included for a method of treating a device containing lead.    DESCRIPTION OF DRAWING(S) - The drawing shows a partially sectioned, right lateral elevation and schematic view of a treatment system of devices containing lead.    Jacket (11)    Container (12)    Motor (14)    Rotating screen (15)    Washing device (16)    Conduit (17)    Hopper (20)    Pump (25)    Screw (40)    Flotation separator (50)
NOVELTY - Air conditioner comprises a vaporizer (1), a compressor (9) and a liquefier (2) arranged such that the air conditioner is protected from explosion.    USE - For small rooms, such as cupboards, containers or housings in the chemical industry.    ADVANTAGE - The air conditioner is prevented from exploding.    DETAILED DESCRIPTION - Preferred Features: The vaporizer and the liquefier are each coupled with a ventilator motor (4, 16) which each drive a ventilator wheel (3, 15) for introducing air through the vaporizer and the liquefier. The motors and the ventilator wheels are both safe from explosion. The air conditioner has a housing made from a plastic which is corrosion resistant.    DESCRIPTION OF DRAWING(S) - The drawing shows a schematic view of a cooling cycle of an air conditioner.    vaporizer (1)    liquefier (2)    ventilator wheel (3, 15)    ventilator motor (4, 16)    compressor (9)
NOVELTY - A method for fabricating silicon-containing surfaces in which a metal-containing layer is mounted on the surface and the obtained surface is subjected to a solution containing HF or NH6F or mixtures thereof, as well as an oxidation agent.    USE - For fabricating solar cells for photovoltaic energy conversion and of photo-detectors, LEDs.    ADVANTAGE - Facilitates sub-micrometer structuring of surfaces of silicon-containing materials and components.    DETAILED DESCRIPTION - An INDEPENDENT CLAIM is included for optoelectronic components.    DESCRIPTION OF DRAWING(S) - The total non-directional reflection of silicon substrates is compared.    Polished front face (3)    Open 'circles' (4)    Closed 'circles' (6)
NOVELTY - A liquid fuel contains an ionic micro gel.    USE - For fuel cells (claimed) used for electric power generation.    ADVANTAGE - The liquid fuel suppresses crossover, and provides fuel cells having good electric power-generation efficiency.
NOVELTY - An electrode catalyst contains noble metals supported in carbon material. The carbon material comprises a dispersion of ruthenium dioxide.    USE - For a fuel cell such as a direct methanol type fuel cell and a polymer electrolyte fuel cell used as a power supply for motor vehicles, portable devices and domestic purposes.    ADVANTAGE - The electrode catalyst has outstanding catalytic activity and transport property.
NOVELTY - A polyelectrolyte fuel cell (PEFC) has a cylindrical structure (41I, 41E) comprising a thermal insulating material, extending in lamination direction at supply side and ejection side heat transfer medium manifold (94I, 94E). The heat transfer medium manifolds are divided into an in-cylindrical region (95I) and an out-cylindrical region (95E). A hole (42) formed in the cylindrical structure in lamination direction, connects the in-cylindrical and the out-cylindrical regions.    USE - For motor vehicles.    ADVANTAGE - The exchange of heat between the heat transfer medium and heat transfer medium manifold wall surface is suppressed and the heat flow rate distribution of the heat transfer medium in the lamination direction of the cell, is adjusted easily.    DESCRIPTION OF DRAWING(S) - The figure shows an arrow line view showing layered structure between cells.    Cylindrical structures (41I,41E)    Hole (42)    Supply side heat transfer medium manifold (94I)    Ejection side heat transfer medium manifold (94E)    In-cylindrical region (95I)    Out-cylindrical region (95E)
NOVELTY - The pack has a rechargeable battery housing (10) and an electronic unit (16) arranged in the housing (10) and comprising light emitting diodes (18). A light-guide unit (28) is inserted into the housing (10) and interacts with one of the diodes in such a manner that the light emitted by one of the diodes (18) is contactlessly injected into the unit (28). A gap is provided between the diodes and the light guide unit. The unit (28) is arranged in the battery housing in a form fit manner. The light guide unit is made of plastic.    USE - Used in an electrical hand tool device (claimed) for driving a tool and an electric motor arranged in the device.    ADVANTAGE - The light-guide unit interacts with one of the light emitting diodes in such a manner that the light emitted by one of the diodes is contactlessly injected into the light guide unit, thus enabling a spatial separation of the arrangement of the light emitting diodes and the light guide unit, and hence enabling a flexible arrangement of the diodes in the battery housing and/or the electronic unit. The provision of the gap between the diodes and the light guide unit permits to vibration-controllably decouple the diodes from the light-guide unit, thus reducing the wear and the mechanical noise of the pack.    DESCRIPTION OF DRAWING(S) - The drawing shows an exploded view of rechargeable battery housing, a light guide unit and an electronic unit.    Rechargeable battery housing (10)    Electronic unit (16)    Light emitting diodes (18)    Light-guide units (20, 28)    Switch (24)
NOVELTY - The fresnel lens has a vertex angle prism that causes incident light from a focal point or incident light entering from an opposite side in parallel to an optical axis is totally internally reflected twice.    USE - For use in solar power generating system and LCD.    ADVANTAGE - The high light gathering power of the fresnel lens is achieved. The reflection at the reflecting faces is reduced. The transmittance of the fresnel lens is improved.    DESCRIPTION OF DRAWING(S) - The figure shows a schematic view of the fresnel lens.
NOVELTY - A polymer electrolyte fuel cell to work at greater than or equal to 100degreesC has anode catalyst layer (15) to oxidize fuel (e.g. hydrogen); cathode catalyst layer (14) to reduce oxidant gas; ionic conductor between the two layers; diffusion layers (16) placed outside the two layers; an anode separator (12), and a cathode separator (11) placed outside diffusion layers, where cathode separator has gas passage whose downstream sectional area is greater than upstream sectional area. Contact area between anode separator and its diffusion layer is larger than that between cathode separator and its diffusion layer.    USE - For converting chemical energy directly into electrical energy.    ADVANTAGE - The polymer electrolyte fuel cell is designed for working at greater than or equal to 100degreesC. The anode/cathode separator structure is capable of decreasing the mechanical stress to the membrane electrode assembly (MEA), thus extending its life. It is capable of decreasing a pressure loss of each passage of the cathode separator, and then decreasing a blower loss and increasing energy efficiency of the fuel cell. The area of contact between the rib surface of the anode separator and the diffusion layer of the anode is larger than the area of contact between the rib surface of the cathode separator and the diffusion layer of the cathode. The surface area supporting the MEA on the anode separator is larger than that on the cathode separator. Thus the MEA experiences a less amount of shear stress applied from the cathode to the anode.    DESCRIPTION OF DRAWING(S) - The figure shows a sectional view of parts separated in the fuel cell.    cathode separator (11)    anode separator (12)    cathode catalyst layer (14)    anode catalyst layer (15)    diffusion layers (16)    gaskets. (17)
NOVELTY - A battery comprises a cathode (21) and an anode (22) in a film-shaped package member, the cathode and the anode facing each other with a polymer electrolyte (23) and a separator (24) in between, the polymer electrolyte including a polymer, where an active material layer (21B) is disposed on a current collector (21A) in the cathode or the anode; and an exposed region (21C) where the active material layer is not disposed on the current collector and the separator is adhered with the polymer electrolyte in between.    USE - The battery, e.g. lithium-ion secondary battery, is used as portable power source of portable electronic devices, e.g. camcorders, cellular phones and portable computers.    ADVANTAGE - The positions of a cathode, an anode and a separator are maintained with high precision, thus the contact between the cathode and the anode can be prevented, and heat generation due to the generation of a short-circuit current can be prevented.    DESCRIPTION OF DRAWING(S) - The figure is a sectional view of a battery element.    Cathode (21)    Current collector (21A)    Active material layer (21B)    Exposed region (21C)    Anode (22)    Polymer electrolyte (23)    Separator (24)
NOVELTY - An organic electrolytic solution comprises a lithium salt; an organic solvent containing a first solvent having high permittivity and a second solvent having a low boiling point; and a phosphate compound having alkyloxy group.    USE - For manufacturing lithium battery (claimed), useful in lightweight portable high performance electronic devices such as camcorders, mobile phones and laptop computers.    ADVANTAGE - The organic electrolytic solutions exhibit flame resistance and good charge/discharge properties due to phosphine oxide compounds. The lithium batteries produced by the organic electrolytic solutions are highly stable and reliable, and have good charge/discharge efficiencies.    DETAILED DESCRIPTION - An organic electrolytic solution comprises a lithium salt; an organic solvent containing a first solvent having high permittivity and a second solvent having a low boiling point; and a phosphate compound having alkyloxy group of formula P(OR1)(OR2)(OR3) (I).    R1 - R3 = 1-20C alkyl, 2-20C alkenyl, 6-30C aryl, 2-30C heteroaryl (optionally substituted by halogen).    An INDEPENDENT CLAIM is also included for a lithium battery (1) comprising a cathode (2); an anode (3); and an organic electrolytic solution containing lithium salt, organic solvent having first solvent with high permittivity and a second solvent having a low boiling point, and the phosphate compound (I).    DESCRIPTION OF DRAWING(S) - The figure shows schematic view of the lithium battery.    lithium battery (1)    cathode (2)    anode (3)    separator (4)    battery case (5)    cap assembly. (6)
NOVELTY - Battery has electrode assembly formed by winding positive and negative electrodes (1,3) and insulating layer together. The electrodes have mixture layers (24,25) on both sides of core sheet (22,23) and core-exposed portions (2C,2A). The mixture layers have inclined weight regions (52,54) in which amount of mixture layer per unit area decreases towards core-exposed portion and constant weight regions (51,53). The inclined weight region has an average mixture density of not less than 40% and not more than 99% of the mixture density of the constant weight region.    USE - For a lithium ion secondary battery for electric tool, power assisted bicycle, electric scooter and robot.    ADVANTAGE - Eliminates the process of removing the mixture layers and reduces manufacturing cost of the battery. The safe battery has improved discharge characteristics for high output use.    DETAILED DESCRIPTION - An INDEPENDENT CLAIM is included for a battery pack.    DESCRIPTION OF DRAWING(S) - The figure shows the sectional view of the non-aqueous electrolyte secondary battery.    Positive electrode (1)    Core-exposed portions (2A,2C)    Negative electrode (3)    Core sheets (22,23)    Mixture layers (24,25)    Constant weight regions (51,53)    Inclined weight regions (52,54)
NOVELTY - An electricity conversion unit (50) converts the electrical energy generated in a stack unit (40) connected to a fuel supply unit. An electric power metering unit (170) detects both a residual amount of electric power left after the electricity conversion unit supplies electricity to a load and a supplementary amount of electric power supplied through a utility power source. A control unit (180) calculates the difference between the residual amount of electric power and supplementary amount of electric power to control the electricity output of a stack unit.    USE - For e.g. a polymer electrolyte fuel cell.    ADVANTAGE - The fuel cell is capable of load-dependent operation, which adjusts the electricity output depending on the variation of a load in actual use, preventing the production of unnecessary electricity and preventing unnecessary costs.    DESCRIPTION OF DRAWING(S) - The figure shows a block diagram of the fuel cell.    Stack unit (40)    Electricity conversion unit (50)    Electric power metering unit (170)    Electric power sensor (172,173)    Control unit (180)
NOVELTY - The building contains a room or space with at least one side wall (1), floor (2) or ceiling (7) provided with an energy conversion device (10-13) which converts sunlight (5) entering the room or space into energy for use elsewhere in the building. The device comprises one or more solar cells for converting sunlight into heat.    USE - A building is described.    ADVANTAGE - Energy costs are reduced and more energy can be obtained from the sun compared with the use of solar cells mounted on the roof, which offers a relatively small surface area for locating these cells.    DESCRIPTION OF DRAWING(S) - The figure shows a room inside the building.    side walls (1)    floor (2)    sunlight (5)    ceiling (7)    solar cells (10-13)
NOVELTY - The system has an acrylic plate joined and hermetically sealed with the frame of a photovoltaic panel. The acrylic plate is arranged on a 45-degree surface to receive water from a water container through a water pipe. A control device regulates the water level and the entry and flow of water on the acrylic plate. The water circulates to cool the interior of the photovoltaic panel. The discharge of water is further regulated by a sensor and a valve when the water reaches a certain temperature.    USE - For cooling photovoltaic panels.    ADVANTAGE - Cools photovoltaic panels to minimize loss caused by increase in operation temperature.    DETAILED DESCRIPTION - Photovoltaic batteries are stored in the panel to generate electric energy. The discharged water from the photovoltaic panel is stored in a thermal container for later use and for sanitary use.
NOVELTY - An ionic conductive composition contains a specific lithium salt, and an additive, which is coordinated to oxygen.    USE - As electrolyte for lithium secondary battery.    ADVANTAGE - The ionic conductive composition has favorable ion electric conductivity. The lithium secondary battery containing the composition has excellent battery performance such as charging-and-discharging characteristics.    DETAILED DESCRIPTION - An ionic conductive composition contains an additive, which is coordinated to oxygen, and a lithium salt shown by formula: LiM(OY)mX4-n.    M=element of XIII group of periodic table;    Y=oligo ether group;    X=electron-withdrawing group;and    n=1-3.    INDEPENDENT CLAIMS are included for the following:    (1) manufacture of ionic conductive composition, which involves mixing complex of the lithium salt, halogenated boron and ether, and volatilizing ether from the obtained mixture; and    (2) coordination compound formed by coordinating Lewis' acid to oxygen of lithium salt shown by formula: LiM(O(CH2CH2O)m-R2)2X2, where M is boron or aluminum, X is electron-with drawing group, m is 1-20, and R2 is 1-8C alkyl.
NOVELTY - A fuel cell comprises a separator (18) having an oxidation gas passageway (52) provided with water repellents (51) along with catalysts (50).    USE - For electric vehicles.    ADVANTAGE - The stagnation of water in the gas passageways is eliminated. Therefore, deterioration of the membrane electrode assembly (MEA) is prevented.    DESCRIPTION OF DRAWING(S) - The figure shows a sectional view of the oxidation gas passageway of the solid polymer electrolyte type fuel cell.    Separator (18)    MEA (19)    Catalyst (50)    Water repellent (51)    Oxidation gas passageway (52)
NOVELTY - The water vapor modifier comprises a modification guard catalyst portion (61) to guard modification catalyst layer (16) from leak sulfur content. The amount of the modification catalyst filled in the modification guard catalyst portion is 7% or more of the whole amount of the modification catalyst of the modification catalyst portion and the modification guard catalyst portion.    USE - For supplying hydrogen to polymer electrolyte fuel cell (PEFC).    ADVANTAGE - The water vapor modifier can be run stably for long period of time.    DETAILED DESCRIPTION - The mixed gas of hydrocarbon group raw material and water vapor flows into the modification guard catalyst portion, and modification catalyst layer. A hydrogen-rich reformed gas is ejected from the downstream. The modification catalyst layer, and the modification guard catalyst portion are filled with same catalyst or different catalyst. The modification guard catalyst portion is filled with nickel group modification catalyst.    DESCRIPTION OF DRAWING(S) - The figure shows the explanatory diagram of the water vapor modifier. (Drawing includes non-English language text)    Inner tube (1)    Outer tube (2)    Modification catalyst layer (16)    Modification guard catalyst portion (61)    Division wall (62-64)
NOVELTY - A hydroxide of saccharide and an alkali metal are reacted by heating at 150-450degreesC in oxygen free atmosphere, and hydrogen, and organic acid or its alkali salt are produced simultaneously. The molar ratio of hydroxide saccharide and alkali metal which produces hydroxide of alkali metal is 0.5-10 moles with respect to 1 mole of carbon contained in saccharide.    USE - For manufacture of organic acid or its alkali salt e.g. formic acid, acetic acid, glycolic acid, dicarboxylic acid, lactic acid and/or their alkali salt (all claimed) and hydrogen used as fuel for polymer electrolyte fuel cell.    ADVANTAGE - Hydrogen and organic acid or its alkali salt, are manufactured simultaneously under mild conditions without production of carbon monoxide and carbon dioxide.    DETAILED DESCRIPTION - An INDEPENDENT CLAIM is also included for manufacturing apparatus of organic acid or its alkali salt.    DESCRIPTION OF DRAWING(S) - The graph shows the production amount of organic acid at the time of rapid cooling after attaining reaction temperature. (Drawing includes non-English language text)
NOVELTY - A secondary battery comprises an anode active material comprising a transition-metal oxide which performs insertion discharge of lithium. A cathode active material contains 5-1900% of carbon by weight ratio with respect to a compound containing silicon atom, which performs insertion discharge of lithium. The silicon compound has an average particle size of 0.01-50 microns and is covered with a thermoplastic resin.    USE - For lithium secondary batteries.    ADVANTAGE - The amount of energy and the cycle life of the lithium secondary battery are raised.
NOVELTY - The battery consists of a separator (23) provided between a positive electrode (21) and a negative electrode (22), and a battery can (11) connected to the negative electrode. An insulation layer (50) is provided between the battery can and a battery element (20) to prevent the electricity supply with either positive or negative electrode and the battery can. The insulation layer comprises a resin material that contracted or melted at a temperature lower than the reference temperature of the battery element.    USE - For lithium iron sulfide dry cell, lithium manganese battery, lithium copper-oxide battery, lithium ion battery, nickel-hydrogen battery, nickel cadmium battery, aluminum electrolytic capacitor and other electrochemical device.    ADVANTAGE - An extreme temperature rise is avoided and high safety can be ensured at the time of heat generation by heavy current.    DESCRIPTION OF DRAWING(S) - The figure shows a sectional view of battery. (Drawing includes non-English language text)    Battery can (11)    Battery element (20)    Positive electrode (21)    Negative electrode (22)    Separator (23)    Insulation layer (50)
NOVELTY - The non-aqueous electrical storage device has an electrical storage device main portion and a laminated packing (5) for sealing electrical storage device main portion. The joining end face (5b) of laminated packing is sealed with a water-repellent and flame-retardant fluid material (1).    USE - For e.g. non-aqueous secondary battery and non-aqueous electrical double layer capacitor used as power supply for motor vehicles and electric vehicles.    ADVANTAGE - The non-aqueous electrical storage device has improved safety and cycle characteristics. The permeation of moisture content into laminated packing is suppressed.    DESCRIPTION OF DRAWING(S) - The figure shows the sealing method of laminated packing with fluid material.    Fluid material (1)    Container (3)    Laminated packing (5)    Joining end face (5b)    Lead terminal (7)
NOVELTY - The hold structure of fuel cell (B) has a liquid fuel tank (9) that stores liquid fuel (L) that is supplied to the anode catalyst layer (3). A proton conductive film (6) diffuses the proton provided in the liquid fuel, and arranges between anode catalyst layer and cathode catalyst layer (2). An accommodation space (16) for holding fuel cell in case of electronic device (17), has elastic element (20) situated between a cover (18) that closes the accommodation space and surface layer (15), presses the surface layer of fuel cell for holding within the case.    USE - For holding fuel cell in case of electronic devices such as personal computer, mobile telephone and portable music reproduction machine.    ADVANTAGE - Surface layer of the fuel cell is pressed efficiently and effectively by the arrangement of elastic element, hence the falling of fuel cell from the electronic device is inhibited and thus a stable output characteristics of fuel cell is achieved.    DESCRIPTION OF DRAWING(S) - The figure shows a typical sectional view of hold structure of direct methanol fuel cell. (Drawing includes non-English language text)    Membrane electrode assembly (1)    Cathode catalyst layer (2)    Anode catalyst layer (3)    Cathode gaseous diffusion layer (4)    Anode gaseous diffusion layer (5)    Proton conductive electrolyte film (6)    Sealing material (8)    Liquid fuel tank (9)    Fuel vaporization layer (10)    Frame (11)    Vaporization fuel storage chamber (12)    Moisture keeping board (13)    Air inlet (14)    Surface layer (15)    Battery accommodation space (16)    Case of electronic device (17)    Cover (18)    Elastic element (20)    Fuel cell (B)    Liquid fuel (L)
NOVELTY - The process involves forming catalyst layers (3a, 3b, 4a, 4b) on a base material sheet, using a catalyst paste comprising catalyst particles such as iron, an ionic conductive resin such as nafion, and a solvent such as methanol. The formed catalyst layer is repeatedly transferred a specific number of times from the base material to an electrolyte film (2) and electrodes (5, 6) such that the catalyst layer joins the electrolyte film and the electrodes.    USE - For a polymer electrolyte fuel cell such as a direct methanol type fuel cell (claimed), etc.    ADVANTAGE - The catalyst layer required for methanol oxidation is provided without cracking. An effective electrolyte film and electrode joint is obtained with good electric power generation characteristics.    DESCRIPTION OF DRAWING(S) - The figure shows a the sectional view of the electrolyte film and electrode joint.    Electrolyte film and electrode joint (1)    Electrolyte film (2)    Anode catalyst layers (3a,3b)    Cathode catalyst layers (4a,4b)    Anode (5)    Cathode (6)
NOVELTY - The battery pack includes a side frame (6) having protrusions (6A,6B) protruding towards the flat surfaces (2A,2B) of the thin battery (2). The edge of the terminal surface (2C) of the battery, is guided to a terminal frame (7), to elastically deform the side frame and to guide the battery between the protrusions, when an exterior frame (1) is mounted on the battery.    USE - For thin battery.    ADVANTAGE - The manufacturing cost is decreased as the exterior frame is simple in structure.    DESCRIPTION OF DRAWING(S) - The figure shows an exploded view that shows the battery pack.    Exterior frame (1)    Thin battery (2)    Flat surfaces of battery (2A,2B)    Terminal surface of battery (2C)    Side frame (6)    Protrusions (6A,6B)    Terminal frame (7)
NOVELTY - A separator (5a,5b) contains a material having specific chemical composition, and has an oxide and/or nitride film formed at metallic-glass plate material. The film is formed from oxide and/or nitride of component element in a metallic glass. The plate material has thickness of 0.02-0.5 mm. Corrugations are formed as a gas passageway by press-forming the plate material in a super-cooled-liquid region.    USE - For polymer electrolyte fuel cell.    ADVANTAGE - The separator is economical and has excellent corrosion resistance, oxidation-reduction stability, electroconductivity, air tightness, mechanical strength and workability. The fuel cell has excellent durability and stability.    DETAILED DESCRIPTION - A separator has an oxide and/or nitride film formed at metallic-glass plate material. The film is formed from oxide and/or nitride of component element in a metallic glass. The plate material has thickness of 0.02-0.5 mm. Corrugations are formed as a gas passageway by press-forming the plate material in a super-cooled-liquid region. The separator contains a material having chemical composition shown by formula: (Ni1-xZrx)aNbbTic, where a is 60-70 atomic%, b is 5-20 atomic%, c is 15-30 atomic%, and x is 0-0.17. An INDEPENDENT CLAIM is included for manufacture of separator. The metallic-glass plate material is pressed in a state in which it is heated to super-cooled-liquid region ranging between glass transition temperature and crystallization temperature. Corrugations used as gas passageway are formed. Subsequently, the film of oxide and/or nitride is formed in the surface of corrugations, to obtain the separator.    DESCRIPTION OF DRAWING(S) - The figure shows the schematic side view of separator unit of fuel cell.    Electrode layers (1,3)    Single cell (4)    Separators (5a,5b)    Concave portion (7)    Convex portion (8)
NOVELTY - The transparent guard plate (100) formed on infrared interruption dielectric multi-layer film (2) through an adhesive agent (101), has functional films (201,202) having stain-resistance, anti-static and/or anti-reflective property at its light-receiving surface side.    USE - For use in digital still camera, digital camcorder, etc.    ADVANTAGE - The adhesion of stain on the transparent guard plate surface is avoided by providing functional films on its light-receiving surface side, hence reflection of incident light is suppressed as a result loss of incident light is prevented.    DESCRIPTION OF DRAWING(S) - The figure shows the photoelectric transducer.    Infrared interruption dielectric multi-layer film (2)    Protective films (3,4)    Transparent guard plate (100)    Adhesive agent (101)    Functional films (201,202)
NOVELTY - The article (200) comprises photovoltaic cell (203) with photoactive layer having electron acceptor material and electron donor material and display (202) supported and connected to photovoltaic cell. The display is formed of transparent or semi-transparent material, when the display is not electrically activated. The display is formed of non-transparent material, when the display is electrically activated.    USE - For paper, business card, journal, magazine and book (all claimed).    ADVANTAGE - Avoids additional power supply or electronic device for the operation of display.    DETAILED DESCRIPTION - An INDEPENDENT CLAIM is included for display operation method.    DESCRIPTION OF DRAWING(S) - The figure shows a schematic diagram of article.    Article (200)    Display (202)    Photovoltaic cell (203)
NOVELTY - A fuel cell stack comprises: a cathode gas diffusion layer (310) electrically coupled to a cathode current collector (305); a hydrophobic layer (315) supported by the cathode gas diffusion layer; a catalyst coated proton exchange membrane layer (320) adjacent the hydrophobic coating; a hydrophilic layer (325) adjacent the membrane layer; an anode gas diffusion layer (330) supporting the hydrophilic layer; and an anode current collector (335) electrically coupled to the anode gas diffusion layer.    USE - For a power generator.    ADVANTAGE - Hydrophobic and hydrophilic layers are added to the fuel cell to encourage water transport from the cathode to the anode.    DESCRIPTION OF DRAWING(S) - The figure shows a cross-section of a fuel cell stack.    Cathode current collector (305)    Cathode gas diffusion layer (310)    Hydrophobic layer (315)    Catalyst coated proton exchange membrane layer (320)    Hydrophilic layer (325)    Anode gas diffusion layer (330)    Anode current collector (335)    Water vapor and hydrogen permeable membrane (340)    Fuel (345)
NOVELTY - An electrochemical cell comprises: an electrochemical hydrogen generator including a first cathode (16) which generates hydrogen gas via an electrolytic reaction and a first anode (22) adjacent the first cathode; a hydrogen fuel cell including a second anode which oxidizes hydrogen gas and a second cathode adjacent the second anode; and an electrical conductor external of the electrochemical cell for providing the electrical current to a load external of the electrochemical cell. The hydrogen generator is in series electrical connection with the hydrogen fuel cell.    USE - For generating an electrical current.    ADVANTAGE - The hydrogen generator can have competitive volumetric and gravimetric capacities relative to other hydrogen sources; can be safer than hydrogen sources based on liquid hydrogen, compressed hydrogen gas, metal hydride storage alloys, or active metal hydrides; and can experience reduced leakage of hydrogen gas and/or electrolyte compared to other hydrogen sources. The electrochemical cell can experience reduced carbonation, drying and/or flooding relative to a conventional metal-air cell and can have an improved activated stand life relative to a conventional metal-air cell.    DETAILED DESCRIPTION - An INDEPENDENT CLAIM is included for generating an electrical current.    DESCRIPTION OF DRAWING(S) - The figure shows a partial cross-sectional side view of hydrogen-generating cell.    Housing (12)    Internal volume (14)    Cathode (16)    Separator (18)    Envelope (20)    Anode (22)    Electrolyte (24)    Current collector (26)    Electronic conductor (28, 30)    Hydrogen gas outlet (34)    Hydrophobic, hydrogen-permeable membrane (36)
NOVELTY - A fuel cell comprises an electrolyte layer (10) positioned between a fuel electrode (12) and an oxygen electrode (14). The fuel electrode and/or the oxygen electrode comprise a supported catalyst. The supported catalyst comprises carbon nanorings, each nanoring has carbon layer(s) forming an annular wall that defines a hole and has a length that is less than or equal to the outer diameter of the nanoring. Catalyst nanoparticles are supported on the carbon nanorings.    USE - The fuel cell, e.g. direct methanol or ethanol fuel cell, is used for generating electricity.    ADVANTAGE - The annular shape of the carbon nanorings gives the nanoring support, and thus the fuel cell has unique properties, e.g. the hole in each nanoring gives the nanoring material high porosity and high surface area. The high surface area of the nanorings allows for high metal loadings while the high porosity improves the performance of the fuel cell due to improved diffusion of reactants. The graphitic character of the nanorings makes the nanorings highly conductive, which is important in the electrode of the fuel cell.    DETAILED DESCRIPTION - An INDEPENDENT CLAIM is included for the fuel cell catalyst.    DESCRIPTION OF DRAWING(S) - The figure is a fuel cell electrode membrane assembly.    Electrolyte layer (10)    Fuel electrode (12)    Oxygen electrode (14)
NOVELTY - An organic electrolytic solution comprises a lithium salt; an organic solvent containing a first solvent having high permittivity and a second solvent having a low boiling point; and a phosphine oxide compound containing silyloxy group.    USE - For manufacturing lithium battery (claimed), useful in lightweight portable high performance electronic devices such as camcorders, mobile phones and laptop computers.    ADVANTAGE - The organic electrolytic solutions exhibit flame resistance and good charge/discharge properties due to phosphine oxide compounds. The lithium batteries produced by the organic electrolytic solutions are highly stable and reliable, and have good charge/discharge efficiencies.    DETAILED DESCRIPTION - An organic electrolytic solution comprises a lithium salt; an organic solvent containing a first solvent having high permittivity and a second solvent having a low boiling point; and a phosphine oxide compound containing silyloxy group of formula ((R10)(R11)(R12)-Si-(-O-)n-(-R3-)l-)-P(=O)(-(-R1-)l-(-O-)n-Si-(R6)(R5)(R4))(-(-R2-)l-(-O-)n-Si(R7)(R8)(R9)) (I).    l and n=0 or 1;and    R1 - R12=1-20C alkyl, 6-30C aryl, 2-30C heteroaryl (optionally substituted by halogen).    An INDEPENDENT CLAIM is included for a lithium battery (1) comprising a cathode (2); an anode (3); and an organic electrolytic solution containing lithium salt, organic solvent having first solvent with high permittivity and a second solvent having a low boiling point, and the phosphine oxide compound (I).    DESCRIPTION OF DRAWING(S) - The figure shows schematic view of the lithium battery.    lithium battery (1)    cathode (2)    anode (3)    separator (4)    battery case (5)    cap assembly. (6)
NOVELTY - A non-aqueous electrolytic solution comprises a non-aqueous solvent, an electrolyte salt, and a polyoxyalkylene-modified silane.    USE - In a secondary battery, an electrochemical capacitor and lithium ion secondary battery (claimed).    ADVANTAGE - The electrolytic solution has ability to construct a battery that has improved discharge characteristics both at low temperatures and high outputs as well as improved safety.    DETAILED DESCRIPTION - A non-aqueous electrolytic solution comprises a non-aqueous solvent, an electrolyte salt, and a polyoxyalkylene-modified silane having formula (R1)4-x-Si-Ax.    R1 = 1-30C alkyl (optionally substituted with amino or carboxyl), 1-30C aryl, 1-30C aralkyl, 1-30C alkoxy or 1-30C aryloxy (all optionally partially substituted with halo);    x = 1-4;    A = polyoxyalkylene radical of formula -R2O-(CaH2aO)b-R3;    R2 = 2-20C divalent organic radical optionally containing an ether or ester bond;    a = 2-4;    b = 1-6; and    R3 = 1-30C alkyl (optionally substituted with amino or carboxyl), 1-30C aryl or 1-30C aralkyl (all optionally partially substituted with halo).
NOVELTY - The output voltage and current of a fuel cell stack are measured. The concentration value of mixed fuel corresponding to the measured voltage and current is extracted from a look-up table and the extracted value is compared with a reference value. The fluid flowing in a pipe between the cathode outlet of the fuel cell stack and the mixer, is cooled by using a heat exchanger when the extracted concentration value of the mixed fuel is higher than the reference value.    USE - For use in a direct methanol fuel cell system.    ADVANTAGE - Fuel having a desired concentration is effectively supplied to the fuel cell stack to operate the fuel cell stack stably and continuously for a long time.    DETAILED DESCRIPTION - An INDEPENDENT CLAIM is included for an apparatus for water management.    DESCRIPTION OF DRAWING(S) - The figure shows a block diagram of the direct methanol fuel cell system.
NOVELTY - The conductive paste (33) comprises a binder resin, a conductive material dispersed in the binder resin, and an additive dispersed in the binder resin. The additive contains layered sulfide particles and/or spheroidal particles.    USE - For electrode of photovoltaic apparatus (claimed).    ADVANTAGE - The electrode obtained using the conductive paste suppresses increase of resistance.    DETAILED DESCRIPTION - INDEPENDENT CLAIMS are included for the following:    (1) photovoltaic apparatus; and    (2) manufacture of photovoltaic apparatus.    DESCRIPTION OF DRAWING(S) - The figure shows the sectional view of photovoltaic apparatus.    Photoelectric conversion layer (30)    Translucent conductive film (31)    Electrode (32)    Conductive paste (33)
NOVELTY - An electrode catalyst layer has an electrode catalyst in which a catalyst component is supported by an electroconductive support and a proton conductive electrolyte. The mass ratio of the proton conductive electrolyte and electroconductive support, and the mass ratio of the catalyst component and electroconductive support are set to a specific value.    USE - For an electrode assembly (claimed) of a polymer electrolyte fuel cell (claimed) used as power supply for motor vehicles, mobile phones and power supplies for construction.    ADVANTAGE - The initial stage capability and durability are improved, thus high electric power generation capability can be exhibited over long period of time from electric power generation start initial stage.    DETAILED DESCRIPTION - The electrode catalyst layer has an electroconductive support with a carbon support having a lattice space of 0.341-0.355nm. The specific surface area of the electroconductive support is set to a specific value. The catalyst component shows a catalytic action to be performed with respect to oxidation reaction of hydrogen and reductive reaction of oxygen. The electrochemical effective surface product of the layer is set. The mass ratio of the proton conductive electrolyte and electroconductive support decreases towards the exit side from the entrance side of the gas passageway.    DESCRIPTION OF DRAWING(S) - The figure shows a sectional view of the polymer electrolyte fuel cell.    Electrode assembly (100)    Solid polymer electrolyte film (110)    Separator (140)    Gas passageway (141)    Polymer electrolyte fuel cell (150)
NOVELTY - A gas humidifier (30) has several nozzles (31A,31B) differing in aperture diameter, and spraying chamber (34) having a portion of which cross-sectional area increases towards the spraying direction of the nozzles. The nozzles spray water droplet to supply gas.    USE - For fuel cell system (claimed) such as polymer electrolyte fuel cell, alkaline fuel cell, molten carbonate fuel cell and solid oxide fuel cell used for generating electric power for vehicle.    ADVANTAGE - The gas humidifier enables steady operation of fuel cell.    DETAILED DESCRIPTION - An INDEPENDENT CLAIM is included for fuel cell system.    DESCRIPTION OF DRAWING(S) - The figure shows the outline structure of the gas humidifier. (Drawing includes non-English language text)    Gas humidifier (30)    Nozzles (31A, 31B)    Valves (32A, 32B)    Pump (33)    Spraying chamber (34)
NOVELTY - Composite-type ion conductor contains a solid acid and an electrolyte liquid having proton conductivity. The solid acid has Bronsted-Lowry acidic radical. The proton conductive electrolyte liquid contains an anion component and a cation component. The cation component is contained in excess equivalent with respect to sum of equivalent of solid acid and anion component.    USE - As electrolyte for fuel cell (claimed) e.g. polymer electrolyte fuel cell.    ADVANTAGE - Composite-type ion conductor has excellent ionic conductivity and stability. The fuel cell comprising the composite-type ion conductor has excellent durability and electric power generating characteristics.    DETAILED DESCRIPTION - An INDEPENDENT CLAIM is included for: the fuel cell.    DESCRIPTION OF DRAWING(S) - The figure shows a graph of the measurement result of ionic conductivity of the composite-type ion conductor. (Drawing includes non-English language text)
NOVELTY - An electrolyte film has a surface layer (adhesive layer) and a central layer (intermediate layer). The surface layer is formed by laminating at least two types of electrolyte resins having different elastic moduli.    USE - For manufacturing a membrane electrode assembly for polymer electrolyte fuel cells (all claimed) used as power supplies for electric vehicles.    ADVANTAGE - The electrolyte film has improved adhesivity with a catalyst layer, and provides a highly efficient fuel cell. The membrane electrode assembly has good rigidity, mechanical strength, durability and ionic conductivity.    DETAILED DESCRIPTION - INDEPENDENT CLAIMS are also included for the following:    (1) the manufacture of an electrolyte film for polymer electrolyte fuel cells;    (2) a membrane electrode assembly;    (3) the manufacture of a membrane electrode assembly; and    (4) a polymer electrolyte fuel cell.    DESCRIPTION OF DRAWING(S) - The figure shows the manufacture of a membrane electrode assembly using the electrolyte film for polymer electrolyte fuel cell. (Drawing includes non-English language text).
NOVELTY - A wrapping material has a heat resistant resin film layer, metal foil layer and thermoplastic resin unstretched film layer. A lubricant-providing layer is formed in the outermost layer side of heat resistant resin oriented film layer. The lubricant-providing layer contains thermoplastic resin and silicone compound having number average molecular weight of 1000 or more. Several other layers are formed in between heat resistant resin film layer and lubricating providing layer.    USE - For electrolyte liquid case of lithium ion secondary cell (claimed) and capacitor.    ADVANTAGE - The wrapping material does not generate deformation even during stretching, molding or deep drawing, due to the provision of lubricant providing layer containing mixture of silicone compound and thermoplastic resin.
NOVELTY - The process involves mounting a metal mold (2) of desired shape on a formation substrate (1) and performing compression molding of a titanium fiber (3) into the mold, using a pressure plate (4). A titanium fiber sintered compact (60) with a length of 1-10 mm is formed by mounting a titanium fiber filled mold on a sintering plate and pressing the mold with a pressure plate (7).    USE - For the production of a sheet-like porous sintered compact used as a diffusion layer in a fuel cell of a motor vehicle and also used as a filter medium of a high temperature melt.    ADVANTAGE - A sheet-like porous sintered compact with high porosity and good gas permeability is obtained.    DESCRIPTION OF DRAWING(S) - The figure shows a sectional view of the manufacturing process of sheet-like porous sintered compact.    Formation substrate (1)    Metal mold (2)    Titanium fiber (3)    Pressure plates (4, 7)    Titanium fiber sintered compact (60)
NOVELTY - Titania nano rod has X-ray diffraction intensity ratio of surface (004) and surface (200) of 0.85-1 in Miller-index.    USE - For dye sensitized solar cell (claimed).    ADVANTAGE - The titania nano rod has high crystallinity and electron-transport efficiency. The dye sensitized solar cell comprising the titania nano rod has high photoelectric conversion efficiency.    DETAILED DESCRIPTION - INDEPENDENT CLAIMS are included for the following:    (1) manufacture of titania nano rod. A titanium organic compound is reacted with an aqueous solution containing block copolymer having hydrophobic block and hydrophilic block and an organic amine, or ammonia to obtain titania sol. Hydrothermal reaction of titania sol is carried out to obtain titania nano rod of anatase phase; and    (2) dye sensitized solar cell, which has a transparent electrode, a porous oxide semiconductor layer laminated on the transparent electrode, a counter electrode provided facing the transparent electrode, and an electrolyte liquid impregnated between the electrodes. The oxide semiconductor layer contains titania nano rod, and sensitizing dye is adsorbed to the surface of the semiconductor layer.    DESCRIPTION OF DRAWING(S) - The graph shows the relationship between short circuit current density and open circuit voltage of the dye sensitized solar cell. (Drawing includes non-English language text).
NOVELTY - An epicyclic-gear mechanism comprising sun gears (S1,S2), planetary pinions (P1-P4) and ring gear (R1), transmits power input from motive power sources (1,2) driven with electric power from fuel cell, to ancillary equipment (8) and driving wheel (9). A vehicle controller (5) adjusts driving torque of compressor in the ancillary equipment to adjust air supplied to the fuel cell, and opening degree of a regulating valve to adjust flow rate of air ejected from the fuel cell, so that fuel cell pressure and air flow rate are of desired values.    USE - For polymer electrolyte fuel cell electric vehicle.    ADVANTAGE - Distributes power without consistency between output shafts, effectively.    DESCRIPTION OF DRAWING(S) - The figure shows a block diagram of the control apparatus. (Drawing includes non-English language text)    Power sources (1,2)    Vehicle controller (5)    Ancillary equipment (8)    Driving wheel (9)    Planetary pinions (P1-P4)    Ring gear (R1)    Sun gears (S1,S2)
NOVELTY - A vertical hollow column (12) stores water heated on its external wall via solar radiation effect. An inlet socket (18) receives water and communicates with an internal supply pipe assembly and the shower head (20) delivering water as a spray. A controller and a feed pipe (22) from the inlet socket to a T-junction pipe fitting (24) divert water through either an ascending or descending pipe (26,28) connected respectively to the shower head and column. Cold and hot water taps (32) are operated to divert either cold or hot water to the shower head.    USE - For exterior use such as around a swimming pool, garden and park.    ADVANTAGE - The outdoor shower apparatus is more reliable and aesthetically appealing. It delivers both cold and hot water on demand where the water supply pipes and other plumbing fixtures are located inside the apparatus.    DESCRIPTION OF DRAWING(S) - The drawings show a front elevation view of an outdoor shower apparatus and a sectional view of its internal supply pipe assembly.    Column (12)    Inlet socket (18)    Shower head (20)    Feed pipe (22)    Pipe fitting (24)    Ascending and descending pipes (26,28)    Water taps (32)
NOVELTY - The fuel cell (200) has an anode side catalyst and cathode side catalyst (212) positioned on both sides of a solid polymer electrolyte film (211). A fuel guide (220) is positioned facing the anode side catalyst. The fuel guide guides the fuel from external source, towards the center of the anode side catalyst.    USE - For fuel cell.    ADVANTAGE - The non-uniformity of hydrogen distribution can be suppressed, and the output voltage of the fuel cell can be improved.    DETAILED DESCRIPTION - An INDEPENDENT CLAIM is also included for fuel cell system.    DESCRIPTION OF DRAWING(S) - The figure shows an exploded perspective view of the fuel cell.    Fuel cell (200)    Membrane electrode assembly (210)    Solid polymer electrolyte film (211)    Cathode side catalyst (212)    Fuel guide (220)
NOVELTY - The mass flow of fuel to the electrochemical device, such as fuel cell, is controlled so that the mass flow varies during the operation of the electrochemical device. The electrical parameter of the electrochemical device is controlled, in combination with controlling mass flow of fuel to the electrochemical device, so that the electrical parameter varies during the operation of the electrochemical device.    USE - For operating electrochemical device, such as fuel cell, or electrochemical sensor.    ADVANTAGE - Improves operation of electrochemical device, and maximizes performance measure of electrochemical device.    DETAILED DESCRIPTION - The electrical parameter comprises voltage, current, cell impedance, or any combination of voltage, current, and cell impedance. The electrical parameter is controlled by applying an overvoltage to an electrode of the electrochemical device during part of the operation of the device. The mass flow of fuel is controlled by reducing the mass flow during part of the operation of the electrochemical device.    DESCRIPTION OF DRAWING(S) - The figure shows plots of analytical predictions of power delivered by a fuel cell for two cases of variation of overvoltage as a function of time, and more specifically the running average of power from a simulated fuel cell operated as a half cell for two cases, such as optimized waveform and rectangular pulsing.
NOVELTY - Use of rubber compound as a material in fuel cell comprises an elastomer blend containing a rubber with at least two functional groups that can be cross-linked by hydrosilylation; a cross-linking compound, which is a hydrosiloxane derivative or its mixture that exhibit an average of at least two silicon hydride groups per molecule; a hydrosilylation catalyst system; and at least a filler and a coagent that can be cross-linked by hydrosilylation.    USE - The rubber compound is useful as material in fuel cell, for sealing and/or impregnations, coating of fabrics and fleece materials, membranes or adhesives of hose valves, pumps, filters, humidifiers, reformers, reservoirs (tanks) and shock-mounts (claimed).    ADVANTAGE - The rubber compound exhibits improved mechanical properties, preferably increased elongation at rupture, tensile strength and tear strength.
NOVELTY - The thermal collector uses supercritical heat transfer fluid with a maximum surface tension of 20 dynes/cm, which operates at pressure greater than 300psi. The thermal collector has heat transfer fluid pipe with diameter less than 3000 microns. The integral fail-safe valve and thermal diode, limit heat transfer fluid loss.    USE - For e.g. supercritical flat panel thermal collector with integral flat panel heat exchanger which also serve as floor panels, wall panels, fencing, roofing, ceiling types or architectural elements or structures (all claimed). The heat transfer fluids suits for thermal energy conversion devices like solar thermal flat panel, solar thermal concentrator receivers, thermionics emission cell, thermovoltaic cell, electricity generator, compressor and heat pump and thermo dynamic cycles like Goswami, Uehara, Kalina, Rankine, Carnot, Joule-Brayton, Ericsson and Stirling cycles (all claimed) for e.g. solar collector in buildings.    ADVANTAGE - The supercritical flat panel thermal collector enables high energy conversion efficiency by maximizing the collection of both direct energy conversion device energy like electricity and thermal energy from both non-transformed photons to phonons and waste heat from energy conversion device. Thermal losses are reduced and the high thermal flux rate is achieved with minimum pressure losses. The integration of flat panel collector into buildings reduces cost and improves thermal resistance of buildings.    DETAILED DESCRIPTION - INDEPENDENT CLAIMS are also included for the following:    (1) a flat panel heat exchanger; and    (2) a heat transfer fluid.    DESCRIPTION OF DRAWING(S) - The figure shows the cross-sectional view of supercritical flat panel thermal collector with internal energy conversion device.
NOVELTY - A buffer layer and a photoelectric-converting layer are formed on a substrate having an electrode. A titanium dioxide hole-blocking layer is then formed with wet process under air, and a counter electrode is provided on the hole-blocking layer to obtain organic thin-film photoelectric transducer.    USE - For manufacturing organic thin-film photoelectric transducer (claimed) such as organic thin-film solar cell and organic thin-film photovoltaic cell.    ADVANTAGE - The organic thin-film photoelectric transducer having improved photoelectric conversion efficiency and durability is efficiently obtained.    DESCRIPTION OF DRAWING(S) - The figure shows the layer structure of organic thin film solar cell. (Drawing includes non-English language text)
NOVELTY - The proton conductive hybrid material contains proton conductive inorganic nanoparticles and proton conductive polymer. The Stokes particle diameter of the proton conductive hybrid material by dynamic light scattering method, is 20 nm or less.    USE - For manufacture of dispersion, and catalyst layer and electrolyte film of fuel cell (all claimed).    ADVANTAGE - The proton conductive hybrid material has high proton conductivity in low and high temperature conditions, and controlled particle diameter.    DETAILED DESCRIPTION - INDEPENDENT CLAIMS are included for the following:    (1) dispersion;    (2) manufacture of dispersion;    (3) catalyst layer;    (4) manufacture of catalyst layer;    (5) electrolyte film;    (6) manufacture of electrolyte film; and    (7) fuel cell.
NOVELTY - A wet condition determination unit performs equalization processing, if the equalization value is smaller than the reference value. An overmoisture determination unit determines the moisture content in the fuel cell based on the voltage variation statistical value greater than the reference value.    USE - For fuel cell system e.g. polymer electrolyte fuel cell.    ADVANTAGE - The over-hydration state of the fuel cell is detected quickly which maintains the electric power generation state of the fuel cell in favorable condition.    DETAILED DESCRIPTION - An INDEPENDENT CLAIM is included for overmoisture determination method.    DESCRIPTION OF DRAWING(S) - The figure shows the schematic diagram of the fuel cell system. (Drawing includes non-English language text)    Fuel cell system (10)    Polymer electrolyte fuel cell (20)    Control section (54)    Voltage sensor (70)    Analog-to-digital converter (72)
NOVELTY - Solar cell/module manufacture includes mixing a colloidal silica solution comprising particulate and/or colloidal silica in solvent(s) and a polymeric solution comprising silica chains and/or polymers to form a coating solution. The coating solution is deposited on a glass substrate and heat cured to form an antireflective coating having a refractive index of 1.2-1.35 on the glass substrate. The glass substrate with antireflective coating is used in a solar cell/module.    USE - For manufacturing solar cell/module.    ADVANTAGE - The antireflective coating has reduced refractive index so decreasing reflection and permitting more radiation to make its way to active layer(s) of a solar cell/module.    DETAILED DESCRIPTION - INDEPENDENT CLAIMS are included for:    (1) a solar cell/module; and    (2) coated article manufacture.    DESCRIPTION OF DRAWING(S) - The figure is a side cross-section of a solar cell/module.
NOVELTY - A photovoltaic cell comprises a transparent electrode including a conductive material coated on a substrate; a semiconductor layer formed on the transparent electrode; a carbon nanotube layer formed on the semiconductor layer; a dye adsorbed on a surface of the semiconductor layer; a counter electrode arranged opposite to the transparent electrode; and an electrolyte filled within a space formed between the transparent electrode and the counter electrode. The carbon nanotube layer is formed by electrophoretic deposition at 0.001-0.02 V/microns for 10-180 s.    USE - As photovoltaic cell.    ADVANTAGE - The photovoltaic cell has improved electron transfer performance and high power conversion efficiency.    DETAILED DESCRIPTION - An INDEPENDENT CLAIM is also included for a method for fabricating a photovoltaic cell.    DESCRIPTION OF DRAWING(S) - The figure is a diagram showing the method for fabricating a photovoltaic cell.
NOVELTY - Non-aqueous secondary battery has an active material compound layer placed on a surface of a collector (12) made of metal foil, an electrode (11) of one polarity which has portion (13) where the metal of the collector is exposed, an electrode (17) of opposite polarity which faces portion (13) through an interposed separator, and a protective layer of material having electroconductivity lower than that of the metal and non-aqueous-insulative formed on portion (13) which faces the electrode of opposite polarity through the interposed separator.    USE - For mobile electronic equipment, electric vehicles and hybrid electric vehicles.    ADVANTAGE - The non-aqueous secondary battery is excellent in safety and prevents abnormal heat generation during short circuits occurring when burr and powder pierces the separator, and has excellent initial efficiency, favorable potential flatness and high energy density.    DESCRIPTION OF DRAWING(S) - The figure shows the plan view of the electrode dimension in the non-aqueous secondary battery.    Anode (11)    Anode collector (12)    Metal exposed portion (13)    Active material layer (14)    Cathode (17)    Cathode collector (18)
NOVELTY - A fuel cell comprises an anode for oxidizing liquid fuel, a cathode for deoxidizing oxygen, a proton conductive solid polymer membrane interposed between electrodes, and a fuel carrier (21). The fuel carrier has a flow path for transporting fuel to anode, and a flow path for allowing passage of gas. The fuel carrier is arranged on one side of anode, which is opposite to side provided with solid polymer membrane.    USE - As a power supply for a portable device, such as a mobile telephone, a notebook-type personal computer, audio/video equipment, a camcorder, and a personal information terminal device.    ADVANTAGE - The liquid fuel is fed into the fuel cell without using an auxiliary machine such as a fluid feeding machine, and continuous electric power generation is enabled.    DESCRIPTION OF DRAWING(S) - The figure shows the sectional view of fuel cell.    Fuel chamber (14)    Membrane electrode assembly (15)    Fuel carrier (21)    Cathode current collector (34)
NOVELTY - A fuel cell has an anode (12) to oxidize, a cathode (13) to deoxidizing oxygen and a proton-conductive solid polymer membrane (11) interposed between the anode and cathode. A fuel carrier (21) is arranged to contact with the anode side that is opposite to another side contact with a proton-conductive solid polymer membrane. The fuel carrier is configured to transport the fuel to the anode and allow the passage of carbon dioxide gas produced at the anode and has a current-collecting function where the fuel cell is provided with an electrode terminal connector (21a).    USE - For a fuel cell.    ADVANTAGE - A power generator using the fuel cell can omit a separator and can generate power without depending upon the positition of the device and suitable for a power supply for portable electronic equipment. The output power density and long term stability of fuel cell module is improved efficiently.    DESCRIPTION OF DRAWING(S) - The figure shows a sectional drawing of the fuel cell.    Proton-conductive solid polymer membrane (11)    Anode (12)    Cathode (13)    Fuel carrier (21)    Electrode terminal connector (21a)
NOVELTY - A rechargeable battery cell is housed within battery-operated device (10) worn by e.g. human. A charging interface on an outside surface of the device accepts and holds a rechargeable battery pack (30). It conducts electricity from the rechargeable battery pack into the device. A charge control circuit accepts the electricity from the charging interface and charges the rechargeable battery cell powering a powered circuit. The rechargeable battery cell and battery pack are selected from the group consisting e.g. lithium ion battery cell.    USE - For charging a battery-operated device worn by people, animals or inanimate objects for extended periods e.g. a personal locator or location transmitter locked to a person's leg, often used by law enforcement or corrections agency to monitor an individual who is under house arrest or similar conditions.    ADVANTAGE - The internal power source is charged from the rechargeable battery pack without tethering the wearer to a charging station. This eliminates the need to directly connect the device to a source of electricity using wires. The risk for the person being get caught on the cable and tripping and breakage of the cable are also eliminated. The user is also assured that the battery is being charged because the cable does not get loose and fail to charge.    DETAILED DESCRIPTION - INDEPENDENT CLAIMS are included for    (1) method of charging a worn device;    (2) wearable apparatus;    (3) locator device worn by a person    DESCRIPTION OF DRAWING(S) - The drawing shows a perspective view of a worn device with the battery pack attached.    Battery-operated device being worn (10)    Strap (12)    Pins (14)    Rechargeable battery pack (30)    Rails (32)
NOVELTY - The detector has pixel electrodes (6) provided on a glass substrate (3), for detecting electric signals. A photo conductive layer (31) is provided on the pixel electrodes, for converting the incident radiations into electric signals. The upper electrodes are arranged at a position on the conductive layer, opposite to the pixel electrodes. A protective layer (33) is provided on the upper electrodes, such that the layer has a flexural modulus not more than the flexural modulus of glass substrate.    USE - For direct conversion type X-ray diagnostic image detector and gamma radiation detector.    ADVANTAGE - The occurrence of crack at the protective layer is suppressed, and the deterioration of resolution and luminous efficiency is prevented by controlling moisture permeability at the interface of protective layer hence radiation detector having high sensitivity characteristics and high resolution characteristics is obtained.    DESCRIPTION OF DRAWING(S) - The figure shows the perspective view of radiation detector.    Glass substrate (3)    Pixels (5)    Pixel electrode (6)    Thin film transistor (7)    Photo conductive layer (31)    Protective layer (33)
NOVELTY - The module has an image sensor chip (12) e.g. charge coupled device (CCD) sensor, mounted on a substrate (11). A base (13) is formed on the substrate, and includes an opening above the image sensor. An IR cut filter (14) is fixed to the opening of the base, and includes a projecting dam member (14A) that is formed in a peripheral portion. A lens barrel holding lenses (17, 18) is disposed on the filter. A lens holder (15) is formed on the base, where a screw portion is formed by the holder and the lens barrel.    USE - Used in a mobile telephone and portable information terminal.    ADVANTAGE - The dam member is formed in the peripheral portion of the IR cut filter, thus preventing chippings of the IR cut filter, the seepage of the adhesive used when bonding the IR cut filter to the base, and moving dirt such as dust produced from the screw portion for moving the lens barrel from moving on the IR cut filter, and hence reducing defects resulting from dust present in the tube which moves to an effective area during transportation or during use in the market to cause dark flaws or stains, even when a product is judged as nondefective in a test before shipment.    DESCRIPTION OF DRAWING(S) - The drawing shows a sectional view of a configuration of a miniature camera module.    Substrate (11)    Image sensor chip (12)    Base (13)    IR cut filter (14)    Dam member (14A)    Lens holder (15)    Lenses (17, 18)    Lens stopper (19)
NOVELTY - The pixel has several fabricated layers between photoconversion device and lens. An optical guide structure is formed in a portion of several fabricated layers and optical guide structure. A trench (351) is formed within a portion of the several fabricated layers to define optical guide structure and is formed to surround an optical path corresponding to a lateral area of photoconversion device. A material filling trench has a property of producing reflection of light within optical guide structure.    USE - For semiconductor-based images such as charge coupled devices (CCD's), photodiode arrays, charge injection devices (CID's), hybrid focal plane arrays and complementary metal oxide semiconductor (CMOS) imagers.    ADVANTAGE - The optical crosstalk in image devices is reduced. The overall pixel sensitivity is increased effectively and accurately. The optical crosstalk immunity is improved without adding complexity to the manufacturing process and increasing fabrication cost.    DETAILED DESCRIPTION - INDEPENDENT CLAIMS are included for the following:    (1) an image sensor;    (2) an image sensor system;    (3) a complementary metal oxide semiconductor image sensor;    (4) an imager system; and    (5) an optical guide structure forming method.    DESCRIPTION OF DRAWING(S) - The figure shows a cross-section of the image sensor pixel.    Photosensor layer (220)    Microlens layer (240)    Passivation layer (270)    Trench (350)    Fill material (351)
NOVELTY - A product (60) comprises a fuel cell component comprising a substrate and coating (I) overlying the substrate. The coating comprises a siloxane compound containing silicon-oxygen group(s), polar group(s), and group(s) including (un)saturated carbon chain.    USE - As bipolar plate (claimed) for fuel cells.    ADVANTAGE - The product has excellent hydrophilicity which improves the channel water transport. By making the product more conductive, the electrical contact resistance and ohmic losses in the fuel cell are reduced.    DETAILED DESCRIPTION - A product comprises a fuel cell component comprising a substrate and coating (I) overlying the substrate. The coating comprises a siloxane compound containing silicon-oxygen (Si-O) group(s), polar group(s), and group(s) including (un)saturated carbon chain. An INDEPENDENT CLAIM is included for manufacture of product, which involves depositing a coating on a fuel cell component using a plasma assisted chemical deposition process comprising precursor gases comprising a siloxane, and further comprising another gas.    DESCRIPTION OF DRAWING(S) - The figure shows the cross-sectional view of the bipolar plate.    Product (60)    Channels (62)    Lands (64)    Islands (68)    Exposed areas (70)
NOVELTY - The device has an electronic circuitry performing a specified function, and an implantable rechargeable battery providing operating power for the electronic circuitry. A battery charging and protection circuitry receives power from an external charger and controls the charging of the battery to protect the battery from overcharge and undercharge conditions. The battery comprises a lithium-ion polymer battery (277) that has an anode electrode with a substrate made from a metal selected from the group comprising nickel, nickel alloys and stainless steel.    USE - Used with a spinal cord stimulation (SCS) system and electrical sensor for generating electrical stimuli to a body nerve and a tissue for a therapy of biological disorders, and with pacemakers treat cardiac arrhythmia, defibrillators to treat cardiac fibrillation, cochlear stimulators to treat deafness, retinal stimulators to treat blindness, muscle stimulators to produce coordinated limb movement, spinal cord stimulators to treat chronic pain, cortical and deep brain stimulators to treat motor and psychological disorders, and neural stimulators to treat urinary incontinence, sleep apnea and shoulder sublaxation.    ADVANTAGE - The utilization of the implantable rechargeable battery having lithium-ion polymer battery provides the extremely reliable medical device that requires occasional recharge. The medical device is small in size and with increased lifetime at typical 15 settings while offering a simple connection scheme for detachably connecting a lead system.    DESCRIPTION OF DRAWING(S) - The drawing shows a block diagram of a battery charger/protection circuitry.    External charger (208)    AC plug (211)    Lithium-ion polymer battery (277)    Coil (279)    Speaker (693)
NOVELTY - A fuel cell has a fluid supply manifold (3) and a fluid ejection manifold (4) in a point-symmetrical position supplying and ejecting reaction fluid. A cooling medium supply manifold and an ejection manifold (6, 8) in point-symmetrical position supply a cooling medium that cools a fuel cell stack, and ejects the cooling medium respectively. The reaction fluid ejection manifold has a cross-section area greater than that of the cooling medium ejection manifold, extending in a downward direction rather than the reaction fluid flow-path exit (2b) of a battery pack.    USE - For a polymer electrolyte fuel cell.    ADVANTAGE - The flow of reactive gas is not inhibited but is effective in maintaining the electric power generation performance favorably.    DESCRIPTION OF DRAWING(S) - The figure shows a front view of an oxidizing agent flow path surface side of a battery plate. (Drawing includes non-English language text).    Flow-path exit (2b)    Fluid supply manifold (3)    Fluid ejection manifold (4)    Cooling medium supply manifold (6)    Cooling medium ejection manifold (8)
NOVELTY - A polishing unit is provided at the inner surface of a terminal cap (4) to polish the internal peripheral surface (4b) of the terminal.    USE - For a battery (claimed) such as a lead storage battery used for a motor vehicle.    ADVANTAGE - The oxide film formed at the surface of the terminal is reliably removed.    DESCRIPTION OF DRAWING(S) - The figure shows a perspective view of the terminal cap.    Terminal cap (4)    Rib-shaped protrusion (4a)    Internal peripheral surface (4b)
NOVELTY - A polyester film is a biaxially stretched polyester film which consists of laminate of layers (A,B). The melting point (Tm1) of layer (A) of large thickness is 246degreesC or more. The difference in melting point (Tm1) of layer (A) and melting point (Tm2) of layer (B) of low melting point is 15degreesC or more. The sum of the strength of the layers (A,B) when the film is elongated to 100% along length and width directions is less than 350 MPa.    USE - Used for design sheet and bonding (both claimed) of lithium ion battery cladding material, labels and base material of in-mold printing.    ADVANTAGE - The polyester film is excellent in cold forming property such as draw forming and stretch forming, heat resistance, and does not produce defects such as pinhole, crack or delamination. The laminated polyester film does not produce whitening even when processed by heat sealing or molding below the melting point.
NOVELTY - An anode gas-passageway group (10) connects anode gas inlet and outlet manifolds that are provided on surface of anode separator (5). A cathode gas-passageway group (11) connects cathode gas inlet and exit manifolds that are provided on surface of cathode separator (6). A refrigerant-flow-path group (12) connects a refrigerant inlet and outlet manifolds that are provided on reverse surface of anode separator. The refrigerant-flow-path group orthogonally crosses a region close to anode gas and refrigerant inlet manifolds.    USE - For generating electric power using electrochemical reaction.    ADVANTAGE - The generation of water in the electrolytic film is prevented, and hence the lifetime of the electrolytic film is lasted long with high voltage performance.    DESCRIPTION OF DRAWING(S) - The figure shows a schematic structure of fuel cell.    Anode separator (5)    Cathode separator (6)    Anode gas-passageway group (10)    Cathode gas-passageway group (11)    Refrigerant-flow-path proup (12)
NOVELTY - The method involves adhering electrode catalyst material to an electrolyte film (12) of a fuel cell. The electrolyte film is fixed to the electrode catalyst material by spraying high temperature steam and applying pressure to the adhered surface, using a fixing roller (60).    USE - For manufacturing electrode for solid-polymer-electrolyte type fuel cell.    ADVANTAGE - The deterioration of the electrode catalyst material and the electrolyte film, is prevented by spraying high temperature stem to the adhered surface hence the catalyst material and the film are equally heated and are softened easily hence a stabilized fixing is obtained.    DETAILED DESCRIPTION - An INDEPENDENT CLAIM is also included for electrode production apparatus.    DESCRIPTION OF DRAWING(S) - The figure shows a schematic view of the fixing unit. (Drawing includes non-English language text)    Electrolyte film (12)    Electrode catalyst layer (20)    Fixing roller (60)    Opposing roller (62)    Rotary shafts (66)
NOVELTY - An electrolyte solution is formed by dissolving the electrolyte containing a sulfonated poly phenoxy benzoyl phenylene in a high boiling point solvent. An inorganic substance precursor selected from a group containing a metal alkoxide, a silane compound and water glass of a predetermined density is added to the electrolyte solution to produce the compound electrolyte film.    USE - For manufacture of compound electrolyte film used in fuel cell for power supplies used in fuel cell electric vehicles, mobile phones, portable terminal, portable music player, notebook computer, etc.    ADVANTAGE - Enables to manufacture an electrolyte film having sufficient proton conductivity even in extreme temperature and humidity conditions.    DESCRIPTION OF DRAWING(S) - The figure shows a flowchart explaining the compound electrolyte film manufacturing method. (Drawing includes non-English language text)
NOVELTY - A polymer film is sulfonated using a mixture containing a sulfonated agent and a subcritical fluid or a supercritical fluid to obtain sulfonated polymeric electrolyte film.    USE - For manufacturing sulfonated polymeric electrolyte film for polymer electrolyte fuel cell used as power supply for domestic cogeneration, portable devices and electric vehicle.    ADVANTAGE - The method provides an eco-friendly sulfonated polymeric electrolyte film in a short period of time.
NOVELTY - A solar cell module (100) has a photovoltaic cell (103) or solar cell submodule (104) sealed by a surface protection material (101), an insulating sealing agent (102), and a reverse side protective layer (105). The solar cell module has a surface layer (106) formed on insulating sealing agent adhesive surface side of reverse side protective layer.    USE - For solar electric power generation system.    ADVANTAGE - The solar cell module has excellent durability.    DESCRIPTION OF DRAWING(S) - The figure shows the sectional view of solar cell module. (Drawing includes non-English language text)    Solar cell module (100)    Surface protection material (101)    Insulating sealing agent (102)    Photovoltaic cell (103)    Solar cell submodule (104)    Reverse side protective layer (105)    Surface layer (106)
NOVELTY - The solar-cell integrated waterproof sheet material (1) has thin-film formed amorphous type solar cell (3) embedded in the shape of sealing in the intermediate resin layer of a waterproof sheet (2). The outer peripheral edge (4) of the waterproof sheet is formed in overhang aspect in the outride of the embedding region of the solar cell. The waterproof sheet is formed by laminating base material sheet layer consisting of a synthetic resin, an intermediate resin layer and a surface resin layer.    USE - In frame of roof of building.    ADVANTAGE - The solar-cell integrated waterproof sheet material exhibits favorable resistance with respect to influence of solvent welding during waterproof sheet construction without reducing electric power generation function of solar cell.    DETAILED DESCRIPTION - An INDEPENDENT CLAIM is included for construction of solar-cell integrated waterproof sheet material.    DESCRIPTION OF DRAWING(S) - The figure shows the perspective view of the solar-cell integrated waterproof sheet material.    Solar-cell integrated waterproof sheet material (1)    Waterproof sheet (2)    Solar cell (3)    Outer peripheral edge (4)    Conducting wire (5)
NOVELTY - The solar cell has a translucent conductive layer (31) on translucent substrate (1), and a catalyst electrode (33) facing semiconductor electrode (32), on a ceramic substrate (2). A current collection electrode (34) made of tungsten and having thickness of 0.5-100 microns is provided on the ceramic substrate. The current collection electrode is spaced apart from the catalyst electrode and is connected with the translucent conductive layer. The electrolyte (35) is filled between the semiconductor electrode and the catalyst electrode.    USE - For dye-sensitized solar cell.    ADVANTAGE - The current collection efficiency is improved and the decrease in effective area of the semiconductor electrode is suppressed. The electric power generation efficiency is improved and the durability of the solar cell is improved.    DESCRIPTION OF DRAWING(S) - The figure shows the model of the cross-sectional of the dye-sensitized solar cell.    Translucent substrate (1)    Ceramic substrate (2)    Translucent conductive layer (31)    Semiconductor electrode (32)    Catalyst electrode (33)    Current collection electrode (34)    Electrolyte liquid (35)
NOVELTY - The solar panel installation instrument (10) has a ring-shaped protrusion (14) vertically arranged on one side of a surface of a base plate (12). The base plate is fixed to a roof using screws (16).    USE - For residence and factory.    ADVANTAGE - The solar panel installation is performed safely and rapidly even on an unstable scaffolding rooftop by enabling operator to hold the protrusion using one hand during the installation operation.    DESCRIPTION OF DRAWING(S) - The figure shows a front view of the solar panel installation instrument. (Drawing includes non-English language text)    Solar panel installation instrument (10)    Base plate (12)    Protrusion (14)    Fixing screw (16)    Waterproof rubber (20)
NOVELTY - A carbon monoxide densitometer (DSM) detects concentration of carbon monoxide contained in reformed gas through carbon monoxide removal units (130A,130B). The flow path switching valves (CV1,CV2) switch supply path of reformed gas to carbon monoxide removal units. The flow path switching valves are controlled according to detected concentration. A system controller switches supply state of reformed gas to the removal units. A recovery unit recovers carbon monoxide removal capability in one of the removal units.    USE - For electronic devices such as notebook personal computer and mobile telephone and vehicle.    ADVANTAGE - The raise of concentration of carbon monoxide contained in the reformed gas supplied to the fuel cell, is suppressed. The deterioration of electric power generation capability is suppressed. Desired electrical energy is output steadily.    DETAILED DESCRIPTION - The carbon monoxide removal units are arranged in parallel. The reformed gas is branched and supplied to removal unit. A recovery unit contains addition unit to add oxygen for recovering the capability to remove the carbon monoxide by removal unit. The oxygen is added to the removal unit to which reformed gas is not supplied by controlling the switching valves. A solid polymer type fuel cell generates electrical energy using hydrogen contained in the reformed gas. An INDEPENDENT CLAIM is included for power supply system control method.    DESCRIPTION OF DRAWING(S) - The figure shows a schematic diagram of hydrogen generator of power supply system. (Drawing includes non-English language text)    Fuel modifier (120)    Carbon monoxide removal units (130A,130B)    Combustion fuel vaporizer (140)    Flow path switching valves (CV1,CV2)    Carbon monoxide densitometer (DSM)
NOVELTY - The fuel cell system has a drive controller which detects whether the temperature of fuel cell stack is below a preset freezing point at the time of system start-up. The controller increases continuously the sweeping electric current of fuel cell, based on the detection result.    USE - For solid polymer electrolyte fuel cell system used in electric train, aircraft, vessel, walking robot and in residence.    ADVANTAGE - The freezing within the fuel cell stack is effectively suppressed, hence fuel consumption is improved.    DETAILED DESCRIPTION - An INDEPENDENT CLAIM is included for starting method of fuel cell system.    DESCRIPTION OF DRAWING(S) - The figure shows the flowchart explaining control of the sweeping electric current value. (Drawing includes non-English language text)
NOVELTY - An inverter (50a) converts direct current electric power supplied by a fuel cell (40) into alternating current electric power which is applied to a motor (60a) for driving a pump and adjusting the reactive gas volume supplied to the fuel cell. A controller (160) estimates the input voltage to the inverter from the fuel cell, based on the rotation speed of the motor.    USE - For a fuel cell system which employs solid polymer type, phosphoric acid type or fusion carbonate type fuel cells, for vehicles such as electric vehicles, hybrid vehicles, and also in vessels, airplanes, robots, stationary power supplies, etc.    ADVANTAGE - Drive to motor is controlled using simple arrangement, at low cost.    DESCRIPTION OF DRAWING(S) - The figure shows a structure of the fuel cell. (Drawing includes non-English language text)    Fuel cell (40)    Inverter (50a)    Motor (60a)    Controllers (150,160)
NOVELTY - A chemical source of electric energy comprises a cathode including sulfur or sulfur-based organic, polymeric, or compound as depolarizer; an anode; and an electrolyte. The chemical source generates soluble polysulfide in the electrolyte during a first stage of a two-stage discharge process. The quantity of sulfur in the depolarizer and the volume of electrolyte are selected so that, after first stage discharge of the cathode, the concentration of soluble polysulfide in the electrolyte is greater than or equal to70% of a saturation concentration of polysulfide in the electrolyte.    USE - For use e.g. as lithium-sulfur cell or battery.    ADVANTAGE - The electrolyte quantity in lithium-sulfur cell is optimized, improving the practical specific energy of lithium-sulfur cell.    DETAILED DESCRIPTION - A chemical source of electric energy comprises a cathode including sulfur or sulfur-based organic compound, sulfur-based polymeric compound, or sulfur-based inorganic compound as depolarizer; an anode made of metallic lithium or lithium-containing alloy; and an electrolyte comprising a solution of salt(s) in aprotic solvent(s). The chemical source of electric energy generates soluble polysulfide in the electrolyte during a first stage of a two stage discharge process. The quantity of sulfur in the depolarizer and the volume of electrolyte are selected so that, after first stage discharge of the cathode, the concentration of soluble polysulfide in the electrolyte is greater than or equal to70% of a saturation concentration of polysulfide in the electrolyte.
NOVELTY - Use of elastomer blends as a material in fuel cell, preferably direct-methanol fuel cell, comprises a rubber (A) having at least two functional groups, which are cross-linked by hydrosilylation; at least another rubber (B) having at least two functional groups, which are cross-linked by hydrosilylation; a cross-linking agent comprising a hydrosiloxane or its derivatives with at least two silicon hydroxy groups per molecule; a hydrosilylation catalyst system and at least a filler, where the rubber (A) and (B) are chemically different from each other.    USE - The elastomer blends is useful as a material in fuel cell, preferably direct-methanol fuel cell; sealings and/or impregnations; membranes; adhesive mass of tubes, valves, pumps, filters, moistures, reforms, supplying containers (tank) and vibration damper, and for coating of tissue or fleece materials (claimed).    ADVANTAGE - The elastomer blend free of sulfur exhibits improved mechanical properties such as tensile strength, elongation rupture, gas permeability, temperature resistance and media resistance, and has low emission.
NOVELTY - The photovoltaic cell comprises electrodes (102,107), a photoactive layer (105) between electrodes (102,107), an electrically conductive layer (114) electrically connected with electrode (102), and a substrate (115) between electrically conductive layer and electrode (102). The electrode (102) is electrically connected to an external load through the electrically conductive layer.    USE - E.g. dye sensitized solar cell used for converting solar energy to electrical energy, and used for electrical devices, such as power supply, power plug, battery charger and cell phone charger (claimed).    ADVANTAGE - The photovoltaic cell provides highly reliable electrical connection.    DESCRIPTION OF DRAWING(S) - The figure shows the cross-section of the photovoltaic cell.    Photovoltaic cell (100)    Electrodes (102,107)    Photoactive layer (105)    Adhesive layers (106,108)    Electrically conductive layer (114)    Substrate (115)
NOVELTY - A battery comprises an electrolyte activating anode(s) (3) and cathode(s) (1). The electrolyte includes salt(s) in a solvent that includes organic solvent(s) and component(s) from siloxanes or silanes. The anodes include component(s) from lithium metal, a lithium metal alloy or a lithium metal intermetallic compound.    USE - For portable electronic devices.    ADVANTAGE - The battery has enhanced cycling performance.    DETAILED DESCRIPTION - An INDEPENDENT CLAIM is included for a method of forming a battery.    DESCRIPTION OF DRAWING(S) - The figure is a cross-section of a button cell.    Cathode (1)    Anode (3)    Case (4)    Gasket (5)    Cover (6)
NOVELTY - A battery assembly comprises battery packs, switch, receiver, and actuator. Each battery pack includes rechargeable battery cells electrically connected in series. The switch electrically connects and disconnects greater than or equal to2 battery packs of the battery packs together. The receiver transmits power from the switch. The actuator operates the switch for connecting and disconnecting the battery packs. The switch comprises three bus, and deflector. The battery pack disposes the battery cells in a rectangular pattern. The battery assembly disposes battery packs in linear groups.    USE - The assembly is used for electrical concatenation in series.    ADVANTAGE - The battery assembly is safe, reliable, controllable electrical concatenation in series, and remotely combined. The assembly is capable of scalable connectivity with multiple battery cell packs that provides levels of safety for personnel for installation and other pre-activation operations.    DETAILED DESCRIPTION - INDEPENDENT CLAIMS are included for:    (1) electrical connection switch for electrically concatenating in series two battery packs;    (2) electrical connector for mechanical engagement and disengagement of electrical conduction to a terminal;    (3) switchably connecting terminals on two battery packs in a battery assembly having a switch having engagement and disengagement dispositions; and    (4) connecting to a terminal to transmit electrical power.    DESCRIPTION OF DRAWING(S) - The figure shows isometric view of switch assembly with cover plate removed.    Shaft (350)    Cams (352)    Leaf springs (360)    Busbars (370)    Connectors (390)
NOVELTY - An electrolyte (E1) for a lithium secondary battery comprises a non-aqueous organic solvent; a lithium salt; and a dicarboxylic acid anhydride/optionally substituted diglycolic acid anhydride and a halogenated ethylene carbonate as additive.    USE - In a lithium secondary battery (claimed).    ADVANTAGE - The electrolyte has long life and is preserved well at high and low temperatures.    DETAILED DESCRIPTION - An INDEPENDENT CLAIM is included for a lithium secondary battery comprising the electrolyte (E1); a positive electrode including positive electrode active materials into which lithium ions can be inserted and from which the lithium ions can be separated; and negative electrode including negative electrode active materials into which lithium ions can be inserted and from which the lithium ions can be separated.
NOVELTY - The battery (1) has several storage spaces (3) provided on the upper surface of a lid (2) of a battery case. Organic polymer containing polyvinyl alcohol or polyacrylic acid is stored in the storage space isolated from the electrolyte liquid. An outer-side stopper is depressed by external force to remove inside stopper, so as to release organic polymer into the electrolyte liquid.    USE - For lead storage battery.    ADVANTAGE - The lifetime of the lead storage battery is extended remarkably.    DESCRIPTION OF DRAWING(S) - The figure shows a perspective view of the lead storage battery.    Lead storage battery (1)    Lid (2)    Storage space (3)    Electrolyte liquid injection hole (4)
NOVELTY - A groove (12) formed at the surface of the cathode gaseous diffusion layer (7b) connects the gas passageway (9) with through hole (11) so as to allow the oxidizing-agent gas to flow through the passageway.    USE - For fuel cell.    ADVANTAGE - The reduction in the strength of the electrode base material is suppressed effectively.    DESCRIPTION OF DRAWING(S) - The figure shows a schematic view of the fuel cell.    Cathode catalyst layer (6b)    Cathode gaseous diffusion layer (7b)    Gas passageway (9)    Through hole (11)    Groove (12)
NOVELTY - The biaxially oriented polyester film has layer(s) formed using polyethylene naphthalene dicarboxylate as main component.    USE - As reinforcing film for solid polymer electrolyte film used for solid polymer electrolyte fuel cell.    ADVANTAGE - The biaxially oriented polyester film has excellent mechanical strength, dimensional stability, heat resistance, hydrolysis resistance and adhesivity.    DETAILED DESCRIPTION - The amount of ethylene-2,6-naphthalene dicarboxylate with respect to total repeating structural unit is 80 mol% or more. The polyester film has an easily bonding layer containing acrylic resin containing amide group.
NOVELTY - A transfer sheet has an electrode catalyst layer formed by applying a paste composition on at least one surface of a base material, followed by drying. The paste composition contains hydrogen ion conductivity polyelectrolyte, an aqueous dispersion of a catalyst carrying support carbon particles and solvent. The electrode catalyst layer has a density of more than 0.3 g/cm3 and a porosity of 30-65%.    USE - For a catalyst layer-electrolyte film laminate (claimed) of a fuel cell used for generating electric power.    ADVANTAGE - The transfer sheet improves the battery characteristics of a fuel cell.    DESCRIPTION OF DRAWING(S) - The figure shows sectional drawing of transfer sheet. (Drawing includes non-English language text)
NOVELTY - A glass cloth conjugated silicone type hardened resin sheet is obtained by conjugating glass cloth with silicone type hardening resin containing silicone resin (a-1) and hardening resin (a-2). The difference of refractive index of the hardening resin and glass cloth is 0.02 or less. The ratio of storage elastic modulus of the hardening resin at 35degreesC and at 290degreesC is 8 or less, in dynamic viscoelasticity measurement.    USE - Used as substrate for display element e.g. organic electroluminescent display element, color filter, touch panels and solar cell.    ADVANTAGE - Glass cloth conjugated transparent resin sheet has excellent optical characteristics, low variation in expansion coefficient with respect to temperature, and favorable elasticity modulus.
NOVELTY - The electrode catalyst contains catalyst component and electroconductive material. The catalyst component contains partially substituted nickel disulfide comprising a noble-metal element.    USE - For electrode catalyst layer used for membrane electrode assembly used for fuel cell (all claimed).    ADVANTAGE - The electrode catalyst has excellent capability, chemical stability and activity.    DETAILED DESCRIPTION - An INDEPENDENT CLAIM is included for manufacture of electrode catalyst.
NOVELTY - A transparent electrode layer (1), semiconductor layer (2), pigment absorption layer (3), electrode layer (4) and counter electrode layer (5) is sequentially laminated to form photoelectric transducer. The pigment absorption layer absorbs carbon black to the semiconductor layer.    USE - For dye sensitizing solar cell and as photosensor.    ADVANTAGE - The photoelectric transducer provides dye sensitizing solar cell with high optical conversion efficiency and is manufactured easily.    DESCRIPTION OF DRAWING(S) - The figure shows the section of photoelectric transducer.    Transparent electrode layer (1)    Semiconductor layer (2)    Pigment absorption layer (3)    Electrode layer (4)    Counter electrode layer (5)
NOVELTY - A nitrated case (14) which has a cubic crystal structure is formed in the surface of a separator (3) by plasma nitriding. The separators are joined by a welding unit (66).    USE - For a solid polymer electrolyte fuel cell stack (claimed) used for motor vehicles (claimed).    ADVANTAGE - The contact resistance between the separator and electrode is reduced, the cost is decreases and the corrosion resistance is improved. The assembly property is improved, and the cell pitch is decreased.    DETAILED DESCRIPTION - The nitrated case is formed along the depth direction by performing plasma nitriding. The thickness of the nitrated case is 0.5-5 microns. Plasma nitriding is performed by applying a bias voltage to a base material in low temperature non-equilibrium plasma.    An INDEPENDENT CLAIM is included for separator joint structure manufacture.    DESCRIPTION OF DRAWING(S) - The figure shows the structures of the separator joint structure.    Separator (3)    Channel (12)    Nitrated case (14)    Separator joint structure (65)    Welding unit (66)
NOVELTY - The modifier (6) generates reformed gas containing hydrogen from hydrocarbon group raw material inorder to burn the reformed hydrogen rich gas. A combustor (10) adjusts the temperature and flow direction of hydrogen gas in modifier. A solid oxide fuel cell (9) generates electric power from gaseous mixture of hydrogen and oxygen.    USE - For vehicle.    ADVANTAGE - The tracking property of temperature change in modifier with respect to variation in reformed gas is improved effectively.    DETAILED DESCRIPTION - INDEPENDENT CLAIMS are included for the following:    (1) fuel cell system; and    (2) fuel cell system control method.    DESCRIPTION OF DRAWING(S) - The figure shows a schematic block diagram of fuel modification unit. (Drawing includes non-English language text).    Fuel cell (1)    Modifier (6)    Carbon monoxide decreasing apparatus (7)    Solid oxide fuel cell (9)    Combustor (10)
NOVELTY - A catalyst layer (23) is formed in both sides of an electrolyte film. A gaseous-diffusion layer (25) is formed in the outer side of catalyst layer and forms a junction. A separator forms a groove (27) in cathode side gaseous-diffusion layer corresponding to oxidation gas passageway (42) where the groove is not reaching the cathode side catalyst layer. The width (W1) of groove is narrower than the width (W2) of oxidation gas passageway and the depth (d1) of groove is smaller than the depth (d2) of film thickness of cathode side gaseous-diffusion layer.    USE - For fuel cell e.g. polymer electrolyte fuel cell.    ADVANTAGE - The fall of electric-power-generation capability of fuel cell can be prevented.    DESCRIPTION OF DRAWING(S) - The figure shows the explanatory drawing of fuel cell.    Catalyst layer (23)    Gaseous-diffusion layer (25)    Groove (27)    Width of groove (W1)    Width of oxidation gas passageway (W2)    Depth of groove (d1)    Depth of film thickness of cathode side gaseous-diffusion layer (d2)
NOVELTY - The fuel cell system contains a hydroxy radical-inactivating compound (A) having oxidation potential of more than 1.23 V (based on normal hydrogen electrode), in fuel-cell reaction system, which develops fuel cell reaction.    USE - For, e.g., hydrogen-type fuel cell, direct methanol-type fuel cell and direct hydrocarbon-type fuel cell for fuel cell vehicle, fuel cell portable apparatus, fuel cell transport apparatus (all claimed), fuel cell co-generation electric-power-generation system, and fuel cell household appliances.    ADVANTAGE - The fuel-cell system has excellent durability. Deterioration of electrolyte film is prevented by reliably eliminating hydroxy radical.    DESCRIPTION OF DRAWING(S) - The figure shows the explanatory drawing illustrating the movement of substance in the membrane electrode assembly of single cell. (Drawing includes non-English language text).    Membrane electrode assembly (3)    Solid-polymer-electrolyte film (4)    Air electrode (5)    Fuel electrode (6)    External circuit (17)
NOVELTY - A square C-shaped wall-surface board (10) discharge heat amount from a storage structure in a housing (14). A front-wall face plate (11) and a pair of side-wall face plates (12,13) have outer walls (112,122,132) made from a ceramic and a stone board (15) positioned in their top opening sides for obstructing upper side opening of wall surface board. An elastic structure is interposed between the stone board and housing upper surface.    USE - For thermal-storage heater.    ADVANTAGE - The cover is made structurally simple with outstanding decorativeness after ensuring efficient heating function.    DESCRIPTION OF DRAWING(S) - The figure shows a perspective view of the structure of cover apparatus.    Wall-surface board (10)    Front-wall face plate (11)    Side-wall face plates (12,13)    Housing (14)    Stone board (15)    Outer walls (112,122,132)
NOVELTY - An epoxy resin composition contains an epoxy resin (A), a hydrogenated epoxy resin (B) and cationic initiator (C). The resin (A) is obtained by carrying out cohydrolysis condensation of specific alkoxy silicon compounds. The resin (B) is obtained by carrying out nuclear hydrogenation of aromatic ring of epoxy resin (3).    USE - For optical semiconductor device (claimed), such as charge coupled device, light emitting diode and photocoupler.    ADVANTAGE - The epoxy resin composition provides cured material having excellent transparency and moisture resistance. Optical semiconductor device having excellent reliability and brightness is produced using the cured material of epoxy resin composition.    DETAILED DESCRIPTION - An epoxy resin composition contains an epoxy resin (A), a hydrogenated epoxy resin (B) and cationic initiator (C). The resin (A) is obtained by carrying out cohydrolysis condensation of alkoxy silicon compound of formula (1): XSi(R1)a(OR2)3-a, or alkoxy silicon compounds of formula (1) and alkoxy silicon compound of formula (2): Xk(R3)bSi(OR4)4-(k+b). The resin (B) is obtained by carrying out nuclear hydrogenation of aromatic ring of epoxy resin of formula (3).    X=epoxy group;    R1=1-14C (un)substituted alkyl, 6-14C aryl or 3-5C alkenyl carboxy group;    R2,R4=1-4C alkyl;    a=0-2;    k,b=0-3;    k+b=0-3;    R3=1-14C (un)substituted alkyl or 6-14C aryl;    R5=H, halogen atom or 1-4C alkyl;    m=1-4;and    n=1-6.    An INDEPENDENT CLAIM is included for optical semiconductor device, which is sealed by the curing material of the epoxy resin composition.
NOVELTY - A polymeric electrolyte film has a polymer film having graft copolymer formed by graft copolymerizing a basic vinyl monomer (in mass parts) (5-200) and polyfunctional monomer (0.05-10), with respect to perfluoro type polymer film base material (100). The polymer film contains acid (10-400) chosen from sulfuric acid, orthophosphoric acid, condensed phosphoric acid, phosphonic acid, vinyl phosphonic acid, methyl phosphonic acid and ethyl phosphonic acid, with respect to polymer film (100).    USE - For fuel cell (claimed).    ADVANTAGE - The polymeric electrolyte film has excellent oxidation stability, and fuel cell using the polymeric electrolyte film has favorable electric power generation capability.    DETAILED DESCRIPTION - An INDEPENDENT CLAIM is included for fuel cell, which has the polymeric electrolyte film as proton conductive polymeric electrolyte film, clamped between oxygen electrode and fuel electrode, a unit cell having fuel supplying flow board provided with fuel flow path arranged at fuel electrode side, and an oxidizing agent supply board provided with oxidizing agent flow path arranged at oxygen electrode side.
NOVELTY - The fluorinated polyelectrolyte contains proton-conductive functional group and at least two types of high molecular compound. The high molecular compound(s) is aromatic high molecular compound in which atom of the portion(s) of aromatic unit is substituted with fluorine atom.    USE - For manufacture of fluorinated polymeric electrolyte film used for polymer electrolyte fuel cell, and direct liquid fuel cell, especially direct methanol-type fuel cell (all claimed), used for motor vehicles.    ADVANTAGE - The fluorinated polyelectrolyte provides electrolyte film with excellent proton conductivity, chemical stability and methanol barrier property.    DETAILED DESCRIPTION - An INDEPENDENT CLAIM is included for manufacture of fluorinated polyelectrolyte, which involves reacting non-fluorinated polyelectrolyte with fluorine inducing agent.    DESCRIPTION OF DRAWING(S) - The figure shows a principal portion sectional drawing of the polymer electrolyte fuel cell.    Polymeric electrolyte film (1)    Catalyst layer (2)    Diffused layer (3)    Separator (4)    Flow path (5)
NOVELTY - The bipolar battery has a charging circuit with a secondary side element (410) formed in the same plane of one of the positive-electrode layer, negative-electrode layer, or the electrolyte layers. A primary side element (510) formed in the vicinity of the secondary side element, provides alternating-current magnetic field.    USE - For battery pack mounted in vehicle (all claimed).    ADVANTAGE - The bipolar battery comprising charging circuit which automatically adjusts the optimal capacitance balance, is achieved. Improves the reliability of the bipolar battery.    DESCRIPTION OF DRAWING(S) - The figure shows a schematic view of the whole structure of the charging circuit of bipolar battery. (Drawing includes non-English language text)    Bipolar electrode (220)    Secondary-side element (410)    Light-emitting element (430)    Primary-side element (510)    Optical sensor (530)
NOVELTY - A secondary battery has a cell layer(s) containing sequential laminate of anode active material layer (13), electrolyte layer (17) and cathode active material layer (15). The layer (13) contains anode active material, and layer (15) contains cathode active material and oxidation-type sulfur material (100). The layers (13,15) are formed on surface of collector (11).    USE - As bipolar lithium ion secondary cell for vehicles (both claimed), such as parallel hybrid vehicle, perfect electric vehicle, series hybrid motor vehicle and fuel cell electric vehicle.    ADVANTAGE - The secondary battery has excellent charging and discharging characteristics, durability and reliability even at high temperature, high quality and is safe. Oxidative degradation of the electrolyte liquid under high temperature conditions is effectively prevented by inclusion of the oxidizable sulfur material.    DETAILED DESCRIPTION - INDEPENDENT CLAIMS are included for the following:    (1) battery pack, which uses the secondary battery; and    (2) vehicle, which mounted the secondary battery or the battery pack.    DESCRIPTION OF DRAWING(S) - The figure shows the enlarged-section of bipolar battery having cell layer, which consist of sequential laminate sheets on collector.    Collector (11)    Anode active material layer (13)    Cathode active material layer (15)    Electrolyte layer (17)    Insulating layer (31)    Oxidation-type sulfur material (100)
NOVELTY - The solar cell module (1) has a filler layer (40) to enclose the solar cell elements (10) that are electrically connected to each other through a tab electrode (20). A laminate resin film (30) comprising a resin film (31), an adhesive film (32) and a weather-resistant film (33), is provided on one surface of the filler layer. The adhesive film comprises a copolymer of an alpha olefin and an ethylenically unsaturated silane compound.    USE - For solar cell module.    ADVANTAGE - Prevents the reduction in the amount of power generation even when exposed to an environment affected by heat, moisture or ultraviolet (UV) ray for a long period of time, and retains the adhesion strength of the laminate resin film. Suppresses the color change of resin film by UV ray and filler layer.    DETAILED DESCRIPTION - An INDEPENDENT CLAIM is included for solar cell module manufacturing method.    DESCRIPTION OF DRAWING(S) - The figure shows the sectional view of a solar cell module.    Solar cell module (1)    Solar cell elements (10)    Tab electrode (20)    Laminate resin film (30)    Resin film (31)    Adhesive film (32)    Weather-resistant film (33)    Filler layer (40)
NOVELTY - Electrode base material manufacture comprises providing a carbon porous membranous structure, bonding functional groups to surfaces of the porous membranous structure, and dispersing metal particles with an average size of 1-10 nm within the porous membranous structure by subjecting the functional groups to ion-exchange with metal complex cations and then reducing the metal complex cations to the metal particles. The membranous structure has interconnecting pores with an average diameter of 0.05-10 microns and a porosity of 15 -85%.    USE - The method is useful for making electrode base material useful for a fuel cell, e.g. solid polymer electrolyte fuel cell or phosphoric acid fuel cells.    ADVANTAGE - The method provides base material capable of uniform gas distribution over large area without allowing gas to take shortcut, has high electrical and thermal conductivities, and reduces contact resistance or reduced heat loss when assembled into a fuel cell. The method can also provide assembly that is capable of controlling transport passages for electrons, reactant gases and protons; and provides high performance to fuel cell with reduced polarization compared with those with conventional electrodes. The method provides material that reduces contact resistance and heat loss at the interface and allows reactant gases to be distributed evenly over larger area thus causing catalytic reaction more efficiently.    DESCRIPTION OF DRAWING(S) - The figure shows scanning electron microscopic photograph taken of the surface of carbon porous membranous structure.
NOVELTY - Photovoltaic cell comprises an active layer (140) disposed between two electrodes, and comprising a first fullerene and a second fullerene different from the first fullerene. A weight ratio of the first fullerene to the second fullerene is at least 1:20 or at most 3:1. The cell has an efficiency of at least 0.5% or at least 2%. It has a first efficiency before being heated, and a second efficiency after being heated at 50degreesC. The second efficiency is at least 90 % of the first efficiency.    USE - For photovoltaic module (claimed) used as a component in any systems, e.g. roofing, package labeling, battery chargers, sensors, window shades and blinds, awnings, opaque or semitransparent windows, and exterior wall panels.    ADVANTAGE - The cell exhibits enhanced thermal stability.    DESCRIPTION OF DRAWING(S) - The figure shows a cross-sectional view of a photovoltaic cell.    Substrate (110)    Cathode (120)    Hole carrier layer (130)    Active layer (140)    Hole blocking layer (150)
NOVELTY - Photoelectric converter comprises a conductive substrate having a dye sensitized semiconductor electrode, a charge transport layer and a counter electrode. The charge transport layer contains a charge transport material and an antioxidant.    USE - The photoelectric converter is used for dye sensitized solar cell (claimed).    ADVANTAGE - The dye sensitized solar cell exhibits high photoelectric conversion efficiency and durability by incorporating the organic charge transport material in combination with the antioxidant in the charge transport layer of the solar cell. The organic charge transport material exhibits high charge mobility. The photoelectric converter has improved life and durability against environmental change.    DETAILED DESCRIPTION - An INDEPENDENT CLAIM is included for a dye sensitized solar cell comprising the above photoelectric converter.    DESCRIPTION OF DRAWING(S) - The figure is a schematic figure illustrating a construction of the photoelectric converter.
NOVELTY - The secondary battery (1) comprises an electric-power generation element (2) containing a wound positive electrode plate (3) with a mixture layer in both surfaces. The mixture layer of a plane of an inner circumference side has a flexibility higher than the mixture layer of a plane on the back side of the inner circumference side plane among both surfaces of the positive electrode plate. The mixture layer of inner circumference side plane contains the fluorine-type polymeric copolymer. The mixture layer of back side plane contains the polyvinylidene fluoride.    USE - For lithium-ion battery.    ADVANTAGE - The fracture of the positive electrode plate is suppressed.    DESCRIPTION OF DRAWING(S) - The figure shows a sectional view of non-aqueous electrolyte secondary battery.    Non-aqueous electrolyte secondary battery (1)    Electric-power generation element (2)    Positive electrode plate (3)    Negative electrode plate (4)    Battery case (6)
NOVELTY - The membrane (100) has a support structure (10) that reinforces a hydrogen separation membrane (30). A diffusion suppression layer (20) arranged between the hydrogen separation membrane and the support structure suppresses the metal diffusion.    USE - For use in fuel cell (claimed) such as polymer electrolyte fuel cell and solid oxide fuel cell.    ADVANTAGE - The deterioration of the hydrogen-permeation performance of the membrane base material is suppressed.    DESCRIPTION OF DRAWING(S) - The figure shows a sectional view of the hydrogen separation membrane with support structure.    Support structure (10)    Through-hole (11)    Diffusion suppression layer (20)    Hydrogen separation membranes (30,100)
NOVELTY - A non-aqueous electrolyte contains a compound having a branched polyether structure, and an electrolyte salt.    USE - For non-aqueous electrolyte secondary battery (claimed) such as lithium ion secondary cell used as power supply for mobile information technology equipments such as mobile telephone and notebook computer.    ADVANTAGE - The non-aqueous electrolyte has high boiling point and ionic conductivity. Oxidation of the electrolyte under high voltage is suppressed. The secondary battery comprising the non-aqueous electrolyte has high safety and excellent charging-and-discharging characteristics.
NOVELTY - A photoelectric-conversion material is copolymer, which contains electroconductive monomeric unit(s) and conductive polymer having stokes shift of 0.2 eV or more.    USE - For organic thin-film solar cell (claimed).    ADVANTAGE - The photoelectric-conversion material has favorable stokes shift and promotes charge separation and hence has improved electric-power-generation efficiency. The organic thin-film solar cell containing photoelectric-converting-layer has excellent optical absorption characteristics, charge-separation characteristics, charge-transport characteristics, oxidation-resistant characteristics and water-resistant characteristics.    DESCRIPTION OF DRAWING(S) - The figure shows stokes shift of conductive polymer of photoelectric-conversion material. (Drawing includes non-English language text)
NOVELTY - An epoxy-resin composition comprises an epoxy resin (A) obtained by carrying out co-hydrolysis condensation of epoxy group-containing alkoxy silicon compound(s), a hydrogenated epoxy resin (B), a hardener (C) and a hardening accelerator (D). The epoxy resin (B) is obtained by carrying out nuclear hydrogenation of aromatic ring of epoxy resin (3).    USE - As sealing agent of optical semiconductor device (claimed) such as photosensor, transceiver and laser diode.    ADVANTAGE - The epoxy resin composition provides optical semiconductor device having high reliability and excellent moisture resistance, with minimum deterioration of brightness by ultraviolet light.    DETAILED DESCRIPTION - An epoxy-resin composition comprises an epoxy resin (A) obtained by carrying out co-hydrolysis condensation of epoxy group-containing alkoxy silicon compound(s), a hydrogenated epoxy resin (B), a hardener (C) and a hardening accelerator (D). The epoxy resin (B) is obtained by carrying out nuclear hydrogenation of aromatic ring of epoxy resin of formula (3). The epoxy group-containing alkoxy silicon compound is of formula: XSi(R1)a(OR2)3-a, or Xk(R3)bSi(OR4)4-(k+b).    X=substituted epoxy group, (un)substituted 1-4C alkyl, 6-14C aryl or 3-5C alkenyl carboxy;    R1=6-14C aryl or 3-5C alkenyl carboxy;    R2=1-4C alkyl;    a=0-2;    R3=6-14C aryl;    R4=1-4C alkyl;    k,b=0-3;    k+b=0-3;    R5=H, halogen atom or 1-4C alkyl;    m=1-4;and    n=1-6.
NOVELTY - A polyester film is a biaxially stretched polyester film having intrinsic viscosity of 0.6-1.8 and plane orientation degree (fn) of 0.165-0.180.    USE - For solar cells used in roof of house, electrical and electronic components.    ADVANTAGE - The polyester film has improved environmental resistance, hydrolysis resistance, mechanical characteristics and heat resistance. The polyester film is economical and has less weight.
NOVELTY - An electrolyte composition contains a block copolymer having structure block (A) having proton conduction group in side chain, and a structure block (B) does not having proton conduction group.    USE - For solid electrolyte film used for polymer electrolyte fuel cell (both claimed), direct methanol fuel cell and hydrogen fuel battery.    ADVANTAGE - The electrolyte composition provides solid electrolyte film having favorable proton conduction characteristics and water resistance.    DETAILED DESCRIPTION - INDEPENDENT CLAIMS are included for the following:    (1) solid electrolyte film; and    (2) polymer electrolyte fuel cell.
NOVELTY - The fuel cell system has fuel cell case (14) comprising cross-linked resin component wholly or only at region connected with a hydrogen sensor (16). A heating coil (17) in the vicinity of detection portion of the hydrogen sensor, heats the detection portion regularly for removing inhibitor adhered to the sensor. A hydrogen separation membrane separates hydrogen and inhibitor, and passes only the hydrogen. A controller calibrates the hydrogen sensor, before the concentration of the hydrogen changes.    USE - For fuel cell vehicle, power generation equipment for residential building and other buildings, vessel, airplane, walking robot, and unmanned ground vehicle.    ADVANTAGE - The poisoning of hydrogen sensor is prevented and the leak of fuel gas is detected with more precision.    DESCRIPTION OF DRAWING(S) - The figure shows the fuel cell system.    Fuel cell case (14)    Ventilating hole (15)    Hydrogen sensor (16)    Heating coil (17)    Fuel cell (20)
NOVELTY - A fuel cell system (100) has a polymer electrolyte fuel cell (40) having several cells (8), each comprising a membrane electrode assembly (MEA) (9). A potentiostat (50) measures the proton desorption electric charge or oxide layer generation electric charge of the cell. A control unit (60) detects the moisture content of the MEA based on the measured result.    USE - For polymer electrolyte fuel cell systems, alkaline fuel cell systems and phosphoric acid fuel cell systems.    ADVANTAGE - The humidification state of the cell is grasped appropriately.    DESCRIPTION OF DRAWING(S) - The figure shows an explanatory view of the fuel cell system. (Drawing includes non-English language text).    Cell (8)    MEA (9)    Polymer electrolyte fuel cell (40)    Potentiostats (50)    Control unit (60)    Fuel cell system (100)
NOVELTY - A polymer battery has an anode, a cathode, and a polymer electrolyte. The cathode is a carbon-material electrode formed by supporting metal microparticles to three-dimensional continuous-form carbon fiber.    USE - As auxiliary power supply for hybrid vehicles and fuel cell electric vehicles, and as large-sized power supply for stations.    ADVANTAGE - The polymer battery has excellent cycle characteristics, durability, and battery capacity. The metal microparticles in cathode have high utilization factor, and the volume change of cathode which accompanies charging and discharging is suppressed. The battery prevents liquid spill.
NOVELTY - The wrapping material (1) has a heat-resistant-resin oriented film layer (2) as an outer layer, a thermoplastic resin unstretched film layer (3) as inner layer and an aluminum foil layer (4) arranged as interlayer between both films. The heat-resistant resin oriented film has a crystallinity degree of 5-20%.    USE - For battery cases (claimed), such as cases of lithium ion secondary batteries.    ADVANTAGE - The wrapping material has excellent moldability (deep draw forming property and stretch forming property), chemical resistance and crack resistance, and sufficient volume floor area ratio.    DETAILED DESCRIPTION - An INDEPENDENT CLAIM is included for battery case.    DESCRIPTION OF DRAWING(S) - The figure shows the section of the wrapping material.    Wrapping material (1)    Heat resistant resin oriented film layer (2)    Thermoplastic resin unstretched film layer (3)    Aluminum foil layer (4)    Adhesive layers (5,6)
NOVELTY - The battery electrode (1) consists of active material layer (3) having low density region (LD) and high density region (HD) formed on surface of a collector (2). The active material layer contains an active material (4).    USE - For battery e.g. non-aqueous electrolyte battery and bipolar type lithium ion secondary cell and battery pack used as a power supply for vehicles (all claimed) such as motor vehicles, train, aircraft, fuel cell electric vehicles, series hybrid motor vehicle and parallel hybrid motor vehicle.    ADVANTAGE - The active material layer of battery electrode ensures both electronic conduction and lithium ionic conduction. The battery using the electrode has excellent output characteristics which are maintained for long period of time.    DETAILED DESCRIPTION - INDEPENDENT CLAIMS are included for the following:    (1) battery;    (2) battery pack; and    (3) vehicles mounted with battery or battery pack.    DESCRIPTION OF DRAWING(S) - The figure shows a section of battery electrode.    Electrode (1)    Collector (2)    Active material layer (3)    Active material (4)    High density region (HD)    Low density region (LD)
NOVELTY - An electrochemical battery comprises a negative electrode made of lithium foil, a positive electrode made of disulfide iron and graphite, and electrolyte made of a solution of lithium perchloride oxide. A cylindrical core made of cathode, anode and PE is wound together. The cathode is composed of disulfide Iron, ethyne carbon, electric graphite, F101 glue and distilled water. The electrolyte solution is a non aqueous electrolyte consisting of a non aqueous solvent and conducting salts of lithium perchloride oxide. The solvent comprises of propylene carbonate, dioxolane, or dimethoxyethane.    USE - The battery, e.g. Supacell lithium battery, is used in high drain devices.    ADVANTAGE - The battery has increased long lasting power, enabling a reduction in repeat buying which can be financially costly and disposal of batteries which can be environmentally costly.    DESCRIPTION OF DRAWING(S) - The figure shows a cross section view of the components of the lithium battery and the manner in which they are brought together.
NOVELTY - A shield, arranged between a storage tank (5) and a transparent cap (3), covers 20 to 60 percent of the volume of the tank. An imaginary plane (13), which extends through the central axis of the tank and is parallel to the plane of an involute mirror, divides the shield into a first portion situated near the cap and a second portion situated near the mirror. The volume of the tank encompassed by the first portion is al least 15 percent larger than that of the second portion.    USE - Solar collector with integrated heat storage.    ADVANTAGE - Increases yield and improves performance with respect to a point in time at which hot water is used. Reduces heat loss due to convection at the upper portion of the tank, thus the temperature of content of the tank can be maintained for a longer period of time. Avoids loss of light as a result of reflection against the shield.    DETAILED DESCRIPTION - An INDEPENDENT CLAIM is also included for a solar collector placing method.    DESCRIPTION OF DRAWING(S) - The figure shows the cross-sectional view of solar collector.    Transparent cap (3)    Bottom plate (4)    Storage tank (5)    Feed pipe (10)    Imaginary plane (13)
NOVELTY - The engine has vanes located between a dark colored base and a transparent surface, where the engine utilizes a greenhouse effect to heat air between the dark colored base and the transparent surface. The vanes are oriented to impose a tangential component on flow of air between a periphery and a tower at the center of a structure such that a vortex-like flow is formed. The vanes span a whole distance between upper and lower surfaces, where the upper surface is strengthened and its motion is constrained above and below by a device such as a steel wire netting.    USE - Used for heating air.    ADVANTAGE - The vanes are oriented to impose the tangential component on the flow of air between the periphery and the tower at the center of the structure such that the vortex-like flow is formed, thus rotating the moving heated air about the center of the structure, and hence alleviating the need for a physical chimney to prevent ambient air from mixing with the escaping air. The absence of the physical chimney decreases engineering complexity and manufacturing costs associated with solar-powered wind generators.
NOVELTY - The cell (500) has a pair of catalyst layers (518,520) that are adjacent to a membrane layer (516) and the catalyst layer (518) which is adjacent to diffusion media layer (514). The catalyst layers are spaced away from a region of stagnant flow. A pair of sub gasket layers (522,524) adjacent to the membrane layer and the sub gasket layer (522) which is adjacent to the diffusion media layer. The sub gasket layers are in proximity to the region of stagnant flow. The catalyst layers and the sub gasket layers are spaced away from one another.    USE - For use in electrical vehicular power plants.    ADVANTAGE - The incidence and/or degree of bipolar plate corrosion is eliminated or reduced. The surface coating degradation is also reduces. The changes in membrane electrode assembly (MEA) is the potential for eliminating direct contact between the bipolar plate material surface and perfluorinated sulfonic acid (PFSA) ionomer membrane material.    DESCRIPTION OF DRAWING(S) - The figure shows a schematic view of the fuel cell.    Catalyst layers (518,520)    Sub gasket layers (522,524)    Membrane layer (516)    Diffusion media layer (514)    Fuel cell (500)
NOVELTY - A battery cell (3) having anode (21) and cathode (22) is inserted from an opening of a metallic battery can. A synthetic resin-made lid which plugs up the opening of metallic battery can, comprises terminals which are connected to anode and cathode lead out from the battery cell.    USE - For lithium ion secondary battery, lithium polymer secondary battery used in electronic device such as digital still camera, video camera, mobile telephone.    ADVANTAGE - Achieves reduction in cost, weight and size.    DESCRIPTION OF DRAWING(S) - The figure shows the explanatory diagram of the battery cell.    Battery cell (3)    Battery element (20)    Anode (21)    Cathode (22)    Sealing sheet (26)
NOVELTY - The secondary battery (1) has a battery cell (3) in which a positive electrode, a negative electrode and an electrolyte are accommodated in a pack (23). A metallic battery can (2) in which an opening from which the battery cell is inserted is formed, accommodates the battery cell. A lid (4) made of a synthetic resin in which the terminal portions are provided, plugs the opening of the battery can. The battery cell is accommodated in the battery can upon being adhered onto an inner face.    USE - For mobile phone, notebook personal computer (PC) and video camera.    ADVANTAGE - Prevents trouble caused due to erroneous installation of the secondary battery.    DESCRIPTION OF DRAWING(S) - The figure shows an oblique view of the secondary battery.    Secondary battery (1)    Battery can (2)    Battery cell (3)    Lid (4)    Pack (23)
NOVELTY - An adaptive filter state-of-charge estimating unit estimates primary state-of-charge value based on open-circuit voltage of secondary battery and previously derived relationship between open-circuit voltage and state-of-charge of the secondary battery. A current integration state-of-charge estimating unit estimates secondary state-of-charge value even if current is constant while several battery parameters vary. A selector selects secondary state-of-charge value when current is constant or selects primary state-of-charge value.    USE - For estimating state-of-charge of secondary battery connected to motor.    ADVANTAGE - The state-of-charge is estimated with high precision.    DETAILED DESCRIPTION - An INDEPENDENT CLAIM is included for state-of-charge estimating method.    DESCRIPTION OF DRAWING(S) - The figure shows a block diagram of the state-of-charge estimating device.
NOVELTY - A polymer electrolyte fuel cell has a cell stack (6) with an average air hole diameter of the porous gaseous diffusion layer of a cell (4b) at an edge portion greater than an average air hole diameter of the porous gaseous diffusion layer of a cell (4a) at the center portion. 90% or more of the air holes have a diameter less than or equal to 10 microns. The porosity of the porous gaseous diffusion layer is greater than or equal to 70%.    USE - For polymer electrolyte fuel cells.    ADVANTAGE - Non-equalization of water-content distribution is corrected, giving a highly efficient cell with voltage stabilized temporarily.    DETAILED DESCRIPTION - An INDEPENDENT CLAIM is included for the production of a polymer electrolyte fuel cell.    DESCRIPTION OF DRAWING(S) - The figure shows a perspective view of the cell stack.    Cells (4a,4b)    Separator (5)    Cell stack (6)    Current collection board (9)
NOVELTY - A horizontal strip type fuel battery cell has an electrical insulation support (11), a gas passageway (12) and an electricity generating element portion (13) formed on the surface of the support. A portion (13) has a laminated structure of a fuel electrode (13a), a solid electrolyte (13b) and an air electrode (13c). The support contains nickel (6-22 mol.%), yttrium and/or ytterbium (5-15 mol.%), and magnesium (68-84 mol.%) by oxide conversion.    USE - For a fuel cell stack used for fuel cells (both claimed). A horizontal strip type fuel battery cell includes a polymer electrolyte type fuel cell, a phosphoric acid form fuel battery cell, a molten carbonate form fuel battery cell and a solid electrolyte form fuel battery cell.    ADVANTAGE - The horizontal strip type fuel battery cell has good reliability and economical efficiency. The shrinkage percentage difference of insulation support and solid electrolyte is reduced.    DESCRIPTION OF DRAWING(S) - The figure shows the longitudinal cross-sectional view of horizontal stripes type fuel battery cell.    Insulation support (11)    Gas passageway (12)    Electricity generating element portion (13)    Fuel electrode (13a)    Solid electrolyte (13b)    Air electrode (13c)
NOVELTY - A separator has a microporous film in which inorganic fine particles in three dimensional network structure is dispersed to a thermoplastic resin. The inorganic fine particles are powder-form silica particles (2) having a chain-shaped connection structure.    USE - For storage batteries (claimed).    ADVANTAGE - The separator is manufactured economically and has high productivity, uniform quality such as mechanical strength and oxidation resistance and homogeneity. The storage battery comprising the separator has good battery characteristic and durability.    DESCRIPTION OF DRAWING(S) - The figure shows the silica aggregate in the separator for storage batteries. (Drawing includes non-English language text)    Silica aggregate (2)    Chain-shaped connection structured powder-form silica particle (2')
NOVELTY - A battery has a pair of battery cans (1, 2) that are fitted face to face. A sealing agent (3) that comprises a thermally expansible microcapsule (3b) and a thermoplastic resin (3a) is sealed and adhered between an outside face of battery can and an inner surface of the battery can. An electric power generation element is positioned between the bottom faces of the battery cans.    USE - For batteries such as silver oxide primary batteries, lithium ion secondary cells, lithium primary batteries, and alkaline cells used in portable apparatus, e.g mobile devices using wireless communication techniques and integrated circuits (IC).    ADVANTAGE - A battery with large adhesive strength and high leakage resistance can be manufactured.    DETAILED DESCRIPTION - An INDEPENDENT CLAIM is included for manufacture of the above battery.    DESCRIPTION OF DRAWING(S) - The figure shows a sectional view of the battery.    Battery cans (1,2)    Sealing agent (3)    Thermoplastic resin (3a)    Thermally expansible microcapsule (3b)    Negative electrodes (4)    Separators (5)
NOVELTY - A fuel cell hose (1) comprises a resin material formed by blending styrene-isobutylene-styrene tri block copolymer and polyphenylene oxide resin, and has wave-form wall surface.    USE - For supplying and ejecting air and steam in fuel cell.    ADVANTAGE - The hose has excellent heat stability, gas barrier property and durability, favorable steam permeability, and low effluent property.    DESCRIPTION OF DRAWING(S) - The figure shows a partially expanded view of the fuel cell hose.    Fuel cell hose (1)    Concave portion (12)    Convex portion (13)
NOVELTY - A corrosion-resistant component contains a metal or alloy (10) which carries out passivation and noble metals (12), which are electrically connected through electroconductive component (14).    USE - For a separator of a fuel cell (both claimed), such as a polymer electrolyte fuel cell.    ADVANTAGE - The corrosion-resistant component has good corrosion resistance, and the amount of noble metals used is decreased. A fuel cell using the corrosion-resistant component has improved productivity.    DESCRIPTION OF DRAWING(S) - The figure shows electrical connection form of electroconductive component with metal or alloy, and noble metals.    Metal or alloy (10)    Noble metals (12)    Electroconductive component (14)
NOVELTY - The positive temperature coefficient (PTC) element (1) includes resin dispersed with electroconductive filler. The lead terminals (3A,3B) are joined to the upper and lower surfaces of the PTC element (2). A protrusion (4) protruding from side of PTC element (2) is formed on the surface of the PTC area (X) of the lead terminals. The area of the front-end surface (4b) of protrusion is smaller than the both surfaces of the PTC area.    USE - For electronic devices such as for protecting battery and components.    ADVANTAGE - The pressure resistant defect generated in the PTC element can be suppressed. The quality of the PTC element can be improved.    DESCRIPTION OF DRAWING(S) - The figure shows an exploded perspective view of the PTC element.    PTC element (1,2)    Lead-terminal (3A,3B)    Protrusion (4)    Front-end surface (4b)    PTC area (X)
NOVELTY - The battery (11) includes a cell layer (20) formed by laminating a negative-electrode-active-material layer (23), an electrolyte layer (22) and a positive-electrode-active-material layer (21) sequentially. A cell element (30) comprises the cell layer arranged between a pair of collectors (31,32). A sealing portion (53) seals the cell element by contacting current carrying portion (41,42) with a flexible exterior material (40).    USE - For electric vehicle and hybrid vehicle in auto industry.    ADVANTAGE - The sealing performance of the bipolar battery is improved by sealing the current carrying portion with exterior material hence avoiding the spilling of liquid, semi-solid or gel-form electrolyte from the electrolyte layer.    DESCRIPTION OF DRAWING(S) - The figure shows the sectional view of bipolar battery.    Battery (11)    Cell layer (20)    Positive-electrode-active-material layer (21)    Electrolyte layer (22)    Negative-electrode-active-material layer (23)    Cell element (30)    Collectors (31,32)    Flexible exterior material (40)    Current carrying portion (41,42)    Sealing portion (53)
NOVELTY - A battery back has a thermal runaway prevention wall (3) that is integrally molded by a cylinder shaped heat conduction pipe (4) for inserting a secondary battery (1). The heat conduction pipe has a heat radiation region (5) which exposes partial surface of the secondary battery inserted into a cooling air duct. The cooling air duct cools the secondary battery exposed to heat radiation region, by the cooling air in exterior case (2).    USE - For power supply of hybrid car.    ADVANTAGE - The generated heat is thermally radiated effectively. The secondary battery is uniformly and reliably cooled by changing the exposed region. The thermal runaway of the secondary battery is prevented.    DESCRIPTION OF DRAWING(S) - The figure shows a schematic block diagram of the battery pack. (Drawing includes non-English language text)    Secondary battery (1)    Exterior case (2)    Thermal runaway prevention wall (3)    Cylinder shaped heat conduction pipe (4)    Heat radiation region (5)
NOVELTY - The battery comprises an axial (1) that is compressively deformed in a direction intersecting the axial direction of a winding group (6), when external force is added. The axial is a synthetic resin-made flexible hollow tube.    USE - For use as power supply of electric vehicle (EV).    ADVANTAGE - The distortion of the electrode group is absorbed, and the crack of an electrode group and fault generation are relieved. The battery behavior with respect to external force is hence made quiet without bursting of the battery.    DESCRIPTION OF DRAWING(S) - The figure shows a sectional view of the cylindrical shape lithium ion secondary cell.    Axial (1)    Winding group (6)    Battery containers (7)    Lid case (12)    Lithium ion secondary cell (20)
NOVELTY - A water storage tank (2) stores natural water that is heated by solar heat. The water storage tank consists of multiple pipes (21a-21c) that are arranged in parallel, and is installed in the roof (12). A pipeline for sending (4) supplies hot water to the hot water use portion (41).    USE - For heating natural water e.g. tap water, well water by solar heat.    ADVANTAGE - Enables to provide warm water effectively thru utilization of solar heat with simplified and low cost structure.    DESCRIPTION OF DRAWING(S) - The figure shows the explanatory drawing of the whole structure of the solar system.    Water storage tank (2)    Pipeline for sending (4)    Roof (12)    Pipes (21a-21c)    Hot water use portion (41)
NOVELTY - A lithium ionic conductive composite support comprises modified silica, silica having lithium ion point, and polymer having oxygen-containing segment in principal chain.    USE - For solid-electrolyte secondary battery (claimed) e.g solid lithium secondary battery, and lithium ion solid electrolyte cell.    ADVANTAGE - The lithium ionic conductive composite support has excellent mechanical capability, mold-processing property, and favorable adhesivity with respect to an electrode. The solid-electrolyte secondary battery formed using lithium ionic conductive composite support has favorable electric conductivity, and lithium ion transport number. Highly safe battery without combustion and liquid spill is manufactured effectively.
NOVELTY - A polymeric electrolyte film has current density ratio of 1.5-10. The current density ratio is ratio of current density showing signal strength of water at 0 A/cm2, with respect to current density showing signal strength of water at 0.3 A/cm2. The signal strength is measured by spin echo method by magnetic resonance imaging (MRI), when electric power is generated by polymer electrolyte fuel cell using non-humidified hydrogen and oxygen, and electrolyte film.    USE - For electrode/electrolyte film joint component used for fuel cell, such as polymer electrolyte fuel cell (both claimed) used as power supply for electric vehicles.    ADVANTAGE - The polymer electrolyte film provides excellent power generation characteristics and high output characteristics to fuel cell.    DETAILED DESCRIPTION - INDEPENDENT CLAIMS are included for the following:    (1) electrolyte film/electrode joint component, which is obtained using electrolyte film;    (2) fuel cell, which is obtained using joint component; and    (3) non-humidified operating method of polymer electrolyte fuel cell.
NOVELTY - The method involves inclining a gaseous diffusion layer (71) at a predetermined angle with respect to a reference plane (P). The flow rate of water droplets (72) produced during power generation, on the gaseous diffusion layer is measured. The capability of the gaseous diffusion layer is evaluated based on the measured data.    USE - For the surface state evaluation of a gaseous diffusion layer, catalyst layer or separator of a solid polymer electrolyte type fuel cell (claimed) for vessels, aircraft, electric train, walking robot and for power generation equipment installed in residential and commercial buildings.    ADVANTAGE - The capability of the gaseous diffusion layer is evaluated with high accuracy. The drainage of water produced is improved and stable power output is obtained during power generation.    DETAILED DESCRIPTION - An INDEPENDENT CLAIM is included for fuel cell manufacture.    DESCRIPTION OF DRAWING(S) - The figure explains the fall angle measurement.    Gaseous diffusion layer (71)    Droplet of water (72)    Reference plane (P)
NOVELTY - An electrolyte liquid contains monomer containing sulfonic acid ion group.    USE - For electrodes and battery (both claimed) used in portable electronic devices such as camcorder, digital camera, mobile telephone, portable information terminal and notebook computer.    ADVANTAGE - The electrolyte solution provides a film having high ion conductivity. The battery formed using electrode has excellent charging and discharging characteristics.    DETAILED DESCRIPTION - INDEPENDENT CLAIMS are included for the following:    (1) electrode containing a film having sulfonic acid ion group in a portion of surface of the high molecular compound; and    (2) battery containing pair of electrode and electrolyte liquid.    DESCRIPTION OF DRAWING(S) - The figure shows section of secondary battery. (Drawing includes non-English language text)    Battery can (11)    Insulation board (12,13)    Battery cover (14)    Negative electrode (22)    Positive electrode lead (25)
NOVELTY - An aromatic sulfide and/or sulfone derivative (1) is new.    USE - As ion exchanger or electrolyte material for polymer electrolyte fuel cells.    ADVANTAGE - The electrolyte material using the aromatic sulfide and/or sulfone derivative, has high ion exchange capacity and high proton conductivity, and is inexpensive.    DETAILED DESCRIPTION - An aromatic sulfide and/or sulfone derivative of formula (1): A(-W-B)n, is new.    A=aromatic ring having optional substituent;    n=2-6;    W=coupling group of S and/or SO2;    B=aromatic ring bonded with A through W, which has 0-5 reactive groups chosen from -COX and -SO2X;    X=group chosen from halogen atom, OR and hydroxyl group;and    R=H, alkyl or aryl.    An INDEPENDENT CLAIM is included for self-condensation material of aromatic sulfide and/or sulfone derivative.
NOVELTY - A proton conduction portion (20) is provided between a proton generation unit (10) and a hydrogen generation unit (30) and connected with a proton storage unit (50). The proton generation unit and hydrogen generation unit are connected to an electronic storage portion (40), through a switch (60). The proton generation unit contains an electric-conduction material, visible light responsive photocatalyst material and charge-separation material. The hydrogen generation unit contains an electric-conduction material and a metal material.    USE - For motor vehicle.    ADVANTAGE - The hydrogen generation efficiency is improved.    DETAILED DESCRIPTION - INDEPENDENT CLAIMS are also included for the following:    (1) hydrogen generation method, which involves establishing contact between a hydrogen source and a visible light responsive photocatalyst material containing a compound that has hydrogen as a constituent element. The visible light from light source is irradiated with respect to visible light responsive photocatalyst material, such that a proton and an electron are produced from the hydrogen source. The flow of electron and proton are controlled so as to control the generation amount of hydrogen; and    (2) hydrogen production system.    DESCRIPTION OF DRAWING(S) - The figure shows the hydrogen generator. (Drawing includes non-English language text)    Hydrogen generator (1)    Proton generation unit (10)    Proton conduction portion (20)    Hydrogen generation unit (30)    Electron storage portion (40)    Proton storage unit (50)    Switch (60)
NOVELTY - The electrode of photovoltaic cell (23) is fixed to the joint surface (42b) of electrode plate (42) through heat radiation electric insulation layer (41) using electroconductive paste (43) containing metal such as gold, silver, copper, aluminum, magnesium, iron, nickel, tin, and stainless steel and carbon.    USE - For condensing type solar cell module.    ADVANTAGE - The leak of photovoltaic cell can be prevented even when pressure is applied in upper direction.    DESCRIPTION OF DRAWING(S) - The figure shows a section of condensing type solar cell module.    Support board unit (11a)    Photovoltaic cell (23)    Heat radiation electric insulation layer (41)    Electrode plate (42)    Joint surface of plate (42b)    Electroconductive paste (43)
NOVELTY - The module has a solar cell element (100) formed by connecting surface electrode layers (7-9,11) on upper and lower sides of the substrate (6) using an adhesive resin material (12,13) through a current collection hole (4) penetrating the substrate. The side, peripheral and patterning sections of the current collection hole are coated by solvent soluble type fluororesin material (20) different from adhesive resin material.    USE - For electric power generation.    ADVANTAGE - The damage caused to the solar cell element by corrosion is prevented. The durability is improved and the cost of protective layer formation is suppressed. Partial destruction of current collection hole during conveyance is prevented. Reduction of output by the short circuit between reverse side electrode accompanying partial damage of side, peripheral and patterning sections is prevented to maintain high efficient output with increased productivity.    DETAILED DESCRIPTION - An INDEPENDENT CLAIM is included for manufacturing method of solar cell module.    DESCRIPTION OF DRAWING(S) - The figure shows the sectional view of the solar cell element and solar cell module.    lower side electrode (1)    current collection hole (4)    substrate (6)    upper side electrodes (7-9)    adhesivity resin sealing material (12,13)    covering material (20)    solar cell element (100)
NOVELTY - The shading member (64) interrupts the transparent resin from the sunlight. The transparent resin (62) is interposed the sunlight condensed by the primary optical system between the columnar optical member for guiding the photovoltaic cell (34) and lower end surface of the columnar optical member (50). The shading member has an opaque coloring resin that covers the transparent resin.    USE - Used for electric manufacturing.    ADVANTAGE - Prevents the photodegradation of the transparent resin, thus improving the durability of the condensing type solar power generation apparatus.    DESCRIPTION OF DRAWING(S) - The figure shows the sectional drawing of the electric-power generation module. (Drawing includes non-English language text).    Condensing type solar power generation apparatus (10)    Photovoltaic cell (34)    Columnar optical member (50)    Transparent resin (62)    Shading member (64)
NOVELTY - The solid stage image pick-up device (10) has cured resin (RE) provided in the boundary portion of a metal lead terminal (40) and an inner surface of a hollow case (20) and in a junction of the hollow case and a transparent sheet (26). The cured resin has a durometer hardness of 80 or less on A scale. The cured resin is selected from a group consisting of epoxy resin, unsaturated polyester resin, phenol resin, urea melamine resin, polyurethane resin, silicone resin, polyimide resin and acrylate resin.    USE - For solid state image pick-up device.    ADVANTAGE - The malfunctioning of the solid state image pick-up device due to dust is prevented, the airtightness of the hollow case is improved and the imaging operation is performed correctly by using the cured resin having durometer harness of 80 or less on A scale in the junction of the hollow case and the transparent sheet.    DETAILED DESCRIPTION - An INDEPENDENT CLAIM is included for solid stage image pick-up device manufacturing method.    DESCRIPTION OF DRAWING(S) - The figure shows a cross-sectional schematic diagram of the solid state image pick-up device.    solid state image pick-up device (10)    hollow case (20)    transparent sheet (26)    metal lead terminal (40)    cured resin (RE)
NOVELTY - A secondary battery has a battery cell in which an anode, a cathode and an electrolyte are accommodated in a pack. A metallic battery can (2) is formed in a flat cube in which an opening, from which the cell is inserted is formed. The can accommodates the cell such that a side face from which anode and cathode terminals (37, 38) are led out is faced towards the opening side. The opening of the can is plugged by a battery lid (4) provided with terminal parts to which the electrode terminals led out from the battery cell are connected.    USE - Used for an electronic appliance, e.g. digital still camera, battery charger, notebook personal computer, mobile communication instrument such as mobile telephone, and video camera.    ADVANTAGE - The opening of the metallic battery can is plugged by the battery lid provided with the terminal parts to which the electrode terminals led out from the battery cell are connected, thus applying the impact between the battery cell and the lid due to falling or vibration of the battery, and hence preventing occurrence of separation among the positive and negative electrode terminals. The arrangement of the positive and negative electrode terminals are different for every function, thus preventing any trouble caused due to erroneous installation of the battery.    DESCRIPTION OF DRAWING(S) - The drawing shows an oblique view of a secondary battery.    Secondary battery (1)    Upper face (1a)    Lower face (1b)    Battery can (2)    Battery lid (4)    External label (15)    Top cover (36)    Positive electrode terminal (37)    Negative electrode terminal (38)    Terminal holes (48)
NOVELTY - Catalytic composite material for storing hydrogen comprises an alkyne capable of undergoing reversible hydrogenation-dehydrogenation and a catalyst comprising a Group VIII metal on a carbon or oxide support with a high surface area. The weight ratio of alkyne to catalyst is 5-1000:1.    USE - Catalytic composite material for storing hydrogen, e.g. for industrial purposes, for automobile fuel cells or other equipment with hydrogen-fueled engines or in power stations.    ADVANTAGE - The material has a high hydrogen storage capacity.    DETAILED DESCRIPTION - An INDEPENDENT CLAIM is also included for storing hydrogen by loading a material as above with hydrogen at 50-200degreesC and 5-100 atmospheres and releasing the hydrogen at 200-350degreesC and 0.5-5 atmospheres.
NOVELTY - Production of a tubular fuel cell comprises intermittently forming a first catalyst layer, an electrolyte layer, and a second catalyst layer with a portion(s) of an outer peripheral surface of an inner electrode (10) left exposed.    USE - For production of a tubular fuel cell, e.g. solid polymer electrolyte tubular fuel cell.    ADVANTAGE - The production cost of tubular fuel cells can be reduced by ensuring that the first catalyst layer, electrolyte layer, and second catalyst layer are not formed in those regions where they are not required.    DETAILED DESCRIPTION - Production of a tubular fuel cell having a cylindrical inner electrode that exhibits conductivity, a first catalyst layer, an electrolyte layer, and a second catalyst layer, comprises intermittently conducting the steps of: supplying a first catalyst layer material to an outer peripheral surface of the inner electrode by extrusion molding, forming the first catalyst layer; supplying an electrolyte layer material to an outer peripheral surface of the first catalyst layer by extrusion molding, forming the electrolyte layer; and supplying a second catalyst layer material to an outer peripheral surface of the electrolyte layer by extrusion molding, forming the second catalyst layer. The first catalyst layer, electrolyte layer, and second catalyst layer are formed with a portion(s) of the outer peripheral surface of the inner electrode left exposed.    An INDEPENDENT CLAIM is also included for a production apparatus (100) for a tubular fuel cell.    DESCRIPTION OF DRAWING(S) - The figure is a cross-sectional view showing an outline of the structure of tubular fuel cell production apparatus.    Inner electrode (10)    First extruder (50)    Production apparatus (100)    Second extruder (150)    Third extruder (250)
NOVELTY - A component has a membrane-electrode composite structure (MEA) (2) between a pair of separators (4), compressed at the time of fuel cell assembly. A rubber impregnation portion (5) is formed by impregnating rubber including molding materials of gasket (3), into the outer-periphery edge of MEA, and a concave portion for recess is formed on common gasket portion, while forming lip (7) on the gasket portion. The thickness (d3) of rubber impregnation portion and common gasket portion is set similar to thickness (d2) of MEA, at the time of cell assembly.    USE - For constituting fuel cells.    ADVANTAGE - The molding of the gasket can be completed within short time, and the necessity to from a through hole in MEA is avoided. The application of tightening force at the time of MEA compression is not necessary, and a small-sized fuel cell is provided.    DESCRIPTION OF DRAWING(S) - The figures show the sectional views of the fuel cell assembly.    Membrane-electrode composite structure (2)    Gasket (3)    Separators (4)    Rubber impregnation portion (5)    Lip (7)    Thicknesses (d2,d3)
NOVELTY - A battery compartment door is movable between open and closed positions and includes a cradle (18) that at least partially receives a terminal of a battery and electrically couples the terminal to an electric circuit of the device when the door is in the closed position. A section of the cradle that receives the battery terminal is made of an electrically conductive polymer, or the cradle may be made of an electrically conductive polymer.    USE - For an electronic device, e.g. hearing aid device, particularly to locate a battery inside the hearing aid device for electrical connection to an electric circuit.    ADVANTAGE - The door can rotate about the axle to move towards and away from a main body of the device. The battery can be loaded into the cradle by rotating the door away from the body to an open position, so the cradle becomes accessible and the battery can be inserted. The door can be removed from the axle to that the battery can be loaded into the cradle.    DETAILED DESCRIPTION - An INDEPENDENT CLAIM is also included for an electronic device. The electric circuit includes an electrically conductive contact arranged to electrically couple another terminal of the battery when the door is in closed position. The contact is made of a metallic material or an electrically conductive polymer.    DESCRIPTION OF DRAWING(S) - The figure is a perspective view of a battery compartment door.    Cradle (18)    Open end of the cradle (22)    Inner tubular surface of the cradle (24)    Aperture (29)    Upper cradle section (30)
NOVELTY - The method involves providing solar cells (805, 811) with a transparent polymeric member including a set of photovoltaic regions. An aperture surface region of the transparent polymeric member is occupied by the photovoltaic regions. The solar cells are coupled to an optically transparent member to form a solar panel (800), where the optically transparent member has a preset thickness and a surface region. A mechanical structure is provided by the preset thickness to support the solar cells.    USE - Used for manufacturing a solar panel that is installed on a physical structure e.g. house, building, warehouse, automobile, truck, ground and fixed/movable entity.    ADVANTAGE - The method efficiently manufactures the solar panel in a simple and cost efficient manner on a large scale.    DETAILED DESCRIPTION - INDEPENDENT CLAIMS are also included for the following:    (1) a solar panel comprising an optically transparent member    (2) a solar module comprising a sealed solar cell.    DESCRIPTION OF DRAWING(S) - The drawing shows a top-view and side view representation of a solar panel.    Solar panel (800)    Optical transparent members (801, 807)    Solar cells (805, 811)    Polymeric coupling material (809)
NOVELTY - A dividing wall (3) in a fuel storage chamber (2) is arranged such that it slides freely inside the fuel container (1) filled with liquid fuel. The sliding friction force generated in the surface of container, is 10N or less.    USE - For fuel cells.    ADVANTAGE - The reusability of the fuel container is increased, by reducing defect generation. Operativity of the diving wall is improved, without generating inclination and shakiness. Peeling of the coating layer is decreased. Generation of the leak of the liquid fuel is prevented.    DESCRIPTION OF DRAWING(S) - The figure shows a side sectional view of the fuel container.    Fuel container (1)    Housing (2)    Wall (3)    Valve (4)    Chamber (12)
NOVELTY - A diffusion media (26) comprises sheet (50), and water transport pores (52). The sheet includes electrically conductive, permeable material having a thickness. The water transport pores are defined through the sheet. Each of pores has a pore diameter greater than 1.5 times the thickness.    USE - The diffusion media is useful in fuel cell stack for producing electrical energy based on reaction between hydrogen-based feed gas and oxidant feed gas.    ADVANTAGE - The media enhances liquid water transport, optimizes fuel cell performance, and reduces or suppresses the degradation of performance over time.    DETAILED DESCRIPTION - The diffusion media is adjacently aligned with lands of a reactant plate of the fuel cell stack (12). A pair of adjacent water transport pores includes a center to center distance greater than a difference of a width of an adjacent land and pore diameter. The difference between the width of adjacent land and pore diameter is less than sum of width and pore diameter. The water transport pores include a first pair of adjacent water transport pores having a first center to center distance and a second pair of adjacent water transport pores having a second center to center distance that is different than first center to center distance. The material includes carbon based paper, felt, or cloth. The material includes a paper, felt, or cloth containing metal or electrically conductive polymer. An INDEPENDENT CLAIM is included for fuel cell.    DESCRIPTION OF DRAWING(S) - The figure shows schematic cross sectional view of the diffusion media.    Diffusion media (26)    Sheet (50)    Pores (52)
NOVELTY - A fluid management component comprises anode; cathode; electrolyte membrane between the anode and cathode; porous body (4) having fuel supplying surface portion which faces a surface of the anode opposite to the electrolyte membrane and has channel portions (5) and protruding portions (6) in contact with the anode; and sealing film (7) which covers parts of the channel portions and blocks the permeation of a fluid through the fuel supplying surface portion.    USE - For fuel cell (claimed), preferably for direct methanol fuel cell (DMFC).    ADVANTAGE - The fluid management component allows the fuel cell to achieve excellent fuel utilization efficiency.    DETAILED DESCRIPTION - An INDEPENDENT CLAIM is included for a method of manufacturing a fluid management component, comprising:    (A) forming a pattern of channel portions and protruding portions on a side of a sheet-like preform;    (B) attaching a mask having patterned openings corresponding to the channel portions of the preform to the preform, and covering a side of the preform with the mask;    (C) forming a sealing film on the channel portions of the preform through the mask, and then removing an unnecessary film as well as the mask, thus forming a porous body having a fuel inlet port and a fuel supplying surface portion;    (D) sintering an anode, a cathode, and an electrolyte membrane by a hot pressing method into a unit body, thus obtaining a membrane electrode assembly (MEA); and    (E) mounting the porous body on the MEA so that the protruding portions of the fuel supplying surface portion are in contact with the anode, and mounting the porous body on a fuel tank so that the fuel inlet port communicates with the fuel tank.    DESCRIPTION OF DRAWING(S) - The figure is an enlarged cross-sectional view showing part of the porous body of the fluid management component.    Porous body (4)    Surfaces (4ABC)    Channel portions (5)    Protruding portions (6)    Sealing film (7)
NOVELTY - A fuel battery cell is covered with a hydrophilic polymer layer (20). The hydrophilic polymer layer is placed close to a region of the cell where water is generated. The hydrophilic polymer layer is porous or has openings to enable the passing of a gas such as oxygen. A layer (30) of hydrophobic material covers the hydrophilic polymer layer. The hydrophilic polymer layer is thermally conductive, and contains carbon nanotubes.    USE - As a fuel battery cell.    ADVANTAGE - The hydrophilic polymer layer enables maintaining a damp environment in the cell, and especially at the level of electrolyte (6), providing an electrolyte which does not desiccate. The fuel cell has a simple structure.    DESCRIPTION OF DRAWING(S) - The figure is a cross-section view of a fuel battery cell.    Electrolyte (6)    Catalyst layer (7)    Electrodes (10, 12)    Channel (13)    Hydrophilic polymer layer (20)    Hydrophobic layer (30)
NOVELTY - A fuel cell has an anode to oxidize liquid fuel, a cathode to reduce oxygen, and a solid polymer electrolyte membrane formed between the anode and the cathode. A porous body that faces the porous anode, having continuous micro pores that form a liquid fuel feed channel by capillary force and continuous micro pores that do not have liquid retentivity is used. The liquid fuel (21) is supplied by the capillary negative pressure generated at the anode. The porous body is made of metal, ceramics, or high polymer resin.    USE - For power source system for portable IT device.    ADVANTAGE - The fuel cell does not require auxiliary power for fuel feed, allows operation in any position, can feed fuel with simple handling, reduces cross leak and crossover of liquid fuel, secures a high output density and high energy density, and realizes high degrees of safety and reliability. Liquid leakage from a fuel cell is prevented. The necessity of a complicated control is eliminated.    DETAILED DESCRIPTION - An INDEPENDENT CLAIM is included for a liquid fuel feed system.    DESCRIPTION OF DRAWING(S) - The figure is a sectional view of a fuel cell.    Liquid fuel suction structure (14)    Liquid fuel (21)    Transport center core (22, 23)    Air hole (24)
NOVELTY - The module has a thin film solar cell (3) formed on a rear face of a translucent substrate (2). A low-resilience resin section (5) covers the solar cell and a rear side sheet (6) covers the low-resilience resin section. A frame-like spacer (4), formed of a moisture-proof material, encloses the low-resilience resin section at an outer periphery between the translucent substrate and the rear side sheet. The sheet (6) adheres to the section (5) and the spacer, and is provided with terminal openings (6h) for guiding electrodes e.g. output terminal, of the solar cell to the exterior.    USE - Thin film solar module.    ADVANTAGE - The frame-like spacer is made of moisture-proof material and is excellent in its adhesiveness and water resistance, thus preventing the penetration of moisture into the low-resilience resin section and the thin film solar cell, and hence ensuring a highly reliable thin film solar module. The configuration of the module prevents deformation of the rear side sheet and maintains parallelism with respect to the translucent substrate, thus stabilizing the resin injection volume and providing a thin film solar module having a rear side sheet with a stable planar shape without unevenness. The size of the substrate is reduced, thus reducing the weight and cost. The curing temperature of the low-restitution resin is reduced, thus reducing the manufacturing process and the cost of the thin film solar module.    DETAILED DESCRIPTION - An INDEPENDENT CLAIM is also included for a method for manufacturing a thin film solar module.    DESCRIPTION OF DRAWING(S) - The drawing shows an exploded perspective view of a thin film solar module.    Thin film solar module (1)    Substrate (2)    Solar cell (3)    Spacer (4)    Resin section (5)    Rear side sheet (6)    Terminal openings (6h)
NOVELTY - The photosensitive device has a sensor chip (20) having a photosensitive area, a light filtering layer (30) bonded to the photosensitive area of the sensor chip with a transparent adhesive layer (40) and packaging elements (10') mounting the sensor chip and encapsulating the sensor chip and the light filtering layer. The light filtering layer is formed from glass or transparent material or acrylic or plastic or compound or epoxide material.    USE - For photosensitive device.    ADVANTAGE - The light filtering and packaging technologies are utilized for simplifying fabrication process of the photosensitive device and providing a response approximating the needed photosensitive response.    DESCRIPTION OF DRAWING(S) - The figure shows a partial sectional side view of the photosensitive device.    Packaging element (10')    Encapsulant (11')    Pin (15)    Sensor chip (20)    Light filtering layer (30)    Transparent adhesive layer (40)
NOVELTY - Battery charger casing (10) includes an independent power source supplying steady state electrical current to a connected electrical circuit where steady state electrical current is transformed to a predetermined electrical current to charge the battery. A shell is secured to the casing and forms a protective void to house the electrical circuitry. An epoxy material encapsulates the electrical circuitry within the protective void. Electrical circuitry comprises of an LED indicator each mounted on the shell, engine cylinder of the shell and headlight of the casing.    USE - For a battery charger of a motorcycle.    ADVANTAGE - Battery charger is protected from impact, corrosion and moisture intrusion by the unique configuration of the casing. The wheels act as insulator from accidental grounding and moisture. The battery charger casing enables quick identification of the battery charger to avid unintentional misuse. The casing also facilitates ease in moving the battery charger. The motorcycle structure is aesthetically attractive and immediately correlated to its application which is to a motorcycle. The epoxy encapsulating the electrical circuitry provides increased impact protection, heat dissipation and weather proofing characteristics.    DESCRIPTION OF DRAWING(S) - The figure shows a side perspective view of the battery charger casing.    Battery charger casing (10)    Wheels of the casing (12)
NOVELTY - Provided is a method for recycling a waste battery for vehicles, which supplements shortage of an electrolytic solution resulting from long-time use of a battery, recycles an impaired electrode plate, and increases activity of lead powder to promote recycling of the electrode plate.    DETAILED DESCRIPTION - The method for recycling a waste battery for vehicles comprises the steps of: (S1) injecting a dilute sulfuric acid solution(2H2SO4) of a 15-20% content diluted with distilled water into an electrolyte vessel of a battery in order to supplement an electrolytic solution; (S2) injecting a water-soluble epoxy solution and lead powder into the electrolyte vessel in order to recycle an electrode plate; (S3) shaking the electrolyte vessel while maintaining a fixed temperature(25 to 50deg.C) in order to increase activity of the lead powder injected into the electrolyte vessel; and (S4) applying an electric stimulation to the solution in the electrolyte vessel in order to promote recycling of an electrode plate by forming a magnetic field between the lead powder injected into the electrode vessel and the electrode plate.(C) KIPO 2006Image 1/1
NOVELTY - A fuel cell system (10) has a flat-film type humidifier (14) having an air outlet communicating hole (48b) through which humidified reactive gas is supplied to a polymer electrolyte fuel cell in the lamination direction. The humidified reactive gas is introduced through an oxidizing agent gas supply communicating hole (26a) to the polymer electrolyte fuel cell in lamination direction. The air outlet communicating hole and the oxidizing agent gas supply communicating hole are arranged in the same straight line along the lamination direction.    USE - For motor vehicles.    ADVANTAGE - The smooth flow of the reactive gas is performed. The pressure loss of the fuel cell system is reduced favorably. The piping of the fuel cell system is simplified effectively.    DESCRIPTION OF DRAWING(S) - The figure shows a partial cross-sectional view of the fuel cell system.    Fuel cell system (10)    Humidifier (14)    Solid-polymer-electrolyte film (20)    Oxidizing-agent gas supply communicating hole (26a)    Air-outlet communicating hole (48b)
NOVELTY - A microreactor has a catalyst metal supported to inner wall surface of hollow through hole (2) of cylindrical porous silica (1). The hollow through hole has diameter of 0.1-100 microns. Porous silica (3) of cylindrical porous silica (1) has nano pore.    USE - For portable fuel cell, separation of substance, gas chromatography, liquid chromatography and solid-phase extraction.    ADVANTAGE - The microreactor enables reaction at high reaction material flow rate and catalytic activity.    DETAILED DESCRIPTION - An INDEPENDENT CLAIM is included for manufacture of microreactor. Capillary (4) having internal diameter of 10-1000 microns is filled with sol liquid containing silicon source, water soluble polymer and acidic catalyst. Sol liquid is phase-separated, such that phase having reduced concentration of silicon source is optionally formed in capillary center portion, and gelatinization is completed to obtain cylindrical porous silica. A catalyst metallic compound solution is impregnated into cylindrical porous silica to obtain microreactor.    DESCRIPTION OF DRAWING(S) - The figure shows the schematic view of microreactor. (Drawing includes non-English language text)    Cylindrical porous silica (1)    Hollow through hole (2)    Porous silica (3)    Capillary (4)
NOVELTY - The coated stainless steel foil has an insulating film in its surface. The insulating film has an inorganic polymer film, which contains a siloxane bond, in its outermost surface. The outermost surface of insulating film has surface corrugated structure having convex portion in the form of balls having diameter of 20 nm to 10 microns. At least one portion of convex portion exists in 5 microns2 area.    USE - For thin film solar cell (claimed) used on roof of buildings.    ADVANTAGE - The coated stainless steel foil provides thin film solar cell having improved conversion efficiency.    DETAILED DESCRIPTION - The coated stainless steel foil has an insulating film in its surface. The insulating film has an inorganic polymer film, which contains a siloxane bond having silicon-R (where R is organic group or hydrogen) bonding as main component, in its outermost surface. The outermost surface of insulating film has surface corrugated structure having convex portion in the form of balls having diameter of 20 nm to 10 microns. At least one portion of convex portion exists in 5 microns2 area.
NOVELTY - The catalyst layer structure has a catalyst elution suppression layers (11a,11b) arranged at both sides of a catalyst layer (11). The catalyst elution suppression layer is composed of particle comprising structure in which signal molecule carries out chemical bond to the particle.    USE - For polymer electrolyte fuel cell.    ADVANTAGE - The elution of catalyst component to electrolyte film can be decreased so deterioration of catalyst activity of the electrolyte fuel cell can be prevented.    DETAILED DESCRIPTION - The catalyst structure has catalyst layer arranged between catalyst elution suppression layers. The thickness of the suppression layer is 0.5-8 mm. The suppression layer comprises particle with single molecule of length in range of 1-50 nm. The region of suppression layers contacting with solid electrolyte film (12) is thickened.    An INDEPENDENT CLAIM is included for polymer electrolyte fuel cell and has catalyst layer structure comprising catalyst layer, catalyst suppression layer and solid electrolyte layer having thickness ratio of 1:25-8:5.    DESCRIPTION OF DRAWING(S) - The figure shows a section of the catalyst layer structure.    Solid polymeric layer (10)    Catalyst elution suppression layer (11a,11b)    Catalyst layer (12)
NOVELTY - The cell having electrolyte containing 50% cyclic ester, has positive and negative electrodes of specific thickness. The electrostatic capacitance per 1 cm2 of positive and negative electrodes is greater than 10 mAh. A resin laminate (7) is provided at contact portion of the lead terminals (7a, 7b) of electrodes and exterior packing material (6).    USE - For use in video camera, mobile phone, notebook computer and other portable electronic devices.    ADVANTAGE - The cell is excellent in performance and safety.    DETAILED DESCRIPTION - The cell has electrolyte containing 50% cyclic ester, separator having porosity less than or equal to 90%, and negative electrode having 50-98% porosity at its collector region. The electrostatic capacitance per 1cm2 of positive and negative electrodes is greater than 10 mAh. Thickness of electrodes is more than 1 mm, and thickness of separator is more than 5 microns. Resin laminate is provided at contact portion of the lead terminals of electrodes and exterior packing material. A resin layer having melting point more than welding temperature of exterior packing material and another resin layer having melting point less than welding temperature of exterior packing material, are formed in resin laminate.    DESCRIPTION OF DRAWING(S) - The figure shows a sectional view of the lead terminal of the cell.    Exterior packing material (6)    Aluminum foil (6a)    Resin film (6b)    Lead terminals (7a, 7b)    Resin laminate (8)
NOVELTY - A gel electrolyte battery (10) comprises cell layer(s) comprising a laminate of an anode active material layer, a gel electrolyte layer and a cathode active material layer. The electrical resistance of the gel electrolyte layer in 2-atmosphere pressure condition is 10% or less of the electrical resistance in 1-atmosphere pressure condition.    USE - As a bipolar type lithium ion secondary cell for battery units and battery backs used for vehicles (all claimed).    ADVANTAGE - The gel electrolyte battery has improved reliability and output characteristics.    DETAILED DESCRIPTION - An INDEPENDENT CLAIM is included for the manufacture of a gel electrolyte battery.    DESCRIPTION OF DRAWING(S) - The figure shows a sectional drawing of the battery unit.    Gel electrolyte battery (10)    Battery unit (40)    Support plates (41,42)    Bolt (43)    Electronic control unit (50)
NOVELTY - A partition tube (1301) located in a manifold (167) prevents the penetration of water droplets into the flow path (159) of reaction liquid. The partition tube is formed such that the edge portion is placed below the lower surface of the reaction liquid flow path.    USE - For a polymer electrolyte fuel cell.    ADVANTAGE - Electric power is generated uniformly within the cell by preventing the penetration of water droplets into the flow path of reaction liquid.    DESCRIPTION OF DRAWING(S) - The figure shows a schematic view of the polymer electrolyte fuel cell. (Drawing includes non-English language text).    Cooling-water flow path (107)    Air flow path (153)    Reacting liquid flow path (159)    Manifold (167)    Partition tube (1301)
NOVELTY - A gas diffusion layer (3, 6) has a portion which retains water, formed by carbon cloth (CC) and a portion which does not retain water, formed by carbon paper (CP). The fuel cell comprises a fuel electrode and an air electrode laminated one on each surface of an electrolyte layer. The fuel electrode and air electrode have a catalyst layer, a gaseous diffusion layer, and a separator (5, 8) having a gas passageway (4,7). The electrolyte layer comprises a solid polymer film.    USE - For polymer electrolyte fuel cells (claimed).    ADVANTAGE - The gas diffusion layer has favorable gas diffusibility, and prevents flooding and fall of battery capability by diffusion inhibition of gas.    DESCRIPTION OF DRAWING(S) - The figure shows the top view of the film-electrode joint region of gas diffusion layer.    Air electrode side gas diffusion (3)    Gas passageway (4,7)    Air electrode side separator (5)    Fuel electrode side gas diffusion layer (6)    Fuel electrode side separator (8)    Carbon cloth (CC)    Carbon paper (CP)
NOVELTY - The photoelectric transducer (1) has a working electrode (6) for removing electron discharged by photoelectric effect, solid electrolyte (7) and a counter electrode (8). The electrolyte contains ionic polymer having halide ion and/or polyhalogenide as counter ion of cation structure having ammonium, phosphonium and/or sulfonium as cation in polymer principal chain or side chain. The counter electrode contains polypyrrole, polythiophene, polyaniline or their derivatives, as electrode active material.    USE - As dye sensitized solar cell.    ADVANTAGE - The photoelectric transducer has excellent durability. The spilling of liquid in the photoelectric transducer is prevented.    DETAILED DESCRIPTION - The counter anion of ionic polymer forms oxidation-detection pair of halide ion and polyhalogenide, preferably I-/I3-. The working electrode supports oxide semiconductor porous membrane (5) adsorbing pigment.    DESCRIPTION OF DRAWING(S) - The figure shows the sectional drawing of photoelectric transducer.    Photoelectric transducer (1)    Oxide semiconductor porous membrane (5)    Working electrode (6)    Solid electrolyte (7)    Counter electrode (8)
NOVELTY - A cartridge can (55) detachedly attached to desulfurizer main case and accommodating desulfurizing-agent (58), has fuel gas supply opening (60) and fuel gas introductory opening (61) formed at its top and bottom portions, respectively. A resin-made cap (56) comprising the fuel gas passageway, has a removable cover (68) for opening gas supply opening at the time of utilization. A seal (57) provided covering the introductory opening is torn off at the time of utilization.    USE - For supplying fuel gas such as liquefied petroleum gas (LPG), dimethyl ether (DME) and hydrogen gas to fuel-cell apparatus used in residence.    ADVANTAGE - Enables performing highly accurate desulfurization processing and preventing leakage of gas, hence safety is ensured and also weight and size reduction of desulfurizer is achieved while simplifying cartridge exchange operation.    DESCRIPTION OF DRAWING(S) - The figure shows the side view of desulfurizing-agent cartridge. (Drawing includes non-English language text)    Cartridge can (55)    Cap (56)    Seal (57)    Desulfurizing-agent (58)    Supply opening (60)    Introductory opening (61)    Cover (68)
NOVELTY - The structure has a gasket (2) which is mounted to a holding slot (11) formed in a plate (1). The protrusions are formed in the insertion portion (211) of holding slot, such that seal sticker (21) formed at predetermined interval extends along the inner surface of the holding slot.    USE - For fuel cell.    ADVANTAGE - The gasket is mounted to holding unit easily, since the seal sticker does not deviate from the holding slot.    DESCRIPTION OF DRAWING(S) - The figure shows a cross-sectional view of the sealing structure. (Drawing includes non-English language text)    Plate (1)    Gasket (2)    Holding slot (11)    Seal sticker (21)    Insertion portion (211)
NOVELTY - Carbonate derivative has branched polyether structure (I),(II),(III) or (IV).    USE - As electronic material, electrolyte liquid of lithium ion battery and surfactant.    ADVANTAGE - The carbonate derivative compound has excellent chemical stability and controlled molecular weight and size. The carbonate derivative compound does not have active functional groups in the core portion.    DETAILED DESCRIPTION - Carbonate derivative has branched polyether structure of formula (I),(II),(III) or (IV).    R1,R2=alkyl or aryl group;    R3=bivalence alkyl and aryl group;and    m,n=positive integer.
NOVELTY - The solid-type battery (10) interposes solid polymer electrolyte (6) between the anode material (2) and the cathode material (4). The anode comprises anode active material particles (8). An inorganic oxide (14) containing lithium is adhered to surface of anode active material particles. The inorganic oxide is not easily oxidized even oxygen is supplied from surface(s) of anode active material particles.    USE - As secondary battery such as polymer sodium secondary battery and lithium secondary battery as power supply of moving apparatus.    ADVANTAGE - The solid-type battery has high-energy densification, improved cycle characteristics and capacitance and favorable charging and discharging characteristics. The solid-type battery suppresses degradation of solid polymer electrolyte at high voltage and is safe.    DESCRIPTION OF DRAWING(S) - The figure shows the cross section block diagram of solid-type battery.    Anode material (2)    Cathode material (4)    Solid polymer electrolyte (6)    Anode active material particles (8)    Solid-type battery (10)    Inorganic oxide (14)    Electroconductive material (16)
NOVELTY - The heat insulating material (1) has a buffer layer (4) on a gas barrier layer (3). The buffer layer comprises laminated structure with polyimide material intermediate layer laminated with resin film. The projections are formed on the buffer layer by inserting the metal fine wire by the resin film.    USE - For thermal protection structure (claimed) for fuel cell component attached to under-floor of fuel cell electric vehicle, and refrigerator.    ADVANTAGE - The heat insulating material is protected from external impact, while ensuring heat insulating property.    DETAILED DESCRIPTION - An INDEPENDENT CLAIM is included for thermal protection structure which comprises buffer layer provided only at the surface of the heat insulating material attached to the fuel cell component. The resin or filler is distributed at a portion of the heat insulating material.    DESCRIPTION OF DRAWING(S) - The figure shows the top view and sectional view of the heat insulating material.    Heat insulating material (1)    Periphery enclosure (1a)    Core material (2)    Gas barrier layer (3)    Buffer layer (4)
NOVELTY - The protective-circuit module (13) is provided with a board (18) mounting an electronic component (19) on its upper surface (18A). The sealing resin (29) which seals the electronic component, is formed to have top planar sealing resin surface (29A), with respect to upper surface of board substantially parallel to the lower surface of board.    USE - For battery pack (claimed) of mobile phone.    ADVANTAGE - The size of the circuit module is reduced, since the need for formation of groove for arranging the rib in sealing resin is avoided. The failure of the circuit module is prevented, since the contact area between sealing resin and secondary battery is enlarged.    DETAILED DESCRIPTION - INDEPENDENT CLAIMS are also included for:    (1) battery pack; and    (2) manufacturing method of circuit module.    DESCRIPTION OF DRAWING(S) - The figure shows the sectional view of the protective circuit module.    Protective-circuit module (13)    Board (18)    Upper surface (18A)    Lower surface (18B)    Electronic component (19)    Sealing resin (29)    Sealing resin surface (29A)
NOVELTY - A battery is equipped with an electrolyte, a positive electrode (21) and a negative electrode (22). The open circuit voltage of the battery in full charge state is 4.25-6.00 V. The positive electrode consists of a positive electrode active material layer (21B) provided on a positive electrode collector (21A). A conductive layer (21C) containing carbon material is provided between the positive electrode collector and positive electrode active material layer.    USE - As power supply for portable information electronic device such as mobile telephone, video camera and notebook personal computer.    ADVANTAGE - The battery has excellent charging and discharging efficiency and has high energy density.    DESCRIPTION OF DRAWING(S) - The figure shows the sectional drawing of the partial wound electrode material in a secondary battery. (Drawing includes non-English language text)    Wound electrode material (20)    Positive electrode (21)    Positive electrode collector (21A)    Active material layer (21B)    Conductive layer (21C)    Negative electrode (22)
NOVELTY - A battery has electrolyte (16), anode (13) and cathode (14). The open circuit voltage of anode and cathode in full charge state is 4.25-6 V. The anode has anode active material layer (13B) containing anode active material containing cobalt, and an anode collector (13A). The abundance of cobalt in anode active material layer is 30-60 mass%. Electrolyte contains lithium salt and solvent having high dielectric constant solvent (more than 70 mass%) having dielectric constant of 20 or more. The concentration of lithium in electrolyte is 0.3-0.56 mass%.    USE - As power supply for portable electronic device, such as camcorder, mobile telephone and personal computer.    ADVANTAGE - The battery has improved energy density and cycle characteristics.    DESCRIPTION OF DRAWING(S) - The figure shows the sectional view of winding electrode component. (Drawing includes non-English language text)    Winding electrode component (10)    Anode (13)    Anode collector (13A)    Anode active material layer (13B)    Cathode (14)    Separator (15)    Electrolyte (16)
NOVELTY - Plasma is irradiated on a metal-doped titanium oxide thin film, to crystallize the metal-doped titanium oxide thin film.    USE - For crystallization of metal-doped titanium oxide thin film used for producing laminated component (claimed) used for electronic devices, optical film and dye-sensitized solar cell.    ADVANTAGE - The metal-doped titanium oxide thin film with high crystallinity at low temperature is formed efficiently. The laminated component using the metal-doped titanium oxide thin film is lightweight and inexpensive.    DETAILED DESCRIPTION - An INDEPENDENT CLAIM is included for laminated component (10) having the metal-doped titanium oxide thin film on a base plate. The base plate is a high polymer film. The electrical resisitivity of the metal-doped titanium oxide thin film is less than 1x103 Omega.cm.    DESCRIPTION OF DRAWING(S) - The figure shows the explanatory drawing of plasma processing of laminated component having the metal-doped titanium oxide thin film. (Drawing includes non-English language text)    Glass chamber (1)    Electrodes (2,3)    Conducting wires (4,5)    Support jigs (6,7)    Inlet tube (8)    Laminated component (10)
NOVELTY - A fuel cell has an an electrolyte film interposed between the cathode and anode. The electrode has a catalyst layer. The cathode catalyst layer comprises an oxygen adsorbent (4), a catalyst (5) and a proton conductor (6). The oxygen adsorbent is formed by fixing metalloporphyrin (3) to the surface of carbon (1) through an imidazole group (2).    USE - Used for e.g. a polymer electrolyte fuel cell used for electric power generation in domestic generators and motor vehicles.    ADVANTAGE - The electric power generation capacity and output of the fuel cell are improved by providing a cathode catalyst layer having a high oxygen adsorption property. Heating during fixation of metalloporphyrin to carbon surface is eliminated.    DETAILED DESCRIPTION - An INDEPENDENT CLAIM is included for the manufacture of a fuel cell.    DESCRIPTION OF DRAWING(S) - The figure shows a conceptual diagram of an oxygen adsorbent.    Carbon (1)    Imidazole group (2)    Metalloporphyrin (3)    Oxygen adsorbent (4)    Catalyst (5)    Proton conductor (6)    Oxygen (7)
NOVELTY - A liquid-fuel supporter contains flexible polyurethane foam to which surface active agent and binder are included. The polyurethane foam is manufactured using a foam raw material containing polyol, isocyanate, catalyst and foaming agent.    USE - For liquid-fuel tank used in polymer electrolyte fuel cell (both claimed) used as power supply for personal computer, mobile telephone, electric vehicles, electric-power-generation system and domestic-use co-generation system.    ADVANTAGE - The liquid-fuel supporter has excellent hydrophilicity, and capillary effect with respect to water-soluble liquid fuel such as methanol. Therefore, the fuel is supplied stably and continuously to the cathode of fuel cell. The polymer electrolyte fuel cell equipped with liquid-fuel tank, supplies electric power steadily.    DETAILED DESCRIPTION - INDEPENDENT CLAIMS are included for the following:    (1) manufacture of liquid-fuel supporter, involves forming flexible polyurethane foam, immersing obtained flexible polyurethane foam into water in which surface active agent and binder are dispersed, and drying after wringing water;    (2) liquid-fuel tank equipped with liquid-fuel supporter; and    (3) polymer electrolyte fuel cell provided with liquid-fuel tank.
NOVELTY - Titanium powder, foaming agent, water-soluble resin bond material and surfactant are mixed with water, to form a foamable slurry. The foamable slurry is formed into a molded product and foamed, to obtain a foam molded product. The foam molded product is degreased, and a foam degreased component is produced. The foam degreased component is baked, and a titanium porous component having several holes in a structure which consists of titanium.    USE - For manufacture of titanium porous component (claimed) for collector of secondary battery, impact absorbing material, filter and biomaterial.    ADVANTAGE - The method provides titanium porous component having excellent strength and high porosity.    DETAILED DESCRIPTION - Titanium powder, foaming agent, water-soluble resin bond material and surfactant are mixed with water, to form a foamable slurry. The foamable slurry is formed into a molded product and foamed, to obtain a foam molded product. The foam molded product is degreased, and a foam degreased component is produced. The foam degreased component is baked, and a titanium porous component having several holes in a structure which consists of titanium. The value of Tc calculated by ratio of residue amount (ai) (in mass%) produced when each component other than titanium powder in the foamable slurry is heated at 500degreesC at a rate of 10degreesC/minute, carbon concentration (alpha) (in mass%) in titanium powder, compounding quantity (beta) (in g) of titanium powder, and compounding quantity (in g) (bi) of components other than titanium powder, is 0.5 or less, and given by a preset relation. An INDEPENDENT CLAIM is included for titanium porous component.
NOVELTY - A fixing pipe (52) is installed on the surface of a wall of building (53) through a ring (51), which has a jig whose internal diameter is larger than that of the pipe. A solar cell module (10) containing a flexible sheet, which turns up through the edges of the pipe is inserted to the ring and is sewn on the surface of the wall through a yarn (21).    USE - For common house.    ADVANTAGE - The solar cell module is simple in structure and is inexpensive. The module is simply and reliably attached to the surface of building. The flexible sheet protects the photovoltaic cell.    DESCRIPTION OF DRAWING(S) - The figures show sectional and schematic views of the solar cell module. (Drawing includes non-English language text)    Solar cell module (10)    Yarn (21)    Ring (51)    Fixing pipe (52)    Building (53)
NOVELTY - An adhesive (45) made of isobutylene-isoprene rubber is applied to a stainless steel plate (40). A solar cell module (10) is attached to the stainless steel plate by penetrating fixing frames (42-44), the adhesive, a sealant (46), and the stainless steel plate with a screw (41) and is fixed to a float by pressing-in the stainless steel plate through a stainless steel plate fixing component (47).    USE - For fixing solar cell module to float for installation in roof of house.    ADVANTAGE - The solar cell module is attached to various places simply and reliably. Also the water proof function is strengthened.    DESCRIPTION OF DRAWING(S) - The figure shows a top elevation and a sectional views of the solar cell module fixed to the stainless steel plate. (Drawing includes non-English language text)    Solar cell module (10)    Stainless steel plate (40)    Screw (41)    Fixing frames (42-44)    Sealant (46)    Stainless steel plate fixing component (47)
NOVELTY - Manufacture of fiber nickel mat substrate involves sensitizing a polymeric fiber mat with an acidic solution of stannous chloride; washing sensitized mat with de-ionized water until pH of the mat is 6 to 8; activating the sensitized mat with an acidic solution of palladium chloride; washing the activated mat with de-ionized water; electro-less copper-plating the activated mat; washing the copper plated mat with de-ionized water until pH of the drip water is 6; electro-nickel plating the copper plated mat; washing the nickel plated mat with de-ionized water and drying; and pyrolysing the nickel-plated mat in open atmosphere and sintering the mat. The fiber nickel mat has a dense network of nickel filament with a large number of sintered joints and high porosity, and high conductivity and mechanical strength. Image 0/0
NOVELTY - A photovoltaic polymer (I), used in photovoltaic devices, comprises a hole conducting polymer having many first bonding moieties; and molecules of an electron conducting material each having a second bonding moiety non-covalently bonded to the respective first bonding moiety of the hole conducting polymer material, where (I) is self-assembling such that molecules of the electron conducting material are assembled together to enable electron conduction between them.    USE - (I) is used in a photovoltaic device (claimed), which is useful to inter-convert light and electricity.    ADVANTAGE - (I) is synthesized in straightforward manner and efficient to form free charge carriers. (I) has: large interface area; well-defined structure; and more efficient packing and charge transport properties. The structure of (I) is not locked, but can be rearranged by annealing. (I) improves light absorption and produce more electricity.    DETAILED DESCRIPTION - INDEPENDENT CLAIMS are included for the following:    (1) the preparation of (I) comprising providing a mixture of the hole conducting polymer, electron conducting material, a solvent and optionally dye molecules; and removing the solvent to give (I); and    (2) a photovoltaic device comprising a first electrode and a second electrode separated by (I).
NOVELTY - A flow plate has a plate body (11) comprising concave sections (110), where each section is arranged corresponding to a position of a diaphragm electrode arrangement of a fuel cell. The plate body exhibits a substrate such as a chemically resistant, non-conductively formed plastic substrate, a graphite substrate, a metal substrate, a plastic carbon substrate and a composite substrate, and several current collector plates (13) made from an electrically conductive material. Each current plate covers a corresponding concave section of the plate body. The plates are fastened to the plate body.    USE - Used for a fuel cell (claimed) such as a methanol fuel cell, a fuel cell with liquid fuels or gas fuels or solid fuels, where the fuel cell is used for converting chemical energy stored in the fuel cell into electricity.    ADVANTAGE - The plate body is provided with a substrate such as a chemically resistant, non-conductively formed plastic substrate, a graphite substrate, a metal substrate, a plastic carbon substrate and a composite substrate, and current collector plates that are made from the electrically conductive material, so that the fuel cell is lightweight and portable, and the flow plate can effectively collect current.    DESCRIPTION OF DRAWING(S) - The drawing shows a perspective, exploded view of a flow plate.    Flow plate (1)    Plate body (11)    Current collector plates (13)    Carrier-units (110a)    Concave sections (110)
NOVELTY - The device has a housing (10) with two recesses (1, 2) for a collective inlet (20) and a collective outlet (21). The housing has a connector (3) for a collector (22), and is composed of harden plastic foam, where the plastic foam is polyurethane (PUR) hard integral foam. The housing has two housing half shells that enclose a closed hollow space together, where the housing half shells are struck together with each other in joining points.    USE - Used for a collector module (claimed) e.g. sun panel or solar panel.    ADVANTAGE - The housing is composed of harden plastic foam in a simple and efficient manner, and provides stability, which is adequate for usage in the sun panel structure.    DESCRIPTION OF DRAWING(S) - The drawing shows a perspective view of a collection module with a collective device.    Recesses (1, 2)    Connector (3)    Housing (10)    Collective inlet (20)    Collective outlet (21)    Collector (22)
NOVELTY - The flow distribution structure is formed by two or more adjacent plates. Total thickness is 1 mm or less. The continuous flow channel included, meanders in a single plane. Alternatively, at one or more points there is a cross-over into another plane. At branching locations, the cross section of one arm is reduced by comparison with the other arm. Arrangement of structural elements on one plate is congruent to that on the other plate. It is alternatively the negative of that on the other plate.    USE - A flow distribution structure for a fuel cell, used e.g. in an end plate.    ADVANTAGE - Dimensional stability of the structure is improved beyond that of prior art, under the influence of mechanical stressing and swelling of the polymer electrolyte membrane. Manufacture is simple. The structure is also thinner than in prior art, being e.g. only 1 mm thick when composed of two adjacent 0.5 mm thick plates. The meandering configuration supplies fuel or oxidant optimally to all regions of the cell surface    DETAILED DESCRIPTION - The plates are stamped or impressed. Three or more adjacent plates define the structure. AN INDEPENDENT CLAIM is included for the corresponding method of manufacturing an end plate with a flow distribution structure.    DESCRIPTION OF DRAWING(S) - A sketch illustrates part of the distribution structure.
NOVELTY - Adaptive sealing method includes setting a ring form groove on embedded element, nesting thermoplastic elastic seal ring on ring groove, placing embedded element with thermoplastic elastic seal ring on plastic cement model then applying injection moulding or heat pressing process to form plastic cement piece on embedded element so as to seal embedded element and thermoplastic elastic seal ring as well as plastic cement piece to be an unified body. The method for sealing electrode column of lead-acid battery is also disclosed.    USE - For sealing lead-acid batteries.
NOVELTY - The invention discloses a polybiphenylamino bisulfide and making method in the organic synthetic domain, which is displayed in the general formula (1), wherein the R1, R2 is one of hydrogen, C1-C6 straight chain or branched chain alkyl, C1-C6 straight chain or branched chain alkoxy, random substituted heteroaromatic base, C6-C10 substituted or unsubstituted aryl or aralkyl, C6-C10 substituted or unsubstituted aralkyloy radical, C1-C6 straight chain or branched chain halogenated alkyl groups; n is at 20-2000. The invention can produce high specific energy, circulation reversibility composite electrode, which displays excellent electrochemical active property to form second Li ion battery with electrode and metal Li.
NOVELTY - This invention relates to preparation method of lithium ion battery electrolyte using polymer microhole membrane, it belongs to lithium ion battery material preparation technique field. Especially relates to preparation technique of lithium ion battery electrolyte using polymer microhole membrane. The characteristic is that humidifier is used to humidify thin casting film liquor, and then the polymer microhole is got after washed and dried. The operation of the method is simple, its features are easy to control, cost is low and it has better application value.
NOVELTY - This invention relates to proton exchanging film fuel battery self humidification complex film. It is self humidification complex proton exchanging film used in proton exchanging film fuel battery andits preparation method. Multiple oxometallate and solid high molecular electrolyte solution are sprayed or cast at one or two sides of t exchanging film to form self humidification complex film. Thecomplex film made in this invention has strong self humidification effect, and its making technique is simple, material cost is low, so it can be used to self humidification proton exchanging film fuel battery which fuel is hydrogen and methanol.
NOVELTY - This invention relates to a type of nonaqueous merron electro-conductive material which based on imidazolium oligopolymer and acidic polymeric compound and the method. The composite film which compounded by acidic polymeric compound and imidazolium oligopolymer has higher proton conductivity in moderate temperature and nonaqueous condition, and raising by the adding of oligopolymer. It solves theproblem of water soluble iminazole and other low molecular easy runs off slowly following water vapor in sulfonated polymeric compound or iminazole composite film, can be used for moderate temperature proton exchange film fuel cell.
NOVELTY - This invention relates to a type of polymeric compound material which based on iminazole doping high antioxidant ability and the method. The feature is by adding iminazole or other azacyclo const to polymeric compound, to promote the ability of high antioxidant of base material, then to prolong the electrochemical ability and using life of polymeric compound proton exchange film in fuel cell or other electrochemical devices.
NOVELTY - A process for preparing the composite hydrogen-type proton exchange membrane (Nafion/molecular sieve) is disclosed. Said molecular sieve is chose from Y-type, ZSM-5 type and MCM-41 type molecular sieve. It can be used for the fuel battery as it has high electric conductivity, excellent water preserving performance and thermal stability and low methanol permeability.
NOVELTY - A polyphenylene ethene and its derivative used for solar cell features that its terminal contains aldehyde group and its main chain contains thiophene and phenyl. Its preparing process is also disclosed.
NOVELTY - A lithium polymer battery comprises: a barrier film fabricated by coating slurry on a baseboard or coating a composite barrier film on a framework made of a porous polypropylene or polyethylene film;an anode plate fabricated by coating slurry made by mixing an anode material, a adhesive and a solvent on a aluminum mesh collector, or by coating slurry on a base material, then taking it off and making thermo- compression bond with said aluminum mesh; a cathode material fabricated by coating slurry made by mixing a cathode material, an adhesive and solvents, or by coating the slurry on a base material, then taking it off and making thermo-compression with a copper mesh. Wherein, the slurry of said barrier contains more than two solvents, and after the first solvent is volatilized out, the barrier film still has a proper amount of solvent to become a jelly like such that the thermo compression between said barrier film and the electrode plate is easier.
NOVELTY - A lithium-ion battery negative binder and its production of negative wafer are disclosed. The binder consists of carboxymethylcellulose sodium, latex and gelatin. The process is carried out by mixingnegative active material grain with conductive agent and binder to make them into and adding into gelatin. It has excellent binding and dispersing performances, high density and capacity, and better circulating and electrochemical properties.
NOVELTY - A composite isolating membrane for battery module is prepared through providing inorganic nanoparticles, coating the ionic high-molecular substance on the surface of each nanoparticle to form a polyelectrolyte resin, coating it on cloth, hot pressing and making multiple nano-holes.
NOVELTY - A battery module (30) is constituted by stacking a predetermined number the film-clad batteries, and electrically connecting an electrode terminal of each film-clad battery by a bus-bar (101) which is arranged in parallel. The adjacent bus-bars are electrically connected by attaching the insulation cover (200) on the bus-bar for battery module.    USE - For film-clad battery assembly (claimed) of hybrid electric-vehicle.    ADVANTAGE - The safety during operation of connecting bus-bar between the modules is ensured.    DESCRIPTION OF DRAWING(S) - The figure shows a perspective view of the insulation cover in film-clad battery assembly.    Battery module (30)    Bus-bar (101)    Insulation covers (100, 200)    Module cover (100a)
NOVELTY - A thermally conducive hydrophilic polymer layer (20) covers a portion of the upper electrode (12) placed on an upper catalyst layer (7) that is placed on multiple insulating layers (13) when generating water, which has openings for the passage of gas. A layer made of hydrophobic material such as carbon nanotubes covers the hydrophilic polymer layer. An electrolyte (6) is placed between the catalyst layers (5,7) that are connected to anode and cathode collectors, respectively, such that hydrogen and oxygen forms at the rear and front surface of the cell.    USE - For fuel battery cell.    ADVANTAGE - The desiccation of fuel battery cell is prevented and maintenance of damp environment is ensured. The evaporation of water generated by fuel cell is reduced, thus good thermal dissipation of heat is ensured.    DESCRIPTION OF DRAWING(S) - The figure shows a cross-sectional view of the fuel battery cell.    Catalyst layers (5,7)    Electrolyte (6)    Upper catalyst layer (7)    Upper electrode (12)    Insulating layer (13)    Hydrophilic polymer layer (20)
NOVELTY - A nonaqueous electrolyte battery comprises a negative electrode containing an intermetallic compound having a lanthanum-cobalt-tin (La3Co2Sn7) type crystal structure of which alkaline-earth metal atoms occupy lanthanum sites; a nonaqueous electrolyte containing a solvent consisting of methyl ethyl carbonate and/or dimethyl carbonate; and a positive electrode.    USE - As a high energy density battery for an electric vehicle.    ADVANTAGE - The battery has an excellent high temperature performance (e.g. high temperature storage performance and high temperature cycle performance) and an increased battery capacity.    DESCRIPTION OF DRAWING(S) - The figure is a model view showing a La3Co2Sn7 type crystal structure.    Atoms in lanthanum sites (11)    Atoms in cobalt sites (12)    Atoms in tin sites (13)
NOVELTY - Carbon fibers or carbon nanotubes modification comprises crystallizing a polymeric material on a surface of the carbon fibers or carbon nanotubes. The carbon fibers or nanotubes are modified at periodic intervals on a surface of the carbon fibers or nanotubes, and are present at 0.001-1 wt.%, based on a total weight of a solution employed in the solution crystallization step.    USE - The method is for modification of carbon fibers or carbon nanotubes (i.e. single- or multi-walled carbon nanotubes) comprising 1-dimensional nanowire structures and 1-dimensional nanofiber structures (claimed), useful in e.g. nano-electronics, photovoltaic cells, and fuel cells. The method is useful for forming nano hybrid shish-kebab structures used to fabricate polymer/carbon nanotube nanocomposites with a controllable tube-to-tube distance. The modified carbon nanotubes can be used e.g. to provide multi-functional nano-materials.    ADVANTAGE - The method provides surface modified carbon fibers and/or carbon nanotubes having improved processability and/or solubility. Since polymeric material can be easily removed by etching/dissolution, the method provides a route for introducing multiple functionalities onto individual carbon nanotubes at well-defined intervals.    DETAILED DESCRIPTION - The method further comprises removing a portion of the polymeric material from a surface of the carbon fiber or nanotube, subsequent to the crystallization step; and applying a second polymeric material to the carbon fiber or nanotube, subsequent to the step of removing a portion of the first polymeric material from a surface of carbon fiber or nanotube.    An INDEPENDENT CLAIM is also included for carbon fibers and carbon nanotubes.
NOVELTY - Several p-type spherical substrates (11) are attached to an electroconductivity module substrate (13). The spherical substrates are covered with an insulating resin (14). An n-type silicon thin film (17) is deposited on the spherical substrate and insulating resin surface.    USE - For manufacturing solar cell.    ADVANTAGE - The electrical short circuit in the assembly process of the solar cell is eliminated radically. The high quality solar cell is manufactured with an improved yield.    DESCRIPTION OF DRAWING(S) - The figure shows a cross-section of the solar cell.    Spherical substrates (11)    Electrical conducting paste (12)    Electroconductivity module substrate (13)    Insulating resin (14)    Silicon thin film (17)
NOVELTY - A polymer electrolyte fuel cell has a solid polymer electrolyte film (33), a cathode (31) and an anode (32) which are arranged contacting either surface of the electrolyte film, a fuel supply portion which supplies gaseous fuel to the anode through a fuel supply control film (53), and a humidity control layer (14) at the cathode surface contacting film (33) and reverse side surface. The humidity control layer has an air-permeable moisture maintaining layer (51) on the reverse side surface and cover material (52) provided such that the air-permeable moisture maintaining layer is covered and the cover material has a through hole.    USE - For a polymer electrolyte fuel cell stack mounted in a portable electronic device (both claimed).    ADVANTAGE - The polymer electrolyte fuel cell has high output and durability and prevents the occurrence of flooding and crossover.    DESCRIPTION OF DRAWING(S) - The figure shows a sectional drawing of the fuel battery cell.    Frame (10)    Fuel battery cell (11)    Humidity control layer (14)    Cathode (31)    Anode (32)    Solid polymer electrolyte film (33)    Cathode collector (41)    Moisture maintaining layer (51)    Cover material (52)    Fuel supply control film (53)
NOVELTY - The dilution apparatus (3) has a variable volume introductory chamber (IR) storing hydrogen gas ejected from a fuel cell. A communication path (32) connects the chamber and an air emission flow path (13), at the lower side. A connection valve (33) in the communication path is opened or closed according to opening or closing of a purge valve (26). A press path (14) and a backing pressure chamber (BR) contract the volume of chamber (IR) when the connection valve is opened, to adjust flow-rate of hydrogen based on flow-rate of oxidizing agent.    USE - For polymer electrolyte fuel cell system.    ADVANTAGE - The complicated flow-path arrangement is eliminated and the size is reduced by using the variable volume introductory chamber. The hydrogen gas is diluted to appropriate concentration efficiently according to the flow rate of oxidizing agent gas.    DESCRIPTION OF DRAWING(S) - The figure shows an explanatory drawing of the hydrogen dilution device. (Drawing includes non-English language text)    Dilution device (3)    Air emission flow path (13)    Press path (14)    Purge valve (26)    Communication path (32)    Connection valve (33)    Backing pressure chamber (BR)    Introductory chamber (IR)
NOVELTY - A dilution device dilutes anode off-gas output from a fuel cell. The concentration of hydrogen in the diluted gas is detected. A recirculation cut-off valve is opened so that anode off-gas ejected from a vapor liquid separation device flows into a cathode gas supply flow path, when the hydrogen concentration of the diluted gas is greater than a predetermined value.    USE - For a solid polymer type fuel cell system.    ADVANTAGE - The hydrogen concentration of the diluted gas is maintained. The electric power generation capability of the fuel cell is improved.    DETAILED DESCRIPTION - An INDEPENDENT CLAIM is included for emission hydrogen concentration maintenance.    DESCRIPTION OF DRAWING(S) - The figure shows a flowchart of the anode off-gas dilution processing of fuel cell system. (Drawing includes non-English language text).
NOVELTY - A carbon nanotube, a conjugated polymer and a solvent are mixed to produce carbon nanotube liquid mixture. Subsequently, ultrasonic wave is irradiated on the liquid mixture. Further, an additional conjugated polymer is added and ultrasonic irradiation is carried out, to obtain carbon nanotube dispersion liquid.    USE - For manufacture of carbon nanotube dispersion liquid used for producing carbon nanotube-containing paste for forming polymer composite used as semiconductor layer for field effect transistor (all claimed), organic transistors, organic solar cells and electrode for fuel cells.    ADVANTAGE - The carbon nanotube dispersion liquid has uniform and fine dispersibility, and does not produce re-aggregation. The transistor element using the polymer composite formed using the dispersion liquid, has high on-off ratio and high mobility.    DETAILED DESCRIPTION - An INDEPENDENT CLAIM is included for carbon nanotube dispersion liquid.
NOVELTY - The fuel cell system (1) has a fuel cell (10) consisting of a cathode catalyst layer containing platinum, a solid-polymer-electrolyte film, and an anode catalyst layer. A supplier (14) is provided for supplying a catalyst poisoning agent which carries out poisoning of platinum during electric-power-generation stop, to the cathode catalyst layer.    USE - For vehicles.    ADVANTAGE - The fuel cell system suppresses elution of platinum caused by repeating of electric-power-generation stop, without holding the electrode potential during inert-gas purge or stop. The electric-power-generation capability is maintained favorably.    DETAILED DESCRIPTION - An INDEPENDENT CLAIM is included for fuel-cell stop method.    DESCRIPTION OF DRAWING(S) - The figure shows the block diagram of the fuel cell system. (Drawing includes non-English language text)    Fuel cell system (1)    Fuel cell (10)    Supplier for catalyst poisoning agent (14)    Anode gas supply line (15)    Controller (17)
NOVELTY - A concave-shaped gasket (11) is fixed on the surface of a separator (24) through an adhesive layer (12). A corrosion resistance material (13) is coated at the contact portion of the adhesive layer and fuel in a fuel cell (200).    USE - For polymer electrolyte fuel cell (PEFC) (claimed) used in electric vehicle and portable power supply.    ADVANTAGE - Prevents corrosion damage of the adhesive agent and peeling of gasket and hence the adhesive property of the adhesive layer and the gasket is maintained for long period of time.    DESCRIPTION OF DRAWING(S) - The figure shows a schematic view of the seal structure for fuel cell.    Gasket (11)    Adhesive layer (12)    Corrosion resistance material (13)    Separator (24)    Fuel cell (200)
NOVELTY - A laminated structure (25) has electrode layers (22, 23) and an electrolyte film (1) between the electrode layers. Separators (6a, 6b) are arranged at the exterior ends of the laminated structure. An electrode catalyst (53) present in the electrode layers, is formed by an electroconductive carbon material (51) and a catalyst (52). The sacrificial materials present in a sacrificial layer (29) arranged between a catalyst layer (22a) and diffused layer (22b), supplies proton and electron when oxidized with a low electric potential.    USE - For PEFC used in e.g. electric vehicles and portable power supply.    ADVANTAGE - The corrosion of carbon material is reduced and hence improves the electric power generation efficiency. The voltage drop in fuel cell is reduced.    DESCRIPTION OF DRAWING(S) - The figure shows a schematic view of a partial fuel cell.    Electrolyte film (1)    Catalyst layer (22a)    Diffused layer (22b)    Electrode layers (22,23)    Laminated structure (25)    Sacrificial-layer (29)    Electroconductive carbon material (51)    Catalyst (52)    Electrode catalyst (53)
NOVELTY - A system comprises a fuel cell (19) that generates electric power using a hydrogen-containing fuel gas and an oxidizing agent gas. A humidifier (21) humidifies the hydrogen-containing fuel gas or oxidizing agent gas. A gas path (32) supplies the humidified gas to the fuel cell through the humidifier. A drying device is used to dry the gas path, during stoppage of processing of the fuel cell system.    USE - For generating electric power using a polymer electrolyte fuel cell.    ADVANTAGE - A restart is performed in a short time without increasing the energy required for starting and stopping, in case of repeating the electric power generation and stoppage. The performance degradation of the fuel cell is suppressed.    DESCRIPTION OF DRAWING(S) - The figure shows the outline structure of the fuel cell system. (Drawing includes non-English language text).    Fuel cell (19)    Humidifier (21)    Humidifying air path (32)    Switching valves (45,47)
NOVELTY - A lead storage battery has a cathode containing a quinone substance to which a functional group is introduced.    USE - As power supply for portable electronic device, emerging electric supply unit, electric vehicle and motor vehicles.    ADVANTAGE - The lead storage battery has high capacitance and durability. The reduction of active material amount is prevented. The shrinkage of cathode active material by charging and discharging is suppressed.    DETAILED DESCRIPTION - An INDEPENDENT CLAIM is included for cathode containing quinone substance.    DESCRIPTION OF DRAWING(S) - The graph shows the relationship between the additional amount of naphthoquinone and cycle-life number of lead storage battery. (Drawing includes non-English language text)
NOVELTY - A fuel cell has resin frames (18C, 18D) arranged between a membrane electrode assembly (MEA) and separators (18A, 18B) and a sealing material (50) arranged between the resin frames and between the resin frame and the separator. The separators have a cooling medium flow path through which a reactive gas flows. A closed space (52) is formed in the position adjacent to an edge of the sealing material arranged between the separator and the resin frame in a lamination direction of a cell.    USE - For e.g. a solid-polymer-electrolyte type fuel cell.    ADVANTAGE - The stress in the lamination direction and the deformation produced by the differential thermal expansion of the sealing material between the separator and the resin frame are relieved by the closed space. Cracking and peeling of the sealing material are suppressed while using the fuel cell. A reliable seal structure is obtained.    DESCRIPTION OF DRAWING(S) - The figure shows a sectional view of a single cell of the fuel cell.    Separators (18A,18B)    Resin frames (18C,18D)    Sealing material (50)    Sealing material setting region (51)    Space (52)
NOVELTY - An electroconductive porous film (10) contains an electroconductive material having at least carbon (12) in pore (11a) formed in interfiber (10a) of a porous film consisting of fluororesin. The pore contains particle-form fluororesin fine particles.    USE - For manufacturing gaseous diffusion layer used for gas diffusion electrode of membrane electrode joint component (all claimed) of fuel cell, such as polymer electrolyte fuel cell used for motor vehicles, digital camera, personal computer and sensor.    ADVANTAGE - The electroconductive porous film has excellent gaseous diffusion property with respect to reactive gases, such as hydrogen and air, and high rigidity, and is easily manufactured.    DETAILED DESCRIPTION - INDEPENDENT CLAIMS are included for the following:    (1) manufacture of electroconductive porous film;    (2) manufacture of gaseous diffusion layer;    (3) gas diffusion electrode;    (4) manufacture of gas diffusion electrode; and    (5) membrane electrode joint component.    DESCRIPTION OF DRAWING(S) - The figure shows the schematic block diagram of porous layer.    Porous film (10)    Fiber (10a)    Pore (11a)    Carbon (12)    Water repellent (13)
NOVELTY - Carbon has asymmetric molecular structure and surface modified by carbonyl-containing functional group derived from carboxyl group, or carboxyl group.    USE - As carbon nanotube (claimed) used in fuel cell, flat panel display and electronic device.    ADVANTAGE - The carbon has excellent reactivity, solubility and high purity, and excellent dispersibility in dissimilar materials such as resin and glass.    DETAILED DESCRIPTION - INDEPENDENT CLAIMS are included for the following:    (1) dispersion, which contains mixture of carbon and polar or non polar solvent; and    (2) manufacture of the carbon, which involves irradiating microwave on carbon having asymmetric molecular structure in presence of oxidizing agent, and carrying out surface modification.
NOVELTY - A fuel cell system (1) is arranged at the lower side of the floor panel (11) of a vehicle. A soft heat-insulating material (100), which shields heat from the fuel cell system, is clamped between the floor panel and fuel cell system.    USE - For mounting a fuel cell system in a vehicle.    ADVANTAGE - Can effectively prevent heat produced by the fuel cell system from thermally radiating through the vehicle. Eliminates the need of providing a heat-insulating material fixing mechanism. Enables arranging the heat-insulating material in an optimal shape between the vehicle and fuel cell system. Increases layout flexibility of fuel cell system by using a soft heat-insulating material. Provides a compact layout of fuel cell system. Improves ventilation capability, and prevents deformation of heat-insulating material due to corrosion or stored-water mass.    DESCRIPTION OF DRAWING(S) - The figure shows the sectional drawing of mounting structure.    Fuel cell system (1)    System sub-frame (2)    Undercover (3)    Floor panel (11)    Heat-insulating material (100)
NOVELTY - A solar cell sealing sheet (B) has easily adhesive coat layer provided at the surface which sticks with filler (A-2) of the solar cell module. The adhesive coat layer has cross-linked structure.    USE - For sealing reverse side of solar cell.    ADVANTAGE - The sealing sheet has excellent electric insulation and adhesion property with respect to polyester base film.    DESCRIPTION OF DRAWING(S) - The figure shows model of solar cell module.    Photovoltaic cell (A-1)    Filler (A-2)    Glass panel (A-3)    Sheet (B)
NOVELTY - The sealing resin (4) obtained by heat-melting resin pellet (6), is applied on the surface of a solar cell element (1). The pressure is applied to sealing resin on solar cell element, using pressure rollers (10).    USE - For manufacturing solar cell module.    ADVANTAGE - Generation of air bubble in solar cell module is prevented, hence continuous production of module is enabled at low cost.    DESCRIPTION OF DRAWING(S) - The figure shows explanatory drawing of manufacturing method of solar cell module.    Surface material (1)    Solar cell element (2)    Sealing resin (4)    Resin pellet (6)    Pressure rollers (9,10)    Extruder (7)
NOVELTY - A fuel tank (10) stores liquid fuel inside a fuel occlusion structure (10a), for supplying liquid fuel to electrodes (20) mounted in an electrode assembly (50), through pipes (30). A waste fuel tank (40) collects waste fuel from the electrode assembly. The fuel occlusion structure is mounted above the waste fuel tank and electrode assembly. The capillary force (Td) of the pipes (30), and capillary force of waste fuel tank, are larger than the capillary force of the fuel occlusion structure (Ta) such that the waste fuel is collected forcedly.    USE - For fuel cell used as power supply for portable electronic device such as mobile phone, notebook type computer, personal digital assistant (PDA), digital camera and electronic notebook.    ADVANTAGE - The electrodes of the fuel cell, can be supplied with fresh liquid fuel steadily from a fuel tank, by ejecting the waste fuel from the electrode assembly rapidly, and so the electric power generation efficiency is improved.    DESCRIPTION OF DRAWING(S) - The figure shows a longitudinal cross-sectional view of the fuel cell.    Fuel tank (10)    Fuel occlusion structure (10a)    Electrodes (20)    Pipes (30)    Waste fuel tank (40)    Electrode assembly (50)    Fuel cell (A)
NOVELTY - A thin film is formed on a surface of a thin-film solar cell (1) before the formation of the patterning line by laser processing, so that the connection hole and the current collection hole are masked. The thin-film solar cell is fixed to the adsorption stage (6) through the thin film by the suction-fixation process.    USE - For manufacturing thin-film-solar-cell.    ADVANTAGE - The generation of the image-processing error resulting from the color-change by contamination of the adsorption surface, and the residue obtained from the laser processing clogging in the holes, are prevented.    DETAILED DESCRIPTION - An INDEPENDENT CLAIM is included for thin-film-solar-cell manufacturing apparatus.    DESCRIPTION OF DRAWING(S) - The figure shows a manufacturing method of the thin-film-solar-cell element.    Solar cell (1)    Stage (6)    Controller (9)    Laser resonator (10)    Exfoliation mechanism (S)
NOVELTY - The device (40) has several probe pins (35) that contact surface of fuel electrode side separator (3). An electrode potential distribution measurement unit (44) detects each electric potential between reference probe pin (35a) and several probe pins. The fuel electrode side lead-out line (3b) and air electrode side lead-out line (6a) are output to remove electromotive force of the fuel cell (10). A personal computer (42) calculates electromotive flow distribution in the surface of separator based on electric potential between several probe pins and reference probe pin.    USE - For electromotive force distribution measurement in electrode plane of fuel cell such as hydrogen type fuel cell, direct methanol type fuel cell (DMFC).    ADVANTAGE - The partial electromotive flow in the electromotive force obtained from whole surface of fuel cell is reproduced correctly.    DETAILED DESCRIPTION - An INDEPENDENT CLAIM is included for fuel cell electromotive flow distribution measuring method.    DESCRIPTION OF DRAWING(S) - The figure shows the fuel cell electromotive flow distribution measuring device. (Drawing includes non-English language text)    Fuel electrode side separator (3)    Fuel electrode side lead-out line (3b)    Air electrode side lead-out line (6a)    Fuel cell (10)    Probe pins (35)    Reference probe pin (35a)    Fuel cell electromotive flow distribution measuring device (40)    Personal computer (42)    Electric potential distribution measurement unit (44)
NOVELTY - The invention discloses a beta- diketone imines vanadium olefin polymerized catalyst containing trifluoromethyl and the it's preparing method and its application.    DETAILED DESCRIPTION - The beta- diketone compound containing trifluoromethyl carries out condensation reaction with aniline or its derivative in methanol solution under catalytic action of aminic acid, and gets Schiff base; carrying out reaction with the Schiff base and butyl lithium on waterless and anaerobic condition to get anion ligand; proceeding coordination reaction with the anion ligand and vanadium trichloride on waterless and anaerobic condition to get final product. The catalyst can catalyze ethane polymerization, combined polymerization of ethane with norbornene, combined polymerization of ethane with alpha- ethane or norbornene, under action of diethyl aluminium chloride or modified methyl aluminoxanes.
NOVELTY - The triple-layered stainless clad steel has an outer-layer material (2) on both surfaces of an inner layer material (1). The inner layer material contains stainless steel having boron content of 0-0.3 mass%, and the outer layer material contains stainless steel having boron content of 0.3-2.5 mass%.    USE - For separator of polymer electrolyte fuel cell (both claimed) used as power supply for small-scale office, telephone exchange, and electric vehicle.    ADVANTAGE - The triple-layered stainless clad steel is economical and has excellent hot-working property and moldability. The stainless clad steel having optimal boron content is obtained with high productivity. The fuel cell having excellent battery capability is manufactured using the stainless clad steel as separator.    DETAILED DESCRIPTION - INDEPENDENT CLAIMS are included for the following:    (1) raw material (8) for triple-layered stainless clad steel;    (2) manufacture of raw material for triple-layered stainless clad steel;    (3) manufacture of triple-layered stainless clad steel thick board;    (4) triple-layered stainless clad steel thick board; and    (5) manufacture of triple-layered stainless clad steel.    DESCRIPTION OF DRAWING(S) - The figure shows the sectional view explaining the manufacturing method of raw material for triple-layered stainless clad steel.    Inner layer material (1)    Outer layer material (2)    Protection material (3)    Tab material (4)    Boundary portion (5)    Raw material for clad plate (8)
NOVELTY - Preparing an absorption layer (13) of a solar cell composed of a Group 1B-Group 3A-selenide compound comprises preparing a mixture paste of Group 1B metal selenide particles and Group 3A metal selenide particles as reactants; applying the paste to a base material; and subjecting the resulting coating layer to rapid thermal processing.    USE - For preparing an absorption layer of a solar cell (claimed) and other electronic devices.    ADVANTAGE - The process enables reduction of manufacturing processes and fabrication of an absorption layer having a large crystal size. Solar cells comprising the absorption layer having a large crystal size exhibit excellent efficiency.    DETAILED DESCRIPTION - INDEPENDENT CLAIMS are also included for:    (1) a metal selenide mixture paste comprising Group 1B metal selenide particles and Group 3A metal selenide particles; and    (2) a solar cell comprising an absorption layer prepared by the process.    DESCRIPTION OF DRAWING(S) - The figure shows a schematic cross-sectional view of a solar cell.    Glass substrate (11)    Conductive layer (12)    Absorption layer (13)    Buffer layer (14)    Transparent window layer (15)    Finger patterns (16)
NOVELTY - An intermediate supported catalyst is dried at less than 95degreesC, to obtain a supported nanocatalyst having highly dispersed nanoparticles. A support material is treated with a solution of anchoring agent molecules such that the anchoring agent molecules bond with the support. The catalyst atoms are then reacted with the anchoring agent molecules, to obtain the intermediate supported catalyst. The anchoring agent molecules have functional groups capable of bonding with catalyst atoms and another functional group capable of bonding with support.    USE - For the production of a supported nanocatalyst having highly dispersed nanoparticles (claimed) for use in Suzuki reactions, hydrogenation reactions, fuel cells, refining processes, organic syntheses, fine-chemical manufacturing processes, and other industrial processes.    ADVANTAGE - The process enables the production of supported nanocatalysts using lower temperature heating to improve and/or maintain dispersion of the supported nanoparticles. The anchoring agent allows for the formation of very small and uniform nanoparticles, and inhibits agglomeration of the nanocatalyst particles in the absence of anchoring. The obtained nanocatalyst is capable of withstanding higher temperatures without agglomerating.    DETAILED DESCRIPTION - An intermediate supported catalyst is dried at less than 95degreesC, to obtain a supported nanocatalyst having highly dispersed nanoparticles. A support material is treated with a solution of anchoring agent molecules such that the anchoring agent molecules bond with the support. The catalyst atoms are then reacted with the anchoring agent molecules, to obtain the intermediate supported catalyst. The anchoring agent molecules each have at least two functional groups capable of bonding with the catalyst atoms and another functional group capable of bonding with a support material.    An INDEPENDENT CLAIM is included for a highly dispersed supported nanocatalyst.
NOVELTY - The two channels for flowing the liquid are arranged respectively in the opposite surfaces of the bipolar plate (14), where one surface (24) of the bipolar plate has hydrophobicity and another surface (22) of the bipolar plate has hydrophilicity.    USE - For unit cell (claimed) and fuel cell system (claimed), e.g. polymer electrolyte membrane fuel cell (PEMFC) and direct methanol fuel cell.    ADVANTAGE - One surface of the bipolar plate has hydrophobicity and another surface has hydrophilicity such that the carbon dioxide and water produced by the chemical reaction in the unit cell are smoothly discharged outside, thereby the power generation efficiency of the unit cell and fuel cell system is enhanced.    DESCRIPTION OF DRAWING(S) - The figure shows a sectional view of unit cell including bipolar plate and membrane-electrode assembly.    Membrane electrode assembly (12)    Polymer membrane (12a)    Bipolar plate (14)    Hydrophilic surface (22)    Hydrophobic surface (24)
NOVELTY - The semi-permanent battery comprises plastic cell (1) filled with salt solution (2) and accommodating iron plate (3) and copper plate (4). Lead wires (5) from the plates are connected to load, volt meter, ampere meter or tester (6). The electric power of about 40 mW is generated by oxido-reductive reaction.    USE - For semi-permanent battery.    ADVANTAGE - Steady inexhaustible power supply is achieved.    DESCRIPTION OF DRAWING(S) - The figure shows an explanatory drawing of the battery. (Drawing includes non-English language text)    Plastic cell (1)    Salt solution (2)    Iron plate (3)    Copper plate (4)    Lead wire (5)    Tester (6)
NOVELTY - A fuel cell stack is obtained by providing a nitrated case at the surface of a fuel cell separator (3), smoothing the surface of the nitrated case, providing a sealing component (94) having elasticity in the peripheral portion (90a) of a membrane electrode assembly (90), clamping the membrane electrode assembly with the fuel cell separator, and laminating the membrane electrode assembly and fuel cell separator in a state in which the peripheral portion (3a) of the fuel cell separator is elastically attached to the sealing component.    USE - For fuel cells such as solid polymer electrolyte-type fuel cells used as power supplies for internal combustion engines of motor vehicles such as cars.    ADVANTAGE - The airtightness of the sealing component of the membrane electrode assembly and separator is completely maintained in the fuel cell stack.    DETAILED DESCRIPTION - An INDEPENDENT CLAIM is included for the manufacture of a separator.    DESCRIPTION OF DRAWING(S) - The figure shows a sectional view of separator and membrane electrode assembly.    Separator (3)    Peripheral portion of separator (3a)    Membrane electrode assembly (90)    Peripheral portion of membrane electrode assembly (90a)    Sealing component (94)
NOVELTY - A sealing portion (11) covers the edges of the working and counter electrodes (1,2) that are fixed using sealing agent consisting of silicate. A sealing portion (12) for sealing the sealing portion (11) at outer side is made of hardening-resin material such as silicone rubber, isobutylene-isoprene rubber and fluororesin coating agent.    USE - For dye sensitizing solar cell.    ADVANTAGE - The sealing structure having high durability is acquired, thus sealing operation is performed conveniently.    DESCRIPTION OF DRAWING(S) - The figure shows a sectional view of the sealing structure of dye sensitizing solar cell.    Working electrode (1)    Counter electrode (2)    Electrolyte layer (3)    Sealing portions (11,12)
NOVELTY - A fuel cell has a separator (8) with an electric power generation cell (5) and gas a channel. A weight (22) is placed on a separated main portion (8a) in which the electric power generation cell of the top edge of laminated portion is located in the fuel cell. A load is applied with respect to the electric power generation cell of the laminated portion. The edge of the separator is supported by a flexible separator arm (8b) and the other end of the separator arm is fixed in position shifting the support position of the separator to the lamination direction.    USE - For a flat laminated type fuel cell.    ADVANTAGE - The stable battery capability without producing variation of cell voltage can be ensured and optimal load can be assigned stably in high temperature atmosphere at the time of electric power generation.    DESCRIPTION OF DRAWING(S) - The figure shows a structure of fuel cell stack.    Electric-power-generation cell (5)    Separator (8)    Separated main portion (8a)    Flexible separator arm (8b)    Weight (22)
NOVELTY - The starting processing of a fuel cell is started and anode gas is supplied to the anode of the fuel cell. The reduction current of a catalyst metal is sent between the anode and the cathode. The starting processing of the fuel cell is completed when the voltage between the anode and cathode is below a reference value.    USE - For vehicle (claimed).    ADVANTAGE - The catalyst metal is restored before starting electric power generation of polymer electrolyte fuel cell (PEFC) as a result, the activity of the catalyst metal is recovered and the elution of the catalyst metal by the load fluctuation during driving is decreased.    DETAILED DESCRIPTION - INDEPENDENT CLAIMS are also included for:    (1) control apparatus of fuel cell; and    (2) vehicle.    DESCRIPTION OF DRAWING(S) - The figure shows a flowchart illustrating the control method of fuel cell. (Drawing includes non-English language text)
NOVELTY - A plating solution containing a nickel salt, sodium hypophosphite, and an amino acid having monovalent and/or bivalent amino groups, is produced. The plating solution is plated on a base material (2), and the base material is reacted with acid (4) and hydrogen is generated.    USE - For generating hydrogen in fuel cells (claimed) used for electric-power generation in portable electronic devices.    ADVANTAGE - The method enables economical hydrogen generation without requiring large-scale installations, such as modifier, pump and fan.    DETAILED DESCRIPTION - INDEPENDENT CLAIMS are included for the following:    (1) hydrogen generator consisting of an inner container (3) holding the base material plated with the plating solution, and an outer container (1) holding the acid; and    (2) fuel cell using the hydrogen generator.    DESCRIPTION OF DRAWING(S) - The figure shows the sectional drawing of the hydrogen generator.    Outer container (1)    Base material (2)    Inner container (3)    Acid (4)
NOVELTY - A flame retardant polyester film has a resin layer (B) laminated on both surfaces of a layer (A) containing polyethylene naphthalate dicarboxylate as main component. The polyethylene naphthalate dicarboxylate has point of inflexion (1) at 450-750degreesC in TG curve and another point of inflexion (2) located in high temperature side from point of inflexion (1), and weight reduction percentage of 30-70% at 40-750degreesC of TG curve.    USE - As base film of flexible circuit board and solar cell (both claimed).    ADVANTAGE - The polyester film has excellent flame retardance, heat-resistant dimensional stability and film-forming property.    DETAILED DESCRIPTION - An INDEPENDENT CLAIM is included for manufacture of the flame retardant polyester film.    DESCRIPTION OF DRAWING(S) - The graph shows the TG curve of polyester film. (Drawing includes non-English language text)    Point of inflexions (1,2)
NOVELTY - An electrolyte (16) contains an electrolyte liquid and a polymer compound. The polymer compound contains a polyether by which alkylene oxide is added to hydroxyl group of calixarene derivative.    USE - For battery (claimed), such as nickel-hydrogen battery or lithium secondary battery used as power supply of portable electronic devices, such as mobile telephone, notebook computer and camcorder.    ADVANTAGE - The electrolyte improves ionic conductive characteristics of the battery. The calixarene derivative forms clathrate compound with transition metal ion, and decomposition of electrolyte liquid resulting from transition metal ion is inhibited. The terminal of polyether is fixed and molecular movement of polymer compound is suppressed. The battery has improved mechanical strength, safety and stability with respect to metal lithium. The battery has excellent charging-and-discharging efficiency, and suppressed swelling by decomposition of electrolyte liquid.    DETAILED DESCRIPTION - An INDEPENDENT CLAIM is included for battery equipped with the electrolyte, an anode (13) and a cathode (14).    DESCRIPTION OF DRAWING(S) - The figure shows the sectional drawing of winding electrode component in secondary battery. (Drawing includes non-English language text)    Winding electrode component (10)    Anode (13)    Cathode (14)    Separator (15)    Electrolyte (16)
NOVELTY - A collector (14) has sheet like thin films (11) having electroconductivity laminated on thickness direction, and an intermediate layer (13) provided between sheet like thin films. The intermediate layer dissolves in electrolyte liquid.    USE - For cathode for lithium ion secondary cell (claimed) used as power supply for portable apparatus such as personal computer and mobile telephone.    ADVANTAGE - Yield reduction by short circuit defect resulting from damage of intermediate layer produced in the case of assembly of electrode group is suppressed by using the electrode having intermediate layer which dissolves to an electrolyte liquid. Reduction of cycle characteristics resulting from deterioration of collector by contraction-shrinkage of active material produced in the case of charging and discharging cycle is reduced. The lithium ion secondary cell has high capacity and outstanding charging and discharging cycle characteristics.    DETAILED DESCRIPTION - INDEPENDENT CLAIMS are included for:    (a) electrode for lithium ion secondary cells, which has an active metal layer containing at least one chosen from silicon, silicon oxide and silicon alloy, formed on the surface of the collector; and    (b) lithium ion secondary cell, which has a cathode, an anode and an organic electrolyte.    DESCRIPTION OF DRAWING(S) - The figure shows a sectional drawing of the electrode.    Cathode plate (1)    Sheet-like thin film (11)    Cathode active material (12)    Intermediate layer (13)    Collector (14)
NOVELTY - An electronic device has an opening exposed at a front end of a power terminal (2) which is mounted on a case (10) by a circuit board (3) for forming a waterproof packing (4). The waterproof packing has an annular rib (41) formed in a hole (40) at a circumference of the front end of power terminal and elastically attached in a battery pack (101) mounted on the case. Another annular rib (42) is formed in an inner surface of an opening for elastically attachment with the battery pack.    USE - For battery mounting portion of electronic device such as mobile phone, personal digital assistant (PDA), notebook type personal computer, digital camera, electronic notebook, portable radio, etc.    ADVANTAGE - The dimensional accuracy, attachment position accuracy, and waterproof reliability are improved without applying stress on the circuit board.    DESCRIPTION OF DRAWING(S) - The figure shows a sectional view of the electronic device with mounted battery pack.    Power terminal (2)    Circuit board (3)    Waterproof packing (4)    Case (10)    Hole (40)    Annular ribs (41,42)    Battery pack (101)
NOVELTY - A liquid adhesive agent contains non-hardened liquid adhesive agents (A,B). Agent (A) contains organopolysiloxane (A1), cured hydrosilylation catalyst (A2) (preset amount), filler (A3), adhesion endowing agent (A4) and solvent (A5). Agent (B) contains organopolysiloxane (A1) (100) having two alkenyl groups, organohydrogen polysiloxane having at least two hydrosilyl group, filler, adhesion endowing agent and solvent. The molar ratio of silicon atom bonded with hydrogen atom in organohydrogen polysiloxane is 0.01-20 mol with respect to alkenyl in organopolysiloxane.    USE - For dye sensitized solar cell, aeronautical navigation, vehicle, ship and civil engineering.    ADVANTAGE - The liquid adhesive agent has improved handleability, workability and storage stability.    DETAILED DESCRIPTION - A liquid adhesive agent contains non-hardened liquid adhesive agents (A,B). Agent (A) contains organopolysiloxane (A1) (in wt.pts) (100), cured hydrosilylation catalyst (A2) (preset amount), filler (A3) (1-2000), adhesion endowing agent (A4) (0-10) and solvent (A5) (10-2000). Agent (B) contains organopolysiloxane (A1) (100), organohydrogen polysiloxane having at least two hydrosilyl group, filler (1-2000), adhesion endowing agent (0-10), and solvent (10-2000). Component (A1) has two alkenyl groups and viscosity of 100000 mPa.second or more at 25degreesC. Organohydrogen polysiloxane has viscosity of 10-1000 mPa.second or more at 25degreesC. The molar ratio of silicon atom bonded with hydrogen atom in organohydrogen polysiloxane is 0.01-20 mol with respect to alkenyl in organopolysiloxane. The total amount of adhesion endowing agents in agents (A,B) is 0.1-20 wt.pts with respect to 200 wt.pts of total amount of polyorganosiloxane.
NOVELTY - A noble metal fine particle contains platinum fine particle and ruthenium fine particle partially adhered to surface of platinum fine particle.    USE - For colloidal solution (claimed) and used as catalyst for electrode used for solid polymer fuel cell, such as direct methanol fuel cell used as power supply for mobile device.    ADVANTAGE - The nano metal microparticle has improved methanol oxidizing property.    DETAILED DESCRIPTION - INDEPENDENT CLAIMS are included for the following:    (1) manufacture of noble metal fine particle, which involves depositing platinum fine particle in solution containing salt of platinum by reducing the salt, adding salt of ruthenium to solution containing platinum fine particle, and depositing ruthenium fine particle such that ruthenium fine particle is partially adhered to surface of platinum fine particle by reducing the salt of ruthenium; and    (2) holder by which noble metal fine particle is positioned on the surface of carbon substrate.    DESCRIPTION OF DRAWING(S) - The figure shows the electrochemical measuring device used for evaluating methanol oxidizing characteristics of noble metal fine particle.    Electrochemical measuring device (1)    Electrochemical analyzer (10)    Working electrode (20)    Beaker (50)    Electrolytic solution (60)
NOVELTY - The photo-electric conversion device (1) has electrode layer (3), porous spacer layer (5), porous semiconductor layer (7) and translucent conductive layer (8) which are sequentially formed on conductive substrate (2). An electrolyte layer (4) of specific thickness is formed within the porous spacer layer.    USE - For solar cell used in photovoltaic apparatus.    ADVANTAGE - The photo-electric conversion efficiency and reliability can be improved, and the thickness of the electrolyte layer can be reduced.    DETAILED DESCRIPTION - INDEPENDENT CLAIMS are included for the following:    (1) manufacturing method of photoelectric conversion device; and    (2) photovoltaic apparatus.    DESCRIPTION OF DRAWING(S) - The figure shows a sectional view of the photo-electric conversion device.    Photo-electric conversion device (1)    Conductive substrate (2)    Electrode layer (3)    Electrolyte layer (4)    Spacer layer (5)    Pigment (6)    Semiconductor layer (7)    Translucent conductive layer (8)
NOVELTY - The movable sunshade facade system has several sunshade slats (1) and panes (5) which are movable. Several movable structures comprise a top sunshade slat fixed to the top edge of a pane. Each pane is perpendicular to its corresponding sunshade slat. A double skin is provided for the facades during the cold season and the facades are shaded from the sun during the hot season.    USE - For buildings.    ADVANTAGE - The simple and cost efficient system is effective both in winter and summer for reducing the energy consumption necessary for conditioning of the building.    DESCRIPTION OF DRAWING(S) - The figure shows the structure of the movable sunshade facade system.    Sunshade slats (1)    Supporting frame (4)    Panes (5)    Metal bracket (10)    Connection rod (11)
NOVELTY - Fuel cell product comprises a fuel cell component comprising a substrate and a coating overlying the substrate, where the coating comprises nanoparticles of 2-100 nm in size.    USE - The fuel cell product is useful in the automobiles.    ADVANTAGE - The product is corrosion resistant, particularly oxidation resistant and electrically and thermally conductive and improves durability fuel cell life.    DETAILED DESCRIPTION - An INDEPENDENT CLAIM is included for a process comprising depositing a slurry (containing the nanoparticles and a carrier) over a portion of the fuel cell component and driving off the carrier to leave a coating comprising nanoparticles.
NOVELTY - The masking paste (30) contains a solvent, a thickener, and titania precursor and/or silica precursor. The masking paste is used as mask (33) for controlling diffusion when semiconductor substrate is doped with dopant.    USE - For manufacture of solar cell (claimed), such as reverse side electrode type solar cell.    ADVANTAGE - High concentration p-doped region and n-doped region are formed simply and economically using the masking paste.    DETAILED DESCRIPTION - INDEPENDENT CLAIMS are included for the following:    (a) manufacture of masking paste, which involves using liquid mixture containing silica precursor of formula: R'nSi(OR)4-n (where R is methyl, ethyl or phenyl, R' is methyl, ethyl, n-propyl or i-propyl and n is 0-2), a solvent, a thickener, acid and water; and    (b) manufacture of solar cell.    DESCRIPTION OF DRAWING(S) - The figure shows manufacture of solar cell.    Semiconductor substrate (10)    Passivation layer (11)    Etching surface (18)    Masking paste (30)    Mask (33)
NOVELTY - A control unit (9) in a fuel cell system (1) has an input output interface (92) connected to an air supply system (3) and a hydrogen gas supply system (4). The supply control unit receives flow rates of air and hydrogen gas from flow meters (F10, F20), and their pressure exhausted from a fuel cell (2) by pressure meters (P10, P11, P20, P21), calculates the water amount exhausted from the fuel cell and judges the water level in the fuel cell.    USE - For vehicle, portable apparatus, business application, domestic use co-generation system etc.    ADVANTAGE - The moisture content inside fuel cell can be grasped correctly and wet condition inside fuel cell can be correctly determined with sufficient precision.    DETAILED DESCRIPTION - An INDEPENDENT CLAIM is included for an electric power generation control apparatus.    DESCRIPTION OF DRAWING(S) - The figure shows a block diagram of the fuel cell system.    Fuel cell system (1)    Fuel cell (2)    Air supply system (3)    Hydrogen gas supply system (4)    Output (5)    Control unit (9)    Input output interface (92)    Flow meters (F10,F20)    Pressure meters (P10,P11,P20,P21)
NOVELTY - The method involves coupling an optical concentrating element to a surface region of a photovoltaic strip (105), such that an optical elastomer material e.g. liquid, is in between the surface region and a side of the element to form two interfaces. A spacing between the side of the element and the surface region of a photovoltaic strip is maintained using particles. The material is cured between the surface region and the side. The interfaces free from gaps e.g. air gaps, are provided to form a continuous optical interface from another side of the element to the strip. The two interfaces are formed within a vicinity of the surface region and thickness of the material and within a vicinity of the side and the material, respectively.    USE - Used for fabricating a solar cell of a solar panel (claimed) that is utilized for converting electromagnetic radiation from the sun into thermal energy for heating homes, running certain industrial processes and driving high grade turbines to generate electricity and for converting sunlight directly into electricity.    ADVANTAGE - The solar cell using the photovoltaic strips can be used as a `drop in` replacement of conventional solar cell structures so as to be used with conventional solar cell technologies for efficient implementation of the cells of the solar panel. The solar cells use less silicon per area such as 80 or 50 percent less silicon per area compared to conventional solar cells, thus obtaining an improved solar cell, which is less costly and easy to handle. The method allows obtaining solar cell structures that are light in weight and are not determinental to building structures, reliable and can withstand environmental conditions overtime.    DETAILED DESCRIPTION - An INDEPENDENT CLAIM is also included for a solar cell device.    DESCRIPTION OF DRAWING(S) - The drawing shows an expanded view of a solar cell structure.    Solar cell structure (10)
NOVELTY - A complex comprises catalysts, coupling agents and proton-exchanged ionic polymers. The coupling agents are bonded to the catalysts by functional group (B1) and bonded to proton-exchanged ionic polymers by functional group (B2), to form a complex.    USE - For enhancing utilization of catalysts in fuel cells (claimed), such as methanol electrolyte fuel cell and polymer electrolyte fuel cell for portable electronic products.    ADVANTAGE - The complex has improved protonic conductivity.    DETAILED DESCRIPTION - An INDEPENDENT CLAIM is included for method for enhancing utilization of catalysts in fuel cells, which involves utrasonicating the catalysts in solvent, adding coupling agents to bond with the catalysts, adding a perfluoro polymer to bond with coupling agent to form a catalyst-coupling agent-perfluoro polymer complex to develop a stable dispersion. The coupling agents are bonded to catalyst by functional group (B1) and bonded to perfluoro polymer by functional group (B2).    DESCRIPTION OF DRAWING(S) - The figure shows a schematic view of enhancement of utilization of catalysts in fuel cell by the composition.
NOVELTY - Anode slurry and a cathode slurry are laminated separately on an upper surface and a lower surface of a substrate having two-sided metallic laminae, so as to construct a dual-collector electrode. A package component is formed using a printed circuit substrate. An electrolyte and a core component comprising the dual-collector electrode, of a secondary cell are compacted into an inner space of the package component.    USE - For fabricating rechargeable battery such as lithium ion battery, nickel metal hydride battery, lithium polymer battery.    ADVANTAGE - Rechargeable battery is manufactured by using the dual-collector electrode and the package component made from the printed circuit substrate. Hence minimized rechargeable batteries are manufactured easily and efficiently.    DESCRIPTION OF DRAWING(S) - The figure shows a flowchart explaining the rechargeable battery fabrication.
NOVELTY - The present invention is directed to a gel polymer electrolyte for use in rechargeable polymer secondary batteries and a precursor composition thereof. The precursor composition can be injected into an aluminum shell of a battery cell shell, which undergoes in-situ heating polymerization by heating and forms a gel polymer electrolyte penetrating a partition membrane therein. The precursor composition contains (meth)acrylic (acrylate) monomes and a modified bismaleimide oligomer resulting from a reaction of barbituric acid and bismaleimide.
NOVELTY - Processing a high-impermeability thermosetting resin-carbon composite includes wet-mixing a monomer dispersion liquid and natural graphite including carrying out an immersing and a stirring processes until the mixture becomes thick; manufacturing a polymer graphite composite part by pressing the mixture; and testing the part to verify that the helium leak rate is below 3.0 x 10-11 torr.1/second and the volume resistivity is below 4.0 x 10-3 Ohm-cm. A high-impermeability and high-conductivity graphite composite material for fuel cell and parts such as graphite composite separator can be manufactured.
NOVELTY - Provided is a method for preparing gel-type polymer electrolyte comprising inorganic fillers, which improves ion conductivity of the polymer electrolyte and distributes inorganic fillers uniformly.    DETAILED DESCRIPTION - The method for preparing gel-type polymer electrolyte comprises the steps of: (i) mixing inorganic filler with water containing an electrolytic salt intercalating agent, and then dispersing the mixture in organic solvent; (ii) preparing a mixture comprising polymerizable monomers, electrolyte salts, and organic solvent; (iii) mixing the mixture of the step (i) with the mixture of the step (ii); (iv) shaping the mixture obtained from the step (iii) into a certain form; and (v) gelatinizing the mixture.
NOVELTY - A pouch type lithium secondary battery is provided to prevent the separation of an electrode tap from the aluminum thin film of a pouch even in case of the increase of temperature and pressure at the surroundings of an electrode tap.    DETAILED DESCRIPTION - The pouch type lithium secondary battery comprises a jelly roll type electrode assembly(100) provided with a positive electrode plate comprising a positive electrode current collector provided with a positive electrode active material layer and a positive electrode uncoated area, a negative electrode plate comprising a negative electrode current collector provided with a negative electrode active material layer and a negative electrode uncoated area, and a separator insulating the positive electrode plate and the negative electrode plate; and a pouch(200) for accommodating the electrode assembly so as to allow the electrode assembly whose a positive electrode tap(120) and a negative electrode tap(140) are fixed to the positive electrode uncoated area and the negative electrode uncoated area, respectively, and the some part of the positive electrode tap and the negative electrode tap to be exposed, wherein the pouch comprises a pouch film(210) comprising a metal thin film(212), an insulating layer(214) made of a resin formed on the outer surface of the metal thin film, and a cast polypropylene layer(216) formed on the inner surface of the metal film. The cast polypropylene layer comprises an inorganic/organic composite material.(C) KIPO 2006Image 1/1
NOVELTY - Provided are a lithium thionyl chloride battery which has a high transient minimum voltage and a high working voltage by reducing the internal resistance of an electrode, and its preparation method.    DETAILED DESCRIPTION - The lithium thionyl chloride battery is provided with a lithium negative electrode having a coating which is formed on surface by using the composition comprising an allyl cyanoacrylate and 0.1-10 mol% of an inorganic solvent and has a thickness of 0.1-30 micrometers; and a thionyl chloride (SOCl2) electrolyte solution which contains 0.1-1.5 mol% of an inorganic solvent and 0.1-0.5 wt% of chlorosulfonic acid. Preferably the inorganic solvent contained in the electrolyte solution is SO2; and the inorganic solvent dissolving the allyl cyanoacrylate is at least one selected from SO2Cl2, SOCl2 and SO2.(C) KIPO 2006Image 0/0
NOVELTY - The photoelectric transducer has a lamination portion containing a pigment adsorption type semiconductor fine particle layer (4), a metal net (5), a charge transfer layer (6) and a counter electrode (9). The metal net and the charge transfer layer of the lamination portion are formed in the state of directly touching each other.    USE - For solar cell.    ADVANTAGE - The metal net and the charge transfer layer are formed directly contacting each other for providing the photoelectric transducer having high photoelectric conversion efficiency and electricity extraction efficiency.    DESCRIPTION OF DRAWING(S) - The figure shows a cross-sectional model diagram of the photoelectric transducer.    Pigment absorption type semiconductor fine particle layer (4)    Metal net (5)    Charge transfer layer (6)    Conductive layer (7)    Counter electrode (9)
NOVELTY - A lithium ion secondary cell contains an anode and a cathode, at least one having a porosity of 38% or less and containing an active material with an average particle diameter of 1 microns or less.    USE - As a power supply for driving electric vehicles (claimed) such as hybrid cars.    ADVANTAGE - The lithium ion secondary cell has good battery capacity and output characteristics, and reduced electrode density and electrical conductivity network resistance.    DETAILED DESCRIPTION - An anode active material (1) contains a lithium transition metal oxide and a cathode active material (4) contains a carbon material or a lithium transition metal compound. The active material of the electrode contains a conductive support agent and a liquid electrolyte, polymer electrolyte and/or gel electrolyte.    DESCRIPTION OF DRAWING(S) - The figure shows a sectional drawing of a lithium ion secondary cell.    Anode active material (1)    Anode collector (2)    Cathode collector (3)    Cathode active material (4)    Separator (5)
NOVELTY - The film-electrode joint-conjugant consists of cathode catalyst layer (2) containing cation exchange resin, carbon material and catalyst metal arranged on surfaces of cation exchange membrane (1). The cation exchange membrane touches the anode catalyst layer (3,4) containing multiple layers. The EW value of the cation exchange resin in the layer touching the anode layer is smaller than the EW value of the cation exchange resin contained in other layers. The sum total catalyst amount in the anode catalyst layer is 1-5 mg/cm2.    USE - For direct methanol type fuel cells (claimed).    ADVANTAGE - The film-electrode joint-conjugant improves the diffusibility of methanol.    DESCRIPTION OF DRAWING(S) - The figure shows the cross-section of film-electrode joint-conjugant.    Cation exchange membrane (1)    Cathode catalyst layer (2)    Anode catalyst layers (3,4)    Gaseous diffusion layer (5)
NOVELTY - The catalyst has metal catalyst supported on an electroconductive support. An dendrimer is introduced into the surface of electroconductive support. The dendrimer is proton conduction group substituted (3,5-dibenzyl oxybenzene and 3,5-bis(3,5-bis(benzyloxy)benzyloxyl)benzene). The proton conduction radical weight of the catalyst is less than 1x10-3 mol/g.    USE - For solid polymer electrolyte type fuel cell (claimed) for generating electric power.    ADVANTAGE - The catalyst has high utilization factor and electric power generation characteristic.    DETAILED DESCRIPTION - An INDEPENDENT CLAIM is included for solid polymer electrolyte type fuel cell.
NOVELTY - A fuel cell has an oxidizing agent gas passageway and a cooling water flow path formed by concave portions formed on both surfaces of a separator (11). Manifolds (22a, 22b, 21a, 21b) are connected to the entrance and exit sides of the oxidizing agent gas passageway and the cooling water flow path through manifold connection portions. The manifold connection portions and the folding portions of the oxidizing agent gas passageway and the cooling water flow path are formed from several projection portions formed in the shape of a lattice point.    USE - For fuel cell electric power generation systems.    ADVANTAGE - The cooling water flowpath and the oxidizing agent gas passageway are formed using the concave portions on both surfaces of the separator for reducing the size of the fuel cell. The manifold connection portion and the folding portion are formed from several projections in the shape of a lattice point so that the shape of the gas passageway and the cooling water flow path are not constrained by the manifold connection portion and the folding portion. The temperature near the inlet port of the gas passageway is lowered for preventing the drying of the cathode of the fuel cell by oxidizing agent gas and electrolyte. The liquefaction of water produced by electric power generation reaction in the folding portion of the gas passageway is prevented for suppressing retention of cooling water in the folding portion and the variation in the reactive gas flow rate in the fuel cell.    DETAILED DESCRIPTION - An INDEPENDENT CLAIM is included for a fuel cell system.    DESCRIPTION OF DRAWING(S) - The figure shows an exploded perspective view of the fuel cell.    Separators (11,13)    Electric power generation portion (12)    Cooling water inlet manifold (21a)    Cooling water outlet manifold (21b)    Oxidizing agent gas inlet manifold (22a)    Oxidizing agent gas outlet manifold (22b)    Fuel gas exit manifold (23a)
NOVELTY - The hydrogen generator (31) has an electric heater (21) provided in an outer side of a combustion air supply path (11) to pre-heat the combustion air. The operation of the heater is stopped, if the temperature of a combustion exhaust gas measured by a sensor (23) is above a predetermined value. The combustion gas is heated in a heat exchanger by the pre-heated combustion air.    USE - For electric power generation system (claimed) such as solid polymer electrolyte type fuel cell electric power generation system and phosphoric electrolyte fuel cell electric power generation system.    ADVANTAGE - The time for stabilizing combustion of fuel at the time of starting the hydrogen generator is reduced so that the discharge of carbon monoxide in combustion exhaust gas and ejection of unburned fuel component are decreased. An early electric power generation steady state is realized.    DESCRIPTION OF DRAWING(S) - The figure shows the schematic block diagram of a fuel cell electric power generation system.(Drawing includes non-English language text)    Modifier (3)    Combustion air supply path (11)    Electric heater (21)    Sensor (23)    Hydrogen generator (31)
NOVELTY - An organic solar cell (10) has a heterojunction layer (3) containing n-type fullerene derivative (I) having electron-accepting property, and p-type conjugated polymer having electron donativity, and electrodes (2,4) provided on either sides (3a,3b) of the heterojunction layer.    USE - As organic solar cell.    ADVANTAGE - The organic solar cell has excellent photoelectric-conversion efficiency, and extends the absorption wavelength area of sunlight.    DETAILED DESCRIPTION - An organic solar cell (10) has a heterojunction layer (3) containing n-type fullerene derivative of formula (I) having electron-accepting property, and p-type conjugated polymer having electron donativity, and electrodes (2,4) provided on either sides (3a,3b) of the heterojunction layer.    Fu=group having valence of more than 2 and consisting of fullerene;    R=halogenated alkyl with portion(s) of 1-4C alkyl or H being substituted by halogen;    X=dimer-hexamer of alkyl thiophene with portion(s) of thiophene, pyrrole, furan, selenium, or H being substituted by alkyl;and    n=1-6.    DESCRIPTION OF DRAWING(S) - The figure shows the sectional drawing of the organic solar cell.    Substrate (1)    Electrodes (2,4)    Heterojunction layer (3)    Sides (3a,3b)    Organic solar cell (10)
NOVELTY - A coating material contains zinc oxide particle, coumarin group pigment, a binder and a solvent.    USE - For forming semiconductor film for electrode for photoelectric cell (all claimed).    ADVANTAGE - The coating material forms semiconductor film with excellent photoelectric-cell characteristics, even at low temperature. The electrode having semiconductor film has lightweight and favorable flexibility.    DESCRIPTION OF DRAWING(S) - The figure shows the sectional drawing of the photoelectric cell.    Electrode (10)    Transparent base material (11)    Electroconductive film (12)    Semiconductor film (13)    Counter electrode (20)    Electrolyte material (30)
NOVELTY - The fuel cell has cooling flow path (60) circulating cooling water between anode-side separator (55) and cathode-side separator (56) which are formed opposingly in lamination direction. The cooling flow path has larger contact area in upstream side than downstream side and corresponds to cathode gas passageway (59).    USE - For solid-polymer-electrolyte film-type fuel cell used for fuel cell vehicle.    ADVANTAGE - The relative humidity of cathode gas can be maintained uniformly. The function of a cathode or a solid-polymer-electrolyte film is maintainable. The fuel cell excellent in the electric-power-generation capability can be provided.    DESCRIPTION OF DRAWING(S) - The figure shows a cross-sectional view of upstream-side cooling flow path formed in the fuel cell.    Anode-side separator (55)    Cathode-side separator (56)    Anode gas passageway (58)    Cathode gas passageway (59)    Cooling flow path (60)
NOVELTY - A fuel cell (2) generates electric power by supplying reactive gas such as hydrogen and air to an anode side-stream path (4). A determination unit (73) determines whether the fuel cell satisfies predetermined conditions. An idle stop determination unit (75) determines whether the idle condition precedent is satisfied. A scavenging-air system (40) supplies a scavenging gas to the anode side-stream path, when the idle stop determination unit determines that idle condition precedent is satisfied.    USE - For fuel cell e.g. polymer electrolyte fuel cell (PEFC) used in electric vehicle.    ADVANTAGE - scavenging-air system supplies a scavenging gas to the anode side-stream path, when the idle stop determination unit determines that idle condition precedent is satisfied, hence the fuel cell system can be started suitably.    DESCRIPTION OF DRAWING(S) - The figure shows a structure of the fuel cell system. (Drawing includes non-English language text)    Fuel cell (2)    Scavenging-air system (40)    Anode side-stream path (4)    Determination unit (73)    Idle stop determination unit (75)    Fuel cell system (S)
NOVELTY - A laminated electrolyte film has a lamination of solid polymer electrolyte films (1). The electrolyte films are laminated such that the dimensional change of the adjacent electrolyte film is suppressed in moisture.    USE - For fuel cells for electric power generation.    ADVANTAGE - The laminated electrolyte film has the capability of relieving a dimensional change produced during moisture, and exhibits suppressed fracture and peeling of the film.    DESCRIPTION OF DRAWING(S) - The figure shows an explanatory drawing of the laminated electrolyte film.    Uniaxially stretched electrolyte film (1)
NOVELTY - A separator (1100) has a fuel distribution region (1110) on one surface, and an oxidizer distribution area on the other surface. Through holes (1111, 1112) for fuel distribution that connect the fuel distribution area and outer side of the oxidizer distribution area are formed. An oxidizer distribution channel which connects a manifold for an oxidizer and cathode, and through holes (1131, 1132) for oxidizer distribution, are formed in the separator.    USE - For a polymer electrolyte fuel cell.    ADVANTAGE - A fuel cell of good quality and reduced size is obtained.    DESCRIPTION OF DRAWING(S) - The figure shows a top view of the separator of the fuel cell.    Separator (1100)    Fuel distribution region (1110)    Through holes for fuel distribution (1111,1112)    Through holes for oxidizer distribution (1131,1132)
NOVELTY - A transfer sheet has a non-peelable release layer and a peeling layer formed sequentially on surface(s) of a base material. One or more catalyst layers containing a carbon particle are arranged on the peeling layer.    USE - Used for the production of a catalyst layer-electrolyte film laminate material used for the production of an electrode-electrolyte film composite used in fuel cells (all claimed).    ADVANTAGE - A catalyst layer comprising expensive catalyst material can be reliably transferred to the electrolyte film side, without causing it to remain on the base material side. The thickness of the catalyst layer can be adjusted easily and a uniform catalyst layer is formed on the electrode base material, since the catalyst layer does not seep into the porous electrode base material. As the hole on the surface or inside of electrode base material is not closed, the flow-through property of gas is not inhibited. The melting of the electrolyte film is not observed. The hydrophilicity or water repellency of the peeling layer prevents the drying and flooding of the layer. The electrode-electrolyte film composite provides a high quality fuel cell with good battery capability.    DETAILED DESCRIPTION - INDEPENDENT CLAIMS are also included for the following:    (1) the production of a catalyst layer electrolyte film laminate material; and    (2) a catalyst layer electrolyte film laminate material.    DESCRIPTION OF DRAWING(S) - The figure shows a sectional view of the transfer sheet for electrode-electrolyte film composite manufacture. (Drawing includes non-English language text).
NOVELTY - A fuel cell (10) has an electrolyte assembly (12) inserted between separators (20, 24). Positioning holes (15, 16) provide external force in a direction such that the separators are spaced at a distance during fuel cell decomposition. The positioning holes positions the separators at the time of fuel cell stacking.    USE - For a solid oxide form fuel cell, molten carbonate form fuel cell, phosphoric acid form fuel cell or aqueous alkali solution form fuel cell.    ADVANTAGE - The fuel cell is manufactured easily within a short time. Decomposition of the fuel cell is efficiently performed.    DETAILED DESCRIPTION - An INDEPENDENT CLAIM is included for fuel cell decomposition.    DESCRIPTION OF DRAWING(S) - The figure shows a perspective view of the fuel cell.    Fuel cell (10)    Electrolyte assembly (12)    Anode (12b)    Positioning holes (15,16)    Separators (20,24)
NOVELTY - A coating film is obtained by applying a coating liquid containing phosphoric acid ester group-containing polymer on substrate, and heat processing the resulting film at 200-450degreesC. The coating film has elusion rate with respect to aqueous medium containing water and 2-propanol in a mass ratio of 80:20, is 50% or less.    USE - Used as self-supportive film, and for fuel cells.    ADVANTAGE - The coating film has excellent antistatic property, proton electroconductivity, protein non-absorptivity, durability and water resistance, and is efficiently manufactured by simple process.    DETAILED DESCRIPTION - An INDEPENDENT CLAIM is included for manufacture of coating film, which involves dissolving phosphoric acid ester group-containing polymer having weight average molecular weight of 5000-5000000 in medium, applying the resulting coating liquid on substrate and heat processing the resulting film.
NOVELTY - The apparatus (1) comprises a resin package (3) formed in a substrate (2), to cover a photoelectric transducer. A load portion formed as convex portion (3c), is provided at the position used as a substrate and the reverse side by the resin package.    USE - For surface mounting infrared data communication module, etc., in circuit board.    ADVANTAGE - The generation of shift of the optical axis of the photoelectric transducer is suppressed effectively, so the mounting precision is improved. The load portion can be easily formed, by configuring the load portion into convex portion.    DESCRIPTION OF DRAWING(S) - The figure shows a perspective view of the infrared data communication module.    Photo-electric conversion apparatus (1)    Substrate (2)    Resin package (3)    Lens (3b)    Convex portion (3c)
NOVELTY - An fuel cell has an electrolyte film (1), and catalyst electrode layers arranged on either sides of the electrolyte film. The length of the upper surface (6) of the electrolyte film is 6 times or more than that of the side surface (7) of the film.    USE - For fuel cells such as solid polymer type fuel cells.    ADVANTAGE - Damage to the upper surface of the electrolyte film at the time of operating the fuel cell is prevented, and the durability of the fuel cell is improved.    DESCRIPTION OF DRAWING(S) - The figure shows a top view of an electrolyte film of the fuel cell.    Electrolyte film (1)    Upper surface (6)    Side surface (7)    Upper surface region (8)    Side surface region (9)
NOVELTY - An optical device has an injection nozzle (254) comprising a concave portion (250) and a communicating hole (252) formed in a substrate (240). An opening area of the communicating hole in an inner surface of the substrate is larger than that of the concave portion in outer surface of the substrate.    USE - For a wet-type optical device such as a dye-sensitized solar cell, LCD or electrochromic display device.    ADVANTAGE - The contact of the functional substances with respect to a sealing agent in concave portion is reduced, and high blocking capability is ensured. The optical characteristics of the device are maintained stably for a long period of time.    DESCRIPTION OF DRAWING(S) - The figures show plan and sectional views of a dye-sensitized solar cell. (Drawing includes non-English language text).    Substrate (240)    Concave portion (250)    Communicating hole (252)    Injection nozzle (254)    Ammeter (257)
NOVELTY - The method involves connecting an initial cell (1) having a safety-valve mechanism (15), with several other cells (2A-2I) each having another safety-valve mechanism (25). The safety-valve mechanism of the initial cell has a working pressure smaller than the working pressure of the safety-valve mechanism of the other cells.    USE - For designing battery pack.    ADVANTAGE - The easy generation of cell destruction is prevented even when the raise of repeating internal pressure arises.    DETAILED DESCRIPTION - INDEPENDENT CLAIMS are included for the following:    (1) manufacturing method of battery pack; and    (2) battery pack.    DESCRIPTION OF DRAWING(S) - The figure shows a schematic view of the battery pack made with the battery pack designing method.    Initial cell (1)    Other cells (2A-2I)    Battery pack (10)    Safety-valve mechanisms (15,25)    Safety valve cap (19)
NOVELTY - A pair of manifolds (1a, 1b) have opening-closing valves (4a, 4b) provided at one end for gas supply paths (2a, 2b) respectively and gas exhaust passages (3a, 3b) of respective manifolds with opening-closing valves (5a, 5b) provided at the other end. A gas passage way (6) connects the manifolds.    USE - For polymer electrolyte fuel cell (PEFC) stacka.    ADVANTAGE - Suppresses reduction of temporary cell voltage resulting form back flow of exhaust gas.    DESCRIPTION OF DRAWING(S) - The figure shows a cross-sectional view of a PEFC fuel cell stack.    Manifolds (1a,1b)    Gas supply paths (2a,2b)    Gas exhaust passage (3a,3b)    Opening-closing valves (4a,4b,5a,5b)    Gas passage way (6)
NOVELTY - A solvent (I) containing solvent and water is impregnated into an electrolyte film (11), and the circumference of a film is suppressed with a heater (23) and attached to a plate. The solvent is volatilized by the heater. Catalyst slurry containing a catalyst substance and an electrolyte resin in a solvent (II) is applied on the electrolyte film. The concentration of the solvent in slurry is less than that of solvent used during impregnation. The solvent is volatilized, and a catalyst layer (43) is formed on the electrolyte film to give a membrane electrode joint component.    USE - Used for the production of a membrane electrode joint component used for a fuel cell.    ADVANTAGE - The generation of shrinkage during drying is prevented. The elongation of electrolyte film due to swelling is suppressed.    DETAILED DESCRIPTION - INDEPENDENT CLAIMS are also included for the following:    (1) an apparatus for the production of a membrane electrode joint component; and    (2) a membrane electrode joint component.    DESCRIPTION OF DRAWING(S) - The figure shows the schematic view of manufacturing apparatus of membrane electrode joint component.    Electrolyte film (11)    Heater (23)    Stainless steel plate (25)    Catalyst ink (41)    Catalyst layer (43)
NOVELTY - A gas supply apparatus (12) supplies purge gas to a fuel cell stack (10) at the time of shut down of the fuel cell system (1). A sound-collecting microphone (16) collects the sound of the surroundings of the fuel cell system at the time of shut down of the system. A sound-volume recognition unit (17) analyzes the collected sound and determines loudness level of the sound. The purge gas flow rate is determined according to the loudness level of the sound. A control apparatus (18) controls the purge gas flow rate according to the determined flow rate.    USE - For polymer electrolyte fuel cell (PEFC) systems used in vehicles.    ADVANTAGE - The noise generated in the surroundings of the fuel cell system while performing the purge processing is optimized. The freezing of the fuel cell stack in a low temperature environment is prevented, hence the starting freezing point of the fuel cell stack is realized.    DETAILED DESCRIPTION - An INDEPENDENT CLAIM is included for purge processing.    DESCRIPTION OF DRAWING(S) - The figure shows a block diagram of the fuel cell system. (Drawing includes non-English language text)    Fuel cell system (1)    Fuel cell stack (10)    Air supply apparatus (12)    Sound collecting microphone (16)    Sound volume recognition unit (17)    Control apparatus (18)
NOVELTY - A warm water supply piping (40) feeds warm water from a storage tank (28) to a cooling water tank (10). The starting time of a fuel cell (9) is shortened. A heat exchanger (11) heats warm water after being used for temperature raising of fuel cell using the exhaust heat emitted from a fuel treating equipment (1).    USE - For a fuel cell electric power generation for heating cooling water for domestic purposes.    ADVANTAGE - Electric power generation efficiency and system operation are improved.    DETAILED DESCRIPTION - An INDEPENDENT CLAIM is included for operation of a fuel cell electric power generation system.    DESCRIPTION OF DRAWING(S) - The figure shows the systematic diagram of structure of fuel cell electric power generation hot water supply system. (Drawing includes non-English language text)    Modifier (1)    Fuel cell (9)    Cooling water tank (10)    Storage tank (28)    Warm water supply piping (40)
NOVELTY - A fuel cell system (1) has a fuel cell (2) having an electrolyte film containing a solid polymer electrolyte, and an apparatus (5) for detecting chemiluminescence of substance ejected from electrolyte film.    USE - As a power supply for non-portable type and vehicle-mounted type devices.    ADVANTAGE - The fuel cell system enables to detect defect of fuel cell at initial stage. The deterioration of electrolyte film is suppressed.    DESCRIPTION OF DRAWING(S) - The figure shows the block diagram of the fuel cell system. (Drawing includes non-English language text)    Fuel cell system (1)    Fuel cell (2)    Supply path (3)    Exhaust passage (4)    Detecting apparatus (5)    Control apparatus (6)    Supply port (7)
NOVELTY - Compound catalyst particles have a core portion consisting of an inorganic component, and a circumference portion containing catalyst activity particles and a carbon component. The path of core portion is 10 nm or more.    USE - As catalyst for electrode of fuel cell such as polymer electrolyte fuel cell (claimed).    ADVANTAGE - The composite catalyst particles have favorable catalyst capability, stability, and excellent heat resistance. The fuel cell comprising the composite catalyst particles has excellent electric power generation capability.    DETAILED DESCRIPTION - An INDEPENDENT CLAIM is included for fuel cell.
NOVELTY - A solid polymer electrolyte film contains a composition having a hydrocarbon group polymer containing electrolyte group, and a phosphoric acid group-containing polymer. The phosphoric acid group-containing polymer is formed by polymerizing a phosphoric acid group-containing unsaturated monomer having 1 or more phosphoric acid group and one or more ethylenically unsaturated bond in a molecule. The hydrocarbon group polymer is adhered by phosphoric acid group-containing polymer.    USE - For primary battery, secondary battery, fuel cell, display element, various sensors, signal transmission medium, solid capacitor and ion exchange membrane.    ADVANTAGE - The solid polymer electrolyte film has excellent proton conductivity and methanol-proof permeability.
NOVELTY - A conductive material consists of inorganic porous material clamped with electrode material (3). The inorganic porous material (7) contains electrolyte material comprising imidazolium group cation and multivalent anion held in the holes.    USE - For energy device and fuel battery cell (both claimed).    ADVANTAGE - Since the electrolyte material with high ionic conductivity is used, the conductive material with reduced activation energy is provided.    DETAILED DESCRIPTION - INDEPENDENT CLAIMS are included for the following:    (1) energy device, which consists of the conductive material; and    (2) fuel battery cell, which consists of the conductive material.    DESCRIPTION OF DRAWING(S) - The figure shows the schematic of the fuel cell using the conductive material.    Electrode material (3)    Separator (4)    Gas channel (5)    Gaseous diffusion layer (6)    Inorganic porous material containing electrolyte material (7)
NOVELTY - An organic-inorganic composite material contains functional organic material supported on a metal oxide. The functional organic material and metal oxide are bonded by a silanol bond.    USE - For electrode for electrochromic display element and photoelectric transducer (all claimed), and functional component used as electronic paper.    ADVANTAGE - The organic-inorganic composite material provides electrode of excellent durability and functionality.    DETAILED DESCRIPTION - INDEPENDENT CLAIMS are included for the following:    (1) electrode for electrochromic display element, which has color development layer of the organic-inorganic composite material laminated on a electrode;    (2) photoelectric transducer electrode, which has photoelectric converting layer of the organic-inorganic composite material;    (3) electrochromic display component, which has the display electrode, counter electrode arranged with space from the display electrode, and electrolyte layer arranged between the electrodes;    (4) photoelectric transducer, which has the photoelectric transducer electrode, counter electrode arranged with space from the display electrode, and electrolyte layer arranged between the electrodes; and    (5) manufacture of organic-inorganic composite material, which involves reacting functional organic material and silane coupling agent which has functional group reactive with a metal oxide, reacting functional organic material with the functional group and carrying out silanol bonding of the functional organic material and metal oxide.    DESCRIPTION OF DRAWING(S) - The figure shows the structure of the electrochromic display element. (Drawing includes non-English language text)
NOVELTY - The ion of cation exchange resin in a mixture (X) of carbon and cation exchange resin solution is fixed, and cation of a catalyst metallic element is adsorbed. The cation of catalyst metallic element is reduced chemically, and a mixture (Y) is obtained. A mixture of the mixture (Y) and cation exchange resin solution is spray dried, and a catalyst mixture is obtained.    USE - For manufacture of catalyst mixture used for polymer electrolyte fuel cell (claimed).    ADVANTAGE - The catalyst mixture has favorable proton conductivity of electrode, and provides polymer electrolyte fuel cell having favorable initial stage capability.    DETAILED DESCRIPTION - An INDEPENDENT CLAIM is included for polymer electrolyte fuel cell.    DESCRIPTION OF DRAWING(S) - The graph shows relationship between cation exchange resin ratio in catalyst mixture and current density of single cell operating at voltage of 0.7V. (Drawing includes non-English language text)
NOVELTY - The fuel cell comprises several fuel-electrode catalyst layers (6) formed in solid-electrolyte-film (3). A hydrophobic insulating layer (9) formed on the circumference of each fuel-electrode catalyst layer, covers the solid-electrolyte film. Several oxidizing-agent-electrode catalyst layers (4) formed on reverse side of solid-electrolyte film are surrounded by the hydrophobic insulating layer (8).    USE - For generating electric power to electronic devices such as personal computer, mobile phone, small aircrafts, etc.    ADVANTAGE - The hydrophobic insulating layer that is provided on solid-electrolyte-film suppresses the fuel penetration towards the oxidizing agent electrode.    DESCRIPTION OF DRAWING(S) - The figure shows a sectional view of internal vaporization type direct methanol fuel cell.    Oxidizing agent electrode (1)    Fuel electrode (2)    Solid-electrolyte-film (3)    Oxidizing-agent-electrode-catalyst layer (4)    Fuel electrode catalyst layer (6)    Hydrophobic insulating layer for oxidizing agent electrode (8)    Hydrophobic insulating layer for fuel electrode (9)    Fuel chamber (10)    Oxidizing agent flow path (11)
NOVELTY - A high frequency signal generator (20) generates high frequency burst signals branched to spherical surface acoustic wave (SAW) devices (10A,10B) using switches (21A,21B), respectively. A measurement unit (25) measures phase difference between mutual rotation signals output from interdigital electrodes of SAW elements of device by application of burst signals. The difference in propagation velocity of SAW on annular surface of SAW element by electrodes, is detected based on measured phase difference, to evaluate concentration of hydrogen adhering to SAW element.    USE - For solid polymer electrolyte fuel cell (PEFC) (claimed) used in vehicle such as motor vehicle and hybrid vehicle, and in domestic co-generation system.    ADVANTAGE - Provides small-sized hydrogen sensor with improved sensitivity.    DETAILED DESCRIPTION - The hydrogen sensor has SAW device comprising spherical element made of quartz crystal. A film consisting of material selected from a group of ceramic metal composite material, rare earth metal, hydride and yttrium compound, is formed on the annular surface of the spherical element. An INDEPENDENT CLAIM is included for vehicle.    DESCRIPTION OF DRAWING(S) - The figure shows the block diagram of drive device of SAW device of hydrogen sensor. (Drawing includes non-English language text)    SAW devices (10A,10B)    High frequency signal generator (20)    Switches (21A,22A,23A,23B)    Position phase shifter (23)    Amplifier (24)    Measurement unit (25)
NOVELTY - A purge system has a reforming unit (110) connected to a fuel supply unit for reforming a hydrocarbon fuel into hydrogen. A stack unit (120) is provided with a fuel electrode (121) to receive refined hydrogen from the reforming unit and an air electrode (122) to receive oxygen from the air. A purge unit (140) selectively communicates with the stack unit and the fuel supply unit for purging the stack unit. A control unit controls the operation of the purge unit. A purge gas valve (143) is installed at a fuel distribution pipe (142) at the inlet side of a combustor (141) in the purge unit.    USE - Used for a fuel cell (claimed) such as alkaline fuel cell (AFC), phosphoric acid fuel cell (PAFC), molten carbonate fuel cell (MCFC), solid electrolyte fuel cell (SOFC) and polymer electrolyte fuel cell (PEMFC) that is utilized with an electrical appliance.    ADVANTAGE - The purge system allows the stack unit to be purged using inactive gas at the time of starting or stopping of the system, without purge equipment such as a nitrogen tank, thus improving safety for installation and maintenance of the system. The system eliminates need to replace a purge gas tank, thus improving the convenience of use. The system allows complete combustion of the hydrocarbon fuel to produce a nitrogen gas before a fuel is normally supplied to the system, thus preventing oxidation of the catalyst and maintaining the durability and stability of the system.    DESCRIPTION OF DRAWING(S) - The drawing shows a systematic view of a fuel cell with a purge unit.    Fuel supply pump (1)    Reforming unit (110)    Stack unit (120)    Fuel electrode (121)    Air electrode (122)    Electricity conversion unit (130)    Purge unit (140)    Combustor (141)    Fuel distribution pipe (142)    Purge gas valve (143)
NOVELTY - A conductive panel in the fuel cell have opposed faces with intervening conductive adhesive which forms a lasting, long-life join between them, bonding in one or more areas. The bond has an electrical resistance no more than 5 mOmega.cm2 under compressive force no less than 1000 kPa. The conductive adhesive is an epoxide containing conductive particles, comprising graphite and carbon black, in the mass ratio of 1 : 6 to 35 : 1. The conductive adhesive comprises no more than 20 wt.% of the conductive particles.    USE - Used as a conductive adhesive bonding used in a fuel cell.    ADVANTAGE - The low electrical resistance minimizes voltage loss. The bond is light in weight, increasing gravimetric efficiency. The bond maintains efficient operation over a long life. It is economically constructed.    DETAILED DESCRIPTION - Under a compressive force no less than 1400 kPa, after 500 hours of operation, the bond resistance is less than or equal to 4 mOmega.cm2 or 1 mOmega.cm2. The panels are an electrically-conductive metal or polymer composite. The graphite is expanded graphite, graphite powder, graphite flocs or their mixtures. The graphite is expanded graphite. The conductive adhesive is a hardened two-component epoxide adhesive system. The epoxide resin is a diglycidal ether of bisphenol A, used with an amine hardener. The surfaces are joined at one or more contact zones using a fluid-tight adhesive.    INDEPENDENT CLAIMS are also included for the following:    (i) a fuel cell stack based on the above; and    (ii) a corresponding method of construction.    DESCRIPTION OF DRAWING(S) - A schematic exploded perspective view of two cells in a liquid-cooled fuel cell stack is presented.    membrane electrode assemblies (4, 6)    conductive component (8)    terminal connection plates (10, 12)    active sides (20, 21)
NOVELTY - Fluid distribution element for fuel cells including a nonpermeable element, with a main surface pointing to (sic) a membrane electrode arrangement (MEA) where one or more regions of the main surface is coated with a super-hydrophilic corrosion resistant layer which includes a fluoropolymer. The main surface has one or more streaming channels for transport of a gas or liquid to and from the MEA.    USE - The element is useful in fuel cell technology, e.g. for proton exchange membranes (PEM).    ADVANTAGE - The element fulfils a need for improved water management with a view to improving fuel cell efficiency and lengthening fuel cell useful life.    DETAILED DESCRIPTION - INDEPENDENT CLAIMS are also included for the following:    (i) the production of the above fluid distribution element involving a PTFE polymer; and    (ii) a fuel cell with an MEA membrane in which the PTFE layer is modified and porous.    DESCRIPTION OF DRAWING(S) - Figure 1 shows an isometric explosion view of a liquid cooled REM fuel cell stack.    MEA (4,6)    bipolar separation plate (8)    electrically active sides of bipolar plate (20,21)    fluid distribution elements. (14,16)
NOVELTY - Arrangement for conversion of electromagnetic radiation in accordance with DE-05 1950909 in which the electron conducting contact between a metal serving as electron acceptor and graphite acting as electron donor is obtained by means of ethylene glycol polymer dielectric which contains a redox pair whose normal potential E lies between that of the metal and that of the graphite, and especially at the center of this range.    USE - The arrangement is useful as a thermal photovoltaic element.    ADVANTAGE - The arrangement is cost effective to produce and avoids corrosion of the metal used as electron acceptor
NOVELTY - Joint semi-solid plate used in fuel battery is a composite of strengthened glass cloth-dipped resin compound, which is prebaked to incomplete chilled grafting material, can be stitched and hardened under a temperature of 60 - 200 degrees C, so has good mechanical property, electric property and bond strength. When used in connecting component parts of fuel battery at the course of preparing fuel battery, it can prevent the fuel leak and can improve the normal operating of the fuel battery.    USE - For fuel cells.
NOVELTY - A sac body (101) having a hollow configuration and made of a tactile material stores a methanol solution as an anode fuel. A discharge port (103) provided to the sac body allows the anode fuel to flow from it. The tactile material is made from e.g. a silica gel coated with Teflon (RTM: Not defined) surface coating. A non-return fitting is connected to the discharge port. An opening balances the interior air pressure of the sac body and exterior atmospheric pressure to ensure smooth flow of the anode fuel from the sac partially filled with nitrogen and with the anode fuel.    USE - For a fuel cell.    ADVANTAGE - The fuel tanks are disposable due to its low manufacturing cost. Fuel tanks of various capacities can be manufactured. Its high portability allows for ease of carrying several flexible fuel tanks. It has a non-return fitting to the discharge port to resolve the possibility of backflow and leakage of the anode fuel.    DESCRIPTION OF DRAWING(S) - The drawing shows a perspective view of the flexible fuel tank for the fuel cell.    Fuel tank (10)    Sac body (101)    Discharge port (103)
NOVELTY - A hybrid hydrogen storage composition (44) comprises a first phase and a second phase adsorbed on the first phase. The first phase comprises boron nitride (BN) for storing hydrogen by physisorption, and the second phase comprises a borazane-borazine system for storing hydrogen in combined form as a hydride.    USE - In a hydrogen storage system (claimed) for storing hydrogen that is used in a borazine-boron nitride composite system.    ADVANTAGE - The systems comprising the compostion enables effective, safe, efficient storage, and controllable release of hydrogen, especially for energetic systems such as fuel cells; provides an initial release of hydrogen for initial operation of a hydrogen-consuming process and subsequent "on-demand" release of hydrogen for ongoing operation of the hydrogen-consuming process.    DETAILED DESCRIPTION - An INDEPENDENT CLAIM is included for a hydrogen storage system comprising a containment vessel that contains the hybrid hydrogen storage composition.    DESCRIPTION OF DRAWING(S) - The figure shows a schematic, not-to-scale illustration of detachable cartridge containing the composite materials or hybrid hydrogen storage composition.    detachable cartridge (40)    cutaway (42)    hybrid hydrogen storage composition (44)    valve (46)    refueling station (50)    vehicle. (52)
NOVELTY - A lithium ion battery has cathode, anode, and electrolyte that is in electrical communication with the anode and cathode. The anode comprises an amorphous alloy composition comprising 1-50 mol.% tin; 20-95 mol.% second element comprising silicon and/or aluminum; 3-50 mol% third element comprising greater than or equal to3 mol.% yttrium, lanthanide element, and/or actinide element, and optional alkaline earth element; and 0-1 mol.% optional transition metal.    USE - Used for battery pack (claimed).    ADVANTAGE - The invention incorporates improved alloy composition that increases cycle life of the anode, and has high initial capacities that can be retained even after repeated cycles of lithiation and delithiation.    DETAILED DESCRIPTION - INDEPENDENT CLAIMS are also included for:    (1) a battery pack comprising the lithium ion battery;    (2) a method of preparing the lithium ion battery, comprising providing the amorphous alloy composition; and providing cathode and electrolyte; and    (3) an alloy composition.    DESCRIPTION OF DRAWING(S) - The figure is an x-ray diffraction pattern of the alloy composition.
NOVELTY - Provided are a polymer for a fuel cell which is high in mechanical strength and proton conductivity and is excellent in chemical stability and dimension stability, and its preparation method.    DETAILED DESCRIPTION - The polymer is a copolymer of an aromatic tetramine and an aromatic sulfonated dicarboxylic acid, wherein the benzimidazole group of the copolymer is salified with an inorganic acid. Preferably the aromatic tetramine is represented by R1(NH2)4, and the aromatic sulfonated dicarboxylic acid is represented by HO2C-R2-CO2H, wherein R1 is an aromatic ring represented by the formula 2 or 3; R2 is a sulfonated aromatic ring represented by the formula 5 or 6; and R is CH2, SO2, CO, O, S or a direct bond.(C) KIPO 2006Image 1/1
NOVELTY - A soundproof and vibrationproof structure of a pump of a fuel battery is provided to interrupt and absorb noise and vibration with a housing by allowing the housing to surround the pump used in the fuel battery.    DETAILED DESCRIPTION - A soundproof and vibrationproof structure of a pump of a fuel battery includes a pump and a housing(500). The pump supplies a fuel containing hydrogen and an oxidation agent to a stack. The housing is molded on the outer peripheral surface of the pump to be fixed, for soundproofing and vibrationproofing. The housing is formed of one selected from a group consisting of a metal material of high density, a rubber, and polyurethane silicon.(C) KIPO 2006Image 1/1
NOVELTY - A photocatalyst film comprises tungsten oxide which has a nanoporous structure.    USE - Used for a photocatalyst, and a solar cell.    ADVANTAGE - A photocatalyst film having high photocatalyst activity by light irradiation is manufactured easily with high reproducibility.    DETAILED DESCRIPTION - An INDEPENDENT CLAIM is included for the production of the above photocatalyst film, which involves adding a thickener to a reaction material of tungstic acid and ammonia, and sintering.
NOVELTY - Carbon nanotube dispersion liquid contains carbon nanotube, base comb shaped block copolymer and organic solvent. The principal chain of block copolymer is polyethylene imine. The amount of block copolymer is 0.05-3 wt.pts with respect to 1 weight part of carbon nanotube.    USE - For carbon nanotube paste used for forming electron emitter (both claimed) of display light emitting element, electrical conductive film and battery.    ADVANTAGE - The carbon nanotube dispersion liquid contains carbon nanotube with uniform particle size. The dispersion liquid forms electron emitter having favorable light emission property without generating short circuit between gate electrode and cathode.    DETAILED DESCRIPTION - INDEPENDENT CLAIMS are included for the following:    (1) manufacture carbon nanotube dispersion liquid;    (2) carbon nanotube paste which is obtained by centrifuging the above-mentioned dispersion liquid, removing the supernatant liquid, adding and mixing ethyl cellulose resin, acrylic resin and/or butyral resin with carbon nanotube; and    (3) electron emitter.
NOVELTY - A masking paste contains solvent, thickener, and silica precursor and/or titania precursor. A dopant is diffused into a semiconductor substrate, and the masking paste is used as mask for controlling diffusion when forming doping region.    USE - For manufacturing solar cell (claimed), especially reverse-side electrode-type solar cell.    ADVANTAGE - The masking paste enables economical manufacture of solar cell by simple process.    DETAILED DESCRIPTION - INDEPENDENT CLAIMS are included for:    (a) manufacture of masking paste, which involves heating liquid mixture containing silicon compound of formula (I): R'nSi(OR)4-n (where R is methyl, ethyl or phenyl, R' is methyl, ethyl, n-propyl or i-propyl, and n is 0, 1 or 2); and    (b) manufacture of solar cell.    DESCRIPTION OF DRAWING(S) - The figure shows the schematic sectional drawing of the reverse-side electrode-type solar cell.    Semiconductor substrate (10)    Passivation layer (11)    High concentration p doping region (12)    High concentration n doping region (13)    P electrode (14)
NOVELTY - A transfer sheet has one or more catalyst layers formed on surface of a base material sheet through a conductive layer.    USE - For manufacturing catalyst layer-electrolyte film laminate used for electrode-electrolyte film joint component used for fuel cell (all claimed).    ADVANTAGE - The fuel cell having electrode-electrolyte film formed using transfer sheet has high quality and battery capability. The catalyst layer with uniform thickness is easily formed on electrode base material. The electrolyte film is prevented from melting, and transfer of catalyst layer to electrolyte film under high temperature and pressure is not required.    DETAILED DESCRIPTION - INDEPENDENT CLAIMS are included for the following:    (1) manufacture of transfer sheet;    (2) manufacture of catalyst layer-electrolyte film laminate;    (3) catalyst layer-electrolyte film laminate;    (4) manufacture of electrode-electrolyte film joint component;    (5) electrode-electrolyte film joint component;    (6) manufacture of fuel cell;    (7) fuel cell; and    (8) laminate containing conductive layer and base material sheet.    DESCRIPTION OF DRAWING(S) - The figure shows the sectional view of transfer sheet. (Drawing includes non-English language text)
NOVELTY - A pair of steam supply lines (L1, L2) are extended from a steam generator (3) to an anode gas line and a cathode gas line. A controller using regulators (41, 42) in the stream supply lines, performs open loop control according to predetermined environmental parameters for achieving appropriate dew point in the anode and cathode gases.    USE - For a fuel cell for maintaining the humidification state of the polymer electrolyte film.    ADVANTAGE - Stable humidification control with rapid response is enabled by the open loop system.    DESCRIPTION OF DRAWING(S) - The figure shows the circuit diagram of the humidification system.    Fuel cell (1)    Steam generator (3)    Regulators (41,42)    Steam supply lines (L2,L2)    Non-return valves (CV1,CV2)
NOVELTY - The battery has a negative electrode terminal board (7) mounted on an edge of aperture of an armored can (1). The terminal board and armored can are electrically insulated by an insulation board (9). A positive temperature coefficient (PTC) element (8) is arranged at an outer surface of the terminal board so that the PTC element is covered by the terminal board. The periphery region (81) of the PTC element is clamped with the insulation board and terminal board.    USE - For closed type battery e.g. alkaline dry battery.    ADVANTAGE - The positive temperature coefficient (PTC) element is covered by the terminal board so that a change of PTC element due to contact of an electrolyte liquid is prevented. The peripheral region of the PTC element is fixed to a predetermined state only by clamping, so that the assembling of PTC element is simplified. The PTC element is attached to terminal board regardless of presence or absence of a positive electrode cap or base plate, so that the drop off of PTC element is avoided reliably.    DESCRIPTION OF DRAWING(S) - The figure shows an expanded view of a closed type battery.    Armored can (1)    Terminal board (7)    Positive temperature coefficient element (8)    Insulation board (9)    Peripheral region (81)
NOVELTY - A battery (10) derives an electrode terminal outside from the peripheral portion of cladding material. The cladding material has a rigidity at the periphery higher than the rigidity of the periphery of other provided cladding material.    USE - For driving electric power sources used for driving electric vehicles, hybrid vehicles and fuel cell vehicles.    ADVANTAGE - The battery installs the electrode terminal in desired position with high accuracy.    DESCRIPTION OF DRAWING(S) - The figure shows a horizontal direction sectional view of the battery. (Drawing includes non-English language text).    Thin battery (10)    Collector (101a)    Anode terminal (104)    Cathode terminal (105)    Electrode group (109)
NOVELTY - An electrolyte film is formed, by applying polyelectrolyte on pores of a porous base material containing nonionic hydrophilic inorganic compound.    USE - For forming direct liquid-fuel type fuel cell (claimed), such as polymer electrolyte fuel cell used as power supply of low-pollution motor vehicles, and direct methanol-type fuel cell used for portable devices.    ADVANTAGE - The electrolyte film has high methanol permeation preventing property, favorable proton conductivity, and reduced moisture content. The direct methanol-fuel cell having high battery capability is efficiently manufactured using the film.    DETAILED DESCRIPTION - An INDEPENDENT CLAIM is included for direct liquid-fuel type fuel cell containing the electrolyte film.
NOVELTY - The sealing material contains a silane modified resin. The silane modified resin is formed by polymerizing an ethylenic unsaturated silane compound and polyethylene.    USE - For protective layer, sealing agent and laminate used for dye-sensitized solar cell (all claimed), such as single-crystal silicon solar cell, polycrystalline-solar cell, amorphous-silicon solar cell and compound-semiconductor solar cell.    ADVANTAGE - The sealing material has excellent chemical resistance, adhesivity and water vapor barrier property, and provides dye-sensitized solar cell having excellent durability.    DETAILED DESCRIPTION - INDEPENDENT CLAIMS are included for the following:    (1) sealing agent for dye-sensitized solar cell;    (2) protective layer for dye-sensitized solar cell;    (3) laminate for dye-sensitized solar cell; and    (4) dye-sensitized solar cell (10).    DESCRIPTION OF DRAWING(S) - The figure shows a sectional drawing of the dye-sensitized solar cell.    Base material (4)    Counter electrode base material (7)    Electrolyte layer (8)    Sealing agent (9)    Dye sensitized solar cell (10)
NOVELTY - A fuel cell system (1) has a solid polymer electrolyte type fuel cell (10) connected to a hydrogen supply source (21) through a hydrogen supply flow path (20). A control apparatus (60) closes an electromagnetic control valve (22) provided in the flow path, when the electric power generation capability of the fuel cell is reduced. The control apparatus opens the control valve, when pressure at downstream side of the control valve is less than a predetermined value.    USE - For vehicles.    ADVANTAGE - The power consumption of the fuel cell system is reduced while ejecting the water generated in the fuel cell efficiently, without using hydrogen suction pump.    DETAILED DESCRIPTION - An INDEPENDENT CLAIM is included for fuel cell system operation.    DESCRIPTION OF DRAWING(S) - The figure shows an explanatory schematic view of a fuel cell system.(Drawing includes non-English language text)    Fuel cell system (1)    Fuel cell (10)    Hydrogen supply flow path (20)    Hydrogen supply source (21)    Electromagnetic control valve (2)    Control apparatus (60)
NOVELTY - An electrolyte (11) is held between a pair of electrodes. Interconnecting passageways (40) which are extended between gas passageways (27, 28) and gas manifolds (30, 31), are formed in separators (18) which are bonded to the electrolyte using adhesive agents (33). Retainers (41) are provided around the adhesive agent at the region of the interconnecting passageway.    USE - For fuel cells.    ADVANTAGE - The penetration of adhesive agent into the interconnecting passageway is reliably obstructed by the retainer. The arrangement eliminates need for a separate sealing plate.    DESCRIPTION OF DRAWING(S) - The figure shows a partial cross-sectional view of the fuel cell.    Electrolyte (11)    Separator (18)    Gas passageways (27,28)    Gas manifolds (30,31)    Adhesive agents (33)    Interconnecting passageways (40)    Retainers (41)
NOVELTY - An electrolyte film has a film containing polyelectrolyte having aromatic repeating unit (1). The sulfonation equivalent of inner region of the film adjacent to both surfaces is higher than the sulfonation equivalent of the film surface adjacent to the inner region.    USE - For fuel cell.    ADVANTAGE - The electrolyte film has high ionic conductivity and provides fuel cell with electrode of excellent durability, heat resistance and environment oxidation resistance.    DETAILED DESCRIPTION - An electrolyte film has a film containing polyelectrolyte having aromatic repeating unit of formula (1): -Y(-Zk)-P1-. The sulfonation equivalent of inner region of the film adjacent to both surfaces is higher than the sulfonation equivalent of the film surface adjacent to the inner region.    Y=aromatic residue having (k+2) valence;    P=coupling group chosen from -CO-, -O-, -S-, -SO-, -SO2-, -CONH-, -C(CF3)2, or single bond;    k=1-4;    Z=-(X1Ar1(B1))-(X2Ar2(B2))-...-(X power(n-1)Ar power(n-1)(B power(n-1)))-(X(n)Ar(n)), preferably -SO3H group;    B1-B power(n-1)=branched chain, and B1 is -((X2Ar2(B2))-(X3Ar3(B3))-...-(X power(n-1)Ar power(n-1)(B power(n-1)))-(X(n)Ar(n)))f, B2 is -((X3Ar3(B3))-...-(X power(n-1)(B power(n-1)))-(X(n)Ar(n)))f, and B power(n-1) is -(X(n)Ar(n))f;    n=2-5;    f=0-5;    Ar1-Ar(n)=aromatic residue;    X1-X(n)=coupling group chosen from -CO-, -CONH-, -(CF2)p-, -C(CF3)2-, -COO-, -SO-, or -SO2-;and    p=1-10.
NOVELTY - The battery comprises an electrode group (105) and a separator (103) accommodated in a cell chamber (107). The battery satisfies a predetermined formula relating a surplus ratio with the thickness of the electrode group and the inside dimension of the cell chamber.    USE - For use as back-up power supply for vehicle and for engine start-up.    ADVANTAGE - The engine start-up capability of the lead storage battery is improved after electrolyte liquid replenishment.    DESCRIPTION OF DRAWING(S) - The figure shows the structure of the lead storage battery.    Lead storage battery (101)    Separator (103)    Electrode group (105)    Battery case (106)    Cell chamber (107)
NOVELTY - An electrolyte film is swollen in moist atmosphere having water as main component. The electrolyte film is then adhered to a support having curved surface, and restricted drying is carried out.    USE - For manufacturing electrolyte film for polymer electrolyte fuel cells.    ADVANTAGE - The method provides electrolyte film having suppressed wrinkles, tears, deformation and pinholes, which prevents thickness non-uniformity during electric-power generation. The polymer electrolyte fuel cell using the electrolyte film has excellent durability and stabilized battery capability.
NOVELTY - An electrode catalyst layer contains a catalyst metal-supporting carbon, polyarylene having a sulfonic acid group, and a metallic phosphorus acid compound.    USE - For solid polymer film electrode assemblies of polymer electrolyte fuel cells used for electric-power generation.    ADVANTAGE - The electrode catalyst layer enables maintenance of high output voltage even in high temperature and low humidity conditions, even after long-term driving.
NOVELTY - An energy storage device has an anode (11) and a cathode (15). The anode has regions having an anode Faraday layer (14) having a Faraday reaction mechanism, and an anode non-Faraday layer (13) having a non-Faraday reaction mechanism, provided on a collector (12). The cathode has a region having Faraday reaction mechanism, provided on a collector (16).    USE - For modules used in electric vehicles (both claimed), hybrid electric vehicles, and golf carts, as power supply for portable information-communication apparatuses, such as personal computers, word processors, electronic book players, mobile telephones, pocket pagers, hand-held terminals, and transceivers, as power supply for portable apparatuses, such as portable copiers, calculators, liquid crystal televisions, tape recorders, electric shavers, and memory cards, and for electrical household machineries, such as refrigerators, air conditioners, dish washers, driers, water heaters, and toys.    ADVANTAGE - The energy storage device has good output characteristics, charging-and-discharging characteristics, and durability.    DETAILED DESCRIPTION - INDEPENDENT CLAIMS are also included for the following:    (1) an energy storage device module comprising energy storage devices connected in series, parallel or series-parallel, and a control circuit for controlling the energy storage devices; and    (2) an electric vehicle mounted with the module. The motor and/or internal combustion engine are driven with the electric power supplied by the module.    DESCRIPTION OF DRAWING(S) - The figure shows the cross-section of the coin-shaped energy storage device.    Electrolyte liquid (1a)    Anode (11)    Anode collector (12)    Anode non-Faraday layer (13)    Anode Faraday layer (14)    Cathode (15)    Cathode collector (16)
NOVELTY - A process for preparation of lithium hexafluoro phosphate used as battery electrolyte for rocking chair cells and other primary non-aqueous lithium based cells and solid state and solid polymer electrolyte lithium cells, is claimed. Image 0/0
NOVELTY - The substrate has a transparent electrode film (6) formed on a transparent plastic substrate member (5). A composite film (7) formed on the electrode film has a metal portion (7a) and an oxide portion (7b). A porous semiconductor electrode film (8) is formed on the composite film and a sensitizing dye (8a) is adsorbed or carried on the semiconductor electrode film. The metal portion contacts the semiconductor electrode film and the oxide portion contact an electrolyte (4) without contacting the semiconductor electrode film.    USE - Used for a dye sensitizing solar cell (claimed) that is utilized for converting light energy to electric energy.    ADVANTAGE - The metal portion contacts the porous semiconductor electrode film so the electrons move easily from the semiconductor electrode film to the transparent electrode film but are difficult to move in the reverse direction so preventing the reverse movement of electrons from the electrode film to the semiconductor layer and decreasing the probability of recombination of electrons with the dye. The decrease in probability of the recombination thus minimizes the quantity of light for photoelectric transfer in the oxide portion so improving the power generation efficiency of the solar cell.    DETAILED DESCRIPTION - INDEPENDENT CLAIMS are also included for the following:    (1) a dye sensitizing solar cell comprising a photoelectrode substrate; and    (2) a method for producing a photoelectrode substrate for a dye sensitizing solar cell.    DESCRIPTION OF DRAWING(S) - The drawing shows a section of a dye sensitizing solar cell.    Dye sensitizing solar cell (1)    Photoelectrode substrate (2)    Electrolyte (4)    Transparent plastic substrate member (5)    Transparent electrode film (6)    Composite film (7)    Metal portion (7a)    Oxide portion (7b)    Porous semiconductor electrode film (8)    Sensitizing dye (8a)
NOVELTY - Gas diffusion layer consists of fibers (1) with a sheath (3). They have no sheath at the points (4) where they cross.    USE - In fuel cells    ADVANTAGE - Conductivity is optimized.    DETAILED DESCRIPTION - An INDEPENDENT CLAIM is included for a method for making the layers by coating fibers and selectively removing it.    DESCRIPTION OF DRAWING(S) - The drawing shows a schematic view of the gas diffusion layer.    Fiber (1)    Layer (2)    Sheath (3)    Crossing point (4)    Upper layer (5)
NOVELTY - The tank has an inner surface which is made of polyethylene tetraphthalate, polybutylene tetraphthalate, polyamide, polyacetal, polyvinyl chloride, polyacrylonitrile, polystyrene copolymer, Ethylene vinyl alcohol, polyvinyl alcohol, polyethersulfon and polysulfone. A wound outer surface is made up of oriented fibers, where the fiber of the outer surface consists of glass fiber.    USE - Used for heating, cool, drinking water or solar equipment (claimed).    ADVANTAGE - The inner surface which is made of polyethylene tetraphthalate, polybutylene tetraphthalate, polyamide, polyacetal, polyvinyl chloride, polyacrylonitrile, polystyrene copolymer, Ethylene vinyl alcohol, polyvinyl alcohol, polyethersulfon and polysulfone, thus providing thin wall thickness and simultaneously providing good gas barrier characteristics and high hydrolysis stability, and working against crawling of plastics.    DETAILED DESCRIPTION - An INDEPENDENT CLAIM is also included for a method for production of housing of an expansion tank.    DESCRIPTION OF DRAWING(S) - The drawing shows a view of an expansion tank.    Pipe (1)    Covers (2a,2b)
NOVELTY - The structure of a collecting board for full-vanadium redox fluid cell comprises: the high-density graphite plate dipped by epoxy resin or phenol resin, and a S-shaped flow field with width rate of ridge and channel as 1:0.5~6 and the rate between the channel depth to channel width as 1:1~5. The advantages of this invention include: 1) small resistance, stable chemical property, and strong abilityto bear large current charge/discharge; 2) strong rigidity and intensity; 3) smooth flow of the electrolyte, and little polarization on cell.
NOVELTY - This invention discloses a gelatin synergy polymer lithium iron battery and its making method, which includes: cell core composed of positive plate and negative plate, polymer gelatin on the diaphragmsurface of the battery core's anode and cathode, and the polymer gelatin is composed of polymethacrylates, polyacrylonitrile, or copolymer composed of polyvinylidene fluoride and hexafluoropropene, wherein hexafluoropropene molecular weight takes up 10-20% of the copolymer's. Making battery includes the following steps: covering the polymer driving solution on the two ends of the battery core,drying, then injecting electrolyte to make the polymer driving immerse into the electrolyte completely, electrochemically activing the core to form the gelatin, finally obtaining gelatin synergy polymer lithium iron battery. This invention discloses the problem that the discharging rate increases, the voltage lowers and the capacity declines from the battery core 's internal short-circuit.
NOVELTY - A tubular solid polymer fuel cell comprises a fuel gas flow channel (2), on the periphery of a rod-shaped current collector (1), communicatively continuous in the axial direction of the rod-shaped current collector; and a membrane-electrode assembly (MEA) (6) outside the rod-shaped current collector and the fuel gas flow channel, and having a structure in which fuel gas flows in the fuel gas flow channel and an oxidizing gas flows outside the MEA. The fuel gas flow channel is filled with a porous material having continuous holes in the axial direction of the fuel gas flow channel.    USE - For use as e.g. electric automobile power supplies, household stationary power supplies, portable device power supplies and transportable power supplies.    ADVANTAGE - The catalyst ink does not penetrate into a gas flow channel at the time of preparing a catalyst layer, and hence does not block the flow channel and improves the gas flow property and thus improves the electric power generation performance.    DETAILED DESCRIPTION - INDEPENDENT CLAIMS are also included for the following:    (1) the production of a tubular solid polymer fuel cell; and    (2) a transportable electric/electronic device, comprising as an electric power supply the tubular solid polymer fuel cell.    DESCRIPTION OF DRAWING(S) - The figure shows a schematic view of a tubular solid polymer fuel cell.    Rod-shaped current collector (1)    Fuel gas flow channel (2)    Electrode catalyst layers (3, 5)    MEA (6)
NOVELTY - An electrochemical device comprises a solid ionic electrolyte having a neutral organic plastic crystal matrix doped with an ionic salt, an anode comprising a lithium-containing material having an electrochemical potential within 1.3 V of lithium metal, and a cathode.    USE - For use as rechargeable lithium batteries (claimed) for portable electronics and electric vehicles or hybrid electric vehicles, and for aerospace applications.    ADVANTAGE - Lithium-based material can be successfully used as an anode in an electrochemical device when used in combination with the inventive plastic crystal matrix. The electrochemical device is capable of delivering higher energy densities, while maintaining the advantages of the neutral organic plastic crystal matrix, such as neutrality, high diffusivity, excellent chemical stability, excellent mechanical properties, excellent range of plasticity and large stable electrochemical window. The neutral organic plastic crystal exhibits high polarity, which imparts excellent solvating ability for lithium salts. The highly polar, neutral organic plastic crystal has excellent conductivity at room temperature when doped with an ionic salt.    DESCRIPTION OF DRAWING(S) - The figure is a graph depicting variation in log of conductivity as a function of temperature in degrees Celsius for compositions of 2.5, 4, 5, 10 and 15 mol.% LiBF4 in succinonitrile.
NOVELTY - A silicon nitride layer (20) is formed on the substrate (10) and an insulating layer (30) is formed on the silicon nitride layer. A hole (30a) is formed in the insulating layer to a predetermined dimension and a silicon layer is deposited on the exposed bottom of the hole using a selective deposition process. The other silicon layer is deposited on the insulating layer and the predetermined silicon layer, and the other silicon layer is crystallized through the thermal process at the temperature of 550degreesC or lower.    USE - For solar battery and thin film transistor (TFT).    ADVANTAGE - The crystallinity of the silicon layer is high and the mobility is increased. The high quality switching device for the display is obtained. The performance is improved.    DETAILED DESCRIPTION - An INDEPENDENT CLAIM is included for single crystalline silicon structure.    DESCRIPTION OF DRAWING(S) - The figure shows the cross-section of the signal crystalline silicon layer.    Substrate (10)    Silicon nitride layer (20)    Insulating layer (30)    Hole (30a)
NOVELTY - The solid electrolyte has a laminate of two or more layers. The thickest layer in the laminate comprises lithium ion conductive crystalline.    USE - For lithium ion secondary battery (claimed).    ADVANTAGE - The solid electrolyte improves battery capacity and charging and discharging characteristics of lithium ion secondary battery without using electrolytic solution. Therefore, the battery can be stably used over longer duration.    DETAILED DESCRIPTION - An INDEPENDENT CLAIM is included for lithium ion secondary battery, which comprises the above-mentioned solid electrolyte.    DESCRIPTION OF DRAWING(S) - The figure shows sectional view of lithium ion secondary battery.
NOVELTY - The battery comprises a housing, an anode within the housing, a cathode within the housing, and a current collector (20) at least partially disposed in the anode and comprising a fuse (40) containing an element (44) having a melting point of 200degreesC or more.    USE - As primary battery (claimed) or secondary battery for cellular telephones.    ADVANTAGE - The battery has excellent safety. The fuse slows or stops current flow through the battery quickly, without depending upon an increase in the overall temperature of the battery.    DETAILED DESCRIPTION - INDEPENDENT CLAIMS are included for the following:    (1) manufacture of battery; and    (2) method of flowing current through battery and increasing the temperature of fusing element.    DESCRIPTION OF DRAWING(S) - The figure shows the enlarged view of the current collector.    Current collector (20)    Elongated component (30)    Fuse (40)    Element (44)    Matrix (48)
NOVELTY - A fuel cell has several porous pedestals formed on a silicon substrate (12) and each pedestal has two sides. An electrolyte is positioned with in each porous pedestal. An oxidant section (36), i.e. cathode, adjacent to one of the side of each pedestal is accessible to ambient air. A hydrogen section (34) i.e. anode is adjacent to another side of each pedestal and a passageway for supplying a fuel to the hydrogen section. The porous pedestals are defined by trenches on four sides of the porous pedestals.    USE - For micro fuel cells used in micro fuel cell apparatus integrated on silicon for cell phones and other portable electronic devices.    ADVANTAGE - The shorting of the fuel cells is prevented. The safety issues or reduction of fuel efficiency through combustion are not caused. The performance of the micro fuel cells is improved.    DETAILED DESCRIPTION - INDEPENDENT CLAIMS are also included for the following:    (1) forming a fuel cell; and    (2) fabricating a fuel cell.    DESCRIPTION OF DRAWING(S) - The figure shows a cross sectional view of the fuel cells.    Silicon substrate (12)    Dielectric player (20)    Hydrogen section (34)    Oxidant section (36)    Cavity (18)
NOVELTY - A fuel cell (10) has electrically conductive separators (40) placed at a front and rear surface of a membrane electrode assembly (MEA) (20) which is sandwiched and fixed by a resin frame (30). The separator contacts against the MEA to form a collector portion (50) at a peripheral edge portion of the MEA which is not sandwiched by the frame.    USE - For a solid polymer electrolyte fuel cell.    ADVANTAGE - The entire surface of the MEA is utilized for the generation of electricity. The occurrence of wrinkling of the MEA is prevented.    DETAILED DESCRIPTION - An INDEPENDENT CLAIM is included for a resin frame.    DESCRIPTION OF DRAWING(S) - The figure shows a sectional view of the fuel cell.    Fuel cell (10)    MEA (20)    Resin frame (30)    Electrically conductive separators (40)    Collector portion (50)
NOVELTY - A fuel cell comprises a fuel cell core component (13), including an anode current collection portion, a membrane electrode assembly (133), and a cathode current collection portion stacked in a sequential manner; and a casing made of plastic material for surrounding the fuel cell core component. The casing is made by injection molding and includes upper (111) and lower (113) casings pressed together by ultrasonic waves.    USE - Used as a fuel cell.    ADVANTAGE - The fuel cell makes use of plastic material as the packaging casing, reducing manufacturing cost.    DESCRIPTION OF DRAWING(S) - The figure is a cross-sectional view of the fuel cell.    Core component (13)    Fuel flow board (15)    Upper casing (111)    Lower casing (113)    Membrane electrode assembly (133)
NOVELTY - The method involves depositing a mask having openings over portions of a substrate (10), leaving a portion of the substrate is exposed. A coating is deposited over the exposed portion of the substrate through the openings in the mask. The mask and a portion of a cured coating over the mask is removed, leaving the cured coating only over the exposed portions. The substrate is formed into a bipolar plate having lands and channels.    USE - For power source in vehicle.    ADVANTAGE - Provides improved channel water transport by making hydrophilic bipolar plates.    DESCRIPTION OF DRAWING(S) - The figure shows a substrate for making the fuel cell component.    Substrate (10)    Upper surface (12)
NOVELTY - The method involves depositing a set of layers onto a surface area incident to solar energy by e.g. spraying, where one of the layers includes a solar energy harvesting material located within a magnetic field generated by a magnetic material. A thermal energy and a photonic energy are converted into electrical energy by the solar energy harvesting material. The layers include a basecoat on which the magnetic material is deposited.    USE - Used for harvesting solar energy that is utilized for powering an electric vehicle e.g. electric car, and for charging vehicle batteries in a parking lot.    ADVANTAGE - The thermal energy and photonic energy are converted into electrical energy by the solar energy harvesting material located within the magnetic field generated by the magnetic material, thus generating electricity in a more efficient manner.    DETAILED DESCRIPTION - INDEPENDENT CLAIMS are also included for the following:    (1) a multiple layer solar energy harvesting composition for deposition onto a surface area    (2) a carbon buckyball for harvesting solar energy comprising a thermal energy harvesting material    (3) an inductive coupling device for a vehicle, comprising a spherical inductive coupler    (4) a vehicle chassis for storing electrical energy, comprising a conductor    (5) an atmospheric intake hydrogen motor for obtaining hydrogen fuel from condensed atmospheric water vapor    (6) an electrical energy generating tire for a vehicle, comprising a reinforcement strip    (7) a mechanical energy harvesting device for converting mechanical motion into electrical current for use in a vehicle.    DESCRIPTION OF DRAWING(S) - The drawing shows a solar energy harvesting strip in an elemental form.    Solar energy harvesting strip (110)    Bonding layer (210)    Magnetic layer (220)    Thermal harvesting layer (230)    Conductive layer (240)    Photonic harvesting layer (250)
NOVELTY - The device comprises a flexible photovoltaile module having a portable lamp, flashlight, lantern, signage, landscape light, buoy light and a traffic light with substrate disposed on a partial region of a curved outer surface of the housing. The photovoltaic module comprises a rechargeable battery with multiple dye-sensitized photovoltaic cells arranged in a camouflage or logo pattern which has efficiency of 5-10 percent.    USE - For a portable lamp, a flashlight, a lantern, a signage, a landscape light, a buoy light, or a traffic light (all claimed).    ADVANTAGE - The light is emitted uniformly and flexible photovoltaile module configured to recharge battery is obtained and the thermal stability of the cell is improved with reduced die desorption. The absorption of incident light and the recharge rate for battery are increased.    DESCRIPTION OF DRAWING(S) - The figure shows a schematic view of the illumination device.
NOVELTY - Provided is a power transmission device for a fuel cell system which rotates a turbine and a pan or a pump connected with the rotation axis of the turbine by using the waste gas generated in the system.    DETAILED DESCRIPTION - The power transmission device comprises a stack unit(130) which is provided with a fuel electrode and an air electrode and electrochemically reacts hydrogen and oxygen to generate electricity; a fuel supply unit(110) which supplies hydrogen to the fuel electrode of the stack unit; an air supply unit(120) which supplies air to the air electrode of the stack unit; a water supply unit(150) which circulates and supplies water to cool the stack unit or the fuel supply unit; a first rotator(162) which generates a rotating force by using the exhausted gas generated during the formation of hydrogen by the reformation reaction at the fuel cell unit; and a second rotator which is connected with the rotation axis of the first rotator so as to be rotated by being transmitted with the power of the first rotator, thereby supplying air or water to the each unit.
NOVELTY - The catalyst layer (2) has a porous sheet (20), a catalyst portion (21) comprising a catalyst substance (210) filled in the center region of porous sheet, and a protection portion (22) comprising a protection substance (220) filled in the porous sheet, surrounding the catalyst portion.    USE - For membrane electrode assembly (claimed) used in polymer electrolyte fuel cell.    ADVANTAGE - The catalyst layer suppresses damage of solid-polymer electrolyte membrane, and crossover of fuel gas and oxidizing agent gas.    DETAILED DESCRIPTION - INDEPENDENT CLAIMS are included for the following:    (1) membrane electrode assembly;    (2) manufacture of the catalyst layer; and    (3) manufacture of the membrane electrode assembly.    DESCRIPTION OF DRAWING(S) - The figure shows the cross-section and planar view of the catalyst layer.    Catalyst layer (2)    Porous sheet (20)    Catalyst portion (21)    Protection portion (22)    Catalyst substance (210)    Protection substance (220)
NOVELTY - A gaseous diffusion layer has porous layers (I, II), such that the first porous layer (I) is provided on a catalyst electrode. The average hole diameter of the second porous layer (II) is larger than average hole diameter of the first porous layer (I). The second porous layer (II) contains a fibrous carbon and a fluororesin. The first porous layer (I) contains carbon particles and a tetrafluoroethylene hexafluoropropylene copolymer (FEP). The amount of FEP in the first porous layer (I) is 10-50 mass%, with respect to total amount of FEP and carbon particles.    USE - For a polymer electrolyte fuel cell (claimed).    ADVANTAGE - A polymer electrolyte fuel cell using the gaseous diffusion layer has high water exhaustibility, improved output voltage and durability.    DETAILED DESCRIPTION - An INDEPENDENT CLAIM is included for a polymer electrolyte fuel cell.    DESCRIPTION OF DRAWING(S) - The graph shows the relationship between the amount of fluororesin in the first porous layer (I) and the cell voltage of pthe olymer electrolyte fuel cell at a current density of 400 mA/cm2. (Drawing includes non-English language text).
NOVELTY - A non-aqueous electrolyte secondary battery has an anode, a carbon-material cathode formed by supporting metal microparticles to three-dimensional (3D) continuous-form carbon fiber, and a non-aqueous electrolyte. The electrolyte contains phosphazene compound and a supporting electrolyte.    USE - As lithium ion battery useful as auxiliary power supply of hybrid vehicles and fuel-cell electric vehicles, and as large-sized power supply for stations.    ADVANTAGE - The non-aqueous electrolyte secondary battery has excellent battery capacity, cycle characteristics, and safety. The volume change of cathode accompanying a charging and discharging cycle is suppressed.
NOVELTY - An ion-cluster exchange film comprises a polyelectrolyte having sulfonic acid-containing group, and a porous, fibrous, cloth or non-woven fabric shaped reinforced material (0.5-45 vol.%).    USE - For membrane-electrode joint material and fuel cell (both claimed) such as solid polymer electrolyte fuel cell used as power supply of portable apparatus.    ADVANTAGE - The ion-cluster exchange film has excellent oxidation resistance, mechanical property, durability, high temperature proton conductivity and high stability.    DETAILED DESCRIPTION - An ion-cluster exchange film comprises a polyelectrolyte having sulfonic acid-containing group of formula: -Y(-Zk)-P-, and a porous, fibrous, cloth or non-woven fabric shaped reinforced material (0.5-45 vol.%).    Y=aromatic residue having (k+2) valence;    P=coupling group chosen from -CO-, -O-, -S-, -SO-, -SO2-, -CONH-, -C(CF3)2, or single bond;    k=1-4;    Z=-(X1Ar1(B1))-(X2Ar2(B2))-...-(X power(n-1)Ar power(n-1)(B power(n-1)))-(X(n)Ar(n)), preferably -SO3H group;    B1-B power(n-1)=branched chain, and B1 is -((X2Ar2(B2))-(X3Ar3(B3))-...-(X power(n-1)Ar power(n-1)(B power(n-1)))-(X(n)Ar(n)))f, B2 is -((X3Ar3(B3))-...-(X power(n-1)(B power(n-1)))-(X(n)Ar(n)))f, and B power(n-1) is -(X(n)Ar(n))f;    n=2-5;    f=0-5;    Ar1-Ar(n)=aromatic residue;    X1-X(n)=coupling group chosen from -CO-, -CONH-, -(CF2)p-, -C(CF3)2-, -COO-, -SO-, or -SO2-;and    p=1-10.    INDEPENDENT CLAIMS are included for the following:    (1) membrane-electrode joint material using the ion-cluster exchange film;    (2) fuel cell using the ion-cluster exchange film; and    (3) manufacture of the ion-cluster exchange film.
NOVELTY - A lithium secondary battery has a cathode, anode and non-aqueous-electrolyte. Cathode active material contains element (a1) which forms compound or solid solution with lithium, alloy (a2) containing the element (a1) and/or compound (a3) containing the element (a1). The coefficient of cubical expansion of the charge state with respect to the discharge state of the cathode active material is 50% or more. Electrolyte contains fluorinated ethylene carbonate (b1), carbonate ester consisting of hydrogen, oxygen and carbon (b2) and lithium salt (b3).    USE - For mobile telephone, laptop, camera, portable video recorder, portable CD player, and portable mini disk player.    ADVANTAGE - The lithium secondary battery has excellent charging and discharging characteristics and high energy density.    DETAILED DESCRIPTION - A lithium secondary battery has a cathode having cathode active material, an anode having anode active material containing lithium and/or lithium-containing compound, and a non-aqueous-electrolyte. The cathode active material contains element (a1) which forms compound or solid solution with lithium, alloy (a2) containing the element (a1) and/or compound (a3) containing the element (a1). The coefficient of cubical expansion of the charge state with respect to the discharge state of the cathode active material is 50% or more. The non-aqueous electrolyte contains fluorinated ethylene carbonate (b1), carbonate ester consisting of hydrogen, oxygen and carbon (b2) and lithium salt (b3). The content of fluorinated ethylene carbonate (b1) is 2 wt.% or more of the non-aqueous-electrolyte whole quantity.
NOVELTY - A surface protection sheet (10) consists of acrylic film (11) and transparent inorganic compound vapor deposited plastic film (12) laminated through polyurethane resin adhesive layer (13). The adhesive layer is of two-component reaction type.    USE - For producing solar cell module (claimed) used for solar power generation.    ADVANTAGE - The surface protection sheet has reduced weight, excellent barrier property and weather resistance, provides solar cell module with excellent electric power generation efficiency and workability. Since the sheet containing the transparent inorganic compound vapor deposited plastic film is used, the corrosion by the cell or humidity of the wiring is prevented. The solar cell module is manufactured economically.    DETAILED DESCRIPTION - An INDEPENDENT CLAIM is included for solar cell module, using the surface protection sheet.    DESCRIPTION OF DRAWING(S) - The figure shows the cross-section explanatory drawing of the surface protection sheet. (Drawing includes non-English language text)    Surface protection sheet (10)    Acrylic film (11)    Transparent inorganic compound vapor deposited plastic film (12)    Polyurethane resin adhesive layer (13)
NOVELTY - An ion conductor contains a polymer and electrolyte containing both cation and anion components. The polymer has hetero atom with a lone pair in its structure.    USE - For energy device, fuel cell (both claimed) such as lithium ion battery, electrical-double-layer capacitor, dye-sensitized solar cell, water electrolysis, hydrohalic acid electrolysis, brine electrolysis, oxygen enricher, humidity sensor and gas sensor.    ADVANTAGE - Since predetermined polymer is used together with the electrolyte containing cation component and anion component, the ion conductor has excellent ionic conductivity and proton conductivity. The ionic liquid is immobilized and reduction of ionic conductivity is suppressed. Since the ionic liquid is set as a film by immobilization, electrolytic handling is easily performed.    DETAILED DESCRIPTION - INDEPENDENT CLAIMS are included for the following:    (1) energy device which has a structure region which clamped the ion conductor with an electrode; and    (2) fuel cell which is equipped with the energy device as a single cell.
NOVELTY - An opening valve (3) is provided at a hydrogen filling opening (1) for filling gas to a container. A silicone oil (15) expands thermally according to the rise of the internal temperature of the container. A flowrate variable unit changes the flowrate of the gas which is filled at the opening valve according to the internal temperature of the container.    USE - For storing e.g. hydrogen gas used as fuel in fuel cell for vehicle.    ADVANTAGE - Avoids temperature rise in the high-pressure vessel, thus prevents deterioration of hydrogen filling operability to the high pressure vessel. Prevents flowrate to exceed the heat reliability assurance temperature of the high-pressure vessel. Transmits heat in a container to silicone oil efficiently and reliably.    DESCRIPTION OF DRAWING(S) - The figure shows the sectional drawing of the filling opening vicinity of the high-pressure vessel.    Hydrogen filling opening (1)    Opening valve (3)    Internal thread portion (5)    Fastening portion (7)    Silicone oil (15)
NOVELTY - A battery is equipped with an anode (21), a cathode (22) and an electrolyte (24), in inside of a film-form exterior. The electrolyte contains an electrolyte liquid having lithium hexafluorophosphate and specific lithium salt.    USE - As power supply for portable electronic devices, such as camcorder, video tape recorder, mobile telephone and laptop computer.    ADVANTAGE - The battery has excellent cycle characteristics, suppresses swelling even in high temperature environment and maintains high ionic conductivity.    DETAILED DESCRIPTION - A battery is equipped with an anode, a cathode and an electrolyte, in inside of a film-form exterior. The electrolyte contains an electrolyte liquid having lithium hexafluorophosphate and lithium salt of formula: LiB(CpH2(p-2)O4)(CqH2(q-2)O4), where p, q are 2 or more.    DESCRIPTION OF DRAWING(S) - The figure shows a sectional drawing of the winding electrode component. (Drawing includes non-English language text)    Anode lead (11)    Cathode lead (12)    Winding electrode component (20)    Anode (21)    Anode collector (21A)    Anode active material layer (21B)    Cathode (22)    Cathode collector (22A)    Cathode active material layer (22B)    Electrolyte layer (24)
NOVELTY - The solar cell module has optoelectric transducers (1a,1b) laminating the conductive layers (12a,12b), porous semiconductor layers (13a,13b), porous insulating layers (14,14a), catalyst layers (15a,15b) and conductive layers (17a,17b) in the order respectively. The electrolyte is impregnated into porous semiconductor and insulating layers. The optoelectric transducers are alternately arranged on sheet of substrate (11) and connected in series.    USE - For dye-sensitized solar cell module.    ADVANTAGE - The cost and weight of solar cell module can be restrained and reduction of light attaining the porous semiconductor layer can be suppressed. The generation of electric current value is improved effectively.    DETAILED DESCRIPTION - An INDEPENDENT CLAIM is included for dye-sensitized solar cell module manufacture method.    DESCRIPTION OF DRAWING(S) - The figure shows a sectional diagram of dye-sensitized solar cell module.    Optoelectric transducers (1a,1b)    Substrate (11)    Conductive layers (12a,12b,17a,17b)    Porous semiconductor layers (13a,13b)    Porous insulating layers (14,14a)    Catalyst layers (15a,15b)
NOVELTY - This invention relates to a lithium-sulfur buttery electrolyte and chargeable lithium-sulfur buttery, wherein the electrolyte uses one or more than one quaternary amine salt ion liquid as solvent to inhibit the soluble capability of the middle product polysulfide from electrode reaction in electrolyte, which improves the capacity and circle life of Li-S battery. Li-S battery used this electrolytehas many advantages, such as the reversible capacity is large, the circle capability is well, and it has nice safety capability and a bright application future.
NOVELTY - Method to prepare phosphate/PAS composites for anode in lithium ion cells. Ferrite source, phosgene source, lithium source and self-prepared polyacene with high conductivity and high specific surface areas are mixed according to a certain ratio and ball-milled to homogeneity. The mixture is heated at a high temperature under the protection of nitrogen so as produce ferrous lithium phosphate/PAS composites with an average particle size of 0.1~10 microns and a tap density of 1.2~1.4g/cu cm. When the composites are applied in a cell, the first discharge specific capacity can be as much as 140~160mAh/g at a rate of 0.5C and room temperature and 120~140mAh/g at an IC rate. Reversible capacity can be over 90% of initial capacity even after 250 cycles at differentrates. It is safe, environmentally friendly and low-cost, and can be widely used in mobiles, laptops, all kinds of portable devices and electric automobiles.    USE - For lithium cells.
NOVELTY - This invention is attributed to the field of polymers and concretely relates to a method to prepare sulphonated polymer/polypyrrole composite proton exchange membranes used in fuel cells. Sulphonatedpolymer and pyrrole monomers are dissolved in solvent where sulphonated polymer weighs 10~15% of the total solution and pyrrole weighs 10~80% of the total of sulphonated polymer and pyrrole. The solution is stirred for 1~10 hours; equimolar hydrogen peroxide with pyrrole monomers is added and the mixture is further stirred for another 2~10 hours. The obtained solution is poured onto a glass boardand dried in a vacuum baking oven at 60~90 deg. C and sulphonated polymer/polypyrrole composite proton exchange membranes with different polypyrrole content can be obtained. This series of membranes perform good alcohol-resistant properties and are promising in direct methanol fuel cells.
NOVELTY - A tape (1) has a carbon fiber (2) and a water-repellent portion (3) while connecting the carbon fibers. The water-repellent portion has fluorine resin and carbon black.    USE - For forming a water-repellent layer in a tube-type fuel cell (claimed).    ADVANTAGE - The water-repellent layer is formed easily using the tape.    DESCRIPTION OF DRAWING(S) - The figure shows a schematic plan view of the tape.    Tape (1)    Carbon fiber (2)    Water-repellent portion (3)
NOVELTY - The method involves filling a gas channel (1) with a substance such as polyvinyl alcohol (PVA) and paraffin to form a removable portion (3). A functional layer (4) such as a water repellant layer and catalyst electrode layer are formed on the removable portion and the removable portion is removed from an inner collector (2) after forming the functional layer.    USE - For manufacturing tube-type fuel cell.    ADVANTAGE - The power generation efficiency is improved. Good adhesion is obtained without closing the gas channel of the inner collector.    DESCRIPTION OF DRAWING(S) - The figure shows the sectional view showing the tube-type fuel cell manufacturing process.    Gas channel (1)    Inner collector (2)    Removable portion (3)    Functional layer (4)
NOVELTY - The method involves providing a printing screen on a component, where the screen is formed as a plastic adhesive film. Organic materials are applied on the screen. The screen is then pressed at the component by a rigid and plane plate or by a roller, where individual screens are successively arranged on the roller. The component is then imprinted with the coated organic materials.    USE - Used for manufacturing a polymer electronic component e.g. organic light emitting diode, organic solar cells, organic photo detector and organic transistor.    ADVANTAGE - The printing screen formed as the plastic adhesive film is provided on the component and the component is imprinted with the coated organic materials, hence manufacturing the organic component in a simple and cost-effective manner and ensuring a homogenous printed design on the component. The screen is formed as the plastic adhesive film, hence avoiding the need for expensive cleaning of the high-grade steel printing screen.    DETAILED DESCRIPTION - An INDEPENDENT CLAIM is also included for a printing device for structuring an organic component.    DESCRIPTION OF DRAWING(S) - The drawing shows a schematic process diagram for manufacturing an organic component.
NOVELTY - A hydrogen storage material comprises a hexagonal polymer structure composed of carbons, which has a light transition metal chemically bound to two central sites of the structure.    USE - For storing hydrogen through adsorption, for use in fuel cells and automobiles.    ADVANTAGE - The hydrogen storage material can store and use hydrogen in a state close to room temperature and atmospheric pressure and can also drastically increase hydrogen storage capacity.
NOVELTY - Non-aqueous electrolyte secondary battery has an anode (1), a cathode (3), a separator (5) and a non-aqueous electrolyte. The non-aqueous electrolyte contains an additive agent (A) of at least one type chosen from ethylene sulfite, propylene sulfite and propane sultone, and an additive agent (B) of at least one type chosen from maleic acid anhydride, vinylene carbonate, vinyl ethylene carbonate and lithium tetrafluoro borate. The battery has charge final voltage of 4.3-4.5 V.    USE - As power supply for drive of portable electronic devices, e.g. mobile telephone, notebook computer and video camcorder.    ADVANTAGE - Non-aqueous electrolyte secondary battery has high capacity and excellent discharging rate characteristics and high temperature storing characteristics. The capacity of the battery is hardly deteriorated even when the battery is stored at high temperature in a fully charged state.    DETAILED DESCRIPTION - Non-aqueous electrolyte secondary battery has an anode, a cathode, a separator and a non-aqueous electrolyte. The anode contains a transition metal-containing complex oxide as active material. The cathode contains an active material which occludes and discharges lithium reversibly. The non-aqueous electrolyte contains an additive agent (A) of at least one type chosen from ethylene sulfite, propylene sulfite and propane sultone, and an additive agent (B) of at least one type chosen from maleic acid anhydride, vinylene carbonate, vinyl ethylene carbonate and lithium tetrafluoro borate. The battery has charge final voltage of 4.3-4.5 V. An INDEPENDENT CLAIM is included for manufacture of non-aqueous electrolyte secondary battery.    DESCRIPTION OF DRAWING(S) - The figure shows the schematic sectional drawing of non-aqueous electrolyte secondary battery.    Anode (1)    Anode lead (2)    Cathode (3)    Cathode lead (4)    Separator (5)
NOVELTY - A fuel battery (1) comprises a fuel tank (3) made of transparent resin having methanol resistance for holding methanol fuel (F) which is used as the liquid fuel. An electromotive unit (2) generates electric power in the fuel tank when methanol fuel is supplied from the fuel tank.    USE - For portable electronic devices, such as notebook personal computer and mobile telephone.    ADVANTAGE - The durability and reliability of the fuel tank in which a methanol fuel is accommodated is improved, the residual amount of the methanol fuel in fuel tank can be visually observed from the outside.    DESCRIPTION OF DRAWING(S) - The figure shows sectional drawing of the fuel cell.    Fuel battery (1)    Electromotive unit (2)    Fuel tank (3)    Surface layer (20)    Methanol fuel (F)
NOVELTY - The method involves attaching a thin film (72) to a suction chamber (68), and applying a partial vacuum to the suction chamber such that tension is introduced into the thin film, where the partial vacuum is adjusted. A set of tensioning units (78, 80, 82, 84) that are in contact with a surface of the thin film is provided, where the thin film has a mirrored surface. The tensioning units are positioned adjacent to each other, where one of the units is pushed to a greater extent against a thin film whilst monitoring the geometry of the thin film mirror.    USE - Used for constructing a thin film mirror that is utilized for providing a large field of view display in an image display apparatus that is utilized for providing a display for simulation, leisure, visualization and computer design, and in a solar collector and telescope.    ADVANTAGE - The method adjusts the partial vacuum applied to the suction chamber, thus enhancing the formation of a thin film mirror with a reduced mirror deadband and improved performance, and hence enables smaller mirrors to be constructed with the same usable area at a reduced cost.    DESCRIPTION OF DRAWING(S) - The drawing shows a cross sectional view of an image display apparatus.    Image display apparatus (66)    Suction chamber (68)    Interior (70)    Thin film (72)    Tensioning units (78, 80, 82, 84)
NOVELTY - The apparatus has a debris extraction mechanism (6) arranged on the upper side of a substrate (5) to suck and extract a debris (7) due to thermal reaction, sublimation, ablation reaction and composite action of physical instruction for etching a transparent resin layer (8) that is irradiated with a laser beam (3a) from the lower side of the substrate.    USE - For pattern processing on transparent conductive film used for transparent electrode on multilayer thin film of flat panel display and solar cell.    ADVANTAGE - The debris extraction rate is greatly improved by providing the debris extraction mechanism on upper side of the substrate. The desired shape of pattern edge is obtained by adding the black resin layer to the substrate. The pattering is performed directly using the layer that replaces the patterning in the photolithography process.    DETAILED DESCRIPTION - INDEPENDENT CLAIMS are included for the following:    (1) laser processing method;    (2) debris extraction mechanism; and    (3) debris extraction method.    DESCRIPTION OF DRAWING(S) - The figure shows an explanatory view of the laser processing apparatus.    Laser oscillator (1)    Laser beam (3a)    Substrate (5)    Debris extraction mechanism (6)    Debris (7)    Transparent resin layer (8)
NOVELTY - A laminate (21) shaped into substantially a rectangular parallelepiped, has a round chamfered (R-chamfered) shape at edges along ridges of laminate. The laminate comprises solid electrolyte (1) between a positive electrode (2) and a negative electrode (3) that contain a positive electrode active material and negative electrode active material. A pair of external current collectors (6A,6C) at both ends of the laminate to support side faces, is connected to positive and negative electrodes.    USE - For manufacturing all solid state lithium secondary cell.    ADVANTAGE - The failure in mounting the cell to the circuit board or damages caused by the external stress are reduced by using laminate of substantially a rectangular parallelepiped shape. The all solid state lithium secondary cell exhibits high reliability and flexibility.    DETAILED DESCRIPTION - An INDEPENDENT CLAIM is included for method of manufacturing all solid state lithium secondary cell.    DESCRIPTION OF DRAWING(S) - The figure shows a sectional view of the all solid state lithium secondary cell.    Solid electrolyte (1)    Positive electrode (2)    Negative electrode (3)    External current collectors (6A,6C)    Laminate (21)
NOVELTY - The panel has thermally conducting brackets made of aluminum, that is bonded to inner face of the top surface (102), and fluid conduit (104) positioned between top and bottom surfaces. The brackets are configured to receive corresponding portions of fluid conduit having serpentine configuration and formed in multiple rows (106), such that 50% of outer surface area of fluid conduit is positioned within the brackets.    USE - For heating and/or cooling ceiling, floor, and wall panels of building.    ADVANTAGE - Provides highly rigid and lightweight panel that can be economically used in number of different cooling and heating applications.    DESCRIPTION OF DRAWING(S) - The figure shows the perspective view of the radiant panel.    Radiant panel (100)    Top surface (102)    Fluid conduit (104)    Multiple rows (106)    Bond (108)
NOVELTY - An anode (2) comprises a catalyst composition (I) comprising a precious metal and a catalyst composition (II) comprising an unsupported precious metal oxide. The precious metal is supported on a support which is at least as resistant to oxidative corrosion as Shawinigan acetylene black. The loading of the precious metal on the support is at least about 60 wt.%    USE - For membrane electrode assembly of fuel cell such as acid electrolyte fuel cell and solid polymer electrolyte fuel cell (all claimed).    ADVANTAGE - The anode provides fuel cell having high tolerance to voltage reversal.    DETAILED DESCRIPTION - INDEPENDENT CLAIMS are included for the following:    (1) membrane electrode assembly comprising the anode;    (2) fuel cell (1) comprising the anode;    (3) non-regenerative fuel cell comprising the anode; and    (4) method of making fuel cell more tolerant to voltage reversal.    DESCRIPTION OF DRAWING(S) - The figure shows a schematic diagram of the solid polymer fuel cell.    Solid polymer fuel cell (1)    Anode (2)    Cathode (3)    Solid polymer electrolyte (4)    Fuel inlet (5)
NOVELTY - The method involves forming a first substrate (6) having a cavity (4), positioning one or more resistive heaters (8) in the cavity, coating the cavity and heaters with one or more materials capable of electrically isolating the heaters and conducting heat, filling the cavity with a metal hydride material (12), forming a second substrate having (1) an outlet comprising a hydrogen permaselective membrane and a thick film porous material that forms a pressure relief structure and (2) one or more electrically isolating, heat conducting coatings, and sealing the cavity by bonding the substrates.    USE - For manufacturing metal hydride fuel storage apparatus used with fuel cells used for propulsion or generating electrical power.    ADVANTAGE - Hydride storage cavities are fabricated in arrays to provide more fuel storage capacity while optimizing the power needed to extract the hydrogen fuel from the cartridge. Effective heat transfer from the fuel cell heat source can be used as a means to sustain the heat required to remove the hydrogen fuel from the cartridge, for applications to miniature fuel cells.    DESCRIPTION OF DRAWING(S) - The figure shows a schematic diagram of a metal hydride fuel storage apparatus.    Cavity (4)    First substrate (6)    Resistive heaters (8)    Cavity coating (10)    Metal hydride material (12)    Cap (14)
NOVELTY - The method involves providing a boss (20) including a channel (34) to be positioned in an opening of an outer structural layer of a tank, and injection molding a thin portion of a tank liner (50) to the boss. A liner material is hardened, and a surface of an injection molding liner portion is cleaned. A rotomolding process is performed to mold a remaining portion of the liner to the boss. The injection molded liner portion of the liner is melted to be part of the liner made during the rotomolding process.    USE - Used for manufacturing a compressed hydrogen gas tank that is utilized for storing hydrogen in a fuel cell system which is utilized as a source of power for a vehicle having internal combustion engine.    ADVANTAGE - The rotomolding process provides a more cost effective technique for manufacturing plastic liners of a preset size for compressed hydrogen tanks, and eliminating the cost involved for injection molding. The method provides simplification of tank design, parts count reduction, reduced number of seals, and more sensitivity to higher temperature ranges. The thin portion of the tank liner is injection molded to the boss so that a channel within the boss is filled with the liner material to increase the seal integrity between the boss and the liner.    DESCRIPTION OF DRAWING(S) - The drawing shows a cross-sectional view of a manufacturing process of a compressed hydrogen tank.    neck portion (18)    Boss (20)    Bore (22)    Channel (34)    Flange (36)    Thin layer (40)    Liner (50)
NOVELTY - Photoelectric conversion device electrode comprises a transparent substrate and a transparent conductive film. The transparent conductive film contains an added metal element.    USE - The electrode is used for a photoelectric conversion device and for dye-sensitized solar cell (claimed).    ADVANTAGE - The electrode has improved photoelectric conversion efficiency by reducing surface and/or electric resistance of the transparent electrode, which is used as the electrode for a photoelectric conversion device making use of an electrochemical principle involving interfacial reactions, to guide the electrons generated by dye molecules in the presence of light to the transparent electrode without significant loss, and by improving the charge collection properties.    DETAILED DESCRIPTION - INDEPENDENT CLAIMS are included for:    (a) dye-sensitized solar cell comprising a pair of electrodes, at least one of which is the above electrode, and a light absorption layer and an electrolyte formed between the pair of electrodes; and    (b) method of forming the electrode of a dye-sensitive solar cell, comprising incorporating the metal element to the transparent conductive film, coating the transparent conductive film having the incorporated metal element to the transparent substrate, and calcining the transparent substrate having the incorporated metal element at 150degreesC.    DESCRIPTION OF DRAWING(S) - The figure shows a schematic diagram illustrating the structure of a dye-sensitized solar cell.    Electrode portion (8-10)    Counter electrode portion (13-15)
NOVELTY - An organic electrolytic solution contains lithium salt; organic solvent comprising first and second solvents, the first solvent having a high dielectric constant and the second solvent having a low boiling point; and surfactant comprising hydrophilic segment with 2 ends, each end being connected to a hydrophobic segment.    USE - Used for battery (claimed), useful in portable electronic devices, such as video cameras, cellular phones, and notebook computers.    ADVANTAGE - The invention prevents electrolytic solution from contacting the anode of the lithium battery to suppress a side reaction on a surface of the anode. This enhances charge/discharge efficiency, lifespan, and reliability of the battery.    DETAILED DESCRIPTION - An INDEPENDENT CLAIM is also included for a lithium battery (1) comprising cathode; anode; and organic electrolytic solution.    DESCRIPTION OF DRAWING(S) - The figure is a perspective schematic view of the lithium battery.    Battery (1)    Cathode plate (2)    Anode plate (3)    Separator (4)    Battery case (5)    Cap assembly (6)
NOVELTY - A lithium secondary battery comprises an electrode assembly; a can that accommodates the electrode assembly; a cap assembly for sealing a top opening of the can; and a bottom insulator plate (245) comprising a central hole (2-4 mm) surrounded with peripheral holes (1.5-3.5 mm) with an aperture ratio that improves an electrolyte impregnation capability (about 5-80, preferably 20-50%), and protrusions (248, 250, 252) of different heights that define the holes (246, 247) to form a mesh. The bottom insulator is placed between a lower portion of the electrode assembly and the can.    USE - Useful for compact and light weight electrical/electronic appliances, i.e. cellular phones and notebooks.    ADVANTAGE - The lithium secondary battery has a bottom insulator plate whose structure facilitates impregnation of the electrode assembly, even a high density electrode assembly, with an electrolyte to enhance mobility of the electrolyte.    DESCRIPTION OF DRAWING(S) - The figure is a plan view of a bottom insulator plate.    Bottom insulator plate (245)    Holes (246, 247)    Protrusions (248, 250, 252)
NOVELTY - A rechargeable battery (10) has a positive temperature coefficient device (170') that includes a cover covering a portion of a surface of a positive temperature coefficient body of the positive temperature coefficient device.    USE - The rechargeable battery is used for advanced electronic appliances, e.g. cellular phones, notebook computers and camcorders.    ADVANTAGE - The rechargeable battery having the cover prevents the hot melt resin from making direct contact with the surface of the PTC body during the manufacturing process and provides a space to allow the PTC body to expand during the operation of the PTC device.    DETAILED DESCRIPTION - A rechargeable battery comprises:    (1) a bare cell comprising an electrode assembly (12) arranged in a can (11) and a cap assembly (100) coupled with an opening arranged at an upper portion of the can;    (2) a protective circuit module (300);    (3) a positive temperature coefficient (PTC) device comprising a first conductive section electrically coupled with one electrode of the bare cell, a second conductive section electrically coupled with the protective circuit module, a PTC body arranged between the first and second conductive sections, and a cover covering a portion of a surface of the PTC body; and    (4) a molding resin arranged in a space between the protective circuit module and the bare cell.    DESCRIPTION OF DRAWING(S) - The figure is an exploded perspective view illustrating a rechargeable battery.    Rechargeable battery (10)    Can (11)    Electrode assembly (12)    Cap assembly (100)    Positive temperature coefficient device (170')    Protective circuit module (300)
NOVELTY - A multi-layer diffusion medium substrate (10, 10a) for a fuel cell (22) having a catalyst layer and a flowfield, comprises stiff layer(s) (12, 12a) for engaging the flowfield; and compressible layer(s) (14, 14a) provided on or adjacent to the stiff layer for engaging the catalyst layer. The stiff layer has a modulus of elasticity higher than the compressible layer, and a thickness of not greater than 70% of a total thickness of the diffusion medium substrate.    USE - The multi-layer diffusion medium substrate is used for a fuel cell.    ADVANTAGE - The multi-layer diffusion medium substrate has improved mechanical properties.    DETAILED DESCRIPTION - An INDEPENDENT CLAIM is also included for a method of fabricating a multi-layer diffusion medium substrate.    DESCRIPTION OF DRAWING(S) - The figure is a view of a fuel cell including a pair of multi-layer diffusion medium substrates.    Multi-layer diffusion medium substrate (10, 10a)    Stiff layers (12, 12a)    Compressible layers (14, 14a)    Fuel cell (22)    Cathode catalyst layer (26)    Anode catalyst layer (28)
NOVELTY - In order to ensure reliable sealing of tank-to-lid joint of lead battery lid whose side walls are beveled through 3- 5 deg. is placed into tank to form through slot, tank bottom is covered with easily compressed gasket of foamed polymeric material, and sealing is effected by filling slot under pressure with high-strength shock-resistant adhesive (adhesive strength 90 to 120 kgf/cm2). Proposed method provides for reliable filling of clearance with adhesive avoiding contact between adhesive and electrolyte.    USE - Electrical engineering; lead battery manufacture.    ADVANTAGE - Enhanced reliability and service life of battery.
NOVELTY - Provided is a lithium secondary battery that comprises a separator having excellent safety such as short-circuit resistance and heat resistance.    DETAILED DESCRIPTION - The lithium secondary battery comprises a positive electrode, a negative electrode, a separator for separating the two electrodes from each other, and a non-aqueous electrolytic solution. The separator comprises a porous membrane composed of a ceramic material and a binder. The binder consists of acrylic rubbers having a peak at the vicinity of 1240cm^(-1) in the IR spectrum, and has at least one selected from 3-methylene heptane, 2-ethyl hexanal, 2-ethyl hexanol, and 2-ethylhexyl acrylate, which is detected in a GC-MS analysis.
NOVELTY - Provided is a secondary battery having an antenna pattern, which shows an increased degree of freedom in the outer shape or design of an external device to be connected to the battery, and improves the strength of the outer body of the battery.    DETAILED DESCRIPTION - The secondary battery(100) comprises: an outer body(110) having a cathode and an anode capable of repeating charge/discharge cycles to a predetermined voltage; and an antenna pattern(120) formed on the surface of the outer body via an insulation layer(121). The outer body is made of any one material selected from the group consisting of an aluminum can and a steel can. The insulation layer is formed from nylon or polyethylene terephthalate.(C) KIPO 2006Image 1/1
NOVELTY - The solid-state image pickup device has a semiconductor chip (13) formed by processing silicon wafer in which photoelectric transducer (15) is formed in separate image sensor so that the semiconductor chip extends towards a ground surface. A thick support layer (19) covers circumference side face and surface of semiconductor chip, and maintains mechanical strength of semiconductor chip.    USE - For solid-state image pickup device.    ADVANTAGE - The processing of the film-thinned silicon wafer is done with high accuracy.    DETAILED DESCRIPTION - An INDEPENDENT CLAIM is also included for solid-state image pickup device manufacturing method.    DESCRIPTION OF DRAWING(S) - The figure shows a sectional drawing of the solid-state image pickup device. (Drawing includes non-English language text).    Solid-state image pickup device (10)    Semiconductor chip (13)    Photoelectric transducer (15)    Support layer (19)    Silicon layer (131)    Wiring layer (132)
NOVELTY - The metal separators (10A,10C) acting as the flow paths for the fuel and oxidizing agent gases are welded at the perimeter. The junction of the flow paths has the sealing agent (60) at the edge (40), and the junction has the wax coating (65).    USE - For solid polymer electrolyte fuel cell.    ADVANTAGE - The strength of the integration separator is improved. The sealing agent effectively suppresses the leakage and the wax coating improves the corrosion resistance.    DETAILED DESCRIPTION - An INDEPENDENT CLAIM is also included for manufacturing method of fuel cell separator.    DESCRIPTION OF DRAWING(S) - The figure shows the sectional view of the fuel cell separator.    Metal separator (10A,10C)    Integrated separator (10D)    Edge of integrated separator (40)    Sealing agent (60)    Wax coating (65)
NOVELTY - A water-repellent electrode has a water-repellent layer formed on portion(s) of surface of an electroconductive porous material. The water-repellent layer contains sulfur and/or its compound.    USE - For unit cell of polymer electrolyte fuel cell (both claimed).    ADVANTAGE - The electrode has excellent water repellent property and gaseous diffusion property, and is quickly and efficiently manufactured. The electrode provides fuel cell having high power density. The obstruction of space in electrode due to water is prevented.    DETAILED DESCRIPTION - INDEPENDENT CLAIMS are included for the following:    (1) unit cell for polymer electrolyte fuel cell, which has the water-repellent electrode;    (2) polymer electrolyte fuel cell, which has the unit cell; and    (3) manufacture of water-repellent electrode, which involves forming water-repellent layer on portion(s) of surface of porous material by liquid phase process.
NOVELTY - A gasket (33) for a fuel cell is sealed between the fuel cell module. The characteristic of the gasket is changed according to the curvature of the gasket in a separator plate surface. The gasket has a curved or branch portion with a peripheral side portion (33c) and an inner circumference side portion (33d). The cross-sectional shape of one of the side portions (33d) is smaller than the cross-sectional shape of the other side portion (33c).    USE - For fuel cells such as solid polymer electrolyte fuel cells, mounted on electric or motor vehicles.    ADVANTAGE - Since the characteristics of the gasket are changed according to the curvature of the gasket at the separator plate surface, the stress concentration of the curved portions or branch portion of the gasket is relieved when applying the stack fastening force.    DESCRIPTION OF DRAWING(S) - The figure shows a sectional view of the curved or branch portion of a gasket before applying a stack fastening load.    Gasket (33)    Fixed portion (33a)    Convex portion (33b)    Peripheral side portion (33c)    Inner circumference side portion (33d)
NOVELTY - A fuel cell system performs electric power generation for a preset time before stop state. The electric power generation after preset time is stopped, and a fuel cell (4) is purged by gas of low humidity by switching switching valves (8, 9, 13, 14) to bypass side.    USE - For a fuel cell system.    ADVANTAGE - The fuel cell system can eject residual water maintaining wet condition of solid-polymer electrolyte film, during stop state.    DETAILED DESCRIPTION - The pressure and relative humidity of fuel gas and oxidizing agent gas at the entrance of a fuel cell during electric power generation for a preset time before stop state is set larger than pressure and relative humidity during usual electric power generation. The utilization factor of fuel gas and oxidizing-agent gas during electric power generation for preset time before stop state is set larger than utilization factor during usual electric power generation. The inner temperature of fuel cell during electric power generation for preset time before stop state is set less than inner temperature of fuel cell during usual electric power generation. The electric power generation is stopped and fuel cell is purged by gas of low humidity, when pressure of fuel gas and oxidizing agent gas at entrance of fuel cell is larger than preset pressure.    An INDEPENDENT CLAIM is included for electric power generation stop.    DESCRIPTION OF DRAWING(S) - The figure shows a block diagram of the fuel cell system. (Drawing includes non-English language text)    Fuel cell (4)    Switching valves (8,9,13,14)
NOVELTY - Cooling manifolds (33) have deflectors (7, 8) at the entrance for guiding coolant to a center refrigerant flow path (17b) towards a lamination center of a single cell (2), during initiation of electric power generation. The deflectors also guide the coolant to the upstream and downstream refrigerant flow paths (17a, 17c) .    USE - For e.g. a polymer electrolyte fuel cell, for a motive power source for a vehicle or a home.    ADVANTAGE - Overheating of the single cell during the initiation of the generation of the electric power is eliminated and the thermal radiation of the heat is improved. The deterioration of the single cell is suppressed.    DESCRIPTION OF DRAWING(S) - The figure shows a block diagram of the fuel cell.    Single cell (2)    Deflectors (7,8)    Upstream of refrigerant flow path (17a)    Center of refrigerant flow path (17b)    Downstream of refrigerant flow path (17c)    Cooling manifolds (33)
NOVELTY - The insulation nut (4) including a resin component (6) and a holder mounting (5) is screwed into the bottom end of the bolt (3) passing into the through holes of battery box (2) and frame (1) of the vehicle. A packing (9) is interposingly attached between the battery box and the holder mounting of the insulation nut.    USE - For vehicle.    ADVANTAGE - The battery box is connected to the vehicle frame using the insulation nut simply and reliably. The packing between the battery box and the holder mounting of the insulation nut provides watertight structure. The resin component with the buffer action absorbs the vibration of the vehicle frame and decreases the vibration of the bolt and the battery box.    DESCRIPTION OF DRAWING(S) - The figure shows an expanded view of the connection structure of the bottom end of the bolt. (Drawing includes non-English language text).    Frame (1)    Battery box (2)    Bolt (3)    Insulation nut (4)    Holder mounting (5)    Resin component (6)    Packing (9)
NOVELTY - The module (1) has an opening (11) of a molded interconnect device (MID) (2) filled with a photoresist (21) for formation of an optical coupling element (14) having the waveguide core unit (12) and the waveguide clad unit (13) with respect to attachment position of an opto-electric converter (4).    USE - For emitting light in optical transmission, optical measurement and optical memory.    ADVANTAGE - The optical efficiency is improved and reliability of the photoelectric conversion module is increased.    DETAILED DESCRIPTION - An INDEPENDENT CLAIM is included for photoelectric conversion module manufacturing method.    DESCRIPTION OF DRAWING(S) - The figure shows a sectional view of the photoelectric conversion module.    Photoelectric conversion module (1)    MID (2)    Opto-electric converter (4)    Opening (11)    Waveguide core unit (12)    Waveguide clad unit (13)    Optical coupling element (14)
NOVELTY - Plasma is irradiated to copper oxide thin film, and crystallization of copper oxide thin film is enabled.    USE - For crystallizing copper oxide thin film used as sunlight absorbing material used for laminate (claimed) used for dye-sensitized solar cell.    ADVANTAGE - The crystallization of copper oxide thin film is enabled at low temperature, and copper oxide thin film having high crystallinity and hall mobility, and favorable photoelectric conversion efficiency is obtained.    DETAILED DESCRIPTION - An INDEPENDENT CLAIM is included for laminate (10), which has copper oxide thin film on a base plate, such as high polymer film. The copper oxide thin film has hall mobility of more than 1 cm2/V second.    DESCRIPTION OF DRAWING(S) - The figure shows the perspective view of plasma processing of laminate. (Drawing includes non-English language text)    Glass chamber (1)    Electrodes (2,3)    Conducting wires (4,5)    Support jigs (6,7)    Laminate (10)
NOVELTY - An aromatic hydrocarbon group ion exchange membrane consists of polymer containing ionic group. The porosity of the ion exchange membrane is 0-5000/cm2 per cross-sectional area.    USE - For fuel cell such as polymer electrolyte fuel cell and water electrolyzer.    ADVANTAGE - The ion exchange membrane has reduced fuel penetration property, therefore efficiency and electric power generation property of fuel cell are improved.    DETAILED DESCRIPTION - INDEPENDENT CLAIMS are included for the following:    (1) ion exchange resin, which consists of polymer containing ionic group. Water soluble mineral salt is extracted and removed until its concentration becomes 0-0.1 wt.% with respect to polymer by washing with water, after polymerization. The water soluble mineral salt is produced as byproduct in the polymerization of polymer containing ionic group;    (2) manufacture of aromatic hydrocarbon group ion exchange membrane;    (3) manufacture of ion exchange resin; and    (4) purification of ion exchange resin involves extruding polymer solution including water soluble mineral salt in the form of strand, contacting with water and removing water soluble mineral salt.
NOVELTY - An electrolyte composition contains polyelectrolyte material (1).    USE - For fuel cell (claimed) used for electric power generation.    ADVANTAGE - The electrolyte composition exhibits suppressed molecular structure deterioration and favorable resistance with respect to influence of active oxygen generated, during usage in fuel cell. The fuel cell using the electrolyte composition has excellent durability.    DETAILED DESCRIPTION - An electrolyte composition contains polyelectrolyte material of formula (1) which does not have sulfo group introduced by sulfonated process.    BP=base material comprised from polymer which has carbon group structure excluding fluorine;    R1,R2=hydrogen or alkyl group;    R3=alkylene group;    p=0 or integer more than 0;and    m,n,q=positive integer.    INDEPENDENT CLAIMS are included for the following:    (1) manufacture of electrolyte composition, which involves forming graft starting point with respect to film-like base material comprises from the polymer having carbon group extruding fluorine, polymerizing styrene or styrene derivative substituted by on the basis of the graft starting point and obtaining grafted base material, and reacting sulfone in which carbon element comprises ring comprised from m (m is 1 or more), oxygen element and sulfur element, with styrene or benzene ring derived from is derivative(s); and    (2) fuel cell, which has the electrolyte composition.
NOVELTY - A crosslinkable proton conductor block copolymer contains a block (A) having specific carbonyl group-containing structural unit (I), and a block (B) having proton acid group directly bonded to aromatic ring and not having alkyl group directly bonded to aromatic ring.    USE - For proton conductive block copolymerized crosslinked component for forming proton conduction film for fuel cell (all claimed), such as direct methanol fuel cell used as power supply for portable devices.    ADVANTAGE - The crosslinkable proton conductive block copolymer has high proton conductivity, favorable water resistance, low water absorbability and low ethanol permeability. Generation of crack in fuel cell by desorption of proton acid group by temperature and humidity change, is suppressed. The fuel cell using the proton conduction film has excellent reliability and favorable electric power generation efficiency.    DETAILED DESCRIPTION - A crosslinkable proton conductor block copolymer contains a block (A) having carbonyl group-containing structural unit of formula (I), and a block (B) having proton acid group directly bonded to aromatic ring and not having alkyl group directly bonded to aromatic ring.    R1=-CmH2m+1;    m=1-10;    A1,A2=direct bond, -CH2-, -C(CH3)2-, -C(CF3)2-, -O-, -SO2- or -CO-;and    g,h=0 or 1.    Hydrogen atom of aromatic ring in formula (I) is optionally substituted by -CmH2m+1, -F, -CF3, -Si(CH3)3, -OSi(CH3)3 or -CN. INDEPENDENT CLAIMS are included for the following:    (1) proton conductive block copolymerized crosslinked component formed by crosslinking above crosslinkable proton conductive block copolymer;    (2) proton conduction film comprising above crosslinkable proton conductive block copolymer or proton conductive block copolymerized crosslinked component; and    (3) fuel cell using the proton conduction film.
NOVELTY - A battery accommodation space (S1) is formed using holders (10,20) made of electrically conductive metallic material. A fixed holder (30) made of insulation resin, has pair of arms (32a,32b) to contact the side face of the disk form battery held in accommodation space.    USE - For holding disk form batteries such as button battery and coin battery.    ADVANTAGE - Since the holders are made of electrically conductive metallic material, the size of the fixed holder is reduced, strength of the battery holder is increased while the manufacturing cost of the battery holder is reduced.    DESCRIPTION OF DRAWING(S) - The figure shows a perspective view of the battery holder.    Holders (10,20)    Fixed holder (30)    Arms (32a,32b)    Accommodation space (S1)
NOVELTY - The system has water-electrolysis apparatus (130) electrically connected with fuel cell (110), and a storage battery to receive supply of hydrogen and oxygen to generate power. A surplus electric power is consumed apart from the stored power, when transferring the fuel cell from high load driving state to low load driving state. A high load responsiveness is obtained when transferring the received supply of hydrogen, and oxygen from the water electrolysis apparatus to the high load driving state.    USE - For power supply system of drive motor of electric vehicle, domestic power supply, mobile telephone, and notebook personal computer (PC), etc.    ADVANTAGE - High load responsiveness is obtained, and power consumption is reduced, to improve the life time of the fuel cell system.    DESCRIPTION OF DRAWING(S) - The figure shows an explanatory block diagram of the fuel cell system. (Drawing includes non-English language text).    Fuel cell (1110)    Buffer tanks (121,122)    Water-electrolysis apparatus (130)    Electrolytic hydrogen supply piping (131)    Oxygen supply piping (132)
NOVELTY - A battery has an electrolyte, an anode (21) and a cathode (22) in a film-form packing component. The open circuit voltage of the pair of anode and cathode in full charge state is 4.25-4.5 V. The electrolyte contains a solvent having a chain-type carbonate ester (10 mass% or less), ethylene carbonate and propylene carbonate.    USE - For electronic devices, such as mobile telephones and notebook computers.    ADVANTAGE - The battery has high capacitance and load characteristics, and swelling is restrained in high-temperature environment.    DESCRIPTION OF DRAWING(S) - The figure shows the sectional view of structure of winding electrode component. (Drawing includes non-English language text).    Anode lead (11)    Cathode lead (12)    Winding electrode component (20)    Anode (21)    Cathode (22)    Separator (23)    Electrolyte layer (24)
NOVELTY - The method involves positioning and laminating a transparent insulating cover on an EVA layer, and compacting and attaching the transparent insulating cover to the EVA layer. The air, caught between the EVA layer and transparent insulating cover, is then extracted to join the transparent insulating cover and EVA layer together. The EVA layer is then cured after joining the EVA layer and transparent insulating cover together.    USE - For fabrication of thermal solar cells.
NOVELTY - A polymer solid fuel cell comprises cells (12), each with a membrane transition unit (7) with an electrolyte membrane (2), fuel (4) and oxidant (6) electrodes, two separators (9, 11) and a seal (30,35). The membrane transition unit is formed by sandwiching the electrolyte membrane surfaces with the electrodes and is itself sandwiched by the separators, that have central gas flow channels (8, 10). The sealing surfaces (27, 28) of the separators have independent recesses (23, 26) surrounding the gas flow channels.    USE - As a polymer solid electrolyte fuel cell (claimed).    ADVANTAGE - The cells have an equally distributed sealing contact pressure and a constant amount of gas feed.    DESCRIPTION OF DRAWING(S) - The figure shows across-sectional drawing of the polymer solid fuel cell..    Electrolyte membrane (2)    Electrodes (4,6)    Gas channels (8,10)    recesses (23,26)    Sealing surfaces (27,28)    Seals (30,35)
NOVELTY - The present invention discloses an all solid state micro lithium battery electrolytic preparation method. Said method contains 1, selecting two groups of raw material capable of to form Li 2 O - TiO 2- 2- sio 2- 2- P 2 O 5 or Li 2 O - TiO 2- 2- Al 2 O 3- O 5 system, through lapping and scorifying relapping to obtain said two systems, 2, respectively dropping 3 per cent PVA solution adhesives, putting into mould pressing flake at room temperature, 3, cooling after high sintering to obtain solid electrolyte flake, at ordinary temperature said flake ionic conductivity in 5.927 E-04 to 9.912 E-04S/cm. Utilizing XRD and SEM to proceed analysing and electrolyte to second class conductor microstructure, all solid state lithium battery electrolyte flake are all crystalline state material with better compactness and uniformity structure. The battery made from said electrolyte has fine electrochemistry stability.
NOVELTY - The invention relates to a safe diaphragm for Li battery and Li ion battery and the manufacturing method thereof, providing a safe diaphragm with excellent use safety. And its substrate is of polyolefin resin and it is characterized by being a layer of beta-crystal type microporous membrane or microporous membrane compounded of beta- and alpha- crystal type microporous membranes, where the beta-crystal type microporous membrane is scattered with beta-crystal type nucleating agent in 0.01-0.5% and the alpha-crystal type microporous membrane is scattered with 0.02-0.9 mum-sized inorganic compound grains in 0.01-10%; and the safe diaphragm: 10-60 mum thick; porosity 25-70%; average grain size 0.06-0.9 mum; nitrogen gas flux 50-500 ml/cm2.atm.min.
NOVELTY - The invention discloses a photovoltaic component and the manufacturing method and its application. It comprises battery chips arranged on an epoxy plate. Its manufacturing method comprises: cutting and stepping the battery chip; press-welding the welding rods on main grids of the battery chips and connecting the battery chips in series; placing the series battery chips on the epoxy plate, where the back sides of the battery chips are arranged upward and each is covered with polyester film and vinyl acetate polymer glue film from the top down; placing the spliced photovoltaic component into a laminator while placing the polyester side of the spliced photovoltaic component downward, setting pointers of three vacuum meters on the laminator all less than -0.07MPa, the temperature at 130-135 degreesC and vacuumizing for 4-5 minutes and thus forming a photovoltaic component. It can be applied to small solar products and resin glue photovoltaic components, resists change color, age and corrossion and has long service life.
NOVELTY - Production of lithium cell positive material is carried out by mechanically or laminated mixing substituted linear polymer with sulfur at normal temperature and pressure, placing the mixture in glass or ceramic reactor, heating in furnace at 100-450degreesC for 0.5-10 hrs., taking it out, naturally cooling, mechanically grinding, washing and vacuum drying to obtain black solid powdery carbon sulfur materials. It is cheap, simple, has better safety and specific capacity.
NOVELTY - The processing unit includes water bath as well as treating tank of oxyful, rinse tank of acid wash, acid storage tank, and treating tank for acid recovery setup inside water bath. Moreover, the processing unit also includes relevant water feeding pipe, discharge pipe line, return pipe line, through flowline, and sluice pipe line connected to the said equipment properly. Features are: compact structure, carrying out flow production process for proton exchange membrane with high quality and large handling capacity in one hundred of thousand pieces of membrane. The invention guarantees quality and efficiency for producing membrane electrodes.
NOVELTY - A process for preparing anatase-type TiO2 nano-crystals used for dye-sensitive solar cell, photocatalyst, photo-cleaning material and gas-sensitive material includes such steps as hydrolyzing titanateto obtain deposit, washing, adding it to the aqueous solution of quaternary ammonium alkali, thermal reflux to obtain sol, and holding 190-230 deg.C in a sealed teflon container.
NOVELTY - The rectangular solar hot water vessel has black top surface fitted with double or triple glazing unit, which absorbs heat from sunlight. The vessel is fitted inside insulation trough made of polystyrene. The glazing unit is constructed of two or three sheets of tempered glass, perspex, polycarbonate or other transparent material.    USE - For fitting in ceiling of residential buildings, for preparing hot water using solar energy.    ADVANTAGE - Reduces energy consumption. The glazing unit avoids heat loss from the vessel. Enables preparing hot water even when power is not available.
NOVELTY - The terminal boards (30) on substrate (11) interconnects positive or negative electrode of solar cell module and cable (18) for external connection. A flat bypass diode (50) has electrode face and resin molded side face. The bypass diode is inserted between opposing surfaces of diode terminal board portion provided on two adjacent interconnection terminal boards for connecting opposing surfaces electrically with electrode face.    USE - For solar cell module.    ADVANTAGE - The bypass diode can be mounted easily.    DESCRIPTION OF DRAWING(S) - The figure shows the top view of the box.    Substrate (11)    Opening (14)    Cable (18)    Lead (20)    Terminal board (30)    Bypass diode (50)
NOVELTY - The article has electrodes (120,160), a photoactive layer (140) between the electrodes (120,160) and a material (M) disposed between the photoactive layer and electrode (120) and/or electrode (160). The photoactive layer comprises an electron acceptor material and electron donar material. Material (M) is different from electrodes (120,160) and comprises a semiconductive metal oxide or metal capable of forming a semiconductive metal oxide.    USE - As photovoltaic cell, organic photodetector, organic light emitting diode and organic field effect transistor (claimed).    ADVANTAGE - The article has stable energy conversion efficiency.    DETAILED DESCRIPTION - INDEPENDENT CLAIMS are also included for the following:    (1) device; and    (2) manufacture of photovoltaic cell.    DESCRIPTION OF DRAWING(S) - The figure shows the cross-sectional view of a photovoltaic cell.    Substrate (110)    Cathode (120)    Protecting layer (125)    Photoactive layer (140)    Anode (160)
NOVELTY - A nitrogen-containing aromatic compound (1) is new.    USE - As monomer for producing polymers used in proton-conduction films (both claimed) of fuel cells used for electric-power generation.    ADVANTAGE - The new nitrogen-containing aromatic compound enables manufacture of polymers having excellent heat stability and durability. The proton-conduction film obtained using the polymer has excellent proton conductivity, and provides improved high-temperature electric-power-generation durability.    DETAILED DESCRIPTION - A nitrogen-containing aromatic compound of formula (1), is new.    X=halogen except fluorine, or -OSO2R;    R=alkyl, fluorine substituted alkyl, or aryl;    Y'=-CO-, -SO2-, -SO-, -CONH-, -COO-, -(CF2)l-, or -C(CF3)2;    l=1-10;    Z=direct bond, -O-, or -S-;    R20=nitrogen-containing heterocyclic ring group;    q=1-5;and    p=0-4.    INDEPENDENT CLAIMS are included for the following:    (1) manufacture of nitrogen-containing aromatic compound;    (2) polymer having a polyphenylene structure as principal chain, and side chains having sulfonic acid group and nitrogen-containing heterocyclic ring group; and    (3) proton-conduction film consisting of the polymer.
NOVELTY - A membrane-electrode assembly has a polymeric electrolyte film (11) having hydrogen-ion conductivity, and an anode (12) and cathode (13), which pinch-interposes a polymeric electrolyte film. The anode and cathode side separator board has a gas passageway that supplies fuel gas to the anode and oxidizing agent gas to the cathode, respectively. The anode side and cathode side sealing component of the fuel cell comprises an annular main section and deformable protruding section arranged on an inner plane of the annular main section.    USE - For a portable power supply and portable devices.    ADVANTAGE - A reaction gas can be efficiently used for electrode reaction. Sufficient power generating performance can be ensured by a simple constitution even when spaces are formed between an anode side sealing component of the fuel cell and an end plane of the anode. The polyelectrolyte form fuel cell can ensure sufficient electric-power-generation capability. The sealing component can implement and achieve the polyelectrolyte form fuel cell which ensure electric power generation capabilities sufficiently, easily and reliably by a simple structure.    DETAILED DESCRIPTION - An INDEPENDENT CLAIM is included for a sealing component.    DESCRIPTION OF DRAWING(S) - The figure shows a sectional view of the polyelectrolyte fuel cell.    Polymeric electrolyte-film (11)    Anode (12)    Cathode (13)    Plate-shaped separator (20)    Separator (30)
NOVELTY - A channel having a Gaussian-shaped cross section, is created in a substrate using laser. A metallic seed layer is deposited on the substrate using sputtering process, and another metal layer is formed over the seed layer using electroplating process, to create a negative mold. The negative mold is released from the substrate. The channels are fabricated on several substrates using the negative mold, and using injection molding or hot-pressing process.    USE - For formation of Gaussian-shaped channels during manufacture of polymeric micro fuel cell.    ADVANTAGE - A smoothly curved channel walls can be formed, and a polymeric micro fuel cell can be fabricated with higher power density. The fuel cell manufacturing cost and time are reduced by using a metallic mold, and the flexibility of changing the chip design is increased, and large-scale fabrication of the fuel cell is achieved.    DETAILED DESCRIPTION - The electroplated metal layer is thicker than the seed layer. The width of the Gaussian-shaped channel is determined by the laser beam size, and the maximum depth of the channel is determined by the laser power. The channel is carved using laser with beam speed of 6.4-64 mm/s, and laser power of 0.25-25 W. The depth of the channel is 100-1400 microns. The mold substrate has thermal diffusivity of 0.01-10.0 mm2/s. The thickness of the seed layer is 50-200 nm. INDEPENDENT CLAIMS are included for the following:    (1) negative mold; and    (2) polymeric fuel cell.    DESCRIPTION OF DRAWING(S) - The figure explains the channel formation process.
NOVELTY - A solid polymer electrolyte is made by reacting a perfluorosulfonic acid polymer film with a halosulfonating agent.    USE - Used as PEM for electrochemical device and fuel cells (claimed).    ADVANTAGE - The invention provides new membrane materials that conduct protons efficiently at reduced humidity levels and over a wide range of temperature and humidity conditions, and has improved cost and durability characteristics.    DETAILED DESCRIPTION - INDEPENDENT CLAIMS are also included for:    (1) a proton exchange membrane (PEM) comprising the solid polymer electrolyte;    (2) an electrochemical device comprising the solid polymer electrolyte;    (3) a fuel cell comprising the PEM; and    (4) a method for preparing a treated film for use as PEM, comprising casting a film of perfluorosulfonic acid polymer having an equivalent weight of 800-1200 onto a hard substrate; floating the film off the substrate in a liquid; exposing the film to a solution comprising a halosulfonating reagent; and drying the exposed film after removing it from the solution.    DESCRIPTION OF DRAWING(S) - The figure is a schematic illustration of 3 cells in a stack in a fuel cell system.    Membrane electrode assemblies (13-15)    Separator plate (16)    Active side (24)    Clamping plate (32)    Diffusion media (34)    Storage tank (40)
NOVELTY - A photovoltaic cell has first electrode, second electrode, and photoactive material between the first and second electrodes. The photoactive material comprises a polymer including a first monomer repeat unit having benzothiadiazole moiety, thiophene oxide moiety, or cyclopentadithiophene oxide moiety.    USE - Used for device, preferably an organic semiconductive device, or a member consisting of photovoltaic cells, field effect transistors, photodetectors, photovoltaic detectors, imaging devices, light emitting diodes, lasing devices, conversion layers, amplifiers and emitters, storage elements, and electrochromic devices (claimed).    ADVANTAGE - The invention makes use of a new combination of monomers that produce polymers having properties for use as charge carriers in an active layer (140) of photovoltaic cells, preferably having low band gaps and high charge mobility.    DETAILED DESCRIPTION - An INDEPENDENT CLAIM is also included for a device comprising first electrode, second electrode, and photoactive material between the first and second electrodes. The photoactive material comprises a polymer including a first monomer repeat unit having benzothiadiazole moiety, thiophene oxide moiety, cyclopentadithiophene oxide moiety, thiadiazoloquinoxaline moiety, benzoisothiazole moiety, benzothiazole moiety, thienothiophene moiety, thienothiophene oxide moiety, dithienothiophene moiety, dithienothiophene oxide moiety, or tetrahydroisoindole moiety.    DESCRIPTION OF DRAWING(S) - The figure is a cross-sectional view of the photovoltaic cell.    Photovoltaic cell (100)    Substrate (110)    Cathode (120)    Hole carrier layer (130)    Active layer (140)    Hole blocking layer (150)    Anode (160)
NOVELTY - A lithium secondary battery comprises: an anode and cathode including an active material capable of performing reversible storage and release of lithium ions; porous separator interposed between the anode and cathode; and electrolyte containing a lithium salt; such that the electrolyte and/or electrodes include a controlled-release capsule containing a material inside a microporous cell, to obtain a constant release of a release material, essentially or additionally required in relation to the operation of the battery.    USE - Lithium secondary battery (claimed).    ADVANTAGE - The inclusion of electrolyte and/or electrodes in a controlled-release capsule containing the material inside a microporous cell to obtain a constant release of a release material at a desired rate provides inherent effects of additives while simultaneously minimizing adverse side reactions of surplus additives and optimising battery performance.
NOVELTY - The fuel cell has solid polymer electrolyte film between fuel electrode and oxygen electrode. The fuel electrode and/or oxygen electrode contains catalyst particles (1) containing oxide of platinum (5) and phosphorus (7) on carbon support (3).    USE - For membrane-electrode assembly used in polymer electrolyte fuel cell (both claimed), direct methanol fuel cell as power supply.    ADVANTAGE - The fuel cell having catalyst with reduced size and high catalytic activity has excellent battery characteristics such as high output density.    DETAILED DESCRIPTION - An INDEPENDENT CLAIM is included for membrane-electrode assembly.    DESCRIPTION OF DRAWING(S) - The figure shows the sectional drawing of catalyst fine particle.    Platinum phosphorus catalyst fine particle (1)    Carbon support (3)    Platinum particle (5)    Phosphorus (7)
NOVELTY - A solid polymer electrolyte form fuel cell (100) is prepared for operation by supplying water (2) to the solid polymer electrolyte film and heating the film at 70degreesC or more.    USE - For the production of a solid polymer electrolyte form fuel cell for operation for electric power generation.    ADVANTAGE - The process is simple, quick and economical.    DESCRIPTION OF DRAWING(S) - The figure shows the explanatory drawing of the production. (Drawing includes non-English language text).    Nitrogen gas (1)    Water (2)    Humidifier (12)    Solid-polymer-electrolyte form fuel cell (100)    Fuel-gas supply port (101)
NOVELTY - The electrode comprises a porous metal oxide layer containing metal-oxide nonwoven fabric, stacked over transparent conductive layer formed on plastic film. The metal-oxide nonwoven fabric comprises average fiber diameter of 50-1000nm.    USE - For due-sensitized solar cell (claimed).    ADVANTAGE - Dye sensitized solar cell with high photovoltaic capability is obtained.    DESCRIPTION OF DRAWING(S) - The figure shows an explanatory diagram of ejector used by electro spinning process.    Solution ejection nozzle (1)    Solution (2)    Solution tank (3)    Electrode (4)    High-voltage generator (5)
NOVELTY - A catalyst layer (7) is provided at one surface of gaseous diffusion layer (9) and comprises an electrode (11). The catalyst layers of the electrodes overlap and joined on top and bottom of a solid polymer electrolyte film (5). The protrusion portions (7a) are formed on peripheral sides of the catalyst layer from outer periphery edge of the gaseous diffusion layer by supplying catalyst from a nozzle (15).    USE - For fuel cell.    ADVANTAGE - Prevents damage to electrolyte film on the outer periphery edge of catalyst layer which is a component of an electrode.    DETAILED DESCRIPTION - INDEPENDENT CLAIMS are also included for the following:    (1) a fuel cell which uses a film electrode joint body; and    (2) a manufacturing method of the film electrode joint body    DESCRIPTION OF DRAWING(S) - The figures show the manufacturing process of the film electrode joint body.    Solid polymer electrolyte film (5)    Catalyst layer (7)    Protrusion portions (7a)    Gaseous diffusion layer (9)    Electrode (11)    Nozzle (15)
NOVELTY - An electroconductive coating film agent containing graphite, water and resin is applied in inner surface of battery can (1) having cylindrical bottom. The battery can is heated at 100degreesC or less at a temperature gradient of 10degreesC/second until the moisture content in the coating film agent evaporates, to form alkaline dry battery.    USE - For manufacturing alkaline dry battery used as power supply for electronic device such as portable apparatus and information technology equipment.    ADVANTAGE - Manufacture of alkaline dry battery having smooth electroconductive coat is enabled. The battery has reduced internal resistance and excellent discharge capacity.    DESCRIPTION OF DRAWING(S) - The figure shows the front view of alkaline dry battery.    Battery can (1)    Anode mix (2)    Gel form cathode (3)    Separator (4)    Sealant (5)    Cathode collector (6)    Base plate (7)
NOVELTY - An anode mix (4) made of manganese dioxide is arranged in the shape of a hollow cylinder in a battery can (2). A gel-form negative electrode (6) makes a cylindrical separator (5) fit into an inner periphery of anode mix so that an electrolyte liquid is held in the battery can. A gasket (8) seals the opening of the battery can. An electrolyte-liquid retention material (15) is arranged at interior space, which touches the positive-electrode terminal (3) of battery can.    USE - For alkaline dry battery.    ADVANTAGE - An outstanding high discharge capability is ensured by the arrangement of electrolyte-liquid retention material hence increasing electrolyte-liquid amount in the battery can.    DESCRIPTION OF DRAWING(S) - The figure shows the longitudinal cross sectional view of alkaline dry battery. (Drawing includes non-English language text)    Alkaline dry battery (1)    Battery cans (2)    Positive-electrode terminal (3)    Anode mix (4)    Separators (5)    Gel-form negative electrode (6)    Gaskets (8)    Electrolyte-liquid retention material (15)
NOVELTY - The electroconductive paste (25) is filled in a groove in a surface of an intaglio plate based on electrode wire pattern. The paste is transferred to a blanket. The paste on the blanket, is transferred on a light receiving surface (15a) of a silicone wafer (15). The paste transferred on the wafer, is heated immediately after the transfer process. The above processes are repeated for several times, and electrode wire e.g. collector electrode (12) is formed by overlapping printing. The viscosity of the paste is 170-330 poise, and thixotropy index value is 4.2-7.7.    USE - For forming electrode wire used as collector electrode (claimed) of photovoltaic cell (claimed), and used in flat display panel and solar cell using offset printing using intaglio plate. Also for forming electrode wire used as electromagnetic shielding for front surface electrode of plasma display panel (PDP), and back electrode, and used in flexible printed circuit and high-density multilayered substrate circuit.    ADVANTAGE - A thin electrode wire having sharp edge can be formed at reduced cost. The disconnection of the electrode wire from the substrate, is prevented, and high quality electrode wire can be formed.    DETAILED DESCRIPTION - An INDEPENDENT CLAIM is included for electrode plate.    DESCRIPTION OF DRAWING(S) - The figure shows a sectional view of the collector electrode formed on a substrate of photovoltaic cell.    Collector electrode (12)    Silicone wafer (15)    Light receiving surface of wafer (15a)    Electroconductive paste (25)    Overlapping electroconductive paste (25a-25c)
NOVELTY - Combustion burner (104) burns the fuel for heating a combustion chamber (92). A ternary catalyst (106) at the downstream side of the combustion burner flows and mixes with combustion exhaust gas generated by combustion and removes unburned components in combustion exhaust gas. A fuel supply nozzle (110) at downstream side of ternary catalyst supplies fuel for heating the combustion chamber. A combustion catalyst (112) at downstream side of fuel supply nozzle burns the fuel for heating by reaction.    USE - For fuel cell e.g. polymer electrolyte fuel cell.    ADVANTAGE - Generation of harmful material e.g. nitrogen oxide at the time of heating modification catalyst is decreased by the mixing of ternary catalyst and the modification catalyst at low temperature is heated quickly. An accurate control of the air-fuel ratio is made unnecessary. The amount of fuel for heating is made optimum according to the operating condition of the reformer so that the modification catalyst is heated efficiently.    DESCRIPTION OF DRAWING(S) - The figure shows a cross sectional view of the combustor of the heating unit. (Drawing includes non-English language text)    Heating unit (74)    Combustion chamber (92)    Combustion burner (104)    Ternary catalyst (106)    Fuel supply nozzle (110)    Combustion catalyst (112)    Spiral fin (122)
NOVELTY - The solar cell has wall (18) arranged between counter-electrode base plate (11) and translucent base plate (12). The electrolytic liquid (17) is filled between the catalyst electrode (13) and semiconductor electrode (14). The glass-containing material is dissolved and coagulated, by laser beam irradiated from orthogonal direction of translucent base plate. The translucent base plate and wall are joined through the joining layer (181).    USE - For dye-sensitized solar cell.    ADVANTAGE - The detachment of dye by heat at the time of manufacture can be suppressed and blocking of electrode and electrolyte liquid can be performed. The joining of translucent base plate and wall can be performed in short time.    DETAILED DESCRIPTION - An INDEPENDENT CLAIM is included for dye-sensitized solar cell blocking method.    DESCRIPTION OF DRAWING(S) - The figure shows a sectional diagram of dye-sensitized solar cell.    Counter-electrode base plate (11)    Translucent base plate (12)    Catalyst electrode (13)    Semiconductor electrode (14)    Electrolyte liquid (17)    Wall (18)    Joining layer (181)
NOVELTY - The load to a laminated structure at the time of temperature rising in the case of a start up and the temperature-fall in the case of a shutdown is reduced compared with the load at the time of electric power generation.    USE - For operating a fuel cell (claimed).    ADVANTAGE - The temperature rising and the temperature fall is performed in a short time by the fuel cell as a result, the failure of an electric power-generation cell is prevented and quick start and rapid stop are enabled.    DESCRIPTION OF DRAWING(S) - The figure shows a schematic view explaining the operation of a fuel cell.    Fuel cell (1)    Solid-electrolyte layer (2)    Fuel-electrode layer (3)    Air-electrode layer (4)    Separator (8)
NOVELTY - The battery (1) has sealant fitted into opening of battery can (2). A high elasticity resin (22) is arranged in peripheral surface that is closed and confined by angular portion between end faces of crimping portion (13) at closed space (21) of the battery can.    USE - For alkaline dry battery.    ADVANTAGE - Prevents liquid spill by simple and low cost structure.    DETAILED DESCRIPTION - An INDEPENDENT CLAIM is included for alkaline dry battery manufacturing method.    DESCRIPTION OF DRAWING(S) - The figure shows a section of the alkaline dry battery. (Drawing includes non-English language text)    Alkaline dry battery (1)    Battery can (2)    Crimping portion (13)    Closed space (21)    High elasticity resin (22)
NOVELTY - A fuel cell (100) has electrolyte (20) and cathode (30), laminated on hydrogen separation membrane layer (10). The electrolyte contains proton electroconductive metal oxide. The valence of metal (II) of the proton electroconductive metal oxide is lower than the valence of metal (I). The electronegativity of the metal (II) of the proton electroconductive metal oxide is higher than the electronegativity of the metal (I).    USE - For e.g. polymer electrolyte fuel cell, solid oxide fuel cell and hydrogen separation membrane.    ADVANTAGE - The fuel cell has excellent protonation ability.    DESCRIPTION OF DRAWING(S) - The figure shows a sectional drawing of the fuel cell.    Hydrogen separation membrane layer (10)    Electrolyte (20)    Cathode (30)    Hydrogen separation membrane (fuel cell) (100)
NOVELTY - The switch has a main case (1) to accommodate a bimetal (2) and a flexible resistor (5). A movable contact (21) contacts/separates with respect to a stationary contact (11) based on reversing action of the bimetal. The bimetal causes the resistor to contact an electrode (4) provided on upper surface of bimetal, when heated by application of voltage.    USE - For use as protective device of secondary battery.    ADVANTAGE - The bimetal is heated efficiently using a thin resistor, so that the thickness of the switch is reduced. The resistor is prevented from disturbing the reversing action of bimetal effectively. The resistor is attached to the bimetal easily.    DESCRIPTION OF DRAWING(S) - The figure shows an exploded perspective view of a thermal actuation switch.    Main case (1)    Bimetal (2)    Electrode (4)    Resistor (5)    Movable contact (11)    Stationary contact (21)
NOVELTY - A separator (18) has a hardener (18c) comprising an electroconductivity material which is applied in a hollow portion (18d) between the two plates (18a, 18b). The hardener is hardened after the application process, to form a coolant channel in the hollow portion. A spacer (18e) ensures the thickness of the hollow portion until the hardener is hardened.    USE - For a solid polymer electrolyte type fuel cell of a motor vehicle and electric vehicle.    ADVANTAGE - A separator with easy formation of coolant channel and a large degree of freedom of the setting of the flow of coolant, is realized.    DESCRIPTION OF DRAWING(S) - The figure shows a sectional view of the fuel cell.    Separator (18)    Plates (18a,18b)    Hardener (18c)    Hollow portion (18d)    Spacer (18e)
NOVELTY - An oxygen reduction electrode contains nitride of group 4, group 5 and/or group 14 elements of periodic table.    USE - For electrolysis of water, inorganic material and organic substance, and used as cathode of phosphoric acid-type fuel cell, and solid polyelectrolyte-type fuel cell.    ADVANTAGE - The oxygen reduction electrode has excellent oxygen reduction ability and stability. The electrode provides fuel cell with excellent charging and discharging characteristics.
NOVELTY - A catalyst layer contains a cation exchange resin and catalyst metal carrying carbon particles having holes. The volume of a hole having a diameter of 0.001-0.03 microns is 0.05 cm3/g or more.    USE - For a polymer electrolyte fuel cell (claimed).    ADVANTAGE - The catalyst layer has favorable gaseous diffusion property and water discharging property for a long period of time, and prevents a reduction of cell voltage of electric power generation start initial stage. Since the carbon particles have holes of small diameter, the catalyst layer functions as an exhaust passage for water for a long period of time.    DETAILED DESCRIPTION - An INDEPENDENT CLAIM is included for a polymer electrolyte fuel cell.    DESCRIPTION OF DRAWING(S) - The graph shows the relationship between the volume of a hole of diameter 0.001-0.03 microns when carrying out continuous operation of the polymer electrolyte fuel cell, and the difference with cell voltage. (Drawing includes non-English language text).
NOVELTY - An electrode electrolyte consists of sulfonated polyarylene containing structural unit having nitrogen atom and sulfonic acid group, and phenylene bonded principal chain.    USE - For electrode paste for polymeric electrolyte fuel cells and membrane-electrode assembly (all claimed).    ADVANTAGE - The electrode electrolyte has excellent proton conductivity, heat resistance and provides fuel cell with improved electric power generation ability.    DETAILED DESCRIPTION - INDEPENDENT CLAIMS are included for the following:    (1) electrode paste, which contains electrode electrolyte, electrode catalyst and solvent;    (2) electrode for polymer electrolyte fuel cells, which contains electrolyte and electrode catalyst; and    (3) membrane-electrode assembly, which consists of structure comprising electrode joined to the surface of a polymeric electrolyte film.
NOVELTY - A coin-shaped lithium cell has an anode (4), cathode (2), electrolyte liquid and gasket (6). The gasket is tetrafluoroethylene-perfluoroalkyl vinyl ether copolymer and has surface wet tensile strength of more than -10 mN/m.    USE - Coin-shaped lithium cell.    ADVANTAGE - The coin-shaped lithium cell has improved battery characteristics even at high temperature and high humid environment. Penetration of moisture content into battery is prevented.    DETAILED DESCRIPTION - An INDEPENDENT CLAIM is included for manufacture of coin-shaped lithium cell which involves carrying out plasma processing of the gasket and forming a sealing agent layer on the gasket.    DESCRIPTION OF DRAWING(S) - The figure shows the section of the coin-shaped lithium cell.    Sealing board (1)    Cathode (2)    Separator (3)    Anode (4)    Anode case (5)    Gasket (6)
NOVELTY - A polymer electrolyte fuel cell (100) has a membrane electrode assembly (130) clamped with a separator (140) having a gas passageway (141). The membrane electrode assembly has catalyst layers (120a, 120c) arranged on both sides of a polymeric electrolyte film (110). The catalyst layer contains electrode catalyst(s) in which catalyst particles are supported on an electroconductive support, and a solid polymer electrolyte. The porosity of the catalyst layer(s) increases from the entrance side of the gas passageway towards the exit side.    USE - Used as power supply for motor vehicles.    ADVANTAGE - The polymer electrolyte fuel cell has improved durability and good electric power generation capability.    DESCRIPTION OF DRAWING(S) - The figure shows a cross-sectional model of the polymer electrolyte fuel cell.    Polymer electrolyte fuel cell (100)    Polymeric electrolyte film (110)    Catalyst layers (120a,120c)    Membrane electrode assembly (130)    Separator (140)    Gas passageway (141)
NOVELTY - The platinum supported carbon particles (1) of the graphite type are sprayed on the surface of the solid-polymer electrolyte film (4) to form a catalyst layer (5). The platinum supported carbon particles and the usual carbon particles (2) which donot support plantinum are sprayed on the catalyst layer simultaneously to form a mixed layer (6). The carbon particles which donot support platinum are sprayed on the mixed layer to form a micro carbon layer (7).    USE - For fuel cell.    ADVANTAGE - The catalyst layer is made harder. The piercing by the acicular protrusion of a carbon paper and the damage to a solid polymer electrolyte film can be prevented.    DETAILED DESCRIPTION - An INDEPENDENT CLAIM is included for membrane electrode assembly.    DESCRIPTION OF DRAWING(S) - The figure shows the structure demonstrating the electrode formation method. (Drawing includes non-English language text).    Platinum supported carbon particles (1)    Usual carbon particles (2)    Solid-polymer electrolyte film (4)    Catalyst layer (5)    Mixed layer (6)    Micro carbon layer (7)
NOVELTY - The case has a power-supply plug (10) connected to a converter (11) to convert alternating voltage into a direct current low voltage. A switching circuit (12) outputs the low voltage and the output of a film solar cell (3), to a charge circuit (13) for charging a in-built battery (8). The output of the battery is fed to an output-terminal (5) and a LED (7) through an input/output circuit (14). The voltage output from the output-terminal, charges a battery inside the electronic device.    USE - Used for e.g. mobile phone. Also for, portable personal computer, digital camera, portable music appreciation apparatus, personal digital assistant (PDA), handheld game machine, etc.    ADVANTAGE - Provides efficient charging of the electronic device carried to any place, by using the film solar cell. Hence the size and cost are reduced.    DESCRIPTION OF DRAWING(S) - The figure shows a block diagram of the mobile telephone case. (Drawing includes non-English language text)    Film solar cell (3)    Output-terminal (5)    LED (7)    Battery (8)    Power-supply plug (10)    Converter (11)    Switching circuit (12)    Charge circuit (13)    Input/output circuit (14)
NOVELTY - A solar cell panel (102) comprises a substrate electrode (103) and a transparent electrode (105). An electric power generation layer is formed on the substrate electrode such that an electrical potential difference is established between substrate electrode and transparent electrode. A slot antenna (201) formed in the exposure region of lower side of substrate electrode comprises an output electrode of solar cell in the ground contact plane.    USE - For wireless electronic device.    ADVANTAGE - The electrical interference of solar cell and antenna can be suppressed, the opening area of antenna can be extended and the capability of antenna is improved.    DESCRIPTION OF DRAWING(S) - The figure shows a section of the electric power generating apparatus.    Solar cell panel (102)    Substrate electrode (103)    Transparent electrode (105)    Electric power generating apparatus (200)    Slot antenna (201)
NOVELTY - A voltage detector detects the voltage of the fuel cell stack at a preset interval. A current detector detects the electric current value of the fuel all stack at preset intervals. A processor compares the present electric current value and the previous electric current value. An alarm circuit emits an alarm signal if the present voltage is larger than the previous measurement voltage, when the present and the previous electric current values are equal.    USE - For e.g a solid polymer-film type fuel cell system.    ADVANTAGE - The system enables the correct detection of whether air short supply has arisen in the fuel cell stack, allowing appropriate remedial measures to be taken, preventing deterioration in the operating efficiency of the fuel cell system.    DESCRIPTION OF DRAWING(S) - The figure shows a flow chart explaining the detection process routine of the fuel cell stack. (Drawing includes non-English language text).
NOVELTY - A solid ionically conductive polymer (p1) having repeat units of a quaternary ammonium and including a plasticizer to render the polymer non-crystalline thus increasing conductivity, is new.    USE - For preparation of a structure; and in a fuel cell (claimed).    ADVANTAGE - The presence of plasticizer in the polymer renders non-crystalline nature of the polymer thus increases conductivity of the polymer.    DETAILED DESCRIPTION - INDEPENDENT CLAIMS are included for the following:    (1) a structure including a substrate and the solid ionically conductive polymer (p1) located in or on it;    (2) production (p2) of the solid ionically conductive polymer (p1); and    (3) production of the structure involving providing a porous substrate, introducing a quaternary ammonium starting material and a plasticizer into the pores of the substrate, and polymerizing the starting material to produce a solid ionically conductive polymer, the plasticizer is present to render the polymer non-crystalline thus increasing conductivity.
NOVELTY - Said invention refers to reducing power type column sealed zinc nickel alkaline accumulator internal pressure method. It features after processing superfine graphite or active carbon, using 0.5-5 percent sodium polyacrylates aqueous solution to make colloidal graphite or active carbon emulsion, then spray coating on zinc cathode surface, after drying assembling with relevant nickel electrode anddiaphragm to power type column sealed zinc nickel alkaline accumulator. Said invented method made accumulator has not gas and liquid leakage through different multiplying factor charge and dischargingand service life circulation by more than 100 times.
NOVELTY - An oriented zeolite material comprises zeolite crystals (2) on a substrate. Each crystals has a proximal face (6) adjacent to substrate and a distal face opposed from the substrate and parallel to the proximal face, and has uniform channels (10) between the proximal and distal face and having channel axis parallel to and a channel width transverse to a longitudinal crystal axis. Each channel has proximal channel end (12) at the proximal face and a distal channel end at the distal face. Each crystal is attached to the substrate by a linking layer (16) that occludes the proximal channel ends.    USE - For developing photonic devices, e.g. dye sensitized solar cells and luminescent solar concentrators.    ADVANTAGE - The zeolite material is highly organized robust materials, and offers unique possibilities for developing photonic devices.    DETAILED DESCRIPTION - An INDEPENDENT CLAIM is also included for a method of producing an oriented zeolite material comprises:    (1) providing a substrate;    (2) providing zeolite crystals;    (3) forming a layer of a substrate-affine linking agent on the substrate surface; and    (4) inserting a zeolite-affine linking agent into the channels of the crystals; bringing together the crystals and the substrate to induce formation of a linking layer from the layer of substrate-affine and/or zeolite-affine linking agent.    DESCRIPTION OF DRAWING(S) - The figure shows the preparation of an oriented zeolite material.    Crystals (2)    Proximal face (6)    Channels (10)    Channel end (12)    Linking layer (16)
NOVELTY - A modifier (10) guides steam heated by combustion exhaust gas to reform the raw material and mineral fuel desulphurized by a desulphurization layer (31) to obtain reformed gas with a high hydrogen content. A heat exchanger (60) exchanges the heat of combustion exhaust gas of the steam modifier to the desulphurization layer to heat the reformed gas circulating to the outer surface of the desulphurization layer.    USE - For reforming a raw material and a mineral fuel such as town gas and LPG, in polymer-electrolyte fuel cell electric power generating apparatus.    ADVANTAGE - The start of operation is enabled in a short time. A highly stable desulphurization operation is performable steadily and high thermal efficiency is obtained in case of a steady operation.    DESCRIPTION OF DRAWING(S) - The figure shows the cross-section explaining flow of water and gas in the fuel reformer. (Drawing includes non-English language text).    Modifier (10)    Desulphurization layer (31)    Heat exchanger (60)
NOVELTY - The organic photoelectric transducer has a joining surface of n-type organic semiconductor layer (4) and p-type organic semiconductor layer (3). The n-type organic-semiconductor layer consists of fullerene having a carboxyl group.    USE - As light receiving element for solar cell.    ADVANTAGE - The organic photoelectric transducer has stable operation, and is manufactured economically.    DETAILED DESCRIPTION - An INDEPENDENT CLAIM is included for manufacture of the organic photoelectric transducer.    DESCRIPTION OF DRAWING(S) - The figure shows the organic photoelectric transducer.    Transparent substrate (1)    Transparent electrically conductive film (2)    P-type organic semiconductor layer (3)    N-type organic semiconductor layer (4)    Counter electrode (5)
NOVELTY - The laminated electrolyte film has a support frame (7) joined to the outer periphery annular portion of reaction area (4A) of a solid polymer electrolyte film (4) from both the surfaces. A gaseous diffusion layer (6) covers the reaction area. The support frame has an electrolyte film side (10) and a surface side (11). The surface side has gap regions (14) arranged so as to fit with protrusions (27) of a separator (3). An adhesive agent that adheres surface side and the electrolyte film side of the support frame attaches the separator to the support frame.    USE - For fuel battery cell.    ADVANTAGE - The laminated electrolyte film is attached suitably with the separator.    DETAILED DESCRIPTION - An INDEPENDENT CLAIM is included for fuel battery cell.    DESCRIPTION OF DRAWING(S) - The figure shows the sectional drawing of a fuel battery cell.    Separator (3)    Electrolyte film (4)    Reaction area (4A)    Gaseous diffusion layer (6)    Support frame (7)    Electrolyte film side (10)    Surface side (11)    Gap regions (14)    Protrusions (27)
NOVELTY - A fuel cell electrode consists of a hollow component (4) which supports a catalyst component (5) at outer wall and/or inner wall. The hollow component is electroconductive, and has internal diameter of 100-1000 nm.    USE - For fuel cells (claimed).    ADVANTAGE - The electrode has improved gaseous diffusion in three-phase surface and reduced diffusion polarization.    DETAILED DESCRIPTION - INDEPENDENT CLAIMS are included for the following:    (1) manufacture of fuel cell electrode, which involves forming hollow component as template for inorganic structure; and    (2) fuel cell consisting of the electrode.    DESCRIPTION OF DRAWING(S) - The figure shows the schematic diagram of fuel cell electrode compared with conventional electrode. (Drawing includes non-English language text)    Gaseous-diffusion layer (1)    Catalyst component layer (2)    Electrolyte film (3)    Hollow component (4)    Catalyst component (5)    Electroconductive particles (6)
NOVELTY - A water-gas-shift-reaction catalyst contains support consisting of metal oxide containing titania supported with platinum, rhenium and sulfur.    USE - For removing carbon monoxide gas from hydrogen gas (claimed), used in polymer electrolyte fuel cells used for motor vehicles, small generators and household appliances.    ADVANTAGE - The water-gas-shift reaction catalyst has excellent durability, catalyst activity and high shift-reaction activity even at low temperature. The elimination of sulfur from catalyst is prevented even when used for a long period of time.    DETAILED DESCRIPTION - An INDEPENDENT CLAIM is included for method for removing carbon monoxide gas from a hydrogen gas, which involves maintaining the catalyst at 100-500degreesC, reacting hydrogen gas containing water and carbon monoxide with the catalyst at gas-space velocity of 1000-50000 hour-1 and converting carbon monoxide to carbon dioxide.
NOVELTY - Electrode electrolyte contains polyarylene copolymer having sulfonic acid group-containing structural unit (1) and benzene ring-containing structural unit (2).    USE - For paste of electrode used for membrane electrode assembly (all claimed) of polymer electrolyte fuel cell as electric power generation power supply of portable devices and motive power supply of motor vehicles.    ADVANTAGE - Electrode containing the electrolyte provides membrane electrode assembly with excellent proton conductivity, hot water resistance, chemical stability, toughness and mechanical strength, and fuel cell with excellent electric power generation capability.    DETAILED DESCRIPTION - An electrode electrolyte contains polyarylene copolymer having sulfonic acid group-containing structural unit (1) and benzene ring-containing structural unit (2).    Y'=-CO- or -SO2-;    Z=oxygen atom, sulfur atom or direct bond;    Ar=phenyl having SO3H group or napthyl;    n=greater than 0;    m=1-4;    A,D=direct bond, -O-, -S-, -CO-, -SO2-, -SO-, -CONH-, -COO-, -(CF2)i-, -(CH2)j-, -CR'2-, cyclo hexylidene or fluorenylidene;    i,j=1-10;    R'=aliphatic hydrocarbon or aromatic hydrocarbon or halogenated hydrocarbon;    B'=oxygen or sulfur;    R1-R16=H, fluorine, alkyl, halogenated alkyl, allyl, aryl, nitro or nitrile;    s,t=0-4;and    r=0 or 1 or more.    INDEPENDENT CLAIMS are included for the following:    (a) electrode paste containing the electrolyte, catalyst supporting carbon and solvent;    (b) electrode containing the electrolyte and catalyst supporting carbon; and    (c) membrane electrode assembly, which has structure to which surface(s) or polymeric electrolyte film is joined to the electrode.
NOVELTY - A battery can (2) has a coating film (14) of conductive paint formed in inner surface. The conductive paint contains a carbon material and a binder having styrene acrylic resin as a main component. The composition ratio of carbon material in coating film is higher in the surface side than that of the composition ratio in battery can side.    USE - For alkaline cell (claimed).    ADVANTAGE - The battery can has reduced contact resistance between coating film and can, and improved strength. The discharge characteristics of battery can is improved and the damage of coating film during insertion of mixture in coating film is prevented. The conductive paint coating film is simply and efficiently formed.    DETAILED DESCRIPTION - An INDEPENDENT CLAIM is included for alkaline cell, which contains a cylindrical anode mix contacted and accommodated in inner periphery of battery can, a gel-form cathode accommodated via separator inside anode mix, a gasket which carries out sealing of opening of battery can, and cathode collector which penetrates gasket and which is penetrated by gel-form cathode.    DESCRIPTION OF DRAWING(S) - The figure shows the longitudinal cross-sectional view of the alkaline cell. (Drawing includes non-English language text)    Battery can (2)    Coating film (14)    Battery can side layer (15)    Surface side layer (16)
NOVELTY - Proton conduction material contains compound having siloxane structure and quinone structure (1) in the ratio of 0.1-10 with respect to one siloxane unit.    USE - For proton conduction film (claimed) used for fuel cell, water electrolysis, hydrogen sensor, concentration cell and dehumidifier, especially solid polymer electrolyte type fuel cell.    ADVANTAGE - The proton conduction material has favorable proton conductivity in temperature region of 70-200degreesC and provides film with excellent heat resistance.    DETAILED DESCRIPTION - Proton conduction material contains compound having siloxane structure and quinone structure of formula (1) in the ratio of 0.1-10 with respect to one siloxane unit.    R1,R2=hydroxyl group, 1-4C alkyl group or alkoxy group.    An INDEPENDENT CLAIM is included for proton conduction film, which contains the proton conduction material and has proton conductivity of 0.1 S/cm or more at 60degreesC.
NOVELTY - A fuel cell system includes a fuel cell stack (100) comprising multiple fuel cell separators and unit cells that are laminated alternately to form a fuel gas flow path (201). Voltage sensors (S1-Sr) detect the voltage for every unit cell. A judgment unit judges whether the detected values of the output sensor are abnormal. An estimation unit to estimate the part where the detected value of the output sensor causes abnormality when the detected value of the output sensor is judged to be unusual by judgment unit.    USE - Used to supply electric power to an external load.    ADVANTAGE - The fuel cell system can easily determine the state of each module.    DETAILED DESCRIPTION - An INDEPENDENT CLAIM is also included for abnormality part estimation.    DESCRIPTION OF DRAWING(S) - The figure shows the block diagram of the fuel cell system.    Fuel chamber (30)    Fuel cell stack (100)    Fuel gas flow path (201)    Voltage sensors (S1-Sr)
NOVELTY - A production process for bipolar plates (5,6) for a hydrogen fuel cell (1) using conductive silicon elastomer comprises producing the plates in shapes for transfer molding in which the surfaces receive air passages of the gas field at the sides. Surface roughness is 150 -300 microns, plates are soot-enriched and must have no further processing, all types of moldable silicon compounds can be used and plates have grooves for a temperature-resistant seal.    USE - As a production process for bipolar plates for a hydrogen fuel cell (claimed).    ADVANTAGE - A higher and wider temperature operating range is obtained, lifetime is extended and no toxic materials are used.    DESCRIPTION OF DRAWING(S) - A sketch of the cell is shown.    Fuel cell (1)    Coolant (2)    Air (3)    Membrane assembly (4)    Bipolar plates (5,6)
NOVELTY - The cell pole piece includes electrode active substance, collector, adhesive and conducting agent. The thickness of said pole piece is 40-100 micron. The active substance of anode is selected from one of LiCoO2 and LiMnO2 or the mixture of the both. The active substance of cathode is electrographite with grain size D50 distributed between 5-11 micron. The said adhesive is polyvinylidene fluoride or Teflon. The conducting agent is selected from one of conducing carbon black, super-conduct carbon black, conductance graphite, acetylene black and carbon nano tube, or mixture of two of them above, or themixture of more than two of them above. The weight percentage of electrode active substance, adhesive and conducting agent are 85-96, 2-8 and 1-10 respectively.
NOVELTY - A proton conducting membrane and its production are disclosed. The procedure is carried out by grafting monomer containing fluorophenylethylene into polymer membrane material, filming the polymer membrane material, acidifying to substitute cation interchange group on benzene ring containing fluorophenylethylene group. It has lower methanol permeability. It can be used for direct-feeding methanol fuel battery or hydrogen-oxygen battery.
NOVELTY - The present invention relates to process of preparing polydiamino anthraquinone. The preparation process includes the following steps: dissolving protonic acid in organic solvent to form organic solution, dissolving diamino anthraquinone or its derivative and oxidant separately in two parts of organic solution, and dropping the oxidant solution into the solution of diamino anthraquinone or its derivative for reaction, and post-treatment to obtain polydiamino anthraquinone powder. The prepared polydiamino anthraquinone, the crystal structure analysis in a Bruker D8 Advance X-ray analyzer shows,has high polymerization degree. The prepared polymer has conductivity of 1.06-10-6 S/cm2 and yield up to 79.5 wt%. The polymer may be used in secondary battery, super capacitor and other electric elements.
NOVELTY - A photovoltaic cell includes a photovoltaic layer comprising conjugated polymer having electron-withdrawing and electron-donating groups across the substituents of a polymer backbone.    USE - For use as photovoltaic cell.    ADVANTAGE - The photovoltaic cell achieves more efficient charge separation.    DETAILED DESCRIPTION - A photovoltaic cell includes a photovoltaic layer comprising conjugated polymer containing monomer units of formula -((A)aX(B)b)- (I).    X=6-14C arylene, 6-14C arylene-vinylene, or 6-14C arylene-acetylene;    A=a group of formula -(L)m-EWG;    EWG=electron-withdrawing group;    a=1-3;    m=0 or 1-10;    L=spacer group, e.g. 6-14C arylene, (6-14C arylene)-vinylene, (6-14C arylene)-acetylene, 5-10-membered heteroarylene, (5-10-membered heteroarylene)-vinylene, or (5-10-membered heteroarylene)-acetylene, in which the arylene and heteroarylene moieties are optionally substituted by 1-10C alkyl, 1-10C alkoxy, and/or EWG;    B=a group of formula -(L')n-EDG;    EDG=electron-donating group;    b=1-3;    n=0 or 1-10;    L'=spacer group, e.g. 6-14C arylene, (6-14C arylene)-vinylene, (6-14C arylene)-acetylene, 5-10-membered heteroarylene, (5-10-membered heteroarylene)-vinylene, or (5-10-membered heteroarylene)-acetylene, in which the arylene and heteroarylene moieties are optionally substituted by 1-10C alkyl, 1-10C alkoxy, or EDG.    When m is greater than 0, EWG is attached to arylene, heteroarylene, vinylene, or acetylene moiety of L. When n is greater than 0, EDG is attached to arylene or heteroarylene moiety of L'. m and n are not both zero. An INDEPENDENT CLAIM is included for use of conjugated polymer comprising monomer units (I) as photovoltaic material in a photovoltaic cell.
NOVELTY - The biological fuel cell (1) has cathode (5)- and anode (2) compartment, and partition wall separating the compartments. Both the compartments enclose with one another and have a circular cross section. The biological fuel cell is switched in series with a number of differing biological fuel cells.    USE - Used for performing a biological oxidation reaction.    ADVANTAGE - Large contact area between the anode- and the cathode compartment, thereby achieving optimal protons mass transport between the both compartments. The total membrane area per reactor volume unit is high.    DETAILED DESCRIPTION - The biological fuel cell (1) has cathode (5)- and anode (2) compartment, and partition wall separating the compartments. Both the compartments enclose with one another and have a circular cross section. The biological fuel cell is switched in series with a number of differing biological fuel cells. The anode and the cathode are electrically connected with the cathode of a different biological fuel cell and with the anode of a different biological fuel cell respectively. One of the anode or cathode comprises two materials with mutually differing electrical resistance.    An INDEPENDENT CLAIM is included for a method for the biological oxidation of a biologically oxidisable compound.    DESCRIPTION OF DRAWING(S) - The drawing shows a biological fuel cell:    Biological fuel cell (1)    Anode compartment (2)    Partition wall (4)    Cathode compartment (5)
NOVELTY - An electrochemical cell (200) comprises a membrane electrode assembly (MEA); a cell separator plate (245, 280) on a side of MEA, and defining a flow field (225, 230) that extends from MEA to the cell separator plate; and compressible layers (400) comprising carbon disposed within the flow field, such that the loading of the cell is defined by the compression of the compressible layers.    USE - The electrochemical cell is used as e.g. proton exchange membrane (PEM) electrochemical cell, anode feed electrolysis cell, cathode feed electrolysis cell, fuel cell or regenerative fuel cell for a cell stack used as part of an electrochemical cell system.    ADVANTAGE - The electrochemical cell achieves a lower profile cell configuration having lower weight, size, and cost; and has fewer plated parts resulting in fewer manufacturing process steps and process time as well as less use of chemicals often used in plating, which are typically harmful to the environment, and a hydrogen compatible flow field component that is electrically conductive, elastically compressible, and suitable for replacing typical metal-rubber composite pressure pads and plated metal screen packs.    DESCRIPTION OF DRAWING(S) - The figure shows an electrochemical cell.    Electrochemical cell (200)    Oxygen electrode (215)    Flow field (225, 230)    Cell separator plate (245, 280)    Compressible layers (400)
NOVELTY - A U-shaped element includes an interior side (130) that is connected to a mobile device battery (104) so that a terminal (140) of the interior side contacts a battery contact (151) of the mobile device battery. A conductive element (120) coupled to the terminal provides a conductive contact on an exterior side (132) of the U-shaped element for contacting a printed circuit board terminal.    USE - For mobile device battery used in cellular telephone, personal digital assistant (PDA), laptop and computer peripheral.    ADVANTAGE - A highly compatible mouse interface for different types of mobile device batteries is provided.    DETAILED DESCRIPTION - INDEPENDENT CLAIMS are included for the following:    (1) mobile device battery assembly; and    (2) mobile device.    DESCRIPTION OF DRAWING(S) - The figure shows the mobile telephone battery assembly.    Mobile device battery (104)    Conductive element (120)    Interior side (130)    Exterior side (132)    Terminal (140)    Battery contact (151)
NOVELTY - End plates (20a) which clamp fuel cells in between, have integral stiffening ribs (80, 80a-80c). Resin manifolds (84a, 84b) which are connected to the ports at end plates for reactive gas circulation, also have integral stiffening ribs (96a-96j). The stiffening ribs at both the end plates and the manifolds are continuous respectively.    USE - For e.g. a fuel cell stack for electric power generation.    ADVANTAGE - The continuous ribs provide reinforcement to end plates and the manifolds, even if the thickness of the end plates is reduced for weight reduction. The load acting on the end plate can be equalized reliably. The ports are vertical, promoting drainage of stagnant water in both oxidizing agent port and fuel gas port. The reduction of battery capability due to stagnant water is prevented.    DESCRIPTION OF DRAWING(S) - The figure shows the front side view of the fuel cell stack.    End plate (20a)    Stiffening ribs at end plate (80,80a-80c)    Manifolds (84a,84b)    Stiffening ribs at manifolds (96a-96j)
NOVELTY - A detector detects the voltage of a fuel cell stack based on which a control unit controls the output current of the fuel cell stack. The fuel gas and oxidizing agent gas are supplied to the fuel cell stack, when the detected voltage value is beyond the preset voltage value. The output current value is made smaller than usual electric current value output, when the detected output voltage is not beyond the preset value.    USE - For a fuel cell system.    ADVANTAGE - The system prevents the voltage value of the fuel cell stack reaching zero, and hence performance degradation of the fuel cell is prevented.    DESCRIPTION OF DRAWING(S) - The figure shows a schematic drawing of the fuel cell system.    Fuel cell system (1)    Control unit (20)    Load control unit (30)    Fuel supply pipe (41)    Oxidizing agent supply pipe (42)
NOVELTY - Self-lubricating coating layers (9,10,11) are formed at the raceways (6a,7a) of inner ring (6) and outer ring (7) and at outer periphery of ball (8). The coating layers comprise soft metals such as gold, silver, tin and copper.    USE - For rolling bearing such as ball thrust bearing for impeller type and scroll type pumping machines for fuel cells.    ADVANTAGE - A favorable lubricating performance can be ensured for long period of time, even if the pumping machine is driven using organic solvent.    DESCRIPTION OF DRAWING(S) - The figure shows a cross sectional view of the principal portion of the ball thrust bearing.    Inner ring (6)    Raceway of inner ring (6a)    Outer ring (7)    Raceway of inner ring (7a)    Ball (8)    Coating layers (9,10,11)
NOVELTY - The solar power generation module comprises a photovoltaic cell (13) attached to the transparent rear surface side of a glass substrate (11) arranged at the front side. The sunlight is injected on the photovoltaic cell, through a polymer layer (12). The trivalence cerium ion is doped as a light-active ion (15) in the glass substrate, such that the adhesion polymer layer is not exposed to ultraviolet ray.    USE - For solar power generation module.    ADVANTAGE - The ultraviolet ray can be used effectively for electric power generation and deterioration of each layer is suppressed. The lifetime of solar power generation module is extended at low maintenance cost.    DESCRIPTION OF DRAWING(S) - The figure shows a sectional view of the solar power generation module. (Drawing includes non-English language text)    Solar power generation module (10)    Glass substrate (11)    Polymer layer (12)    Photovoltaic cell (13)    Light-active ion (15)
NOVELTY - The terminal box has a bypass diode (6) which connects mutually several terminal board built into the inside of the case containing baseplate (1), a side wall (3) and a lid (7). The lid which is formed from a plastic resin material extends outwardly from the side wall where the portion of the extended lid has a frame.    USE - For solar cell panels.    ADVANTAGE - The heat which a bypass diode generates can be thermally radiated effectively to the periphery atmosphere.    DESCRIPTION OF DRAWING(S) - The figure shows a schematic sectional drawing of the lid of the thermal box.    Base plate (1)    Side wall (3)    Bypass diode (6)    Lid (7)    Air space (10)
NOVELTY - The terminal box has a lid (7) formed from a plastic resin structure and metallic structure. The metallic structure is attached to the surface facing the case of the plastic resin structure.    USE - For solar cell panel.    ADVANTAGE - The heat from case is thermally radiated, without reducing the resistance value of the terminal box.    DESCRIPTION OF DRAWING(S) - The figure shows a sectional view of the metallic structure attached to the surface inside the case of the plastic resin structure of a lid in the terminal box.    Baseplate (1)    Side wall (3)    Bypass diode (6)    Lid (7)    Air space (10)
NOVELTY - A lead storage battery contains metal lead as cathode, lead peroxide as anode and dilute sulfuric acid as electrolyte liquid. The electrolyte liquid and/or cathode contains an organic polymer which increases hydrogen overvoltage of cathode during charging of the battery.    USE - For power supply of hybrid vehicles (claimed).    ADVANTAGE - The lead storage battery has excellent charging and discharging characteristics and cycle life in heavy current, and is economical. Crystal growth of lead sulfate during discharge is prevented.    DETAILED DESCRIPTION - An INDEPENDENT CLAIM is included for power supply for hybrid vehicles, which is formed by connecting above lead storage battery in parallel with an electrical double layer capacitor.
NOVELTY - The battery has film package (14) having insulating resin layers (72a,72b) formed on resin layers (78a,78b) on positive electrode lead terminal (50). A thin region (48a,48b) are formed in each resin layers to decrease the moisture content permeability to the terminal.    USE - For lithium primary battery, lithium secondary battery, nickel hydrogen battery and manganese battery.    ADVANTAGE - A battery excellent in moisture content barrier property is realized.    DESCRIPTION OF DRAWING(S) - The figure shows a sectional view of the film package type battery.    Film package (14)    Lead terminal sealing layer (46)    Thin regions (48a,48b)    Positive electrode lead terminal (50)    Adhesive resin layers (60a,60b)    Insulating resin layers (72a,72b)    Resin layers (78a,78b)
NOVELTY - A solid-state fuel structure (1) is obtained by covering portion(s) of volatile fuel organic substance (2) used as fuel with a coating substance (3) which is solid below predetermined temperature.    USE - For a polymer electrolyte fuel cell such as direct methanol-type fuel cell (both claimed) used for portable devices, such as portable computer and mobile telephone.    ADVANTAGE - The solid-state fuel structure improves safety of fuel in the polymer electrolyte fuel cell using the organic substance as fuel. The fuel density is improved, thereby improving the efficiency of fuel cell.    DETAILED DESCRIPTION - INDEPENDENT CLAIMS are also included for the following:    (1) the manufacture of solid-state fuel structure, which involves covering portion(s) of volatile fuel organic substance by a coating substance which is a solid below the service temperature region of the volatile fuel organic substance; and    (2) use of the solid-state fuel structure, which involves contacting the fuel structure and water to produce aqueous solution of volatile fuel organic substance.    DESCRIPTION OF DRAWING(S) - The figure shows the longitudinal cross-sectional view of solid-state fuel structure.    Solid-state fuel structure (1)    Volatile fuel organic substance (2)    Coating substance (3)
NOVELTY - A mixture contains granular ceramic particles with average particle diameter of 2-120 microns and moisture content of 0.8 mass% or less, and does not contain solvent. The granular particles are obtained without using a binder.    USE - For manufacturing ceramic green molded product such as ceramic green sheet used for fuel cell.    ADVANTAGE - The mixture enables manufacture of high quality ceramic green sheet with high yield and within a short period of time. Since a solvent is not contained, the use of explosion-proof installation is eliminated and the molded product is manufactured economically. Since the ceramic particles of granular form are used, the generation of crack in the molded product is suppressed.
NOVELTY - The solar power generation apparatus (1) has concave rooms (3) with opening end formed in orthohexagonal shape divided by partition wall (2) in frame (4) made of waste tire. A photovoltaic panel (5) is arranged at the bottom portion of the concave room. A lens is provided above the frame corresponding to the opening of the upper end of the concave room. A mirror-surface processing layer (K) is formed except the portion corresponding to the central region of each concave room.    USE - For solar power generation apparatus.    ADVANTAGE - The condensing rate to the solar panel surface is improved. The light can be received efficiently and sufficient photo-electromotive surface can be obtained.    DESCRIPTION OF DRAWING(S) - The figure shows the cross-sectional view of the solar power generation apparatus.    Solar power generation apparatus (1)    Partition wall (2)    Concave room (3)    Frame (4)    Photovoltaic panel (5)    Mirror-surface processing layer (K)
NOVELTY - A temperature humidity exchanger (2) performs exchange of temperature and humidity by mixing of non-reacted air and reacted air. An air supply fan (5) is attached to the exchanger through a non-reacted air supply pipe (6). A temperature sensor (19) is attached to the polymer electrolyte fuel cell (1), to detect the temperature of the cell. A control unit (8) controls the air supply fan based on the detected temperature.    USE - For a polymer electrolyte fuel cell system.    ADVANTAGE - The system ensures stable driving of the fuel cell and prevents drying of the electrolyte film, and eliminates the need to operate additional apparatus and excludes uselessness of energy, by providing temperature-humidity exchanger.    DESCRIPTION OF DRAWING(S) - The figure shows a systematic view of the polymer electrolyte fuel cell system. (Drawing includes non-English language text)    Polymer electrolyte fuel cell (1)    Temperature-humidity exchanger (2)    Air supply fan (5)    Non-reacted air supply pipe (6)    Control unit (8)    Temperature sensor (19)
NOVELTY - Thermal solar arrangement comprises an external heat exchanger (40) having a secondary circuit (42) connected to a heating circulation (50). A liquid heat carrier of the heating circulation flows through the secondary circuit.    USE - For a building.    ADVANTAGE - The thermal solar arrangement can be retrofitted.    DETAILED DESCRIPTION - Preferred Features: The secondary circuit of the heat exchanger is connected in the approach of the heating circulation. A heating boiler (70) and a hot water storage unit (80) are integrated in the arrangement. The heat carrier is a mixture of water and polypropylene or an oil.    DESCRIPTION OF DRAWING(S) - The drawing shows a schematic view of the thermal solar arrangement.    external heat exchanger (40)    secondary circuit (42)    heating circulation (50)    heating boiler (70)    hot water storage unit (80)
NOVELTY - The car/truck has an axle to which an alternator is connected for hooking up to a front wheel or a rear wheel. One end of the alternator is connected to a rubber wheel in a rim. The alternator is connected to a battery e.g. deep cycle marine battery, such that the battery is charged during the driving state. The battery is connected to a DC connector. The DC connector is connected to a DC motor that is adapted for connection to a wheel rim. A potentiometer is hooked to a gas pedal for sending a signal to a controller of the motor. A waterproof cover encloses the alternator.    USE - Gas electric power car/heavy duty truck.    ADVANTAGE - The small-sized alternator connected to the axle moves during driving to charge the battery. The waterproof cover protects the alternator from different weather conditions. The DC motor provides ten times of its power for a short period of time sufficient for speeding up the car.    DESCRIPTION OF DRAWING(S) - The drawing shows an alternator connected to a tire of a gas electric power car.
NOVELTY - A slurry containing zirconia particles, binder, plasticizer and dispersion medium is molded and dried, to obtain a large-sized tin zirconia green sheet (B). The resulting zirconia green sheet is pressed in thickness direction with a pressure of 10-40 MPa. The pressed zirconia green sheet is baked at 1200-1500degreesC and cooled at 500-200degreesC for 100-400 minutes, to obtain a solid electrolyte sheet.    USE - For manufacturing solid electrolyte sheet used for solid oxide fuel cells for motor vehicle.    ADVANTAGE - The method enables efficient production of solid electrolyte sheet with high durability, density and fracture toughness.    DETAILED DESCRIPTION - An INDEPENDENT CLAIM is included for solid electrolyte sheet.    DESCRIPTION OF DRAWING(S) - The figure shows a conceptual diagram of the green sheet subjected to pressurization process.    Polyethylene terephthalate film (A)    Green sheet (B)    Acrylic board (C)    Press (P)
NOVELTY - The method involves providing a solvent- and/or temperature sensitive plastic body (1) e.g. thermoplastic injection molded body, as a substrate, and applying a layer system comprising function determining layers of an electronic semiconductor component on the substrate. A protective layer (6) made of a polymer compound is partially or completely applied on a substrate surface or one of the determining layers in a low-temperature process at temperatures of less than 100 degree celsius, where the layer (6) comprises an aqueous-alcoholic solution or it is solvent-free. The layer (6) is then dried. and dried.    USE - Used for the production of organic or polymer field effect transistor, solar cells or light emitting diodes.    ADVANTAGE - The protective layer made of the polymer compound is partially or completely applied on the substrate surface or one of the function determining layers in a low-temperature process at temperatures of less than 100 degree celsius and dried, thus protecting the substrate against undesirable action of solvents, while etching the substrate surfaces, during the production of transistors, cells or diodes.    DETAILED DESCRIPTION - An INDEPENDENT CLAIM is also included for an organic field effect transistor, solar cell or light emitting diode comprising a protective layer.    DESCRIPTION OF DRAWING(S) - The drawing shows a schematic side view of a field effect transistor.    Plastic body (1)    Source electrode (2)    Semiconductor layer (3)    Drain electrode (4)    Gate electrode (5)    Protective layers (6, 7)
NOVELTY - An electrolyte comprises an electrolyte salt, a solvent, and a lactide-like compound.    USE - The electrolyte is used for, e.g. lithium secondary battery (claimed) used for, e.g. portable telephones, camcorders, notebook computers, personal computers, and electric vehicles.    ADVANTAGE - The additive for non-aqueous electrolytes improves the charge/discharge efficiency and cycle life characteristics of the secondary battery.    DETAILED DESCRIPTION - An electrolyte comprises an electrolyte salt, a solvent, and a lactide-like compound of formula (1).    R=halo, or halo-substituted or non-substituted 1-10C alkyl or alkenyl.    An INDEPENDENT CLAIM is also included for an electrode comprising a passivation layer partially or totally formed on its surface, where the passivation layer comprises the lactide-like compound (1).    DESCRIPTION OF DRAWING(S) - The figure shows a graph of the results of differential scanning calorimetry of the anode active materials collected from the lithium secondary batteries.
NOVELTY - An electrode layer pattern in an organic functional device comprising a first transparent electrode layer, a second electrode layer and an organic functional layer between the electrode layers, is generated by arranging a laser (704) to irradiate the organic functional device (701) through the first electrode layer; selecting a set of laser parameters to enable the laser to locally modify an electric conductivity of the second electrode layer; and locally modifying, by the laser in accordance with the set of laser parameters, the electric conductivity of the second electrode layer.    USE - Used for generating an electrode layer pattern in organic functional devices e.g. organic light emitting diodes, organic solar cells (claimed), organic photovoltaic elements, organic photodiodes or organic photosensors.    ADVANTAGE - The need for very careful handling during pattern generation is reduced. The need for special processing environment e.g. clean room, inert gas or vacuum is eliminated. The invention enables a less costly and more reliable generation of patterns in an electrode layer of an organic functional device. It enables relatively robust patterning of an electrode layer in an organic functional device.    DESCRIPTION OF DRAWING(S) - The figure shows an arrangement for carrying out a method.    Organic functional device (701)    X-Y table (702)    Computer (703)    Laser (704)    Optical arrangement (705)
NOVELTY - A negative electrode terminal (6) has a tip withdrawn to the outside of a case through a heat-sealed portion (9a) of the case. An alumina layer (14) has projections and recesses formed on a seal portion (13) of the negative electrode terminal. The positive and negative electrode terminals (7,6) have cross-sectional region that satisfies a specific formula. A rated capacity (Ah) of the battery falls within a range of 1-50 Ah.    USE - For battery pack used in vehicle (claimed).    ADVANTAGE - Improves charge-discharge cycle characteristics of the battery under the environment of high temperature and humidity.    DETAILED DESCRIPTION - An INDEPENDENT CLAIM is included for battery pack.    DESCRIPTION OF DRAWING(S) - The figure shows a cross-section- al view of the non-aqueous electrolyte battery.    Negative electrode terminal (6)    Positive electrode terminal (7)    Heat-sealed portion (9a)    Metal layer (10)    Thermo- plastic resin layer (11)    Resin layer (2)
NOVELTY - The apparatus (100) includes a solar energy converter (120) and an electrical energy converter (128) fabricated on a semiconductor substrate (114). The electrical energy converter receives electrical energy from the solar energy converter. The solar energy converter includes solar cells. The electrical energy converter includes a voltage set-up converter unit, a DC-AC converter unit, a solid-state inverter, an inverter, a DC-DC converter unit, a generator, and a flip-chip bonded to the semiconductor substrate. A frequency reference terminal (132) is coupled to the electrical energy converter.    USE - Used to provide electric power for e.g. high-speed computers, communication and signal processing circuitry, modems, single or multi-processor modules, single or multiple embedded processors, data switches, application-specific modules including multilayer, multi-chip modules. Also applicable in a variety of electronic systems such as TVs, cellular telephones, personal computers, workstations, radios, video players, vehicles, and others in commercial and residential buildings.    ADVANTAGE - Provides a solar energy conversion system at reduced cost and increased reliability since the energy conversion circuitry may be fabricated in the same process steps as solar energy conversion components. Ensures that the integrated power conversion circuitry results in the production of lighter weight, large-scale solar panels.    DETAILED DESCRIPTION - INDEPENDENT CLAIMS are included for the following:    (1) Solar energy conversion system; and    (2) Solar energy conversion method.    DESCRIPTION OF DRAWING(S) - The figure shows the block diagram of the solar energy conversion apparatus.    Solar energy conversion apparatus (100)    Semiconductor substrate (114)    Solar energy converter (120)    Electrical energy converter (128)    Frequency reference terminal (132)
NOVELTY - A glass made translucent substrate (12) is arranged facing one surface side of counter electrode substrate (11), catalyst electrode (13) formed in one surface side of counter electrode and semiconductor electrode (14) including sensitizing dye arranged at surface that opposes counter electrode. An electrolyte liquid (17) is filled between catalyst electrode and semiconductor electrode and wall portion (18) provided at circumference of electrodes is heated, melted and solidified by irradiating laser beam, so that to join counter electrode and translucent electrode.    USE - For dye-sensitized solar cell used in solar power generation.    ADVANTAGE - Suppresses the detachment of sensitizing dye at the time of manufacturing of cell and performs sealing of electrode and electrolyte liquid.    DETAILED DESCRIPTION - An INDEPENDENT CLAIM is included for dye sensitized solar cell sealing method.    DESCRIPTION OF DRAWING(S) - The figure shows a sectional view of the dye-sensitized solar cell.    Counter electrode substrate (11)    Translucent substrate (12)    Catalyst electrode (13)    Semiconductor electrode (14)    Electrolyte liquid (17)    Wall portion (18)
NOVELTY - The dye sensitizing solar cell comprises a porous semiconductor layer (4), electric charge carrying layer (8) and counter electrode (5) to which a glass substrate (2), transparent conductive layer (3) and dye are absorbed. The glass substrate has a curvature of 0.001-0.2mu for 100mu of measurement distance.    USE - For crystal silicon solar cell.    ADVANTAGE - The curvature of a glass substrate during baking processing to form porous semiconductor layer can be restrained. A crack produced at the time of manufacture of a solar cell.    DETAILED DESCRIPTION - An INDEPENDENT CLAIM is included for porous semiconductor layer manufacturing method.    DESCRIPTION OF DRAWING(S) - The figure shows a schematic view of the dye sensitizing solar cell.    Glass substrate (2)    Transparent conductive layer (3)    Porous semiconductor layer (4)    Counter electrode (5)    Electric charge carrying layer (8)
NOVELTY - The closed type battery has an electrolyte liquid injecting nozzle (2) made of aluminum or aluminum alloy provided at a battery header (1), having a large opening diameter portion (2a) and a small diameter portion (2b). A sealant (3) made of nickel and aluminum covers the small diameter portion of nozzle connected to a level difference portion (2c) by resistance welding. A sealant (4) made of aluminum or aluminum alloy covers the large opening diameter portion of nozzle by laser welding.    USE - For portable electronic device.    ADVANTAGE - The leakage of the electrolyte liquid from the injecting nozzle by pressure rise inside the battery container is suppressed. The characteristic of the sealing is excellent.    DESCRIPTION OF DRAWING(S) - The figure shows the perspective, top and sections of the closed type battery.    Battery header (1)    Injecting nozzle (2)    Large opening diameter portion (2a)    Small diameter portion (2b)    Level difference portion (2c)    Sealants (3,4)
NOVELTY - A clamping unit clamps the splashproof unit obtained by resin molding and accommodates the splashproof unit in a storage structure in state at which splashproof unit is maintained at fixed position. A positioning structure (401) provided for setting uniformly the direction of joint portion (102a) of a main tube (102) of stopper, has a stop pin (405) fitted into through hole (102b) in main tube to stop rotation of main tube after positioning process. The splashproof unit is then mounted in main tube from storage structure.    USE - For manufacturing liquid opening stopper for lead storage battery.    ADVANTAGE - Eliminates the need for complicated alignment operation of splashproof unit so splashproof unit is easily and automatically accommodated in stopper and productivity is improved.    DESCRIPTION OF DRAWING(S) - The figure shows the positioning structure of main tube.    Main tube (102)    Joint portion (102a)    Through hole (102b)    Positioning structure (401)    Mounting base (402)    Rotary unit (403)    Stop pin (405)
NOVELTY - A catalyst support comprises a porous material obtained by performing activation and high temperature heat processing or vice versa of a fullerene-containing soot, or an extraction residual material obtained by extracting a portion of fullerene from fullerene-containing soot, using a solvent.    USE - For an electrode catalyst of a fuel cell (claimed) such as a polymer electrolyte fuel cell used for generating power.    ADVANTAGE - The catalyst support has good dispersibility, oxidation resistance and activity.
NOVELTY - A battery chamber (4) has a battery (1) with a division wall (3) arranged in the case (2). An exhaustion chamber (5) connects the opening of a safety valve (10) of the battery to exhaust the gas ejected from the safety valve. The ejected gas is made to flow into the exhaustion chamber without flowing into the battery chamber and ejected out of the case.    USE - For vehicles.    ADVANTAGE - The abnormality in a battery is detected correctly with a simple structure and a fire extinguisher is operated effectively. The influence from the battery overheat during injection of gas is reduced and improves safety.    DESCRIPTION OF DRAWING(S) - The figure shows a schematic sectional diagram of the power supply device. (Drawing includes non-English language text).    Battery (1)    Case (2)    Division wall (3)    Battery chamber (4)    Exhaustion chamber (5)    Safety valve (10)
NOVELTY - A laminated surface which contacts metallic foil (5,6) is a roughened collector (3). A gap (4) exists between metallic foil of two sheets which the roughened surface contacts to relive the expansion.    USE - For lithium ion batteries (claimed).    ADVANTAGE - The charging and discharging cycle characteristic of the lithium ion battery is improved.    DESCRIPTION OF DRAWING(S) - The figure shows a schematic longitudinal cross sectional view of negative electrode for lithium ion batteries.    Negative electrode (1)    Roughened collector (3)    Gap (4)    Metallic foil (5,6)    Metallic coil thickness (7,8)
NOVELTY - An adhesive layer containing a proton acid group-containing aromatic polymer is formed between a catalyst layer and a gaseous diffusion layer, and adhered, to obtain a membrane electrode assembly. The catalyst layer contains a proton acid group-containing aromatic polymer and carbon particles by which metal catalyst is supported, on both surfaces of a solid polymer electrolyte film. The gaseous diffusion layer is formed on the catalyst layer.    USE - For the production of a membrane electrode assembly used for a solid polymer electrolyte-type fuel cell.    ADVANTAGE - The joint strength between the catalyst layer and the gaseous diffusion layer is improved, and hence a solid polymer film electrode assembly with good electric power generation durability is obtained.
NOVELTY - An organic-inorganic hybrid catalyst layer contains a catalyst carrying carbon particles, a sulfonic acid group-containing polyarylene having a sulfonic acid group-containing structural unit (A) and a structural unit derived from benzene (B), and a metalloxane polymer.    USE - For polymer electrolyte fuel cells.    ADVANTAGE - The organic-inorganic hybrid catalyst layer has good mechanical strength at high temperature conditions. The fuel cell using the organic-inorganic hybrid catalyst layer has good electric power generation capability and durability.    DETAILED DESCRIPTION - An organic-inorganic hybrid catalyst layer contains a catalyst carrying carbon particles, a sulfonic acid group-containing polyarylene having a sulfonic acid group-containing structural unit of formula (A) and a structural unit derived from benzene of formula (B), and a metalloxane polymer.    Y = -CO-, -SO2-, -SO-, -CONH-, -COO-, -(CF2)l- or -C(CF3)2-;    l = 1-10;    Z = direct bond, -(CH2)l-, -C(CH3)2-, -O- or -S-;    Ar = aromatic group having -SO3H, -O (CH2)pSO3H or -O(CF2)pSO3H as substituent;    p = 1-12;    m and n = 0-10;    k = 1-4;    A and D = direct bond, -CO-, -SO2-, -SO-, -CONH-, -COO-, -(CF2)l-, -CR'2, cyclo hexylidene, fluorenylidene, -O- or -S-;    R' = aliphatic hydrocarbon, aromatic hydrocarbon or halogenated hydrocarbon;    Q = oxygen atom or sulfur atom;    R1-R16 = H, fluorine atom, halogenated alkyl, partially halogenated alkyl, allyl, aryl, nitro or nitrile;    s and t = 0-4;and    r = 0 or 1 or more.    An INDEPENDENT CLAIM is included for the production of the above organic-inorganic hybrid catalyst layer, which involves forming a catalyst paste composition containing catalyst carrying carbon particles, polyarylene having a sulfonic acid group and a metalloxane polymer, and condensing the metalloxane polymer in the catalyst layer.
NOVELTY - Catalyst carrying carbon having solubility parameter of 7.5-13 (cal/mol)1/2 and specific organic solvent are mix-stirred. Subsequently, an ionic conductive aromatic polymer solution is added, and catalyst paste containing catalyst carrying carbon and polymer and having median size of 30-700 nm, is manufactured.    USE - For manufacturing catalyst paste for forming catalyst layer (both claimed) for polyelectrolyte type fuel cell.    ADVANTAGE - The method provides catalyst paste having favorable electric power generation characteristics. Generation of pinhole and graft catalyst layer is prevented.    DETAILED DESCRIPTION - Catalyst carrying carbon having solubility parameter of 7.5-13 (cal/mol)1/2 and organic solvent having groups chosen from -O-, -OH, -CO-, -SO2-, -SO-, -COO- and -CONR- (where R is hydrogen atom or hydrocarbon group), are mix-stirred. Subsequently, an ionic conductive aromatic polymer solution is added, and catalyst paste containing catalyst carrying carbon and polymer and having median size of 30-700 nm, is manufactured. INDEPENDENT CLAIMS are included for the following:    (1) catalyst paste manufactured by the above method; and    (2) catalyst layer obtained from the catalyst paste.
NOVELTY - Several solid-electrolyte form fuel battery cells (62) connects to a cell stack (13a) located in a housing. A fuel gas case (47a) mounts the fuel battery cell to supply fuel gas to each fuel battery cell. A modification catalyst (51) arranges in the fuel gas case which attaches a fuel gas supply pipe (71a).    USE - For solid-electrolyte form fuel cell assembly.    ADVANTAGE - A high efficiency of power generation is obtained with the modifier structure acquiring high conversion ratio, while suppressing the heat radiation.    DESCRIPTION OF DRAWING(S) - The figure shows a side vertical structure of the electric-power-generation unit in the solid-electrolyte form fuel cell assembly.    Cell stack (13a)    Fuel gas case (47a)    Modification catalyst (51)    Solid-electrolyte form fuel battery cell (62)    Fuel gas supply pipe (71a)
NOVELTY - The lithium ion secondary cell has an electrolyte layer (14) provided between anode active-material layer (13) formed on collector (12), and cathode active-material layer (15) formed on collector (12). The active-material layers contain a gas-adsorption agent in the surface(s).    USE - As power supply or auxiliary power supply for hybrid vehicles, electric vehicles, hybrid electric vehicles, fuel-cell electric vehicles, and hybrid fuel-cell electric vehicles.    ADVANTAGE - The lithium ion secondary cell has excellent durability, minimum internal resistance, high capacity, and output characteristics. The gas trapped by the electrode-active-material layer/electrolyte layer boundary surface, and electrode-active-material layer/collector surface leading to output reduction is adsorbed by the adsorption agent.    DESCRIPTION OF DRAWING(S) - The figure shows the sectional drawing of the lithium ion secondary cell.    Cell layer (11)    Collector (12)    Anode active-material layer (13)    Electrolyte layer (14)    Cathode active-material layer (15)
NOVELTY - A micro pit of 0.01-1 microns magnitude size with a stainless steel plate is formed throughout the surface by immersion processing of chromium (Cr) and molybdenum (Mo) and the stainless steel surface is modified to the surface having high matching property with respect to the corrugation in the fiber of carbon paper.    USE - For a polymer electrolyte.    ADVANTAGE - The contact conditions such as density, temperature, time etc. with a non-oxidizing acid adjust the size and pitch of the micro pit and the magnitude size of the micro pit is made of the same order as corrugation of carbon fiber, therefore low contact resistance is obtained and the adjustments with respect to fiber is improved.    DESCRIPTION OF DRAWING(S) - The figure shows a structure demonstrating the adjustment of the separator with respect to the carbon fiber.
NOVELTY - An adhesive agent contains a polymer having an ether-containing structural unit (I), excluding ester-containing copolymer (II).    USE - As fixative material for fixing electrode components in batteries.    ADVANTAGE - The adhesive agent has excellent adhesive strength, and improves the heat stability of batteries.    DETAILED DESCRIPTION - An adhesive agent contains a polymer having an ether-containing structural unit of formula (I): -(-CH(-R4a)-CH(-R4b)-O-)m-, excluding ester-containing copolymer of formula (II). The copolymer is a random copolymer consisting of blocks (A,B) in the order of B-A-B. Block (A) consists of repeating unit of formula (III): -(-C(-R6)(-R7)-C(-R8)(-R9)-)- and block (B) consists of repeating unit of formula (IV): -(-C(-R10)(-R11)-C(-R12)(-R13)-)-.    R4a,R4b=H or methyl;    m=2-100;    R1-R3,R6,R8,R10-R12=H or 1-10C hydrocarbon;    R5=H, hydrocarbon, acyl or silyl;    R7=H, 1-10C hydrocarbon, hydroxyl, hydrocarbon oxy, carboxyl, acid anhydride group, amino, ester, or organic group having functional group(s) chosen from hydroxyl, carboxyl, epoxy, acid anhydride group, and amino;    R9=organic group having functional group(s) chosen from hydroxyl, carboxyl, epoxy, acid anhydride group, and amino;and    R13=optionally substituted aryl or heteroaryl.    R1 and R3, and R6 and R8 may form a ring. INDEPENDENT CLAIMS are included for the following:    (1) battery using the adhesive agent;    (2) adhesion method using the adhesive agent; and    (3) improvement of adhesive strength of adhesive agent, which involves adding a metal salt to the adhesive agent.
NOVELTY - The apparatus (1) has a angular shaped mirror-finished-surface material (4) which is arranged between the photovoltaic panels. The generator has a photovoltaic panel (2) which is arranged at one surface of a substrate (6) formed with a symmetric resin such that a solar-cell (7) carries out a surface contact.    USE - For solar-power-generator.    ADVANTAGE - The generator is small and is excellent in electric generation capacity even if it decreases constructing area.    DESCRIPTION OF DRAWING(S) - The figure shows a perspective view of the solar-power-generator.    Solar-power-generator (1)    Photovoltaic panel (2)    Mirror-finished-surface material (4)    Substrate (6)    Solar-cell (7)
NOVELTY - A sulfonating compound with solubility of less than 0.1 with respect to an organic solvent, is mixed with concentrated sulfuric acid to obtain a synthetic precursor. Subsequently, an organic solvent is added to the precursor and dissolved to obtain a synthetic precursor solution. Carbonyl sulfate of required molar quantity is prepared with concentrated sulfuric acid and anhydrous carboxylic acid. The carbonyl sulfate is added to precursor solution to obtain sulfonated substance.    USE - For sulfonating compound to produce sulfonated compound used for forming electrolyte film or electrolyte component for fuel cells (claimed) used for motor vehicles.    ADVANTAGE - The method enables accurate control of sulfonation rate of the compound to-be-sulfonated. The compound has slight solubility in organic solvent. Since the reaction solution is a homogeneous mixture, sulfonation is performed uniformly.    DETAILED DESCRIPTION - An INDEPENDENT CLAIM is included for electrolyte film or electrolyte component for fuel cells, using the sulfonated compound.
NOVELTY - A polyimide film is obtained by flow-spreading polyamic acid on a support, and heat-processing and/or imidating the obtained polyimide precursor film. The polyamic acid is obtained by reacting aromatic diamine and an aromatic tetracarboxylic acid. The surface (A) of at least one side of the film has corrugated structure with depth of 1-50 microns along film thickness direction.    USE - For substrate of solar cell (claimed), information communication apparatus such as broadcast apparatus, movable wireless and portable communication apparatus, radar and high-speed information processing apparatus, and for anti-skid material.    ADVANTAGE - The polyimide film has excellent heat resistance, toughness, adhesivity and flexible property, and is economically and conveniently manufactured with high productivity.    DETAILED DESCRIPTION - INDEPENDENT CLAIMS are included for the following:    (1) manufacture of polyimide film, which involves flow-spreading the polyamic acid on support, which has corrugated structure with depth of 1-50 microns, and then heat-processing and/or imidating the obtained polyimide precursor film; and    (2) solar cell, which has a photoelectric conversion layer provided on the polyimide film.
NOVELTY - A hollow sphere (110) of a vapor liquid separation apparatus (100) has a gas extraction membrane made of polytetrafluoroethylene (120) installed on several hole openings in the hollow sphere. The service entrance (130) connected with the hollow sphere introduces liquid and gas inside the hollow sphere. The discharge port (140) ejects an internal liquid outside through one end of a flexible tube (150), where the other end contacts the liquid in the hollow sphere.    USE - For a direct liquid fuel battery.    ADVANTAGE - The gas extraction membrane is made of polytetrafluoroethylene and the flexible tube is same length as the diameter of the hollow sphere and so the vapor-liquid separation is performed regardless of the direction.    DESCRIPTION OF DRAWING(S) - The figure shows the vapor-liquid separation apparatus.    Hollow sphere (110)    Gas extraction membrane (120)    Service entrance (130)    Discharge port (140)    Flexible port (150)
NOVELTY - A measuring device measures the saturation of the water vapor in the oxidizing gas outlet of a fuel cell stack. A control device controls the operating temperature of the fuel cell stack or the water vapor saturation of the reactive gas.    USE - For a polymer electrolyte fuel cell system used for electric power generation.    ADVANTAGE - Since the ejection of the water in the battery is rationalized by controlling the water vapor saturation of the reactive gas, excess wetting of the catalyst layer is prevented. High battery stack characteristic is maintained for a long period of time.    DESCRIPTION OF DRAWING(S) - The figure shows the thickness of the porous layer for demonstrating the effect of the pond of the solid-portion element type fuel cell system and the relationship of cell-voltage reduction speed. (Drawing includes non-English language text).
NOVELTY - An electrolyte (24) comprises an electrolyte liquid and a polymer compound containing sultone.    USE - For battery (claimed) used as portable power supply for electronic devices such as camcorder, digital still camera, mobile telephone, portable information terminal, and notebook type computer.    ADVANTAGE - The electrolyte provides battery having excellent cycle characteristics, charging-and-discharging efficiency, ionic conductivity and electrolytic stability, without electrolytic decomposition reaction and swelling of exterior packing.    DETAILED DESCRIPTION - An INDEPENDENT CLAIM is included for battery having an anode (21), a cathode (22) and the electrolyte.    DESCRIPTION OF DRAWING(S) - The figure shows the sectional drawing of the structure of wound electrode component. (Drawing includes non-English language text)    Wound electrode component (20)    Anode (21)    Cathode (22)    Separator (23)    Electrolyte (24)
NOVELTY - A fuel cell housing (1) has a air electrode (5) and a fuel electrode (3). A light-emitting-unit (11) is provided at the side face of a position which is lower than the liquid level detection position of liquid fuel of a fuel tank (2). A light receiving unit (12) is provided at the side face of a position which is higher than the liquid level detection position of liquid fuel and detects whether the signal emitted from the light-emitting-unit receives light with the light receiving unit.    USE - For direct methanol fuel cell system.    ADVANTAGE - A liquid level can be detected without using the optical prism which requires highly accurate processing and positioning.    DESCRIPTION OF DRAWING(S) - The figure shows a structure of the direct methanol fuel cell system. (Drawing includes non-English language text).    Fuel cell housing (1)    Fuel tank (2)    Fuel electrode (3)    Air electrode (5)    Light-emitting-unit (11)    Light receiving unit (12)
NOVELTY - A fuel cell element has a monitor cell which is insulated with an electric power generation unit so as to immerse the fuel electrode in the fuel tank. A controller performs specific operation to control the fuel system based on the concentration of liquid fuel, the air flow amount supplied to monitor cell and the air electrode of cell stack.    USE - For direct methanol fuel cell system.    ADVANTAGE - The liquid level in the fuel tank is detected easily without using a prism for preventing the fuel scarcity.    DESCRIPTION OF DRAWING(S) - The figure shows a graphical representation of specifying predetermined relationship between the output current, output voltage, temperature and methanol concentration. (Drawing includes non-English language text)
NOVELTY - A liquid level detector with a light-receiving-unit (62) receives light into a liquid level detection position of the liquid fuel of a fuel tank (2). A light-emitting-unit (61) emits electromagnetic waves which includes UV-ray, visible ray, infrared ray and a prism refracts the electromagnetic wave and is made into a refraction signal.    USE - For direct methanol fuel cell system.    ADVANTAGE - A light-receiving-unit is provided at the liquid level detection position without providing processing for visual observation at a fuel tank thus the existence or nonexistence of the liquid fuel are detectable.    DESCRIPTION OF DRAWING(S) - The figure shows a structure of the direct methanol fuel cell system. (Drawing includes non-English language text).    Fuel Tank (2)    Fuel electrode (3)    Air electrode (5)    Light-emitting-unit (61)    Light-receiving-unit (62)
NOVELTY - The fuel cell has membrane-electrode assembly having solid polymer film sandwiched between cathode pole and anode pole, and a solid polymer film. The anode pole has tungsten carbide as catalyst. The cathode pole contains a catalyst. The electric potential of anode pole is maintained by normal hydrogen electrode reference, at -1 V to -20 V by supplying hydrogen containing gas to cathode pole and non-oxidized gas to anode pole, when cathode pole and anode pole are electrically connected.    USE - For processing polymer electrolyte fuel cell used for motor vehicle.    ADVANTAGE - The usage of tungsten carbide catalyst effectively reduced the amount of noble metal catalyst, therefore the manufacturing cost of polymer electrolyte fuel cell is reduced. The tungsten carbide catalyst has high catalytic activity.    DETAILED DESCRIPTION - INDEPENDENT CLAIMS are included for the following:    (1) electrode for fuel cell, which contains the catalyst; and    (2) fuel cell which has the electrode.
NOVELTY - The dye-sensitized solar cell forms the platinum film instead of the catalyst layer (7) on the same measurement condition for making photoelectric conversion efficiency ratio equal to 0.6 or more than of obtained battery on predetermined measurement conditions.    USE - For dye-sensitized solar cell.    ADVANTAGE - The dye-sensitized solar cell exhibits the outstanding photoelectric conversion efficiency by controlling the state of polyaniline film.    DETAILED DESCRIPTION - An INDEPENDENT CLAIM is included for manufacturing method of dye-sensitized solar cell.    DESCRIPTION OF DRAWING(S) - The figure shows a sectional diagram of dye-sensitized solar cell.    Substrate (1)    Electrically conductive film (2)    Barrier layer (3)    Oxide semiconductor film (4)    Catalyst layer (7)
NOVELTY - The thermo protector has a pair of lead conductors (1,10) arranged face to face. The end (201) of the electrical conductivity elastic rod (2) is folded and welded to the back side of lead conductor (1) in the front end of the lead conductor (1). The other end (210) of the elastic rod is folded by a predetermined angle, so that the surface joining of the folding portion is carried out through the soluble material (3) at the lead conductor (10).    USE - For detecting the abnormality heat generation of battery such as lithium ion secondary battery, lithium polymer rechargeable battery, and electric power transistor etc.    ADVANTAGE - The size of the thermo protector is reduced and so a integrated battery pack is obtained. The long-term stability is guaranteed.    DETAILED DESCRIPTION - An INDEPENDENT CLAIM is included for thermo protector manufacturing method.    DESCRIPTION OF DRAWING(S) - The figure shows the structure of the thermo protector.    Lead conductors (1,10)    Elastic rod (2)    Soluble material (3)    Welding location (4)    Ends (201,210)
NOVELTY - The dial (40) with a solar cell has a transmissive character board (41) having a striped prismatic-reflection surface or geometrical pattern shape surface at its lower surface. A semi-transmissive reflecting plate (47) is arranged at the lower surface side of the transmissive character board.    USE - For timepiece dial.    ADVANTAGE - The reflection-light amount in the prism surface of a transmissive charter board is very large. The plum color tone of the solar cell disappears and the white taste appears in the board. The timepiece dial is viewed brightly and the trouble to the electrical power generation of the solar cell is prevented. The variation in pattern decoration is increased.    DETAILED DESCRIPTION - An INDEPENDENT CLAIM is included for portable timepiece.    DESCRIPTION OF DRAWING(S) - The figure shows the sectional drawing of the timepiece dial.(Drawing includes non-English language text)    Timepiece dial (40)    Transmissive character board (41)    Prism (43)    Slope (43a,43b)    Semi-transmissive reflecting plate (47)
NOVELTY - The container (1) has a pressurization mechanism for raising an internal pressure and extruding a liquid outside, to supply the liquid currently stored inside to liquid receptacle condition. A liquid storage bag (3) is accommodated inside a case main structure (2). A twist helical spring (7) arranged around the rotation layer (6), adds a twist to the liquid storage bag, so that the liquid storage bag is contracted.    USE - For use in fuel cell system (claimed), and ink-jet printer.    ADVANTAGE - The pressure difference for liquid extrusion is decreased, at the time of liquid supply, irrespective of liquid residual amount. The filling of many liquid storage volume in the container is ensured.    DESCRIPTION OF DRAWING(S) - The figure shows the longitudinal cross-sectional view of the liquid supply container.    Liquid supply container (1)    Case main structure (2)    Liquid storage bag (3)    Rotation layer (6)    Twist helical spring (7)
NOVELTY - A holder for a folding umbrella is fitted with solar panels (1) and with a socket for connecting to a portable electronic equipment, e.g. laptop, MP3 player, mobile telephone etc. The socket can be for universal connection. An added feature is an integral rechargeable battery such as a lithium ion or a lithium polymer.    USE - Umbrellas and electronic accessories    ADVANTAGE - Enable longer operating times for portable electronic equipment    DESCRIPTION OF DRAWING(S) - The drawing shows a case for a folding umbrella with integral solar panels.    Solar panels (1)    Socket (2)    Connectors (3)
NOVELTY - A fuel cell is made by activating a surface (8) of the fuel cell with a laser to reduce a contact resistance of the fuel cell, in which a thickness of the fuel cell remains approximately unchanged.    USE - Used for the production of a fuel cell for power generation.    ADVANTAGE - The process incorporates laser thermal surface treatment which improves thermal conductivity of fuel cell.    DETAILED DESCRIPTION - INDEPENDENT CLAIMS are also included for the following:    (1) the production of a fuel cell separator plate (2) comprising providing a homogeneously molded separator plate; and activating a surface of the separator plate by treating the surface with a laser, in which the laser activates a surface layer of a resin binder of the separator plate; and    (2) a fuel cell separator plate comprising a separator plate comprising a generally homogeneous material, a resin layer binder being substantially removed from a surface of the separator plate, and graphite particles being intact upon the surface.    DESCRIPTION OF DRAWING(S) - The figure is a sectional view of a separator plate.    Separator plate (2)    Gas flow pathways (4)    Surface (8)
NOVELTY - Stamping comprises contacting a die (100) with a first layer (110) supporting a first material (130) comprising copper indium gallium selenide (CIGS), so that a portion of the first material is transferred to a second layer (150).    USE - The stamping method is used for forming CIGS photovoltaic cell used to convert solar energy to electrical energy.    ADVANTAGE - The method provides a CIGS photovoltaic cell that does not contain a molybdenum layer which is a non-transparent electrode, and permits an increased light absorption by the cells.    DETAILED DESCRIPTION - An INDEPENDENT CLAIM is also included for photovoltaic cell comprising two transparent electrodes; and a first layer comprising CIGS between the first and second electrodes.    DESCRIPTION OF DRAWING(S) - The figure shows a schematic representation of the hot stamping process.    Die (100)    First layer (110)    Release layer (120)    First material (130)    Adhesive layer (140)    Second layer (150)
NOVELTY - A fuel cell separator has an anode separator (12) and a cathode separator (13) formed integrally with flanges (12d, 13d) extending from their outer edges. A resin reinforcement is installed in each of the flanges.    USE - For a fuel cell separator.    ADVANTAGE - The positional accuracy of the cathode and anode separators are improved using the flanges. The rigidity of the cathode and anode separators is improved and the enlargement of the anode and cathode separators is suppressed.    DESCRIPTION OF DRAWING(S) - The figure shows a cross-sectional view of the fuel cell separator structure. (Drawing includes non-English language text).    Membrane electrode assembly (11)    Electrolyte film (11a)    Anode (11b)    Cathode (11c)    Anode separator (12)    Flange (12d)    Cathode separator (13)    Flange (13d)
NOVELTY - The diode apparatus (1) comprises electrodes (6,7) provided on an upper surface and lower surface of a bare chip portion (5). An electrode casing (2) comprises P-layer and N-layer formed in a cylindrical shape. The electrodes are attached to a terminal board through circular holes provided on the terminal board.    USE - For solar cell.    ADVANTAGE - Provides simple and easy diode apparatus of good heat dissipation.    DESCRIPTION OF DRAWING(S) - The figure shows the diode apparatus. (Drawing includes non-English language text)    Diode apparatus (1)    Electrode casing (2)    Bare chip portion (5)    Electrodes (6,7)    Solder portion (8)
NOVELTY - The organic solar cell has a photoelectric conversion layer (19) containing a conductive polymer (17) and a fullerene derivative (18), provided between a lower electrode (20) and an upper transparent electrode (22). The photoelectric conversion layer has electronic blocking layers (14) containing carbon nanotube (13) formed on upper electrode along the direction of lower electrode.    USE - For organic solar cell.    ADVANTAGE - An organic solar cell with high electric current generation characteristics is achieved effectively.    DETAILED DESCRIPTION - An INDEPENDENT CLAIM is included for organic solar cell manufacturing method.    DESCRIPTION OF DRAWING(S) - The figure shows the sectional view of an organic solar cell.    Carbon nanotube (13)    Electronic blocking layers (14)    Conductive polymer (17)    Fullerene derivative (18)    Photoelectric conversion layer (19)    Lower electrode (20)    Upper electrode (22)
NOVELTY - The photoelectric converter (10) includes a thin film (12) comprising highly purified molybdenum oxide as main component, which is formed on a substrate (11) made of silicon or glass.    USE - For optical intensity measuring device (claimed).    ADVANTAGE - The cost of optical intensity measuring device is reduced.    DESCRIPTION OF DRAWING(S) - The figure shows the photoelectric converter.    Photoelectric converter (10)    Substrate (11)    Thin film (12)    Electrode (13)
NOVELTY - The transparent media (2a,2b) are provided with V-shaped groove and mounted on reflecting plate (5) at an angle smaller than 45 degrees. The solar cells (4a,4b) are arranged at the transparent medium (3) embedding the slope of the groove. The side face of the transparent media (2a,2b) and the solar cell are located in same direction.    USE - For single crystal silicon solar cell assembly, polycrystalline silicon solar cell assembly, amorphous silicon solar cell assembly and dye sensitizing solar cell assembly, organic semiconductor thin film solar cell assembly, compound semiconductor single crystal solar cell assembly and compound semiconductor polycrystal solar cell assembly.    ADVANTAGE - The sunlight is condensed efficiently. An inexpensive solar cell assembly is provided.    DETAILED DESCRIPTION - An INDEPENDENT CLAIM is included for solar power generation apparatus.    DESCRIPTION OF DRAWING(S) - The figure shows the block diagram of solar cell assembly.    Transmission media (2a,2b,3)    Solar cells (4a,4b)    Reflecting plate (5)
NOVELTY - The method involves forming a protective-resin layer (F) in a light-receiving surface of the cell module (20) which is unwound from the unwinding axis by a solvent soluble type fluororesin. A module adhesive layer is formed using a n exhaust heat from a drying furnace (HB) for the pre-heating of a adhesive-sealing material which laminates an adhesive resin-sealing material in the cell module after the protective resin layer formation process.    USE - For insulating flexible type substrate.    ADVANTAGE - The method can prevent the reduction accompanying the conveyance defect by the sticking in protective resin coating processing of the light=-receiving surface of the solar cell without increasing the production cost.    DETAILED DESCRIPTION - An INDEPENDENT CLAIM is included for thin-film solar cell module manufacturing apparatus.    DESCRIPTION OF DRAWING(S) - The figure shows a model demonstrating the thin-film solar cell module manufacturing apparatus.    Thin-film solar-cell submodule (1)    Thin-film solar cell module manufacturing apparatus (20)    Protective-resin layer (F)    Gravure roll (G)    Drying furnace. (HB)
NOVELTY - The stainless steel separator has passivity film having film thickness of 4 nm or less formed on the surface contacting the electrode.    USE - For polymer electrolyte fuel cell (claimed) used as electric power supply.    ADVANTAGE - The stainless steel separator has low contact resistance, which does not increase even on continuous operation of fuel cell for long time. Therefore, the fuel cell has high electric-power-generation efficiency. Since the separator is processed using non-oxidizing acid liquid, the corrosion resistance is improved.    DETAILED DESCRIPTION - An INDEPENDENT CLAIM is included for polymer electrolyte fuel cell incorporating the stainless steel separator.
NOVELTY - A cooling water system removes heat generated by cell reaction by supplying cooling water to fuel cell housing. A water treating unit is arranged with an ion exchange resin (2) for reducing electrical conductivity a cooling water in water-treatment container (1). An injection nozzle (4) injects gas or water by suction or pressing-in to water in the container in which ejection the resin from discharge nozzle (3) is promoted. An entrance stop valve (5) and exit stop valve (6) is respectively provided at entrance and exit of the container for sealing interruption.    USE - For fuel cell electric-power-generation system.    ADVANTAGE - A high degree of freedom is achieved by the arrangement of water treatment container providing easy maintenance for exchanging of ion exchange resin by the valves and hence achieving a compact fuel cell electric-power-generation system.    DETAILED DESCRIPTION - An INDEPENDENT CLAIM is included for maintenance method of fuel cell electric-power-generation system.    DESCRIPTION OF DRAWING(S) - The figure shows the sectional view water-treatment container. (Drawing includes non-English language text)    Water-treatment container (1)    Ion exchange resin (2)    Discharge nozzle (3)    Injection nozzle (4)    Entrance stop valve (5)    Exit stop valve (6)
NOVELTY - A photosensitive resin layer (11) is formed on the surface of a collector (2). A non-exposing region (11b) of the layer is removed and only an exposure region (11a) is left. A layer (13) is formed on an active material layer (3') containing the exposure region. A copper layer (14) is formed on the layer (13) to form tin and an alloy. The copper layer is heated under a temperature to perform counter diffusion of copper and tin. The active material layer of the multilayered structure changes to active material layer (3) comprising an alloy of tin and copper.    USE - For non-aqueous electrolyte secondary batteries such as lithium battery.    ADVANTAGE - The volume change resulting from expansion or contraction of the active material layer during charging and discharging is relieved effectively.    DESCRIPTION OF DRAWING(S) - The figure shows the process of negative electrode manufacture. (Drawing includes non-English language text)    Collector (2)    Active material layers (3,3')    Photosensitive resin layer (11)    Non-exposing region (11a)    Exposure region (11b)    Layer (13)    Copper layer (14)
NOVELTY - The sealing material (G) such as rubber is poured from the injection gate (16) to the groove-shaped sealing material accumulation unit (15). The sealing material in the groove-shaped sealing material accumulation unit is impregnated into the peripheral portion of the gaseous diffusion layer (GDL) (3).    USE - For sealing the peripheral portion of the GDL in a fuel battery cell.    ADVANTAGE - The permeation region line of the sealing material which becomes wavy-like is restrained. The permeation region line of the sealing material is formed with sufficient precision. The sealing capability can be stabilized.    DETAILED DESCRIPTION - An INDEPENDENT CLAIM is included for metal die.    DESCRIPTION OF DRAWING(S) - The figure shows the process explanatory drawing of the gasket molding method. (Drawing includes non-English language text).    GDL (3)    Gasket (4)    Sealing material accumulation unit (15)    Injection gate (16)    Sealing material (G)
NOVELTY - The separator structure (1) has electrolyte (12) applied as non-application portion (13) on surfaces of a separator material (11).    USE - For manufacturing secondary battery (claimed) such as lithium ion secondary battery and bipolar secondary battery used as power supply for motor drive of electric vehicle, fuel cell electric vehicle and hybrid car.    ADVANTAGE - The separator structure provides secondary battery having high battery characteristics and durability. Generation of gas inside the battery and deterioration of battery characteristics during charging or discharging is prevented.    DETAILED DESCRIPTION - An INDEPENDENT CLAIM is included for manufacture of secondary battery.    DESCRIPTION OF DRAWING(S) - The figure shows a sectional drawing of bipolar secondary battery using the separator structure.    Separator structure (1)    Separator material (11)    Polymer electrolyte (12)    Non-application portion (13)    Cell layer (16)
NOVELTY - A fuel cell stack (10) has a terminal plate for removing electric power from a terminal unit (58a) to protrude in the lamination direction. A penetration hole (59a) removes the stiffening rib (R) from the central area (S) of an end plate (20a) to an electric power generation area (D).    USE - For stacking polymer electrolyte fuel cell.    ADVANTAGE - The rigidity of the end plate is ensured so that the uniform bearing is provided to electric power generation cell stack. The desired electric power generation capability and a sealing performance are ensured.    DESCRIPTION OF DRAWING(S) - The figure shows an isometric view of the polymer electrolyte fuel cell stack.    Fuel cell stack (10)    End plate (20a)    Terminal unit (58a)    Penetration hole (59a)    Electric-power-generation area (D)    Stiffening-rib (R)    Center area (S)
NOVELTY - The electrolyte film and electrode laminated structure has a support frame (7) joined to a solid-polymer-electrolyte film (4). A reinforcement element (8) containing metal material covers the support frame and a gasket between separators and reinforcement elements joins the separators and reinforcement elements. A gaseous-diffusion layer (GDL) (6) covers and laminates the electrolyte film. A wall shaped material (7A) enclosing GDL serves as an obstacle with respect to the permeation of droplet between periphery portion of GDL and reinforcement element.    USE - For fuel battery cell (claimed).    ADVANTAGE - The contacting of GDL and reinforcement layer is prevented and the generation of corrosion is suppressed.    DETAILED DESCRIPTION - An INDEPENDENT CLAIM is included for fuel battery cell.    DESCRIPTION OF DRAWING(S) - The figure shows a sectional view of the electrolyte film and electrode laminated structure.    Solid-polymer-electrolyte film (4)    GDL (6)    Support frame (7)    Wall shaped material (7A)    Gasket (8)
NOVELTY - The structure has support frame (7) fixed to outer-periphery annular portion of reaction region (4A) of solid polymer electrolyte film (4) from both surfaces. A gaseous-diffusion layer (6) stacked on frame covers the reaction region of the film. An annular gasket (8) formed on frame is made to adjoin the outer-periphery edge of gaseous-diffusion layer.    USE - For fuel cell.    ADVANTAGE - Ensures space of cell-reaction region efficiently. Improves strength and protects the electrolyte film.    DETAILED DESCRIPTION - INDEPENDENT CLAIMS are included for the following:    (1) fuel cell; and    (2) manufacturing method of laminated electrolyte film structure.    DESCRIPTION OF DRAWING(S) - The figure shows the schematic view of fuel cell.    Solid polymer electrolyte film (4)    Reaction region (4A)    Gaseous-diffusion layer (6)    Support frame (7)    Annular gasket (8)
NOVELTY - The method involves adhering a transparent conductive layer (5) on a translucent substrate (2), removing a flexible support and making a porous oxide semiconductor layer (7) to carry a dye (6). The periphery of an optical effect pole side substrate and a counter electrode side substrate (11) is sealed through a seal (10). An electrolyte is injected into the gap between porous oxide semiconductor layer and counter electrode layer through a through-hole formed in one of the optical effect pole side substrate and counter electrode side substrate.    USE - For dye-sensitized solar cell.    ADVANTAGE - The photoelectric-conversion apparatus is manufactured easily and conversion efficiency is improved easily.    DESCRIPTION OF DRAWING(S) - The figure shows a sectional view of photoelectric-conversion apparatus.    Photoelectric conversion apparatus (1)    Translucent substrate (2)    Transparent conductive layer (5)    Dye (6)    Porous oxide semiconductor layer (7)    Seal (10)    Counter electrode side substrate (11)
NOVELTY - An electric power generation system (1000) comprises an anode pole on a fuel cell (100) which supplies moisture content of hydrogen and carbon dioxide as waste gas. A dehumidifier system (200) emits a waste gas, which is cooled to a temperature such that the carbon dioxide is solidified. A waste gas containing hydrogen that solidified the carbon dioxide in the initial waste gas is separated and the solidified carbon dioxide is heated. A carbon dioxide supernatant liquefied apparatus (300) emits the liquefied carbon dioxide which is supplied to the anode pole of fuel cell as a final waste gas.    USE - For collecting carbon dioxide in an electric power generation system.    ADVANTAGE - A high concentration liquefying carbon dioxide can be collected efficiently with low energy and the electric power can be generated using less resource.    DESCRIPTION OF DRAWING(S) - The figure shows a schematic structure of the electric power generation system. (Drawing includes non-English language text).    Fuel cell (100)    Dehumidifier system (200)    Carbon dioxide supernatant liquefied apparatus (300)    Cooler (410)    Electric-power-generation system (1000)
NOVELTY - Membrane electrode production involves mixing a solution of carbon and a cation exchange resin to obtain a mixture containing carbon and cation exchange resin. The fixed ion of the cation exchange resin is absorbed with a positive ion of a catalyst metallic element. The electrode containing mixture and cation exchange membrane is joined with a spray drying temperature of 100degreesC which is below than the glass transition temperature of the cation exchange resin and welding temperature.    USE - For polymer electrolyte fuel cells (PEFC) (claimed).    ADVANTAGE - The process suppresses the reduction of proton conductivity of the cation exchange resin contained in an electrode and maintains an optimal range of temperature.    DESCRIPTION OF DRAWING(S) - The figure shows a graph illustrating the relationship between spray drying temperature and current density. (Drawing includes non-English language text).
NOVELTY - The invention relates to a porous zinc or zinc alloy used in the battery and relative producing method and application, which can be used in the anode plate or anode active material in the zinc air battery. The invention is characterized in that: via compressed air, plating the melt zinc or zinc alloy particles on the surface of porous material as porous polyurethane or polyether sponge, metallicnetwork, or other porous metallic or nonmetallic material; removing sponge, processing hydrogen reduction or not removing the basic material to attain the porous zinc or zinc alloy material. The thickness of said invention ranges from 0.2-80mm, while the number of hole in each inch PPI ranges 6-130. The invention is prepared by the hot plating method, with large specific surface, uniform plated layer, better adhesive effect and deep plating effect, simple operation, lower producing cost, and less one-time investment.
NOVELTY - A photovoltaic cell (120) comprises a diffraction foil (130).    USE - The photovoltaic cell is used to convert energy in the form of light into energy in the form of electricity and for an article, e.g. security guard, identification card, greeting card, business card, advertising board, poster, or a sign.    ADVANTAGE - The diffraction foil can be configured so that photovoltaic cell is not visible to a naked eye and when light impinges on its, the diffraction foil reflects the pattern.    DETAILED DESCRIPTION - INDEPENDENT CLAIMS are also included for:    (1) an article, comprising a substrate (110); an photovoltaic cell disposed on the substrate; and a diffraction foil disposed on the photovoltaic cell; and    (2) a system, comprising a photovoltaic cell; a sensor electrically connected with the photovoltaic cell; and a diffraction foil at least partially covering the photovoltaic cell.    DESCRIPTION OF DRAWING(S) - The figure is a cross-sectional view of a diffraction foil disposed on a photovoltaic cell and a substrate.    Substrate (110)    Photovoltaic cell (120)    Diffraction foil (130)
NOVELTY - A catalyst has a catalyst (C1) which contains oxides such as tin oxide or titanium oxide, palladium and carbon, and a catalyst (C2) which contains alloy containing platinum and ruthenium, and carbon. The content of ruthenium 25-75 wt.% with respect to platinum.    USE - For fuel cell (claimed).    ADVANTAGE - The catalyst has carbon monoxide poisoning proof property. Since the catalyst does not deteriorates, cost reduction of the fixed type fuel cell is enabled.    DETAILED DESCRIPTION - An INDEPENDENT CLAIM is included for a fuel cell which has a cathode and an anode as an electrode, and the catalyst.    DESCRIPTION OF DRAWING(S) - The graph shows the electric current voltage measurement result of polymer electrolyte fuel cell which used palladium/tin oxide/palladium-ruthenium/carbon catalyst or carbon and platinum-ruthenium/carbon catalyst. (Drawing includes non-English language text)
NOVELTY - The hydrogen-generating material (1) is obtained by mechanically grinding aluminum or its alloy powder in treating solvent containing organic solvent having corrosivity with respect to aluminum. The powder has scale-like shape.    USE - Used as fuel source for fuel cell used for portable devices.    ADVANTAGE - The material enables to manufacture hydrogen easily and efficiently.    DETAILED DESCRIPTION - An INDEPENDENT CLAIM is included for manufacture of hydrogen-generating material.    DESCRIPTION OF DRAWING(S) - The figure shows the sectional drawing of the apparatus containing hydrogen-generating material. (Drawing includes non-English language text)    Container (1)    Hydrogen-generating material (2)    Water supply port (3)    Hydrogen outlet (4)    Water supply pipe (5)
NOVELTY - An optically functional composition contains (in mass %) a fluoropolymer (1-99.99) having a fluorine content of 15 mass % or more, and inorganic fluorescent substance microparticles (0.01-99) having an average particle diameter of 1-100 mm.    USE - For wavelength conversion layers of solar cells, white luminescent boards, fluorometric-analysis elements in biochips, LEDs, luminescent materials of lasers, bright phosphor materials used for displays, and optical-amplification materials.    ADVANTAGE - The optically functional composition has excellent luminescent efficiency and light-emitting intensity. The quantum size effect of inorganic microparticles is exhibited without attenuation.
NOVELTY - A method of producing weather-resistant laminates (1,1') for encapsulating solar systems comprises applying at least one weather-resistant plastic layer (2,2') to a carrier (4,4'). Preferably the plastic is applied to the carrier as a solution or dispersion.    USE - For encapsulating solar cell systems and in a continuous laminating process (claimed).    ADVANTAGE - Film thickness can be reduced thus saving in cost without loss of weather resistance.    DESCRIPTION OF DRAWING(S) - A cross-sectional drawing of a solar cell module is shown.    Laminate (1,1')    Plastic layer (2,2')    Carrier (4,4')    Solar cell (7)
NOVELTY - An electrolyte film is formed by placing two ion-exchange resin films (1, 2) on the lower die (11) of a heat press (10), such that the end of one resin film (1) with a high equivalent weight (EW) value overlies the end of the other resin film. An overlap region (3) is formed between the resin film by pressing the lower die with upper die, such that the resin films are melted and united in a mixed state in the overlap region.    USE - For use in the manufacture of a polymer electrolyte fuel cell.    ADVANTAGE - The durability of the electrolyte film having different equivalent weight is improved. The power generation efficiency of the fuel cell is improved.    DETAILED DESCRIPTION - An INDEPENDENT CLAIM is also included for manufacture of the above electrolyte film.    DESCRIPTION OF DRAWING(S) - The figure shows an explanatory diagram showing the manufacturing process of the electrolyte film.    Ion-exchange resin films (1,2)    Overlap region (3)    Heat press (10)    Lower die (11)    Upper die (12)
NOVELTY - A sealing agent (5) contains epoxy resin (a), thermosetting agent (b), epoxy (meth)acrylate (c) and photoinitiator (d).    USE - For optoelectric transducer used for solar cell (both claimed).    ADVANTAGE - The sealing agent enables efficient bonding of upper and lower electroconductive supports during production of optoelectric transducer while forming a sealing portion having excellent adhesion strength, moisture resistance reliability and flexibility.    DETAILED DESCRIPTION - INDEPENDENT CLAIMS are included for the following:    (1) optoelectric transducer, which has electroconductive support (1) having semiconductor content layer (2) and electroconductive support having counter electrode (3), which are arranged in predetermined intervals, charge transfer layer (4) clamped between the interval of supports, and seal provided at periphery portion of the electroconductive support using the sealing agent; and    (2) solar cell having the optoelectric transducer.    DESCRIPTION OF DRAWING(S) - The figure shows a principal portion cross-sectional model of structure of the optoelectric transducer.    Electroconductive support (1)    Semiconductor content layer (2)    Counter electrode (3)    Charge transferring layer (4)    Sealing agent (5)
NOVELTY - Graphite composite particles have maximum peak intensity (IA) in the vicinity of 1580 cm-1, maximum peak intensity (IB) in the vicinity of 1360 cm-1 and intensity ratio (IA/IB) of 0.04-0.14. The ratio of volume-based median size (Dl) of the particles measured after irradiating 10 mg of the particles suspended in 0.2 mass% aqueous solution of polyoxy ethylene sorbitan monolaurate, with 28 kHz ultrasonic wave for 1 minute, and average circle equivalent particle size (Ds), is 1-2.    USE - For active material of cathode used for non-aqueous secondary battery (all claimed).    ADVANTAGE - The active material layer containing the graphite composite particles, has improved density. The battery having excellent charging-and-discharging characteristics and high capacity is provided.    DETAILED DESCRIPTION - Graphite composite particles have maximum peak intensity (IA) in the vicinity of 1580 cm-1, maximum peak intensity (IB) in the vicinity of 1360 cm-1 and intensity ratio (IA/IB) of 0.04-0.14. The ratio of volume-based median size (Dl) of the particles measured after irradiating 10 mg of the particles suspended in 0.2 mass% aqueous solution of polyoxy ethylene sorbitan monolaurate, with 28 kHz ultrasonic wave for 1 minute, and average circle equivalent particle size (Ds), is 1-2. Ds is calculated from the measured area (S) of the particles of which the outlines do not overlap the outlines of the other particles.    INDEPENDENT CLAIMS are included for the following:    (1) cathode active material for non-aqueous secondary battery, which contains the graphite composite particles;    (2) cathode, which consists of a layer formed using the cathode active material; and    (3) non-aqueous secondary battery, which has anode which can occlude-discharge lithium ions, cathode and electrolyte.
NOVELTY - The apparatus includes a detector for detecting current, voltage and temperature of a battery cell. A soft computing unit which combines neural network algorithm with one of algorithms like fuzzy algorithm, genetic algorithm, cellular automata algorithm, for adaptive updating of parameters, outputs battery state-of-charge (SOC) estimation value by processing the detected values using radial functions based on the neural network algorithm.    USE - For determining state-of-charge (SOC) in battery such as lithium ion polymer battery (LiPb) used in hybrid electrical vehicle (HEV) and electrical vehicle (EV) at high C-rate environment.    ADVANTAGE - The state-of-charge in a battery is accurately estimated in high C-rate environment by the use of fusion-type soft computing algorithm.    DETAILED DESCRIPTION - An INDEPENDENT CLAIM is also included for method for estimating state-of-charge in battery.    DESCRIPTION OF DRAWING(S) - The figure shows the block diagram of state-of-charge estimating apparatus.
NOVELTY - A photovoltaic cell comprises first and second electrodes; and a photoactive material disposed between the electrodes. The photoactive material comprises a polymer including first and second comonomer repeat units. The first comonomer repeat unit comprises a cyclopentadithiophene moiety, and the second comonomer repeat unit comprises a silole moiety.    USE - Used to transfer light energy into electricity.    ADVANTAGE - The photovoltaic cell has increased current and efficiency, has blow band gaps and high charge mobility, creates a high cell voltage, has fast and efficient transfer of an electron to an electron acceptor material, and has fast charge separation.    DETAILED DESCRIPTION - An INDEPENDENT CLAIM is also included for a device, e.g. field effect transistors, photodetectors, photovoltaic detectors, imaging devices, light emitting diodes, lasing devices, conversion layers, amplifiers and emitters, storage elements or electrochromic devices.    DESCRIPTION OF DRAWING(S) - The figure is a cross-sectional view of a photovoltaic cell.
NOVELTY - A lithium ion battery has cathode, anode, and electrolyte in electrical communication with the anode and cathode. The anode comprises an alloy composition comprising 35-70 mol% silicon; 1-45 mol% aluminum; 5-25 mol.% transition metal; 1-15 mol.% tin; less than or equal to15 mol.% indium; and 2-15 mol.% sixth element comprising yttrium, lanthanide element, and/or actinide element. The alloy composition is a mixture of an amorphous phase comprising silicon and a nanocrystalline phase comprising tin, indium, and the sixth element.    USE - Used for battery pack (claimed).    ADVANTAGE - The invention makes use of improved alloy composition which is capable of improving cycle life of the anode.    DETAILED DESCRIPTION - INDEPENDENT CLAIMS are also included for the following:    (1) a battery pack comprising the lithium ion battery;    (2) a method of preparing the lithium ion battery, comprising providing an anode comprising the alloy composition; and providing a cathode and an electrolyte; and    (3) an alloy composition.    DESCRIPTION OF DRAWING(S) - The figure is an x-ray diffraction pattern of the alloy composition.
NOVELTY - An anode active material comprises a tin-based nanopowder and a triazine-based monomer that is capped.    USE - The anode material is used for lithium battery (claimed).    ADVANTAGE - The anode active material has a high capacity and excellent cycle lifetime.    DETAILED DESCRIPTION - INDEPENDENT CLAIMS are also included for:    (1) manufacturing a tin-based anode active material comprising dispersing a tin-based precursor with a dispersing agent in an organic solvent to obtain a first solution; mixing a triazine-based monomer with an organic solvent to obtain a second solution; mixing the first and second solutions to prepare a mixed solution; and reducing the mixed solution with a reducing agent in an inert atmosphere; and    (2) lithium battery comprising an anode and a cathode, where the anode comprises an anode active material comprising a tin-based nanopowder and a triazine-based monomer that is capped.
NOVELTY - Fuel cell (10) includes two bipolar flow field plates (18,30) each comprising flow channels (28,32,38,46) responsive to a reactant gas. Each flow field plate is formed of two stamped metal sheets (34,36,42,44) welded together and coated of a doped metal oxide layer (50,52) with a thickness between 50-1000 nm, providing less that 20 degree contact angle for water accumulating in the flow channels. The coating layer makes the plate conductive, hydrophilic and stable in a fuel cell environment.    USE - For a fuel cell stack of a vehicle.    ADVANTAGE - ADVANTAGE -The hydrophilic layer causes the water within the flow channels to form a film instead of water droplets so that the water does not block the flow channel. This decreases the contact angle of water accumulating in the flow channels below 20 degrees so the reactant gases deliver the flow through the channels at low loads. The dopant in the metal oxide increases conductivity of the layers to reduce losses in the fuel cell, increasing cell efficiency. Also, an increase in the conductivity of the layers reduces the compression force in the stack. The metal oxide layers prevent the bipolar plates from corroding.    DETAILED DESCRIPTION - An INDEPENDENT CLAIM is included for a method of making a low field plate for a fuel cell.    DESCRIPTION OF DRAWING(S) - The drawing shows a cross-sectional view of a fuel cell in a fuel cell stack that includes a bipolar plate having a metal oxide coating that makes the plate conductive, hydrophilic and stable in a fuel cell environment.    Fuel cell (10)    Cathode side flow field plate (18)    Anode side flow field plate (30)    Flow channels for the anode side flow field plate (28,46)    Flow channels for the cathode side flow field plate (32,38)
NOVELTY - The circuit has a battery pack (12) connected to an inverter circuit (14) that is connected to an electric motor (18) and a battery for generating an AC output based on a DC output from the battery. A controller controls the inverter circuit to generate a heating mode AC current at the connection to the battery, where the heating mode current includes a reactive AC electric current component and no DC electrical current component. The controller causes the inverter circuit to generate the heating mode current to fill the idle time in the operation of the battery.    USE - For heating a battery for providing electrical power to a vehicle (claimed) e.g. electric vehicle (EV) and hybrid electric vehicle (HEV), during cold climate.    ADVANTAGE - The controller is arranged to control the inverter circuit to generate the heating mode AC current at the connection to the battery, where the heating mode current includes a reactive AC electric current component and no DC electrical current component, thus providing an improved arrangement that causes the battery pack to internally self-heat itself during cold climatic conditions. The controller causes the inverter circuit to generate the heating mode current to fill the idle time in the operation of the battery, thus efficiently improving the time necessary to preheat the battery by eliminating the idle periods, without the need for a center tap structure on the battery, and hence ensuring more effective self-heating.    DETAILED DESCRIPTION - An INDEPENDENT CLAIM is also included for a method for self-heating a battery used to power an AC motor by way of a connection to a DC to AC inverter circuit.    DESCRIPTION OF DRAWING(S) - The drawing shows an electrical power circuit.    Switches (S1, S2)    Electrical power circuit (10)    Battery pack (12)    Battery cells (12a, 12b)    Inverter circuit (14)    Pre-charge circuit (16)    Electric motor (18)    Capacitor (22)
NOVELTY - The cell has intermediate layers (5a, 5b) placed on opposite sides of anode and cathode catalysts layers (3, 4) respectively, where the layers (5a, 5b) have carbon filler and a fluorine resin binder. Gas diffusing layers are outside the layers (5a, 5b). The layers (5a, 5b) have solid volume percentage of greater than 3 but less than 30 %, and voids evenly distributed in a thickness direction with gas permeability of 100 micrometer per Pascal second. Volume ratio of the voids having a diameter of greater than 1 but less than 30 micrometer is 50 % of overall intermediate layer volume.    USE - Polymer electrolyte fuel cell.    ADVANTAGE - The degree of gas permeability of the intermediate layers increases due to the presence of voids that are continuously distributed in a thickness direction resulting in stable voltage characteristics as reactant gas can be supplied from the gas diffusing layers to the catalysts layers efficiently. The fluorine resin material drains moisture from the catalysts layers efficiently. The carbon filler reduces the contact resistance between the catalysts layer and the gas diffusing layers, results in good moldability and improved chemical stability. The polymeric filler results enable improved environment tolerance and the decomposition products are harmless.    DETAILED DESCRIPTION - An INDEPENDENT CLAIM is also included for a method of manufacturing a polymer electrolyte fuel cell.    DESCRIPTION OF DRAWING(S) - The drawing shows a partial cross-section of an intermediate layer in the polymer electrolyte fuel cell.    Intermediate layers (5a, 5b)    Gas diffusing layers (6a, 6b)    Anode catalysts layer (3)    Cathode catalysts layer (4)    Macropores (10)    Skeleton (14)
NOVELTY - The electroconductive paste contains electroconductive metal powder and an organic vehicle. The viscosity of the composition at 25degreesC during shear speed of 10 second-1 and during shears speed of 40 second-1 is 200-350 Pa.second and 80-120 Pa.second, respectively. The value of storage elastic modulus and modulus loss of the paste reversely rotates and the paste has gelatinization point while applying distortion of 0-20% on 1 Hz.    USE - For conductive layer of solar cell component (claimed).    ADVANTAGE - The electroconductive paste has improved printability and favorable film thickening plate release property. Plugging of blotting and mesh portion is suppressed. Variation in printing pattern area is suppressed.    DETAILED DESCRIPTION - An INDEPENDENT CLAIM is included for solar cell component.    DESCRIPTION OF DRAWING(S) - The figure shows the structure of cross-section of the solar cell component.    Semiconductor substrate (1)    Diffused layer (2)    Antireflective film (3)    Surface electrode (4)    Reverse side electrode (5)
NOVELTY - The vane rotary type air pump has a suction path provided at the outer covering of a suction path (173). The suction path connects the suction port (144) and the motor.    USE - For air supply apparatus used for supplying air for fuel cell in information terminal device such as mobiles.    ADVANTAGE - The air pump enables to cool the motor inexpensively without enlarging the pump. Eliminates the need of a fan to cool the motor so the noise is suppressed.    DESCRIPTION OF DRAWING(S) - The figure shows a side face sectional drawing of the vane rotary type air pump.    Front plate (141)    Discharge port (143)    Suction port (144)    Pump space (161)    Suction path (173)
NOVELTY - Fuel cell electric power generation system has a unit for supplying fuel to a fuel cell (1), a unit for supplying air to a fuel cell, a humidifier (3), a waste heat recovery water circulation portion (51), and a heat exchange unit (32) for exchanging heat of waste heat recovery water. The humidifier humidifies supplied air by carrying out temperature/humidity exchange of air supplied to the fuel cell, and air ejected from the fuel cell via a water vapor permeable film. The portion (51) circulates waste heat recovery water and exhaust air from the humidifier.    USE - Used for generating electric power.    ADVANTAGE - Heat and moisture exhausted from a humidifier of a fuel cell are efficiently recovered.    DESCRIPTION OF DRAWING(S) - The figure shows a block diagram of a fuel cell electric power generation system. (Drawing includes non-English language text).    Fuel cell (1)    Modifier (2)    Humidifier (3)    Heat exchange unit (32)    Waste heat recovery water circulation portion (51)
NOVELTY - The fuel cell has a hybrid electrolyte of polymer films, such as Nafion (RTM: sulfonated tetrafluoroethylene copolymer) film, and inorganic substance.    USE - As power supply of portable apparatus and vehicles, and as stationary fuel cell.    ADVANTAGE - The fuel cell has high electric power generation efficiency and fuel efficiency, and suppresses methanol crossover.    DESCRIPTION OF DRAWING(S) - The graph shows the relationship between oxide weight introduced to sulfonated tetrafluoroethylene copolymer, and solvent absorption amount. (Drawing includes non-English language text)
NOVELTY - The stopper board (5) controls the loosening of the nonaqueous-electrolyte secondary battery (1) accommodated in battery accommodating unit (4a) attached to the battery-pack case (4) while inserting secondary battery to expand and contract the apparatus (3) according to the pressure difference with the exterior of the accommodating unit.    USE - For battery pack.    ADVANTAGE - The weight is increased so that intensity is increased. The insertion of battery into the inner section of the accommodation unit is ensured and the wiring operation of the battery pack is easy. The pressure gas is ejected from the safety valve is smoothly and reliably.    DESCRIPTION OF DRAWING(S) - The figure shows the longitudinal cross-sectional view of the battery pack.    Secondary battery (1)    Pressure-equalization apparatus (3)    Battery-pack case (4)    Battery accommodating unit (4a)    Stopper board (5)
NOVELTY - The voltage detection structure has a pair of separator (9,10) with resin-made periphery (13,14) around circumference of electrode process regions (11a,12a). The resin-made periphery has several holes (21-26) for communicating cooling gas. Several seal regions (21a-26a) formed, by melting resin using laser are provided at corresponding hole. A current carrying region (19) is formed such that terminal (17) engages electrode process region with connector for voltage detection. A resin region (20) covers circumference of current carrying region.    USE - For fuel battery cell.    ADVANTAGE - The favorable sealing performance between circumference and periphery of terminal is ensured and so accurate detection of voltage can be performed.    DESCRIPTION OF DRAWING(S) - The figure shows a top view of the fuel cell.    Fuel cell (1)    Separators (9,10)    Electrode process regions (11a,12a)    Resin-made periphery (13,14)    Terminal (17)    Current carrying region (19)    Communication holes (21-26)    Seal regions (21a-26a)
NOVELTY - A storage tank (3) stores the hydrogen (B) of a stationary type fuel cell specification generated from a reformation raw material (A). A supply line (4) supplies the stored hydrogen to a stationary type fuel cell used in home and office. An impurity degassing device (6) is equipped with a carbon monoxide (CO) removal device in the middle of a supply line (5), so that ultra-high purity hydrogen is supplied to electric vehicle through the supply line (5).    USE - For fuel cell of electric vehicle and stationary fuel cell used in home and office.    ADVANTAGE - The hydrogen is supplied to fuel cell of vehicle and stationary fuel cell in home effectively, so that economical efficiency and technical stability are ensured. The hydrogen production cost is decreased by purifying only required amount of hydrogen supplied to fuel cell of vehicle.    DESCRIPTION OF DRAWING(S) - The figure shows an outline block diagram of a hydrogen station.(Drawing includes non-English language text)    Storage tank (3)    Supply lines (4,5)    Impurity degassing device (6)    Reformation raw material (A)    Hydrogen (B)
NOVELTY - The internal resistance and the voltage of a fuel cell located at the terminal region of the fuel gas supply path of a fuel cell stack is measured. The performance decrement of the cell is detected based on the measured internal resistance and the current-voltage (I-V) characteristics of the cell.    USE - For diagnosing the deterioration of a polymer electrolyte fuel cell (PEFC).    ADVANTAGE - The deterioration of the PEFC can be diagnosed exactly, without performing internal resistance and I-V characteristic measurements for all the fuel cells.    DESCRIPTION OF DRAWING(S) - The figure shows a flowchart of the PEFC deterioration diagnosis method. (Drawing includes non- English language text).
NOVELTY - Two photovoltaic units respectively comprise amorphous and microcrystalline silicon layers, acting as photoelectric conversion layers. The microcrystalline silicon layer has a ratio alpha2 = I(Si-O)divide byI(Si-H) greater than the ratio alpha1 = I(Si-O)divide byI(Si-H) of amorphous silicon layer, I(Si-O) is a peak area for Si-O stretching mode of each silicon layer and I(Si-H) is a peak area for Si-H stretching mode of each silicon layer, during infrared absorption spectroscopy. A short-circuit current of one photovoltaic unit is greater that of other photovoltaic unit.    USE - For stacked photovoltaic device.    ADVANTAGE - The photoelectric conversion efficiency of the photovoltaic device is improved.    DESCRIPTION OF DRAWING(S) - The figure shows a sectional view of the stacked photovoltaic device.    Substrate (1)    Polyimide layer (2)    Back electrode (3)    N-type microcrystalline layer (4)    I-type microcrystalline layer (5)    P-type microcrystalline layer (6)
NOVELTY - Solar module in surface-modified plastic comprises a carrier (1) and mounting surface (3) for the solar cells and a surrounding frame (2) finished in a single shape of shock-resistant polycarbonate.    USE - As solar modules (all claimed).    ADVANTAGE - Weight is reduced by 70% and production costs and time also reduced.    DETAILED DESCRIPTION - An INDEPENDENT CLAIM is also included for a further solar module as above.    DESCRIPTION OF DRAWING(S) - The figure shows a view of the module.    Carrier (1)    Frame (2)    Mounting surface (3)
NOVELTY - A back sheet (4) has a cured coating film of hardenable functional group-containing fluorine-containing polymer paint formed on at least one surface of a water impermeable sheet (5).    USE - For solar cell module (claimed).    ADVANTAGE - The back sheet has favorable mechanical strength, reduced thickness and weight, and excellent adhesion with respect to water impermeable sheet.    DETAILED DESCRIPTION - An INDEPENDENT CLAIM is included for solar cell module, which has the back sheet.    DESCRIPTION OF DRAWING(S) - The figure shows the schematic sectional view of solar cell module.    Photovoltaic cell (1)    Sealing agent layer (2)    Surface layer (3)    Back sheet (4)    Water impermeable sheet (5)
NOVELTY - The transfer method involves contacting a die (100) with a first layer that supports a photovoltaic cell so that the photovoltaic cell is transferred to a second layer. The die is heated to at least about 100 degrees Celsius, and a release layer (120) is disposed between the photovoltaic cell and first layer. The release layer is comprised of polyesters or polyethylenes. The photovoltaic cell is disposed between a contact layer and first layer, and the contact layer (140) is comprised of adhesive material.    USE - Transfer method for photovoltaic cells.    ADVANTAGE - Facilitates the detachment of the photovoltaic module from the first layer since the release layer softens or melts during the stamp process.    DESCRIPTION OF DRAWING(S) - The drawing shows a flow diagram of the hot stamping process for transferring photovoltaic module to flat substrate.    Die (100)    Substrates (110,150)    Release layer (120)    Photovoltaic module (130)    Contact layer (140)
NOVELTY - A metal sleeve is inserted through an internal surface of a through hole of a resin component (2) and has a flange on an opposed surface to a base portion (1). A metal screw is inserted through metal sleeve by fixing resin component to base portion through metal sleeve. The base portion has a female screw element and provides a support element. The metal screw is inserted through metal sleeve to screw and connects the metal sleeve to base portion by securing resin component to base portion.    USE - For driving a motor to cause the vehicle such as an automobile to run.    ADVANTAGE - The metal screw can be effectively prevented from being loosened view to a change in a temperature and the resin component can be firmly fixed to the base portion with a very simple structure. The metal sleeve can be fabricated by any metal having a smaller thermal expansion than the resin component. The vibration of the holder case and the battery module to be accommodated can be lessened even if the chassis of the vehicle is vibrated. The resin component is a thermosetting plastic or thermoplastic which can be formed by a resin containing sufficient strength for mounting on the vehicle.    DESCRIPTION OF DRAWING(S) - The figure shows a plan view of an internal structure of the power device.    Base portion (1)    Resin component (2)    Holder case (10)    Base plate (11)    Outer case (14)
NOVELTY - Liner (1) has end plates (3,4) which closes the ends of a cylinder (2). A cylindrical nozzle attachment (5) formed on one of the end plates in the length direction, protrudes inward of the end plate.    USE - For pressure vessels used in fuel cell system (claimed) of motor vehicles such as fuel cell electric vehicle.    ADVANTAGE - The strength of the nozzle attachment is ensured. The liner with less weight and low cost is provided.    DETAILED DESCRIPTION - INDEPENDENT CLAIMS are included for:    (a) pressure vessel;    (b) fuel cell electric vehicle;    (c) co-generation system;    (d) natural gas supply system;    (e) natural gas vehicle; and    (f) oxygen gas supply system.    DESCRIPTION OF DRAWING(S) - The figure shows the perspective view of the liner.    Liner (1)    Cylinder (2)    End plates (3,4)    Nozzle attachments (5)    Outward protrusion (5b)    Linear structures (10,11)
NOVELTY - First 1st electrode (4a) functions as a window electrode, while a second electrode (4b) is arranged facing the 1st electrode via an electrolyte layer (7). A 1st base material (2) with 1st electrode and a 2nd base material with 2nd electrode, each having a dividing wall (21), which separates the adjoining unit cells in a solar cell module (1A).    USE - Solar cell module.    ADVANTAGE - Produced easily and cost effectively with a simple structure. Achieves high electric-power-generation efficiency and improves chemical resistance of the unit cell.    DESCRIPTION OF DRAWING(S) - The figure shows the schematic sectional drawing of the solar cell module.(Drawing includes a non-English language text.).    Solar cell module (1A)    Base material (2)    First 1st electrode (4a)    Second electrode (4b)    Electrolyte layer (7)    Dividing wall (21)
NOVELTY - An electrolyte contains a copolymer of polyfunctional monomer and a monofunctional monomer, an electrolyte salt and an organic solvent. The copolymer has molecular weight between cross-linking points of 9000-25000.    USE - For secondary battery (claimed) such as lithium cell used as power supply of notebook personal computers and mobile telephones.    ADVANTAGE - The electrolyte has high swelling degree, reduced exudation and excellent storage stability. The electrolyte provides secondary battery with excellent charging and discharging characteristics.    DETAILED DESCRIPTION - INDEPENDENT CLAIMS are included for the following:    (1) polymeric composition containing the copolymer, polymerization initiator, organic solvent and electrolyte salt. The molar ratio of monofunctional monomer with respect to 1 mol of polyfunctional monomer is 30-200 mol; and    (2) secondary battery using the electrolyte, anode and cathode which are accommodated in a container.    DESCRIPTION OF DRAWING(S) - The figure shows the model of structure of resin matrix. (Drawing includes non-English language text)
NOVELTY - The battery pack has battery stacked structure (21) between upper case (24) and lower case (23), which comprises multiple thin batteries (10). The upper surface of the upper case and the lower surface (23c) of the lower case are electrically connected through side face (23a) of the lower case.    USE - For secondary battery pack.    ADVANTAGE - The heat generation and expansion of the battery at the time of foreign material penetration are suppressed.    DESCRIPTION OF DRAWING(S) - The figure shows a exploded perspective of the battery pack.    Battery (10)    Battery pack (20)    Battery stacked structure (21)    Case (22)    Lower case (23)    Side face (23a)    Lower surface (23c)    Upper case (24)
NOVELTY - The cell has electrochemical elements (110), connected in series and/or in parallel, arranged inside a flexible sealed casing (400). The casing has units for electrically connecting the elements to a power connecting device outside the casing. The electrical connecting units have electric connection terminals (901, 902) and lower and upper plates (200, 300), where the terminals and the plates are placed in the casing.    USE - Used for forming a high power energy storage assembly e.g. lithium polymer assembly, nickel metal hydride assembly or lithium-ion assembly.    ADVANTAGE - The electrical connecting units have electrical connection terminals and lower and upper plates, thus enabling the sealed casing to be traversed without affecting the tightness and without transmitting maintaining loads. The cell offers a tight electric connection system while presenting a precise, simple, efficient, protected and reliable electric connection. The cell also presents a simple and effective configuration. The electric connection terminals offer an economy in terms of costs, weight and space in the realization of the cell. The cell provides tight electric connection system which can be used in a reliable manner for any high power electric storage assembly such as lithium-polymer assembly, nickel metal hydride assembly or lithium-ion assembly.    DETAILED DESCRIPTION - An INDEPENDENT CLAIM is also included for a connection assembly for implementing an electric power storage cell.    DESCRIPTION OF DRAWING(S) - The drawing shows a perspective view of an assembly of electric power storage cell.    Electrochemical elements (110)    Lower and upper plates (200, 300)    Flexible sealed casing (400)    Electric connection terminals (901, 902)
NOVELTY - A secondary battery (10) comprises a secondary battery core component (11) including positive and negative electrodes (111, 115), and isolation membrane; package shell (15) made of print circuit board material and enclosing the core component; and electrolyte (13) filled inside the enclosed space of the package shell. The positive electrode has first substrate which is covered by first thin metal layers on the top and bottom sides of the first substrate. The negative electrode has second substrate which is covered by metal layers on the top and bottom sides of the second substrate.    USE - Used as secondary battery e.g. rechargeable lithium battery, nickel metal hydride or lithium polymer rechargeable battery (claimed).    DESCRIPTION OF DRAWING(S) - The figure shows a cross-section of the secondary battery.    Battery (10)    Core component (11)    Electrolyte (13)    Shell (15)    Electrodes (111, 115)
NOVELTY - A discharged fuel diluter comprises a dilution case which defines a dilution space; an offgas introduction pipe which penetrates the dilution case, supplying offgas discharged from a fuel cell (1) in the dilution case; and a partitioning member.    USE - Used for, e.g. fuel cell system of a fuel cell vehicle.    ADVANTAGE - The discharged fuel diluter is weight-reduced and downsized while securing its endurance.    DESCRIPTION OF DRAWING(S) - The figure shows a block diagram of the fuel cell system.    Fuel cell (1)    Air discharge passage (9)    Pressure control valve (10)    Anode offgas passage (18)    Ejector (19)
NOVELTY - A new polymer comprises a co-monomer repeating unit (A) comprising a cyclopentadithiophene moiety, and a co-monomer repeating unit (B) comprising a benzothiadiazole moiety, a thiadiazoloquinoxaline moiety, a cyclopentadithiophene dioxide moiety, a cyclopentadithiophene monoxide moiety, a benzoisothiazole moiety, a benzothiazole moiety, a thiophene dioxide moiety, a cyclopentadithiophene tetraoxide moiety, or a moiety containing 3 or more thiophene moieties.    USE - In photovoltaic cells (claimed) (solar cells) as charge carriers in active layer, and in organic FETs and organic LEDs.    ADVANTAGE - The new polymer has low band gap and high charge mobility. The cyclopentadithiophene moiety contributes to a shift in the maximum absorption wavelength towards the red or near infrared region of the electromagnetic spectrum. The polymer increases the current efficiency and cell voltage of the photovoltaic cell. The polymer is optically non-scattering, soluble in an organic solvent, and film-forming.    DETAILED DESCRIPTION - An INDEPENDENT CLAIM is included for photovoltaic cell (100) comprising electrodes (I,II) (120,160) and a photoactive material (140) disposed between the electrodes. The photoactive material comprises the polymer.    DESCRIPTION OF DRAWING(S) - The figure shows the cross-sectional view of the photovoltaic cell.    Photovoltaic cell (100)    Substrate (110)    Electrodes (120,160)    Hole carrier layer (130)    Photoactive material (140)
NOVELTY - Photovoltaic module (1) includes a transparent superstrate sheet (5), a single layer of polyester back sheet (10), and one or more photovoltaic cells (20) embedded in an encapsulant e.g. ethylene vinyl acetate (EVA) (15). Each photovoltaic cell is positioned between the superstrate sheet and the back sheet. Back sheet is about 0.002 to 0.007 inch thick and does not degrade after prolonged exposure to ultraviolet (UV) radiation or high humidity.    USE - For a photovoltaic module or solar module which converts sunlight into electrical energy.    ADVANTAGE - The photovoltaic module has back sheet that does not degrade after prolonged exposure to ultraviolet radiation or high humidity (claimed). The polyester material is aesthetically appealing, is not prone to scratches and tears, and has low moisture penetration.    DESCRIPTION OF DRAWING(S) - The drawing shows the photovoltaic module with a back sheet made of polyester material.    Photovoltaic module (1)    Superstate sheet (5)    Polyester back sheet (10)    Encapsulant (15)    Photovoltaic cell (20)
NOVELTY - The heat radiation film (18) is provided at the other surface of cell (14) whose one surface is adhered to back side of surface cover (12) via adhesive layer (16). The heat radiation film discharges far infrared radiation by heating, to reduce the temperature rise of the cell.    USE - For solar cell module (claimed).    ADVANTAGE - Increase in efficiency of the heat radiation. Radiation cooling efficiency is provided at low cost. Utilization effect of the heat radiation film for energy saving or global warm prevention is improved.    DETAILED DESCRIPTION - The heat radiation film has combined heat dissipation and weather resistance. The film has emissivity of 70% or more of far infrared radiation by specific energy peak wavelength region. The film permeates 4-15 micrometer far infrared radiation wavelength required for heat radiation.    DESCRIPTION OF DRAWING(S) - The figure shows a sectional drawing of the heat radiation film. (Drawing includes non-English language text).    Solar cell module (10)    Surface cover (12)    Cell (14)    Adhesive layer (16)    Heat radiation film (18)
NOVELTY - Multiple strings (44) wound around the positive and negative electrode terminals are attached to tabs of the battery case (30). The strings are pulled to destroy the electrode terminal during disposal of the battery module.    USE - For use in hybrid vehicle, electric vehicle.    ADVANTAGE - Addition of residual voltage of the battery cells during battery disposal is prevented, so that used battery module can be disposed safely. As the physical and electrical destruction are performed simultaneously, battery disposal processing is simplified.    DETAILED DESCRIPTION - An INDEPENDENT CLAIM is included for disposal method of used battery module.    DESCRIPTION OF DRAWING(S) - The figure shows the external view of the battery module.    Case (30)    Container (32)    Cover (34)    Tabs (40)    Strings (44)    Battery cell (50)
NOVELTY - A fuel cell has an oxidizing-agent electrode with which oxygen is supplied, and a fuel electrode to which a fuel is supplied. The fuel electrode comprises a catalyst (22) which advances a proton-generating chemical reaction from the fuel, a proton-conductive material (23), and a limit pervious layer (24) containing a polymer. A pendant group is coupled with the principal chain of the polymer formed from a carbon. The pendant group contains a fluoro alkyl group.    USE - For electric-power generation.    ADVANTAGE - The fuel cell has improved fuel utilization efficiency without reduction in battery output. The permeation of fuel into the oxidizing-agent electrode is suppressed, which prevents methanol crossover. The fuel cell is manufactured economically. Proton conductivity is stabilized over a long period of time.    DETAILED DESCRIPTION - An INDEPENDENT CLAIM is included for manufacture of fuel cell, which involves preparing a fuel-electrode intermediate product provided with catalyst and proton-conductive material, preparing a solution containing the polymer, applying and drying the solution on the intermediate product, and forming the fuel electrode.    DESCRIPTION OF DRAWING(S) - The figure shows the sectional drawing of the anode catalyst layer.    Electrolyte film (5)    Gaseous-diffusion layer (11)    Catalyst layer (12)    Support (21)    Catalyst (22)    Proton-conductive material (23)    Limit pervious layer (24)
NOVELTY - A fuel cell consists of a fuel electrode to which a fuel is supplied, an oxidizing agent electrode with which oxygen is supplied, a proton conductive material (33) which conducts a proton, a catalyst (32) which advances chemical reaction to produce water from proton and oxygen, and a transmissive layer (34). The transmissive layer contains a polymer having a pendant group bonded with the principal chain formed from carbon. The pendant group contains a fluoro alkyl group.    USE - Used as power supply for portable generator and as vehicle-mounted motive power source.    ADVANTAGE - The fuel cell has improved fuel utilization efficiency, and is produced inexpensively.    DETAILED DESCRIPTION - An INDEPENDENT CLAIM is included for manufacture of fuel cell, which involves preparing an oxidizing agent electrode intermediate product provided with the catalyst and proton-conductive material, preparing solution containing the polymer, applying the solution containing polymer on the intermediate product, and drying to form oxidizing agent electrode.    DESCRIPTION OF DRAWING(S) - The figure shows the sectional drawing of cathode catalyst layer.    Electrolyte film (5)    Diffused layer (14)    Catalyst layer (15)    Support (31)    Catalyst (32)    Proton-conductive material (33)    Transmissive layer (34)
NOVELTY - The polymer electrolyte fuel cell system has a secondary battery (60) such as lead storage battery, nickel cadmium battery, nickel-hydrogen battery, lithium ion battery, sodium sulfur battery, etc., charged with electric power from a polymer electrolyte fuel cell (100). A load controller comprising coil (70) connected with semiconductor switch (80), applies load of specific pattern to the fuel cell, so that a motor (M) is driven by the battery and fuel cell.    USE - For electric vehicles.    ADVANTAGE - The drying up of the fuel cell is prevented without expanding and complicating the fuel cell system, so that the damage of fuel cell electrode is avoided.    DESCRIPTION OF DRAWING(S) - The figure shows a circuit diagram of the fuel cell system. (Drawing includes non-English language text).    Inverter (50)    Secondary battery (60)    Coil (70)    Semiconductor switch (80)    Diode (90)    Polymer electrolyte fuel cell (100)    Motor (M)
NOVELTY - The porous carbon material consist of carbon fiber and binder. The carbon fiber has graphite crystallinity and has microcrystal size in the range of 13 nm or more. The fiber length is 1 to 25 mm.    USE - For use as electrode base material, substrate, reservoir in fuel cells.    ADVANTAGE - The porous carbon material of high electroconductivity, permeability, corrosion resistance, heat resistance, outstanding mechanical strength and outstanding thermal conductivity is obtained.    DETAILED DESCRIPTION - INDEPENDENT CLAIMS are also included for the following:    (1) manufacturing method of porous carbon material involves impregnating resin into carbon fiber and then baking and carbonizing at temperature of 2800degreesC or less in inert atmosphere;    (2) heat conductive material made from carbon fiber reinforced plastics which includes carbon fiber and binder containing thermosetting resin; and    (3) manufacturing method of heat conductive material made of carbon fiber reinforced plastic involves dispersing carbon fiber on thermosetting resin film. After impregnating thermosetting resin into carbon fiber, process paper is laminated and nip roll is made to pass through. The whole material is then hardened and integrated to obtain the heat conductive material.    DESCRIPTION OF DRAWING(S) - The figure shows a schematic view of the porous carbon material manufacturing apparatus.(Drawing includes non-English language text).    Hopper (1)    Shakers (4)    Spreading disc (5)    Carbonizable resin film (6)    Feeding machine (7)    Nip roll (10)
NOVELTY - A fuel cell system comprises a fuel cell (10) comprising a platinum-type catalyst, and another fuel cell (20) comprising a porphyrin type catalyst or chalcogenide type catalyst. The fuel cells are electrically connected in parallel, so that the water generated in the fuel cell (10) flows through the fuel cell (20) and is ejected from the fuel cell (20).    USE - For vehicles.    ADVANTAGE - Improves electric power generation capability and output, while suppressing flooding.    DESCRIPTION OF DRAWING(S) - The figure shows the solid-polymer electrolyte type fuel cell system.    Fuel cell (10,20)    Oxidation gas supply flow path (12)    Oxidation gas ejection flow path (14)    Water flow path (18)    Fuel cell system (100)
NOVELTY - The conversion apparatus has porous semiconductor layer (24) formed by joining P-type granular silicon (10) to electrode (31) by grain-boundary layer (32). The porous layer is stacked above N-type semiconductor layer (11). An electrode (16) is connected to semiconductor layer.    USE - For photovoltaic apparatus (claimed) used for solar power generation.    ADVANTAGE - The resistance of grain boundary near granular semiconductor can be decreased, by connecting electrode to semiconductor layer and so conversion efficiency of the photoelectric conversion apparatus is increased.    DESCRIPTION OF DRAWING(S) - The figure shows a schematic drawing of the photoelectric conversion apparatus.    Conversion apparatus (1)    Granular silicon (10)    Semiconductor layer (11)    Electrodes (16,31)    Porous semiconductor layer (24)    Grain boundary layer (32)
NOVELTY - A non-aqueous electrolyte liquid contains lithium salt dissolved in non-aqueous organic solvent containing fluorine-containing sulfonate compound (1).    USE - For lithium secondary battery (claimed) used for notebook personal computer, pen input personal computer, mobile personal computer, electronic book player, mobile telephone, portable facsimile, portable copier, portable printer, headphone stereo, liquid crystal television, handy cleaner, portable CD, mini disk, transceiver, electronic notebook, calculator, memory card, portable tape recorder, radio, motor, luminaire, toy, game machine device, time piece, electronic flash, camera, electric bicycle and electric motor scooter.    ADVANTAGE - The non-aqueous electrolyte liquid provides lithium secondary battery with excellent charging and discharging cycle characteristics.    DETAILED DESCRIPTION - A non-aqueous electrolyte liquid contains lithium salt dissolved in non-aqueous organic solvent containing fluorine-containing sulfonate compound of formula (1):    L-(O-S(=O)2-C(R1)(X)R2)z.    L=Z valent hydrocarbyl coupling group;    R1,R2=fluorine, fluorine substituted alkyl or alkyl, preferably fluorine;    X=H, fluorine or fluorine substituted alkyl, preferably fluorine;and    z=greater than or equal to2.    An INDEPENDENT CLAIM is included for lithium secondary battery using the above electrolyte liquid.    DESCRIPTION OF DRAWING(S) - The figure shows a sectional drawing of the structure of the lithium secondary battery.    Anode (1)    Cathode (2)    Separator (3)    Polyethylene terephthalate film (4)    Silicone rubber (5)
NOVELTY - The panel has multiple photovoltaic cells (6) supported by a flexible polymeric support element (4). Some of the cells are spaced apart, and the element provides flexible hinges (10) in gaps between the spaced apart photovoltaic cells that are rigid. Two dimensional arrays of photovoltaic cells are arranged in parallel rows, with the flexible hinges between some of the rows, and bypass diodes are connected in parallel with the cells. Each row of cells includes a PCB substrate (9), which carries electrical connector elements for the cells.    USE - Used for mounting on curved surface such as a roof of bus shelter, for generating electricity for lighting and signage purpose.    ADVANTAGE - The hinges allow the solar panel to flex without excessively bending or stressing the individual cells, thus allowing the panel to be mounted on a curved mounting surface, and hence increasing output of the entire panel. The photovoltaic cells are normally rigid so as to allow maximum power extraction from the available surface area or the use of a smaller panel. The polymeric support element is made of polyethylene terephthalate (PET), which is durable, UV stable, weatherproof and does not affect the performance of the photovoltaic cells. The photovoltaic cells are connected in series and the bypass diodes are connected in parallel with the cells so that electrical current generated by operation of the photovoltaic cells is able to bypass the inoperative cells through the bypass diodes when the other cells fail to operate, thus preventing degradation of generating efficiency of the other cells.    DESCRIPTION OF DRAWING(S) - The drawing shows a plan view of a solar panel.    Support element (4)    Photovoltaic cells (6)    Parallel rows of cells (8)    PCB substrate (9)    Flexible hinges (10)
NOVELTY - The reinforcing material (1) contains nonwoven fabric (11) containing glass fiber and inorganic particles (12) supported by fabric. A portion of particles (12) have particle diameter (P) more than or equal to thickness of material (1) when material (1) is deformed such that apparent void ratio (R) is set to 90 volume%. Amount of particles (12) having diameter (P) is 2-10 mass%. Ratio (R) is percentage of volume determined by subtracting volume occupied by glass fiber from volume occupied by material (1) with respect to volume occupied by reinforcing material.    USE - For proton-conductive film used for fuel cell (both claimed), such as polymer electrolyte fuel cell used as power supply for motor vehicles.    ADVANTAGE - The reinforcing material provides proton conductive film with improved strength and proton conductivity, and high durability. The fuel cell obtained using the proton conductive film has high durability and electric power generation efficiency.    DETAILED DESCRIPTION - INDEPENDENT CLAIMS are included for the following:    (1) proton conductive film;    (2) manufacture of proton conductive film; and    (3) fuel cell.    DESCRIPTION OF DRAWING(S) - The figures show the sectional view of proton conductive reinforcing material.    Reinforcing material (1)    Press board (2)    Nonwoven fabric (11)    Inorganic particles (12)
NOVELTY - The composition which contains aluminum powder, an organic vehicle and a tactifier is provided for forming an electrode (8) on a silicon semiconductor substrate (1). A solar cell which is provided with the electrode is formed by applying the composition on the substrate and then the substrate is baked.    USE - Powder composition for a solar cell.    ADVANTAGE - The adhesion of the aluminum electrode layer is formed in the reverse side of the silicon-semiconductor substrate and the manufacturing yield of the solar cell is improved by using the paste composition which contains a tactifier.    DETAILED DESCRIPTION - An INDEPENDENT CLAIM is included for solar cell.    DESCRIPTION OF DRAWING(S) - The figure shows a general cross-sectional view of the solar cell.    Silicon semiconductor substrate (1)    Grid electrode (4)    Aluminum electrode layer (5)    P+ layer (7)    Electrode (8)
NOVELTY - A semiconductor device comprises package (2) having a base formed of base plate and wall (9a) standing upright on a plate peripheral end, and conductor (4) between two of the walls adjacent to each other along a plate periphery; semiconductor element (1) in internal space of the base; thin metal wires (5) electrically connecting electrodes of the semiconductor element and the conductor between the wall; resin implanted between the walls to cover connecting portions of conductor and wires; and closing member for closing internal space of base in which the semiconductor element is mounted.    USE - Useful in electronic appliances, e.g. video cameras, digital cameras, digital still cameras and portable telephones.    ADVANTAGE - The device prevents misalignment of a cover glass to improve the yield, the reduction of the size of the package enables the length of each electrical conduction path from the semiconductor element to the external terminal to be reduced, thus reducing the inductance of the path and signal transmission loss, and has a reduced pitch between the conductor.    DETAILED DESCRIPTION - An INDEPENDENT CLAIM is also included for a method of manufacturing a semiconductor device.    DESCRIPTION OF DRAWING(S) - The figures show the semiconductor solid-state image pickup device.    Element (1)    Package (2)    Conductor (4)    Wires (5)    Wall (9a)
NOVELTY - A thin-film battery manufacturing apparatus comprises a first deposition station that deposits a hard electrolyte layer (124) on a negative electrode component, a second deposition station that deposits a hard electrolyte layer (114) on a positive electrode component, and a lamination station that laminates the hard electrolyte layer on negative electrode component to the hard electrolyte layer on positive electrode component using a soft electrolyte layer (130) to form a composite electrolyte structure of a battery cell.    USE - For manufacturing thin-film batteries for e.g. portable devices such as computers, mobile phones, tracking systems and scanners.    ADVANTAGE - The resultant lithium-based batteries have improved protection against dendrite formation, improved density, electrical capacity, rechargeability and reliability, and smaller volume and lower cost.    DETAILED DESCRIPTION - An INDEPENDENT CLAIM is included for manufacture of thin-film battery by providing positive and negative electrode components, depositing a hard electrolyte layer on negative and positive electrode components, respectively, and laminating the hard electrolyte layers using a soft electrolyte layer to form a composite electrolyte structure of a battery cell.    DESCRIPTION OF DRAWING(S) - The figure is a schematic cross-sectional view of a parallel-connected lithium battery.    Foils (110, 120)    Cathode sheet (111)    Cathode material (112)    Hard electrolyte layers (114, 124)    Anode sheet (121)    Anode material (122)    Soft electrolyte layer (130)
NOVELTY - The electrochemical apparatus has a substrate (200) having side (I), an electrochemically active cell provided on side (I) having negative portion (260,270,280) and positive portion (214,220,230,240) comprising one or more terminals, and a barrier layer (210) on the side (I) for electrochemically separating active cell from substrate. The barrier layer comprises several sub layers. The substrate comprises metallic, polymeric, and/or (un)doped silicon material.    USE - For e.g. lithium-based battery, solid-state battery, thin film battery, secondary battery and primary battery.    ADVANTAGE - The electrochemical apparatus has improved capacitance density, energy density and power density, and high durability.    DETAILED DESCRIPTION - An INDEPENDENT CLAIM is included for fabrication of electrochemical apparatus.    DESCRIPTION OF DRAWING(S) - The figure shows the schematic view of electrochemical apparatus.    Substrate (200)    Barrier layer (210)    Positive portions (214,220,230,240)    Electrolyte (250)    Negative portions (260,270,280)
NOVELTY - A fuel cell stack (10) has an end plate (20a) arranged at a downward direction of its stacked structure (14), outside its electrode structure (22). The end plate has manifold elements (60a, 60b) attached to its lower ends, with mountings to support the fuel cell stack. The manifold elements have wide sections (62a, 62b) directly mounted on an arrangement board (58). The manifold elements connect a reactive gas communicating hole and a cooling medium communicating hole of the stack.    USE - Used for stacking of fuel cells used for electric power-generation.    ADVANTAGE - The structure of the fuel cell stack is simplified and the weight and cost of the fuel cell stack can be reduced. The electric power generation capability of the fuel cell can be ensured.    DESCRIPTION OF DRAWING(S) - The figure shows a side view of the fuel cell stack.    Fuel cell stack (10)    Fuel cells (12)    Stacked structure (14)    End plate (20a)    Electrode structure (22)    Arrangement board (58)    Manifold elements (60a,60b)    Wide sections (62a,62b)
NOVELTY - The fuel reformer (10) has several cylinders differing in diameters concentrically arranged at outer side of a combustor, annular space (A-C) formed inside the cylinder, a water vapor generation portion (27) and a modification portion (28) arranged at space (B), and carbon monoxide conversion portion (34) arranged at space (C) at position adjacent to generation portion (27). The annular space (A) supplies combustion exhaust gas ejected from combustor. Water for modification, raw material and mineral fuel are introduced to portion (27) from upper portion.    USE - For fuel cell such as phosphoric acid form fuel cell and polymer electrolyte fuel cell.    ADVANTAGE - The fuel reformer has reduced size. The heat of combustion exhaust gas or reaction portion is efficiently utilized.    DESCRIPTION OF DRAWING(S) - The figure shows the schematic block diagram of fuel reformer. (Drawing includes non-English language text)    Fuel reformer (10)    Combustion exhaust gas flow path (21)    Water vapor generation portion (27)    Modification portion (28)    Carbon monoxide conversion portion (34)
NOVELTY - A gaseous diffusion component consists of a porous component. At least one portion of the surface of the porous component is covered with conductive resin polymerized in the surface.    USE - For fuel cell (claimed), such as polymer electrolyte fuel cell and direct methanol type fuel cell used as power supply for electric vehicles, ships, and aircraft.    ADVANTAGE - The gaseous diffusion component has high corrosion resistance and excellent electrical conductivity. The fuel cell obtained gaseous diffusion component has high output characteristics and durability, and is economical.    DETAILED DESCRIPTION - INDEPENDENT CLAIMS are included for the following:    (1) fuel cell; and    (2) manufacture of gaseous diffusion component.    DESCRIPTION OF DRAWING(S) - The figure shows the schematic sectional view of fuel battery cell. (Drawing includes non-English language text)    Polymer electrolyte film (10)    Anode diffusion electrode (20)    Hydrogen gas flow path (21)    Catalyst layer (22)    Gaseous diffusion layer (23)
NOVELTY - A catalyst and a metalloxane monomer are added to solvent, and mixed uniformly, to obtain a catalyst solution. An electrolyte having cation exchange group is further added to the catalyst solution, and mixed uniformly. The resulting catalyst solution is applied to base material surface, and the metalloxane monomer is polycondensed, to obtain a catalyst layer.    USE - For manufacturing catalyst layer used for membrane electrode assembly in polymer electrolyte fuel cell (all claimed) for vehicle-mounded motive power source and fixed position-type electric power generation device, a water electrolysis apparatus, the hydrohalic-acid electrolyzer, a brine-electrolysis apparatus, oxygen and/or a hydrogen concentrator, a humidity sensor, and a gas sensor, and cogeneration system.    ADVANTAGE - The method enables production of catalyst layer with high efficiency. The catalyst layer provides battery with improved output characteristics.    DETAILED DESCRIPTION - INDEPENDENT CLAIMS are included for the following:    (1) catalyst layer;    (2) membrane electrode assembly; and    (3) polymer electrolyte fuel cell.    DESCRIPTION OF DRAWING(S) - The graph shows the relationship between content rate of siloxane polymer, and horsepower out density. (Drawing includes non-English language text)
NOVELTY - A proton conduction film comprises a proton conductor composition containing a copolymer having polymer segments (A,B). The segment (A) has ionic conduction component containing sulfonic acid group or phosphoric acid group. The polymer segment (B) has number average molecular weight of 1000-12000 measured by gel permeation chromatography, and does not contain ionic conduction component.    USE - For direct methanol fuel cell used for electric vehicle, domestic power supply, personal computer, portable terminal, digital camera, compact disk, headphone stereo cassette tape recorder, pet robots, electric scooters and bicycles    ADVANTAGE - The proton conduction film has high proton conductivity, methanol proof property, excellent mechanical strength, oxidation resistance, toughness and thermal stability, and is inexpensive. The film provides fuel cell having high electric power generation characteristic.
NOVELTY - Determining the methanol concentration in a sample solution comprises contacting the sample solution and a reference solution having a known methanol concentration via a proton-conducting electrolyte, contacting the sample solution with a measuring electrode and the reference solution with a reference electrode, measuring the potential difference between the two electrodes, and determining the methanol concentration in the sample solution from the methanol concentration in the reference solution and the potential difference.    USE - The method is especially useful for determining the methanol concentration in a direct methanol fuel cell system (claimed).    ADVANTAGE - The method is simple and reliable and can be performed using compact and inexpensive apparatus suitable for use in small and/or portable fuel cell systems.    DETAILED DESCRIPTION - INDEPENDENT CLAIMS are also included for:    (1) apparatus for determining the methanol concentration in a sample solution, comprising receptacles (13, 15) for the sample solution and a reference solution, a proton-conducting electrolyte (12) in contact with the two solutions, a measuring electrode (20) for contacting the sample solution, a reference electrode (18) in contact with the reference solution, and a device (24) for measuring the potential difference between the two electrodes;    (2) direct methanol fuel cell system comprising apparatus as above.    DESCRIPTION OF DRAWING(S) - The drawing shows apparatus for methanol determination as above.    Electrolyte (12)    Sample solution receptacle (13)    Reference solution receptacle (15)    Reference electrode (18)    Measuring electrode (20)    Measuring device (24)
NOVELTY - A device is fabricated by applying an under-fill resin (16a) near two or more electronic parts (15) with nozzles at the same time, and hardening the under-fill resin to form a taper-shaped structure around the electronic parts.    USE - The method is used for the fabrication of a device, e.g. secondary battery protection circuit for a battery package (claimed) used in portable information processing devices.    ADVANTAGE - The invention prevents small air bubbles from entering into the sealing resin near the electronic parts.    DETAILED DESCRIPTION - An INDEPENDENT CLAIM is also included for a battery package, comprising:    (1) a secondary battery protection circuit module;    (2) a secondary battery;    (3) a connection member; and    (4) a housing that accommodates the secondary battery and the connection member.    DESCRIPTION OF DRAWING(S) - The figure shows a cross-sectional view of the circuit board with electronic parts.    External terminals (4a)    Protection integrated circuit chip (12)    Electronic parts (15)    Under-fill resin (16a)    Gold plating layer (24a)
NOVELTY - The system has an electrical battery cell (104) with a portion and a positive terminal. A printed circuit assembly (110) has pair of conductive portions with one portion contacting the positive terminal of battery cell. A portion of a conductor cover (114) is in juxtaposition between battery cell portion and conductive portion of assembly which have unsmooth area. The insulating material has polyurethane elastomers. The conductor cover has sufficient durability to maintain electrical separation between the portions of cell and assembly.    USE - For electrical storage device such as battery pack (claimed).    ADVANTAGE - The potential for electrical hazards such as internal electrical shorts occurring between portions of electrical storage device is reduced and the reliability of the device is improved.    DETAILED DESCRIPTION - INDEPENDENT CLAIMS are included for the following:    (1) Battery pack; and    (2) manufacturing method of electrical storage device.    DESCRIPTION OF DRAWING(S) - The figure shows an exploded perspective view of battery pack.    Battery pack (100)    Electrical insulation system (102)    Battery cell (104)    Printed circuit assembly (110)    Conductor cover (114)
NOVELTY - An organic electrolytic solution comprises a lithium salt, an organic solvent comprising a high dielectric constant solvent and a low boiling point solvent, and a silicon-containing compound (1).    USE - For lithium battery (claimed) used for portable electronic device such as video camera, cellular phone and notebook computer.    ADVANTAGE - The organic electrolytic solution improves the charging-and-discharging cycle characteristics of the lithium battery and ensures reliability of the battery.    DETAILED DESCRIPTION - An organic electrolytic solution comprises a lithium salt, an organic solvent comprising a high dielectric constant solvent and a low boiling point solvent, and a silicon-containing compound of formula (1).    R1=H, (un)substituted 1-20C alkyl group, (un)substituted 1-20C alkoxy group, (un)substituted 1-20C alkenyl group, (un)substituted 6-30C aryl group, (un)substituted 6-30C aryloxy group, (un)substituted 2-30C heteroaryl group or (un)substituted 2-30C heteroaryloxy group;    R2,R3=halogen or R1;and    R4-R6=R2 or hydroxyl group.    An INDEPENDENT CLAIM is included for lithium battery (1) comprising a cathode (3), an anode (2), a lithium salt, and the electrolytic solution.    DESCRIPTION OF DRAWING(S) - The figure shows the battery containing the electrolyte.    Lithium battery (1)    Anode (2)    Cathode (3)    Separator (4)    Battery case (5)
NOVELTY - Provided are a polybenzimidazole catalyst binder that enables an operation of a fuel cell even under a high-temperature and low-humidity condition, and a preparation thereof, which produces polybenzimidazole soluble in organic and inorganic solvents.    DETAILED DESCRIPTION - The catalyst binder used for the production of electrodes in a membrane electrode assembly is prepared by the steps of: (S1) mixing monomers of 3,3'-diaminobenzidine and isophthalic acid or terephthalic acid with any one of polyphosphoric acid or P2O5, and any one of CF3SO3H or CH3SO3H or a mixture thereof, heating and reacting the mixture to prepare polybenzimidazole; and (S2) dissolving the polybenzimidazole in a solvent.(C) KIPO 2006Image 1/1
NOVELTY - A polyester film contains 4-20 mol% of 2,6-naphthalene dicarboxylic acid components as structural component, with respect to all the dicarboxylic acid components in the polyester.    USE - For solar cell reverse side protective film (claimed) for large sized solar energy power generation system.    ADVANTAGE - The polyester film has excellent mechanical capability, strength and heat resistance over a long period of time, and provides protective film with improved durability.    DETAILED DESCRIPTION - An INDEPENDENT CLAIM is included for solar cell reverse side protective film, which consists of the polyester film.
NOVELTY - A fuel cell has a structure having a solid polymer electrolyte layer, a fuel electrode provided at a side of the electrolyte layer, a fuel gas path contacting the electrolyte layer, an air electrode provided at other side of the electrolyte layer, air path contacting the electrolyte layer and selective transmissive separation membrane which is provided such that hydrogen is permeated to the fuel electrode and trace amount carbon monoxide gas is not allowed to pass into fuel gas.    USE - For electric-power generation device for non-commercial co-generation system and motor vehicle.    ADVANTAGE - The fuel cell is compact and has high electric power generation efficiency and exhibits stable operation for long period of time.    DESCRIPTION OF DRAWING(S) - The figure shows the structure of a standard cell and single cell using carbon film. (Drawing includes non-English language text)
NOVELTY - A modification catalyst contains hydroxide precursor as active ingredient supported to a support by high dispersion.    USE - For modifying hydrocarbon group mineral fuel to fuel gas used in fuel cell system (claimed), such as polymer electrolyte fuel cell system (PEFC).    ADVANTAGE - The modification catalyst has improved durability, and enables stable steam modification. The carbon deposition is prevented.    DETAILED DESCRIPTION - INDEPENDENT CLAIMS are included for the following:    (1) manufacture of modification catalyst; and    (2) fuel cell system.    DESCRIPTION OF DRAWING(S) - The figure shows the conceptual diagram of polymer electrolyte fuel cell system. (Drawing includes non-English language text)    Fuel gas (1001)    Fuel cell (1002)    Mineral fuel (1005)    Fuel reformer (1006)    Catalyst portion (1006-3)
NOVELTY - The separator (9) has positive electrode active material layer (4) arranged at one surface side, and negative electrode active material layer (5) containing lithium arranged at other surface side. The sheet-like frames (2,3) respectively attached to positive electrode collector (6) and negative electrode collector (7) consist of resin raw material having rubber elasticity, and surround negative electrode active material layer and positive electrode active material layer.    USE - For integrated circuit (IC) card and active-type radio frequency identification (RFID).    ADVANTAGE - The flexibility of the paper-type lithium primary battery, and water vapor blocking property are improved.    DESCRIPTION OF DRAWING(S) - The figure shows the paper-type lithium primary battery.    Sheet-like frames (2,3)    Positive electrode active material layer (4)    Negative electrode active material layer (5)    Positive electrode collector (6)    Negative electrode collector (7)    Separator (9)
NOVELTY - Cerium carbonate is added to dispersion liquid of a polymer compound having a cation exchange group and ion exchange of partial cation exchange group is carried out by cerium ion. Solution containing phosphoric acid or phosphoric acid is added to the dispersion liquid, and cerium phosphate is formed in the dispersion liquid. Cast film forming of obtained liquid composition is carried out and an electrolyte film is manufactured.    USE - For manufacturing membrane electrode assembly (claimed) of polymer electrolyte fuel cell.    ADVANTAGE - The electrolyte film is simply and accurately manufactured with excellent durability. The polymer electrolyte fuel cell having the electrolyte film has high output characteristics for long period of time with excellent durability and electric power generation capability.    DETAILED DESCRIPTION - An INDEPENDENT CLAIM is included for manufacture of membrane electrode assembly.
NOVELTY - The layered manganese dry cell battery has several element cells (7), each comprising a cup-like heat shrinkage resin tube (4) having a hole in center of the bottom face. An element cell case has a negative zinc electrode zinc plate having a carbon-film on one side and inside bottom face of resin tube. A separator composed of paper coated with a paste material is arranged inside element cell case and an anode mix is stored in the element cell case through the separator. The Vickers hardness of negative electrode zinc plate is 45-55 Hv.    USE - For layered manganese dry cell battery used as power supply of electronic device such as information technology equipment and portable apparatus.    ADVANTAGE - Provides highly reliable layered manganese dry cell battery in which the environmental load is reduced by reducing the quantity of lead in the negative electrode zinc plate, and high rate discharge electric discharge characteristics and excellent characteristics are ensured by improving the strength and corrosion resistance of the zinc plate.    DESCRIPTION OF DRAWING(S) - The figure shows a front view of the layered manganese dry cell battery.    Positive electrode terminal (1)    Negative electrode terminal (2)    Heat shrinkage resin tube (4)    Current collection board (5)    Element cell (7)
NOVELTY - Several elongated solar cells arranged as a planer array has a transparent conductive layer (412) on a semiconductor junction (410) placed on an elongated conductive core. Several electrode strips (420) are placed lengthwise on one side of the planer array solar cells and are covered by a transparent insulating substrate. The solar cells are connected in series by an electrical contact that connects the electrode of a solar cell to corresponding electrode strip of another solar cell. The solar cells are configured to receive direct light from both sides of planer array.    USE - For solar cell assembly.    ADVANTAGE - An efficient solar cell assembly that receives direct light from both sides of planar array is provided.    DESCRIPTION OF DRAWING(S) - The figure shows the cross sectional view of elongated solar cells.    Back electrode (404)    Semiconductor junction (410)    Transparent conductive layer (412)    Intrinsic layer (415)    Electrode strips (420)
NOVELTY - Fuel cell electrocatalyst layer of a membrane electrode assembly (MEA) (4) includes annealed platinum particles with an average diameter size from 3 to 15 nm deposited on a support structure. The annealed platinum particles have a surface area less than 80 percent of a pre-anneal surface area after a heat treatment temperature of between 800 to 1,400degreesC. Support structure is a carbon material with a surface area between 50 to 2,000 m2/g.    USE - For a membrane-electrode-assembly (MEA) of a proton exchange membrane (PEM) fuel cell stack.    ADVANTAGE - Provides a fuel cell electrocatalyst layer with voltage cycling durable catalysts that better maintain a sufficient electrochemical reaction-catalyzing surface area after repeated load cycles.    DETAILED DESCRIPTION - INDEPENDENT CLAIMS are included for    (1) fuel cell;    (2) method of increasing the voltage cycling durability of a fuel cell    DESCRIPTION OF DRAWING(S) - The drawing shows an exploded, isometric view of a liquid-cooled proton exchange membrane.    Membrane electrode assembly (4)    Clamping plates (10,12)    Bipolar plates (14,16)    Channels (18,20)    Nonconductive gaskets (26,28)
NOVELTY - A substrate comprising electrically conductive aluminum foil substrate (12), electrically conductive electrode layer and electrically conductive diffusion layer formed between the electrically conductive aluminum foil substrate and electrode layer preventing the chemical interaction, is provided. An absorber layer (16) is formed on the provided substrate.    USE - For photovoltaic device such as solar cell, etc.    ADVANTAGE - The throughput is improved and the manufacturing cost is reduced.    DESCRIPTION OF DRAWING(S) - The figure shows a cross-sectional schematic view illustrating fabrication of the absorber layer.    Photovoltaic device (10)    Aluminum foil substrate (12)    Molybdenum base electrode (14)    Absorber layer (16)    Rapid heating unit (20)
NOVELTY - Dehydrogenating an amine-borane comprises providing amine-borane(s); providing an acid; and combining the acid and the amine-borane(s) to form a catalytic initiator. The catalytic initiator reacts with more of the amine-borane(s) to release hydrogen and yield a polymeric product.    USE - For dehydrogenating an amine-borane for producing hydrogen for a fuel cell (claimed).    ADVANTAGE - The method dehydrogenates amine-boranes at low temperatures without the use of metal catalysts.    DETAILED DESCRIPTION - Dehydrogenating an amine-borane comprises providing amine-borane(s) of formula HR1R2B-NR3R4H; providing an acid; and combining the acid and the amine-borane(s) to form a catalytic initiator. The catalytic initiator reacts with more of the amine-borane(s) to release hydrogen and yield a polymeric (R1R2B-BR3R4)n product.    R1-R4=H, alkyl or aryl.
NOVELTY - A counter electrode comprises a transparent conductive layer provided on a plastic film and an electroconductive polymeric layer provided on the transparent conductive layer. The electroconductive polymeric layer contains a conductive polymer (1-99 wt.%).    USE - For a dye sensitized solar cell.    ADVANTAGE - The counter electrode has high impact strength and adhesive strength with respect to base material.
NOVELTY - An ion-cluster exchange film comprises polymer having ionic group in the molecule, and polymer which does not contain ionic group. The polymer which does not contain ionic group is polyimide type resin obtained by copolymerizing rubber component and 8C or more aliphatic component.    USE - Used as solid polymer electrolyte film for fuel cell.    ADVANTAGE - The ion-cluster exchange film provides polymer electrolyte film having excellent durability and without the permeation amount of hydrogen gas or methanol changing temporarily.
NOVELTY - The film-clad battery has a flat-shaped cylinder with cooling air path (32) between several batteries within exterior films (24,24A). A cooling air path supplying air into the cylinder is formed at side edge (38) attached to side edges adhesively affixed to the exterior film.    USE - For motor drive such as electric vehicle.    ADVANTAGE - The heat is thermally radiated in an internal battery even if the capacitance of a film-clad battery is increased.    DETAILED DESCRIPTION - An INDEPENDENT CLAIM is included for battery pack.    DESCRIPTION OF DRAWING(S) - The figure shows an external perspective view of the battery cell. (Drawing includes non-English language text)    Exterior films (24,24A)    Electrode tabs (25a,25b)    Channel formation unit (30)    Cooling air path (32)    Side edge (38)    Battery cell (50)
NOVELTY - The porous structures (3-1, 3-2) provided at respective electrodes (2-1, 2-2) on both sides of solid polymer electrolyte film (1), have same shape and length. The pure water is supplied to the electrodes from tank (13) through the porous structures.    USE - For generating hydrogen gas and oxygen gas for fuel cell used in fuel-cell vehicle.    ADVANTAGE - The generation of unbalanced pressure between the film surfaces of solid polymer electrolyte film, is prevented hence electrolyte film is reliably protected.    DETAILED DESCRIPTION - An INDEPENDENT CLAIM is included for gas storage apparatus.    DESCRIPTION OF DRAWING(S) - The figure shows the structure of gas storage apparatus. (Drawing includes non-English language text)    Solid-polymer electrolyte film (1)    Electrodes (2-1, 2-2)    Porous structures (3-1, 3-2)    Tank (13)    Partition plate (16)
NOVELTY - A water repellent layer (13) having polytetrafluoroethylene as a main component is formed outside a fiber reinforcement resin layer (12) of a tank main housing (10) such that the water-repellent property of the water repellent layer is greater than that of the fiber reinforcement layer. The contact angle of a water droplet (W) at the surface of the water repellent layer is 60 degrees or more at normal temperature.    USE - For storing fuel gas such as hydrogen gas and natural gas at high pressure in fuel cell of electric vehicle and natural gas vehicle.    ADVANTAGE - The overcooling of tank at the time of gas emission is suppressed as the contact area of the tank main housing surface and a water droplet is made small, and the manufacturing expense of the high voltage tank is decreased as the use of cold-resistance material to suppress overcooling of tank is avoided.    DESCRIPTION OF DRAWING(S) - The figure shows the side view of the high voltage tank.    Tank main housing (10)    Liner (11)    Fiber reinforcement resin layer (12)    Water repellent layer (13)    Water droplet (W)
NOVELTY - A fuel cell power generating device has a fuel gas pressure regulation unit to adjust the pressure of the fuel gas supplied to a fuel cell, an oxidation gas-pressure adjustment unit to adjust the pressure of oxidation gas to be supplied, and a calculating unit (15) to calculate the pressure command value to the oxidation gas pressure adjustment pressure unit and pressure command value to the fuel gas pressure regulation unit from the fuel cell temperature measured by a thermometry unit installed in the fuel cell.    USE - As an electric power generating unit in fuel cell (claimed) for power generation.    ADVANTAGE - The fuel cell power generating device enables high stable driving of fuel cell by making dew point of humidification gas to track the cell temperature during starting of fuel cell, and stable electric power generation.    DETAILED DESCRIPTION - An INDEPENDENT CLAIM is included for a fuel cell.    DESCRIPTION OF DRAWING(S) - The figure shows the block diagram of a polyelectrolyte type fuel cell power generating device. (Drawing includes non-English language text.)    Air (1)    Hydrogen gas (2)    Hydrogen gas humidification tank (4)    Hydrogen gas pressure control valve (6)    Calculating unit (15)
NOVELTY - The photovoltaic module comprises of a photovoltaic layer (3), polyvinylbutyral films (2,4) and a glass laminated fabric (5), in which the photovoltaic layer is formed between the polyvinylbutyral films.    USE - For use on windowpane.    ADVANTAGE - Provides an improved photovoltaic module that has long-term stability, improved characteristics, simplified manufacturing process, and prolonged lifetime    DESCRIPTION OF DRAWING(S) - The figure shows the schematic sectional view of the photovoltaic module during vacuum lamination process.    Windowpane (1)    Polyvinylbutyral films (2,4)    Photovoltaic layer (3)    Glass laminated fabric (5)
NOVELTY - A fuel cell (1) comprises a heating device (3) based on catalytic reaction heat.    USE - Used as a polymer electrolyte fuel cell.    ADVANTAGE - The operating temperature is uniformly distributed in the fuel cell.    DESCRIPTION OF DRAWING(S) - The drawing shows a cross-section of the fuel cell.    fuel cell (1)    heating device (3)    channels (4)    component for guiding fuel (5)    component for guiding oxidant (7)
NOVELTY - A sulfonic acid group-containing polymer having sulfonic acid group-containing structural unit (1), is new.    USE - For resin composition used for forming polymeric electrolyte film used for fuel cell, such as direct methanol fuel cell, and electrode assembly (all claimed).    ADVANTAGE - The sulfonic acid group-containing polymer has excellent ionic conductivity and durability.    DETAILED DESCRIPTION - A sulfonic acid group-containing polymer having sulfonic acid group-containing structural unit of formula (1), is new.    X=H or univalent cation;    Y=sulfone group or ketone group;and    n=arbitrary integers of 2 or more.    INDEPENDENT CLAIMS are included for the following:    (1) manufacture of sulfonic acid group-containing polymer;    (2) resin composition containing the sulfonic acid group-containing polymer;    (3) polymeric electrolyte film containing the resin composition;    (4) manufacture of polymeric electrolyte film, which involves casting solution containing the sulfonic acid group-containing polymer and solvent to thickness of 10-1500 microns;    (5) polymeric electrolyte film/electrode assembly using the polymeric electrolyte film; and    (6) fuel cell using the polymeric electrolyte film/electrode assembly.
NOVELTY - A photoconductive polymer comprises heterocyclic residues composed of thiophene units fused to optionally substituted tetrathiafulvalene (TTF) units, where the thiophene units are conjugated to, and linked by, olefinic double bonds.    USE - The photoconductive polymer is used for photovoltaic device e.g. in the form of solar cells, batteries, transistors (claimed), diodes and capacitors.    ADVANTAGE - The photoconductive polymer is inexpensive, simple to process and more flexible than silicon. It is a low band gap material that is capable for absorbing electromagnetic radiation down to a wavelength of 850 nm. It has a band gap of 1.45 eV. The electron donating units in the polymer are provided by the TTF entities (whereas this would normally be the conjugated backbone for photovoltaic polymer) and the conjugated backbone is responsible for light absorption. The polymer is capable for providing two electrons from each repeating unit, is stable under ambient conditions and is readily processable.    DETAILED DESCRIPTION - INDEPENDENT CLAIMS are also included for:    (1) a method of producing a polymer of formula (I) or (III) comprising reacting a compound of formula (IV) with compound of formula R3-C(Bu3Sn)=C(SnBu3)-R4 (V);    (2) a photovoltaic device incorporating a photoconductive polymer; and    (3) a composition comprising a mixture of a photoconductive polymer and an electron acceptor compound.    n=degree of polymerization;    a,b=0 or 1;    Y,X=chain terminating residue or terminal aryl group;    R1,R2=H or aliphatic and aromatic residues;    R1R2=carbocyclic or heterocyclic ring;    R3,R4=H or electron withdrawing groups; and    L,M=leaving groups.    DESCRIPTION OF DRAWING(S) - The figure is a view of a photovoltaic device.
NOVELTY - The cathode (10) has a collector which has columnar convex portion (12) of 1 microns or more height formed at the surface, and cathode active material (13) formed only at the upper surface of the columnar convex portions. The collector consists of a metal which does not form alloy with lithium.    USE - For lithium ion battery (claimed).    ADVANTAGE - The cathode has favorable space for absorbing stress accompanying expansion-contraction of cathode active material, and provides lithium ion batteries with suppressed charging-and-discharging cycle characteristic deterioration.    DETAILED DESCRIPTION - An INDEPENDENT CLAIM is included for lithium ion battery.    DESCRIPTION OF DRAWING(S) - The figure shows the schematic sectional drawing of the cathode.    Cathode (10)    Collector base material (11)    Columnar convex portion (12)    Cathode active material (13)
NOVELTY - A solid polymer electrolyte film is obtained by addition copolymerizing unsaturated bond-containing organo silicon compound having at least one ethylenically unsaturated bond, and phosphoric acid-containing unsaturated monomer having phosphoric acid group and ethylenically unsaturated bond(s). The siloxane cross-linking of the film is not carried out.    USE - For fuel cell (claimed) such as primary battery and secondary battery used for display element, sensor, signal transmission medium, solid capacitor and ion exchange membrane.    ADVANTAGE - The solid polymer electrolyte film has high proton conductivity even in humidity of 95% or less. The electrolyte film provides fuel cell system economically.    DETAILED DESCRIPTION - INDEPENDENT CLAIMS are included for the following:    (1) manufacture of the solid polymer electrolyte film, which involves addition copolymerizing unsaturated bond-containing organo silicon compound having at least one ethylenically unsaturated bond, and phosphoric acid-containing unsaturated monomer having phosphoric acid group and ethylenically unsaturated bond(s) in a solvent, flow-spreading solution or dispersion liquid containing the obtained solid polymer electrolyte on a horizontal support, and removing the solvent; and    (2) fuel cell, using the solid polymer electrolyte film.
NOVELTY - An electrolyte composition contains an electrolyte (10) and a moisture absorption material.    USE - For electrolyte film for polymer electrolyte fuel cell (both claimed).    ADVANTAGE - The electrolyte composition enables to produce desired electrochemical reaction steadily.    DETAILED DESCRIPTION - INDEPENDENT CLAIMS are included for the following:    (1) electrolyte film for fuel cells; and    (2) polymer electrolyte fuel cell.    DESCRIPTION OF DRAWING(S) - The figure shows a sectional drawing of the polymer electrolyte fuel cell. (Drawing includes non-English language text)    Electrolyte (10)    Electrode catalyst layer (20)    Gaseous diffusion layer (30)    Separator (40)
NOVELTY - The pulse irradiation of the light of the excitation wavelength of an oxygen property coating material is carried out to a measuring object portion to a fuel cell (12) to which the oxygen property coating material is applied. The attenuation process of an emitted light intensity of the measuring object portion is photographed by a space shorter than the irradiation pulse period of light.    USE - For motor vehicle.    ADVANTAGE - The oxygen partial pressure distribution of fuel cell is correctly grasped. The electric power generation efficiency of fuel cell and the durability can be improved.    DETAILED DESCRIPTION - INDEPENDENT CLAIMS are included for the following:    (1) measuring device;    (2) fuel cell manufacturing method;    (3) fuel cell;    (4) fuel cell control method; and    (5) fuel cell control apparatus.    DESCRIPTION OF DRAWING(S) - The figure shows the oxygen partial pressure distribution measuring device.    Fuel cell (12)    Light source (14)    Image pick-up unit (16)    Processor (18)    Correction unit (18a)
NOVELTY - A transparent electrode layer (3) formed on the functionalized substrates (11) is patterned. The semi-transparent electrode layers (5) and metal oxide dye-sensitized layers (9) are formed sequentially on patterned electrode layer. The substrates are aligned such that the metal oxide layers of one substrate face the electrode layers of other substrate. An electrolyte (13) is provided between substrates to create several serially connected photovoltaic cells. An order of electrode layers and metal oxide layers is reversed in adjacent cells.    USE - For window panel (claimed).    ADVANTAGE - A photovoltaic cell with an enlarged area is manufactured at reduced cost. The stability of photovoltaic cell is enhanced. An incident light is efficiently utilized by the cell.    DETAILED DESCRIPTION - An INDEPENDENT CLAIM is included for photo-sensitized photovoltaic cell.    DESCRIPTION OF DRAWING(S) - The figures show the sectional views of photovoltaic cell manufacturing process.    Electrode layers (3,5)    Patterned substrate (7)    Substrates (11)    Metal oxide layers (9)    Electrolyte (13)
NOVELTY - A fuel cell stack comprises battery cells, separating elements, connecting plates (1) and end plates (3). The end plates are formed as metal plates against one of the opposite surfaces (31) of the connecting plates with a resin layer (35) electrically insulating one from the other and formed through a galvanizing layer process at least on the connecting face of the end plate whereby the insulating resin layer is preferably free from contact holes.    USE - As a fuel cell stack and a production for connecting plates for the stack (all claimed).    ADVANTAGE - There is no need for a separating insulating plate and the stack is thus smaller and lighter.    DETAILED DESCRIPTION - INDEPENDENT CLAIMS are also included for the following:    (A) a fuel cell stack comprising the insulating layer above; and    (B) production for a connecting plate for a fuel cell stack    DESCRIPTION OF DRAWING(S) - Views of the connections are shown.    Connecting plate (1)    End plate (3)    Opposite surface of plate (31)    Resin layer (35)
NOVELTY - A filter arrangement (1) comprises at least two filter layers (2, 3). A first filter layer is designed as a coarse filter, and a second filter layer is designed as a fine filter. The second filter layer comprises an electret filter material.    USE - For cleaning fuel cell supply air, e.g. salt-containing and particle-loaded supply air.    ADVANTAGE - The inventive filter arrangement is capable of filtering aerosols, e.g. salt-containing aerosols, without additional auxiliary energy. It can easily be replaced.    DETAILED DESCRIPTION - An INDEPENDENT CLAIM is included for an arrangement for conveying fuel cell gases, comprising a first filter arrangement, and a gas conveying device (6) and at least one further filter arrangement (7) assigned to the first filter arrangement.    DESCRIPTION OF DRAWING(S) - The figure shows diagrammatically an arrangement in a mobile device.    Filter arrangement (1)    Filter layers (2, 3)    Gas conveying device (6)    Further filter arrangement (7)    Fuel cell (8)    Supply air line (9)
NOVELTY - The electrode group contains isolation layer (3) including porous heat resistant layer, between positive electrode (1) and negative electrode (2). The charging final voltage and discharge final voltage are set, so that the energy density of electrode group becomes 700 Wh/L or more. A short circuit area formed between positive electrode and negative electrode, when electroconductive foreign material (4) penetrates the isolation layer, and reduction area of porous heat resistant layer satisfy a predetermined relation.    USE - For portable information terminal, portable electronic device, domestic small electric power storage apparatus, two-wheeled motor vehicle, electric vehicle, hybrid electric vehicle etc.    ADVANTAGE - The safety and storing characteristic at the time of internal short circuit are improved. The continuation time of short circuit is shortened and increase of calorific value and acceleration of heat generation are suppressed.    DESCRIPTION OF DRAWING(S) - The figure shows a cross-sectional view of the lithium secondary battery.    Positive electrode (1)    Negative electrode (2)    Isolation layer (3)    Electroconductive foreign material (4)
NOVELTY - The method involves mounting several elongate solar cells (101) in a structure that maintains the elongate solar cells in longitudinally parallel and co-planar configuration. Several conductive pathways extending through the structure is established to electrically interconnect the elongate solar cells, by wave soldering.    USE - For forming sub-module (claimed) used for photovoltaic device (claimed), used for construction of solder raft in static concentrator solar power module and solder boat for concentrator receiver.    ADVANTAGE - The sub-assembly is formed efficiently with a significant reduction in number of steps required for present state of elongate solar cell.    DESCRIPTION OF DRAWING(S) - The figure shows a schematic diagram of solder raft.    Solar cells (101)    Crossbeams (102)    Metal (201)    N-contact (202)    P-contact (203)
NOVELTY - The method involves overlying an optical elastomer material (115) over a portion of a back cover (101). A front cover (121) is aligned on the elastomer material such that the optical concentrating elements of front cover are operably coupled to respective photovoltaic strips (105) of back cover. The front and back covers are coupled with each other along a peripheral region to form an interface region. The interface region is then sealed to form an individual solar cell from the front and back covers.    USE - For fabricating solar cell free and separate from solar panel.    ADVANTAGE - An efficiency of photovoltaic strips can be increased while using less photovoltaic material. The packaged solar cell assembly can withstand external forces and other environmental conditions effectively. The package can be handled easily. The manufacturing process of solar cell can be simplified. The relative efficiency of solar cell can be improved to about 80%.    DETAILED DESCRIPTION - INDEPENDENT CLAIMS are included for the following:    (1) solar cell device;    (2) solar cell device structure;    (3) packaged solar cell assembly; and    (4) solar cell apparatus.    DESCRIPTION OF DRAWING(S) - The figure shows an expanded view of a solar cell structure.    Solar cell structure (10)    Back cover (101)    Photovoltaic strips (105)    Optical elastomer material (115)    Front cover (121)
NOVELTY - The photovoltaic cell (60) has several elongated light transmitting glass fibers with longitudinally extended core (62) for receiving light from light incident surface (61). The light transmitting glass fiber surrounded by dye sensitive semiconductor (63) and an electrolyte has a counter electrode (62a) to guide the received light. The light passing through the core from light incident surface is scattered laterally on the dye nanoparticle.    USE - For photovoltaic cell.    ADVANTAGE - The photovoltaic cell optimizes the conversion of solar energy to electricity, increases the efficiency of exposed surface area, and compactness is obtained.    DESCRIPTION OF DRAWING(S) - The figure shows a schematic view of single fiber solar cell.    Photovoltaic cell (60)    Light incident surface (61)    Elongated light transmitting glass fibers (62)    Counter electrode (62a)    Dye sensitive semiconductor (63)
NOVELTY - A transparent electrode is joined to and passes light towards the side of an organic polymer-based photoactive layer. A light reflective electrode is arranged adjacent to the other side of the photoactive layer. An optical spacer layer separates the photoactive layer from the light reflective electrode.    USE - For polymer-based electronics industry.    ADVANTAGE - Improves efficiency by using optical spacer that modifies the spatial distribution of light intensity in a device.    DETAILED DESCRIPTION - An INDEPENDENT CLAIM is also included for a method of preparing photovoltaic cell.    DESCRIPTION OF DRAWING(S) - The graph showing the current density voltage characteristics of polymer photovoltaic cells with and without the zinc oxide optical spacer.
NOVELTY - An image sensor chip (2) has bond pads joined to the attachment point of each conductive trace (26) formed on a transparent substrate (18). A polymer sealant (36) is comprised of silicon and epoxy, and deposited in a space between the image sensor chip and transparent substrate. Conductive balls (34) are provided on the other attachment point (30) of each conductive trace, and extend downwardly beyond the bottom surface of the image sensor chip.    USE - For manufacturing flip-chip image sensor package.    ADVANTAGE - Enhances protection of active surface of image sensor chip from outside damage, while mechanically securing the integrity of flip-chip bonds between the image sensor chip and substrate by depositing sealant. Improves durability and ensures easy mounting of large circuit assembly without forming special substrate apertures or depressions. Eliminates additional damming structure by depositing sealant in gap between the substrate and chip.    DESCRIPTION OF DRAWING(S) - The figure shows the cross sectional view of the flip-chip image sensor package.    Image sensor chip (2)    Transparent substrate (18)    Conductive trace (26)    Other attachment point (30)    Conductive balls (34)    Polymer sealant (36)
NOVELTY - The assembly (400) includes several solar cells (402) including a transparent conductive oxide layer (412) over a semiconductor junction (410) on an elongated conductive core (404), that are arranged in parallel to form a planar array with two faces. Each electrode strip is arranged lengthwise on a side of corresponding solar cell. Two adjacent solar cells are connected in series by an electrical contact that connects the electrode of one solar cell to the corresponding electrode strip of other solar cell.    USE - For solar cell assembly.    ADVANTAGE - The arrangement improves the performance of the solar cell assembly.    DESCRIPTION OF DRAWING(S) - The figure depicts the serial arrangement of tubular solar cells in a bifacial assembly.    Solar cell assembly (400)    Solar cell (402)    Conductive core (404)    Semiconductor junction (410)    Oxide layer (412)
NOVELTY - A panel portion (12) has several granular photovoltaic elements (11) that are arranged in a shape of lattice point. A lens portion (13) that is fixed to the surface of the light reception side of the panel portion, turns the incident light to each photovoltaic element. The panel portion and lens portion are separately molded by a transparent resin. A rear cover (32) covers the back side of the panel portion such that the peripheral portions of the rear cover and the lens portions are sealed by an adhesive agent.    USE - For photovoltaic panel.    ADVANTAGE - The electric-power generation efficiency, durability, cost property and productivity are improved with satisfied level of quality.    DETAILED DESCRIPTION - An INDEPENDENT CLAIM is included for photovoltaic panel manufacturing method.    DESCRIPTION OF DRAWING(S) - The figure shows a longitudinal cross sectional view of the photovoltaic panel.    Photovoltaic element (11)    Panel portion (12)    Lens portion (13)    Protective layer (15)    Rear cover (32)
NOVELTY - The solar cell module has an insulating sheet (17) whose magnitude is smaller than a solar cell element (13), placed parallel to a light-receiving surface (15a). An insulating adhesion resin layer (16) made of ethylene vinyl acetate copolymer, is located at the outer side of the insulating sheet placed in the solar cell in horizontal direction.    USE - For use in house, buildings.    ADVANTAGE - The insulating layer of insulating sheet eliminates the need for providing insulating adhesion resin between the substrate and insulating sheet, so that manufacturing cost is reduced.    DETAILED DESCRIPTION - An INDEPENDENT CLAIM is also included for method of manufacturing solar cell module.    DESCRIPTION OF DRAWING(S) - The figure shows a sectional view of the solar cell module. (Drawing includes non-English language text)    Solar cell module (10)    Insulation adhesion resin (12,14,16)    Solar cell element (13)    Light-receiving surface (15a)    Adhesion resin layer (16)    Insulating sheet (17)
NOVELTY - The fuel cell is a polymer electrolyte fuel cell formed by coupling several fuel cell units (20) using an organogel electrolyte film (24) in series. The unit (20) has oxygen electrode portion (28) having oxygen electrode (30) formed using carbon fiber non-woven fabric, and hydrogen electrode portion (36,42) having hydrogen electrode (38,44) formed using carbon fiber non-woven fabric. Oxygen gas and hydrogen gas are introduced from outer periphery of oxygen electrode and hydrogen electrode, respectively.    USE - For electric power generation.    ADVANTAGE - The fuel cell is lightweight and economical, and has favorable strength. The fuel gas is efficiently supplied to electrode. The leakage of hydrogen gas is efficiently prevented.    DESCRIPTION OF DRAWING(S) - The figure shows the exploded perspective view of fuel cell unit. (Drawing includes non-English language text)    Fuel cell unit (20)    Electrolyte portion (22)    Organogel electrolyte film (24)    Oxygen electrode portion (28)    Oxygen electrode (30)    Hydrogen electrode portion (36,42)    Hydrogen electrodes (38,44)
NOVELTY - A solar cell panel (1), an attachment frame (2), an outer frame structure (5) are provided on a pillar (8). The attachment frame has a base plate (3) and a side plate (4). The solar cell panel is built into the portion surrounded by the base plate and the side plate. The base plate is fixed to the pillar. The outer frame structure is fixed to the side plate at the periphery through a bearing bar (7).    USE - For use as hybrid electric power generating apparatus equipped with wind-powered electric power generation apparatus for converting solar energy into electric power.    ADVANTAGE - Power is generated stably, without distorting solar cell panel.    DESCRIPTION OF DRAWING(S) - The figure shows a principal portion sectional view of the solar power generation apparatus. (Drawing includes non-English language text).    Solar cell panel (1)    Attachment frame (2)    Base plate (3)    Side plate (4)    Outer frame structure (5)    Bearing bar (7)    Pillar (8)
NOVELTY - The electrode (8) is obtained by forming microwave absorption exothermic layer (4) on conductive layer (2) of a flexible substrate (1) which is equipped with conductive layer and which has light transmittance, forming inorganic semiconductor layer (5) on the microwave absorption exothermic layer, irradiating microwave (6) and precisely forming inorganic semiconductor layer (5b).    USE - For dye-sensitized solar cell used for photoelectric conversion.    ADVANTAGE - The electrode has high flexibility, adhesivity of inorganic semiconductor layer and conductive layer, and improves electric power generation efficiency of solar cell. The electrode is inexpensively manufactured at mass productivity.    DETAILED DESCRIPTION - An INDEPENDENT CLAIM is included for manufacture of electrode.    DESCRIPTION OF DRAWING(S) - The figure shows the section of the electrode.    Flexible substrate having conductive layer (1)    Conductive layer (2)    Microwave absorption exothermic layer (4)    Inorganic semiconductor layers (5,5b)    Microwave (6)    Electrode (8)
NOVELTY - The biaxially oriented polyester film is formed using polyethylene naphthalene dicarboxylate as main component. The polyester film has peak temperature of tandelta in viscoelastic measurement of 140degreesC or less, peak intensity of 0.25 or less and thermal contraction rate along length direction and width direction of 5-1.5% after heat-processing 260degreesC for 10 minutes.    USE - As base film for flexible circuit board and solar cell (both claimed).    ADVANTAGE - The biaxially oriented polyester film has excellent heat resistant dimensional stability under high temperature, planar property, flexibility, and is inexpensive.
NOVELTY - Corrugated electrical conductors/ribbons (24) are soldered to the back side or both back side and front side of the solar cells (20) at two or more interspaced soldering areas (br) by placing inert spacers between the solar cells and ribbons. The free space sections (Cr) between adjacent soldering areas form stress relieving deformability zones. The free space sections between adjacent soldering areas is larger than the free space length of the ribbon along the solar cell enabling the free space zones to be bent.    USE - For electrically connecting solar cells serially, in photovoltaic module.    ADVANTAGE - The stress effects caused due to heating during soldering, in the cell are reduced which enables to use solar cells with increased surface area, decreased thickness and lead-free soldering without increasing the electrical losses. An inexpensive ribbon can be used.    DETAILED DESCRIPTION - An INDEPENDENT CLAIM is also included for solar cell.    DESCRIPTION OF DRAWING(S) - The figure shows the corrugated ribbon for interconnecting the solar cells.    Solar cell (20)    Soldering track (22)    Corrugated ribbon (24)    Soldering areas (br)    Length of ribbon between adjacent soldering areas (Cr)
NOVELTY - An electrolyte contains oxo carbon molecules, and has difference of heat of formation of less than -70 in kcal/mol satisfying specific relation.    USE - For polyelectrolyte used for polymeric electrolyte film of battery and fuel cell (all claimed).    ADVANTAGE - The electrolyte has high proton conductivity.    DETAILED DESCRIPTION - An electrolyte contains oxo carbon molecules. The electrolyte has difference (DeltaE) of heat of formation of less than -70 kcal/mol, and satisfies relation given by:    DeltaE = E2 - E1    E2 = heat of formation (in kcal/mol) exhibited in state of dissociation of hydrogen ions with lowest dissociation energy among molecules, and    E1 = heat of formation (in kcal/mol) exhibited in state of non-dissociation of hydrogen ions, measured with respect to state of stabilization of molecular structure by molecular orbital method. INDEPENDENT CLAIMS are included for the following:    (1) polyelectrolyte;    (2) polymeric electrolyte film;    (3) battery; and    (4) fuel cell.
NOVELTY - An end capped ion conductive copolymer with arene units are new.    USE - In polymer electrolyte membrane, catalyst coated membrane for membrane electrode assembly; in fuel cell e.g. hydrogen fuel cell for electronic device such as electronic motor or power supply in vehicle comprising the electric motor (claimed).    ADVANTAGE - The end-capping of the polymer increases the polymer stability and offers better control of the molecular weight of the polymer.    DETAILED DESCRIPTION - An end capped ion conductive copolymer of formula R1((((-Ar1-T-)i-Ar1-X-)a)m /((-Ar2-U-Ar2-X-)b)n/(((-Ar3-V-)j-Ar3-X-)c)o/((-Ar4-W-Ar4-X-)d)p/)-R2 is new.    Ar1 - Ar4 = aromatic moieties;    T, U, V and W = linking moieties;    X = -O- or -S-;    i and j = greater than 1;    a - d = mole fractions;    m - p = integers indicating the number of different oligomers or monomers in the copolymer; and    R1 and R2 = end-capping monomers or oligomers.    Provided that    (1) at least one of Ar1 or AR2 comprises ion-conducting group;    (2) a+b+c+d is 1;    (3) a is zero or greater than 0 and at least two of b, c and d is greater than 0; and    (4) at least one of R1 and R2 is present in the copolymer.    INDEPENDENT CLAIMS are included for the following:    (1) a polymer electrolyte membrane comprising the ion-conducting copolymer;    (2) a catalyst coated membrane comprising the polymer electrolyte membrane, where all or part of at least one opposing surface of the polymer electrolyte membrane consists a catalyst layer;    (3) a membrane electrode assembly comprising the catalyst coated membrane;    (4) a fuel cell comprising the a membrane electrode assembly;    (5) an electronic device or power supply comprising the fuel cell;    (6) an electric motor comprising the fuel cell; and    (7) a vehicle comprising the electric motor.
NOVELTY - Amino group containing compound of specific formula is new.    USE - As sensitizing dye for photoelectrode, dye sensitization type solar cell, dye sensitized solar cell module (all claimed).    ADVANTAGE - The compound has photosensitization activity. The solar cell formed using the compound as a sensitizing dye, has excellent durability and photoelectric conversion efficiency.    DETAILED DESCRIPTION - Amino group containing compound of formula (1) is new.    n1=0-10;    n2=1-50;    n3=1-10;    m1-m3,m5-m7,m10=0-100;    m4,m8=0 or 1;    Y=hydroxyl group or amino group;    E 1,E 2=N or CH;    L=H or photosensitization group;    m9,m11=1-100;and    R=group which consists of fundamental unit of formula (D), or group comprising (1-100) fundamental units (D) and 1-100 fundamental unit of formula (G) as structural units, group having branched structure in which structural units are repeatedly bonded through a peptide bond, photosensitization group is bonded with 50% or more of nitrogen atoms in nitrogen atoms not constituting the peptide bond in the group with the hydrogen atom bonded to the remaining nitrogen atoms, R is bonded with nitrogen atom in repeating unit by peptide bond.    INDEPENDENT CLAIMS are included for the following:    (1) manufacture of compound (1);    (2) photoelectrode which has an electroconductive substrate, and a porous semiconductor layer. The compound (1) is formed on the electroconductive substrate;    (3) dye sensitization type solar cell which has a photoelectrode, and a counter electrode which faces on both the sides on an electrode layer; and    (4) dye sensitized solar cell module which is formed by performing two or more serial connection of dye sensitized solar cell as a unit cell.
NOVELTY - The system has a fuel cell stack with a pair of end plates (22), and a unit cell (10a) including a set of plate-like structures stacked between the end plates. A gasket (14) is located between a separator (12) and an electrolyte membrane (16) to provide an air and liquid tight sealing between the separator and the electrolyte membrane. A coating is formed throughout exposed surfaces of a unit cell assembly between the end plates, where the coating includes a resin film.    USE - Used for generating electricity through an electrochemical reaction between hydrogen gas and oxygen gas, for mobile device, transportation and distributed power source.    ADVANTAGE - The gasket provides liquid and air-tight sealing between the separator and the electrolyte membrane, thus preventing any leakage of liquid or gas from an inside of the unit cell to the outside. The coating is formed throughout exposed surfaces of the unit cell assembly, thus preventing any occurrence of leakage in the fuel cell stack, and hence improving stability and safety of the cell stack.    DETAILED DESCRIPTION - An INDEPENDENT CLAIM is also included for a method of making a fuel cell system.    DESCRIPTION OF DRAWING(S) - The drawing shows an exploded perspective view of fuel cell stack.    Unit cell (10a)    Separator (12)    Gasket (14)    Electrolyte membrane (16)    Electrode (16a)    End plate (22)    Hole (22a)    Nut (24b)    Coolant supplying pipe (32)    Fuel Supplying pipe (36)
NOVELTY - An air inlet port placed in housing containing anode cup (110), cathode can (102), separator placed between the anode cup and cathode can and electrolyte, allows entry of oxygen from outside the cell (100) into the battery. A tab (130) placed on external surface of housing covering the air inlet port, has a base layer (132) and an adhesive layer (138), having areas of high and low permeability and area with low permeability between the base and adhesive layer placed over portion of air inlet port respectively, partially seals the housing.    USE - For power hearing aid.    ADVANTAGE - The management of entry and exit of gasses to and from the air depolarized battery is enabled and hence the greater flexibility in developing an optimum tab for a particular battery, greater range of choices in selection of materials and ease of manufacturing are provided. The balance between maximizing battery storage life and maintaining and adequate battery voltage before use, is provided.    DESCRIPTION OF DRAWING(S) - The figure shows the perspective cut-away view of an air cell with a tap.    Cell (100)    Anode cup anode cup (102)    Cathode can (110)    Tab (130)    Base layer base layer (132)    Adhesive layer adhesive layer (138)
NOVELTY - The device has a microfluidic assembly with a microfluidic containment volume (230) containing a mixture of a solid, a gas and a liquid fluid reagent. A substrate supports a catalytic composition (215), where the composition promotes catalytic hydrolysis of a liquid-borne fuel precursor to generate a gaseous fuel. A liquid/gas separator (220) partitions gaseous and liquid components. Electrical connections are coupled to a fuel cell component for one of applying, exploiting, collecting and storing an energy potential for generating power.    USE - Used in a fuel cell system that is utilized for delivering power to a portable electronic device.    ADVANTAGE - The liquid/gas separator partitions gaseous and liquid components, thus operating the fuel cell in generally any orientation to vent gaseous byproducts, while retaining the fluid solution without significant leakage or fluid migration, and enabling to operate the fuel cell efficiently.    DETAILED DESCRIPTION - An INDEPENDENT CLAIM is also included for a method for providing a hybrid, regenerative energy power source.    DESCRIPTION OF DRAWING(S) - The drawing shows a schematic representation of an integrated microfluidic gaseous fuel generator and fuel cell subsystem of a hybrid, regenerative energy device.
NOVELTY - A lead wire has an insulator (20), which is a binding material layer adhered on the surface of a flat conductor (1). A cross-linking resin layer is laminated on reverse side of binding material layer. The cross-linking resin layer has several grooves or holes filled with material same as that of material contained in binding material layer.    USE - For non-aqueous electrolyte battery, such as lithium ion battery.    ADVANTAGE - The lead wire provides non-aqueous electrolyte battery having excellent electrical insulation and sealing property.    DETAILED DESCRIPTION - An INDEPENDENT CLAIM is included for non-aqueous electrolyte battery.    DESCRIPTION OF DRAWING(S) - The figure shows the outline view of non-aqueous electrolyte battery. (Drawing includes non-English language text)    Conductor (1)    Seal bag (3)    Anode (5)    Cathode (5')    Insulator (20)
NOVELTY - An electrolyte film contains a fluorine-type ion exchange resin and a specific low molecular weight optionally 2,4,6-substituted phenol derivative.    USE - For fuel cell, such as solid polymer electrolyte fuel cell.    ADVANTAGE - The electrolyte film has favorable film formability and form retentivity, and excellent oxidation resistance, and is prevented from deterioration by radicals produced from hydrogen peroxide. The phenolic antioxidant has excellent compatibility with the resin where it provides a high antioxidant effect.    DETAILED DESCRIPTION - An electrolyte film contains a fluorine-type ion exchange resin and a phenol-type low molecular weight compound of formula (1).    X1=H, CH3, OCH3 or CH3-n(CH3)n;    X2=H, CH3, OCH3, CH3-m(CH3)m or OH;and    n,m=1-3.
NOVELTY - The thermo protector has an electrical conductivity elastic element (2) whose ends are connected to upper and lower electrodes (1, 10) diagonally, by setting the elastic element to compressed state in length direction and bending deformation state. The ends of elastic element are connected to upper electrode using rivet (4) or by welding and to lower electrode by surface joining using electroconductive thermoplastic resin (3).    USE - For battery such as lithium ion secondary battery and lithium polymer rechargeable battery used in electronic and electric equipment.    ADVANTAGE - The thermo protector with improved long-term stability and reliability is obtained.    DESCRIPTION OF DRAWING(S) - The figure shows an explanatory drawing of the thermo protector. (Drawing includes non-English language text).    Electrodes (1,10)    Elastic element (2)    Thermoplastic resin (3)    Rivet (4)
NOVELTY - A pair of separator sheets (4) are arranged at the front and rear sides of an electrode film with diffusion layers laminated in between. A reactive gas flow passage (5) formed on a surface of the separator is extended in a zig-zag form. A set of slit-shaped flowpaths (15a) which cut through the flow passage along crossing directions, connects the zig-zag structured reactive gas flow passage.    USE - For fuel cell for electric power generation.    ADVANTAGE - The structure of the flow passage in the separator leads to favorable distribution of gas flow characteristics and a stable power generation.    DESCRIPTION OF DRAWING(S) - The figure shows the flow path structure in the fuel cell separator.    Separator sheets (4)    Reactive gas flow passage (5)    Reactive gas inlet manifold (8)    Reactive gas exit manifold (9)    Slit-shaped flowpath (15a)
NOVELTY - A slurry containing polymeric material and/or solvent is applied to an electrolyte film (1) at atmospheric temperature. The saturated vapor pressure of solvent component having highest volatile property is set to 80 kPa or more, during application process. Thus, fuel cell is manufactured.    USE - For manufacture of fuel cell, such as solid polymer electrolyte-type fuel cell used as power supply of portable apparatus.    ADVANTAGE - Swelling of electrolyte film and formation of wrinkles and crack on electrolytic film are prevented, during manufacture of fuel cell. The manufacturing method provides the fuel cell having favorable battery capability.    DESCRIPTION OF DRAWING(S) - The figure shows the sectional drawing of polymer electrolyte fuel cell.    Electrolyte film (1)    Fuel electrode catalyst layer (2)    Fuel electrode (6)    Oxidizing agent electrode (7)    Separator (10)
NOVELTY - A terminal highly branched type solid polymer electrolyte contains a highly branched polymer having a polymerizable group in its side chain terminal and polyethylene oxide as principal chain, and lithium salt. The solid polymer electrolyte is formed using a specific oligo ethylene oxide chain-containing methacrylic ester (1) as crosslinking controlling agent.    USE - For lithium secondary batteries.    ADVANTAGE - The terminal highly branched type solid polymer electrolyte has favorable ion electric conductivity and mechanical strength.    DETAILED DESCRIPTION - A terminal highly branched type solid polymer electrolyte contains a highly branched polymer having a polymerizable group in its side chain terminal and polyethylene oxide as principal chain, and lithium salt. The solid polymer electrolyte is formed using oligo ethylene oxide chain-containing methacrylic ester of formula (1) as crosslinking controlling agent.
NOVELTY - A solid acid contains polycondensed hydrocarbon sulfonic acid as main component.    USE - For proton conduction film, solid acid catalyst, ion exchange membrane, membrane-electrode assembly and fuel cell (all claimed).    ADVANTAGE - The solid acid is economical and has excellent proton conductivity, heat resistance, ion exchange capacity, and catalyst activity.    DETAILED DESCRIPTION - INDEPENDENT CLAIMS are included for the following:    (1) manufacture of solid acid, which involves heat processing hydrocarbon sulfonic acid in presence of polycondensation agent; and    (2) proton conduction film, solid acid catalyst, ion-exchange membrane, membrane-electrode assembly and fuel cell, which contain the solid acid.
NOVELTY - The fuel cell has a fuel cell, a storage unit to store an organic compound used as raw material of fuel, a unit to lower the molecule of organic compound, and a supply unit to supply organic fuel produced by lowering molecule of organic compound, to the fuel cell.    USE - For portable electronic device, electric vehicle and domestic co-generation system.    ADVANTAGE - The fuel cell system is lightweight, compact, safe, has excellent electric power generation efficiency, and efficiently converts organic compound into highly reactive low molecular organic fuel.    DETAILED DESCRIPTION - INDEPENDENT CLAIMS are included for the following:    (1) raw material cartridge of fuel cell; and    (2) operating method of the fuel cell system.    DESCRIPTION OF DRAWING(S) - The figure shows the cross-section block diagram of the single cell.    Single cell (70)    Electrolyte film (71)    Anode side diffused layer (72A)    Cathode side diffused layer (72B)    Membrane electrode assembly (75)
NOVELTY - A lithium ion secondary cell has a sealed battery element comprising an anode, a cathode and a separator laminated with an aluminum laminate sheet. A gel electrolyte containing lithium salt is held in the separator.    USE - Used as a power supply for an electronic device, such as a mobile telephone and mobile personal computer.    ADVANTAGE - The lithium ion secondary cell is lightweight, has high durability, reliability, and prevents swelling and overcharge of the battery.    DETAILED DESCRIPTION - A lithium ion secondary cell has a sealed battery element comprising an anode, a cathode and a separator laminated with an aluminum laminate sheet. A gel electrolyte containing lithium salt is held in the separator. The gel electrolyte comprises a polymer of formula (I): I:B(O(CaH2aO)b)3Z3.    Z = polymerizable functional group; and    a and b = 1-6.    An INDEPENDENT CLAIM is included for the production of the above lithium ion secondary cell.    DESCRIPTION OF DRAWING(S) - The figure shows an example of a lithium ion secondary cell.    Anode current collection terminal (6)    Cathode current collection terminal (7)    Battery element (8)    Sealing component (10)
NOVELTY - The biaxially oriented polyester film contains polyethylene naphthalene dicarboxylate as main component. The peak temperature of tan(delta) during viscoelastic measurement of the film is 140degreesC or more and peak intensity is 0.25 or less. The thermal contraction rate of both terminals of the film along film length direction and width direction, when heated for 10 minutes at 260degreesC, is 1.5% or less.    USE - As base film of flexible circuit board and solar cell (both claimed).    ADVANTAGE - The biaxially oriented polyester film has high heat resistance and dimensional stability at 260degreesC.
NOVELTY - The dye sensitizing solar cell has an electrode layer (2), a porous semiconductor layer (3) which adsorbed pigment, an electrolyte layer and an electrode layer, provided between pair of support components (1,7). The electrolyte layer has an electrolyte layer (4) formed in space inside the layer (3) and another electrolyte layer formed in the surface side of the layer (3). The layer (4) consists of liquid electrolyte or solid electrolyte containing a fused salt. The layer (5) consists of a solid electrolyte.    USE - As dye sensitizing solar cell.    ADVANTAGE - Since the solid electrolyte is fully spread to the center portion of the porous semiconductor layer, charge transport is performed equivalent to the liquid electrolyte, hence solar cell with high photoelectric conversion efficiency is obtained without liquid spill. Charge transport is performed efficiently and improvement of photoelectric conversion efficiency is enabled. The solar cell has excellent durability.    DETAILED DESCRIPTION - An INDEPENDENT CLAIM is included for manufacture of dye sensitizing solar cell.    DESCRIPTION OF DRAWING(S) - The figure shows a manufacture of dye sensitizing solar cell.    Support components (1,7)    Electrode layer (2)    Porous semiconductor layer (3)    Electrolyte layers (4,5)    Separator (6)
NOVELTY - A cover is extruded from vinyl and provided with rectangular cross section with a cut portion for accepting receiver with mooring ring or bolt on dock cleat to metal structure. A metal plate with mooring ring or fixed cleat for securing to one of the fixed or floating surfaces, is provided. The post surround holding the solar powered light, is attached using two screws. The dock post is finished by base trim plate and solar powered extruded vinyl cap.    USE - For installing solar powered dock post and solar powered deck post used for boat and personal watercraft.    ADVANTAGE - The cost of repair of existing post is reduced and existing post is enhanced. The lighting efficiency of dock or deck post is increased.
NOVELTY - The methanol fuel cell cartridge has inner resin layer comprising resin. When a film of the resin is immersed in methanol at 60degreesC for 7 days and then the methanol is diluted twice by volume with distilled water at normal temperature, the formed solution has light transmittance of 10% or more in 300 nm wavelength.    USE - As fuel tank and refill container of direct methanol fuel cell.    ADVANTAGE - The methanol fuel cell cartridge is inexpensive and does not show deterioration in electric power generation ability, and can be operated for prolonged period of time. The cartridge is compact and weightless.
NOVELTY - A label (1) has an adhesive layer (4) and a printing layer (3), laminated on a heat-shrink film (2). The adhesive layer contains an emulsion-type thermal adhesive agent containing ethylene copolymer having ethylene content of 66-84 wt.% and melting point of 60-90degreesC, and tackifier (10-30 wt.% by solid content).    USE - For battery.    ADVANTAGE - The label provides battery having excellent low-temperature tackiness and blocking resistance, and deterioration is prevented.    DESCRIPTION OF DRAWING(S) - The figure shows the sectional view of label.    Label (1)    Heat shrink film (2)    Printing layer (3)    Adhesive layer (4)
NOVELTY - The photovoltaic device (100) comprises electrodes (102,104) spaced apart, and a layer (106) of light responsive material disposed between the electrodes. The layer contains a material having a triplet exciton state which is excited by incident electromagnetic radiation to provide collectable free charged particles at the electrode(s).    USE - As organic solar cell for electric-power generation (claimed).    ADVANTAGE - The photovoltaic device has high power conversion efficiency, and contains polymers with high conductivity and mobility. The organic triplet material provides long exciton life time.    DETAILED DESCRIPTION - INDEPENDENT CLAIMS are included for the following:    (1) method of generating electric power; and    (2) production of photovoltaic device.    DESCRIPTION OF DRAWING(S) - The figure shows the photovoltaic device.    Photovoltaic device (100)    Electrodes (102,104)    Layer of light responsive material (106)    Hole/exciton blocking layer (112)    Substrate (114)
NOVELTY - A proton conductive polymer film is formed using a polymer film containing polybenzimidazole compound having sulfonic acid group and/or phosphonic acid group having vinyl phosphonic acid.    USE - For fuel cell (claimed).    ADVANTAGE - The proton conductive polymer film has excellent workability during assembly of fuel cell, excellent proton conductivity and durability even under high temperature and unhumidified conditions.    DETAILED DESCRIPTION - INDEPENDENT CLAIMS are included for the following:    (1) manufacture of proton conductive polymer film; and    (2) fuel cell.
NOVELTY - A soundproofing member (240) is installed between an outlet tube (232) and an outlet hole (206) within a housing (210). A filtering portion (220) is installed between an inlet hole (202) and the outlet hole within the housing to filter particulate contaminant and chemical contaminant in the fluid. An air pump (230) is inserted and installed into the housing and has an inlet tube into which the fluid flows and outlet tube through which the fluid flows out.    USE - For supplying air to fuel cell.    ADVANTAGE - Prevents generation of non uniform operating conditions e.g. pressure drop or oxygen decrease inside the stack while ensuring desired energy output to the fuel cell. reduces weight and volume of the air supply system to facilitate transportation of the fuel cell system. Reduces noise generated inside the housing to be transferred from the exterior. Improves efficiency of particulate removal.    DETAILED DESCRIPTION - An INDEPENDENT CLAIM is also included for a fuel cell system.    DESCRIPTION OF DRAWING(S) - The figure shows the cross sectional view of the air supply system.    Inlet hole (202)    Outlet hole (206)    Housing (210)    Filtering portion (220)    Air pump (230)    Outlet tube (232)    Soundproofing member (240)
NOVELTY - The laminated organic solar cell has a recombination layer (23) interposed between two layers of organic solar cells (21,22). The electrons and holes produced in the organic solar cells recombine in the recombination layer. The recombination layer has two conductive layers (24,25) having different work functions. The work function of the conductive layer (25) formed on the side of organic solar cell layer (22) is larger than the work function of the conductive layer (24) formed on the side of organic solar cell layer (21).    USE - For laminated organic solar cell.    ADVANTAGE - A laminated organic solar cell with high conversion efficiency and low manufacturing cost is provided.    DETAILED DESCRIPTION - An INDEPENDENT CLAIM is included for manufacturing method of laminated organic solar cell.    DESCRIPTION OF DRAWING(S) - The figure shows the laminated structure of organic solar cells. (Drawing includes non-English language text)    Photo electric converting layer (20)    Organic solar cell layers (21,22)    Recombination layer (23)    Conductive layer (24,25)    Electric insulation layer (26)
NOVELTY - A fuel cell has a porous section (840) with a pair of anode surfaces (840a, 840b) facing each other and a separator (1000) with a contact surface (300a) contacting the anode surface (840b) having a concave portion. A membrane electrode assembly in a porous section has a pair of electrodes, i.e. an anode and cathode clamping an electrolyte film. The contact surface has a separator convex portion and the porous section concave portion (840b) to fit the fuel cell.    USE - For a fuel cell.    ADVANTAGE - The relative positional offset of the separator and the porous section is suppressed, since the separator convex portion and porous concave portion fits the fuel cell. The capability of the fuel cell is improved, since the flow path of the reactive gas is controlled by the arrangement of the separated convex portion. The increase in the number of portions is suppressed.    DESCRIPTION OF DRAWING(S) - The figure shows an explanatory drawing of the fuel cell stacking unit.    Fuel cell (100)    Contact surface (300a)    Porous section (840)    Anode surfaces (840a,840b)    Separator (1000)
NOVELTY - The conductive resin with electrically resistant solution liquid covers entire terminal electrode (6) except portion pulled out by exterior of the cell laminated structure. The outer periphery edge of the terminal electrode is covered by terminal electrode protection portion (10) and fixed by a fixing portion (7).    USE - For electrolyte liquid circulating-type battery such as redox flow battery.    ADVANTAGE - The contact of terminal electrode with electrolyte liquid can be prevented reliably. The loss of the input-output function of electric power can be eliminated reliably.    DESCRIPTION OF DRAWING(S) - The figure shows an exploded perspective of the cell laminated structure.    Positive electrode (3)    Diaphragm (4)    Negative electrode (5)    Terminal electrode (6)    Fixing portion (7)    Terminal electrode protection portion (10)
NOVELTY - An organic semiconductor material has specific structure, and has number average molecular weight of 2000-200000.    USE - For organic semiconductor apparatus and organic semiconductor structure for organic transistor, organic electroluminescent element, organic electronic device and organic solar cell (all claimed).    ADVANTAGE - The organic semiconductor material has favorable solvent solubility, excellent stability, and can be easily formed into film of improved charge transfer degree, flexibility and mechanical durability.    DETAILED DESCRIPTION - An organic semiconductor material has structure of formula (1) in which planar property of A1-X-A2 is collapsed by steric hindrance of B1 and X and steric hindrance of B2 and X. The organic semiconductor material has number average molecular weight of 2000-200000.    A1,A2,B1,B2,X=skeletal structure containing L 6 pi-electron ring system, M 8 pi-electron ring system, N 10 pi-electron ring system, O 12 pi-electron ring system, P 14 pi-electron ring system, Q 16 pi-electron ring system, R 18 pi-electron ring system, S 20 pi-electron ring system, T 22 pi-electron ring system, U 24 pi-electron ring system or V 26 pi-electron ring system;    L-V=0-6;    L+M+N+O+P+Q+R+S+T+U+V=1-6;and    B1,B2=alkyl chain.    INDEPENDENT CLAIMS are included for the following:    (1) organic semiconductor structure;    (2) organic semiconductor apparatus; and    (3) use of organic semiconductor structure as organic transistor, organic electroluminescent element, organic electronic device or organic solar cell.
NOVELTY - An electrode electrolyte contains polyarylene copolymer containing specific structural units derived from benzene.    USE - For electrode paste for electrode for membrane electrode assembly of polymer electrolyte fuel cell (all claimed) used as power supply of motor vehicles and portable devices.    ADVANTAGE - The electrode electrolyte has high proton conductivity over wide temperature range, excellent hot water resistance, chemical stability, toughness and mechanical strength.    DETAILED DESCRIPTION - An electrode electrolyte contains polyarylene copolymer containing structural unit of formula (1), structural unit of formula (2-1) or (2-2) and structural unit of formula (3).    Y=-CO-, -SO2-, -SO-, -CONH-, -COO-, -(CF2)i- or -C(CF3)2-;    i=1-10;    Z=-O-, -S-, -(CH2)j- or -C(CH3)2-;    j=1-10;    Ar=aromatic group having -SO3H, -O-(CR2)eSO3H or -S(CR2)eSO3H as substituent;    R=H, fluorine atom, alkyl or halogenated alkyl;    e=1-20;    m,m'=0-10;    m"=1-100;    k=1-4;    X=bivalent group or bivalent single bond;    R11-R13=H or alkyl;    p,q=1-4;and    R21-R23=H, fluorine atom, alkyl, halogenated alkyl, aryl, aryl or nitrile.    INDEPENDENT CLAIMS are included for the following:    (1) electrode paste which contains above electrode electrolyte, catalyst support carbon and a solvent;    (2) electrode which contains above electrode electrolyte and catalyst support carbon; and    (3) membrane-electrode assembly.
NOVELTY - A mixture of carbon and a cation exchange resin solution is spray dried to obtain mixture (X) of carbon and cation exchange resin. The mixture of cation exchange resin solution and mixture (X) is spray dried to obtain mixture (Y) of carbon and cation exchange resin. The fixed ion of cation exchange resin in the resulting mixture is made to adsorb positive ion of a catalyst metallic element. The positive ion of the catalyst metallic element is reduced chemically to obtain catalyst metal mixture.    USE - For polymer electrolyte fuel cells (claimed).    ADVANTAGE - Since the distribution of the cation exchange resin of carbon particle surface is made uniform, the proton conductivity of the electrode is improved resulting in improvement of initial stage capability of the polymer electrolyte fuel cell.    DETAILED DESCRIPTION - An INDEPENDENT CLAIM is included for polymer electrolyte fuel cell.    DESCRIPTION OF DRAWING(S) - The figure shows the electric current voltage characteristics of the single cells (A and B). (Drawing includes non-English language text)
NOVELTY - An ion conductor (10) contains cation component, anion component and polar substance.    USE - For energy devices such as fuel cell (both claimed), secondary battery, such as lithium cell, and capacitor.    ADVANTAGE - The ion conductor has improved proton conductivity.    DETAILED DESCRIPTION - INDEPENDENT CLAIMS are included for the following:    (1) energy device, which contains the ion conductor; and    (2) fuel cell, which contains the ion conductor.    DESCRIPTION OF DRAWING(S) - The figure shows the structure of fuel cell.    Ion conductor (10)    Electrode (20)    Catalyst layer (22)    Gaseous-diffusion layer (24)    Gas passageway (26)
NOVELTY - A hole is made in predetermined positions of flexible sheet. A rivet (61) of hollow structure is penetrated into each hole and fixed. A solar cell module (10) is fixed to pipe shaped supports (62,63) by connecting the rivet and pipe shaped supports using string (64).    USE - For fixing solar cell module used in roof of house, and wall surface of building.    ADVANTAGE - The solar cell module can be simply attached to various places inexpensively and reliably.    DESCRIPTION OF DRAWING(S) - The figure shows a schematic diagram of solar cell module. (Drawing includes non-English language text)    Solar cell module (10)    Rivet (61)    Pipe shaped supports (62,63)    String (64)
NOVELTY - The polygon-shaped cell module (1) has a set of unit cells (10a, 10b) arranged on a substrate. The connection assemblies (11A, 11Ba, 11Bb) connect the adjacent unit cells, serially or parallelly.    USE - For solar cell module with dye-sensitizing solar cell for power generation. Also applicable for solar cell module with silicon solar cell.    ADVANTAGE - Optimization of the cell's current characteristics is enabled by the arrangement of the connection assembly.    DESCRIPTION OF DRAWING(S) - The figure shows the cross-sectional views of the solar cell module. (The drawing includes non-English text).    Cell module (1)    Bases (2, 3)    Conductive layers (4, 5)    Unit cells (10a, 10b)    Connection assembly (11A, 11Ba, 11Bb)
NOVELTY - The fuel cell (10) has a membrane electrode assembly (5), an anode side gap (10a) and a cathode side gap (10b) formed between an anode side gasket (9a) and cathode side gasket (9b) of the assembly. A water-repellent processing is performed in the gaps, so that water vapor in the reactive gas condenses and the gap is obstructed with the condensed water, when the reactive gas flows into the gaps.    USE - For fixed type cogeneration system and electric vehicle.    ADVANTAGE - Improves the electric power generation capability of the fuel cell is improved by supplying reactive gas to anode and cathode surface, reliably.    DESCRIPTION OF DRAWING(S) - The figure shows a schematic sectional view of the fuel cell.    Membrane electrode assembly (5)    Anode side gasket (9a)    Cathode side gasket (9b)    Fuel cell (10)    Anode side gap (10a)    Cathode side gap (10b)
NOVELTY - A gaseous diffusion layer (20) at membrane electrode assembly, includes a porous carbon-paper (24) and a water-repellent carbon-paper (26), which are formed using paper making technique. The gas flowing through hollow path (22) of porous carbon-paper is diffused to the water-repellent carbon paper.    USE - For fuel cell.    ADVANTAGE - The cost reduction of the fuel cell is achieved, and gaseous diffusion property is improved.    DETAILED DESCRIPTION - An INDEPENDENT CLAIM is included for manufacturing method of gaseous diffusion layer of fuel cell.    DESCRIPTION OF DRAWING(S) - The figure shows a sectional view of gaseous diffusion layer. (Drawing includes non-English language text)    Gaseous diffusion layer (20)    Hollow path (22)    Porous carbon paper (24)    Water-repellent carbon-paper (26)    Flow-path mold (92)
NOVELTY - The assembly has cathode catalyst layer and anode catalyst layer on respective surfaces of polymeric electrolyte film. The edge of the cathode catalyst layer is formed on gasket layer by which adhesive layer is formed in gas-impermeable layer. The adhesive layer located in duplication region is omitted so that the thickness of duplication region of cathode catalyst layer and gasket layer becomes equal to thickness of existence region of cathode layer and gasket layer which does not overlap the cathode layer.    USE - For fuel cell used in electric vehicle.    ADVANTAGE - The size of electrolyte film-electrode assembly can be reduced. The electric power generation capacity can be improved.    DESCRIPTION OF DRAWING(S) - The figure shows a section of the electrolyte film electrode assembly. (Drawing includes non-English language text)
NOVELTY - The anode and cathode catalyst layers clamped by a polymeric electrolyte film are provided at region inside the membrane electrode film assembly whose temperature becomes relatively high due to generation of electric power.    USE - For fuel cell of motor vehicle.    ADVANTAGE - Effectively suppresses the degradation of the electrolyte film at the time of open cell voltage (OCV) state.    DETAILED DESCRIPTION - An INDEPENDENT CLAIM is included for fuel cell.    DESCRIPTION OF DRAWING(S) - The figure shows a section of the membrane electrode film assembly. (Drawing includes non-English language text)
NOVELTY - The assembly has cathode catalyst layer and anode catalyst layer on respective surfaces of polymeric electrolyte film. The edge of the cathode catalyst layer is formed on gasket layer. The thickness of gaseous diffusion layer formed in duplication layer is thinner than another regions so that the thickness of duplication region of cathode catalyst layer and gasket layer becomes equal to thickness of existence region of cathode layer and gasket layer which does not overlap the cathode layer.    USE - For fuel cell used in electric vehicle.    ADVANTAGE - The size of electrolyte film-electrode assembly can be reduced. The electric power generation capacity can be improved.    DESCRIPTION OF DRAWING(S) - The figure shows a section of the electrolyte film-electrode assembly. (Drawing includes non-English language text)
NOVELTY - The method involves forming cathode and anode catalyst layers (4c,4a) with their one edges adjoining with gasket layers (2c,2a) formed over base materials (5c,5a) to obtain laminated structure (6c,6a), such that effective area of anode catalyst is larger than effective area of cathode catalyst area. The laminated structures are sequentially stacked through a polymeric electrolyte film (1) and are hot pressed so that the polymeric electrolyte film is clamped between the laminated structures.    USE - For fuel cell such as polyelectrolyte type fuel cell, alkaline fuel cell, phosphoric acid fuel cell, direct methanol type fuel cell, micro fuel cell, etc. for use as power supply in motor vehicle.    ADVANTAGE - The corrosion of cathode catalyst and degradation of electrolyte film during open circuit voltage (OCV) state are suppressed.    DESCRIPTION OF DRAWING(S) - The figure shows a section of the electrolyte film electrode assembly manufacturing process. (Drawing includes non-English language text).    Polymeric electrolyte film (1)    Gasket layers (2a,2c)    Anode catalyst layer (4a)    Cathode catalyst layer (4c)    Base materials (5a,5c)    Laminated structures (6a,6c)
NOVELTY - A gasket layer (2c) is formed in cathode catalyst layer side surface of polymeric electrolyte film (1). A peeling layer (3c) is formed on the gasket layer. A cathode catalyst layer (4c) is formed on the peeling layer and the polymeric electrolyte film. An anode catalyst layer (4a) is formed in anode catalyst layer side surface of the polymeric electrolyte film. The gasket layer is formed so that area of effective anode catalyst layer is larger than area of effective cathode catalyst layer.    USE - For manufacturing electrolyte film electrode assembly used in polymer electrolyte fuel cell, alkaline fuel cell, phosphoric acid fuel cell, direct methanol type fuel cell and micro fuel cell used for electric vehicle and motor vehicle.    ADVANTAGE - The corrosion of cathode catalyst in continuous operation and degradation of electrolyte film during open circuit voltage can be suppressed effectively. The durability of electrolyte film electrode assembly is improved and fuel cell with sufficient gas mileage is enabled.    DETAILED DESCRIPTION - An INDEPENDENT CLAIM is included for polymer electrolyte fuel cell.    DESCRIPTION OF DRAWING(S) - The figure shows a section illustrating electrolyte film electrode assembly manufacturing method.    Polymeric electrolyte film (1)    Gasket layer (2c)    Peeling layer (3c)    Anode catalyst layer (4a)    Cathode catalyst layer (4c)
NOVELTY - A specific perfluorocarboxylic acid alkyl sulfonate ester is used as raw material for the manufacture of a perfluorocarboxylic acid halosulfonyl alkyl ester.    USE - For manufacturing a perfluorocarboxylic acid halosulfonyl alkyl ester used for manufacturing an intermediate compound for manufacturing perfluorovinyl ether monomer, used as raw material for fluorine-type solid electrolyte polymer used as solid electrolyte material for fuel cells, and ion exchange membrane material for brine electrolysis process.    ADVANTAGE - The perfluorocarboxylic acid halosulfonyl alkyl ester is efficiently manufactured with high productivity.    DETAILED DESCRIPTION - The compound of formula RfCOO(CH2)mSO3-Y+ (1) is used as raw material to manufacture the compound of formula RfCOO(CH2)mSO2X (2).    Rf = 1-20C monovalent perfluorohydrocarbon group optionally containing oxygen atom and/or sulfur atom, and fluorine atom is optionally and partially substituted with chlorine atom;    m = 3-6;    Y+ = monovalent cation;and    X = fluorine or chlorine.    INDEPENDENT CLAIMS are included for the following:    (i) compound of formula (1); and    (ii) manufacture of a compound of formula FCO(CF2)m-1SO2F (6) by reacting the compound of formula (2) with a fluorinating agent, and converted into sulfonyl fluoride compound of formula (5) RfCOO(CF2)mSO2F, which is is converted into compound of formula (6).    Rf, m = same as defined above.
NOVELTY - The red (R), green (G) and blue (B) light receiving element rows (1-3) which have R,G and B filters respectively, are arranged near a circuit (7) of a subscanning direction. The wirings (11,21,31) which connect each light receiving elements (R1-R3,G1-G3,B1-B3) and the circuit, passes among the vacant areas between the light receiving elements of the rows, so that light receiving area of the light receiving element for every light receiving element row is varied.    USE - For photoelectric conversion apparatus such as image scanner.    ADVANTAGE - The light receiving area of the light receiving element is expanded without increasing the silicon area of the photoelectric conversion apparatus and the sensitivity of the color image sensor is increased.    DESCRIPTION OF DRAWING(S) - The figure shows the schematic diagram of the color image sensor. (Drawing includes non-English language text)    Red light receiving element row (1)    Green light receiving element row (2)    Blue light receiving element row (3)    Circuit (7)    Wirings (11,21,31)    Red light receiving elements (R1-R3)    Green light receiving elements (G1-G3)    Light receiving elements (B1-B3)
NOVELTY - The substrate includes a plastic film (12) made from Polyethyleneterephthalate, where the plastic film is connected on a side with an aluminum foil (14). An electrically conducting contact layer (16), a photovoltaic layer (18) and another electrically conducting contact layer are arranged one above the other in another side of the plastic film.    USE - Used for a photovoltaic module (claimed).    ADVANTAGE - The aluminum foil on the side of the plastic film forms a dimensionally stable material for stabilizing the plastic film over the entire surface, thus preventing the shrinking of the plastic film, at high temperature, and making possible to use a cost-effective plastic material. The aluminum foil makes possible the conduction of electric current produced by photovoltaic cell.    DETAILED DESCRIPTION - The contact layers and the photovoltaic layers are produced by depositing the layer components by vacuum-thin layer technique. An INDEPENDENT CLAIM is also included for a photovoltaic module including a flexible substrate.    DESCRIPTION OF DRAWING(S) - The drawing shows a cross section of a substrate.    Flexible substrate (10)    Plastic film (12)    Aluminum foil (14)    Electrically conducting contact layer (16)    Photovoltaic layer (18)
NOVELTY - The covering has a roof covering plate in a planar brick form, and a lug with a surface protruding from the surface of the roof covering plate. The surface lies in a common virtual level. The level exhibits an inclination angle between a ridge and eaves as a mounting surface. The level is eroded at its bottom side by surrounding air. The lug consists of a knob with circular, oval or elliptical cross section, and is formed by ribs. The lug is provided with three-four or polygonal form in cross section. The roof covering plate is made of plastic and solar cells are fixed by an adhesive.    USE - Used for attachment of solar units in the form of a solar foil in a solar cell or electro technical devices and in solar devices.    ADVANTAGE - The lug consists of a knob with circular, oval or elliptical cross section, thus enabling a secure and durable attachment of the solar foils in the solar cells or other electrical technical devices on the surface of the top side of the roof covering plate, while ensuring ventilation and cooling of the device. The roof covering plate is made of plastic in a deep-drawing form, thus providing a less weight roof covering plate, while the roof covering plate requires only one screw-clip or pin attachment at a lath in order to resist the wind forces.    DESCRIPTION OF DRAWING(S) - The drawing shows a perspective plan view on a roof covering plate with a surface and a plane surface and protruded conical lug with a circular cross section.    Roofing plate (1)    Upper side of the roofing plate (2)    Lug (4)    Head region of the roofing plate (9)    Foot region of the roofing plate (10)
NOVELTY - The invention relates to a baffle plate felt of a lead storage battery, characterized in that it is made by continuous glass fiber and adhesive through large roller process, where the continuous glassfiber content is 85-90 (mass)% and the adhesive content is 10-15 (mass)%. The steps are as follows: (1) making basic glass balls in a glass fiber state through a fusing-wiredrawing device, and at thesame of forming fiber by wiredrawing, uniformly spraying polyacrylate solution on the glass fiber; and after forming a condensed felt, slicing off the condensed felt along the axis of the roller andspreading it on a platform; (2) transversely drawing the condensed felt on the platform in the cutting direction; (3) at the same time of drawing, drying the drawn felt between 180 deg.C and 200 deg.C; (4) after all the felt is dried, rolling the felt and cutting it into parts. The baffle felt can make the baffle posses the characters of flat surface, strong absorbing ability, good acid resistance, uniform thickness, fewer potassium permanganate reducing matter, etc.
NOVELTY - The control apparatus consists of a fuel cell comprising an ion conductor containing cation component, anion component, and polar substance such as water as electrolyte. A controller controls the polar substance amount in the electrolyte based on the service condition of the fuel cell.    USE - For fuel cell control apparatus.    ADVANTAGE - A high proton conductivity is maintained over the entire region from low-load operation to high-load operation.    DESCRIPTION OF DRAWING(S) - The figure shows a current-voltage characteristic view of electrolyte of fuel cell control apparatus. (Drawing includes non-English language text)
NOVELTY - The metal separator has a fluorine-containing solid polymer electrolyte membrane and a stainless steel base with several fuel gas channels. A pure titanium layer is formed on surface of base. A palladium layer is formed on the surface of the titanium layer on the side of the electrolyte membrane. A composite layer is made by joining the palladium layer with the surface of the titanium layer through a heat treatment.    USE - For solid-polymer-electrolyte type fuel cell.    ADVANTAGE - Highly durable separator for fuel cell is obtained. The corrosive resistance to the corrosive substances such as fluoride ions or hydrofluoric acid is improved.    DETAILED DESCRIPTION - An INDEPENDENT CLAIM is included for manufacturing method of separator for fuel cell.    DESCRIPTION OF DRAWING(S) - The figure shows a cross- sectional view of the metal separator. (Drawing includes non- English language text)
NOVELTY - The film has porous portions (12) and penetration holes (13) in a ceramic thin-film substrate (11). The porous portions contain a proton-conductive polymer, and the penetration holes contain an electronic conductivity material. The pore diameter of the porous portion is 10-450 nm.    USE - For polymer electrolyte fuel cell (claimed) used in personal digital assistant (PDA).    ADVANTAGE - The proton conductivity is enhanced, while methanol permeability is reduced.    DETAILED DESCRIPTION - An INDEPENDENT CLAIM is included for manufacturing method of proton-conductive electrolyte film.    DESCRIPTION OF DRAWING(S) - The figure shows an outline sectional view of the direct methanol type solid polymeric fuel cell.    Ceramic thin-film substrate (11)    Porous portions (12)    Penetration holes (13)    Single cell (20)    Fuel cell (21)
NOVELTY - The electrochemical device contains binder and electrochemical cells (16) laminated using binder. The binder contains polymer particles obtained by polymerizing (meth)acrylic acid ester monomer (in wt.pts) (20-79), vinyl monomer (20-60) and unsaturated carboxylic acid monomer (0.01-30) with respect to binder polymer (100). Electrode active material particles in electrodes are fixed and interconnected using binder, between electrode active material and a collector. The electrode and separator (15) contacting with electrode are bonded to each other by hot fusion.    USE - For e.g. lithium secondary battery used as power supply for portable phone, camcorder, notebook computer, personal computer and electric car.    ADVANTAGE - The electrochemical device has improved quality, stability, rate characteristics and cycle characteristics. The binder of electrochemical device has excellent adhesion and thermal bonding characteristics.    DETAILED DESCRIPTION - An INDEPENDENT CLAIM is included for binder.    DESCRIPTION OF DRAWING(S) - The figure shows the layered structure of stacked cell.    Cathode (7)    Anode (8)    Fuel cell (10)    Anode current collector (11)    Cathode current collector (12)    Anode active material (13)    Cathode active material (14)    Separator (15)    Stacked cell (16)
NOVELTY - A groove (5) is formed along a gas channel (2), such that the water drops produced in the gas channel contact with the water stored in the groove.    USE - Used for a portable power supply, electric vehicle and domestic cogeneration system.    ADVANTAGE - The occlusion of the gas channel is avoided, thus flooding resistance is enhanced. Improves the cladding-proof property.    DESCRIPTION OF DRAWING(S) - The figure shows a sectional view of the polymer electrolyte fuel cell.    gas channel (2)    groove (5)    fuel gas inlet port manifold (24)    fuel gas exit manifold (25)    coolant outlet manifold (29)
NOVELTY - The connecting terminals (T1,T2) connects a load apparatus driven according to discharge current from a charger that charges a secondary battery (6). A positive temperature coefficient (PTC) element (SW1) provided between the connecting terminals, is turned off when a predetermined temperature is exceeded. A heater heats the PTC element, and an overcharge protection control element turns off the PTC element when the voltage of the secondary battery exceeds a predetermined reference voltage.    USE - For mobile phone, digital camera, power tool, robot and electric-power-assisted bicycle.    ADVANTAGE - The secondary battery is protected from excess discharge by simple circuit.    DETAILED DESCRIPTION - An INDEPENDENT CLAIM is included for battery pack.    DESCRIPTION OF DRAWING(S) - The figure shows a circuit diagram of the battery pack protective circuit.    battery pack (1)    protective circuit (5)    secondary battery (6)    positive temperature coefficient (PTC) element (SW1)    connecting terminals (T1-T4)
NOVELTY - The method involves preparing an electrode paste by mixing electron conductive particles (1) having catalyst particles carried on the surface and an ion conductive polymer (2). The ion conductive polymer is ion-exchanged by treating the electrode paste or an electrode sheet prepared from the electrode paste in a solution containing catalyst metal ions. The catalyst metal ions are reduced by a liquid phase method such that the catalyst substance having larger particle size is uniformly dispersed in the ion conductive polymer.    USE - Used for manufacturing an electrode for a solid polymer fuel cell (claimed).    ADVANTAGE - The catalyst metal ions are reduced by the liquid phase method such that the catalyst substance having larger particle size is uniformly dispersed in the ion conductive polymer, thus the power generation efficiency can be enhanced without increasing the amount of the catalyst substance dispersed in the electron conductive particles.    DESCRIPTION OF DRAWING(S) - The drawing shows an electrode for a solid polymer fuel cell.    Electron conductive particles (1)    Ion conductive polymer (2)    Multiple pores (3)    Catalyst substances (10A, 10B)
NOVELTY - The catalyst composite material comprises a catalyst (15) having oxygen-reducing activity and comprising component chosen from metals and/or metal oxides, and a resin layer covering a portion of the surface of the catalyst. The resin layer comprises an anion exchange resin layer (17) and a cation exchange resin layer (19).    USE - For membrane-electrode assembly for fuel cell system (both claimed).    ADVANTAGE - The catalyst composite material has favorable oxygen reducing activity, and enables to manufacture fuel cell system economically and with improved productivity.    DETAILED DESCRIPTION - INDEPENDENT CLAIMS are included for:    (a) membrane-electrode assembly; and    (b) fuel cell system.    DESCRIPTION OF DRAWING(S) - The figure shows the cross-sectional view of the catalyst composite material.    Catalyst (15)    Anion exchange layer (17)    Cation exchange layer (19)    Pores (21)
NOVELTY - The electrode consists of ceramic base or catalyst base with several voids (18) which are connected through a conduit. The extension direction of the conduit deviates from the straight direction of the voids. Solid materials are filled between voids.    USE - For electrode, reformer, catalyst carrier of solid oxide polymer fuel cell (SOFC), textile derived SOFC. Also for catalyst carrier used in chemical/waste processing and structural components of a system.    ADVANTAGE - An enhanced fuel cell efficiency with high output is achieved due to flexible shaping of the cell components.    DETAILED DESCRIPTION - INDEPENDENT CLAIMS are included for the following:    (1) fuel cell;    (2) fuel cell system; and    (3) method of making fuel cell electrode.    DESCRIPTION OF DRAWING(S) - The figure shows a complex anode used in fuel cell after sintering and trimming processes.    complex anode (17)    voids (18)
NOVELTY - A photovoltaic cell layer (14) is located between a back cover (16) and the patterned surface (20) of a solar concentrator (12). The solar concentrator has a flat surface (18) for receiving solar energy, and the patterned surface for concentrating and guiding solar energy to the photovoltaic cell layer.    USE - For converting solar energy into electrical energy.    ADVANTAGE - Provides a low level static optical concentrator for reducing the cost associated with solar modules with minimal efficiency loss.    DETAILED DESCRIPTION - An INDEPENDENT CLAIM is also included for a solar concentrator.    DESCRIPTION OF DRAWING(S) - The figure shows the diagrammatic representation of an energy conversion system having a front optical cover, a photovoltaic cell layer, and a back optical cover.    Solar concentrator (12)    Photovoltaic cell layer (14)    Back cover (16)    Flat surface (18)    Patterned surface (20)
NOVELTY - Fuel cell equipped with membrane electrode assembly (A) comprises electrolyte membrane (I) coated with anode catalyst layer and anode diffusion layer on one side of (I) and with cathode catalyst layer and cathode diffusion layer on the other side of (I), where the anode catalyst layer and the cathode catalyst layer have the same or essentially the same size and are set out at the same positions across (I), and at least one of the anode diffusion layer and the cathode diffusion layer protrude at least at one end beyond anode or cathode catalyst layer with which it comes into contact.    USE - (A) with a gasket is useful for tight sealing of a gas supplied as a fuel or oxidant. (A) is useful to convert chemical energy into electrical energy at high efficiency.    ADVANTAGE - (A) relaxes stress concentration at a catalyst layer end, to prevent an electrolyte membrane damage, to provide a fuel cell of improved reliability, and have high reliability. (A) has high energy efficiency. (A) is environmental friendly.
NOVELTY - Provided are a membrane-electrode assembly for a fuel cell and a preparation thereof, which improves performances by reducing interfacial resistance between an electrode and an electrolyte membrane and enables the control of membrane thickness.    DETAILED DESCRIPTION - The method for preparing a membrane-electrode assembly for a fuel cell using an MOE method before drying out a nafion ionomer solution comprises the steps of: preparing a composite membrane by dipping a porous supporter(1) in a nafion ionomer solution(2) to impregnate the pores and surface of the porous supporter(1) with the nafion ionomer solution(2); drying the composite membrane; attaching electrodes to both surfaces of the composite membrane coated with the nafion ionomer solution(2) before drying out the nafion ionomer solution(2); drying the composite membrane of the attaching step to remove the nafion ionomer solution(2); and heating the composite membrane of the drying step.
NOVELTY - The solid battery has an electric power generation element and a protective film (17) for covering the power generation element. The electric power generation element contains an electrolyte provided between pair of electrodes. The protective film contains filler having heat conductivity of 10 Wm-1K-1 or more, and a resin component.    USE - As power supply for electronic device.    ADVANTAGE - The solid battery has favorable charging and discharging cycle characteristics, and improved reliability, and suppresses heat generation of electric power generation element.    DESCRIPTION OF DRAWING(S) - The figure shows the longitudinal cross-sectional view of solid battery.    Substrate (10)    Insulating film (11)    Collector (12)    Active material layers (13,15)    Solid electrolyte film (14)    Protective film (17)
NOVELTY - A photosensitive coating liquid contains acetylacetone indium, organic tin compound, photosensitive resin having thermal decomposability or combustibility and solvent. The sum total content of acetylacetone indium and organic tin compound is 1-30 wt.%. The content of photosensitive resin is 15-100 wt.pts with respect to 100 wt.pts of sum total content of acetylacetone indium and organic tin compound.    USE - For manufacture of transparent electroconductive pattern film (claimed) used for electrode of solar cell, display and touch panel.    ADVANTAGE - The photosensitive coating liquid enables economical formation of film with excellent transparency and electroconductivity.    DETAILED DESCRIPTION - INDEPENDENT CLAIMS are included for the following:    (1) manufacture of transparent electroconductive pattern film; and    (2) transparent electroconductive pattern film.
NOVELTY - Photoelectric conversion tube (16) contains at least transparent conductive materials (19), such as indium-tin oxide arranged at center portion. The outer surface of tube is coated with semiconductor, such as titanium dioxide. The tube is molded in shape of circle, semicircle or flat plate.    USE - For dye-sensitized solar cell (claimed).    ADVANTAGE - The photoelectric conversion tube provides solar cell having improved photoelectric conversion efficiency.    DETAILED DESCRIPTION - INDEPENDENT CLAIMS are included for:    (a) concentration pigment;    (b) electrolyte liquid;    (c) transparent substrate;    (d) titanium dioxide microparticle;    (e) over activated carbon; and    (f) dye-sensitized solar cell (9).    DESCRIPTION OF DRAWING(S) - The figure shows the sectional view of dye-sensitized solar cell.    Dye-sensitized solar cell (9)    Anti-reflective film (12)    Transparent substrate lower portion (14)    Transparent substrate (15)    Photoelectric conversion tube (16)    Conductive material (19)
NOVELTY - The polymer electrolyte fuel cell (150) has catalyst layer (120a,120c) containing an electrode catalyst by which catalyst particles are supported by a carbon support and has a solid polymer electrolyte. The average particle diameter of the catalyst particles is larger towards the entrance of gas supply path (141) to exit side of catalyst layer. The fuel cell has a membrane electrode assembly (100) with which a pair of catalyst layers is provided at both sides of a solid polymer electrolyte film (110) with separator (140a,140c).    USE - As polymer electrolyte fuel cell used as power supply for portable apparatus and motor vehicles.    ADVANTAGE - The polymer electrolyte fuel cell has excellent durability.    DETAILED DESCRIPTION - The polymer electrolyte fuel cell (150) has catalyst layer (120a,120c) containing an electrode catalyst by which catalyst particles are supported by a carbon support, and has a solid polymer electrolyte. The average particle diameter of the catalyst particles is larger towards the entrance of a gas supply path (141) to the exit side of the catalyst layer. The fuel cell has a membrane electrode assembly (100) with which a pair of catalyst layer is provided at both sides of a solid polymer electrolyte film (110) with separator (140a,140c) which has a gas supply path (141).    DESCRIPTION OF DRAWING(S) - The figure shows the cross-section of polymer electrolyte fuel cell.    Membrane electrode assembly (100)    Polymer electrolyte film (110)    Catalyst layers (120a,120c)    Separators (140a,140c)    Gas supply path (141)    Polymer electrolyte fuel cell (150)
NOVELTY - The method involves forming photoelectrode comprising transparent conductive layer (2) and porous semiconductor layer (3), on transparent substrate (1). A silicone-type double-sided sticky tape (5) having separator on one surface, is stuck to the substrate to seal an electrolyte layer (4) formed between photoeletrode and anode comprising conductive layer (6) formed on substrate. The sensitizing dye is adsorbed to the porous semiconductor layer consisting of metal oxide. The photoelectrode and anode are bonded, after peeling off the separator from tape.    USE - For manufacturing dye sensitizing solar cell.    ADVANTAGE - The leakage of electrolyte is prevented, hence short circuit between electrodes is effectively prevented.    DETAILED DESCRIPTION - An INDEPENDENT CLAIM is included for dye sensitizing solar cell.    DESCRIPTION OF DRAWING(S) - The figure shows the schematic view of dye sensitizing solar cell.    Transparent substrate (1)    Transparent conductive layer (2)    Porous semiconductor layer (3)    Electrolyte layer (4)    Silicone-type double-sided sticky tape (5)    Conductive layer (6)    Substrate (7)
NOVELTY - A laminated film (101) has a pressurization weld (110c) to which an anode (120) is attached. A circumference portion (110e) encloses a pressurization weld (110d) to which a cathode (130) is attached. A metal film is arranged at region except the pressurization weld (110c), circumference portion (110e) and pressurization weld (110d).    USE - For battery.    ADVANTAGE - Prevents the short circuit between the metal film, anode and cathode, thus the gas permeability of battery case is reduced.    DESCRIPTION OF DRAWING(S) - The figure shows a top view of the battery.    Laminated film (101)    Pressurization welds (110c,110d)    Circumference portion (110e)    Anode (120)    Cathode (130)
NOVELTY - A reinforced polymeric electrolyte film contains composition containing acidic radical-cotaining polymer compound filled in pores and/or gap of porous base material. The polymer compound contains aryl repeating unit (1) and aryl repeating unit (2).    USE - For manufacturing electrode-polymeric electrolyte film assembly used for fuel cell (both claimed).    ADVANTAGE - Since the resin composition containing acidic radical-containing polymer compound is used, the polymeric electrolyte film with excellent workability, proton conductivity, durability, excellent methanol permeability, swelling rate and heat resistance is provided.    DETAILED DESCRIPTION - A reinforced polymeric electrolyte film contains composition containing acidic radical-cotaining polymer compound filled in pores and/or gap of porous base material. The polymer compound contains aryl repeating unit of formula (1): -Ar1-O-, and aryl repeating unit of formula (2): -Ar2-O-.    Ar1=joint unit of formula (3, 4 or 5);and    Ar2=joint unit of formula (6, 7, 8 or 9).    A,F',L,X,Y'=-O-, -S-, -S(O)-, -S(O)2-, -C(O)-, -P(O)(C6H5)-, -C(CH3)2-, -C(CF3)2-, fluorene group of formula (a) or 1-6C alkylene group;    B',C',D',E,N',P',S',U'=1-6C aliphatic group, phenyl group, nitro group, chlorine, bromine or iodine;    M,Q,T,V'=acidic radical group chosen from SO3H, COOH and PO3H2;    n=1-4;and    m=4-n.    INDEPENDENT CLAIMS are included for the following:    (1) electrode-polymer electrolyte assembly, which contains reinforced polymeric electrolyte film arranged between the electrodes;    (2) manufacture of electrode-polymeric electrolyte film assembly, which involves arranging the electrolyte film between electrodes; and    (3) fuel cell, which contains electrode-polymer electrolyte assembly.
NOVELTY - A proton conductor composition contains a polyarylene having a sulfonic acid group, and a water-soluble fullerene derivative having an atom group containing a proton dissociative group bonded with carbon atom of fullerene molecule.    USE - For proton conduction film (claimed) used for polymer electrolyte fuel cell.    ADVANTAGE - The proton conductor composition provides proton conduction film having high proton conductivity even at high temperature, heat resistance and water resistance.    DETAILED DESCRIPTION - An INDEPENDENT CLAIM is included for proton conduction film.
NOVELTY - A sheet has an easily-adhering coat layer (B-1) provided at the surface which sticks with filler comprised in the solar-cell module.    USE - For solar-cell reverse side sealing.    ADVANTAGE - The sheet has excellent reliability, weather resistance, and adhesivity even in hot humid environment, and maintains the electrical property of solar cell.    DESCRIPTION OF DRAWING(S) - The figure shows the model sectional drawing of the sheet.    Easily-adhering coat layer (B-1)    Polyester layer (B-2)
NOVELTY - The proton conductive electrolyte film (1) is filled with several proton-conductive polymers into the pore of the organic/inorganic porous membrane. The composition of the polymer differs in the thickness direction of the film. The ion exchange capacity of the proton-conductive polymer changes along thickness direction from one surface to another surface.    USE - For fuel cell.    ADVANTAGE - The proton conductivity is improved and methanol permeability is reduced.    DETAILED DESCRIPTION - An INDEPENDENT CLAIM is included for proton-conductive electrolyte film manufacturing method.    DESCRIPTION OF DRAWING(S) - The figure shows a sectional view of the direct methanol type solid polymeric fuel cell.    Electrolyte film (1)    Fuel electrode (2)    Air electrode (3)    External circuit (4)
NOVELTY - An apparatus comprising a recovery portion which collects metal microparticle used as a pressure control valve for controlling a heater and a pump is used. The heater is used for heating a solution while the pump is used for pressurizing the flow path of a raw material liquid and a catalyst.    USE - Used for the production of a catalyst for a fuel cell.    ADVANTAGE - The process gives a catalyst for a fuel cell having high active capability.    DETAILED DESCRIPTION - INDEPENDENT CLAIMS are also included for the following:    (1) a catalyst for a fuel cell;    (2) an electrode for a fuel cell;    (3) a membrane electrode composite body; and    (4) a fuel cell.
NOVELTY - A fuel cell comprises a layered structure containing a catalyst layer (62, 63) and a diffused layer (64) laminated in order on an electrolyte film (61). At least one of the layers contains a compound having a phosphoric acid group.    USE - Used as power supply for an electronic device (both claimed) such as a portable personal computer.    ADVANTAGE - The fuel cell has good durability.    DETAILED DESCRIPTION - INDEPENDENT CLAIMS are included for the following:    (1) the production of a fuel cell;    (2) a power supply; and    (3) an electronic device.    DESCRIPTION OF DRAWING(S) - The figure shows the fuel cell.    Electrolyte film (61)    Catalyst layers (62,63)    Diffused layer (64)    Liquid fuel supply portion (65)    Oxidizing agent supply portion (66)
NOVELTY - 12-60 mass% high concentrated alcohol aqueous solution is supplied as fuel alcohol aqueous solution to electric power generation portion of direct alcohol fuel cell, at less than 60degreesC. The fuel cell has a membrane/electrode assembly comprising an electrode on both sides of a polymeric electrolytic film in electric power generation portion. The polymeric electrolyte film is a sulfonated polyimide film having sulfonic acid group. Electric power is then generated at 15-100degreesC of electric power generating portion. Thus, electric power generation is enabled.    USE - For electric power generation of direct alcohol fuel cell (claimed) used as power supply for electric vehicles, stationary-type power supply and portable-type power supply.    ADVANTAGE - The electric power generation of direct alcohol fuel cell is efficiently performed using high concentrated alcohol aqueous solution and sulfonated polyimide film as polymeric electrolyte film.    DETAILED DESCRIPTION - An INDEPENDENT CLAIM is included for direct alcohol fuel cell, which has the polymeric electrolyte film having thickness of 20-150 microns.
NOVELTY - Electrode layer (2) and oxide semiconductor layer (3) are formed in order on the heat resistant substrate (1). An peeling adherence layer (4) with adhesion and easy to peel property is formed on the oxide semiconductor layer. A base material (5) is formed on the adherence layer. The intermediate transfer medium is manufactured by arranging the adherence layer, semiconductor layer and electrode layer in order on the base material.    USE - For manufacturing intermediate transfer medium used in oxide semiconductor electrode manufacture used in dye-sensitized solar cell manufacture.    ADVANTAGE - Excellent electrical conductivity is achieved and solar cell with electrode layer having easy formation of removing electrode is manufactured effectively.    DETAILED DESCRIPTION - INDEPENDENT CLAIMS are included for:    (a) oxide semiconductor electrode manufacture;    (b) dye-sensitized solar cell manufacture; and    (c) intermediate transfer medium.    DESCRIPTION OF DRAWING(S) - The figure shows the intermediate transfer medium manufacturing process.    heat resistant substrate (1)    electrode layer (2)    oxide semiconductor layer (3)    peeking adherence layer (4)    base material (5)
NOVELTY - The transfer material (10A) is formed from the porous layer with different sizes. The oxide semiconductor layer (2B) is composed of the sintered compact of the oxide semiconductor particle (2b) of the small particle size. The porous layer (2) is composed of the oxide semiconductor layer with small particle size (2b) and the interposition layer (2A) with large particle size (2a).    USE - For oxide semiconductor electrode.    ADVANTAGE - Improves the flexibility of the transfer material, thus improving the manufacturing operation of the dye-sensitized solar cell and improving the yield.    DETAILED DESCRIPTION - INDEPENDENT CLAIMS are also included for the following:    (1) a dye-sensitized solar cell base material;    (2) a base material manufacturing method; and    (3) a transfer material manufacturing method.    DESCRIPTION OF DRAWING(S) - The figure shows the sectional drawing of the transfer material for oxide semiconductor electrodes.    Porous layer (2)    Interposition layer (2A)    Large particle size (2a)    Oxide semiconductor layer (2B)    Oxide semiconductor particle (2b)    Small particle size (2b)    Transfer material (10A)
NOVELTY - A reinforcing material (15) extended and supported in the lead terminal (6t,7t) is formed outside a seal portion (11). The lead terminals extended in the outer side via the seal portion from the battery main body (14) are integrally formed by the positive electrode collector (6) and the negative electrode collector (7).    USE - For use in e.g. electronic card, RFID.    ADVANTAGE - Prevents deformation of the lead terminal by application of external force while improving attachment of the reinforcing material to the surrounding seal portion of the main battery with inexpensive structure.    DESCRIPTION OF DRAWING(S) - The figure shows the sectional view of the battery.    Anode collector (6)    Lead terminal (6t,7t)    Cathode collector (7)    Seal portion (11)    Battery main body (14)    Reinforcing material (15)
NOVELTY - Phenoxy sulfonated aromatic polyimide consisting of imide structural unit (1), is new.    USE - For polymeric electrolyte film (claimed) used for fuel cell, gas sensor and as diaphragm for electrolysis.    ADVANTAGE - The polyimide provides polymeric film having excellent mechanical strength, reduced time-dependent deterioration in adverse conditions such as aqueous acid, excellent gas barrier property and high proton conductivity. Since the hydrophilic sulfonic acid group-containing side chain aromatic ring has a structure separated from the imide ring, the hydrophobic principal chain portion and hydrophilic side chain radical portion take micro phase-separation structure.    DETAILED DESCRIPTION - Phenoxy sulfonated aromatic polyimide consisting of imide structural unit of formula (1), is new.    Ar1=tetravalent group having at least one aromatic ring;    Ar2=bivalent group of formula (2);and    X=H, alkali metal, ammonium or quaternary amine.    INDEPENDENT CLAIMS are included for the following:    (1) polymeric electrolyte film, which is obtained by carrying out film-forming of the phenoxy sulfonated aromatic polyimide; and    (2) manufacture of the phenoxy sulfonated aromatic polyimide.
NOVELTY - Organic thin-film solar cell has an electrode layer (2), a hole extraction layer (3), a photoelectric converting layer (4) and an electrode layer, laminated in order on a substrate. The hole extraction layer contains a conductive polymer (11) and a resin component (12).    USE - For photosensor and optical communication device.    ADVANTAGE - The organic thin-film solar cell has high photoelectric conversion efficiency and short-circuit current value.    DESCRIPTION OF DRAWING(S) - The figure shows the explanatory view of the hole extraction layer.    Electrode layer (2)    Hole extraction layer (3)    Photoelectric converting layer (4)    Aggregate of conductive polymer (11)    Resin component (12)
NOVELTY - A photoelectric-conversion cell has a pair of thin-film photoelectric conversion units that are joined via an intermediate layer on a substrate. The intermediate layer is made of material consisting of n-type Si1-xOx, where Si is silicon, O is oxygen, x is greater than 0.3 but less than 0.6. A p-type semiconductor layer is arranged adjacent to the intermediate layer, and having impurity doping amount of 2500 to 5000 parts per million.    USE - For solar cell, optical sensor, display device.    ADVANTAGE - Eliminates leak from each photoelectric conversion unit and ensures full output of electric power by limiting doping amount of impurity of the p-type semiconductor layer.    DESCRIPTION OF DRAWING(S) - The graph showing the relative spectral sensitivity of the back photoelectric converting layer of multi-joining cell and the integration module. (Drawing includes non-English language text).
NOVELTY - A film (F1) of fluoropolymer comprises glass microspheres dispersed in the fluoropolymer.    USE - As fluoropolymer film in stack of film sheet and roll of film; as protective layer in photovoltaic assembly (claimed); as protective films in a variety of application such as in solar cells; and as surface covering material.    ADVANTAGE - The film has thickness of 50 - 180 microns; and total light transmittance of at least 80% in the spectrum of 250 - 1100 nm. The addition of glass microspheres to the fluoropolymer can overcome the behavior of the fluoropolymer to stick to itself in a stack or when wound on itself in a roll; and avoids the need for an additional intermediate sheet. The film exhibits high temperature resistance; high chemical resistance i.e. high resistance to solvents, fuels and corrosive chemicals; and non-inflammability. The film is cost effective and economically attractive. The film can be obtained without adversely affecting the other desired properties of the fluoropolymer.    DETAILED DESCRIPTION - INDEPENDENT CLAIMS are included for the following:    (1) a stack of film sheet comprising: a stack of several films (F1) stacked on top of each other such that the films are in direct contact with each other;    (2) a roll of film comprising: the film (F1) wound on itself;    (3) a photovoltaic assembly comprising: photovoltaic element and the films (F1) arranged on it as protective layer; and    (4) preparation of the film (F1) involving: extruding fluoropolymer having dispersed in it glass microspheres, into a film.
NOVELTY - The panel has a set of photovoltaic cells having a set of elongated semiconductor strips (130) configured in a parallel manner and interconnected between adjacent strips by conductive portions (140). A set of conductive rails (120), tabs or busbars is coupled to the strips that are formed from a semiconductor wafer. The strips and rails are embedded in a flexible film (150), where the strips are adhered to a film layer. Banks (110) are interconnected by conductive rails, which are in turn coupled to an interface for connecting the panel to an external circuit.    USE - Used in a solar power car, plane, blimp, solar lighting tower and semiconductor device.    ADVANTAGE - The elongated semiconductor strips and conductive rails, tabs or busbars are embedded in the flexible film, thus allowing the photovoltaic panel to be flexed or bent manually, and hence allowing the panel to be affixed to curved or irregular surfaces.    DETAILED DESCRIPTION - An INDEPENDENT CLAIM is also included for a method of providing a flexible photovoltaic panel.    DESCRIPTION OF DRAWING(S) - The drawing shows a zoomed top plan view of a portion of a flexible photovoltaic panel.    Banks (110)    Conductive rails (120)    Semiconductor strips (130)    Conductive portions (140)    Flexible film (150)
NOVELTY - The enclosure has a top portion (210) resting on a bottom portion (205). Batteries (215) are placed in the portion (205) on a floor plate (207). Insulation materials (220, 225) are placed between the batteries and side surfaces of the portion (205). An insulation material (230) is placed on top of the batteries, where the materials are Dow Thermax Sheathing. Locking tabs (235, 240) of respective portions are aligned with each other. Ventilation slits (245) are provided on the portion (210). Cooling fins (250) extend from the plate (207) into the enclosure which is made of aluminum or plastic.    USE - Used for enclosing batteries at telecommunication remote site, utility switchgear site, wireless site and railroad site.    ADVANTAGE - The top portion and the insulating material distribute the load placed on the portion so supporting major loads like technicians tools and equipment. The ventilation slits prevent dangerous gases e.g. explosive hydrogen gas from accumulating in the battery enclosure. The insulating materials keep the batteries at or below the 24 hour average temperature. The cooling fins transfer the cooling effect inside the battery enclosure.    DESCRIPTION OF DRAWING(S) - The drawing shows a partially exploded perspective view of a low profile battery enclosure.    Bottom portion (205)    Floor plate (207)    Top portion (210)    Batteries (215)    Insulating materials (220, 225, 230)    Locking tabs (235, 240)    Ventilation slits (245)    Cooling fins (250)
NOVELTY - U-shaped pressing members (22) are interposed between the adjacent cells (2) for pressing the peripheral edges of the through openings (15) on the bag-shaped battery cases (11) against the outer surface of the collectors (10). The cells are arranged such that the connection protrusions (14) of the collectors abut against each other and an electron or a laser beam is irradiated through a gap between the cells. Collectors are connected to the positive and negative leads provided by extending a side of the corresponding electrode plates in opposite directions on the electrode plate group.    USE - For reducing internal resistance in a cell included in a battery module.    ADVANTAGE - Decreasing the internal resistance per cell increases the output in a battery module for storing cells and enables the entire electrode plate group to provide intrinsic capabilities. A connected-cell body is provided having a required electric power capacity, a low internal resistance and an electrode plate group uniformly exhibiting power generation capability.    DETAILED DESCRIPTION - An INDEPENDENT CLAIM is included for a connected-cell body.    DESCRIPTION OF DRAWING(S) - The drawing shows the transverse sectional view where through openings for the connection protrusion on bag-shape battery cases are sealed with pressing members.    Cells (2)    Collectors (10)    Bag-shaped battery cases (11)    Connection protrusions (14)    Through openings (15)
NOVELTY - Proton conductive electrolyte comprises a polymerization product obtained by polymerizing a mixture of a polyurethane based compound (1) and a polyethylene(metha)acrylic acid (2).    USE - The proton conductive electrolyte is useful in the electrode that is useful in fuel cells (claimed).    ADVANTAGE - The proton conductive electrolyte is prepared at lower costs than conventionally used polybenzimidazole and Nafion (RTM) and can be easily formed into a membrane with a controlled thickness by casting. The polymer electrolyte membrane has high mechanical strength, flexibility, and excellent ionic conductivity. The electrode remains stable under high temperature operation, a strong binding force is maintained between the support and the catalyst layer, and the electrode has excellent ionic conductivity. The fuel cell produced using the proton conductive electrolyte and/or the electrode can operate at 100degreesC or higher under non-humidified conditions and exhibits an improved performance.    DETAILED DESCRIPTION - Proton conductive electrolyte comprises a polymerization product obtained by polymerizing a mixture of a polyurethane based compound of formula (1) and a polyethylene(metha)acrylic acid of formula (2).    R = 1-20C alkylene, 4-20C cycloalkylene, 6-20C arylene group, or 2-20C heteroarylene (all optionally substituted);    a = 10-500;    B1+ = H+, NH4+ or alkali metal ion;    Ra = H or methyl;    m = 70-90 mol.%;    n = 10-30 mol.%; and    b = 50-1000.    INDEPENDENT CLAIMS are included for:    (1) a method of preparing the proton conductive electrolyte; and    (2) an electrode for a fuel cell, comprising a support; and a catalyst layer formed on the support and comprising a supported catalyst and the polymerization product obtained by polymerizing a mixture of (1) and (2).
NOVELTY - The organic thin-film solar cell element (10) has electron hole transporting layer (1a), a hole-transporting layer (2), an electron-transporting layer (3) and electron hole transporting layer (1b), directly laminated onto each other. The layer (1a) comprises an electron-donating electroconductive polymer material and an electron-accepting electroconductive polymer material. The layer (2) contains electron-donating electroconductive polymer material, and the layer (3) contains electron-accepting electroconductive polymer material.    USE - For organic thin-film solar cell (claimed).    ADVANTAGE - The organic thin-film solar cell element has high photoelectric conversion function, charge taking-over promoting function and interface-reforming function. The organic thin-film solar cell comprising the solar cell element has high efficiency.    DETAILED DESCRIPTION - An INDEPENDENT CLAIM is included for organic thin-film solar cell.    DESCRIPTION OF DRAWING(S) - The figure shows the schematic sectional view of organic thin-film solar cell element.    Electron hole transporting layers (1a,1b)    Hole-transporting layer (2)    Electron-transporting layer (3)    Organic thin-film solar cell element (10)    Photoelectric conversion layer (11)
NOVELTY - A fuel cell (10) has a pair of separators (20, 22) overlaid mutually on electrode assembly (18). A main surface seal gum layer (38a) formed at the superposition of a separator has a seal peak (72) formed along the width direction. The seal peak has a slope gradually narrowing towards the front-end of protrusion. A main surface seal layer (38b) has a seal groove (74) formed along the width direction with a slope gradually widened towards the opening side. The seal peak is inserted into the seal groove.    USE - For a polymer electrolyte fuel cell (PEFC).    ADVANTAGE - The fluid tight property of fuel cell between mutually overlaid separators is improved without using any additional components.    DESCRIPTION OF DRAWING(S) - The figure shows a cross-sectional view of surface seal gum layer of fuel cell.    Fuel cell (10)    Electrode assembly (18)    Separators (20,22)    Surface seal gum layers (38a,38b)    Seal peak (72)    Seal slope (74)
NOVELTY - An aromatic compound is polymerized, and a fibril-like polymer is produced. The obtained polymer is baked, and three-dimensional continuous form carbon fiber (2) is produced. A metal is supported to the carbon fiber, and carbon nanotube (4) is produced on the carbon fiber supported with metal. Thus, carbon nanotube-carbon fiber composite (1) is manufactured.    USE - For manufacture of carbon nanotube-carbon fiber composite for hydrogen storage component (both claimed) for fuel cell.    ADVANTAGE - The method provides carbon nanotube-carbon fiber composite having high surface area and hydrogen storage ability.    DETAILED DESCRIPTION - INDEPENDENT CLAIMS are included for the following:    (1) carbon nanotube-carbon fiber composite obtained by the above method; and    (2) hydrogen storage component which contains the carbon nanotube-carbon fiber composite.    DESCRIPTION OF DRAWING(S) - The figure shows a model of carbon nanotube-carbon fiber composite.    Carbon nanotube-carbon fiber composite (1)    Three-dimensional continuous form carbon fiber (2)    Metal catalyst layer (3)    Carbon nanotube (4)
NOVELTY - The condensing-type solar cell module comprises a photovoltaic cell (23) that is joined with a copper electrode plate (42). When the size of the electrode plate is set to 3 to 10 times or 6 to 9 times larger than size of photovoltaic cell, the product of heat conductivity and thickness of copper electrode plate is in the range of 160-2000 or 400-1200.    USE - For power generation.    ADVANTAGE - Heat produced in the photovoltaic cell is efficiently radiated outside through the electrode plate, hence heat resistance is decreased and heat radiation characteristic is improved. The modular weight of the cell module is reduced, and cost is reduced by optimizing the size and material of the electrode plate.    DESCRIPTION OF DRAWING(S) - The figure shows a perspective view of the solar cell fixing unit.    Wiring (21b)    Surface electrode (22)    Photovoltaic cell (23)    Reverse side electrode (26)    Copper electrode plate (42)
NOVELTY - The connector (21) is connected to the reverse side electrode formed at the reverse side (13) of the substrate (11). The connector is a metallic foil comprising an intermediate layer in between the upper surface layer. The intermediate layer contains metal e.g. aluminum whose elastic modulus is smaller than the elastic modulus of the copper.    USE - For solar cell module (claimed).    ADVANTAGE - Fixed electric conductivity is ensured and the cost of the metallic foil is reduced by using aluminum in intermediate layer of connector. The generation of crack in the substrate is prevented so that manufacturing processes are simplified and production field is improved.    DETAILED DESCRIPTION - An INDEPENDENT CLAIM is included for manufacturing method of solar cell module.    DESCRIPTION OF DRAWING(S) - The figure shows the perspective views of photovolatic cell from front and back sides.    Photovolatic cell (1)    Substrate (11)    Substrate reverse side (13)    Light receptive portion (!4)    Connector (21)
NOVELTY - Porous semiconductor layers (24) containing sintered granular semiconductor material (10) are formed on a substrate (19). An amorphous semiconductor layer (11) is formed on the porous semiconductor layer, such that the portions of the amorphous semiconductor layer enter into holes formed in porous semiconductor layer. A porous insulating layer is formed between the porous semiconductor layer.    USE - For use in photovoltaic apparatus (claimed) used in solar power generation.    ADVANTAGE - The photoelectric conversion surface area is increased by using simple technique, improving photoelectric conversion efficiency at low cost.    DESCRIPTION OF DRAWING(S) - The figure shows a sectional view of the photoelectric connection apparatus.    Granular semiconductor material (10)    Amorphous semiconductor layer (11)    Electrode (16)    Substrate (19)    Collector electrode (22)    Porous semiconductor layer (24)
NOVELTY - The polyelectrolyte-type fuel cell has an assembly (10) comprising a polymeric electrolyte film and pair of electrodes interposing the polymeric electrolyte film, a pair of separator with a path of fuel or oxidizing agent, arranged interposing the assembly, catalyst layer and separator, laminated on diffused layer base material. The preset arithmetic mean deviation (Ra) of flow path and separator with inspection grooves (5,6) is 0.3 microns or less.    USE - Power supply for electric vehicles and domestic cogeneration system.    ADVANTAGE - The polyelectrolyte-type fuel cell has stable operation property, capability and stability, and suppresses variation in pressure loss of supply gas at the time of lamination, and occlusion of flow path by generated water.    DESCRIPTION OF DRAWING(S) - The figure shows the outline of the polyelectrolyte-type fuel cell. (Drawing includes non-English language text)    Anode side separator (1)    Fuel flow path (2)    Inspection grooves (5,6)    Assembly (10)    Cathode-side separator (11)
NOVELTY - The labeling apparatus covering several charging electrodes (7a,7b) of a battery (2), applies an external resistance load to the battery for measuring a voltage between the electrodes several times. A primary or secondary kind of the battery is identified by an internal resistance calculated from the measured voltage and the external resistance load for selecting a printing or mark related to the information of the measurement result.    USE - For primary or secondary batteries.    ADVANTAGE - The voltage measurement, charging and managed information of battery are printed on the label covering the electrodes of battery.    DESCRIPTION OF DRAWING(S) - The figure shows a schematic diagram of the labeling apparatus.    Battery (2)    Charging electrodes (7a,7b)    Label adhesion roller (8)    Printing head (10)
NOVELTY - A back sheet (10) has a gas barrier transparent vapor deposition film (2) containing an inorganic oxide, laminated on a polycarbonate film (1). The vapor deposition film is arranged at the side of solar cell element.    USE - For solar cell module (claimed).    ADVANTAGE - The back sheet has excellent hydrolysis resistance, weather resistance, heat resistance, transparency, damp-proof effect, gas barrier property and physical strength, and is manufactured inexpensively.    DETAILED DESCRIPTION - An INDEPENDENT CLAIM is included for solar cell module.    DESCRIPTION OF DRAWING(S) - The figure shows the sectional view of back sheet.    Polycarbonate film (1)    Vapor deposition film (2)    Back sheet (10)
NOVELTY - The reverse-side protection sheet (12) has a liquid crystal polyester (LCP) film, and is used in a solar cell module (10). The solar cell module is formed by sealing filler (16) and a solar cell element (15), with surface protective layer (11) and the sheet (12), and providing a spacer (13) on both sides.    USE - For solar cell module (claimed) used for solar cell.    ADVANTAGE - The reverse-side protection sheet has excellent heat resistance, weather resistance and damp-proofing property. The solar cell module comprising the reverse-side protection sheet has improved durability.    DETAILED DESCRIPTION - An INDEPENDENT CLAIM is included for solar cell module.    DESCRIPTION OF DRAWING(S) - The figure shows the cross-section explanatory view of solar cell module.    Solar cell module (10)    Surface protective layer (11)    Reverse-side protection sheet (12)    Spacer (13)    Connector (14)    Solar cell element (15)    Filler (16)
NOVELTY - A hardening die material (6) is used as a sealing material for sealing the peripheral region between the substrates (1,2). A penetration opening is provided at the partial seal region and the cell is formed. The penetration opening is sealed by performing vacuum degassing inside the cell and the sealing material is hardened.    USE - For manufacturing dye-sensitized solar cell element.    ADVANTAGE - The solar cell element is obtained with excellent long-term stability without spoiling the solar cell functionality.    DESCRIPTION OF DRAWING(S) - The figure shows a cross- sectional view of dye-sensitized solar cell element.    Transparent electroconductivity substrate (1)    Electroconductivity substrate (2)    Semiconductor layer (3)    Catalyst layer (4)    Electrolyte (5)    Hardening type sealing material (6)
NOVELTY - Silicon oxide is contacted with cathode containing silicon. Electrolytic reduction of silicon is carried out in a fused salt using the cathode, and silicon is manufactured.    USE - For manufacturing silicon used for solar cell glass (claimed) of single crystal silicon solar cell, polycrystalline silicon solar cell and spherical silicon solar cell.    ADVANTAGE - Silicon having high purity is manufactured economically and efficiently. The mixing of impurity is prevented.    DETAILED DESCRIPTION - INDEPENDENT CLAIMS are included for the following:    (1) silicon; and    (2) electrolytic reduction apparatus.    DESCRIPTION OF DRAWING(S) - The figure shows the schematic view of cathode.    Porous silicon dioxide powder molded product (1)    Silicon electrode rod (2)
NOVELTY - A silicone sealant is applied to the portion (107) surrounding a damage (106) of a solar cell module (100). A protective sheet such as ethylene-tetrafluoroethylene (ETFE) sheet (110) is adhesively fixed to the inner portion of the silicone sealant, using the adhesive force of the sealant.    USE - For repair of solar cell module.    ADVANTAGE - The damage of solar cell module is repaired easily, even if embossing of corrugated shape is provided at the surface of the solar cell module, and the weather resistance of solar cell module is improved.    DESCRIPTION OF DRAWING(S) - The figure shows an explanatory drawing of solar cell module repair method.    solar cell module (100)    damage (106)    surrounding portion (107)    concave portion (108)    ETFE sheet (110)
NOVELTY - A polyester film contains a lubricating agent (500 ppm or less) and ultraviolet absorber (4 wt.% or less).    USE - For solar cell reverse-side protective film (claimed) used in large-sized solar energy power generation system. Solar cell reverse-side protective film is used as structural material provided at reverse side of solar cell.    ADVANTAGE - The polyester film has excellent insulating property, mechanical capability, heat resistance and moisture resistance. The solar cell reverse-side protective film using the polyester film, has favorable water vapor barrier property.    DETAILED DESCRIPTION - An INDEPENDENT CLAIM is included for solar cell reverse-side protective film.
NOVELTY - An anode catalyst layer is formed on a solid polymer electrolyte film using a liquid fuel containing a polymer and a catalyst comprising platinum and ruthenium. The atomic ratio of ruthenium with respect to platinum after applying an electric current of 100 mA/cm2 for 100 hours satisfies preset relation.    USE - For membrane electrode composite and polymer electrolyte fuel cell used in portable apparatus (all claimed).    ADVANTAGE - The anode catalyst layer exhibits excellent battery performance for prolonged period, and improves durability of fuel cells.    DETAILED DESCRIPTION - An anode catalyst layer is formed on a solid polymer electrolyte film using a liquid fuel containing a polymer and a catalyst comprising platinum and ruthenium. The atomic ratio of ruthenium with respect to platinum after applying an electric current of 100 mA/cm2 for 100 hours satisfies following relation: 0.8less than or equal to(number of atoms of ruthenium/platinum in the range of 1 microns from polymeric electrolyte film side)/(number of atoms of ruthenium/platinum in the range of 1 microns from reverse side of electrolyte film)less than or equal to1.    INDEPENDENT CLAIMS are included for the following:    (1) cathode catalyst layer;    (2) membrane-electrode composite;    (3) polymer electrolyte fuel cell;    (4) portable apparatus; and    (5) processing of anode catalyst layer.
NOVELTY - A hydrogen amount abnormality determination unit judges the lack of hydrogen amount of the fuel cell when the physical quantity correlated with the anode gas flow rate is under setting value. A control apparatus has an abnormality cause determination unit determining abnormality during voltage reduction of the fuel cell. A supply apparatus is used for supplying the oxidizing agent gas containing oxygen in the cathode of the fuel cell.    USE - Fuel cell electric power generation system.    ADVANTAGE - Ensures exact determination of abnormality of the fuel cell electric power generation system thus ensuring appropriate elimination of abnormality and ensuring stable driving of hydrogen production apparatus and fuel cell.    DESCRIPTION OF DRAWING(S) - The figure shows the flowchart of the control process which eliminates the abnormality cause determination and abnormality based on the characteristics. (Drawing includes non-English language text).
NOVELTY - The solid electrolyte consists of a hardened film formed using lithium ion electroconductive composition (L). The composition (L) contains hardenable oligomer (A), electrolyte salt (B), and ionic liquid (C).    USE - For lithium-ion polymer secondary battery (claimed) for notebook computer, mobile telephone and personal digital assistant.    ADVANTAGE - The solid electrolyte has excellent battery capabilities such as ionic conductivity and charging and discharging characteristics, without generation of liquid spill.    DETAILED DESCRIPTION - An INDEPENDENT CLAIM is included for lithium-polymer battery.    DESCRIPTION OF DRAWING(S) - The figure shows the flow chart for formation of lithium-polymer battery (Drawing includes non-English language text).
NOVELTY - A solid electrolyte (11) contains a polymer compound having a group with two or more sulfonic acid groups in principal chain and/or side chain.    USE - For membrane electrode assembly used for fuel cells (both claimed) used as power supply of portable apparatus, such as mobile telephone, notebook personal computer, electronic still camera, personal digital assistant, video camera, handheld game machine, vacuum cleaner, robot, portable generator and power supply for charging of capacitor.    ADVANTAGE - The solid electrolyte has excellent proton electroconductivity.    DETAILED DESCRIPTION - INDEPENDENT CLAIMS are included for the following:    (1) membrane electrode assembly (10);    (2) fuel cell; and    (3) manufacture of solid electrolyte.    DESCRIPTION OF DRAWING(S) - The figure shows the outline sectional drawing of structure of membrane electrode assembly using the solid electrolyte.    Membrane electrode assembly (10)    Solid electrolyte (11)    Anode (12)    Anode pole porous electrical conductive sheet (12a)    Anode pole catalyst layer (12b)    Cathode (13)
NOVELTY - The electrode has a polyester film, a transparent conductive layer provided at one surface of polyester film, and a porous semiconductor layer provided on conductive layer. The semiconductor layer contains metal oxide particles, in which 5 wt.% or more of particles are crystalline particles. The crystalline particles have average minimum particle diameter of 50-250 nm and ratio of average minimum particle diameter and crystal size of 1.5-5.    USE - For dye sensitized solar cell.    ADVANTAGE - The electrode provides dye sensitized solar cell having high photovoltaic capability.
NOVELTY - The invention discloses a solar energy heat collecting curtain wall. Wherein, a row of heat collecting tubes are inserted into the plugs of construction, while they are adhered by glass glue to form acurtain wall; the heat collecting tube is made from transparent material, which is divided into inner and outer tubes; the opening of tube is covered by tube cover; the inner and outer tubes form a vacuum chamber; the inner tube is a heat adsorption chamber whose section can be isosceles triangle, isosceles trapezium, Z shape or rectangle, formed by alternative two rows of rectangles; the plug can be made from thermal-insulated material as polytetrafluoroethylene; the bottom of plug has a total water tube through to the water bank of air conditioner and branch water tubes through to the heatadsorption chamber of each heat collecting tube; the total water tube via the branch water tubes feeds the colorful water with aluminous into the heat adsorption chamber to adsorb solar energy. The invention can fully utilize the solar energy radiated on the construction, to reduce the energy consumption, with simple structure and environment-friendly.
NOVELTY - This invention relates to reflection polyester valve power system in the solar energy technique field, which Comprises solar battery array and automatic trace solar device, also frame fixed down the rack by curved shape and the long reflection lens array fixed on both sides of the frame centers, wherein, the reflection array comprises at leapt six rows of reelection lens; the said solar energy battery array is fixed to the reflection lens with longitude parallel to the reflection lens; the level is divided into six equal parts with each lens relative to solar energy battery array.
NOVELTY - The present invention relates to a lithium cell flexible package film and its production method. It is composed of 7 layers of base layer, adhesive resin layer, chemical conversion treatment layer, aluminium foil layer, chemical conversion treatment layer, adhesive resin layer and thermal sealing layer, in which the thermal sealing layer is multi-layer coextrusion structure, and is formed from atleast two layers of resin, in which at least one layer is polyethylene resin, and at least one layer is polypropylene resin. Said invention also provides the concrete steps of its production method.
NOVELTY - The membrane has a polymer film reacted with a material having strong ionic groups to form a grafted polymer film by irradiation. The thickness of the membrane is 100 microns, weight of the membrane is 25% or more.    USE - For fuel cell (claimed) and electrolysers.    ADVANTAGE - The efficiency of the fuel cell is improved by reduction of crossover of alcohol through the membrane.    DETAILED DESCRIPTION - INDEPENDENT CLAIMS are included for the following:    (1) membrane electrode assembly manufacturing method;    (2) stack of assemblies; and    (3) use of fuel cell.
NOVELTY - The electrode material comprises composite particle (3) containing an electrode active material, conductive material, and fluororesin. The fluororesin with a structural unit is obtained by polymerizing tetrafluoroethylene and melting point of not less than 200degreesC. An amorphous layer without a structural unit is obtained by polymerizing tetrafluoroethylene and glass transition temperature of not more than 180degreesC.    USE - For electrochemical element such as lithium ion secondary cell and electrical double-layer capacitor used in mobile phone and notebook-type personal computer (PC).    ADVANTAGE - The electrochemical element is obtained with low internal resistance and high capacity. The electrochemical element electrode with uniform active material is obtained by roll forming a high forming rate.    DETAILED DESCRIPTION - INDEPENDENT CLAIMS are included for the following:    (1) composite particle; and    (2) composite particle manufacturing method.    DESCRIPTION OF DRAWING(S) - The figure shows a structure illustrating manufacturing method of electrode material.    Collector (1)    Active material layer (2)    Composite particle (3)    Feeder (4)    Roll (5)
NOVELTY - The lithium secondary battery comprises electrode assembly containing cathode, anode, separator and lithium electrolyte. The electrodes and/or electrolyte contain urethane compound and/or polymer (polyurethane) which are decomposed on overcharge of battery and contain urethane group in a molecular structure.    USE - Used as energy source for mobile equipment, and for circuit interrupt device.    ADVANTAGE - The lithium secondary battery has improved overcharge safety and high-temperature safety, and increased internal resistance.    DESCRIPTION OF DRAWING(S) - The graph shows changes in battery temperature and voltages on overcharges, for batteries.
NOVELTY - The module has unit cells (101, 102) e.g. lithium ion cells stacked one on another and are spaced apart to define a channel (600) for heat dissipation. A piezoelectric sensor (700) is mounted in the channel and is connected to a battery management system (BMS), which has an algorithm to control battery operation based on voltage of the sensor. The sensor detects an increase in internal pressure of the cells.    USE - Used for a wireless mobile device, electric vehicle, hybrid electric vehicle.    ADVANTAGE - The piezoelectric sensor is installed in the channel without requiring an additional space thereby preventing the increase in battery size. The sensor accurately detects the internal pressure of the battery, thereby preventing the expansion or the explosion of the battery caused due to overcharge or overheating of the unit cells.    DESCRIPTION OF DRAWING(S) - The drawing shows a typical view of a battery module with a piezoelectric sensor mounted in channel defined between unit cells.    Unit cells (101, 102)    Channel (600)    Piezoelectric sensor (700)
NOVELTY - The device has a hollow connecting device body with an open end, which is coupled to a cover of plastic resin. A plate-shaped conductive bus bar (440) is mounted to lower end of the body. Terminal insertion holes are formed in the lower end of the body and the bus bar. The holes in the body communicate with the holes of the bus bar. An insertion slit is formed at one side of the body for external terminal connection.    USE - Used for connecting batteries, battery cartridges, terminals of other power supplies of electric vehicle e.g. hybrid electric vehicles.    ADVANTAGE - The device is isolated from outside thereby preventing the occurrence of short circuits and corrosion due to moisture.    DESCRIPTION OF DRAWING(S) - The drawing shows a partially enlarged view of the connection between electrode terminals of battery cartridges of the battery module.    Cathode terminal (151)    Anode terminal (167)    Terminal connecting device (400)    Bus bars (440, 441)    External connecting unit (500)
NOVELTY - A crosslinked electrolyte membrane is produced by introducing, by graft polymerization, a monofunctional vinyl monomer into which sulfonic acid groups can be introduced and a vinyl monomer having a halogen at a terminal, into a polymer base film that been exposed to gamma-rays, X-rays or heat electron beams as an ionizing radiation; and exposing the base film to ionizing radiation and/or heat-treating so that a crosslinking structure is introduced into the graft chains.    USE - For use in solid polymer membrane fuel cells; or as electrolyte membrane in power supplies to household cogeneration systems, mobile communication devices and electric cars; or auxiliary power supplies.    ADVANTAGE - The polymer electrolyte membrane is more stable in methanol. It does not swell in a wet state and when used as an electrolyte membrane in a fuel cell, the fuel gas or oxygen will not "cross over" to the counter electrode, and the high mechanical strength of the membrane contributes to high dimensional stability. The electrolyte membrane becomes more durable as a polymer ion-exchange membrane. The ion-exchange capacity of the membrane can be controlled over a broad range.    DETAILED DESCRIPTION - An INDEPENDENT CLAIM is also included for a process for producing a polymer electrolyte membrane, comprising co-grafting a monofunctional vinyl monomer into which sulfonic acid groups can be introduced and a vinyl monomer having a halogen at a terminal, into a polymer base film that has been exposed to gamma-rays, X-rays or electron beams as an ionizing radiation; and exposing the base film again to an ionizing radiation and/or heat-treating so that the terminal halogen is eliminated to introduce a crosslinking structure among the graft chains, which are then sulfonated.
NOVELTY - A multilayer film comprises a first outer layer of a semi-crystalline fluoropolymer with a tensile modulus of less than 100000 pounds per square inch (psi); an intermediate layer of a polyester having a shrinkage rate of less than 1% measured at 150degreesC when held for 15 minutes in accordance with ASTM 2305-02; and a second outer layer of an olefinic polymer. The first outer layer and the second outer layer are bonded to opposing sides of the intermediate layer.    USE - Useful as backing film for solar cells.    ADVANTAGE - The inventive multilayer film provides durability, longetivity and performance enhancements of photovoltaic modules when it is utilized as a backside film on the modules.    DETAILED DESCRIPTION - INDEPENDENT CLAIMS are also included for:    (1) a process for making a multilayer film having comprising providing a first intermediate layer of a polyester as above; applying a first outer layer of semi-crystalline fluoropolymer, capable of bonding to the first surface of the intermediate layer and having a tensile modulus of less than 100000 psi; applying a second outer layer of an olefinic polymer to the second surface, capable of bonding to the second surface of the intermediate layer; and bonding the layers to form the multilayer film through the application of energy and/or mechanical forces; and    (2) an article comprising the multilayer film above applied to a substrate.
NOVELTY - Fuel cell system (I) comprises a membrane electrode assembly comprising a cathode, a proton conductive membrane and an anode; a buffer solution layer facing a surface of the anode and containing liquid phase water generated in the cathode and a vapor phase fuel; a first separation layer facing a surface of the buffer solution layer; and a fuel storage layer facing a first surface of the first separation layer.    USE - (I) is useful in portable power sources.    ADVANTAGE - (I) has high energy density and system efficiency with a compact size and compact power supplying source.    DESCRIPTION OF DRAWING(S) - The diagram shows the channel structure formed in a porous medium.
NOVELTY - A can (140) has a variable-length element (130) coupled to center pin (120) that is positioned within the electrode assembly (110). The variable-length element has wrapping element that melts at critical temperature and gasification element positioned inside the wrapping element. A safety unit of cap assembly (150) coupled to can is fractured in response to extension of variable-length element when an interior temperature of the center pin reaches a critical temperature.    USE - For lithium ion secondary battery for digital camera, camcorder, laptop computer.    ADVANTAGE - The center pin reduces unnecessary void volume inside the battery so that the safety vent's deformation time and current interruption time are advanced during overcharging and possibility of fire is minimized.    DESCRIPTION OF DRAWING(S) - The figure shows the perspective view of the cylindrical lithium ion secondary battery.    battery (100)    electrode assembly (110)    center pin (120)    variable-length element (130)    can (140)    cap assembly (150)
NOVELTY - An electrically conductive element (8) comprises an electrically conductive substrate having a surface susceptible to corrosion; an adhesion promoting coating overlying regions of the surface, where the coating comprises polymer comprising silicon; and a corrosion resistant protective polymeric coating overlying the adhesion promoting coating of the regions.    USE - The conductive element, e.g. bipolar plate, is used for an electrochemical cell (claimed), e.g. proton exchange membrane (PEM) fuel cell for electric vehicles.    ADVANTAGE - The invention provides an increased adhesion of protective polymeric, protective and electrically conductive coatings to a substrate while maintaining electrical conductivity, to resist the fuel cell's hostile environment and to improve the overall efficiency and longevity of the electrochemical cell. It has a surface susceptible to corrosion.    DETAILED DESCRIPTION - An INDEPENDENT CLAIM is also included for a method of making an element for a fuel cell, comprising applying an adhesion promoting coating comprising a polymer comprising silicon to regions of a surface of a substrate, and overlaying the adhesion promoting coating with a corrosion resistant protective polymeric coating at the regions.    DESCRIPTION OF DRAWING(S) - The figure is a schematic illustration of two cells in a liquid-cooled PEM fuel cell stack.    Bipolar plate (8)    End contact elements (14, 16)    Conductive diffusion media (34, 36)
NOVELTY - The marker has a one piece cast plastic body with top and bottom surfaces and perimeter sides, where the top and bottom surfaces and sides define a body volume. Light emitting diodes (LEDs) are positioned within the body volume such that light produced by the LEDs is transmitted via a light transmitting surface. A battery is provided within the body volume adjacent to the top surface, where solar cells (36, 38) recharge the battery. An electrical circuitry within the body volume controls charging of the battery and illumination of the LEDs.    USE - Used for highway application and remote application.    ADVANTAGE - The solar cell recharges the battery so that the markers have a long life without requiring any maintenance. The design of the marker allows the marker to be on continuously without having to be shut down during high illumination periods, thus allowing use of simplified circuitry with minimal logic and sensor requirements.    DETAILED DESCRIPTION - An INDEPENDENT CLAIM is also included for a method for making an illuminated road marker.    DESCRIPTION OF DRAWING(S) - The drawing shows a top view of an illuminated cast road marker.    Housing (12)    Inclined sides (14, 16, 18, 20)    Light emitting diodes (24, 26, 28, 34)    Solar cells (36, 38, 40)
NOVELTY - The solar power module comprises a mixing layer of an electron donor layer (7) sandwiched between a transparent conducting layers (5a) and a conducting layer (11a) on substrate (15) for accepting and outputting holes (2) and electrons (6) respectively. The electron donor layer comprises a polymer for donating electrons and holes after receiving light incoming from transparent conducting layer, and several N-type carbon nanotubes (9) grown from catalyst on either conductive layers for accepting and forwarding electrons.    USE - For low-power consumer electronic products such as electronic watch and calculator, and high-power products such as building facility, communication vehicle, etc.    ADVANTAGE - The solar power module having carbon nanotubes provides higher optic-electric conversion efficiency, lower production cost, and acceptable flexibility.    DESCRIPTION OF DRAWING(S) - The figure shows a cross-sectional view of the solar power module having carbon nanotubes.    holes (2)    transparent conducting layer (5a)    electrons (6)    electron donor layer (7)    carbon nanotubes (9)    substrate conducting layer (11a)    transparent layer (13)    substrate (15)
NOVELTY - The composite cathode active material comprises a complex oxide of lithium and nickel, an acid and an organic solvent.    USE - For cathode slurry used for producing cathode of lithium battery (all claimed) used as power source for mobile electronic devices such as mobile telephones, notebook computers and digital camera.    ADVANTAGE - The composite cathode active material suppresses gelation which occurs during preparation of cathode slurry, and provides excellent high rate discharge characteristics. The acid neutralizes any basic components remaining in the cathode active material from when it was prepared. The lithium battery using the cathode produced using the cathode active material, has excellent charge-discharge characteristics and high capacity. The electrode slurry has high stability.    DETAILED DESCRIPTION - The composite cathode active material comprises complex oxide (I or II) of lithium, nickel and specific element, an acid and an organic solvent. The complex oxide (I) is of formula: LixNi1-yMyO2-aXa, and the complex oxide (II) is of formula:    LixNi1-y-zCOyMzO2-aXa, where x is 0.90-1.1, y is 0-0.9, z is 0-0.5, a is 0-2, M is aluminum, nickel, manganese, chromium, iron, magnesium, strontium, vanadium and/or rare earth elements, and X is element chosen from oxygen, fluorine, sulfur and phosphorus.    INDEPENDENT CLAIMS are included for the following:    (1) cathode slurry comprising the cathode active material, conductive material, binder and diluent;    (2) cathode prepared from the slurry (3);    (3) lithium battery (1); and    (4) method of preparing cathode active material.    DESCRIPTION OF DRAWING(S) - The drawing shows the schematic diagram of a lithium battery.    Lithium battery (1)    Anode (2)    Cathode (3)    Separator (4)    Battery case (5)    Cap assembly (6)
NOVELTY - Provided are a coating material for coating the metal connector for a solid oxide fuel cell which is coated on a ferrite-based stainless steel sheet to improve conductivity and oxidation resistance, and a method for coating the metal connector for a solid oxide fuel cell by using the coating material.    DETAILED DESCRIPTION - The coating material is prepared by mixing a powdered Perovskite oxide with a zinc powder, and adding alpha-terpineol and ethyl cellulose to the mixture. Preferably the zinc powder has a particle size of 0.1-2 micrometers; the ratio of the powdered Perovskite oxide and the zinc powder is 80-95 : 5-20 by weight; and the amount of alpha-terpineol and ethyl cellulose are 5-20 wt% and 0.1-2 wt%, respectively, to the total amount of the mixture.(C) KIPO 2006Image 0/0
NOVELTY - A cation exchange resin and carbon are mixed to form a mixture. The fixed ion of cation exchange resin in the mixture is made to absorb the positive ion of catalyst metal. The positive ion of catalyst metal is decomposed at 150-200degreesC in nitrogen, carbon dioxide, helium, neon, or argon atmosphere to obtain catalyst mixture.    USE - For polymer electrolyte fuel cell.    ADVANTAGE - The catalyst mixture having excellent productivity is manufactured economically and safely without using high degree inflammability gas such as hydrogen or hydrazine by simple process. The polymer electrolyte fuel cell obtained using the catalyst mixture has excellent output characteristics.    DESCRIPTION OF DRAWING(S) - The graph shows the relationship between the heat processing temperature of catalyst mixture, and cell voltage and current density. (Drawing includes non-English language text).
NOVELTY - A variable multistage division vane (3) with a center opening (5) is attached to the exhaust port (2) of a power generating device (1). A vibration structure (5) is provided at the edge portion of the center opening of vane, so that music is generated by the vibration of vibration structure based on exhaust stream ejected from exhaust port.    USE - For a fuel cell power generating device used in independent houses and apartments.    ADVANTAGE - The exhaust stream is effectively utilized to play music.    DESCRIPTION OF DRAWING(S) - The figure shows the schematic view of fuel cell power generating device. (Drawing includes non-English language text).    Package type fuel cell power generating device (1)    Exhaust port (2)    Variable multistage division vane (3)    Vibration structure (4)    Opening (5)
NOVELTY - A controller (20) diagnoses performance degradation of anode catalyst during start-up and stop. An air bleed mechanism (12) is controlled, based on the diagnosis result so feed rate of the air to fuel cell is increased.    USE - For use in portable apparatus, electric vehicle, domestic cogeneration system, etc.    ADVANTAGE - The air feed amount to fuel cell is increased in accordance with the degradation of the anode catalyst, increasing power-generation efficiency and durability.    DESCRIPTION OF DRAWING(S) - The figure shows a block diagram of the fuel cell system. (Drawing includes non-English language text)    Transformer (4)    Combustor (6)    Air bleed mechanism (12)    Fuel cells (15)    Controller (20)
NOVELTY - A proton conductor composition contains polyarylene having sulfonic acid group, and ozone treated carbon material.    USE - For proton conduction film (claimed) used for polymer electrolyte fuel cell.    ADVANTAGE - The proton conductor composition forms film having high proton conductivity even in high temperature region.    DETAILED DESCRIPTION - An INDEPENDENT CLAIM is included for proton conduction film, containing the proton conductor composition.
NOVELTY - The solar cell has an amorphous photoelectric conversion unit (3) and a crystalline photoelectric conversion unit (4) stacked in order on a translucent substrate (1), through a transparent electrically conductive film (2). The front and back surfaces of the substrate are irradiated to increase the light transmittance of the substrate in the wavelength of 700-1500 nm and the spectral sensitivity of crystalline photoelectric conversion unit.    USE - For integrated silicon hybrid solar cell.    ADVANTAGE - The thickness of the crystalline photoelectric converting layer is reduced, reducing manufacturing cost. The photoelectric conversion efficiency is increased by light irradiation of the substrate.    DESCRIPTION OF DRAWING(S) - The figure shows a sectional view of the silicon hybrid solar cell.    Translucent substrate (1)    Transparent electrically conductive film (2)    Amorphous photoelectric conversion unit (3)    Crystalline photoelectric conversion unit (4)    Reverse-side electrode layer (5)
NOVELTY - The structure has gas emitter (4) formed at the circumference heat-bonding portion dividing the main case (2) into concave portion (U) and non-contact region (M). The non-contact region is connected with the exterior through a communication port (5).    USE - For lithium secondary battery used in mobile telephone, notebook computer and video camera.    ADVANTAGE - The leakage of electrolyte liquid from the battery is prevented.    DESCRIPTION OF DRAWING(S) - The figure shows the schematic of packing structure of battery.    Main case (2)    Cover (3)    Gas emitter (4)    Communication port (5)    Non-contact region (M)    Circumference heat-bonding portion (S,S1,S2)    Concave portion (U1)
NOVELTY - The fuel cell system has pressure control valves (20a-20d) connected to hydrogen discharge ports of the hydrogen supply units (10a-10d) and connection ports (6) of supply pipe (5). The supply pipe is connected to the negative electrode chamber (1).    USE - For motor vehicle and portable apparatus.    ADVANTAGE - The leakage of hydrogen is prevented and the refueling process is efficiently performed. The energy density is improved and an effective output of the fuel cell system is obtained.    DESCRIPTION OF DRAWING(S) - The figure shows the block diagram of fuel cell system of hydrogen occlusion alloy.    Negative electrode chamber (1)    Supply pipe (5)    Connection port (6)    Hydrogen supply units (10a-10d)    Pressure control valves (20a-20d)
NOVELTY - The direct methanol fuel cell (1) has a membrane-electrode assembly having a pair of electrode laminated on both sides of a polymer electrolyte film through a separator, a fuel tank (2), an anode, and a gas sensor (10) installed in the gas exhaust port (9) of a fuel control unit (6). The electrode consists of a catalyst layer and a diffused layer. The control unit (6) controls the flow rate of fuel supplied from the fuel tank. The fuel cell generates electric power by supplying methanol fuel to anode side of separator directly from the fuel tank.    USE - As power supply or charger of portable electronic device such as notebook computer, mobile telephone and personal digital assistant.    ADVANTAGE - The direct methanol fuel cell is compact, inexpensive, has high durability and consumes minimum amount of fuel.    DESCRIPTION OF DRAWING(S) - The figure shows the model of the direct methanol fuel cell.    Fuel cell (1)    Fuel tank (2)    Fuel feed pump (3)    Fuel control unit (6)    Gas exhaust port (9)    Gas sensor (10)
NOVELTY - A pressure-reduction valve separates primary and secondary chambers (175,178) in airtight state. When the flow of reactive gas from the primary chamber to the secondary chamber is restricted based on the gas pressure, the pressure of secondary chamber is increased to predetermined pressure. The flow of gas is permitted if the temperature of valve during low-temperature starting of fuel cell is low.    USE - For fuel cell system mounted on vehicle.    ADVANTAGE - The starting property of the fuel cell is improved, without requiring complicated control.    DESCRIPTION OF DRAWING(S) - The figure shows the closing state of pressure-reduction valve used in reactive-gas supply apparatus. (Drawing includes non-English language text)    Primary chamber (175)    Secondary chamber (178)    Seal (180)    Valve seat (182)    O-ring (183)
NOVELTY - The thin lithium primary battery (1A) has a seal portion (11) with a maximum thickness of 100-320 microns. The seal portion and a battery center section (14) have a maximum thickness ratio of less than or equal to 0.85.    USE - For use in e.g. integrated circuit (IC) card and active radio frequency identification (RFID) card.    ADVANTAGE - The generation of wrinkles at the battery surface is prevented and thin battery having excellent flexibility is obtained by setting the maximum thickness ratio of the seal portion and the battery center section to less than or equal to 0.85.    DESCRIPTION OF DRAWING(S) - The figure shows a section of the lithium primary battery.    Lithium primary battery (1A)    Positive electrode active material layer (4)    Negative electrode active material layer (5)    Separator (9)    Seal portion (11)    Battery center section (14)
NOVELTY - A resistance meter measures the resistance value between the front and back of components e.g. radiator (20), cooling water pump (30), ion exchange resin filter (40) and fuel cell (10) connected through the pipes in cooling fluid flow path of cooling system. The location of defect in the flow path cooling system is detected based on the measurement result, and electricity conductivity in cooling system is managed, accordingly.    USE - For motor vehicle.    ADVANTAGE - Detects the change in the flow path and the location of the defect in cooling system. Effectively isolates the defected location. Maintenance and repair are performed without applying excessive man-hour.    DESCRIPTION OF DRAWING(S) - The figure shows the block diagram of the fuel cell system.    fuel cell (10)    radiator (20)    cooling water pump (30)    ion exchange resin filter (40)    chassis (50)
NOVELTY - The polymer film (1) has a film (3a,3b) provided on one or both surfaces of film (2). The film (3a,3b) has corrugated pattern, convex pattern (4,5) and/or concave pattern (6,8) on the surface of film (2), and corrugated pattern, concave pattern and/or convex pattern is transferred to the film (2).    USE - As electrolyte film for fuel cell (claimed) used as power supply for motor vehicles.    ADVANTAGE - The polymer film has favorable strength, and high surface area and durability. The fuel cell has excellent durability and high output characteristics.    DETAILED DESCRIPTION - An INDEPENDENT CLAIM is included for manufacture of polymer film.    DESCRIPTION OF DRAWING(S) - The figure shows the perspective view and sectional view of electrolyte film. (Drawing includes non-English language text)    Polymer film (1)    Film (2)    Protective films (3a,3b)    Convex pattern (4,5)    Concave pattern (6,8)
NOVELTY - A disk shape battery is accommodated in accommodation space (S1) which is surrounded by holding elements (20,30). A holding element (10) consist of the pair of arm (12a,12b) which contacts with the front end of the battery while the holding element (20) contacts with the bottom portion of the battery. The fixed holding element (30) is formed using an insulation resin such as liquid crystal polymer resin while the holding element (10,20) are formed using electrical conducting material such as phosphor bronze.    USE - For button battery such as coin or disk shape battery used in camera, wrist watch.    ADVANTAGE - The size of the battery holder is reduced effectively by reducing the accommodation space of the holding element. The damaged to disk shaped battery is prevented effectively.    DESCRIPTION OF DRAWING(S) - The perspective view of battery holder.    Battery holder (1)    Disk shape battery (5)    Holding elements (10,20,30)    Arm (12a,12b)    Accommodation space (S1)
NOVELTY - An electrolyte resin precursor is added to organic solvent which adapts to a hydrophobic material and dispersed to obtain an electrolyte precursor dispersion which adapts to a hydrophobic material. The dispersion is applied and dried on a porous hydrophobic electrolyte-film substrate, and baked. Hydrolysis processing of the obtained composite film of the substrate and precursor baked layer, is carried out to form a hydrochloric electrolyte film.    USE - For manufacturing hydrophilic electrolyte film for fuel cell such as solid polymer type fuel cell.    ADVANTAGE - The electrolyte film is efficiently manufactured, by improving the fillability of electrolyte resin to porous membrane.    DETAILED DESCRIPTION - An INDEPENDENT CLAIM is included for electrolyte film.    DESCRIPTION OF DRAWING(S) - The figure shows the flowchart of manufacture of electrolyte film. (Drawing includes non-English language text)
NOVELTY - The secondary cell has anode plate (2) comprising mixture of electrode active material, electrical conductivity material and binder with electrical resistivity of 0.1-1.1omega/ohmcm. The electric capacitance per unit area of the anode plate and cathode plate is set to 10-50mAh/cm2. The insulation elements (4a,4b) are attached to the edge portions of the anode and cathode plates.    USE - For mobile telephone, notebook computer, digital camera and video camera.    ADVANTAGE - The short-circuit between the anode and cathode plates is prevented, hence safety is ensured, and also the battery size is reduced.    DESCRIPTION OF DRAWING(S) - The figure shows the cross-sectional view of lithium ion secondary cell.    Anode plate (2)    Cathode plate (3)    Insulation elements (4a,4b)    Separator (5)    Electrolyte (7)
NOVELTY - Mixture containing particles for forming a porous structure, a thickener, additive other than thickener and a solvent, is adhered on a substrate. Hole is formed by removing the additive with the thickener, and a porous structure is manufactured.    USE - For manufacture of optoelectric transducer (claimed), such as solar cell.    ADVANTAGE - The method provides porous structure in which size and shape of the hole are controlled easily. The optoelectric transducer using the porous structure has high photoelectric transfer characteristics.    DETAILED DESCRIPTION - An INDEPENDENT CLAIM is included for manufacture of optoelectric transducer.    DESCRIPTION OF DRAWING(S) - The figure shows an outline sectional drawing of the dye sensitized solar cell. (Drawing includes non-English language text)    Dye sensitized solar cell (1)    Transparent electroconductive film (2)    Transparent substrate (3)    Electrically conductive film (4)    Current collection material (5)
NOVELTY - Back sheet (11) has light-diffusion layer (7) which has uniform and fine convex portion or concave portion at the surface, and metal-deposited layer (4) which has reflectivity and gas barrier property.    USE - For module of solar cell (claimed) used for generation of electric power for calculator and electric machine.    ADVANTAGE - Back sheet has excellent diffused reflection property, heat resistance, weather resistance, gas barrier property, productivity and low cost property. The back sheet improves the electric power generation efficiency, durability and weather resistance and reduces manufacturing cost of solar cell module.    DETAILED DESCRIPTION - An INDEPENDENT CLAIM is included for: solar cell module.    DESCRIPTION OF DRAWING(S) - The figure shows the sectional view of the back sheet of solar cell module.    Base film (2)    Bead coating layer (3)    Metal-deposited layer (4)    Light-diffusion layer (7)    Back sheet (11)
NOVELTY - The current distribution measurement sensors (125a-125d) measure the current distribution in vertical surface between fuel cells (200). A controller (50) controls the flow rate of fuel gas, oxidizing agent gas or cooling medium and humidification amount of oxidizing-agent gas based on internal state of fuel cell stack (10) that is observed based on the measurement result.    USE - For fuel cell system mounted in vehicle.    ADVANTAGE - Optimizes the control of electrochemical reaction in each fuel cell.    DESCRIPTION OF DRAWING(S) - The figure shows the structure of fuel cell stack.    Fuel cell stack (10)    Controller (50)    Current distribution measurement sensors (125a-125d)    Fuel cell (200)
NOVELTY - A catalyst electrode (7) contains electroconductive polymer film formed on a metal layer (4). A dye sensitized solar cell has a transparent semiconductor electrode (1) containing pigment having photosensitization effect, an electrolyte layer (6) containing chemical compounds as oxidation-reduction pair, and catalyst electrode.    USE - For dye sensitized solar cell (claimed).    ADVANTAGE - The catalyst electrode having electroconductive polymer film layer has excellent corrosion resistance and high conductivity. Since the electrical resistance of collector is lowered, the usage amount of oxidant of oxidation-reduction pair in the electrolyte is reduced. Therefore, the manufacturing cost is reduced and the dye sensitized solar cell has high energy conversion efficiency and durability.    DETAILED DESCRIPTION - An INDEPENDENT CLAIM is included for dye sensitized solar cell.    DESCRIPTION OF DRAWING(S) - The figure shows cross-sectional model of dye sensitized solar cell.    Transparent electrode (1)    Transparent substrate (2)    Transparent electrically conductive film (3)    Porous metal oxide semiconductor layer (4)    Sensitized dye layer (5)    Electrolyte layer (6)    Catalyst electrode (7)
NOVELTY - The solar-heat warm water apparatus (11) has a solar cell module (20) that is mounted on the light-receiving surface. The bottom face of solar cell module comprises transparent resin.    USE - For solar-heat warm water apparatus.    ADVANTAGE - The solar radiation is not interrupted by high building and mountain, and the need for sufficient place is avoided.    DESCRIPTION OF DRAWING(S) - The figure shows an exploded perspective view of the solar-heat warm water apparatus.    solar radiation (9)    solar-heat warm water apparatus (11)    feed pipe (11e)    hot water supply pipe (11f)    solar cell module (20)
NOVELTY - Battery has positive electrode (2) comprising lithium-containing complex oxide, carbon type conductivity agent (253) and water-soluble binder (255), and negative electrode (3) containing conductivity agent (353), water-soluble binder (355) and complex oxide with low occlusion electric potential and desorption potential of lithium. The binders comprise polymer compound containing functional group for forming anion under water.    USE - For use in portable information terminal such as mobile telephone and personal computer. Also for use in electric vehicle.    ADVANTAGE - The battery having excellent charging and discharging properties, is provided.    DESCRIPTION OF DRAWING(S) - The figure shows an explanatory drawing of battery. (Drawing includes non-English language text)    positive electrode (2)    negative electrode (3)    positive electrode active material (251)    conductivity agents (253,353)    binders (255,355)
NOVELTY - A coating film (28) formed in the surface of aluminum plate (30) consists of a mixture containing an electrical conductivity material, alpha-modified polyolefin resin and beta-ethylenic unsaturated carboxylic acid. An oxide film of thickness 0.1-2.0 mm, is removed from the coating film of thickness 0.1-10 microns.    USE - For polymer electrolyte fuel cell.    ADVANTAGE - The aluminum plate with high acid and alkali resistance is obtained. The contact resistance becomes low due to the removal of oxide film formed in aluminum plate.    DETAILED DESCRIPTION - INDEPENDENT CLAIMS are included for the following:    (1) separator of fuel cell;    (2) end plate of fuel cell; and    (3) fuel cell.    DESCRIPTION OF DRAWING(S) - The figure shows a partial cross-section explanatory view of the polymer electrolyte fuel cell.    separators (10a,10b)    unit battery (18)    fuel electrode (24)    coating film (28)    aluminum plate (30)
NOVELTY - The cell (101) comprises the glass and ceramic substrates (1,3) oppositely arranged. A catalyst electrode (5) comprising a fluorine-containing porous resin layer (51) with activated carbon molecules (52) is formed on the current collection electrode (4) at the ceramic substrate. An electrolyte liquid (6) is filled in the space between the catalyst electrode and semiconductor electrode (2) at glass substrate.    USE - For solar power generation.    ADVANTAGE - The dye-sensitized solar cell exhibits high durability at low cost.    DESCRIPTION OF DRAWING(S) - The figure shows a cross-section of the dye-sensitized solar cell.    Glass substrate (1)    Semiconductor electrode (2)    Ceramic substrate (3)    Current collection electrode (4)    Catalyst electrode (5)    Electrolyte liquid (6)    Porous resin layer (51)    Activated carbon (52)    Dye-sensitized solar cell (101)
NOVELTY - An electrolyte film is formed by filling a polymer (III) having proton conductivity into the pores of a porous base material formed by cross-linking a resin composition containing a polyolefin (I) having weight average molecular weight of 500000 or more, a polymer (II) having a reactive functional group. The polymer (III) has an acidic functional group and a basic functional group in the same molecule.    USE - For polymer electrolyte fuel cell (claimed).    ADVANTAGE - The electrolyte film has excellent proton conductivity, methanol transmission prevention property and mechanical strength.    DETAILED DESCRIPTION - INDEPENDENT CLAIMS are included for the following:    (1) manufacture of electrolyte film; and    (2) polymer electrolyte fuel cell.
NOVELTY - The fluorocarbon group electrolyte polymer is immersed in aqueous solution containing hydrogen peroxide and bivalent iron ion. The processed electrolyte polymer is then formed into an electrolyte film.    USE - For forming electrolyte film used for polymer electrolyte fuel cell, and for brine electrolysis.    ADVANTAGE - The fluorocarbon group electrolyte film is excellent in chemical stability and maintains film-forming property. The polymer electrolyte fuel cell using electrolyte film has excellent durability and driving ability.
NOVELTY - The back sheet (3) consists of a cyclic olefin copolymer film (10).    USE - For solar cell module (claimed) used for electric power generation.    ADVANTAGE - The eco-friendly and inexpensive back sheet has excellent damp-proofing property, mechanical strength, gas barrier property, heat resistance, durability, safety and weather resistance.    DETAILED DESCRIPTION - An INDEPENDENT CLAIM is included for solar cell module.    DESCRIPTION OF DRAWING(S) - The figure shows the sectional drawing of back sheet for solar cell module.    Back sheet (3)    Cyclic olefin copolymer film (10)    Vapor deposited high polymer film (30)
NOVELTY - The present invention provides a sulfonated polyarylethersulfoneketone/polyacrylic acid composite proton-exchange membrane for fuel cell and its preparation method. Said method includes the followingsteps: dissolving sulfonated polyarylethersulfoneketone in organic solvent, then adding acrylic acid, initiating agent and crass-linking agent to form membrane-casting solution, membrane-coating by using solution casting process, heating to make the acrylic acid be in-situ polymerized and cross-linked so as to form the invented proton-exchange membrane with interpenetrating polymer network structure.
NOVELTY - Thin silicone rubber sheets (1) have two brass bars (2) embedded in parallel and are attached thereto via silicone nipples. Biometal fibers (3) connect the brass bars in an electrical circuit. The brass bars are affixed to the Biometal fibers via eyelets (4), and attached to negative and positive electrical wires (5,6) attached to a rechargeable Lithium-Polymer or Lithium Ion battery (7), such that impedance of Biometal fibers determines the exothermic heat output and the expected battery operating times of the device. An electrical switch (8) operably activate or deactivate the device.    USE - For e.g. treating arthritis and other joint problems caused by sporting injury and post surgical operation.    ADVANTAGE - Improves joint support, enhance joint mobility and reduce pain associated with the joint movement.    DESCRIPTION OF DRAWING(S) - The figure shows the components of the ambulatory joint warmer device.    Silicone rubber sheets (1)    Brass bars (2)    Biometal fibers (3)    Eyelets (4)    Electrical wires (5,6)    Battery (7)    Electrical switch (8)
NOVELTY - The device has multiple thin silicone rubber sheets (1) with two brass bars (2) embedded in a parallel fashion. The brass bars are attached to the silicone rubber sheet via silicone nipples, which are formed during a molding process. A thin and very strong biometal filament (3) connects the brass bars together in an electrical circuit. The brass bars are affixed to the filaments via eyelets (4), and attached to negative and positive electrical wires (5, 6). The electrical wires are attached to a rechargeable Li- polymer and Li ion battery and an electrical switch.    USE - Used for treatment of a medical condition such as deep vein thrombosis (DVT), by the general public.    ADVANTAGE - The device effectively improves the care and treatment of patients who are at high risk of/or undergoing treatment for a medical condition such as deep vein thrombosis (DVT), thus allowing a user to continue daily activities uninhibited.    DESCRIPTION OF DRAWING(S) - The drawing shows intrinsic parts of an ambulatory calf compressor device.    Thin silicone rubber sheets (1)    Brass bars (2)    Biometal filament (3)    Eyelets (4)    Negative electrical wire (5)    Positive electrical wire (6)    Electrical switch (8)
NOVELTY - Battery pack has circuit board (12) arranged over unit cells. The battery pack has an upper cover (3) arranged above circuit board. A resin mold is formed between upper cover and upper surface of unit cells to integrate circuit board and the upper cover. A positioning protrusion (33) at right and left ends of lower surface of upper cover protrudes downward. The lower surface of upper cover has recess for fitting the circuit board.    USE - For mobile phone.    ADVANTAGE - Space between upper cover and upper surface of unit cells is reduced and reliable connection between upper cover and unit cell is ensured, by providing positioning protrusions. Also up and down dimension precision of battery pack is improved.    DESCRIPTION OF DRAWING(S) - The figure shows a perspective view of upper cover of the battery pack.    Upper cover (3)    Circuit board (12)    Notch (25)    Positioning protrusion (33)    Anchor region (35)
NOVELTY - A lead-acid battery electrode body (Va) comprises an electrode (1, 6) containing an active substance and a capacitor layer (5a, 5b) configured to accumulate an electric charge on a surface of the electrode.    USE - In lead-acid battery (claimed) for automobiles.    ADVANTAGE - The single plate lead-acid battery brings out higher output and binder used gives a strong adhesion force to the positive electrode plate and the negative electrode plate. As a result, the positive and negative electrode capacitor layers can be prevented from peeling off from the positive electrode plate and the negative electrode plate due to an influence of a gas produced at end of charging.    DETAILED DESCRIPTION - An INDEPENDENT CLAIM is included for a manufacturing method (M1) of a lead-acid battery comprising following processes:    (1) adjusting a capacitor layer forming composition matter containing activated carbon, a binder and a conductive auxiliary agent;    (2) extending the capacitor layer forming composition matter on surface of the electrode containing an active substance and forming a capacitor layer; and    (3) housing the electrode, where the capacitor layer is formed, in a casing together with an electrolyte.    DESCRIPTION OF DRAWING(S) - The figure shows configuration of a single plate lead-acid battery.    single plate lead-acid battery (Va)    positive electrode body (1)    partitions (2)    negative electrode body (6)    casing. (7)
NOVELTY - The distribution unit has a layer comprising electrically conductive fiberless microporous distribution media with metallized regions (88) on a surface. The metallized regions contact a major surface of the membrane electrode assembly (MEA) and form electrically conductive paths between the MEA and the media. An electrically conductive metal is deposited on external surfaces (60, 62) of pores (80, 82) of the media, where the metallized regions provide ultra-thin conductive metal coating.    USE - Used for a fuel cell in an electric vehicle.    ADVANTAGE - The metallized regions provide the ultra-thin conductive metal coating, thus sufficiently covering the surface of the microporous fluid distribution unit to provide a low contact resistance for an electrically conductive fluid distribution unit, and hence improving overall performance of a fuel cell. The thickness of the metal coating minimizes manufacturing cost of the distribution unit. The coating increases the operational efficiency and overall lifetime of a membrane and the fuel cell, and promotes fuel cell durability and longevity in a cost effective manner.    DETAILED DESCRIPTION - An INDEPENDENT CLAIM is also included for a method of operating a fuel cell.    DESCRIPTION OF DRAWING(S) - The drawing shows an exploded view of a section of an electrically conductive fiberless microporous fluid distribution unit.    Catalyst (19)    External surfaces (60, 62)    Pores (80, 82)    Channels (84)    Metallized regions (88)
NOVELTY - The converter has a low-dropout voltage regulator regulating an external power supply into an output voltage. A control signal from an external power detection module demands the regulator to be off duty when the external power supply is not present, and the output voltage is produced by boosting/ bucking a voltage of a rechargeable battery. The control signal demands the regulator to be on duty when the external power supply is present, and the output voltage is produced by the external power supply and the regulator.    USE - Used for converting an external power supply into an output electric parameter in a multi-power system (claimed) e.g. handheld electronic product/system such as mobile phone, personal digital assistant (PDA), smart phone, handheld game player and portable multimedia player (PMP).    ADVANTAGE - The control signal demands the regulator to be on duty when the external power supply is present, and the output voltage is produced by the external power supply and the regulator, thus charging the rechargeable battery, and hence saving the circuit size and the production cost without affecting the functions of the converter.    DETAILED DESCRIPTION - INDEPENDENT CLAIMS are also included for the following:    (1) a method for converting a voltage and charging a rechargeable battery    (2) a multi-power system comprising a power converter converting an external power supply into an output electric parameter.    DESCRIPTION OF DRAWING(S) - The drawing shows a schematic block representation of a power converter.
NOVELTY - The article has a first layer (1) having an elastomeric coating compound with finely-divided phase change material that entirely covers capillary pipes (2) attached to a fabric of a second layer (3), and a third layer (4) with a coating compound without phase change material.    USE - For solar energy utilization used in roofs of residential or commercial buildings.    ADVANTAGE - Improves thermal performance and thermal comfort in the residential and commercial buildings, and promotes energy efficiency in the building during summer days.    DETAILED DESCRIPTION - An INDEPENDENT CLAIM is included for a hot water generation system for converting latent heat within phase change material into hot water supply.    DESCRIPTION OF DRAWING(S) - The figure shows the sectional view of the textile heat accumulator.    First layer (1)    Capillary pipes (2)    Second layer (3)    Third layer (4)
NOVELTY - Module has a set of unit cells (11) that are mounted in a cap structure (20) that includes a circuit connection part (25), which is combined with an attaching part (21) for electrically connecting positive and negative terminals of each of the unit cells. The positive and negative terminals protrude out of a cap plate of each of the unit cells. The unit cells are combined in series or in parallel using the cap structure so as to be electrically connected together.    USE - As a power source for driving a motor (claimed) for a hybrid electric automobile (HEV), electric vehicle (EV), cordless cleaner, motorbike and electric scooter.    ADVANTAGE - Unit cells are combined in series or in parallel using the cap structure so as to be electrically connected together without requiring separate conductors and a separate individual connection process, thus facilitating easy fastening and unfastening of the unit cells, and hence decreasing time and effort in replacing the unit cell, and making battery connection process quick and simple.    DESCRIPTION OF DRAWING(S) - The figure shows a perspective view of a battery module.    Unit cells (11)    Cap plate (16)    Cap structure (20)    Attaching part (21)    Circuit connection part (25)
NOVELTY - The secondary battery has a jelly-roll shaped electrode assembly (200) with electrode plates (210,220) coated with active material layers of different polarities. A separator (230) is interposed between the electrode plates and the electrode plates are wound along with separator. The jelly-roll tape electrode assembly is fixed by a fixing tape (250) which has a predetermined elasticity to maintain winding state of jelly-roll shaped electrode assembly. A case (10) with a cap assembly to seal the case receives the electrode assembly.    USE - For use in electric and electronic appliance such as cellular phone, note book computer, cam corder etc.    ADVANTAGE - The secondary battery has a fixing tap with predetermined elasticity to fix the electrode assembly and to prevent the release of electrode assembly during charge-discharge operation.    DESCRIPTION OF DRAWING(S) - The figure shows the perspective view of jelly-roll typed electrode assembly and fixing tape.    jelly-roll shaped electrode assembly (200)    electrode plates (210,220)    tap (225)    separator (230)    fixing tape (250)
NOVELTY - The method involves stopping a supply of hydrogen to an anode and to a hydrogen circulation path. The anode and a cathode are electrically connected via an electrical load when a gas pressure in the hydrogen circulation path is determined to be lower than a preset pressure. Air is supplied to the anode while the anode and the cathode are electrically connected via the electrical load and while not supplying hydrogen upon stoppage of a fuel cell. Water remaining in gas flow paths is discharged upon stoppage of the fuel cell system.    USE - Used for fuel cell system that is utilized for a fuel cell powered vehicle.    ADVANTAGE - The water remaining in the gas flow paths are discharged upon stoppage of the fuel cell system, thus improving the start-up performance of the fuel cell system, hence decreasing consumption amount of hydrogen during discharging water remaining in gas flow paths at the anode, and thereby avoiding oxidation in the cathode area and corrosion in the cathode area. The method decreases the number of devices in the fuel cell system, thus avoiding the complexity of the fuel cell system.    DETAILED DESCRIPTION - An INDEPENDENT CLAIM is also included for a fuel cell system comprising a hydrogen supply path.    DESCRIPTION OF DRAWING(S) - The drawing shows a schematic block diagram of a fuel cell system.
NOVELTY - The common fuel container provides fuel to fuel cells only if the communication devices are attached to a host device. A device identifier identifies the communication devices which are attached to the host device. A distributed management system controls the fuel flow from the common fuel container to the fuel cells of the communication devices, based on the device identification.    USE - For connecting communication device such as mobile phone, personal digital assistant (PDA), headset or earpiece, camera, body worn sensor for measuring exercise such as gait, respiration or heart function, and health related sensors such as blood sensor, etc., keyboard, mouse, printer, etc., to computer.    ADVANTAGE - Single fuel container distributes fuel to the fuel cells of several communication devices automatically when the devices are connected to a host computer, using single electrochemical conversion mechanism that results in reduced loss of energy.    DETAILED DESCRIPTION - INDEPENDENT CLAIMS are included for the following:    (1) fuel distribution method; and    (2) fuel distribution system.    DESCRIPTION OF DRAWING(S) - The figure shows a block diagram of the personal area network.    PAN (100)    control valves (122,124,126)
NOVELTY - A protective circuit board (300) comprises electrical terminals (380,390) arranged horizontally and parallel to the cap plate (110) on its surface. The protective circuit board is coupled with and makes surface contact with the horizontal corresponding electrical terminal arranged on the bare cell or on a safety device.    USE - For rechargeable battery.    ADVANTAGE - The safety of the rechargeable battery is improved by attaching safety device quickly. The battery is obtained economically with reduced size and large capacity.    DESCRIPTION OF DRAWING(S) - The figure shows a partial perspective view of the rechargeable battery with the positive temperature coefficient (PTC) device on a cap plate.    PTC device (20)    Cap plate (110)    Protective circuit board (300)    Electrical terminals (380,390)
NOVELTY - When the platinum- or gold-based ultracapacitor is connected to the battery, the pulse-rise time generated to the electrical device (30) is less than 5 ms. The ultracapacitor provides peak current to the load and moderates charging and discharging ratio to the battery.    USE - For small, light and thin electrical devices such as a mobile phone, personal digital assistant, digital camera, electrical dynamic device or a remote control airplane.    ADVANTAGE - The 5 ms pulse-rise time generated by the platinum- or gold-based ultracapacitor surpasses the 60 ms pulse-rise time of a carbon-based ultracapacitor and satisfies the standard 28 ms in mobile communication systems. This improvement increases signal response of the electrical device and improves the resolving power between video and audio signals. Improving the charging and discharging ratio extends the battery life. Connection of the battery and the ultracapacitor enhances the current to reduce the number of batteries to be used. The ultracapacitor enhances the utilizing ratio of the battery capacity, the volume and weight power densities, and prevents overheating of the battery.    DESCRIPTION OF DRAWING(S) - The drawing shows the electronic device with the composite battery set including the ultracapacitor.    Electrical device (30)
NOVELTY - Apparatus has an energy conversion device (106) converting an alternating current (AC) source into a source of direct current (DC). An energy-storage device (104) e.g. lithium-metal-polymer battery, provides another source of DC. A generating device non-combustively consumes gas to generate another source of DC. A control system switches from the former source of DC to a third source of DC when the former source of DC is unavailable.    USE - Used for a cell site in an industrial application.    ADVANTAGE - Utilization of the energy storage device e.g. lithium-metal-polymer battery enables a communication provider to accurately predict battery replacement intervals with greater reliability, thus saving space and costs of the battery. The battery is designed to exhibit a long life span and a slow-linear aging characteristic while avoiding periodic recharging of the battery. The battery enables engineers to notify administrator of the system over a computer network of failures.    DETAILED DESCRIPTION - An INDEPENDENT CLAIM is also included for a method of providing electrical power.    DESCRIPTION OF DRAWING(S) - The figure shows a schematic view of components of a modular power system.    Energy sources (102)    Energy-storage devices (104)    Energy-conversion device (106)    Base transceiver station (BTS) (108)    Hydrogen tanks (114)
NOVELTY - The battery is charged with various charging currents, where the amount of cycles is detected during the usage of a mobile phone. The charge current is adjusted to a lower charge current after a predetermined cycle number.    USE - Used for a mobile telephone.    ADVANTAGE - The amount of cycles is detected during the usage of a mobile phone, and the charge current is adjusted to the lower charge current after a predetermined cycle number, thus obtaining a longer cycle life of the battery.    DESCRIPTION OF DRAWING(S) - The drawing shows a charge cycle of a battery.
NOVELTY - This structure consists of metal pipe which is inserted into the vacant area of a secondary battery and both ends are of open cylindrical structure; sealing cap consisting of PVC material with melting point in 100-200 degree centigrade and is inserted into both ends of the pipe; tapering unit that bends both ends of the pipe in certain inclination angle; and bidding unit that compresses pipe and the sealing cap along the pipe's outer edge at both ends of pipe having concave groove formed in a circular shape. Since a sealed vacant space is formed inside of the vacant pin, it absorbs heat generated due to battery cut off, thus suppressing overheating of a secondary battery interior. Also, the sealing cap that blocks the ends of the vacant pin melts at certain temperature level to facilitate interior gas flow from a secondary battery through the vacant pin
NOVELTY - The electrolyte film-electrode assembly (10) has a catalyst electrode (9) comprising a catalyst layer (5) and electrode base material (7), provided at both surfaces of a proton-conductive electrolyte film (1), and a mask film (3) arranged at the surroundings of catalyst electrode on the electrolyte film. The catalyst layer is formed on the surface of electrolyte film through opening (31) of the mask film. The opening has desired shape. A gas barrier layer (34) is provided between electrolyte film and mask film.    USE - For polymer electrolyte fuel cell.    ADVANTAGE - The electrolyte film-electrode assembly provides polymer electrolyte fuel cell with high productivity. The polymer electrolyte fuel cell has improved electric power generating capability.    DETAILED DESCRIPTION - An INDEPENDENT CLAIM is included for manufacture of electrolyte film-electrode assembly.    DESCRIPTION OF DRAWING(S) - The figure shows the top view and sectional view of the electrolyte film-electrode assembly with mask film.    Electrolyte film (1)    Mask film (3)    Catalyst layer (5)    Electrode base material (7)    Catalyst electrode (9)    Electrolyte film-electrode assembly with mask film (10)    Opening (31)    Gas barrier layer (34)
NOVELTY - The fuel cell system has a drain piping (61) located at downward direction of a humidifier. The drain piping has a drain solenoid valve (62) through which the warm water is emitted from the humidifier.    USE - For electric power generation.    ADVANTAGE - The damage due to freezing of the water in the humidifier is prevented, as the water is drained during shut down. The reduction in efficiency of the fuel cell system, is prevented. The stabilized running of the fuel cell system, is ensured.    DESCRIPTION OF DRAWING(S) - The figure shows a structure of the fuel cell system. (Drawing includes non-English language text)    Fuel cell (19)    Fuel feed system (23)    Cooling water tank (27)    Drain piping (61)    Drain solenoid valve (62)
NOVELTY - The membrane electrode assembly has a core material (1) which has membrane portion with permeation hole and frame thicker than the membrane portion, and polyelectrolyte layer (2) formed on both surfaces of the membrane portion, and catalyst layer (3) and gaseous diffusion layer (4) sequentially formed on the polyelectrolyte layer. The permeation hole connects both sides of the membrane portion. The polyelectrolyte is filled into the permeation hole.    USE - For fuel cell.    ADVANTAGE - The membrane electrode assembly has high strength.    DETAILED DESCRIPTION - An INDEPENDENT CLAIM is included for fuel cell.    DESCRIPTION OF DRAWING(S) - The figure shows the sectional drawing of the membrane electrode assembly. (Drawing includes non-English language text)    Core material (1)    Polyelectrolyte layer (2)    Catalyst layer (3)    Gaseous diffusion layer (4)    Separator (7)
NOVELTY - A single or polycrystal silicon substrate (5) is etched by using hydrogen to form corrugated surface for reducing the surface reflectance of the substrate. The hydrogen is generated by making the hydrogen molecule to contact a tungsten filament (7) heated to temperature more than 2000degreesC, in hot-wire etch apparatus (1).    USE - For manufacturing photovoltaic apparatus e.g. solar cell.    ADVANTAGE - The surface reflectance of the substrate is decreased. The productivity of the photovoltaic apparatus having high conversion efficiency is improved by using simple technique.    DETAILED DESCRIPTION - An INDEPENDENT CLAIM is included for etching apparatus.    DESCRIPTION OF DRAWING(S) - The figure shows the sectional view of the hot wire etch apparatus used for the hot wire etching.    Hot-wire etch apparatus (1)    Chamber (2)    Substrate (5)    Substrate holder (6)    Tungsten filament (7)
NOVELTY - A solar cell reverse side sealing sheet has a solar cell module comprising a filler to which an easily adhesive coating layer (B-1) is partially provided at the surface.    USE - For solar cell reverse side sealing.    ADVANTAGE - The solar cell reverse side sealing sheet has high reliability and stability for long period of time. The influence of gas component produced from filler is prevented.    DESCRIPTION OF DRAWING(S) - The figure shows the sectional view of the solar cell reverse side sealing sheet.    Easily adhesive coating layer (B-1)    Polyester layer (B-2)
NOVELTY - The fuel cell includes a lamination (3) consisting of a set of cells (2). The flow passage for carrying the reactive gas to the cells and the emission passage are extended in the lamination. The bypass passage connecting the flow and emission passages are provided in a flow layer (20) positioned near the end portions of the lamination. The current collection boards (10) are located at the inner side of the flow layer.    USE - For electric power generation in vehicle.    ADVANTAGE - Current collection efficiency is improved by the arrangement of the flow layer and the current collection board.    DESCRIPTION OF DRAWING(S) - The figure shows the cross-section of the fuel cell.    Cells (2)    Lamination (3)    Current collection boards (10)    Flow layer (20)    End plates (60)
NOVELTY - The cell (100) has an anode and cathode diffusion layers (10,50) on either side of an electrolyte film (30). Each layer has alternately arranged input and output channels (251,252,351,352) separated by main walls (222,322). The downstream of the input channel is joined to the end of the output channel. A fuel gas which flows in the input channels is supplied to respective diffusion layers and their oxidation gas flows out of the output channels. The input channel of one layer is oppositely arranged with the output channel of another layer.    USE - For fuel cell.    ADVANTAGE - The variation in the local production of electricity in the electrode is suppressed.    DESCRIPTION OF DRAWING(S) - The figure shows a section of the fuel cell.    Diffusion layers (10,50)    Electrolyte film (30)    Fuel cell (100)    Main walls (222,322)    Channels (251,252,351,352)
NOVELTY - The separator has insulating porous membrane formed by electro spinning process.    USE - For dye-sensitized solar cell (claimed).    ADVANTAGE - A reliable dye-sensitized solar cell that stably generates electric power, is formed in high yield by using the separator. The electrical short circuit between semiconductor electrode and counter electrode, is prevented by using the separator.    DETAILED DESCRIPTION - INDEPENDENT CLAIMS are included for the following:    (1) separator integrated counter electrode (10A) for dye-sensitized solar cells;    (2) separator integrated semiconductor electrode (10B) for dye-sensitized solar cells; and    (3) dye-sensitized solar cell.    DESCRIPTION OF DRAWING(S) - The figures show the sectional drawing of separator integrated counter electrode and separator integrated semiconductor electrode for dye-sensitized solar cells. (Drawing includes non-English language text)    Separator integrated counter electrode (10A)    Separator integrated semiconductor electrode (10B)    Base materials (11A,11B)    Transparent electrically conductive films (12A,12B)    Separator layers (13A,13B)
NOVELTY - A fuel cell system (1a) has a fuel cell apparatus (2) and an inclusion portion (61) provided at middle of path in which product (P) produced in fuel cell apparatus is ejected. The inclusion portion contains a host compound capable of carrying out inclusion of harmful substance contained in the product (P).    USE - As fuel cell system.    ADVANTAGE - The fuel cell system has high safety and simple structure, and suppresses ejection of harmful substance. The fuel is stably stored in fuel storage portion, and efficiently utilized.    DESCRIPTION OF DRAWING(S) - The figure shows the schematic block diagram of the fuel cell system. (Drawing includes non-English language text)    Fuel cell system (1a)    Fuel cell apparatus (2)    Fuel cartridge (3)    Pump (4)    Inclusion portion (61)
NOVELTY - Active material layer containing aqueous binder resin and active material is separated from an electrode base material of an electrode of battery, and heated. The aqueous binder resin is hydrolyzed using aqueous acid, and the active material is separated from the aqueous binder resin. The battery is recycled.    USE - For recycling battery such as lithium ion secondary cell.    ADVANTAGE - The battery is efficiently and quickly recycled.    DESCRIPTION OF DRAWING(S) - The figure shows the flowchart of recycling process of battery. (Drawing includes non-English language text)
NOVELTY - Production of a carbon-type fuel cell catalyst comprises removing a metal component from biomass containing organic substance as a main component by performing acid treatment of biomass. Subsequently, additive(s) chosen from transition metal complex, phthalocyanine and porphyrin is mixed with the biomass and the obtained mixture (M) is heat-processed and carbonized.    USE - For manufacture of carbon-type catalyst used as an electrode for fuel cells (claimed), such as polymer electrolyte fuel cell used for electric vehicles.    ADVANTAGE - The catalyst is produced inexpensively by effectively utilizing the biomass resources, and has high efficiency. The catalyst has high oxidation-reduction capability, and provides improved electric power generation capability to fuel cell. The oxidation-reduction activity of catalyst support and catalyst metal can be improved, as nitrogen is introduced to the edge of hexagonal net surface of the carbon material.    DETAILED DESCRIPTION - INDEPENDENT CLAIMS are included for the following:    (1) carbon-type fuel cell catalyst; and    (2) fuel cell.    DESCRIPTION OF DRAWING(S) - The figure shows the manufacturing process of carbon material of catalyst for carbon-type fuel cells. (Drawing includes non-English language text)