NOVELTY - A solar battery module comprises a solar cell (4) sealed in a transparent adhesive layer (3); a transparent protective film disposed on a light-receiving surface side of the cell; and a heat-insulating sheet disposed on a non-light-receiving surface side of the cell.    USE - Useful as a power source for a stratospheric platform (claimed).    ADVANTAGE - The inventive solar battery module is of lightweight and easy to handle.    DETAILED DESCRIPTION - An INDEPENDENT CLAIM is also included for a method for producing a lightweight solar battery module comprising applying a transparent adhesive on a surface of each of the transparent protective film (1) and the heat-insulating sheet. The protective film and the heat-insulating sheet (2) are bonded with the solar cell sandwiched in between them such that the protective film is located on the light-receiving surface side of the cell and the heat-insulating sheet is located on the non-light-receiving surface side of the cell. The solar cell is sealed in the transparent adhesive.    DESCRIPTION OF DRAWING(S) - The figure is a schematic sectional view of a light-weight solar battery module of the invention.    Protective film (1)    Heat-insulating sheet (2)    Adhesive layer (3)    Solar cell (4)
NOVELTY - A proton conductor comprises a polymer bonded to pores of porous body. The polymer is a branched polymer having a base end group and a branched group branched from the base end group. One of the base end group is bonded to the pores. A functional group from which a proton is dissociated exists at a terminal end of the branched group.    USE - As solid electrolyte for a fuel cell.    ADVANTAGE - The conductor exhibits excellent conductivity; and can be used as solid electrolyte.    DETAILED DESCRIPTION - An INDEPENDENT CLAIM is included for preparation of proton conductor involving forming on a surface of a powder, the branched polymer, bonding by substitution, the functional group, to terminal end of the branched polymer, and forming the powder to prepare the porous body.
NOVELTY - A porous film paste containing filler particles and a film binder containing thermally crosslinkable resin, is coated on the surface of the anode (5) and cathode (6) and is heated at the temperature of 150 degreesC or more in the presence of inert gas to form a porous film.    USE - For manufacturing lithium ion secondary batter (claimed).    ADVANTAGE - A favorable porous film that ensures the affinity of film binder and dispersion medium and suppresses generation of swelling by electrolyte liquid and elution of film binder to electrolyte liquid is obtained. Thereby improving durability of the lithium ion secondary battery.    DETAILED DESCRIPTION - An INDEPENDENT CLAIM is also included for lithium ion secondary battery.    DESCRIPTION OF DRAWING(S) - The figure shows a longitudinal cross sectional view of the lithium ion secondary battery.    battery can (1)    battery cover (2)    insulation packing (3)    anode (5)    cathode (6)
NOVELTY - A battery solvent comprises phosphazene compound(s) containing phosphorus-nitrogen repeat units and pendant groups covalently bound to the phosphorus of the repeat units. The pendent groups are polyether and/or polythioethers.    USE - For a battery (claimed), e.g. lithium ion battery.    ADVANTAGE - The ion-transporting solvent maintains very low vapor pressure and contains flame-retarding components. It is non-toxic. The solvent in combination with common battery electrolyte salts can be used to replace the current carbonate electrolyte solution, creating a safer battery. It can be used in combination with polymer gels or solid polymer electrolytes to produce polymer batteries with enhanced conductivity characteristics.    DETAILED DESCRIPTION - INDEPENDENT CLAIMS are also included for:    (1) an ion-transport liquid additive for a battery electrolyte comprising PN linkages and pendant R groups having the general form (PN)mR1R2R3...R2m;    (2) a battery electrolyte comprising a solid polymer electrolyte, a mobile cation, and an ion-transport compound comprising a cyclic phosphazene or oligomer, wherein the cyclic phosphazene includes a phosphorus and nitrogen cyclic core and ligands bound to the phosphorus of the cyclic core and at least one of the ligands comprise sulfur bound to the phosphorus; and    (3) a battery comprising an anode, a cathode and an electrolyte solution positioned in electrical contact with the anode and cathode, wherein the electrolyte solution comprises a liquid phosphazene and an electrolyte salt, e.g. lithium hexafluorophosphate (LiPF6), lithium tetrafluoroborate (LiBF4) or lithium perchlorate (LiCLO4).    R=-X(CH2)nY1(CH2)p1Y2(CH2)p2...Yi(CH2)piCH3;    m=3-6;    n =1-6;    X, Y=O, S or Group 6B element; and    p1-pi=1-6.
NOVELTY - A relative humidity (RH) sensor system, comprises RH sensor (504) associated with ceramic heating element(s), where perimeter of humidity sensor is surrounded with conductive material; and resistive material surrounding ceramic heating element, where air that is saturated with water vapor is heated by the ceramic heating element to evaporate water droplets associated with water vapor to thus reduce RH to measurable level.    USE - The sensor system is used for sensing relative humidity in fuel cell systems, e.g. polymer electrolyte membrane fuel cell applications.    ADVANTAGE - Air that is saturated with two phase flow of water vapor and minute droplets can then pass through and be heated by the heating element in order to evaporate water droplets associated with the water vapor to thus reduce relative humidity to measurable level. An additional heating element can be bonded to a base of the sensor. The filter material may be a hydrophobic material which can limit the size of water droplets, which pass through and thus reduce the volume of water needing to be evaporated.    DETAILED DESCRIPTION - An INDEPENDENT CLAIM is also included for a RH sensing method, comprising:    (1) providing a RH sensor;    (2) associating at least one ceramic heating element with the RH sensor, where a perimeter of the RH sensor is surrounded with a relatively conductive material;    (3) surrounding at least one ceramic heating element with a resistive material; and    (4) heating air that is saturated with water vapor by the at least one ceramic heating element in order to evaporate water droplets associated with the water vapor to thus reduce RH to a measurable level.    DESCRIPTION OF DRAWING(S) - The figure illustrates a block diagram of relative humidity sensor system.    Sensor system (500)    RH sensor (504)    Porous heater (510)    Electrical connection (514)    Air gap (518)    Housing portion (520)
NOVELTY - The back sheet (11) has a barrier sheet (2) having a pair of aluminum vapor deposition layers (4) laminated on both surfaces of a synthetic resin base film (3).    USE - For solar cell module (claimed) such as house roof non-portable type solar cells. Also used for compact electric machines such as wrist watches and calculators.    ADVANTAGE - The solar cell module with the back sheet has excellent heat resistance, weather resistance, durability, strength, water resistance, handleability, mechanical capability, dimensional stability, fastness and gas barrier property with respect to water vapor and oxygen gas. It is manufactured economically.    DETAILED DESCRIPTION - An INDEPENDENT CLAIM is included for solar cell module.    DESCRIPTION OF DRAWING(S) - The figure shows a section of the back sheet for solar cell module.    Barrier sheet (2)    Base film (3)    Aluminum vapor deposition layer (4)    Back sheet (11)    Adhesive layer (12)
NOVELTY - The back sheet (11) has several barrier sheets (2) laminated through an adhesive layer (3). The barrier sheet has an aluminum vapor deposition layer (5) laminated on one surface of a synthetic resin base film (4).    USE - For solar cell module (claimed) used for non-portable solar cell used for portable electric machine such as calculator.    ADVANTAGE - The back sheet has excellent heat resistance, gas barrier property with respect to water vapor and oxygen gas, weather resistance, durability and fastness. The solar cell module is economically manufactured using the back sheet.    DETAILED DESCRIPTION - An INDEPENDENT CLAIM is included for solar cell module.    DESCRIPTION OF DRAWING(S) - The figure shows a section of the back sheet.    Barrier sheet (2)    Adhesive layer (3)    Base film (4)    Aluminum vapor deposition layer (5)    Back sheet (11)
NOVELTY - A solid polymer electrolyte film contains a phosphoric acid group-containing unsaturated monomer (a) and a conjugated diene group liquid oligomer (b). The monomer (a) has a phosphoric acid group and ethylenically unsaturated bond(s) in one molecule. The oligomer (b) is formed by copolymerizing butadiene oligomer having ethylenically unsaturated bonds(s), isoprene oligomer and their derivatives.    USE - For fuel cells (claimed) such as direct-type methanol polymer electrolyte fuel cell, display element film, sensor film, signal transmission film, solid capacitor and ion exchange membrane.    ADVANTAGE - The solid polymer electrolyte film has excellent solvent resistance, water resistance, and proton conductivity in wide temperature and humidity regions. The electrolyte film is manufactured inexpensively.    DETAILED DESCRIPTION - An INDEPENDENT CLAIM is included for fuel cell.
NOVELTY - The redox flow battery electrolyte-liquid tank is obtained from a sheet material formed by joining sheet pieces (10) produced by covering a base fabric containing an organic fiber, with a rubber layer. The difference of dielectric breakdown strength of junction portion (12) and dielectric breakdown strength of non-junction portion (14) of the sheet pieces in the sheet material is 3 kV/mm or less.    USE - For storing redox flow battery electrolyte liquid.    ADVANTAGE - The redox flow battery electrolyte-liquid tank is compact, has excellent durability, insulation resistance, and enables easy conveyance and installation operation. The tank suppresses permeation of electrolyte liquid to rubber layer, and effectively eliminates void in the rubber layer.    DETAILED DESCRIPTION - An INDEPENDENT CLAIM is included for manufacture of the redox flow battery electrolyte-liquid tank.    DESCRIPTION OF DRAWING(S) - The figures show the expanded view of the sheet material, and fragmentary sectional view of the junction portion of the sheet pieces.    sheet piece (10)    margin for paste portion (11)    junction portion (12)    non-cured rubber sheet (13)    non-junction portion (14)
NOVELTY - A transparent cartridge structure (10) comprises a container (12) containing liquid fuel (11), and a follower (14) which is moved with respect to the a fuel outflow port (13) according to fuel consumption in the container.    USE - For portable electronic device such as mobile telephone, notebook computer and personal digital assistant (PDA).    ADVANTAGE - The leakage of fuel from the container is prevented by the provision of the follower and the use situation of the fuel can be visually observed.    DESCRIPTION OF DRAWING(S) - The figure shows the longitudinal cross-section of fuel cell.    Transparent cartridge structure (10)    Liquid fuel (11)    Fuel container (12)    Fuel outflow port (13)    Follower (14)
NOVELTY - A lithium ionic conductive electrolyte comprises a polymer and a lithium salt. The polymer is obtained by polymerizing a salt monomer comprising an organic anion having polymerizable functional group and ammonium cation having polymerizable functional group, and a polyfunctional property monomer as main components.    USE - For secondary battery (claimed) used as power supply for portable apparatus such as mobile telephone, notebook computer, digital camera and medical device.    ADVANTAGE - The lithium ionic conductive electrolyte has low interfacial resistance with respect to electrode and high ionic conductivity at room temperature.    DETAILED DESCRIPTION - An INDEPENDENT CLAIM is included for secondary battery using the lithium ionic conductive electrolyte.
NOVELTY - The flat tube (100) made of resin material, has dimples (120) formed at plane (110) opposing minor axis of flat-shaped cross-section. The dimple is formed by passing flat tube between a pair of rollers (11) having protrusions (13) on outer periphery.    USE - For fuel cell in vehicle.    ADVANTAGE - Increases heat exchange efficiency. The heat exchanger tube is manufactured easily, without increasing installation and using special process.    DETAILED DESCRIPTION - An INDEPENDENT CLAIM is also included for heat exchanger tube manufacturing method.    DESCRIPTION OF DRAWING(S) - The figure shows a perspective view of the dimple molding machine.    rollers (11)    outer periphery of roller(13) protrusions (12)    tube (100)    flat plane (110)    dimple (120)
NOVELTY - The insulated sealing layers (190) are arranged between adjacent collectors (120). The communicating paths (194) are formed at each insulated sealing layer, to seal the space accommodating the single battery layer.    USE - Bipolar battery for vehicle (claimed) e.g. car.    ADVANTAGE - Enables sealing multiple layers in the battery easily.    DETAILED DESCRIPTION - INDEPENDENT CLAIMS are also included for the following:    (1) battery pack;    (2) bipolar battery manufacturing method; and    (3) vehicle.    DESCRIPTION OF DRAWING(S) - The figure shows a sectional view of the bipolar battery.    Collectors (120)    Positive electrode active material layer (130)    Negative electrode active material layer (140)    Insulated sealing layer (190)    Communicating paths (194)
NOVELTY - A polymeric electrolyte film (1) has a smooth surface whose portion(s) is atmospheric pressure plasma processed. The polymeric electrolyte film does not have softening temperature or has softening temperature at 130degreesC or more.    USE - For direct methanol type fuel cell (claimed), humidity sensor and electrochromic display element, for domestic cogeneration system and non-commercial small portable apparatus such as mobile telephone and notebook computer, and motor vehicle.    ADVANTAGE - The polymeric electrolyte film has excellent proton conductivity, methanol interruption property and adhesivity with respect to electrode.    DETAILED DESCRIPTION - An INDEPENDENT CLAIM is included for direct methanol type fuel cell using the polymeric electrolyte film.    DESCRIPTION OF DRAWING(S) - The figure shows a principal portion sectional drawing of an unit cell of direct methanol type fuel cell.    polymeric electrolyte film (1)    binder layer of fuel electrode side (2)    binder layer of oxidizing agent electrode side (3)    catalyst layer of fuel electrode side (4)    catalyst layer of oxidizing agent electrode side (5)
NOVELTY - An organic solar cell for generating photocurrent from incident light to which it is exposed comprises a multicomponent blend incorporating a semiconducting polymer, an electron acceptor and light harvesting dye(s).    USE - For a photovoltaic device or an organic photodetector for generating photocurrent from incident light (claimed).    ADVANTAGE - The multicomponent blend may allow for broadband solar collection in an organic solar cell. The chemistry of the multicomponent blend may be tailored so that is responsive to light of a specific wavelength. The multicomponent blend can be utilized in a photodetector whose light response is tailored to a specific wavelength. The organic solar cell is relatively cheap and flexible. It can provide a large surface area for generating electricity.    DETAILED DESCRIPTION - An INDEPENDENT CLAIM is also included for a method of fabricating a multicomponent blend for generating photocurrent from incident light comprising blending a semiconducting polymer and an electron acceptor with light harvesting dye(s).
NOVELTY - A photovoltaic cell comprises an interconnecting liquid crystalline polymer network.    USE - For use as e.g. solar cell.    ADVANTAGE - The inventive photovoltaic cell is reactive to light of different wavelengths, e.g. UV, infrared, or visible. It is capable of absorption of solar radiation, photogeneration of electrons and holes, charge separation, and transport of electrons and holes for collection at anode and cathode, respectively.    DETAILED DESCRIPTION - INDEPENDENT CLAIMS are also included for:    (A) use of reactive mesogen of formula B-S-A-S-B (I) in the manufacture of light-absorbing liquid crystalline polymer network for use in photovoltaic cells; and    (B) a method of light absorption in liquid crystal by using reactive mesogen (I).    A=chromophore;    S=spacer; and    B=an end group which is susceptible to polymerization, e.g. thermal or photopolymerization.
NOVELTY - A photovoltaic device comprises: an electron acceptor ink contacting a conductor ink; an electron donor ink contacting the an electron acceptor ink; a conductor ink contacting the electron donor ink; and a collector ink contacting the conductor ink, all arranged in a stack disposed on a substrate. The device further comprises interconnection between several stacks and an insulator disposed between the interconnection and the substrate.    USE - As a photovoltaic device or solar cell.    ADVANTAGE - The photovoltaic cells consist of multiple layers of relatively inexpensive inks that may be laid down on any substrate by simple coating and printing equipment. The cells may be printed on isolated stacks and then connected to each other via printed interconnects to create an all printed solar panels, and no special equipment, handling or vacuum is required.    DETAILED DESCRIPTION - An INDEPENDENT CLAIM is included for preparing the photovoltaic device.
NOVELTY - A composite electrolyte for use in electrochemical fuel cells, comprises: (a) an inorganic cation exchange material; (b) a silica-based material; and (c) a proton conducting polymer-based material. The inorganic cation exchange material comprises 0.1-99 wt.% of the composite electrolyte.    USE - The composite electrolyte is used as proton exchange membrane (PEM) in electrochemical fuel cells (claimed).    ADVANTAGE - The composite electrolyte is cost effective and shows good physicochemical properties and improved fuel cell performance in hydrogen oxygen fuel cells. The composite electrolyte has a proton conductivity of greater than or equal to 0.05 S/cm.    DETAILED DESCRIPTION - An INDEPENDENT CLAIM is also included for an electrochemical fuel cell, comprising:    (1) an anode;    (2) a cathode;    (3) a fuel supply to the anode;    (4) an oxidant supply to the cathode; and    (5) a composite electrolyte positioned between the anode and cathode.    DESCRIPTION OF DRAWING(S) - The figure illustrates operation of PEM fuel cell.
NOVELTY - A fluoropolymer tape, i.e. PTFE tape, comprises an electrically conductive surface.    USE - The fluoropolymer tape is used for handling strong acids such as in battery construction and fuel cells.    ADVANTAGE - The fluoropolymer tape has an increased tensile strength and elongation.    DETAILED DESCRIPTION - INDEPENDENT CLAIMS are also included for:    (A) a method for producing an electrically conductive PTFE tape comprising blending a dispersible carbon with PTFE resin to form a preform; and extruding the preform to form a tape; and    (B) a method for producing a dispersible carbon from bundled carbon comprising placing the bundled carbon and an isoparaffinic solvent in a water bath sonicator, and subjecting the mixture of bundled carbon and isoparaffinic solvent to ultrasonic frequencies for a period of time.    DESCRIPTION OF DRAWING(S) - The figure is a schematic drawing of a paste extrusion process for producing PTFE tape.    Extruder (1)    Preform (2)    Die (3)    Calender (4)    Oven (5)    Winder (6)
NOVELTY - A high polymer film having hole in its surface, is sulfonated using sulfonating agent in an organic solvent, to obtain a proton-conductive polymer film (1).    USE - For polymer electrolyte fuel cell, and direct methanol-type fuel cell (both claimed) used for domestic co-generation components, portable apparatuses (such as mobile telephone and notebook computer) and motor vehicles, and also for humidity sensor, gas sensor, and electrochromic display element.    ADVANTAGE - The proton-conductive polymer film is economically manufactured with excellent acid resistance, oxidation resistance and practical stability.    DETAILED DESCRIPTION - INDEPENDENT CLAIMS are included for the following:    (1) polymer electrolyte fuel cell; and    (2) direct methanol-type fuel cell.    DESCRIPTION OF DRAWING(S) - The figure shows the sectional drawing of principal portion of the polymer electrolyte fuel cell.    Proton-conductive polymer film (1)    Catalyst support gas diffusion electrode (2)    flow path (3)    Separator (4)
NOVELTY - Laminated film has alternate lamination of preset number of layer (A) containing thermoplastic resin (A) and layer (B) containing thermoplastic resin (B). Reflexogenic-zone region of the laminated film has reflectance of 30 % or more. The reflectance of tidal-wave long side of the reflexogenic-zone region is 30 % or more. The laminated film has preset properties satisfying preset relation.    USE - For reflector for solar cells, optical filter, plasma display (all claimed), liquid crystal display, field emission display, organic electronic display, optical printing press, camera, forgery prevention material, decoration material and heat-ray blocking window film.    ADVANTAGE - Laminated film has suppressed surface cracks and is free from distribution of reflectance in the region within the reflexogenic-zone and provides optical filter free from interference non-uniformity.    DETAILED DESCRIPTION - Laminated film has alternate lamination of layer (A) containing thermoplastic resin (A) and layer (B) containing thermoplastic resin (B). The reflexogenic-zone region of the laminated film has reflectance of 30 % or more. The reflectance of tidal-wave long side of the reflexogenic-zone region is 30 % or more. The number of layers (A) whose thickness (in nm) ranges from XA1 to XA2 is more than 50x(XA2/XA1)2. The ratio (Z) of thickness of layer (A) and layer (B), tidal wavelength end (lambda1), and low wavelength end (lambda2) in the reflexogenic-zone region satisfies the relation: XA1=lambda1/(3.2x(1+Z))XA2=lambda2/(3.2x(1+Z)).    INDEPENDENT CLAIMS are included for:    (a) optical filter;    (b) plasma display; and    (c) reflector for solar cell.
NOVELTY - The solar cell base material comprising a photovoltaic cell (1) is removed by burning ethylene vinyl acetate (EVA) (2) sealing the photovoltiac cell, after immersing the solar cell module (10) into an acid solution, alkaline solution or organic solvent.    USE - For removing solar cell base material used for photovoltaic cell recycling process and solar cell ingot manufacturing process involved in manufacture of solar cell module used in roof of house and office.    ADVANTAGE - Efficient recycling of photovoltaic cell is performed and ingot for producing solar cell of high purity, is also obtained using removed solar cell base material.    DETAILED DESCRIPTION - INDEPENDENT CLAIMS are also included for the following:    (1) photovoltaic cell recycling method; and    (2) solar cell ingot production method.    DESCRIPTION OF DRAWING(S) - The figure shows a sectional view of the solar cell module.    Photovoltaic cell (1)    EVA (2)    Front cover (3)    Rear cover (4)    Terminal box (5)    Frame (6)    Solar cell module (10)
NOVELTY - A binder consists of a copolymer comprising vinylidene fluoride, tetrafluoro ethylene and monomer capable of co-polymerizing fluoride and ethylene. The dissolution of amount of copolymer with respect to solvent at room temperature to 50degreesC is 10 wt.% or more. The solvent is N-methyl pyrrolidone, tetrahydrofuran, methyl ethyl ketone and acetone. The binder is utilized for anode mix of anode of non-aqueous electrolyte primary battery.    USE - For anode mix paste used for anode (both claimed) of non-aqueous electrolyte primary battery used as power supply for mobile telephone.    ADVANTAGE - The lithium primary battery formed using the anode mix containing binder has high capacitance and output characteristics. The lithium primary battery is simply manufactured with improved yield.    DETAILED DESCRIPTION - A binder consists of a copolymer comprising vinylidene fluoride (in mol%) (50-80), tetrafluoro ethylene (17-50) and monomer (3 or less) capable of co-polymerizing vinylidene fluoride and tetrafluoro ethylene. The dissolution of amount of copolymer with respect to a solvent at room temperature to 50degreesC is 10 wt.% or more. The solvent is N-methyl pyrrolidone, tetrahydrofuran, methyl ethyl ketone and acetone. The binder is utilized for anode mix of anode of non-aqueous electrolyte primary battery. The battery has anode, cathode, and non-aqueous electrolyte. The anode contains anode mix containing an anode active material, an electroconductive agent and a binder, and is maintained by an anode collector. The cathode consists of a cathode mix containing a cathode active material and a binder, and is maintained by a cathode collector or cathode metal.    INDEPENDENT CLAIMS are included for the following:    (1) anode mix paste; and    (2) anode.
NOVELTY - A lithium ion cell includes non-coated portion provided at internal circumference portion and periphery of positive electrode plate (4), and coated portion whose end portion follows the non-coated portion provided at periphery of positive electrode plate. A fluorine resin (6) is continuously applied to portion where coating portion end portion at periphery of positive electrode plate and negative electrode active material (2) oppose.    USE - For portable electronic device such as audio-video equipment and personal computer (PC).    ADVANTAGE - Reduces generation of internal short circuit due to heat generation.    DESCRIPTION OF DRAWING(S) - The figure shows a sectional view of electrode group of battery cell.    negative electrode collector (1)    negative electrode active material (2)    separators (3)    positive electrode plate (4)    fluorine resin (6)
NOVELTY - An electrolyte contains metalloxane polymer having ionic conductivity.    USE - For forming electrolyte film (claimed) used for fuel cell, water electrolysis apparatus, hydrohalic acid electrolyzer, brine electrolysis apparatus, hydrogen and/or oxygen enricher, humidity sensor and gas sensor.    ADVANTAGE - The electrolyte film comprising metalloxane polymer has high strength, proton conductivity, excellent bonding with electrode, favorable flexibility and heat resistance. The reduction in output due to drying or flooding is prevented.    DETAILED DESCRIPTION - An INDEPENDENT CLAIM is included for electrolyte film, which contains one or more layers consisting of electrolyte.    DESCRIPTION OF DRAWING(S) - The graph shows creep characteristics of film. (Drawing includes non-English language text).
NOVELTY - A pin (24) having a cylindrical tip is inserted into a cavity (20) formed at a metallic mold (10). The hardening material (26) is supplied into the cavity and the hole (28) is formed at the hardened material after removing the pin.    USE - For manufacturing fuel cell separator of fuel cell such as phosphoric acid fuel cell, solid oxide fuel cell and polymer electrolyte fuel cell (PEFC) used for domestic cogeneration apparatus and motor vehicle.    ADVANTAGE - Prevents generation of burr during hole processing, reliably.    DETAILED DESCRIPTION - An INDEPENDENT CLAIM is also included for metallic mold.    DESCRIPTION OF DRAWING(S) - The figure shows a sectional view of the metallic mold.    metallic mold (10)    cavity (20)    pin (24)    hardening material (26)    hole (28)
NOVELTY - An electrode tab (30) is connected electrically to outermost layer of a battery element comprising positive and negative electrode active material layers (12, 13). An insulation layer (50) insulates the collectors (11, 16) and the electrode tab exposed in sealed package of battery element.    USE - Bipolar battery for vehicle, e.g. car, electric vehicle (EV) and hybrid electric vehicle (HEV) in auto industry.    ADVANTAGE - Prevents reduction of battery capacity effectively.    DETAILED DESCRIPTION - INDEPENDENT CLAIMS are also included for the following:    (a) battery pack; and    (b) vehicle.    DESCRIPTION OF DRAWING(S) - The figure shows a sectional view of the bipolar battery. (Drawing includes non-English language text).    collectors (11,16)    positive electrode active material layer (12)    negative electrode active material layer (13)    electrode tab (30)    insulation layer (50)
NOVELTY - The cell core (11) produces electricity by electrochemical reaction. The isolation layer (21, 23) arranged inside the fuel cell (10) is thin, porous and gas-permeable, but fluid-retentive. It retains the fluid initial reagents and the products of reaction. At the same time, gas produced by the reaction is released. It is emphasized that watertightness and leakage prevention are maintained. The cell is a direct methanol fuel cell.    USE - A fuel cell with a structure containing liquids but permitting gases to escape.    ADVANTAGE - The cell is constructed without pressure relief valves for gases. Leakage of all fluids contained and produced, is positively prevented.    DESCRIPTION OF DRAWING(S) - A perspective view of an implementation is presented.    fuel cell (10)    cell core (11)    isolation layer (21, 23)    anode layer (111)    cathode layer (115)
NOVELTY - Manufacture of a lamination body (1) of an electrolytic body and a particle (3), comprises electrostatically charging an electrostatic carrier configured to carry static electricity at a designated polarity; and contacting the electrostatically charged electrostatic carrier with dispersion liquid (4).    USE - The method is for manufacture of a lamination body of an electrolytic body and a particle, which is a metal catalyst made of platinum, platinum and ruthenium, or platinum and iridium. The lamination body is for an electric chemical component, and a fuel battery generating electric power by supplying a fuel (i.e. alcohol or ethanol) to the lamination body. The fuel battery is used in a portable machine. The metal catalyst is made of greater than or equal to3 kinds of catalyst ingredients belonging to the group consisting of platinum, ruthenium, iridium, tungsten, and tin. (all claimed)    ADVANTAGE - A large quantity of lamination bodies holding functional particles can be easily manufactured in a short period, and a lamination body having any configuration can be easily manufactured.    DETAILED DESCRIPTION - Manufacture of a lamination body of an electrolytic body and a particle, comprises electrostatically charging an electrostatic carrier configured to carry static electricity at a designated polarity; contacting the electrostatically charged electrostatic carrier with dispersion liquid formed by dispersing the particle electrostatically charged at a polarity reversed to the designated polarity into a dispersion medium; and transferring the particle adhering to the electrostatic carrier to the electrolytic body made of electrolyte.    DESCRIPTION OF DRAWING(S) - The figure is a schematic view for an explanation of a flow of the manufacture using light irradiation of a lamination body.    Lamination body (1)    Substrate (2, 6)    Particle (3)    Dispersion liquid (4)
NOVELTY - A nickel metal hydride battery comprises a negative electrode having negative active material; a positive electrode electrochemically coupled to the negative electrode; and an electrolyte, the negative electrode having a precharge for long cycle life.    USE - Used as nickel metal hydride battery.    ADVANTAGE - The alkaline battery reduces the amount of cobalt additives in an alkaline storage, while maintaining comparable cycle life, cell performance, and charge balance. A reduction in the total cobalt used in the electrode is achieved, which reduces the cost of production.    DESCRIPTION OF DRAWING(S) - The figure is a pressure-concentration isotherm curve (PCT), to determine the equilibrium hydrogen pressure corresponding to a designed precharge level.
NOVELTY - A polymer electrolyte (7) is formed by heating an electrolyte composition consisting of a phosphazene compound, tetra alkyl thiuram disulfide and a redox electrolyte at 60degreesC or more.    USE - For dye-sensitized solar cell (claimed).    ADVANTAGE - The polymer electrolyte has high safety, and does not have danger of liquid spill. Ignition of battery under high temperature is prevented. The dye-sensitized solar cell utilizing the polymer electrolyte has high safety.    DETAILED DESCRIPTION - An INDEPENDENT CLAIM is included for dye-sensitized solar cell equipped with an oxide semiconductor electrode (6) which consists of an organic dye adsorbed to oxide semiconductor layer (4) provided on an electroconductive substrate (1A,1B), a counter electrode (5) and the polymer electrolyte.    DESCRIPTION OF DRAWING(S) - The figure shows the fragmentary sectional view of dye-sensitized solar cell.    transparent substrate (1A,1B)    electroconductive oxide layer (2A,2B)    catalyst (3)    oxide semiconductor layer (4)    counter electrode (5)    oxide semiconductor electrode (6)    polymer electrolyte (7)
NOVELTY - A polymeric electrolyte film (1) contains a sulfonic acid group and a hydrocarbon-type polymer compound. The electrolyte film has cluster structure with average particle diameter of 1-20 nm.    USE - For polymer electrolyte fuel cell and direct methanol-type fuel cell (both claimed). As material of electrochemical elements, such as humidity sensor, gas sensor and electrochromic display element, for portable apparatus and motor vehicles.    ADVANTAGE - The polymeric electrolyte film has excellent proton conductivity and methanol interruption property. The film is produced conveniently. The polymer electrolyte fuel cell or direct methanol-type fuel cell using the polymeric electrolyte film, has excellent electric power generation characteristics.    DETAILED DESCRIPTION - INDEPENDENT CLAIMS are included for the following:    (1) manufacture of polymeric electrolyte film, which involves immersing film containing an aromatic polymer compound in a solution containing a sulfonated agent and 3C or more halogenated hydrocarbon-type compound;    (2) polymer electrolyte fuel cell using the polymer electrolyte film; and    (3) direct methanol-type fuel cell using the polymeric electrolyte film.    DESCRIPTION OF DRAWING(S) - The figure shows the principal portion sectional drawing of unit cell of polymeric electrolyte film or direct methanol-type fuel cell.    polymeric electrolyte film (1)    binder layer of fuel electrode (2)    binder layer of oxidizing agent electrode (3)    catalyst layer of fuel electrode (4)    catalyst layer of oxidizing agent electrode (5)
NOVELTY - Apparatus has a carbon-fiber case (11) inside which a hydrogen tank (12) separated by suitable isolation distance from inner wall face of case, is fixed by the fixtures (14). When an impact more than a regulation value is received by the case, the fixtures are disconnected and the hydrogen tank is made to cause damped oscillation inside the case to absorb the impact.    USE - For supporting high-pressure hydrogen tank mounted in fuel cell electric vehicle.    ADVANTAGE - Damage and ignition of hydrogen tank are prevented.    DETAILED DESCRIPTION - An INDEPENDENT CLAIM is also included for hydrogen tank support method of fuel cell electric vehicle.    DESCRIPTION OF DRAWING(S) - The figure shows a longitudinal cross sectional view of the protection apparatus of the high-pressure hydrogen tank. (Drawing includes non-English language text).    high strength carbon-fiber case (11)    kevlar type high-modulus fiber layer (12)    high-pressure hydrogen tank (13)    fixture (14)    interruption portion (15)
NOVELTY - A cathode active material contains lignin, which comprises intramolecularly amino group or amino sulfonic acid group, or secondary or tertiary amine. The hydrogen of amino group and amino sulfonic acid group is substituted by specific hydrocarbon group.    USE - For cathode of lead storage battery (claimed) used for engine start-up of motor vehicles.    ADVANTAGE - The cathode active material suppresses sulfation and improves durability of lead storage battery. The lead storage battery has high reliability, stable quality and favorable economical efficiency.    DETAILED DESCRIPTION - A cathode active material contains lignin, which comprises intramolecularly a group of an amino group or (-NH2) or an amino sulfonic acid group (-NHSO3H, where a sulfonic acid includes a salt), or secondary or tertiary amine. Hydrogen of amino group (-NH2) or amino sulfonic acid group (-NHSO3H) is substituted by hydrocarbon group (-NHR, -NRR' or -NRSO3H, where R, R' are hydrocarbon group).    An INDEPENDENT CLAIM is included for lead storage battery.    DESCRIPTION OF DRAWING(S) - The graph shows the relationship between each lignin additional amount and cycle-life number of lead storage battery. (Drawing includes non-English language text).
NOVELTY - A transparent hybrid sheet has thickness of 50 microns or more, and is formed by impregnating an organic-inorganic hybrid resin into a glass cloth, and curing the resin. The organic-inorganic hybrid resin has a metal alkoxide and a thermosetting resin as main components. Refractive index of organic-inorganic hybrid resin after curing, and glass comprising the glass cloth satisfies preset relation.    USE - As transparent substrate for touch panel and dye sensitized solar cell.    ADVANTAGE - The hybrid sheet has excellent strength, rigidity, toughness, transparency, heat resistance, gas barrier property, favorable thermal expansion coefficient and birefringence.    DETAILED DESCRIPTION - A transparent hybrid sheet has thickness of 50 microns or more, and is formed by impregnating an organic-inorganic hybrid resin into a glass cloth, and curing the resin. The organic-inorganic hybrid resin has a metal alkoxide and a thermosetting resin as main components. Refractive index (n1) of organic-inorganic hybrid resin after curing, and refractive index (n2) of glass comprising the glass cloth satisfy the relation: n2-0.05less than or equal ton1less than or equal ton2+0.05.
NOVELTY - One side of a pair of lead terminals (4) are fixed at opposing sides in a mutually isolated manner on a board (2). A movable electrode (6) arranged on one of lead terminal pair, above the board, is enclosed by a cover. The joint portion of lead terminal connected with movable electrode, with respect to the cover, includes a narrow portion (4b).    USE - For protection against overcurrent and abnormal heat generation in power supply circuit (claimed) and pack battery (claimed) of electronic device (claimed) such as notebook personal computer and portable terminal.    ADVANTAGE - Ensures favorable durability and strength of self-return type protection element. Prevents damage of electronic device from overcurrent and abnormal heat generation.    DETAILED DESCRIPTION - INDEPENDENT CLAIMS are also included for the following:    (1) pack battery;    (2) power supply circuit; and    (3) electronic device.    DESCRIPTION OF DRAWING(S) - The figure shows the perspective view of self-return type protection element.    board (2)    temperature maintenance component (3)    lead terminal (4)    narrow portion (4b)    movable electrode (6)
NOVELTY - Manufacture of a nanocomposite for harnessing solar energy is claimed, which involves dissolving polyethylene glycol PEG 4000 (functionalized polymers) (1.0-2.5 g) in ethanol (10-50 ml), mixing tetraethylorthosilicate (1-5 ml) to obtain a clear solution; adding heteropolyacid (0.2-l.5 g) to the clear solution, refluxing the resulting mass, and removing the solvent to obtain a nanocomposite as a clear viscous gel. Image 0/0
NOVELTY - A polyelectrolyte composition consists of a polymer compound (A) having ion exchange group, polyphenylene sulfide resin (B) and polyphenylene ether resin (C) and/or polysulfone resin (D).    USE - For forming proton exchange film for membrane electrode assembly and polymer electrolyte fuel cell (all claimed), such as direct methanol-type fuel cell, water electrolysis, hydrohalic acid electrolysis, brine electrolysis, oxygen enricher, humidity sensor, and gas sensor.    ADVANTAGE - The proton exchange film formed from the polyelectrolyte composition has high durability also under high temperature.    DETAILED DESCRIPTION - INDEPENDENT CLAIMS are included for the following:    (1) proton exchange film;    (2) membrane electrode assembly; and    (3) polymer electrolyte fuel cell.
NOVELTY - A polyarylene polymer has a specific repeating unit (1).    USE - For polyelectrolyte used in polymeric electrolyte film and catalyst composition used by polyelectrolyte fuel cell ( all claimed).    ADVANTAGE - The polyelectrolyte fuel cell containing the propylene polymer has excellent temperature dependency and humidity dependency of electric-power generation characteristics, tension characteristics, water resisting property, solvent resistance, portability, elasticity, workability and proton conductivity.    DETAILED DESCRIPTION - A polyarylene polymer has a specific repeating unit of formula (1).    X=direct bond, -O-, -S-, -SO-, -SO2- and/or -CO-;    Y=direct bond, or bivalent or trivalent aromatic group;    R1,R2=H or fluorine;    R3=sulfonic acid group, 1-10C alkyl or 6-18C optionally substituted aryl;    i=0-3;and    k=1-12.    INDEPENDENT CLAIMS are included for the following: (i) polyelectrolyte; (ii) polymeric electrolyte film; (iii) catalyst composition; and (iv) polyelectrolyte fuel cell.
NOVELTY - Radically-coupled perfluoropolymer-polymer materials with at least two unsaturated monomer and/or macromer and/or oligomer and/or polymer units coupled to one radical, in which the radicals required for coupling are perfluoroalkyl-(peroxy) radicals and/or radicals from thermal decomposition, not from an irradiation and/or plasma modification process.    USE - As tribo-materials or for the production of fuel cell membrane materials or precursors thereof.    ADVANTAGE - Perfluoropolymer-polymer materials with sliding properties as good as those of prior-art materials but with improved abrasion resistance and therefore a longer service life; these polymers are obtained by a simple and effective method.    DETAILED DESCRIPTION - Radically-coupled perfluoropolymer-polymer materials (I) with unsaturated monomers and/or macromers and/or oligomers and/or polymers attached to the perfluoropolymer chains by radical coupling in dispersion. The radicals required for coupling are persistent active or reactivatable perfluoroalkyl-(peroxy) radicals in the perfluoropolymer and/or radicals formed by thermal decomposition, not radicals formed by an irradiation and/or plasma modification process, and at least two monomer and/or macromer and/or oligomer and/or polymer units are coupled to one radical. An INDEPENDENT CLAIM is also included for a method for the production of (I) by reacting a perfluoropolymer (A) containing radicals as defined above in a dispersion with the addition of olefinically-unsaturated monomers, macromers, oligomers and/or polymers (B).
NOVELTY - A fluorine-containing compound (I) is new.    USE - For fluoropolymer used in surface treating agent for processing textiles and carpets (all claimed), and for components of fuel cell.    ADVANTAGE - The fluorine-containing compound has excellent water repellency, oil repellency and antifouling property. The fluoropolymer containing the fluorine-containing compound provides excellent stain resistance to textiles.    DETAILED DESCRIPTION - A fluorine-containing compound of formula (I): CH2=C(-X)-C(=O)-Y-(-(CH2)m-Z-)p-(CH2)n-Rf, is new.    X= fluorine, chlorine, bromine, iodine, -CFX1X2- group, cyano group, 1-20C linear or branched fluoro alkyl group, (un)substituted benzyl or phenyl group;    X1,X2=hydrogen, fluorine or chlorine;    Y=oxygen or -NH- group;    Z=sulfur or -SO2- group;    Rf=1-21C fluoro alkyl group;    m=1-10;    n=0-10; and    p=0 or 1.    INDEPENDENT CLAIMS are also included for:    (i) fluoropolymer containing repeating units (A) derived from above fluorine-containing compound;    (ii) surface treating agent which contains above fluoropolymer, and water and/or organic solvent;    (iii) processing of products using above surface treating agent;    (iv) textile processed by above surface treating agent;    (v) carpet processed by above surface treating agent; and    (vi) manufacture of fluorine-containing compound which involves reacting a fluorine compound of formula: CH2=C(-X)-C(=O)-NH-(CH2)n-Rf and an amine compound of formula: H2N-(CH2)n-Rf, in the presence of an acid chloride compound of formula: A-CH2-CH(-X)-C(=O)-Cl and a base.    X,Rf,n=as defined above;and    A=halogen chosen from chlorine, bromine or iodine.
NOVELTY - Dye-sensitized solar cell module comprises first and second conductive substrates (10, 20) facing one another and including unit cell regions; first and second electrodes; a dye adsorbed at the first electrode; an electrolyte filling a space between the substrates at the unit cell regions to form unit cells; and insulation regions formed on the first or second substrate between a pair of neighboring unit cells.    USE - For a solar cell.    ADVANTAGE - Solar cell module has a simple structure, and involves simplified processing steps, enhanced capacity, and low production cost. It involves enlarged active areas, and excellent photoelectric conversion efficiency without deteriorating the cell capacity.    DESCRIPTION OF DRAWING(S) - The figure shows a partial cross-sectional view of the dye-sensitized solar cell module.    Conductive substrates (10,20)    Plastic or glass substrates (11,21)    Conductive films (12,22)
NOVELTY - Depositing (M1) a polymer on porous sheet material in a predetermined pattern involves wetting the porous sheet material with a polymer composition comprising a solvent and a hydrophobic polymer; contacting the wet porous sheet material with a pattern member containing openings corresponding to the predetermined pattern; and evaporating the solvent from the wet porous sheet material while in contact with the pattern member.    USE - For making diffusion media used in fuel cells (claimed) used as power sources for electric vehicles and other applications.    ADVANTAGE - The pattern diffusion media has improved balance of hydrophobic and hydrophilic properties that provides efficient water management in fuel cells.    DETAILED DESCRIPTION - An INDEPENDENT CLAIM is included for a fuel cell comprising diffusion media made (M1) having a bipolar plate comprising a number of lands and grooves with the openings of pattern member corresponding to either grooves or lands.
NOVELTY - A capacitor cell comprises polarizable electrodes (26, 28) comprising a carbonaceous material, and a conductive polymer endplate thermally bonded to at least one polarizable electrode.    USE - For pulse-power and backup-power applications, e.g. uninterruptible power supplies, utility power, electric and hybrid automobiles, and photovoltaic storage.    ADVANTAGE - The invention enables bipolar designs that have high packaged volumetric energy density to be used for bulk energy storage. The capacitor can be made economical to construct and made without metallic materials in the cell.    DETAILED DESCRIPTION - An INDEPENDENT CLAIM is also included for producing the capacitive device comprising placing the electrode pairs within an injection mold frame to maintain a selected spacing between adjacent electrode pairs; injecting a conductive polymer within the spacing between adjacent electrode pairs; and cooling the conductive polymer to provide electrically and mechanically interconnected electrode pairs.    DESCRIPTION OF DRAWING(S) - The figure shows a cross sectional view of a high energy-density double-layer capacitor.    Current collectors (22, 24)    Electrodes (26, 28)    Separator (32)
NOVELTY - The film-form solar cell has a laminate having a photoelectric conversion layer formed on a base material film. The base material film contains polyimide benzoxazole obtained by polycondensing aromatic diamine having benzoxazole structure, and aromatic tetracarboxylic acid anhydride. The photoelectric conversion layer consists of a semiconductor.    USE - As film-form solar cell.    ADVANTAGE - The film-form solar cell has lightweight, thin shape, and high flexibility and photoelectric conversion efficiency. The base material film of solar cell has high elasticity modulus and tension fracture strength.
NOVELTY - The dye sensitizing solar cell has a transparent conductive layer (2), a metal oxide film (3) adsorbed with pigment, an electrolyte layer and a transparent electrically conductive film, in order on a base material (1). The film (3) contains metal oxide microparticles having primary particles with particle size of 1-100 nm, and secondary particles formed by aggregation of particles having particle size of 500 nm to 5 microns.    USE - As dye sensitizing solar cell.    ADVANTAGE - The dye sensitizing solar cell has high photoelectric conversion efficiency and high short circuit current density.    DETAILED DESCRIPTION - An INDEPENDENT CLAIM is included for manufacture of the dye sensitizing solar cell.    DESCRIPTION OF DRAWING(S) - The figure shows the sectional drawing of the laminate film. (Drawing includes non-English language text).    base material (1)    transparent conductive layer (2)    metal oxide film (3)
NOVELTY - A cover (10) covers a portion of a pair of lead terminals (3) provided on a substrate (2), and a movable electrode (5) fixed to one of the ends of lead terminal pair.    USE - For power supply circuit (claimed), pack battery (claimed) and electronic device (claimed) such as mobile telephone, notebook personal computer, game machine, lighting equipment and heat generation apparatus.    ADVANTAGE - The conduction of electric current is interrupted, when abnormality heat generation is carried out.    DETAILED DESCRIPTION - INDEPENDENT CLAIMS are also included for the following:    (1) manufacturing method of self-return type protection element;    (2) power supply circuit;    (3) pack battery; and    (4) electronic device.    DESCRIPTION OF DRAWING(S) - The figure shows the side view of the self-return type protection element.    Substrate (2)    Lead terminal (3)    Connection surface (4)    Movable electrode (5)    Cover (10)
NOVELTY - The organic functional element (1) has a sequential lamination of an anode layer (3), a functional organic layer (4) and a catholyte (5). The anode layer and catholyte are made of material containing pi-conjugated polymer.    USE - For organic electroluminescent element used for display component used for motor vehicles, buildings, furniture, household appliances, toys, illumination, electrical decoration materials and clothes (all claimed), and for organic solar cell.    ADVANTAGE - The organic functional element has excellent flexibility, transparency and favorable surface resistance, and is simply manufactured.    DETAILED DESCRIPTION - INDEPENDENT CLAIMS are included for the following:    (1) organic electroluminescent element;    (2) display component; and    (3) manufacture of organic electroluminescent element.    DESCRIPTION OF DRAWING(S) - The figure shows the structure of organic functional element. (Drawing includes non-English language text).    organic functional element (1)    base material (2)    anode layer (3)    functional organic layer (4)    catholyte (5)
NOVELTY - A coating liquid containing polymeric microparticles (2b) and metal-oxide microparticles (2a), are applied on a substrate (1). A mixing film (2A) of polymeric and metal-oxide microparticles, is formed on the dried liquid. A metal-oxide semiconductor film is formed, by removing polymeric microparticle from mixing film.    USE - For formation of metal-oxide semiconductor thin film used in dye-sensitizing electrode used in solar cell.    ADVANTAGE - Provides thin film with improved pigment adsorptivity, at low cost.    DETAILED DESCRIPTION - INDEPENDENT CLAIMS are also included for the following:    (1) dye-sensitizing metal-oxide semiconductor electrode; and    (2) dye-sensitized solar cell.    DESCRIPTION OF DRAWING(S) - The figure shows a schematic view explaining the metal-oxide semiconductor film formation method. (Drawing includes non-English language text).    substrate (1)    mixing film (2A)    metal-oxide microparticles (2a)    polymeric microparticles (2b)
NOVELTY - The reflecting plate unit (12) comprises several compound parabolic concentrator (13) with different reflection angles at upper surface, that are arranged in order. The heat insulating material (14) consisting of a foamed plastic, covers the lower surface of reflecting plate unit.    USE - Used as solar heat collecting and thermal radiation apparatus (claimed).    ADVANTAGE - Provides excellent condensing and infrared radiation efficiency. The apparatus is manufactured simply and more cheaply.    DETAILED DESCRIPTION - INDEPENDENT CLAIMS are also included for the following:    (1) manufacturing method of condensing and thermal radiation device;    (2) solar heat collecting and thermal radiation apparatus; and    (3) manufacturing method of solar heat collecting and radiating device.    DESCRIPTION OF DRAWING(S) - The figure shows an expanded sectional view of the solar heat collecting apparatus.    solar heat collecting apparatus (10)    hollow box-shaped casing (11)    reflecting plate unit (12)    compound parabolic concentrator (CPC) type reflecting plate (13)    heat insulating material (14)    fluid circulation pipe (15)
NOVELTY - A fiber reinforced resin composition contains a glass fiber (A) whose surface is processed by coupling agent and emulsion, a thermoplastic resin (B) and amino group-containing thermoplastic resin (C). The compounding ratio of component (A) with respect to total amount of components (B,C) is 1-80 mass%:99-20 mass%.    USE - For molded product (claimed) such as motor vehicle components, battery tray and air cleaner.    ADVANTAGE - The molded product of the fiber reinforced resin composition, has excellent rigidity and durability.    DETAILED DESCRIPTION - An INDEPENDENT CLAIM is included for molded product formed by molding the fiber reinforced resin composition.    DESCRIPTION OF DRAWING(S) - The figure shows a manufacturing apparatus of long fiber reinforced resin pellets.    glass roving (1)    impregnation die (2)    die opening (5)    extruder (7)    cooling trough (9)
NOVELTY - The current collection sheet connecting the anode pole of a fuel cell and cathode pole of another fuel cell, has adhesive layer (2), current collection layer (3) and another adhesive layer (4) laminated respectively between the insulating layers (1,5).    USE - Used for manufacturing fuel cell.    ADVANTAGE - Several fuel battery cells are connected easily and reliably.    DESCRIPTION OF DRAWING(S) - The figure shows a sectional view of the current collection sheet.    insulating layers (1,5)    adhesive layers (2,4)    current collection layer (3)
NOVELTY - The solid polymer electrolyte has a quinone structure having a functional group which conjugates with carbonyl group of quinone structure and de-localizes positive ion (except proton and ammonium ion).    USE - For solid polymer electrolyte film used for sodium sulfur battery (both claimed).    ADVANTAGE - The solid polymer electrolyte has excellent mechanical strength, positive ion conductivity and provides sulfur battery with excellent battery characteristics. A sodium electrolyte film with excellent sodium ionic conductivity, heat stability, chemical stability and mechanical strength, is provided.    DETAILED DESCRIPTION - The solid polymer electrolyte has a quinone structure having a functional group which conjugates with carbonyl group of quinone structure and de-localizes positive ion (except proton and ammonium ion). The solid polymer electrolyte has structure of formula (1).    n=integer greater than 1;and    A=functional group which conjugates with carbonyl group and de-localizes positive ion.    INDEPENDENT CLAIMS are included for the following:    (1) positive ion metal sulfur battery;    (2) solid polymer electrolyte film; and    (3) manufacture of solid polymer electrolyte of formula (3) by polymerizing 1,4-difluoro-3,6-dialkoxy benzene in presence of vanadium catalyst and hydrolyzing intermediate polymer in alkali atmosphere.    B=group which can generate positive ion.
NOVELTY - A polyelectrolyte composition contains a polyelectrolyte and a specific nitrogen-containing compound (1).    USE - For electrode film assembly of fuel cell (both claimed) used for motor vehicles, domestic and portable devices such as mobile telephone, notebook personal computer, electronic still camera, and for manufacture of organic-inorganic hybrid type proton conductor used for energy device or electrochemical sensor.    ADVANTAGE - The polyelectrolyte composition improves output of fuel cell.    DETAILED DESCRIPTION - A polyelectrolyte composition contains a polyelectrolyte and a compound of formula (1).    R1-R5=H, (un)substituted (alkyl or aryl), in which at least two or alkyl group is substituted by hydroxyl group, carboxyl group, phosphoric acid group, or alkoxy carbonyl group;    h,i=2 or 3;    j=0,1 or 2; and    k=0 or 1.    INDEPENDENT CLAIMS are also included for:    (1) electrode film assembly containing the composition between two electrodes;    (2) fuel cell having the electrode film assembly; and    (3) manufacture of polyelectrolyte having a proton donating group, by polymerizing a monomer having a substituent which forms a proton donating group and monomer containing a mesogen, in presence of compound of formula (1).    DESCRIPTION OF DRAWING(S) - The figure shows outline sectional view of catalyst structure of catalyst electrode joining film. (Drawing includes non-English language text).    fuel cell electrode film composite (10)    proton conductor (11)    anode electrode (12)    anode pole porous electroconductive sheet (12a)    anode pole catalyst layer(13) cathode electrode (12b)    cathode pole porous electroconductive sheet (13a)    cathode pole catalyst layer (13b)
NOVELTY - The precursor is obtained by performing sol-gel reaction of specific silicon-containing compounds.    USE - For organosilicon compound used for ion exchanger and proton conductor used for electrode film assembly of fuel cell (all claimed).    ADVANTAGE - The precursor provides ion exchanger and proton conductor having excellent film strength. The proton conductor provides fuel cell having high output, high ionic conductivity, and reduced methanol crossover.    DETAILED DESCRIPTION - The precursor is obtained by performing sol-gel reaction of compound of formula (Z1)n1-A1-(Si(OR1)3-m1(R2)m1)n2, compound of formula HO-(Si(R3)(R4)-O)a-H and compound of formula L-(S)p-B-(Si(OR7)3-m4(R8)m4)n4.    A1=organic molecules containing mesogen;    R1,R7=H or alkyl, aryl or silyl group;    R2,R8=alkyl, aryl or heterocyclic group;    Z1=polymerizable group which forms carbon-carbon bond or carbon-oxygen bond;    m1,m4=0-2;    n2,n4=1-8;    n1=0-4;    R3,R4=alkyl, aryl or alkoxy group;    a=integer greater than 1;    p=1-5;    L=H (when p is 1), or alkyl group, aryl group, heterocyclic group or group of formula-(Si(OR10)3-m5(R11)m5) (when p is 2-5);    R10=H, alkyl, aryl or silyl group;    R11=alkyl, aryl or heterocyclic ring;    m5=0-2; and    B=coupling group of valency p+n4.    When n2 is 2 or more, R1 and R2 are same or different. When n4 is 2 or more, R7 and R8 are same or different. INDEPENDENT CLAIMS are included for the following:    (1) ion exchanger containing the precursor;    (2) proton conductor (11) containing the above precursor;    (3) electrode film assembly (10) consisting of at least 2 electrodes (12,13) and a proton conductor provided between the electrodes; and    (4) fuel cell having the electrode film assembly.    DESCRIPTION OF DRAWING(S) - The figure shows the outline sectional drawing of the structure of electrode film assembly.    electrode film assembly (10)    proton conductor (11)    anode (12)    anode catalyst layer (12b)    cathode (13)
NOVELTY - A gas and liquid tight electrical penetration (1) comprises a conductor (2) which passes through the wall (3) of a plastic housing (4). The housing is double walled over the conductor region, and consists of an inner and an outer wall. An elastic material is located between the walls.    USE - The arrangement is used as a gas and liquid tight electrical penetration, eg in the vehicle industry.    ADVANTAGE - The penetration is simple in construction.    DESCRIPTION OF DRAWING(S) - The drawing shows the penetration    penetration (1)    conductor (2)    wall (3)    housing . (4)
NOVELTY - Lithium ink comprises lithium metal powder, a high temperature polymer binder, and a solvent.    USE - For use in printing an electrode for a lithium battery (claimed). The battery powers a device from sensors, medical devices, military devices, security devices, music, audio and broadcast devices, computing devices, financial transaction devices, transportation devices and measuring and metering devices (claimed).    ADVANTAGE - The inventive ink has controlled spreading properties and viscosity, together with particle shape, particle size distribution, and average particle size.    DETAILED DESCRIPTION - INDEPENDENT CLAIMS are also included for:    (1) an anode comprising an anode current collector, and an electrode layer disposed on the anode current collector, the electrode layer comprising lithium powder and a high temperature polymer binder;    (2) a battery comprising the anode, a cathode, and an electrolyte in electrochemical communication with the cathode and the anode; and    (3) a method of printing an anode for a lithium battery, comprising formulating an ink, and printing the ink on a current collector.
NOVELTY - Fuel-cell device comprises a fuel-cell unit having a flow channel for circulating a gas, and a mechanism adjacent to the fuel-cell unit and injecting the gas in the form of a pulsating flow.    USE - For generating power used in cars, e.g. electric vehicles or hybrid vehicles, by injecting the gas in the form of a pulsating flow into the flow channel and generating power through the use of the gas circulating in the flow channel (claimed).    ADVANTAGE - Minimized area even with a low profile and enhanced power generation efficiency. The power generation capacity of the fuel-cell device or the volume of air supplied depending on the power generation efficiency is optimized.    DESCRIPTION OF DRAWING(S) - The figure shows a cross-sectional view of a fuel cell.    Housing (102)    Openings (103)    Vibrator (104)    Chamber (105)    Vibrating plate (121)    Permanent magnets (124)    Coil (128)
NOVELTY - A battery comprises an anode, a cathode (415) having a peripheral edge (410), a separator configured between the anode and the cathode, and at least one insert-molded insulative member molded over at least a first portion of the peripheral edge of the cathode.    USE - Used for assembly into an implantable medical device, e.g. defibrillator or cardioverter, and in other implantable medical devices that deliver an electrical therapy to parts of the body other than the heart, as well as in non-implantable devices.    ADVANTAGE - The invention prevents the migration of cathode material into contact with an anode, or prevents a metal substrate in the cathode from shorting against an adjacent anode.    DETAILED DESCRIPTION - INDEPENDENT CLAIMS are also included for:    (A) an implantable device comprising a housing; at least one lead; circuitry configured to send and receive electrical impulses through the lead; and the inventive battery configured to provide electrical power to the circuitry; and    (B) a method comprising placing a cathode in a mold; injecting a polymer into the mold; and removing the cathode and polymer from the mold, where the polymer forms at least one insulative member (405) that extends over at least a portion of the peripheral edge of the cathode.    DESCRIPTION OF DRAWING(S) - The figure shows a cross-sectional perspective view of a cathode, metal substrate, and insulative member.    Insulative member (405)    Peripheral edge (410)    Cathode (415)    Substrate (420)    Lower surface (435)
NOVELTY - A separator comprises a resin, and nano-graphite thin plates having a thickness in a range of nanometers within the resin.    USE - For a fuel cell, i.e. a polymer electrolyte membrane fuel cell or direct methanol fuel cell.    ADVANTAGE - The invention is capable of providing enough electrical conductivity with only a small amount of graphite, and can be light-weight. It has good mechanical characteristics, excellent resistance, and excellent thermal stability.    DETAILED DESCRIPTION - INDEPENDENT CLAIMS are also included for:    (A) a method for preparing a separator for a fuel cell, comprising pulverizing a crystalline graphite into/mu-sized particles; preparing nano-graphite thin plates or clusters of nano-graphite thin plates with a thickness in the range of nanometers using the    (B) m-sized graphite particles; drying the nano-graphite thin plates or the clusters of the nano-graphite thin plates; dispersing the dried nano-graphite thin plates or the dried clusters of the nano-graphite thin plates in an alcohol; mixing a resin with the alcohol dispersed with the nano-graphite thin plates or the clusters of the nano-graphite thin plates; heating and stirring the nano-graphite thin plates or the clusters of the nano-graphite thin plates to evaporate the alcohol; and pouring a resultant mixture into a mold to fabricate the separator for the fuel cell; and    (C) a fuel cell comprising a membrane-electrode assembly having an electrolyte membrane interposed between an anode and a cathode, and the inventive separator positioned on both sides of the assembly.    DESCRIPTION OF DRAWING(S) - The figure shows a process flow diagram for the preparation of a separator for a fuel cell.
NOVELTY - A liquid fuel cell comprises a resin-made fuel throttle member placed in a fuel supplying manifold and including a fuel passing hole of an opening area smaller than an opening area of the fuel supplying manifold to lessen the bubble in the liquid fuel.    USE - Used as liquid fuel cell.    ADVANTAGE - The invention exhibits excellent output characteristics and has enhanced cell voltage.    DETAILED DESCRIPTION - A liquid fuel cell comprises a cell stack unit containing membrane electrode assemblies and at least one separator placed between the electrode assemblies and including a liquid fuel flow path and an oxidizer flow path; an end separator stacked on an outermost layer of the cell stack unit and having a liquid fuel inlet; a resin-made manifold plate including a fuel supplying manifold joined to the liquid fuel inlet of the end separator; a resin-made fuel throttle member (15) placed in the fuel supplying manifold (23) and including a fuel passing hole of an opening area smaller than an opening area of the fuel supplying manifold; and a liquid fuel supplying member that supplies liquid fuel to the fuel supplying manifold of the resin-made manifold plate.    DESCRIPTION OF DRAWING(S) - The figure shows a front view of a stack of a direct methanol fuel cell.    End separator (10b)    Throttle member (15)    Clamping plate (20)    Manifold plate (21)    Fuel supplying manifold (23)    Cell stack units (25a, 25b)
NOVELTY - A fuel cell comprises a pure water channel (22) comprising polymers, where one end of the polymer chains are connected to a surface of the pure water channel, and the polymer chains can form an entanglement among themselves.    USE - The fuel cell is used for automotive.    ADVANTAGE - The fuel cell has an improved water channel which minimizes the potential for water freezing in the channel.    DETAILED DESCRIPTION - An INDEPENDENT CLAIM is also included for a method of operating a fuel cell having a water channel with a polymeric material, comprising permitting water to flow through the channel when operating the cell; and holding water in the polymeric material when the cell is not operating.    DESCRIPTION OF DRAWING(S) - The figure shows a view of a fuel cell.    Electrode structure (21)    Pure water channel (22)    Gas passage (24)    Air passage (25)    Porous separator (26)    Pump (27)
NOVELTY - A photocurable sealing compound contains (meth)acrylate (in weight parts) (100) having 10-20C aliphatic hydrocarbon in a molecule, an alicyclic (meth)acrylate (5-15), a styrenic thermoplastic elastomer (10 or more) and a photoinitiator, as main components.    USE - For sealing compound composition used for dye sensitized solar cell, and as adhesive agent and sealant.    ADVANTAGE - The photocurable sealing compound has excellent sealing capability, moisture permeability-proof property, resistance with respect to electrolyte liquid, and adhesivity with glass, and is rapidly cured by irradiation of light such as ultraviolet ray and electron beam. The dye sensitized solar cell obtained using the sealing compound has excellent reliability, productivity and chemical resistance.    DETAILED DESCRIPTION - A photocurable sealing compound contains (meth)acrylate (in weight parts) (100) having 10-20C aliphatic hydrocarbon in a molecule, an alicyclic (meth)acrylate (5-15), a styrenic thermoplastic elastomer (10 or more) and a photoinitiator, as main components. The thermoplastic elastomer has structural unit of formula (1).    X1+X2=25-30;    Y1+Y2=65-74;and    Z=1-5.    DESCRIPTION OF DRAWING(S) - The figure shows the schematic diagram of dye sensitized solar cell.    transparent substrate (1)    transparent electrode (2)    porous membrane (3)    color material layer (4)    sealing agent (7)
NOVELTY - The proton conductive polymeric electrolyte film has swelling rate of 15% or less in water at 60degreesC after 1 hour and swelling rate of 30% or less in methanol at 25degreesC after 1 hour. The swelling rate (lambda) is given by preset relation.    USE - For electrode-polymeric electrolyte film assembly for fuel cell (both claimed).    ADVANTAGE - The polymeric electrolyte film has high proton conductivity, excellent workability, durability, heat resistance, quality, and suppresses permeation of methanol. The polymeric electrolyte film is manufactured economically.    DETAILED DESCRIPTION - The proton conductive polymeric electrolyte film has swelling rate of 15% or less in water at 60degreesC after 1 hour and swelling rate of 30% or less in methanol at 25degreesC after 1 hour. The swelling rate (lambda) is given by: lambda=((w-w0)/w)x100, where w is mass of polymeric electrolyte film after swelling and w0 is mass of polymeric electrolyte film before swelling.    INDEPENDENT CLAIMS are included for the following:    (1) composition for forming proton conductive polymeric electrolyte film;    (2) manufacture of the proton conductive polymeric electrolyte film;    (3) electrode-polymeric electrolyte film assembly; and    (4) fuel cell.
NOVELTY - A methacrylic resin molded article has thickness of 0.5-5 mm, and light transmittance of 20% or less and 70% or more at wavelength of 340 nm and 380 nm, respectively.    USE - As front-surface board of photovoltaic element (claimed) used for generating electric power, covers used for illumination, components used for motor vehicles, signboards and ornaments.    ADVANTAGE - The methacrylic resin molded article has excellent weather resistance, light permeability, and barrier property with respect to harmful ultraviolet ray.    DETAILED DESCRIPTION - An INDEPENDENT CLAIM is included for manufacture of the methacrylic resin molded article.
NOVELTY - A prism (5) and a surface lens (6) are arranged at the solar electric power generation side face (8) to receive the light from front side of the solar electric power generation plates arranged vertically at specific inclination at the base.    USE - Solar electric power generator installed at roof of building and motor vehicle.    ADVANTAGE - Ensures high production of electricity. Ensures small installation space.    DESCRIPTION OF DRAWING(S) - The figure shows a section of the solar electric power generator.    Light advancing direction (4)    Prism (5)    Surface lens (6)    Base side surface (7)    Solar electric power generation side face (8)
NOVELTY - The solar cell module (100) has weather resistance back cover (50) provided at anti light receiving surface side comprising upper electromagnetic wave absorption layer (50d) and lower water vapor barrier layer (50b) at lower surface of electromagnetic wave absorption layer. The electromagnetic wave absorption layer is an ethylene propylene diene monomer (EPDM) layer which contains metal powder.    USE - For electronic device such as vehicle information and communication system (VICS) and electronic toll collection system (ETC) installed in street and highways.    ADVANTAGE - The malfunctioning of electronic device such as electromagnetic interference is prevented.    DESCRIPTION OF DRAWING(S) - The figure shows a section of solar cell module.    Photovoltaic cell (30)    Weather resistance back cover (50)    Water vapor barrier layer (50b)    Electromagnetic wave absorption layer (50d)    Solar cell module (100)
NOVELTY - The fuel cell system (100) has a control apparatus (18) for controlling a cooling mechanism and a gas supply structure for changing the relative humidity in a fuel gas flow path (1c) or oxidizing agent gas flowpath (1b) according to the output voltage of a solid polymer electrolyte-type fuel cell (1).    USE - For motor vehicle.    ADVANTAGE - Ensures stability of output voltage of fuel cell system for long period of time by suppressing flooding phenomenon in solid polymer electrolyte film by changing relative humidity in fuel gas flowpath and oxidizing agent gas flowpath according to output voltage.    DETAILED DESCRIPTION - An INDEPENDENT CLAIM is also included for solid polymer electrolyte type fuel cell system operation method.    DESCRIPTION OF DRAWING(S) - The figure shows the block diagram of the structure of the solid polymer electrolyte type fuel cell system. (Drawing includes non-English language text).    solid polymer electrolyte-type fuel cell (1)    oxidizing agent gas flowpath (1b)    fuel gas flowpath (1c)    control apparatus (18)    fuel cell system (100)
NOVELTY - The lithium secondary battery has an anode (1), a cathode (2) and an electrolyte liquid. The anode has lithium titanate as an active material, and the cathode has carbon material as an active material. The electrolyte liquid is obtained by dissolving lithium salt in an organic solvent. The carbon material is an amorphous carbon.    USE - As power supply of movable electronic devices such as pocket pager, hearing aid and timer, and backup power supply for clock and memory.    ADVANTAGE - The lithium secondary battery has high capacitance and favorable discharge characteristics, with stable voltage gradient from initial stage discharging to discharge completion.    DETAILED DESCRIPTION - The lithium secondary battery has an anode (1), a cathode (2) and an electrolyte liquid. The anode has lithium titanate (LixTiyO4) as an active material, and the cathode has carbon material as an active material. The electrolyte liquid is obtained by dissolving lithium salt in an organic solvent. The carbon material is an amorphous carbon.    DESCRIPTION OF DRAWING(S) - The figure shows the partial cross-sectional diagram of lithium secondary battery.    anode (1)    cathode (2)    separator (3)    anode can (4)    insulation packing (6)
NOVELTY - The electrode catalyst layer (120) contains a catalyst active material, a proton conductive polymer and a water repellent material, supported on an electroconductive catalyst support.    USE - For polymer electrolyte fuel cell (claimed) used in motor vehicle.    ADVANTAGE - The electrode catalyst layer provides polymer electrolyte fuel cell with improved durability, excellent charging and discharging characteristics and favorable voltage retention.    DETAILED DESCRIPTION - Water repellent material consists of fluorine atom-containing compound. INDEPENDENT CLAIMS are included for:    (a) polymer electrolyte fuel cell (10); and    (b) manufacture of electrode catalyst layer.    DESCRIPTION OF DRAWING(S) - The figure shows the model of the polymer electrolyte fuel cell.    polymer electrolyte fuel cell (10)    solid polymer electrolyte film (110)    electrode catalyst layer (120)    gas diffusion layer (130)    carbon layer (140)    separator (200)
NOVELTY - The solid polymer electrolyte comprising ion cluster with hydrophilic group, has uniform diameter.    USE - For fuel cell (claimed), water electrolyzer, brine electrolyzer, oxygen enricher, humidity sensor and gas sensor.    ADVANTAGE - The solid polymer electrolyte provides film with excellent ionic conductivity and mechanical strength.    DETAILED DESCRIPTION - INDEPENDENT CLAIMS are included for the following:    (1) manufacture of solid polymer electrolyte by electron beam or radiation treating the solid polymer polyelectrolyte by:    (a) electron beam or radiation-exposing an area large enough from base film side product which consists of a solid polymer electrolyte;    (b) polymerizing within 24 hours after irradiating raw material monomer of solid polymer electrolyte with electron beam or radiation; or    (c) preserving at 0 degreesC or less after electron beam or radiation exposure;    (2) solid polymer electrolyte film; and    (3) fuel cell.    DESCRIPTION OF DRAWING(S) - The figure shows the comparative diagram showing regularity of ion cluster in electrolytic film.
NOVELTY - The coated collector has an electroconductive film (2) formed on surface of a collector main portion (1) containing an inorganic electrical conducting material. The electroconductive film consists of an electroconductive material dispersed in an epoxy resin.    USE - For storage battery (claimed) used as power supply for portable equipments.    ADVANTAGE - The coated collector provides storage battery with high economical efficiency and durability. The storage battery has reduced size and improved charging and discharging cycle characteristics.    DETAILED DESCRIPTION - INDEPENDENT CLAIMS are included for the following:    (1) manufacture of coated collector; and    (2) storage battery.    DESCRIPTION OF DRAWING(S) - The figure shows the measuring method of specific resistance value of electroconductive film formed collector at main portion.    collector main portion (1)    electroconductive film (2)    copper board (3)
NOVELTY - A catalyst layer transfer sheet has platinum-containing catalyst layer (2a,2b) formed on one surface of base material sheet. Platinum-containing catalyst layer contains carbon particle supported with platinum or platinum compound catalyst, hydrogen ion conductive polymeric material and substance (S). Substance (S) is capable of changing wettability with respect to water from hydrophobicity to hydrophilicity by energy irradiation.    USE - For manufacturing solid electrolyte film (claimed) used for electrode-electrolyte film assembly of fuel cell used for generating electric power.    ADVANTAGE - The catalyst layer transfer sheet has excellent hydrophilicity and hydrophobicity, and provides fuel cell having favorable electrochemical characteristics.    DETAILED DESCRIPTION - INDEPENDENT CLAIMS are included for the following:    (1) manufacture of catalyst layer transfer sheet; and    (2) solid electrolyte film (11).    DESCRIPTION OF DRAWING(S) - The figure shows the section of catalyst layer-electrolyte film laminate.    Platinum-containing catalyst layers (2a,2b)    Hydrophilic area (3)    Hydrophobic area (4)    Electrolyte film (11)
NOVELTY - An electrode transfer sheet (1) has a water-soluble adhesion providing material layer (3), an electrode forming layer (4), an air electrode or a fuel electrode and a protective layer (5), sequentially laminated on base material (2). The electrode forming layer contains a constituent material and an organic type resin binder. The protective layer consists of an organic-type resin.    USE - For solid acid compound type fuel cell.    ADVANTAGE - The inexpensive electrode transfer sheet reduces variation of battery capability and enables formation of electrode on curved surface.    DESCRIPTION OF DRAWING(S) - The figure shows the longitudinal cross-section of electrode transfer sheet.    Electrode transfer sheet (1)    Base material (2)    Water-soluble adhesion providing material layer (3)    Electrode forming layer (4)    Protective layer (5)
NOVELTY - The element has substrate (2) and adhesive film (10) provided on substrate. A lead terminal (4) is provided between substrate and adhesive film. A movable electrode (7) has an end connected to lead terminal and other end which is not connected to lead terminal. A cover (12) is welded with adhesive film for covering movable electrode.    USE - Self-return type protection element installed inside battery pack (claimed) of electronic device (claimed) such as mobile phone and notebook computer.    ADVANTAGE - Provides compact self-return type protection element.    DETAILED DESCRIPTION - INDEPENDENT CLAIMS are also included for the following:    (1) manufacturing method of self-return type protection element;    (2) battery pack; and    (3) electronic device.    DESCRIPTION OF DRAWING(S) - The figure shows a side view of self-return type protection element.    Substrate (2)    Lead terminal (4)    Movable electrode (7)    Adhesive film (10)    Cover (12)
NOVELTY - The polymer electrolyte fuel cell has anode diffused layer (1a), anode catalyst layer (2a), polymeric electrolyte film (3), cathode catalyst layer (2b) and cathode diffused layer (1b). The anode diffused layer has layer containing carbon particles supported with platinum or ruthenium catalyst, polyelectrolyte and pore making material, at surface touching layer (2a). The electrolyte film has ion exchange capacity of 1.5 meq/g or more.    USE - For electric power generation in motor vehicle.    ADVANTAGE - The polymer electrolyte fuel cell suppresses performance decrement during fuel scarcity.    DETAILED DESCRIPTION - The polymer electrolyte fuel cell has lamination of several units having an anode diffused layer (1a), an anode catalyst layer (2a), a polymeric electrolyte film (3), a cathode catalyst layer (2b) and a cathode diffused layer (1b) laminated in order. The anode diffused layer has a layer consisting of carbon particles supported with platinum or ruthenium catalyst, polyelectrolyte and pore making material, at the surface touching the anode catalyst layer. The polymeric electrolyte film has ion exchange capacity of 1.5 meq/g or more. The pore making material is carbon whisker.    DESCRIPTION OF DRAWING(S) - The figure shows the structure of membrane electrode assembly of polymer electrolyte fuel cell.    anode diffused layer (1a)    cathode diffused layer (1b)    anode catalyst layer (2a)    cathode catalyst layer (2b)    polymeric electrolyte film (3)
NOVELTY - The assembly has an electrode (11) which is joined to electrolyte film (12). An adhesive agent (13) is applied to a portion of surface of electrode.    USE - For polyelectrolyte type fuel cell (claimed).    ADVANTAGE - The joint strength of electrode and electrolyte film can be improved by applying adhesive agent to a portion of surface of electrode.    DETAILED DESCRIPTION - INDEPENDENT CLAIMS are also included for the following:    (1) electrolyte film electrode assembly manufacturing method; and    (2) polyelectrolyte type fuel cell.    DESCRIPTION OF DRAWING(S) - The figure shows sectional views of electrolyte film electrode assembly before and after joining state of electrode and electrolyte film.    Electrode (11)    Electrolyte film (12)    Adhesive agent (13)
NOVELTY - The solar cell has a semiconductor electrode (4) on a transparent electrode layer (2) that is formed on a plastic substrate (1) comprising fibrous metal oxide. An electrolyte layer is formed between the semiconductor electrode and a conductive layer (5) on opposing substrate (6).    USE - Photosensitization type solar cell.    ADVANTAGE - Improves the adhesion of solar cell and improves the light utilization efficiency.    DESCRIPTION OF DRAWING(S) - The figure shows the sectional view of the dye-sensitized solar cell.    plastic substrate (1)    transparent electrode layer (2)    semiconductor electrode (4)    conductive layer (5)    opposing substrate (6)    electrolyte (9)
NOVELTY - The fuel cell has a solid-polymer-electrolyte type fuel cell laminate (CSA) accommodated in a box (10) at a pressure less than atmospheric pressure.    USE - For electric power generation in motor vehicle.    ADVANTAGE - Destruction of solid-polymer-electrolyte type fuel cell laminate accommodated in the box is prevented by maintaining a pressure of the box less than the atmospheric pressure, hence the capability of the fuel cell is improved.    DETAILED DESCRIPTION - An INDEPENDENT CLAIM is also included for method of operating fuel cell apparatus.    DESCRIPTION OF DRAWING(S) - The figure shows a perspective view of the fuel cell. (Drawing includes non-English language text).    pipe groups (3a-3f)    box (10)    electrodes (13,14)    solid-polymer-electrolyte type fuel cell laminate (CSA)
NOVELTY - A composite gel electrolyte comprises a cross-linked polymer network matrix (A) of three-dimensional cross-linked structure, and a non-bridge polymer (B) provided in the matrix (A). The matrix is provided with a non-aqueous electrolytic solution having a supporting electrolyte. The polymer (B) contains terminal block type ether modified polysiloxane (B1) and a non-siloxane type polymer (B2).    USE - For lithium cell (claimed).    ADVANTAGE - The composite gel electrolyte has excellent impregnating ability with respect to porous separator, ionic conductivity and charging and discharging capacitance.    DETAILED DESCRIPTION - An INDEPENDENT CLAIM is included for lithium cell having an electrolyte layer provided between a positive electrode and a negative electrode. The electrolyte layer contains the composite gel electrolyte.    DESCRIPTION OF DRAWING(S) - The graph shows the charging and discharging capacity of lithium secondary battery. (Drawing includes non-English language text).
NOVELTY - The polymer electrolyte type fuel cell has a water absorption layer (51) between a cathode and a cathode side separator which has gas passageway (27) for supplying reactive gas, and another absorption layer between anode and anode side separator. The water absorption layer consists of acid-resistant polymer material.    USE - Polyelectrolyte fuel cell for use as power supply for portable devices, portable machines, electric vehicles and domestic fuel cell cogeneration system.    ADVANTAGE - Realizes the polymer electrolyte type fuel cell which has outstanding sealing performance and stable output characteristics.    DESCRIPTION OF DRAWING(S) - The figure shows the front view of the cathode side separator.    Gas passageway (27)    Fuel gas supply hole (42)    Oxidizing agent gas supply hole (42)    Cooling water supply hole (44)    Water absorption layer (51)
NOVELTY - A patterning board (e) has conductive pattern comprising layer (c) containing organic polysilane on electroconductive substrate (d). The board is obtained by irradiating predetermined region of layer (c), oxidizing irradiated region (a), and forming conducting layer (b) by applying solution containing conductive polymer, water and/or hydrophilic solvent in region (a) and impregnating conductive polymer in region (a).    USE - As electrode for organic electroluminescent element, organic transistor, organic photosensor, organic solar cell and light transforming device (all claimed).    ADVANTAGE - High accurate patterning board is manufactured conveniently and economically on industrial scale.    DETAILED DESCRIPTION - A patterning board (e) has a conductive pattern comprising a layer (c) containing an organic polysilane on an electroconductive substrate (d). The patterning board is obtained by irradiating predetermined region of the layer (c) with a radiation, oxidizing the irradiated region (a), impregnating conductive polymer in irradiated region, and forming a conducting layer (b) by applying a solution containing a conductive polymer, water and/or a hydrophilic solvent in irradiated region.    INDEPENDENT CLAIMS are included for the following:    (1) organic electroluminescent element using the patterning board;    (2) organic transistor using the patterning board;    (3) organic photosensor using the patterning board;    (4) organic solar cell using the patterning board;    (5) light transforming device using the patterning board; and    (6) manufacture of the patterning board.    DESCRIPTION OF DRAWING(S) - The figure shows the structural drawing of the organic electroluminescent element. (Drawing includes non-English language text).    irradiated region (a)    conducting layer (b)    layer containing polysilane (c)    electroconductive substrate (d)    patterning board (e)
NOVELTY - A composition comprises a mixture (preferably at least two) of a conductive polymer in colloidal form and carbon.    USE - In a composite material for forming a coating on a substrate, e.g. metals, semiconductors, plastics, ceramics, wood products; in forming electrical or electronic articles, e.g. conductors, energy stores, sensors, switches, condensers, capacitors and super capacitors, double layer capacitors and redox capacitors (all claimed) to form electronic apparatus and power supplies.    ADVANTAGE - The conductivity of the conductive polymer is greater than 10-5 (preferably greater than 10, especially greater than 100) S/cm. The composition is formed in a reproducible manner and shows superior performance values especially for the manufacture of super capacitors.    DETAILED DESCRIPTION - INDEPENDENT CLAIMS are included for the following:    (a) manufacture of the composition involving dispersing the conductive polymer and carbon, and optionally additives in a liquid dispersion medium and optionally drying the liquid dispersion after application on a substrate; and    (b) an electrical or electronic article comprising the composition or a composite material containing the composition.
NOVELTY - An apparatus for storing hydrogen comprises molecular hydrogen; halloysite; and substrate. The halloysite contains halloysite rods (at least 30, preferably at least 50, especially at least about 60) wt.% having a lumen, where the molecular hydrogen is disposed within the lumen. The halloysite is disposed on the substrate.    USE - As an apparatus for storing hydrogen e.g. molecular hydrogen (claimed) useful as an alternative fuel source.    ADVANTAGE - The apparatus allows easy storage and transport of hydrogen; and is simple, and inexpensive.
NOVELTY - A composition (C1) for electrolyte comprises an electrolytic solution (a) and a polymerizable compound (b).    USE - for preparing high molecular weight electrolyte useful in production of batteries (claimed) particularly secondary batteries of any shape for electronic devises.    ADVANTAGE - The composition inhibits the lowering capacity when a battery is stored in a state of charge, and a battery using it. The electrolytic solution includes a compound having phosphorus-oxygen-silicon bond or boron-oxygen-silicon bond that inhibits unreacted polymerizable compound from reacting in the electrode, thus inhibiting increase in resistance and lowering capacity of batteries.    DETAILED DESCRIPTION - A composition (C1) for electrolyte comprises an electrolytic solution (a) and a polymerizable compound (b). (a) Includes a compound of formula M-O-Si (Ia)    M=phosphorus or boron.    INDEPENDENT CLAIMS are included for the following    (1) a high molecular weight electrolyte including an electrolytic solution (a) and a high molecular weight compound; and    (2) a battery comprising a cathode, an anode, and high molecular weight electrolyte.
NOVELTY - A compact chemical reactor with a central axis, comprises at least two unit reactors adjacent each other to form front and back sides of compact chemical reactor; and front and back reactant plenums communicating with front and back sides, respectively, at least one of the plenums comprising a reactant. Each unit reactor comprises front and back faces, front and back process layers, front and back cavities, and front and back perimeter barriers.    USE - As a source of power for running an electrical appliance.    ADVANTAGE - The compact chemical reactor is capable of low cost manufacturing with fewer parts than the layered planar chemical reactor. It has the ability to utilize a variety of electrolytes. It is capable of being easily scaled into micro dimensions. It is capable of being connected together without the need for external components for connecting the chemical reactors together. It has high aspect ratio cavities. It allows increased active areas to be included in the same volume, i.e. higher density of active areas.    DETAILED DESCRIPTION - A compact chemical reactor with a central axis, comprises at least two unit reactors adjacent each other to form front and back sides of compact chemical reactor; and front and back reactant plenums communicating with front and back sides, respectively, at least one of the plenums comprising a reactant. Each unit reactor comprises front and back faces, front and back process layers, front and back cavities formed between front and back process layers, and front and back perimeters barriers disposed on back and front process layers, respectively, surrounding the back and front cavities, respectively. The front and back cavities are in communication with front and back sides, respectively, and at least one of the process layers facilitates a transport process between the reactant plenums.
NOVELTY - Alkaline cell includes an insulating member having a base insulating panel with an inside surface facing towards an anode and an outside surface facing away from the anode. A surface portion of a third portion of an anode current collector includes a sealing metal layer abutting a portion of an inside surface of the base insulating panel.    USE - As, e.g. wafer alkaline battery.    ADVANTAGE - The inventive cell has improved bonding by precoating the anode or cathode current collector with the sealing metal. It can be easy manufactured, durable that it can withstand internal pressure from evolved gas, resist damage from mechanical abuse and handling, and avoid any electrolyte leakage due to seal failure.    DETAILED DESCRIPTION - Alkaline cell (10) comprises housing, a negative and a positive terminal, an anode and a cathode (60), and an anode current collector. A first portion of the anode current collector is in contact with the anode, a second portion of the current collector is in electrical contact with the negative terminal, and a third portion of the current collector abuts an electrically insulating member. The insulating member has a base insulating panel with an inside surface facing towards the anode and an outside surface facing away from the anode. A portion of the surface of the third portion of the anode current collector includes a sealing metal (300) layer abutting a portion of the inside surface of the base insulating panel.    DESCRIPTION OF DRAWING(S) - The figure is a cut away perspective view of the wafer cell utilizing a sealing metal as a coating on the anode current collector.    Cell (10)    Adhesive (20a)    Separator (50)    Cathode (60)    Cathode assembly (70a)    Sealing metal (300)
NOVELTY - A photovoltaic material comprises: a fiber core (102) having an outer surface; a light-transmissive electrical conductor; and a photoconversion material (110) disposed between the outer surface of the fiber core and the light-transmissive electrical conductor.    USE - The photovoltaic material is used for making a photovoltaic fabric for fabrication of thin film solar cells.    ADVANTAGE - The photovoltaic material eliminates the possibility that severing one wire would disable the entire photovoltaic fabric.    DETAILED DESCRIPTION - An INDEPENDENT CLAIM is also included for an article of manufacture, e.g. flexible fabric comprising the photovoltaic material.    DESCRIPTION OF DRAWING(S) - The figure shows a cross-sectional view of a photovoltaic material including an electrically conductive fiber core.    Photovoltaic fiber (100a)    Fiber core (102)    Electrical conductor (106)    Photoconversion material (110)
NOVELTY - A solid-polymer-electrolyte composite film consists of an aromatic hydrocarbon type polymer compound having a proton acid group, and has a compound layer having a basic functional group formed at the surface.    USE - For fuel cell e.g. direct methanol fuel cell used as power supply for portable devices.    ADVANTAGE - The solid-polymer-electrolyte composite film has excellent proton conductivity, water resistance and adhesivity. The fuel cell formed using the composite film has improved reliability and high output characteristics. The composite film is prevented from peeling. The contact resistance in surface of catalyst electrode and electrolyte film is reduced.
NOVELTY - A solid electrolyte contains an electrolyte (II) and a three-dimensionally crosslinked structure (I) containing compounds (a,b). The compound (a) contains a reactive functional group (a1). The compound (b) has functional group (a1) and a reactive functional group (a2) which reacts with functional group (a1).    USE - For non-aqueous secondary battery and dye sensitized solar cell used in charge coupled device, cameras and capacitors.    ADVANTAGE - The solid electrolyte has outstanding electrical conductivity, prevents spill of electrolyzed liquid, and can be manufactured quickly and easily.
NOVELTY - An electroconductive ceramic product consists of a ceramic sintered compact, and has volume resistivity of less than 1.0x108 Omega.cm. The ceramic sintered compact is obtained by forming conducting path which consists of a reduction firing material of a polymer compound having a carbon atom, between ceramic particles.    USE - For electromagnetic wave absorber for electronic device and anti-electrostatic material and as fuel electrode for fuel cell.    ADVANTAGE - The electroconductive ceramic product has light weight and excellent electrical property.    DETAILED DESCRIPTION - An INDEPENDENT CLAIM is included for manufacture of the electroconductive ceramic product.
NOVELTY - The laminated film consists of 50 or more layers consisting of thermoplastic resin layers (A,B). The laminated film has specific alpha-moderate temperature in dynamic-viscoelasticity measurement, and has two or more melting peaks.    USE - For compact, transfer foil and component for lithium ion battery (all claimed) used for mobile telephones.    ADVANTAGE - The laminated film has excellent rigidity, transparency, moldability and dimensional stability under high temperature.    DETAILED DESCRIPTION - The laminated film consists of 50 or more layers consisting of thermoplastic resin layers (A,B). The alpha-moderate temperature of the laminated film in dynamic-viscoelasticity measurement, is in the range of (alpha-moderate temperature of thermoplastic resin (B)+10degreesC) to (alpha-moderate temperature of thermoplastic resin (A) -10degreesC), and the laminated film has two or more melting peaks. INDEPENDENT CLAIMS are included for the following:    (1) compact;    (2) transfer foil; and    (3) lithium ion battery component.
NOVELTY - The non-aqueous electrolyte battery has fluorocarbon as an anode material, and a material capable of occluding and discharging a lithium ion as a cathode material. The fluorocarbon is obtained by carrying out fluorination processing of carbon nanotube.    USE - As power supply for electronic devices, such as camera, and memory backup.    ADVANTAGE - The non-aqueous electrolyte battery has excellent high-load discharge characteristics and high capacitance, and voltage drop during discharge is suppressed.    DESCRIPTION OF DRAWING(S) - The figure shows the sectional view of non-aqueous electrolytic battery.    anode can (1)    negative pole can (2)    gasket (3)    anode (4)    cathode (5)    separator (6)
NOVELTY - A polymer (III) or a monomer (iii) which is polymerized to polymer (III) having proton conductivity, is filled in the pores of a porous base material. The base material contains a polymer (I) chosen from polyolefin and/or a polymer (II) having a double bond. Chemical bonding of polymer (III) is carried out to the pore surface by the reactivity of double bond remained in the base material, and an electrolyte film is formed.    USE - For polymer electrolyte fuel cell and direct-type methanol polymer electrolyte fuel cell (both claimed).    ADVANTAGE - The method forms electrolyte film having excellent methanol permeation prevention property and high proton conductivity.    DETAILED DESCRIPTION - INDEPENDENT CLAIMS are included for the following:    (1) electrolyte film;    (2) polymer electrolyte fuel cell; and    (3) direct-type methanol polymer electrolyte fuel cell.
NOVELTY - A solar cell module includes a filler material (3) for sealing photovoltaic cells (4) provided between the front cover (6) and back cover (2). Interconnectors (5) connect the adjacent photovoltaic cells. The front and back covers are made of same material and are of the same thickness.    USE - Used as a portable solar cell module.    ADVANTAGE - Curvature of the solar cell module is prevented easily and reliably.    DETAILED DESCRIPTION - The back cover comprises a resin material containing white pigment. The filler material comprises a thermoreversible material cross-linked under a temperature less than the melting point of polycarbonate. The photovoltaic cells are rotated, so that the light receiving surface of an adjacent pair of photovoltaic cells mutually face each other.    DESCRIPTION OF DRAWING(S) - The figure shows a cross-sectional view of the solar cell module.    back cover (2)    filler material (3)    photovoltaic cells (4)    interconnectors (5)    back cover (6)
NOVELTY - The lithium secondary battery has cathode, anode and non-aqueous electrolyte. The cathode has a cathode mix layer formed on metallic foil. The cathode mix layer contains cathode active material particles containing silicon and a binder. When silicon in the active material is formed by grinding a silicon wafer, the contact angle of a solution containing the binder with respect to silicon wafer at 20degreesC is less than 10.6degrees.    USE - For power generation.    ADVANTAGE - The lithium secondary battery has excellent initial charging and discharging efficiency and charging-and-discharging cycle characteristics.    DETAILED DESCRIPTION - The lithium secondary battery has a cathode, an anode and non-aqueous electrolyte. The cathode has a cathode mix layer formed on an electroconductive metallic foil used as cathode collector. The cathode mix layer contains cathode active material particles containing silicon, and a binder. The contact angle of a solution containing the binder with respect to silicon wafer at 20degreesC is less than 10.6degrees. The silicon in the active material particles is formed by grinding the silicon wafer. The binder is polyimide.    An INDEPENDENT CLAIM is included for manufacture of lithium secondary battery.
NOVELTY - The optoelectric transducer comprises a gel electrolyte having polyvinylidene fluoride hexafluoropropylene block copolymer as a matrix.    USE - Used for e.g. wet solar cell and dye sensitized solar cell.    ADVANTAGE - The optoelectric transducer having high conversion efficiency, ionic conductivity, aging stability, heat resistance and durability is manufactured easily without liquid spill and volatilization of solvent.    DESCRIPTION OF DRAWING(S) - The figure shows a cross-section of a solar cell.    Transparent electroconductive substrate (1)    Counter electrode substrate (2)    Semiconductor layer (3)    Electrolyte layer (4)    Sealant (5)
NOVELTY - An electrochemical cell, comprises a negative electrode, a positive electrode, and an electrolyte comprising a salt that provides overcharge protection.    USE - The electrochemical cell is used for primary and secondary batteries.    ADVANTAGE - When used with a nonreversibly oxidizable salt, the overcharge protection salt may contribute to the conductivity of the cell by creating current carrying ions.    DETAILED DESCRIPTION - An electrochemical cell, comprises a negative electrode, a positive electrode, and an electrolyte comprising a salt of formula MaQ that provides overcharge protection.    M=electrochemically stable cation;    Q=borate cluster anion or heteroborate cluster anion;    a=1 or 2.    An INDEPENDENT CLAIM is also included for a method of method of designing a cell, comprising selecting a overcharge protection potential; and selecting an overcharge protection salt and a carrier based on the overcharge protection potential.
NOVELTY - An electrolyte for use in a fuel cell comprises a membrane comprising particles of a sulfonated-organosilica hybrid electrolyte material and a carrier for the particles.    USE - For use in a fuel cell (claimed), e.g. hydrogen/oxygen fuel cell, molten salt fuel cell operated below 200degreesC, and direct methanol fuel cell.    ADVANTAGE - The sulfonated-organosilica hybrid electrolyte material is ideal for use as electrolyte for fuel cells operating at both below 100degreesC when there is available water and above 100degreesC due to the availability of mobile protons, the strong tendency of silica to retain water, the possibility of forming hydrogen bonds, and good thermal stability.    DETAILED DESCRIPTION - An electrolyte for use in a fuel cell comprises a membrane comprising particles of a sulfonated-organosilica hybrid electrolyte material (24) of formula (I) and a carrier for the particles. INDEPENDENT CLAIMS are also included for:    (1) a fuel cell comprising an anode; a cathode; and an electrolyte comprising a membrane including particles of a sulfonated-organosilica hybrid electrolyte material and a carrier; and    (2) a method of forming the electrolyte comprising mixing sulfonated-organosilica hybrid electrolyte material with binder; applying the mixture to the substrate to form a membrane construction; and smoothing the construction.    DESCRIPTION OF DRAWING(S) - The figure shows an enlarged, close-up view of an electrolyte membrane of the invention.    Co-precipitate (16)    Irregular non-woven fibrous structure (20)    Holes (22)    Sulfonated-organosilica hybrid electrolyte material particles (24)
NOVELTY - An electrolyte composition (C1) comprises a sulfonic acid group-containing polymer (P1) having at least one structure unit (Ia).    USE - In the manufacture of solid electrolyte membrane for producing solid polymer fuel cell (claimed); the electrolyte membrane is also useful for proton-conducting in direct methanol fuel cells or hydrogen fuel cells, for electrochemical elements such as temperature sensors, gas sensors or electrochromic devices.    ADVANTAGE - The solid electrolyte membrane exhibits low methanol cross-over and excellent proton conductivity, and provide highly efficient solid polymer fuel cells.    DETAILED DESCRIPTION - An electrolyte composition (C1) comprises a sulfonic acid group-containing polymer (P1) having at least one structure unit of formula (Ia).    Z=Ar1 or a group of formula -Ar5-YR;    Ar'=Ar3 or Ar4;    Y=O, S or direct bond;    R=unsaturated bond or epoxy bond;    Ar1=sulfonic acid group-containing monovalent aromatic ring (optionally substituted by F or F-containing group);    Ar4=divalent group comprising sulfonic acid group-containing aromatic ring (optionally substituted by F or F-containing group);    Ar2=divalent aromatic ring (optionally substituted by F or F-containing group);    Ar3=divalent group comprising aromatic ring (optionally substituted by F or F-containing group);    Ar5=phenylene group (optionally mono- to tetra-substituted by F).    INDEPENDENT CLAIMS are included for the following:    (1) an electrolyte composition obtained by subjecting (C1) to an active energy ray irradiation treatment and/or heat treatment; and    (2) manufacturing a solid electrolyte membrane involving applying a solution of (C1) in organic solvent to a substrate, and removing the solvent.
NOVELTY - Alkaline cell comprises housing, negative and positive terminals, anode (40) and a cathode, and an anode current collector. Two portions of the current collector are in contact with the anode, and the negative terminal, respectively. A third portion of the current collector abuts an electrically insulating member. A surface portion of the third portion of the current collector abutting the insulating member includes a sealing metal.    USE - As, e.g. wafer alkaline battery.    ADVANTAGE - The inventive wafer alkaline battery has a laminar construction and a high aspect ratio of area to thickness. The anode or cathode current collector is pre-coated with the sealing metal forming an alkaline resistant metal oxide film to improve bonding. The cell can be readily manufactured. It is sturdy and durable enough to withstand internal pressure from evolved gas, resist damage from mechanical abuse and handling and avoid any electrolyte leakage due to seal failure.    DESCRIPTION OF DRAWING(S) - The figure is a cross sectional elevation view of the cell.    Cell (10)    Anode (40)    Separator (50)    Cathode current collector sheet (80)    Plastic film (200)
NOVELTY - Solar cell comprises several laminated structures consisting of sequentially stacked photoelectrode (1), electrolyte layer (3) and counter electrode (2), which are arranged parallel to each other. A seal (5w) is formed between the adjacent laminated structures.    USE - For dye-sensitized solar cells.    ADVANTAGE - Prevents leakage of electrolyte liquid from the battery, by the provision of seal in the battery.    DETAILED DESCRIPTION - An INDEPENDENT CLAIM is also included for method of manufacturing dye-sensitized solar cell.    DESCRIPTION OF DRAWING(S) - The figure shows a sectional view of the solar cell. (Drawing includes non-English language text).    photoelectrode (1)    counter electrode (2)    electrolyte layer (3)    seals (4,5w)
NOVELTY - The collector (3,13) consists of a base material consisting of porous nickel material or porous nickel type-alloy material, and a metal plating layer. The metal plating layer is formed on the base material surface, such that the coated surface forms the inner surface of the collector.    USE - For electrodes used for electrolyte composite material (both claimed) and for solid-polymer-electrolyte type fuel cells.    ADVANTAGE - The collector has excellent gas permeability and electroconductivity. Manufacture of the collector is performed efficiently and simply.    DETAILED DESCRIPTION - INDEPENDENT CLAIMS are included for the following:    (1) electrode for fuel cells; and    (2) electrolyte composite material.    DESCRIPTION OF DRAWING(S) - The figure shows the sectional drawing of the structure of solid-polymer-electrolyte type fuel cell.    electrolyte film (1)    catalyst layer (2,12)    collector (3,13)    separator (4,14)    flow path (5,15)
NOVELTY - The silicon group active material powder and carbon group matrix raw material (A) are mixed. The resulting mixture is heated and the matrix raw material (A) is decomposed. A compression or a shearing force is applied with respect to the thermolyzed material. Another carbon group matrix raw material (B) is further mixed with thermolyzed material and matrix raw material (B) is thermally decomposed so active material is manufactured.    USE - For manufacturing active material used for lithium secondary battery (both claimed) such as coin-type, button type, cylindrical type and square-shaped lithium secondary batteries.    ADVANTAGE - The method provides silicon group active material having high stability. The active material has high strength and generation of SEI film by reaction of silicon group material and electrolyte is suppressed so lithium secondary battery with improved cyclic characteristics is provided using the anode active material.    DETAILED DESCRIPTION - The silicon group active material powder that occludes and releases lithium ion and carbon group matrix raw material (A) are mixed. The resulting mixture is heated and the matrix raw material (A) is thermally decomposed. A compression or a shearing force is applied with respect to the thermolyzed material. Another carbon group matrix raw material (B) is further mixed with thermolyzed material. The resulting mixture is heated and the matrix raw material (B) is thermally decomposed so active material is manufactured.    INDEPENDENT CLAIMS are included for the following:    (1) active material for lithium secondary battery; and    (2) lithium secondary battery.
NOVELTY - A thermoplastic resin composition contains thermoplastic resin (100 wt.pts), carbon fiber (0.01-250 wt.pts) and silane compound (0.02-10 wt.pts). The resin composition provides molded product having surface area of 1.53 cm2. The ion elution amount of molded product when immersed in pure water (80degreesC and 100 ml) for 500 hours is 10 mg/l or less.    USE - For molded products such as fuel cell vehicle-mounted components, semiconductor components, pump components, especially impeller and tank that is in contact with pure water.    ADVANTAGE - The thermoplastic resin composition has reduced ion elution amount in pure water. The molded product of thermoplastic resin composition has improved mechanical characteristics. Therefore, the molded product is favorably used in high-temperature environment.
NOVELTY - An electrolyte film electrode assembly has solid polymer electrolyte film of a polymeric material. Platinum ion is injected in at least a portion on surface of the solid polymer electrolyte film.    USE - For solid polymer electrolyte fuel cell (claimed) used as portable power supply, domestic power supply and in automotive applications.    ADVANTAGE - The electrolyte film electrode assembly has high efficiency. The usage amount of platinum is reduced.    DETAILED DESCRIPTION - INDEPENDENT CLAIMS are included for the following:    (1) manufacture of electrolyte film electrode assembly, which involves injecting platinum ion on surface of the solid polymer electrolyte film; and    (2) solid polymer electrolyte fuel cell using the electrolyte film electrode assembly.
NOVELTY - The proton conductor (11) has solid-acid film (17) containing a solid acid, formed in the hole (16a) of an inorganic base material-vinyl polymer composite porous material (16).    USE - For hydrogen sensor (claimed) used for detection of hydrogen gas in fuel gas of fuel cell system.    ADVANTAGE - The proton conductor consumes less power, and has excellent durability. The hydrogen sensor equipped with proton conductor has simple structure and favorable proton conductivity.    DETAILED DESCRIPTION - INDEPENDENT CLAIMS are included for the following:    (1) manufacture of the proton conductor; and    (2) hydrogen sensor (10).    DESCRIPTION OF DRAWING(S) - The figure shows the partial expanded sectional view of hydrogen sensor. (Drawing includes non-English language text).    hydrogen sensor (10)    proton conductor (11)    electrode (12)    inorganic base-material-vinyl polymer composite porous material (16)    hole (16a)    solid acid film (17)
NOVELTY - A sulfonic-acid-group-containing polyarylene ether group compound has sulfone or ketone group-containing structural unit (1) and benzonitrile structural unit (2), and contains component that is cross-linked by heat and/or light in the molecular chain.    USE - For adhesive agent and ionic-conduction film used in fuel cell (all claimed) such as direct methanol type fuel cell, and water electrolyzer. Also used for battery electrolyte, binders, additives, display element and sensor.    ADVANTAGE - The polyarylene ether group compound has low methanol permeability. Polyelectrolyte film excellent in dimensional stability (even under high temperature and high humidity), ionic conductivity, heat resistance and workability, is provided using polyarylene ether group compound.    DETAILED DESCRIPTION - A sulfonic-acid-group-containing polyarylene ether group compound has sulfone or ketone group-containing structural unit of formula (1) and benzonitrile structural unit of formula (2), and contains component that is cross-linked by heat and/or light in the molecular chain.    Ar,Ar'=bivalent aromatic group;    Y=sulfone group or ketone group;and    X=H or univalent cation species.    INDEPENDENT CLAIMS are included for the following:    (1) composition containing polyarylene ether group compound (50-100 mass%);    (2) ionic-conduction film containing polyarylene ether group compound and/or composition;    (3) composite containing ionic-conduction film and electrode;    (4) fuel cell containing composite;    (5) adhesive agent containing polyarylene ether group compound;    (6) manufacture of polyarylene ether group compound; and    (7) manufacture of ionic-conduction film which involves casting solution containing solvent and polyarylene ether group compound to a thickness of 10-1000 microns and drying the casted solution.    DESCRIPTION OF DRAWING(S) - The figure shows the infrared spectrum of sulfonated polyarylene ether.
NOVELTY - Fuel cell (11) comprises numerous stacked individual cells composed of anode and cathode contact plates (1a,1b) and a membrane (8). The contact plates have mirror symmetry, a closure slat (2), and gas inlet and outlet bores (3a,3b). There are 2n bores, where n=2 to 6, and they are arranged symmetrically. The membrane slat (5) is located on the contact plate surfaces, and the anode and cathode contact plates are precisely positioned opposite each other. Each individual cell has a membrane between the anode membrane slats and the cathode contact plates.    USE - Apparatus is used as a fuel cell.    ADVANTAGE - The cell is simple in construction and is economical to produce.    DESCRIPTION OF DRAWING(S) - The figure shows the cell    contact plates (1a,1b)    slat (2)    bores (3a,3b)    membrane slat (5)    membrane (8)    cell (11)
NOVELTY - The galvanic element with at least one lithium intercalating electrode, for use in lithium-ion batteries, has a positive electrode where the collector is mainly of aluminum. The aluminum collector is coated with an adhesion promoter containing a polar modified polyvinylidene difluoride (PVDF) and a conductive additive e.g. soot and/or graphite or an electrically conductive polymer. The collector coating has as thickness of 1-10 microns, applied by spraying or rolling, lamination or direct wet coating.    USE - The galvanic element is for use in lithium-ion batteries.    ADVANTAGE - The polar modified PVDF polymer can be used as primer components which combine electrochemical stability with good adhesion.    DESCRIPTION OF DRAWING(S) - The drawing shows the discharge capacity using a conventional and the new primer.    conventional primer (A)    new primer (B)
NOVELTY - An electrolyte film (14) is obtained by curing a composition having a non-aqueous solid acid, a silane coupling agent having an alkoxy group and an epoxy group, and polyorganosiloxane having two or more silanol groups in a molecule.    USE - For fuel cell (claimed).    ADVANTAGE - The electrolyte film has favorable proton conductivity and mechanical strength even exposed to high temperature, and economically provides fuel cell.    DETAILED DESCRIPTION - An INDEPENDENT CLAIM is included for fuel cell (10) which has the electrolyte film clamped by a fuel electrode (12) and an oxidizing agent electrode (13).    DESCRIPTION OF DRAWING(S) - The figure shows a fuel cell. (Drawing includes non-English language text).    fuel cell (10)    fuel electrode (12)    oxidizing agent electrode (13)    gaseous diffusion layer (13a)    electrolyte film (14)
NOVELTY - A solid polymer electrolyte contains a polymer prepared by polymerizing a monomer, which is solid at room temperature. The monomer has moisture content of 200 ppm or less. Content of alkali metal and alkaline earth metal in the monomer is 200 ppm or less.    USE - For secondary battery (claimed) such as lithium secondary battery, used for portable electronic device and electrochemical element such as capacitor and electrochromic element.    ADVANTAGE - The solid polymer electrolyte has excellent battery capability, with reduced moisture content and metallic impurity content, and provides secondary battery having excellent charging-and-discharging cycle characteristics.    DETAILED DESCRIPTION - An INDEPENDENT CLAIM is included for secondary battery, which has the solid polymer electrolyte.
NOVELTY - The battery is formed by oppositely arranging an anode and a cathode (22) through an electrolyte (24) and a separator (23). The electrolyte contains a polymer compound. The peeling strength of the separator and the cathode is 70-1200 N/m, in T-shaped friction test.    USE - For portable electronic devices such as camcorder, mobile telephone and portable computer.    ADVANTAGE - The battery has excellent adhesivity of separator and cathode and charging and discharging characteristics. Expansion and contraction of cathode during charging and discharging is suppressed.    DESCRIPTION OF DRAWING(S) - The figure shows the sectional drawing illustrating the T-shape friction test of the battery. (Drawing includes non-English language text).    anode collector (21A)    anode active material layer (21B)    cathode (22)    separator (23)    electrolyte (24)
NOVELTY - The electrode assembly has a pair of catalyst layers for fuel and oxidizing agent, formed between an electrolyte film (4) and diffusion layers (2,6). The electrolyte film side portions (32,52) of the catalyst layers contain more fluorocarbon type electrolyte polymer than the diffusion layer side portions (31,51).    USE - For polymer electrolyte fuel cell (claimed) for vehicle, electric machine and electronic device.    ADVANTAGE - The joint strength and output electrical potential of the assembly are improved.    DETAILED DESCRIPTION - INDEPENDENT CLAIMS are also included for the following:    (1) manufacturing method of polymer electrolyte fuel cell involves applying the fluid containing catalyst and electroconductive substance to the diffusion layers and the fluid containing the electrolyte to the electrolyte film, and joining the electrolyte film and diffusion layers; and    (2) polymer electrolyte fuel cell.    DESCRIPTION OF DRAWING(S) - The figure shows a sectional view of the membrane electrode assembly.    fuel gas diffusion layer (2)    electrolyte film (4)    gaseous diffusion layer (6)    diffusion side catalyst portions (31,51)    film side catalyst portions (32,52)
NOVELTY - A polyelectrolyte contains a perfluoro alkyl group connected between proton dissociation groups. The proton dissociation group is contained in one portion of principal chain.    USE - For polymeric electrolyte film (claimed), electrochemical devices, such as fuel cell, water-electrolysis apparatus, hydrohalic acid electrolyzer, brine electrolysis apparatus, oxygen and/or hydrogen concentrator, humidity sensor and gas sensor.    ADVANTAGE - The polyelectrolyte has excellent oxidation resistance, durability and high electrical conductivity, and is inexpensive. The polymeric electrolyte film using the polyelectrolyte, has excellent heat-resisting property and strength. The polyelectrolyte is slightly soluble in water.    DETAILED DESCRIPTION - An INDEPENDENT CLAIM is included for polymeric electrolyte film using the polyelectrolyte.
NOVELTY - The heat exchanger (20) comprises parallely arranged flat tubes (21). A tank (22) is connected with both ends of each tube by brazing. The inner wall face of tube and tank which contacts fuel or cathode exhaust gas, is coated with resin.    USE - For cooling cathode exhaust gas or fuel of anode circuit of direct methanol type fuel cell.    ADVANTAGE - Prolongs life time of heat exchanger, since corrosion of metal board used for formation of tube and tank is prevented by resin.    DESCRIPTION OF DRAWING(S) - The figure shows a front view of a heat exchanger.    heat exchanger (20)    tube (21)    tank (22)    fin (23)    tube plate (24)
NOVELTY - The cell has collector (13) surrounded with rubber sheet which is press-stuck with electroconductive film (16), attached to the anode (11) and cathode (12) of the cell.    USE - E.g. proton polymer battery.    ADVANTAGE - The resistance between the collector and electrode of the cell is reduced. Hence the internal resistance of the cell is reduced.    DETAILED DESCRIPTION - An INDEPENDENT CLAIM is also included for electrochemical cell laminate structure.    DESCRIPTION OF DRAWING(S) - The figure shows a sectional view of the electrochemical cell.    anode (11)    cathode (12)    collector (13)    gasket (15)    electroconductive film (16)
NOVELTY - A proton conductive polymer film (1) is formed using polymer compound having portion (2) having proton conductive group (a) bonded and distributed along film thickness direction of the polymer film, and portion (3) having proton conductive group (b). The group (b) is not bonded to the film and non-uniformly distributed on the film. The polymer compound is single compound.    USE - For electrochemical elements such as polymer electrolyte fuel cell and direct methanol-type fuel cell (both claimed) used for motor vehicles and portable apparatus such as mobile telephones and notebook computers, humidity sensors and electrochromic display elements.    ADVANTAGE - The proton conduction polymer film has excellent methanol interruption property and mechanical strength.    DETAILED DESCRIPTION - INDEPENDENT CLAIMS are included for the following:    (1) manufacture of the proton conductive polymer film, which involves contacting high polymer film with sulfonating agent and sulfonating the high polymer film in organic solvent, and forming a protective layer on a portion of the high polymer film which does not contact the sulfonated agent;    (2) polymer electrolyte fuel cell, which has the proton conductive polymer film; and    (3) direct methanol-type fuel cell which has the proton conductive polymer film.    DESCRIPTION OF DRAWING(S) - The figure shows the block diagram of the proton conductive polymer film.    Proton conductive polymer film (1)    Portions of polymer compound (2,3)
NOVELTY - A nanocomposite polyelectrolyte contains 70-99.9 wt.% polyelectrolyte and 0.1-30 inorganic layered compound.    USE - For polymeric electrolyte film of polyelectrolyte type fuel cell (both claimed) used as power supplier for motor vehicles. Also used for capacitor element and electrochromic element.    ADVANTAGE - The polymeric electrolyte film comprising nano composite polyelectrolyte suppresses deterioration of film by crossover in the polyelectrolyte type fuel cell. The polymeric electrolyte film can be used for longer duration even on severe condition.    DETAILED DESCRIPTION - INDEPENDENT CLAIMS are included for the following:    (1) nanocomposite polymeric electrolyte film (1) which is obtained by forming nanocomposite polyelectrolyte into film;    (2) manufacture of nanocomposite polymeric electrolyte film which involves dispersing 0.1-10 pts.wt. inorganic layered compound with respect to 100 pts.wt. of 3-50 wt.% of polymeric electrolyte solution, casting the solution or impregnating the solution into porous base material and evaporating the solvent; and    (3) polyelectrolyte type fuel cell which has electrode obtained by coating a solution of carbon supported with catalyst containing platinum, and polyelectrolyte on both sides of nanocomposite polymeric electrolyte film.    DESCRIPTION OF DRAWING(S) - The figure shows fuel battery cell unit assembly. (Drawing includes non-English language text).    Nanocomposite polymeric electrolyte film (1)    Anode catalyst layer (2)    Cathode catalyst layer (3)    Gas diffusion layers (4,5)    Separators (6,7)
NOVELTY - The electrode catalyst contains (1) oxides of zirconium and/or titanium (A) (in mol%) (1-15); (2) oxides of nickel, cobalt and/or iron (B) (5-50); (3) molybdenum, tungsten, silver and/or tin (D) (1-10); and (4) remaining platinum, ruthenium, palladium, rhodium and/or iridium (C).    USE - For solid polymer electrolyte fuel cell (claimed).    ADVANTAGE - The electrode catalyst provides polymer electrolyte fuel cell having high carbon monoxide-proof poisoning property.    DETAILED DESCRIPTION - An INDEPENDENT CLAIM is included for polymer electrolyte fuel cell.
NOVELTY - A non-aqueous electrolyte battery anode contains lithium-iron composite sulfide (11) in composition before initial stage charge in the anode active material. At least one portion of the surface of the lithium-iron composite sulfide is covered with a protective film.    USE - For non-aqueous electrolyte battery (claimed) for large size batteries such as vehicles mounted power supply, drive power supply of movement information terminals such as mobile telephone, notebook personal computer, electrical vehicle or hybrid vehicle.    ADVANTAGE - The lithium-iron composite sulfide as anode active material inhibits reaction of the composite sulfide with water content in the atmosphere, and outstanding manufacturing process of battery is achieved by using the anode having the composite sulfide facilitates.    DETAILED DESCRIPTION - A non-aqueous electrolyte battery anode contains anode active material. A lithium-iron composite sulfide of formula: Li_XFeS_Y, where X is greater than 0 and less than or equal to4, and Y is 0.5-3 is contained in the composition before initial stage charge in the anode active material. At least one portion of the surface of the lithium-iron composite sulfide is covered with a protective film. An INDEPENDENT CLAIM is included for non-aqueous electrolyte battery which has anode containing anode material, cathode containing cathode active material which occludes and discharges lithium, and non-aqueous electrolyte.    DESCRIPTION OF DRAWING(S) - The figure shows the explanatory drawing of the lithium-iron composite sulfide micro capsulated by ethyl cellulose.    lithium-iron composite sulfide (11)    ethyl cellulose (12)
NOVELTY - A film is formed using a varnish composition containing polyarylene and a sulfonic acid group inducing agent. The obtained film is heated, washed with an aqueous solution, and the sulfonic acid group is introduced into polyarylene. Thus, a proton conduction film containing polyarylene having sulfonic acid group is manufactured.    USE - For manufacturing proton conduction film used for polymer electrolyte fuel cell for domestic power supply, electric vehicle, mobile telephone, personal computer, portable terminal, digital camera, portable compact disk and mini disk, head phone stereo cassette tape recorder, pet robot, electric power assisted bicycle and scooter.    ADVANTAGE - The method simply and economically provides proton conduction film having excellent mechanical strength, thermal stability and proton conductivity, without passing through complicated multi-step process.    DETAILED DESCRIPTION - An INDEPENDENT CLAIM is included for proton conduction film, which is obtained by the above manufacturing method.
NOVELTY - A supramolecular complex compound contains a porphyrin dendrimer and an (un)substituted pyridyl naphthalene diimido. A transition metal is bonded to porphyrin in the complex compound. The pyridyl group of pyridyl naphthalene diimido is further carrying out axial coordination at the transition metal.    USE - For artificial photosynthesis reaction center material, photocatalyst used for generating hydrogen, and light energy conversion element (all claimed) such as photoelectric transducer and organic solar cell.    ADVANTAGE - The supramolecular complex compound has several artificial photosynthesis reaction centers, and has high light collection ability and charge separation ability.    DETAILED DESCRIPTION - INDEPENDENT CLAIMS are included for the following:    (1) synthesis of supramolecular complex compound, which involves mixing porphyrin dendrimer and (un)substituted pyridyl naphthalene diimido in a solvent;    (2) artificial photosynthesis reaction center material, which consists of the supramolecular complex compound;    (3) hydrogen generating photocatalyst, which contains the supramolecular complex compound and a platinum catalyst;    (4) synthesis of hydrogen, which involves irradiating water with a light, in presence of the hydrogen generating photocatalyst; and    (5) element for converting light into electric current, which has the supramolecular complex compound laminated on an electroconductive base material.
NOVELTY - A polymer optoelectronic device comprises at least a transparent conductive oxide (TCO) layer, an active polymer layer, a back electrode layer and a substrate layer. The TCO layer has a controlled surface structure having X-value of 10 - 500 (preferably 30 - 100) nm and Y-value of 15 - 1000 (preferably 100 - 500) nm. The X-value is an average value of the height of the peaks on the surface, and the Y-value is an average peak to peak distance on the surface.    USE - As organic solar cell or organic light-emitting diode (OLED).    ADVANTAGE - The transparent conductive oxide layer constitutes very effective carrier layer, which improves the efficiency of the active polymer layer and protects the active layer against water and oxygen. The polymer optoelectronic device is flexible, cheaper to make and displays an improved efficiency.    DETAILED DESCRIPTION - The polymer optoelectronic device optionally comprises a conducting polymer layer applied onto the transparent conductive oxide layer. An INDEPENDENT CLAIM is included for preparing the polymer optoelectronic device involving applying the transparent conductive oxide layer on a removable substrate layer or transparent layer(s) previously applied onto the removable substrate layer by a chemical vapor deposition process.
NOVELTY - Production of a lithium-polymer battery comprises forming a dry mixture for an anode and a dry mixture for a cathode, extruding the dry mixtures for the anode and the cathode to form an anode mass and a cathode mass with the introduction of ethylene carbonate, separately laminating the anode mass and the cathode mass on a diverter to form an anode laminate and a cathode laminate, partially removing the ethylene carbonate from the laminates, calendaring the laminates and joining the laminates using a separator.    USE - For producing a lithium-polymer battery.    ADVANTAGE - The battery has high stability.
NOVELTY - The electrolyte has layered clay mineral and/or organically modified layered clay mineral, and ionic liquid. The clay mineral is formed from swelled dispersion of solvent and/or ionic liquid.    USE - For photovoltaic module (claimed) used in dye-sensitized solar cell (claimed).    ADVANTAGE - Enables to manufacture the electrolyte easily at low cost.    DETAILED DESCRIPTION - INDEPENDENT CLAIMS are also included for the following:    (1) photovoltaic module; and    (2) dye-sensitized solar cell.    DESCRIPTION OF DRAWING(S) - The figure shows the sectional view of the electrolyte.    transparent substrate (1)    transparent conductive layer (2)    oxide semiconductor porous film (3)    photoelectrode (4)    counter electrode (5)    electrolyte layer (6)
NOVELTY - The method involves oxidizing specific omega-halo perfluoro alkyl sulfonyl fluoride to obtain omega-fluoro sulfonyl compound. The obtained omega-fluoro sulfonyl compound is reacted with hexafluoro propylene oxide, to obtain a specific acid fluoride compound. The obtained acid fluoride compound is then converted to omega-fluorosulfonyl perfluoroalkyl vinyl ether.    USE - For use as raw material of fluorine type solid-electrolyte polymer used in fuel cell or brine-electrolysis process, and for manufacturing method of synthetic intermediate.    ADVANTAGE - Manufacture of omega-fluorosulfonyl perfluoroalkyl vinyl ether is performed efficiently with high yield.    DETAILED DESCRIPTION - The method involves oxidizing omega-halo perfluoro alkyl sulfonyl fluoride of formula (1) (X-C(Y)F-Rf-SO2F), to obtain omega-fluoro sulfonyl compound of formula (3) (O=C(Y)-Rf-SO2F). The obtained omega-fluoro sulfonyl compound is reacted with hexafluoro propylene oxide, to obtain an acid fluoride compound of formula (4) (CF3CF(COF)O(CF2CF(CF3)O)n-CFY-Rf-SO2F). The obtained acid fluoride compound is then converted to omega-fluorosulfonyl perfluoroalkyl vinyl ether of formula (2) (CF2=CFO(CF2CF(CF3)O)n-CFY-Rf-SO2F.    Rf = 1-9C bivalent perfluoro carbon group;    X = I or Br;    Y = fluorine atom, 1-3C perfluoro alkyl group or 1-3C coupling group with Rf;    -CFY-Rf = 3-10C bivalent perfluoro carbon group; and    n = 0-2.
NOVELTY - A photovoltaic module (1) comprises at least one or several solar cells (20) and at least one electrically conducting board (40) positioned between a substrate (5) and a backing sheet (10), where the conducting board is electrically connected to the at least one solar cell.    USE - For converting sunlight into electrical energy.    ADVANTAGE - The electronic device provides the photovoltaic module with an enhanced function or enhanced operating capability. The thin electrically conducting board is manufactured of materials and installed in the photovoltaic module so that it forms an aesthetically appealing strip or banner in the module visible through the first substrate plate. The solar cell circuit comprises forward by-pass diodes will allow the current that would otherwise pass through the circuit of electrically connected solar cells in the module to by pass the solar cell circuit and prevent damage to the shaded, reverse biased solar cells.    DETAILED DESCRIPTION - An INDEPENDENT CLAIM is included for making the photovoltaic module.    DESCRIPTION OF DRAWING(S) - The figure shows a photovoltaic module comprising a thin, electrically conducting board.    photovoltaic module (1)    substrate (5)    backing sheet (10)    solar cell (20)    electrically conducting board. (40)
NOVELTY - Production of metal particles or mixed metal particles dispersed on a particulate substrate (S1) involves exposing an organometallic (I) and (S1) to a supercritical or near supercritical fluid to form a mixture; allowing the mixture to remain in contact with (S1) to deposit dispersed (I) onto (S1); venting the mixture, thus adsorbing (I) onto (S1); and reducing the dispersed (I) to dispersed metal particles with a reducing agent.    USE - For producing the articulate substrate-supported dispersed metallic articles useful as supported particulate catalyst suitable for use in a catalytic fuel cell with a controlled catalyst particle size (claimed).    ADVANTAGE - The particle size of the metal can be controlled, which is highly desirable in catalytic synthesis or applications such as fuel cells, refineries, hydrogenation. The mixed metal particles can be prepared, which can be simultaneously deposited allowing direct alloying. Unlike prior art method, the method does not require the use of several types of reagents and produces products with higher purity. The method also reduces the number of steps for the fabrication, which increases the commercial viability and purity of the final products; and provide 100% yield of the metal, thus avoiding recovery and recycling issues associated with traditional wet chemical methods.
NOVELTY - A fine particle conductive layer (30) is arranged between the semiconductor layer (40) and organic material layer (20). A transparent conductive layer (10) which consists of indium tin oxide tin (ITO) formed at the organic material layer.    USE - For semiconductor device (claimed) such as Schottky type organic solar cell, positive intrinsic negative (PIN)-type solar cell and positive-negative (PN)-type solar cell.    ADVANTAGE - The structure and electrical capability of the transparent electrode can be improved.    DETAILED DESCRIPTION - INDEPENDENT CLAIMS are included for the following:    (1) semiconductor device; and    (2) manufacturing method of the semiconductor device.    DESCRIPTION OF DRAWING(S) - The figure shows a cross-sectional view of the Schottky-type organic solar cell.    transparent conductive layer (10)    organic material layer (20)    fine particle conductive layer (30)    semi-conductor layer (40)    upper electrode layer (50)    wires (60)
NOVELTY - An insulation ring (12) joined to a solid electrolyte tube (4) is secured by a retainer (10) fixed to outer cylinder (2) retaining a positive electrode active material. The metal sheets (11,13) for sealing positive and negative electrode materials are set between the ring and retainer, and ring and guard-tube's fixing portion (14). A press unit (16) presses the ring and fixing portion with respect to retainer.    USE - Sodium sulfur battery.    ADVANTAGE - Enables easy insertion of the solid electrolyte tube into the outer cylinder. Enables easily assembly of the battery and efficient holding of the insulation ring just by inserting the guard tube into the solid electrolyte tube. Enables reliable sealing of the electrode active materials.    DESCRIPTION OF DRAWING(S) - The figure shows the sections of the battery and the metal sheets.    Outer cylinder (2)    Solid-electrolyte tube (4)    Retainer (10)    Mmetal sheets (11,13)    Insulation ring (12)    Fixing potion (14)    Press unit (16)
NOVELTY - A lithium electroconductive material consists of lithium salt dispersed in a solid medium. The lithium salt contains lithium, organic ligand, sulfur, organic group and metal such as boron or aluminum.    USE - For lithium secondary battery (claimed) used in portable electronic devices, notebook personal computer and mobile telephone, and as power supply for electric vehicles and hybrid cars.    ADVANTAGE - The lithium ion electroconductive material has high ion electroconductivity, lithium ion transport number (0.6-0.8), heat stability and strength. Therefore, the material is favorably used for solid lithium secondary battery. The lithium salt contained in electroconductive material is highly stable with respect to water. Therefore, the material has favorable preservability. The interfacial resistance of the material with respect to electrode is reduced.    DETAILED DESCRIPTION - A lithium electroconductive material consists of lithium salt dispersed in a solid medium. The lithium salt contains a composition represented by formula: Li+(M(SX)4-n,(Q)n)-.    Li=lithium;    X=optionally substituted aliphatic group, aromatic group or aromatic-group substituted alkyl;    Q=organic ligand;    M=boron or aluminum;    S=sulfur;and    n=0, 1, 2 or 3.    INDEPENDENT CLAIMS are included for the following:    (1) lithium salt for forming lithium ion electroconductive material; and    (2) lithium secondary battery formed by winding conductive liner sheet that consists of lithium ion electroconductive material, cathode sheet and anode sheet, and accommodating in an airtight container.    DESCRIPTION OF DRAWING(S) - The figure shows the ion electroconductivity of lithium ion electroconductive material. (Drawing includes non-English language text).
NOVELTY - The cation exchange membrane/catalyst electrode assembly has a catalyst electrode with porosity of 70-85%. The amount of catalyst metal supported on catalyst electrode by contacting with proton conduction path of cation exchange resin and carbon material is 50 mass% or more of total amount of catalyst metal.    USE - For polymer electrolyte fuel cell used as electric power generation system such as vehicle-mounted power supply.    ADVANTAGE - The cation exchange membrane/catalyst electrode assembly has high proton conductivity, improved gas diffusability and exhaustibility of water and air. Polymer electrolyte fuel cell obtained using the assembly has high power density, without increasing polarization of fuel cell.    DETAILED DESCRIPTION - An INDEPENDENT CLAIM is included for manufacture of cation exchange membrane/catalyst electrode assembly.
NOVELTY - The polymer is a rubeanic acid polymer.    USE - For composite material used as proton conductor or hydrogen storage material for apparatus such as fuel cell, secondary battery, humidity sensor and hydrogen storage apparatus.    ADVANTAGE - The polymer provides composite material having high proton conductivity.    DETAILED DESCRIPTION - The polymer has structure of formula (1) or (2) (n = integer).    INDEPENDENT CLAIMS are included for the following:    (1) composite material containing a metal particle and an organic compound arranged at the surface of metal particle. The organic compound has formula (1) or (2);    (2) apparatus containing composite material used as proton conductor or hydrogen storage material; and    (3) humidity sensor containing a sensor element equipped with an electrode connected to the above composite material.    DESCRIPTION OF DRAWING(S) - The figure shows the particle size distribution of palladium particle in the composite material.
NOVELTY - The wiring (13) is electrically connected to the main grid and sub-grid of Ted solar-cell Thor adhesive agent.    USE - Solar cell.    ADVANTAGE - The reliability of the solar cell is improved. The cost is reduced and the electrical property of the solar cell is improved. The solar cell is used with polycrystal and also with the single-crystal substrate.    DETAILED DESCRIPTION - INDEPENDENT CLAIMS are also included for the following:    (1) manufacturing method of solar cell; and    (2) solar cell module.    DESCRIPTION OF DRAWING(S) - The figure shows a perspective view of the solar cell.    solar-cell (10)    main grid (12)    adhesive agent (12a,12b)    wiring (13)
NOVELTY - An electrolyte film has ionic conductivity and contains specific structural component (1) or (2).    USE - For electrolyte film-electrode assembly of fuel cell (both claimed) such as direct methanol-type fuel cell, and for display element and sensor.    ADVANTAGE - The electrolyte film has excellent ion conductivity, heat-resisting property, workability and dimensional stability. The fuel cell having the electrolyte film has low methanol transmittance and excellent electric power generating efficiency.    DETAILED DESCRIPTION - An electrolyte film has ionic conductivity and contains structural component of formula (1) or (2).    Ar,Ar'=bivalent aromatic group;    Y=sulfone or ketone group; and    X=H or univalent cation group.    INDEPENDENT CLAIMS are included for the following:    (1) electrolyte film-electrode assembly, which has the electrolyte film; and    (2) fuel cell having electrolyte film-electrode assembly.
NOVELTY - The gas reaction space (GRS) has division structures (35) arranged at the outer surface rather than the division structures (37) and manifold branches (61s) that are diverted as a gas distribution path in horizontal direction. The sub-gas distribution holes (34) are formed at specific region in a manner that the main gas distribution holes (33) are intervened, and the manifolds (61A,61B) and gas reaction space are connected.    USE - Fuel cell stack e.g. for polymer electrolyte fuel cell, phosphoric electrolyte fuel cell, phosphoric acid form fuel cell and molten carbonate form fuel cell.    ADVANTAGE - Raises the gas distribution efficiency of manifold and gas reaction space.    DESCRIPTION OF DRAWING(S) - The figure shows the connection structure of gas reaction space and manifold of fuel cell stack.    Main gas distribution hole (33)    Sub-gas distribution hole (34)    Division structures (35,37)    Manifolds (61A,61B)    Manifold branch (61s)    Gas reaction space (GRS)
NOVELTY - An electrolyte film is formed by filling polymer (III) having proton conductivity in the pore of porous base material containing cross-linked resin composition of 1 or more types of polymer (I) chosen from polyolefin, and polymer (II) having reactive group. The contraction stress ratio of machine direction and intersection direction of the base material is 0.4-2.5.    USE - For polymer electrolyte fuel cell and direct methanol polymer electrolyte fuel cell (both claimed).    ADVANTAGE - The electrolyte film improves the proton conductivity and power density of fuel cell.    DETAILED DESCRIPTION - INDEPENDENT CLAIMS are included for the following:    (1) polymer electrolyte fuel cell, which uses the electrolyte film; and    (2) direct methanol polymer electrolyte fuel cell, which uses the electrolyte film.
NOVELTY - The electrode catalyst contains active material consisting of 1-15 mol.% oxide of zirconium and/or titanium (A), 5-50 oxide of nickel, cobalt and/or iron (B) (5-50), and remainder platinum, ruthenium, palladium, rhodium and/or iridium (C). The content rate of nickel, cobalt and/or iron is 5 mol.% or less.    USE - For polymer electrolyte fuel cell (claimed).    ADVANTAGE - The electrode catalyst has high activity, and provides polymer electrolyte fuel cell with excellent stability and reliability. The elution of metal component is suppressed.    DETAILED DESCRIPTION - The component (A) is zirconium oxide. The component (B) is nickel oxide. The component (C) is platinum and ruthenium.    INDEPENDENT CLAIMS are included for the following:    (1) manufacture of electrode catalyst; and    (2) polymer electrolyte fuel cell.
NOVELTY - A terthiophene fullerene connection compound (1)-(4) has a long-chain alkyl group.    USE - For polymer of terthiophene fullerene connection compound (claimed), used as electroconductive polymer for electronic device such as organic solar cell, organic transistor, organic electroluminescent element and organic solid electrolytic capacitor.    ADVANTAGE - The terthiophene fullerene connection compound has excellent solubility in organic solvent, and is polymerized at high speed. The connection compound provides polymer having excellent mechanical strength, light resistance, charge separation ability and electroconductivity.    DETAILED DESCRIPTION - A terthiophene fullerene connection compound having a long-chain alkyl group, is of formulae (1)-(4).    R1-R4=alkyl group.    An INDEPENDENT CLAIM is also included for polymer of terthiophene fullerene connection compound, which has the terthiophene fullerene connection compound having long chain alkyl group.    DESCRIPTION OF DRAWING(S) - The graph shows the proton nuclear magnetic resonance spectrum of terthiophene fullerene connection compound.
NOVELTY - Organic semiconductor contains at least one polymer, structural units which emit light from the triplet state, and at least one triplet emitter. The mixture has two polymers where one has a triplet emitter in a covalent bond, and the other is a copolymer.    USE - The organic semiconductor is used in organic LEDs, organic solar cells, an organic laser diode or a non-linear optical system.    ADVANTAGE - The materials are more soluble and can be accessed more easily by synthesis, with an improved performance in organic LEDs.
NOVELTY - A fluorosulfate-based electrode active material is new.    USE - For use in negative- and/or positive (preferably) electrode of electricity-producing electrochemical cell, e.g. battery (claimed).    ADVANTAGE - The electrode material has increased capacity, enhanced cycling capability, enhanced reversibility, enhanced ionic conductivity, enhanced electrical conductivity, and reduced costs.    DETAILED DESCRIPTION - New fluorosulfate-based electrode active material is of formula (I), AaMb(SO4)cZd, where A, M, Z, a, b, c, and d are selected to maintain electroneutrality of the compound.    A= alkali metal(s);    a=greater than 0-9;    M=redox active element(s);    b=1-4;    c=1-3;    Z=OH, and/or halogen;    d=greater than 0-5.    An INDEPENDENT CLAIM is also included for a battery comprising a first electrode comprising a compound of formula (I); second counter-electrode comprising an intercalation active material; and electrolyte.
NOVELTY - A flexible solar cell assembly (18, 20, 22, 24, 26, 28) for use in an outer space environment or a non-Earth environment, comprises a solar cell having a first side and a second side; and a flexible substrate operably coupled to the second side of the solar cell. The solar cell is configured to produce an electrical current when receiving photons on at least the first side.    USE - For use in outer space environment or non-Earth environment (claimed).    ADVANTAGE - The solar cell assembly can radiate heat energy from the backside of the assemblies. An operating temperature of the solar cell assembly can be maintained within optimal operating temperature range in a space environment or in non-Earth environment.    DESCRIPTION OF DRAWING(S) - The figure is a top plan view of a solar cell array having solar cell assemblies.    Solar cell assemblies (18, 20, 22, 24, 26, 28)
NOVELTY - A solid polymer electrolyte film contains an aromatic hydrocarbon-type polymer compound (100 wt.pts) and inorganic filler (0.01-50 wt.pts). The aromatic hydrocarbon-type polymer compound has a proton acid group.    USE - For solid polymer electrolyte composite film (claimed) for fuel cell such as direct methanol fuel cell.    ADVANTAGE - The solid polymer electrolyte film has excellent proton conductivity, water-resisting property and adhesion with catalyst electrode. The fuel cell utilizing the film has improved battery reliability.    DETAILED DESCRIPTION - An INDEPENDENT CLAIM is included for solid polymer electrolyte composite film having at least one layer of the solid polymer electrolyte film.
NOVELTY - The polymeric electrolyte film (1) containing electrolyte polymer (2) filled in pores of porous base material (3), and has electrolyte polymer layer formed on the surface. The electrolyte polymer layer has thickness of 5 microns or less.    USE - For fuel cell (claimed) especially direct methanol type fuel cell.    ADVANTAGE - Film capability in electrolyte film, is improved. The electrolyte film has improved stability and battery capability. Productivity is improved.    DETAILED DESCRIPTION - INDEPENDENT CLAIMS are included for the following:    (1) fuel cell comprising the polymeric electrolyte film; and    (2) evaluation of quality of polymeric electrolyte film based on the proton conductivity of polymeric electrolyte film which is free of water or electrolyte liquid, and that of polymeric electrolyte liquid adhered with water or electrolyte liquid on surface.    DESCRIPTION OF DRAWING(S) - The figure shows the electrolyte film. (Drawing includes non-English language text).    film (1)    electrolyte polymer (2)    porous base material (3)
NOVELTY - Solid polymer electrolyte contains a hydrocarbon type polymer which contains a specific sulfur and nitrogen content repeating unit as principal chain. The repeating unit contains a proton conductive substituent in a side chain.    USE - For solid polymer electrolyte film for electrolyte/catalyst electrode joint material for film/electrode joint material used for fuel cell (all claimed).    ADVANTAGE - Fuel cell using the solid polymer electrolyte has high durability and is inexpensive. The solid polymer electrolyte film has excellent oxidation resistance.    DETAILED DESCRIPTION - Solid polymer electrolyte contains a hydrocarbon type polymer which contains a sulfur and nitrogen content repeating unit of formula (1) as principal chain. The repeating unit contains a proton conductive substituent in a side chain.    R1,R2=aromatic group, its derivative(s), alkyl group, its derivative(s) or alkyl group having at least 1 fluoro atom;and    X1-X4=proton conductive substituent.    INDEPENDENT CLAIMS are included for:    (a) solid polymer electrolyte film which consists of the solid polymer electrolyte;    (b) electrolyte/catalyst electrode joint material which has a catalyst electrode having electroconductive material which has carbon material supported with microparticles of catalyst metal obtained using the solid polymer electrolyte;    (c) film/electrode joint material which consists of the solid polymer electrolyte film and the electrolyte/catalyst electrode joint material; and    (d) fuel cell using the film/electrode joint material.
NOVELTY - A silicon-containing polymer compound contains repeating unit (1).    USE - For composition of solid polymer electrolyte film used for solid polymer electrolyte film-type fuel cell (all claimed) which is used as power supply of portable electronic device such as mobile telephone.    ADVANTAGE - The silicon containing polymer compound has high proton conductivity, and enables formation of film with favorable proton conductivity at high temperature.    DETAILED DESCRIPTION - A silicon-containing polymer compound contains repeating unit of formula (1).    R1=single bond or methylene group;    R2-R4=silicon atom, silicon-containing group which is capable of forming silalkylene bond or siloxane bond, 1-20C alkyl, haloalkyl or 6-20C aryl;    R5-R7=H, fluorine, methyl or trifluoromethyl;    X=H or counter ion;    a/(a+b); and    b(a+b)=0-1 (including 0).    INDEPENDENT CLAIMS are included for the following:    (1) solid polymer electrolyte film-forming composition, which is obtained by dissolving the silicon-containing polymer compound in organic solvent;    (2) solid polymer electrolyte film obtained by curing the composition;    (3) manufacture of solid polymer electrolyte film, which involves radiation curing or heat-hardening the composition; and    (4) solid polymer electrolyte film-type fuel cell, has an electrolyte film provided between a fuel electrode and an air electrode.
NOVELTY - The solid polyelectrolyte contains a composition obtained by mixing a solution of a polymer (I) having acid groups with a solution of a polymer (II) having basic groups. The polymer (I) is an aliphatic polymer having sulfonic acid group, phosphonic acid group and/or carboxyl group in side chain. The polymer (II) is an aliphatic polymer or aromatic polymer having amino group, amide group and/or urea group in principal chain or side chain.    USE - For solid polymer gel film used for solid polyelectrolyte film of fuel cell (all claimed) such as direct methanol fuel cell (DMFC), and also for oxidation reduction cell, electrodialysis film, reverse osmosis membrane, nano membrane filter, diffusion-dialysis film, gas-separation film, osmosis vaporization and osmosis extraction film, humidity sensor and gas sensor.    ADVANTAGE - The solid polyelectrolyte provides electrolyte film of fuel cell with low methanol permeability and high ionic conductivity.    DETAILED DESCRIPTION - INDEPENDENT CLAIMS are included for the following:    (1) solid polymer gel film (1);    (2) solid polyelectrolyte film; and    (3) fuel cell.    DESCRIPTION OF DRAWING(S) - The figure shows the side view of the solid polyelectrolyte film.    solid polymer gel film (1)    porous membrane (2)
NOVELTY - An electronic component separator comprises porous base made of a substance having a melting point of less than or equal to180degreesC; and resin structure provided on one side of and/or inside the porous base. The resin structure comprises filler grain (2).    USE - For lithium ion secondary battery, polymer lithium second battery, aluminum electrolytic capacitor or electric double-layer capacitor.    ADVANTAGE - The invented electronic component separator provides minimal heat shrinkage even when overheated, and exhibits high reliability and excellent workability.    DETAILED DESCRIPTION - An INDEPENDENT CLAIM is also included for a method for producing electronic component separator coating a porous base made of a substance having a melting point of less than or equal to180degreesC with a coating material that contains a resin for forming a porous resin structure; and then the coating layer is dried to form a porous resin structure on the surface of and/or inside said porous base.    DESCRIPTION OF DRAWING(S) - The figure is a schematic view of the electric component separator.    Resin film (1)    Pores (1a)    Grain (2)
NOVELTY - A current collector comprises composite wires including a core having longitudinally extending fibers radially arranged to define interstices between outer surfaces of adjacent fibers, and a matrix positioned within the interstices to such an extent that the core is impervious to fluid penetration via capillary forces; and a metal coating formed around the outer surface of the core.    USE - For energy storage devices, e.g. lead-acid batteries and lead-carbon capacitors.    ADVANTAGE - The invention eliminates the corrosion and self-discharge mechanisms, extends service life, and improves performance and efficiency of batteries and all energy storage devices which may use the superior performance, composite material current collectors in either bipolar or monopolar configuration.    DETAILED DESCRIPTION - An INDEPENDENT CLAIM is also included for an energy storage device comprising: a case; stacked plates positioned in the case; and a separator positioned between each adjacent pair of plates. Each plate comprises that inventive current collector formed by woven composite wires and active material positioned on the current collector.    DESCRIPTION OF DRAWING(S) - The figure shows a cross-sectional view of a composite wire.    Composite wire (61)    Core (62)    Coating (63)    Fibers (64)    Matrix (65)
NOVELTY - Preparation of omega-iodo perfluoro acid fluoride comprises reacting carboxylic acid fluoride and specific hexafluoropropene oxide in carboxylic acid dinitrile solvent, in presence of metal fluoride catalyst.    USE - For manufacture of omega-iodo perfluoro acid chloride used as monomer for solid electrolyte film formation material for polymer electrolyte fuel cell.    ADVANTAGE - The method provides omega-iodo perfluoro acid chloride with high yield and high selectivity.    DETAILED DESCRIPTION - Preparation of omega-iodo perfluoro acid fluoride of formula I(CF2)x+1OCF(CF3)COF (I) comprises reacting carboxylic acid fluoride of formula I(CF2)xCOF (II) and hexafluoropropene oxide in carboxylic acid dinitrile solvent of formula (NC(CH2)mCN) (III), in presence of metal fluoride catalyst of formula MF (IV).    m = 1-10;    M = Ma or (Mb)1/2;    Ma = alkali metal;    Mb = alkaline earth metal; and    x = 0-10.
NOVELTY - Process for production of linear- and/or point-formed structures on a carrier, e.g. electrical contacts strips on a semiconductor element, e.g. a solar cell, by application of an electrically conductive adherent paste which is then hardened. The substance has electrically active centers, and after application is converted to a medium containing polar molecules, and/or the substance leaves a hardened (sic) component immediately after application to the carrier.    USE - The process is useful in the production of semiconductors and solar cells.    ADVANTAGE - The resistance of the structure obtained is small and the process is suitable for mass production of semiconductors.
NOVELTY - A battery comprises an electrolyte and a positive electrode having an active material and an electron conducting material that gives electrical conductivity to the active material.    USE - As a lithium ion secondary battery.    ADVANTAGE - The voltage of the battery can be easily raised, charging and discharging of battery can be carried out properly, provides good couloumb efficiency (the ratio of discharge time to the charge time) and suppresses oxidative decomposition of electrolyte.    DETAILED DESCRIPTION - The electron conducting material has at least on a surface a barrier layer substantially constituted from at least one material selected from oxides, carbides or nitrides having at least one metal from group 2 - 14 in the third or subsequent period of the periodic table as a constituent element or tungsten.    An INDEPENDENT CLAIM is included for manufacturing the battery.
NOVELTY - A proton-conducting electrolyte, comprises polyamide sulfamidic acid comprising a polyamide backbone and side chains of sulfamidic acid groups.    USE - The electrolyte is used for electrodes or electrolyte membrane of fuel cell (claimed).    ADVANTAGE - The electrolyte has excellent proton-conducting properties, excellent acidity, ion exchange capacity, membrane-forming capability, heat resistance, and chemical stability without the presence of a fluorine-containing compound. It may be synthesized at a lower cost in a reduced number of reaction steps and results in a high yield.    DETAILED DESCRIPTION - An INDEPENDENT CLAIM is also included for a fuel cell, comprising a pair of electrodes; and an electrolyte membrane interposed between the electrodes, where at least one of the electrodes or the electrolyte membrane includes a proton-conducting electrolyte that comprises polyamide sulfamidic acid with a polyamide backbone and side chains of sulfamidic acid groups.
NOVELTY - An electronic business card comprises electrical components mounted to a printed circuit board, a direct current source providing power to the electrical components to achieve desired functionality; and a switch for selectively disconnecting power supplied by the direct current source to the electrical components.    USE - The electronic business card is used as identifiers of the presenter and as a token of agency.    ADVANTAGE - The invention is thinner than the prior art    DETAILED DESCRIPTION - An electronic business card comprises a printed circuit board having a desired length and width of the business card, as well as front and back major surfaces; electrical components mounted to the printed circuit board and selected to provide a desired functionality; a direct-current source mounted to the printed circuit board and providing power to the electrical components through the circuit board to achieve the desired functionality; and a switch (405) for selectively disconnecting power supplied by the direct-current source to the electrical components.    DESCRIPTION OF DRAWING(S) - The figure shows a top plan view of the printed circuit board.    Light emitting diodes (401)    Resistor (402)    Battery holder (403)    Cell (404)    Switch (405)
NOVELTY - Anode mix comprises positive electrode active material, and poly oxyethylene or poly oxypropylene.    USE - For non-aqueous electrolyte secondary battery (claimed) used as power supply for portable electronic devices, e.g. mobile telephone, portable audio player and personal digital assistant.    ADVANTAGE - The anode mix suppresses gas evolution during high temperature preservation and deterioration of battery characteristic. The mix provides high quality battery having favorable load characteristics.    DETAILED DESCRIPTION - INDEPENDENT CLAIMS are included for:    (a) non-aqueous electrolyte secondary battery; and    (b) manufacture of the non-aqueous electrolyte secondary battery.    DESCRIPTION OF DRAWING(S) - The figure shows the perspective diagram of the non-aqueous electrolyte secondary battery. (Drawing includes non-English language text).    winding-type electrode element (1)    cladding material (2)    leads (3,4)
NOVELTY - A heat exchanger (200) having tubes (210) in which an internal fluid passes, is fixed within a casing (100) in which an external fluid passes from an inflow opening (100a) to an outflow opening (100b) so as to make the flow directions of both fluids cross. The portions (201,202) of the heat exchanger beside the outflow and inflow openings of the casing, are fixed in contact with the opposite walls (101,102) of the casing.    USE - For performing a heat exchange between two fluids such as water and combustion gas for generating hot water in a water heater.    ADVANTAGE - The fluid circulating inside the case is prevented from bypassing the heat exchanger without using an additional component and an increase in the number of components and assembly man-hours.    DESCRIPTION OF DRAWING(S) - The figure shows a cross-sectional view of the heat exchange equipment. (Drawing includes non-English language text).    casing (100,200)    inflow opening (100a)    outflow opening (100b)    walls (101,102)    inflow opening side portion (201)    outflow opening side portion (202)    tubes (210)
NOVELTY - The solar cell module (101) includes a photovoltaic cell (102) and a light emitting diode (LED) (103) that are sealed between a frame (104) and a surface protection board by a transparent resin such as ethylene vinyl acetate resin.    USE - Solar cell module for electric power generation in outdoor electronic display apparatus such as advertising panel and decorative display panel installed in buildings, game arcade and trunk road.    ADVANTAGE - Improves the visibility of the outdoor electronic display apparatus while reducing the power consumption.    DESCRIPTION OF DRAWING(S) - The figure shows a top elevation of the solar cell module. (Drawing includes non-English language text).    Solar cell module (101)    Photovoltaic cell (102)    LED (103)    Frame (104)    Intersection point (105)
NOVELTY - Proton conductor comprises an acidic group-containing polymer that has an acidic group capable of dissociating proton, and a proton acceptor that has a boiling point at 1 atmosphere higher than 100 degrees C and that functions as a medium for conducting the proton dissociated from the acidic group. The acidic group-containing polymer and the proton acceptor are retained in pores of a porous member.    USE - For use as an electrolyte of a fuel cell.    ADVANTAGE - The proton conductor exhibits high proton conductivity under a dry condition. It does not enlarge the size of the fuel cell and increase the operation cost. It has no fear of decreasing proton conductivity.    DESCRIPTION OF DRAWING(S) - The figure shows a schematic perspective view entirely illustrating a test piece and electrodes for measuring the proton conductivity of a proton conductor.
NOVELTY - The assembly sprays liquid containing an electrode catalyst and solvent to the surface of an electrolyte membrane (2) by an electrostatic spraying method, so that an electrode catalyst (5) is deposited selectively on the surface of the membrane corresponding to an ion conduction domain (3).    USE - Membrane electrode assembly (MEA) for polymer electrolyte fuel cell (claimed) used for vehicle and domestic application.    ADVANTAGE - Decreases the usage amount of expensive catalyst without reducing the capability of membrane electrode assembly, and achieves cost reduction.    DETAILED DESCRIPTION - INDEPENDENT CLAIMS are also included for the following:    (a) membrane electrode assembly manufacturing method; and    (b) polymer electrolyte fuel cell.    DESCRIPTION OF DRAWING(S) - The figure shows an explanatory diagram of a membrane electrode assembly.    membrane electrode assembly (1)    electrolyte membrane (2)    ion conduction domain (3)    ion non-conducting domain (4)    electrode catalyst (5)
NOVELTY - A fuel mixture comprises at least one performance additive comprising a cyclic tertiary amine having a molecular weight of at least 200.    USE - The mixture is used for preparing fuel supply and electrode composition for membrane electrode assembly for electrochemical cell such as direct methanol fuel cell (claimed).    ADVANTAGE - The performance additive is capable of improving the electrooxidation reaction rate of the fuel mixture, measured as current density, by at least 2% compared to a fuel mixture not containing the performance additive. It improves the power density of polymer electrolyte fuel cells.    DETAILED DESCRIPTION - INDEPENDENT CLAIMS are also included for:    (A) fuel supply for supplying fuel to the anode of fuel cell, comprising at least one performance additive comprised of cyclic tertiary amine as above;    (B) electrode composition comprising electrocatalyst, polymer binder and at least one performance additive as above;    (C) membrane electrode assembly comprising the above electrode composition; and    (D) electrochemical cell, i.e. fuel cell, comprising an anode and a cathode, a membrane (10) comprising ionomer having ion-exchange groups separating the anode and cathode prepared from an electrode composition, and fuel supply comprised of at least one performance additive.    DESCRIPTION OF DRAWING(S) - The figure is a schematic view of a single cell assembly.    Membrane (10)    Polymer electrolyte membrane (11)    Electrodes (12)    Gas diffusion backing (13)    Current collector (22)
NOVELTY - A lithium oxygen battery comprises a cathode, an anode, and a solid electrolyte disposed between the cathode and the anode. The solid electrolyte has at least one ion conductive glass layer and at least one ion conductive polymer layer.    USE - Used as a power supply.    ADVANTAGE - The invention overcomes problems associated with the prior art. It provides excellent barrier protection of the lithium anode from moisture. The overall barrier is pinhole free and is not brittle.    DETAILED DESCRIPTION - An INDEPENDENT CLAIM is also included for a method of producing a lithium oxygen battery comprising providing an electrically conductive fiber matrix; coating the fiber matrix with a polymer; depositing a cathode (14) layer upon the fiber matrix opposite the polymer coating; depositing alternating layers of ion conductive glass and ion conductive polymer upon the polymer coating of the matrix to form a solid electrolyte (15); depositing an anode upon the solid electrolyte; and mounting an anode terminal in electrical contact with the anode (16).    DESCRIPTION OF DRAWING(S) - The figure shows a series of cross-sectional views of manufacturing a lithium air battery.    Substrate (13)    Cathode (14)    Solid electrolyte (15)    Anode (16)    Cathode terminal (18)
NOVELTY - A fuel cell system has a contamination control system with a particulate z-filter for straight through flow from a first flow face to a second flow face, a chemical adsorbent filter (24) for straight through flow from a first flow face to a second flow face and a silencer (25). The filter comprises cellulosic filtration media and nanofiber media. The particulate filter or the chemical filter is mounted in an inner fender (102) compartment of the automobile.    USE - As fuel cell system, particularly polymer electrolyte membrane fuel cell system i.e. motor vehicle e.g. automobile.    ADVANTAGE - The components of the contamination control system are designed and installed in the inventive fuel cell system for lasting the life of the system.    DETAILED DESCRIPTION - A fuel cell system comprises an automobile, and a fuel cell having an anode and a cathode. The cathode receives an air stream. The fuel cell provides electrical power to the automobile. A contamination control system is mounted in the automobile upstream of the fuel cell in the air stream. It comprises a particulate z-filter for straight through flow from a first flow face to a second flow face, a chemical adsorbent filter (24) for straight through flow from a first flow face to a second flow face and a silencer (25). The filter comprises cellulosic filtration media and nanofiber media. A compressor (15) is positioned upstream of the fuel cell. At least one of the particulate filter (22) and the chemical adsorbent filter is mounted in an inner fender (102) compartment of the automobile.    DESCRIPTION OF DRAWING(S) - The figure is a front perspective view of a portion of an automotive compartment having a contamination control system of the invention for an automotive cathodic intake air for a fuel cell.    Compressor (15)    Particulate filter (22)    Chemical adsorbent filter (24)    Silencer (25)    Fender (102)
NOVELTY - Formation of battery charging device comprises providing a power source capable of converting an alternating current voltage into a direct current (DC) voltage; providing conductive loaded resin-based material comprising conductive materials in a resin-based host; molding the conductive loaded, resin-based material into an external terminal; and connecting the external terminal to the DC voltage.    USE - For forming battery charging device for portable tools, toys, cellular phones, personal digital assistants, portable computers, or razors.    ADVANTAGE - The method provides effective battery charger contact points and charging circuits. The battery connections are non-corrosive. They are molded of conductive loaded resin-based material where the connection characteristics can be altered or the visual characteristics can be altered by forming a metal layer over the conductive loaded resin-based material. The resins provide the structural integrity to the molded part.    DESCRIPTION OF DRAWING(S) - The figure illustrates conductive fabric-like materials formed from conductive loaded resin-based material.    Conductive fabric (42')
NOVELTY - Non-aqueous electrolyte solution (I) comprises a lithium salt and a solvent comprising at least one alkyl phosphite (A) or haloalkyl phosphite.    USE - (I) is useful in electric sources, camcorders, notebook computers and cell phones.    ADVANTAGE - (I) is capable of withstanding high voltage, achieving high discharge capacity and high energy density. (I) is inflammable.    DETAILED DESCRIPTION - Non-aqueous electrolyte solution (I) comprises a lithium salt and a solvent comprising at least one alkyl phosphite (A) of formula (R1-P(OR2)-OR3).    R1-R3 = alkyl groups (optionally substituted by at least one halogen atom).    An INDEPENDENT CLAIM is also included for an electrochemical energy storage device comprising a negative electrode, a positive electrode, a separator between them and (I).
NOVELTY - The solar cell module has solar ray impermeable film (6) provided at back side of module.    USE - Solar cell module installed on building.    ADVANTAGE - Improves thermal insulation property while preventing reduction of conservation efficiency.    DESCRIPTION OF DRAWING(S) - The figure shows a sectional view of the solar cell module. (Drawing includes non-English language text).    substrates (1,5)    sealing agent (2,4)    photovoltaic cell (3)
NOVELTY - The lithium secondary battery has an electrode group obtained by laminating or winding an anode (1) and a cathode (5). A heat-resistant insulating layer (3) containing filler and binder, is provided on one surface of a porous layer (4) containing resin. The porous layer is integrated with anode or cathode.    USE - As power supply for portable electronic devices.    ADVANTAGE - The lithium secondary battery has excellent safety, heat-resistance and electrical property such as short circuit-proof property.    DETAILED DESCRIPTION - An INDEPENDENT CLAIM is included for manufacture of lithium secondary battery.    DESCRIPTION OF DRAWING(S) - The figure shows the model of structure of lithium secondary battery.    anode (1)    polyethylene separator (2)    heat-resistant insulating layer (3)    porous layer (4)    cathode (5)
NOVELTY - The non-aqueous electrolyte primary battery has a fluorocarbon material as an anode material and material capable of discharging lithium ion as a cathode material. The fluorocarbon material is formed by carrying out fluorination of carbon powder and heating fluorinated powder. The carbon powder is obtained by mixing natural graphite powder or artificial graphite powder, and amorphous carbon powder.    USE - As power supply for electronic devices and memory backup.    ADVANTAGE - The non-aqueous electrolyte primary battery has improved discharge characteristics and suppressed voltage drop during discharge.    DESCRIPTION OF DRAWING(S) - The figure shows a section of non-aqueous electrolyte primary battery.    Anode can (1)    Cathode can (2)    Anode (4)    Cathode (5)    Separator (6)
NOVELTY - The optoelectric transducer has an optical semiconductor electrode (20) comprising a metal-oxide semiconductor layer (3), a counter electrode (21), and an electrolyte layer (4) clamped between the optical semiconductor electrode and the counter electrode. The counter electrode has an electroconductive polymer film (8) formed by applying an organic solvent dispersion solution of a conductive polymer.    USE - For dye-sensitized solar cell.    ADVANTAGE - The optoelectric transducer is simple, economical, and has excellent photoelectric conversion efficiency, productive efficiency and high conductivity.    DETAILED DESCRIPTION - An INDEPENDENT CLAIM is included for manufacture of the optoelectric transducer.    DESCRIPTION OF DRAWING(S) - The figure shows the outline block diagram of the optoelectric transducer. (Drawing includes non-English language text).    metal oxide semiconductor layer (3)    electrolyte layer (4)    electroconductive polymer film (8)    optical semiconductor electrode (20)    counter electrode (21)
NOVELTY - The fuel cartridge has liquid adhesive agent layer (1602) surrounding fuel chamber (1508) containing fuel (124), so that liquid adhesive agent (1604) creeps into crack (1606) in fuel cartridge case (1502) and hardens when in contact with air.    USE - For fuel cell (claimed).    ADVANTAGE - The crack is filled with liquid adhesive agent immediately after crack arises in the cartridge case. Hence leakage of fuel is prevented, therefore durability and impact strength are improved.    DETAILED DESCRIPTION - INDEPENDENT CLAIMS are also included for the following:    (1) fuel cell; and    (2) fuel cell cartridge manufacturing method.    DESCRIPTION OF DRAWING(S) - The figure shows a sectional drawing of the repair mechanism of fuel cartridge.    fuel (124)    case (1502)    fuel chamber (1508)    liquid adhesive agent layer (1602)    liquid adhesive agent (1604)    crack region (1606)
NOVELTY - The fuel cell stack includes a humidifier (100) for supplying humidified gas such as water vapor to an air electrode of a fuel cell (91), through the circulation tubes (14,15).    USE - For power generation in electronic devices e.g. mobile telephone, notebook computer, digital camera, personal digital assistant (PDA) and electronic notebook.    ADVANTAGE - Electric-power-generation efficiency of the fuel cell is improved by using simple technique.    DETAILED DESCRIPTION - An INDEPENDENT CLAIM is also included for fuel storage module.    DESCRIPTION OF DRAWING(S) - The figure shows a perspective view of a fuel cell stack.    fuel tanks (8,9)    circulation tubes (14,15)    fuel cell (91)    humidifier (100)
NOVELTY - Deformation of solid polymer electrolyte molded product is carried out by performing uniaxial expansion, and ionic conductivity of solid polymer electrolyte is improved.    USE - For improving ionic conductivity of solid polymer electrolyte used for solid polymer electrolyte battery (claimed), capacitor, sensor and electrochromic display element.    ADVANTAGE - The ionic conductivity of solid polymer electrolyte is effectively improved. The electrolyte provides solid polymer electrolyte battery having excellent battery characteristics.    DETAILED DESCRIPTION - INDEPENDENT CLAIMS are included for the following:    (1) solid polymer electrolyte molded product; and    (2) solid polymer electrolyte battery, which is formed by integrating solid polymer electrolyte molded product.    DESCRIPTION OF DRAWING(S) - The figure shows the schematic view of solid polymer electrolyte sample. (Drawing includes non-English language text).
NOVELTY - The solar cell module has a film sheet (4) interposed between a glass surface (2) and a photovoltaic cell (1), and between reverse-side of the material (6) and photovoltaic cell. The sealing agent (5) with separation degradation characteristic is interposed between the glass surface and the film sheet. The other sealing agent (3) is interposed between the film sheet and the photovoltaic cell.    USE - Recycle compatible solar cell module used in building.    ADVANTAGE - Positional offset of the photovoltaic cell is prevented by the sealing agent, thereby improving weathering resistance and obtaining solar cell module having high reliability.    DESCRIPTION OF DRAWING(S) - The figure shows a sectional view of the recycle compatible solar cell module. (Drawing includes non-English language text).    photovolotaic cell (1)    glass surface (2)    sealing agents (3, 5)    film sheet (4)    reverse-side of material (6)    frame (7)
NOVELTY - The layers of an anode line, a cathode line and a mass movement electrolyte are manufactured and joined according to press fit or bonding process at a fuel cell reaction layer. The flowpath layer is formed by a flexible substrate and the fuel cell reaction layer is joined with the flowpath layer for manufacture of flexible soft plate lamination adjustment fuel cell.    USE - For manufacturing flexible soft plate lamination adjustment fuel cell for portable electronic devices such as mobile phone, personal digital assistant (PDA), smart phone and notebook computer.    ADVANTAGE - The flexible soft plate lamination adjustment fuel cell is manufactured efficiently at low cost.    DETAILED DESCRIPTION - An INDEPENDENT CLAIM is also included for flexible soft plate lamination adjustment fuel cell.    DESCRIPTION OF DRAWING(S) - The flowchart explains the manufacturing process of the flexible soft plate lamination adjustment fuel cell. (Drawing includes non-English language text).
NOVELTY - A mixture obtained by dissolving powder and solvent in carbon material, cation exchange resin, catalyst metal and acid is coated on a sheet and dried. A laminate of a catalyst electrode layer and sheet is produced. The electrode layer is thermally transferred from laminate to a cation exchange membrane surface to obtain a cation exchange membrane/catalyst electrode joint component. The component is further contacted with an acid.    USE - For polymer electrolyte fuel cell used as vehicle-mounted power supply.    ADVANTAGE - The cation exchange membrane/catalyst electrode joint component is obtained with moderate holes having favorable porosity. The fuel cell obtained using the component has high power density and gas-diffusion property.
NOVELTY - A frame laminate structure (3) comprising frames (1a-1c) connected along lamination direction of a battery element (21), for fixing peripheral portion of collector (13), is arranged at circumference of the battery element.    USE - Used by vehicle e.g. electric vehicle and hybrid vehicle.    ADVANTAGE - Ensures rigidity of frame laminate structure during manufacture of battery element. Enables to manufacture battery conveniently and rapidly.    DETAILED DESCRIPTION - INDEPENDENT CLAIMS are also included for the following:    (1) battery pack;    (2) vehicle; and    (3) manufacturing method of bipolar battery.    DESCRIPTION OF DRAWING(S) - The figure shows a sectional view of battery element with frame laminate structure.    frames (1a-1c)    frame laminate structure (3)    collector (13)    battery element (21)
NOVELTY - A reward ring (32) formed of transparent material, is arranged between a windshield glass (21) and a character board (25). A thin metal film (34) is formed at optical surface (33a,33b) of ring, by dry plating process. The reward ring provides incident light required for electric power generation of solar cell (31) arranged at periphery of ring, when viewability of solar cell is disturbed through reward ring from external.    USE - Solar watch.    ADVANTAGE - Increases incident light quantity for solar cell, thereby raising electric-power generation efficiency. Reduces thickness of solar watch.    DESCRIPTION OF DRAWING(S) - The figure shows the expanded sectional view of solar watch.    windshield glass (21)    character board (25)    solar cell (31)    reward ring (32)    optical surfaces (33a,33b)    thin metal film (34)
NOVELTY - A gel polymer electrolyte is obtained by mixing a matrix polymer obtained by polymerizing a substrate monomer having acrylate group and/or methacrylate group and fluorine-type monomer, and a non-aqueous electrolyte. The gel polymer electrolyte is capable of conducting lithium ion.    USE - For lithium secondary battery (claimed).    ADVANTAGE - The gel polymer electrolyte improves battery characteristics, such as liquid maintenance property of non-aqueous electrolyte, and charging and discharging characteristics. The lithium secondary battery utilizing the gel polymer electrolyte, has improved battery capability. The polymer electrolyte has excellent mechanical strength and lithium ion conductivity.    DETAILED DESCRIPTION - A gel polymer electrolyte is obtained by mixing a matrix polymer obtained by polymerizing a substrate monomer having acrylate group and/or methacrylate group and fluorine-type monomer of formula: CH2=C(R1)(COOCH2(CF2)nR2), and a non-aqueous electrolyte. The gel polymer electrolyte is capable of conducting lithium ion.    R1=H or CH3;    R2=H or F;and    n=1-10.    An INDEPENDENT CLAIM is included for lithium secondary battery, which consists of an anode, a cathode and the gel polymer electrolyte.
NOVELTY - The electrolyte composition contains a polyelectrolyte material containing a principal chain portion having carbon type structure and a specific graft side chain portion grafted by the principal chain.    USE - For fuel cell (claimed).    ADVANTAGE - The electrolyte composition provides fuel cell having high oxidation resistance and reduced water absorptivity. The electrolyte composition has high ion exchange capacity and moisture resistance.    DETAILED DESCRIPTION - The electrolyte composition contains a polyelectrolyte material containing a principal chain portion having carbon type structure and a graft side chain portion of formula -(CH2CH(-(A1-SO2-A2-B-)n-A3-SO3H))m grafted by the principal chain.    A1-A3=para-, meta- or ortho- phenylene and/or naphthylene;    B=O, S, CH2 or NH;and    m,n=integer greater than 0.    An INDEPENDENT CLAIM is included for the fuel cell containing the above electrolyte composition as an electrolyte.
NOVELTY - A solution containing acidic group-containing polymer and a solvent is flow spread on a support and dried at 150degreesC or less. The obtained gel film is peeled from the support and dry heat processed to obtain a solid polymer electrolyte film.    USE - For manufacturing solid polymer electrolyte film used for fuel cell and water electrolyzer.    ADVANTAGE - The solid polymer electrolyte film with excellent heat resisting property and small amount of residual solvent is obtained. The film provides fuel cell having high electric power generation efficiency, excellent workability, ionic conductivity and dimensional stability.
NOVELTY - A mold for molding secondary battery includes a lower mold (100) having a first gate (120) of definite dimensions, connected to a first runner (110), and a first cavity (130) to accommodate a can and a protective circuit board within; and an upper mold (200) having a second runner (210), a second gate (220), and a second cavity (230). The first and second runners run parallel to the long side (132, 232) of their respective cavities.    USE - For molding a battery (claimed) e.g. secondary battery.    ADVANTAGE - The runners, through which the resin is injected and passes, are formed parallel to the direction of the long sides of the cavities so that the resin travels the shortest path and the waste of the resin is minimized. The mold minimizes the waste of a molding substance e.g. resin, used to retain a protective circuit board, in a battery can; minimizes the molding time using a resin. The method of molding a battery prevents the fracture of a safety vent of a can due to high pressure during a process of molding a can and a protective circuit board in a mold using a resin.    DETAILED DESCRIPTION - The can and the protective circuit board are arranged to have a predetermined gap defined in between while being electrically connected to each other. The gates have slant surfaces arranged such that closer the gap between the can and the protective circuit board smaller the cross-sectional area becomes, through which the resin passes after passing through the gates.    DESCRIPTION OF DRAWING(S) - The figure shows a perspective view of a can and a protective circuit board seated on the mold.    lower mold (100)    first runner (110)    first gate (120)    first cavity (130)    long side of first cavity (132)    upper mold (200)    second runner (210)    second gate (220)    second cavity (230)    long side of second cavity. (232)
NOVELTY - Battery has tabs (11,12) extended from laminated package (10) of electrode (20), and resin films (103,104) with heat welding property cover the connection portions of the tabs and electrode. The sealing portion (102) is formed by interposing the tabs with resin films between lamination package by thermo-compression bonding process.    USE - For portable electronic device e.g. mobile telephone, pocket personal computer (PC), portable audio equipment, digital camera and personal digital assistant (PDA).    ADVANTAGE - Sealing reliability of the battery is improved.    DESCRIPTION OF DRAWING(S) - The figure shows a schematic view of the lithium-polymer battery.    laminated package (10)    tabs (11,12)    electrode (20)    sealing portion (102)    resin films (103,104)
NOVELTY - An lamination exterior cover (101) for covering periphery of an electrode structure (114a) has masking tape (107) provided within cover interior comprising adhesive application and non-application areas, such that adhesive application area is provided in vicinity to electrode structure sealing region of cover.    USE - Used for mobile phone and personal digital assistant (PDA).    ADVANTAGE - Favorable welding quality is ensured and airtightness is obtained even if sealing width is reduced.    DESCRIPTION OF DRAWING(S) - The figure shows a section of the laminated battery. (Drawing includes non-English language text).    Lamination exterior cover (101)    Positive electrode tab (102)    Negative electrode tab (103)    Tab resin (104)    Masking tape (107)    Electrode structure (114a)
NOVELTY - The unit cell (1) assembled with the electrodes is arranged in the lower mold such that the inner lower wall of the lower mold covers the external lead terminals (3-5) of the unit cell and the cell is covered with resin (2a) by resin molding. The cell is then placed in another fused resin mold and outer resin covering (2b) is formed.    USE - For manufacturing battery pack.    ADVANTAGE - The closing of the external lead terminals of the cell during molding is prevented and the cell board is placed within the mold without positional offset.    DESCRIPTION OF DRAWING(S) - The figure shows a perspective view of the battery pack.    unit cell (1)    resin covering (2b)    lead terminals (3-5)
NOVELTY - The photoelectric element (10) has a thin-film layer (20) comprising a polymer chain (21) of electron donor group, a polymer chain (22) of photosensitization group and a polymer chain (23) of electron accepting group, formed between a substrate electrode (11) and counter electrode (12).    USE - For solar cell (claimed).    ADVANTAGE - Realizes photoelectric element with excellent electron transport capability and photoelectric conversion efficiency stably.    DETAILED DESCRIPTION - An INDEPENDENT CLAIM is also included for solar cell.    DESCRIPTION OF DRAWING(S) - The figure shows a conceptual diagram of the photoelectric element. (Drawing includes non-English language text).    photoelectric element (10)    substrate electrode (11)    counter electrode (12)    thin-film layer (20)    polymer chains (21-23)
NOVELTY - Rechargeable battery (1) comprises a case (10) having an internal space and an open end; a battery cell (20) installed within the case, made of pliable material and having a surface electrically connected to a circuit board (30) at the open end of the case; and a covering member for hermetically sealing the open end of the case.    USE - The rechargeable battery, which is lithium polymer battery, for use in portable electronic equipment.    ADVANTAGE - The battery has a compact size, improved strength for withstanding an external impact, and may be manufactured easily.    DETAILED DESCRIPTION - An INDEPENDENT CLAIM is also included for a method for manufacturing a rechargeable battery, comprising:    (a) installing a battery cell within a case, where the case has an internal space and an open end and the battery cell is made of pliable material;    (b) electrically connecting a surface of the battery cell to a circuit board at the open end of the case; and    (c) hermetically sealing the open end of the case with a covering member.    DESCRIPTION OF DRAWING(S) - The figure shows a perspective view of a rechargeable battery having a pliable cell as partially removed from a covering member.    Rechargeable battery (1)    Case (10)    Battery cell (20)    Circuit board (30)    External terminal (50)
NOVELTY - Gasket for a fuel cell, comprises a gasket having an exterior surface; and a sensor coupled to the exterior surface of the gasket and protruding outwardly. The sensor is composed of a conductor disposed on at least one dielectric layer (24).    USE - The gasket is used for monitoring conditions associated with a fuel cell (claimed) useful for converting electrochemical energy.    ADVANTAGE - A small voltage drop occurring across a number of fuel cells could be distinguished from a relatively large voltage drop across one problematic fuel cell within the stack.    DESCRIPTION OF DRAWING(S) - The figure shows a partial, top view of an integrated sensor device coupled to the gasket.    Conductor pattern (22)    Dielectric layer (24)
NOVELTY - Reformer (20) comprises a double pipe line (21, 22) having independent flow paths (23, 24) through where fuel passes; and catalytic layers arranged in the flow paths and adapted to generate thermal energy through chemical catalytic reaction, and adapted to generate hydrogen gas from the fuel.    USE - For fuel cell system comprising an electricity generator, a fuel supply unit, and an oxygen supply unit (claimed).    ADVANTAGE - The reformer is compact in size and can transfer heat rapidly between a heat-emitting portion and a heat-absorbing portion.    DESCRIPTION OF DRAWING(S) - The figure shows a perspective view of a structure of a reformer.    Reformer (20)    Pipe line (21,22)    Flow paths (23,24)    Catalytic layers (25,26)
NOVELTY - A fuel cell (1) comprises a proton-conducting solid electrolyte having internal electrode(s); a fuel electrode provided on one side of the solid electrolyte; an oxidant electrode provided on the other side of the solid electrolyte; and a polarizer for electrochemically polarizing the internal electrode for oxidizing or reducing a fuel or an oxidant passing through an inside of the solid electrolyte.    USE - The inventive fuel cell, e.g. polymer electrolyte fuel cell, is used as a power source for a vehicle or a stationary generator.    ADVANTAGE - The inventive fuel cell can prevent defect or change in quality in a solid electrolyte.    DESCRIPTION OF DRAWING(S) - The figure is a cross-sectional view of the main portion of the fuel cell and its using state.    Fuel cell (1)    Fuel electrode (3)    Oxidant electrode (4)    Solid electrolyte (5)    Internal electrode (6)
NOVELTY - The module (100) has a photovoltaic cell (105) whose finger electrode (101) is connected with a reverse side electrode (104') of another photovoltaic cell (105'), through thermosetting property conductive adhesives (103,103') of a lead wire (102). The adhesives do not have fluidity at normal temperature and have softening point greater than curing temperature.    USE - Solar cell module.    ADVANTAGE - The solar cell module has excellent reliability over long period of time. The formation of bus-bar electrode is prevented, thereby improving productivity and yield.    DETAILED DESCRIPTION - An INDEPENDENT CLAIM is also included for manufacturing method of solar cell module.    DESCRIPTION OF DRAWING(S) - The figure shows a cross-sectional view of the solar cell module.    solar cell module (100)    finger electrode (101)    lead wire (102)    conductive adhesives (103,103')    reverse side electrodes (104,104')    photovoltaic cells (105,105')
NOVELTY - The lithium secondary battery has an anode, a cathode and a non-aqueous electrolyte. The anode contains an active material containing a sulfur simple substance, an electroconductive agent and a binder, which contains styrene butadiene rubber and polytetrafluoroethylene. The cathode contains a material, which occludes and discharges lithium ion.    USE - Used as lithium secondary battery used as power supply of portable equipment.    ADVANTAGE - The lithium secondary battery has high energy density, improved discharge capacitance and charging-and-discharging cycle characteristics without swelling.    DETAILED DESCRIPTION - The electroconductive agent contains carbon material.
NOVELTY - The dye sensitized solar cell has an anode isolated from a counter electrode, which is a cathode, through a separator. The anode is organic dye-adsorbed porous metal oxide layer.    USE - Used as dye-sensitized solar cell.    ADVANTAGE - The dye-sensitized solar cell has excellent photoelectric conversion efficiency and is operated without carrying out internal short even when the cell is press stuck.    DETAILED DESCRIPTION - The cathode consists of carbon and fluororesin. The separator is a porous film consisting of olefin resin or fluororesin or a nonwoven fabric.
NOVELTY - An electroconductive material (22) is provided in the upper surface of the contact portions (18A) formed in a board (21) of a separator (17A) to relieve electromotive force of a membrane-electrode joint (16).    USE - Fuel cell e.g. direct methanol type fuel cell used for supplying electric power to portable apparatus.    ADVANTAGE - Reduces weight and size of the fuel cell by reducing thickness of the cell. Improves reliability of the fuel cell.    DETAILED DESCRIPTION - INDEPENDENT CLAIMS are also included for the following:    (1) cell for fuel cell;    (2) manufacturing method of separator; and    (3) separator for fuel cell.    DESCRIPTION OF DRAWING(S) - The figure shows an expanded sectional view of the fuel cell.(Drawing includes non-English language text).    membrane-electrode joint (16)    separator (17A)    contact portions (18A)    board (21)    electroconductive material (22)
NOVELTY - A gasket (8) is obtained by cross-linking a rubber composition containing a fluororubber as base rubber, with a peroxide. The fluororubber contains vinylidene fluoride/perfluoro (alkyl vinyl ether) as a monomer unit.    USE - For polymer electrolyte fuel cells used for motor vehicles (claimed).    ADVANTAGE - The gasket has excellent heat-resistance, oil resistance, chemical-resistance, low gas-permeability, cold-resistance, and reduced hydrogen gas permeation amount even in colder regions.    DESCRIPTION OF DRAWING(S) - The figure shows the top elevation view of gasket.    gas manifolds (5)    gasket (8)    hole for reaction electrodes (9)
NOVELTY - The pair of electrode is arranged in a dispersion liquid obtained by dispersing carbon black in water containing a non-ionic surfactant. A direct current voltage is applied between the electrodes, and carbon black is electrophoresed. The carbon black is integrated with the electrode, to obtain a high concentrated carbon black dispersion.    USE - For composition (claimed) of gas diffusion electrode used for brine electrolysis and solid polymer electrolyte type fuel cell.    ADVANTAGE - The high concentrated carbon black dispersion with low viscosity, is obtained easily and simply. The dispersion forms uniform coating film. The method utilizes small amount of electric power, recycles waste liquid and prevents contamination.    DETAILED DESCRIPTION - INDEPENDENT CLAIMS are included for the following:    (1) manufacturing apparatus of the high concentrated carbon black dispersion; and    (2) composition of gas diffusion electrode.
NOVELTY - Fabrication of a fuel cell integrated by laminating with a flexible substrate, comprises: (a) for a flexible circuit substrate, utilised by the printed circuit board (PCB), utilisation of the PCB fabrication process, to produce respectively an anode current collecting layer and a cathode current collecting layer; (b) fabrication of a membrane electrode assembly; (c) utilisation of the stratification or liaison lamination process to produce a stratified laminated composite of the anode current collecting layer, the membrane electrode assembly and the cathode current collecting layer, giving a reactive layer of the fuel cell going from top to bottom; (d) utilisation of a flexible substrate for fabricating a discharge layer; (e) liaison of the fuel cell reactive layer and the discharge layer to achieve the fabrication of the fuel cell integrated by lamination with a flexible substrate.    USE - For the fabrication of a fuel cell integrated by lamination with a flexible substrate.    ADVANTAGE - Produces a fuel cell integrated by lamination with a flexible substrate using the technology associated with the fabrication of printed circuit boards using a flexible printed circuit and thus improves the fabrication process for the fuel cell. It also provides a fuel cell which has the characteristics of being light, thin, small, narrow and flexible, allowing the adjustment of its shape and dimensions.    DETAILED DESCRIPTION - An INDEPENDENT CLAIM is also included for the fuel cell integrated by lamination with a flexible substrate.    DESCRIPTION OF DRAWING(S) - The figure shows a flow sheet illustrating the fabrication of a fuel cell integrated by lamination with a flexible substrate. (Drawing includes some non-English language text).
NOVELTY - Lithium battery incorporates a positive electrode, a negative electrode and a non-aqueous electrolyte disposed between the electrodes. The electrolyte incorporates at least one lithium salt dissolved in an organic solvent in which is added a polymerisable additive destined to block the functioning of the battery when the voltage at the battery terminals attain a value provoking the polymerisation of the additive. The anode comprises a material having an insertion and de-insertion potential of lithium of less than or equal to 3.5 V with respect to the electrochemical potential of the LI+/Li couple. The polymerisable additive is chosen from carbazole and its derivatives.    USE - The lithium batteries replace nickel-cadmium or nickel-metal hydride rechargeable batteries as a source of self-contained energy, in particular for portable equipment    ADVANTAGE - Lithium battery has anode is of low voltage and protected in the case of inappropriate use, and most particularly in the case of overcharge use, whilst conserving good performance in normal operating conditions.
NOVELTY - The layered storage unit with a housing, at least one container to be insulated and an insulation unit (20) consisting of shells (10), in particular, shell halves (15) which are provided with a structure (35) made up of protrusions (30) on its inner surface.    USE - In thermal energy storage systems, containing water which is already heated, or is yet to be heated.    ADVANTAGE - The proposed layered storagy unit is better thermally insulated than known comparable energy storage systems.    DESCRIPTION OF DRAWING(S) - The drawing shows a perspective view of one of the shell halves of the proposed storage unit.    Shell half (10, 15)    Insulation unit (20)    Surface structure made up of protrusions (30, 35)    Tongue (40)
NOVELTY - A battery enabled flexible circuit (400B) is formed by forming first insulating layer (462); positioning battery (410) on first insulating layer, the battery having first and second terminals; and forming second insulating layer (468) on first insulating layer and battery, the first and second insulating layers forming a flexible circuit board.    USE - Used in the formation of battery integrally with single or multilayer flexible circuit for processor (claimed).    ADVANTAGE - Provides a battery positioned in flexible circuit board. This allows more surface area for the population of surface-mounted components and allows the overall circuit to become thinner therefore taking up less space in a target device.    DETAILED DESCRIPTION - INDEPENDENT CLAIMS are also included for:    (1) an apparatus providing battery as an integral part of a circuit comprising first insulating layer; battery positioned on the first insulating layer, the battery having first and second terminals; and second insulating layer formed on the first insulating layer and battery, the first and second insulating layers forming a flexible circuit board; and    (2) a processor comprising receiving unit for receiving an input signal; processing unit connected to the input unit for processing the input signal and having the battery enabled circuit; and output connected to the processing unit, for transmitting a modified input signal.    DESCRIPTION OF DRAWING(S) - The figure shows a cross-section of a circuit.    Circuit (400B)    Battery (410)    Circuit board (415)    Via (430)    Cathode current collector (440)    Conductive path (445)    Insulating layer (462)    Substrate (464)    Conductive layer (466)    Second insulating layer (468)
NOVELTY - A fuel cell hose comprises an inner layer (1) in contact with fluid and an outer layer (3) formed on an outer peripheral surface of the inner layer. The inner layer is formed by a material comprising a polyolefin resin and a styrene-isobutylene block copolymer. The outer layer is formed by a material comprising a polyamide resin and a styrene-isobutylene block copolymer.    USE - For transporting pure water, hydrogen or hydrogen-containing water.    ADVANTAGE - The fuel cell hose of the invention is superior in flexibility (low-temperature flexing property) and in barrier properties against hydrogen gas or water. No defects, e.g. buckling or cracking, occur when press-fitting a connector to a hose.    DESCRIPTION OF DRAWING(S) - The figure shows a fuel cell hose of the invention.    Inner layer (1)    Adhesive layer (2)    Outer layer (3)
NOVELTY - A photoconductive imaging mechanism comprises hole blocking layer, photogenerating layer, and charge transport layer. The hole blocking layer is made of metal oxide and mixture of phenolic compound and phenolic resin. The phenolic compound contains at least two phenolic groups.    USE - For starting fuel processor used in fuel cell systems.    ADVANTAGE - The invention improves fuel cell system efficiency. It exhibits excellent cyclic/environmental stability and no adverse changes in their performance over time. It is mechanical robust and solvent resistant hole blocking layer. It enables coating of photogenerating layer without structural damage. It low and excellent voltage that is surface potential of imaging mechanism to certain light exposure.    DETAILED DESCRIPTION - INDEPENDENT CLAIMS are also included for photoconductive imaging members.
NOVELTY - The sealing agent comprises light receiving surface side sealing agent (22) and back side sealing agent (24) for clamping solar cell elements (23) in between. The sealing agent (22) has positioning recesses (27) for positioning solar cell elements at predetermined region.    USE - For solar cell modules having crystal system solar cell e.g. single crystal and polycrystalline silicon thin film type solar cell.    ADVANTAGE - Improves the solar cell module manufacturing process.    DETAILED DESCRIPTION - An INDEPENDENT CLAIM is also included for solar cell module manufacturing method.    DESCRIPTION OF DRAWING(S) - The figure shows the structure of solar cell module. (Drawing includes non-English language text).    solar cell (22)    light receiving surface side sealing agent (23)    back side sealing agent (24)    reverse side sheet (25)    positioning recesses (27)
NOVELTY - The short circuit terminal of anode (3a) and cathode (3b), metal thin-film, optoelectric transducer (3) and moisture proof sheet (4) of the photoelectric conversion panel (6), are connected to an insulation tester (16) using wires (11-14) for determining the withstand voltage between the transducer and metal film of moisture-proof sheet of the panel.    USE - For inspection of photoelectric conversion panel used in solar power generator.    ADVANTAGE - The withstand voltage capability of the photoelectric conversion panel is determined easily and quickly.    DETAILED DESCRIPTION - An INDEPENDENT CLAIM is also included for photoelectric conversion panel inspection apparatus.    DESCRIPTION OF DRAWING(S) - The figure shows a schematic view of the photoelectric conversion panel inspection apparatus. (Drawing includes non-English language text).    transducer (3)    anode (3a)    cathode (3b)    moisture-proof sheet (4)    photoelectric conversion panel (6)    wires (11-14)    insulation tester (16)
NOVELTY - The fuel cell component comprises contact portion coated with polyimide by cation electrodeposition technique.    USE - Fuel cell component.    ADVANTAGE - Corrosion resistance of contact portion is improved sharply, thus durability of fuel cell is increased.    DETAILED DESCRIPTION - An INDEPENDENT CLAIM is also included for manufacturing method of fuel cell component.    DESCRIPTION OF DRAWING(S) - The figure shows a graph illustrating the relationship between current density and voltage applied to fuel cell component during testing of corrosion resistance. (Drawing includes non-English language text).
NOVELTY - The fuel cell includes a moisture transfer promotion film (34) made from carbon fiber, which becomes the vicinity of the cathode gas flowpath (22).    USE - Fuel cell e.g. solid polymer type fuel cell.    ADVANTAGE - Since moisture transfer promotion film is provided, the moisture content generated by the reaction is moved to the upstream side of cathode gas flowpath, and hence the movement of oxygen in the cathode gas is promoted, thereby improving the efficiency of the fuel cell.    DETAILED DESCRIPTION - INDEPENDENT CLAIMS are also included for the following:    (1) thin film for fuel cell; and    (2) manufacturing method of thin film.    DESCRIPTION OF DRAWING(S) - The figure shows a cross-sectional view of the fuel cell.    electrolyte film (12)    catalyst layer (14)    diffused layer (16)    cathode gas flowpath (22)    moisture transfer promotion film (34)
NOVELTY - A gel polymer electrolyte is obtained by mixing matrix polymer having substrate monomer having acrylate and/or methacrylate group and polymerizable reactive monomer having specific dioxolane ring, and non-aqueous electrolyte.    USE - For lithium secondary battery (claimed).    ADVANTAGE - The gel polymer electrolyte has excellent mechanical strength. The lithium secondary battery using the gel polymer electrolyte, has excellent battery characteristics, and low-temperature discharge characteristics. Degradation of battery performance by hydrogen fluoride is prevented.    DETAILED DESCRIPTION - A gel polymer electrolyte is obtained by mixing matrix polymer having substrate monomer having acrylate and/or methacrylate group and polymerizable reactive monomer having dioxolane ring of formula (1), and non-aqueous electrolyte.    R1=cyclohexane ring connected to CH3 or R2;    R2=cyclohexane ring connected to CH3, C2H5, CH(CH3)2 or R1;and    R3=H or CH3.    An INDEPENDENT CLAIM is included for lithium secondary battery, which comprises an anode, a cathode and the gel polymer electrolyte.
NOVELTY - A solution containing acidic group-containing polymer and a solvent, is flow-spread on a support and dried at 150 or less to obtain a gel-form film. The obtained film is water-washed, further dried at 300degreesC or more, and solid polymer electrolyte film was obtained.    USE - For manufacture of solid polymer electrolyte film used as ion conductor in electrochemical apparatus, such as fuel cell, and water electrolyzer.    ADVANTAGE - The method provides solid polymer electrolyte film having excellent heat resistant property, with minimum amount of residual solvents. The fuel cell using the electrolyte film has high electric power generating efficiency.
NOVELTY - Electrolyte composition contains polyelectrolyte material which is a block copolymer of vinyl monomer and dialkyl siloxane. A proton conductive group capable of carrying out ion exchange is introduced to side chain of vinyl monomer.    USE - For fuel cell e.g. solid oxide fuel cell (claimed), solid polymer electrolyte fuel cell and fuel battery cell.    ADVANTAGE - Electrolyte composition has balanced hydrophobic and hydrophilic properties. The fuel cell comprising electrolyte composition has high capability and high current density.    DETAILED DESCRIPTION - INDEPENDENT CLAIMS are included for:    (a) composition (C) which contains redox catalyst powder dispersed in electrolyte composition; and    (b) fuel cell which is a solid oxide fuel cell comprising electrolyte composition or composition (C).    DESCRIPTION OF DRAWING(S) - The graph shows relationship between current and voltage of fuel battery cell. (Drawing includes non-English language text).
NOVELTY - Target (109) having a catalyst metal, is set in a target holder (102). A polymeric electrolyte of a fuel cell is set in a sputter-device holder (103). A high-density plasma is formed at the target vicinity by the magnetic field of a superconducting magnet (105), producing a discharge in the state in which a gas is fed to decompression chamber (101). The atom of catalyst metal is sputtered onto the electrolyte.    USE - For supporting catalyst on polymer electrolyte of fuel cell used for electric power generation, to form membrane electrode assembly (MEA) of fuel cell.    ADVANTAGE - Since the distance between the target and the polymer electrolyte is set suitably in the sputtering process, the temperature of the surface of the electrolyte is reduced, hence the thermal deterioration of the electrolyte is suppressed, leading to improvement in the output of the fuel cell.    DESCRIPTION OF DRAWING(S) - The figure shows a schematic view of the sputtering apparatus. (Drawing includes non-English language text).    decompression chamber (101)    target holder (102)    sputter-device holder (103)    superconducting magnet (105)    target (109)
NOVELTY - A proton conductive film is manufactured by forming a film containing a polymer compound having an acidic ionic conductive component, followed by hydrophilizing or peeling formed film.    USE - For electrolytes used in polymer fuel cell and fuel cells for domestic power supplies, electric vehicles, mobile telephones, personal computers, portable terminals, digital cameras, portable compact disks, head phone stereo cassette tape recorders, pet robots, electric power-assisted bicycles and electric scooters.    ADVANTAGE - The method forms proton conduction film having excellent proton conductivity and bondability with electrode.    DETAILED DESCRIPTION - An INDEPENDENT CLAIM is included for proton conduction film having improved proton conductivity and bondability with electrode.
NOVELTY - A film containing polymer compound having acidic ionic conductive component, is formed. The obtained film is irradiated with electron beam, to form proton conduction film.    USE - For manufacturing proton conduction film (claimed) used for polymer electrolyte fuel cell for domestic power supplies, electric vehicles, mobile telephones, personal computers, portable terminals, digital cameras, portable compact disk and mini disk, headphone stereo cassette tape recorders, pet robots, electric-power-assisted bicycles, and electric scooters.    ADVANTAGE - The method provides proton conduction film having improved swelling property and permeability with respect to water and methanol solution, proton conductivity, and stability at high temperature.    DETAILED DESCRIPTION - An INDEPENDENT CLAIM is included for proton conduction film.
NOVELTY - Sodium/sulfur battery (A) comprises solid sodium (I) for the negative electrode; liquid electrolyte (II) constituted by soaking grymids solvent or carbonates solvent including sodium salt (0.1-2 mol) in cell guard; and solid sulfur (III) for the positive electrode constituted with sulfur (10-100 wt.%), carbon (0.001-50 wt.%) and polyethyleneoxide (0.001-50 wt.%).    USE - The invention deals with sodium/sulfur batteries (claimed) useful for industrial purposes.    ADVANTAGE - (A) is an improved battery. (A) is economical than conventional lithium/sulfur batteries. (A) operates stably at normal temperature and has excellent charge and discharge property.
NOVELTY - Fuel cell system comprises at least one electrochemical dual-cell having catalyzed fuel oxidation electrode (40), a first electrolyte separator (20) and a hydrogen permselective barrier layer (10), a second electrolyte separator (25) and a catalyzed oxidant reduction electrode (60), and a power supply (80) electrically connected to the hydrogen permselective barrier layer and the oxidation electrode.    USE - For low-power (e.g. cellular phone) type of methanol fuel cell power systems.    ADVANTAGE - Apparatus provides a supplemental current to the electroreformer that assists in maintaining hydrogen content of the permselective barrier layer that is sufficiently high to sustain performance of the overall dual-cell. The permselective barrier layer reduces the difficulties with water balance and fuel cross-over to Cell Two cathode, both of which causes losses in efficiency, stability and cathode performance.    DETAILED DESCRIPTION - Polyester film (90) is located between the first polymer electrolyte membrane and the hydrogen permselective barrier layer to prevent ionic conductivity and fuel transport between an area not occluded by the hydrogen permselective barrier layer. An INDEPENDENT CLAIM is included for providing a power output from an electrochemical duel-cell.    DESCRIPTION OF DRAWING(S) - The figure shows a pictorial illustration of duel-cell electroreformer.    permselective barrier layer (10)    first electrolyte separator (20)    second electrolyte separator (25)    catalyzed fuel oxidation electrode (40)    catalyzed oxidant reduction electrode (60)    power supply (80)    polyester film. (90)
NOVELTY - The secondary battery consists of anode, cathode, porous electronic insulating layer adhered on anode or cathode, and electrolyte. The insulating layer contains fine particle filler and resin binder. The filler contains amorphous particles (10) comprising connected primary particles (11).    USE - Used as lithium ion secondary cell.    ADVANTAGE - The secondary battery having high safety and high degree low temperature discharge characteristics is provided. The porous electronic insulating layer has excellent flexibility and hardness.    DETAILED DESCRIPTION - The amorphous particles contain metal oxide. The fine particle filler further contains resin fine particles. The resin binder contains polyacrylic acid derivative. The anode contains composite lithium oxide. The cathode contains material which can occlude-discharge lithium. The electrolyte contains non-aqueous solvent and lithium salt.    DESCRIPTION OF DRAWING(S) - The figure shows a amorphous particle containing connected primary particles. (Drawing includes non-English language text).    Amorphous particle (10)    Primary particles (11)    Neck (12)
NOVELTY - A composite flywheel rim comprises hoop-wound filaments bound in an epoxy matrix forming a composite core; and a first layer of continuous composite filament wound in a first continuous filament spiral-wound pattern around the composite core.    USE - For use with electro-mechanical battery. May be used as an aerospace flywheel battery,    ADVANTAGE - The invention provides a device that is effecting in translating electrical energy into the momentum of a rotating, magnetically suspended rotor element for storage during an indefinite period, and translating stored kinetic energy back to electrical form with minimal losses. It is devoid of the typical rotating shaft and hub to reduce the overall weight, shift mass to the outer perimeter, and improves operating characteristics and efficiency.    DESCRIPTION OF DRAWING(S) - The drawing shows a continuous filament spiral-wound pattern that can be used to form the rotor for use with an electro-mechanical battery in the invention.    Rotor structure (34)    Fiber layer (56, 58, 60)
NOVELTY - The electrolyte composition consists of a polyelectrolyte material whose principal chain has a portion having a carbon type structure and a graft side chain portion having specific structure grafted by the principal chain.    USE - For fuel cells.    ADVANTAGE - The electrolyte composition provides fuel cell having excellent oxidation resistance and reduced water absorptivity.    DETAILED DESCRIPTION - The electrolyte composition consists of a polyelectrolyte material whose principal chain has a portion having a carbon type structure and a graft side chain portion having structure of formula -(CH2CHA1((CO-A2-CO-A3-B-A4)n-SO3H))m grafted by the principal chain.    A1=phenylene structure;    A2-A4,A'=phenylene and/or naphthylene;    B=O, S, CH2, NH, or B'-A'-B"";    B',B""=O, S, CH2, NH;and    n,m=1 or more.    An INDEPENDENT CLAIM is included for the fuel cell having the electrolyte composition.
NOVELTY - A gel electrolyte contains an acid and a matrix polymer which is swollen with respect to the acid. The matrix polymer is polyparabanic acid or its derivative.    USE - For fuel cells (claimed).    ADVANTAGE - The gel electrolyte has high proton conductivity even in non-humid, high temperature conditions, and excellent mechanical strength. The fuel cell formed using the gel electrolyte has high current density and output, with reduced internal impedance.    DETAILED DESCRIPTION - INDEPENDENT CLAIMS are included for the following:    (1) electrode which contains an electrode substance and the gel electrolyte; and    (2) fuel cell which has an electrolyte film containing at least a portion of above gel electrolyte, arranged between a pair of electrodes.
NOVELTY - A lead member is partially bent to connect two adjacent cells and form a single series circuit through electrode terminals of the cells.    USE - For secondary battery module useful in industrial instrument or electric cars.    ADVANTAGE - The lead member enables easy and rapid fabrication of secondary battery module that meets various power demands for industrial instrument or electric cars.    DETAILED DESCRIPTION - An INDEPENDENT CLAIM is also included for a secondary battery module comprising cells stacked to a predetermined height, and lead members to connect adjacent cells and form a single series circuit through electrode terminals of the cells.    DESCRIPTION OF DRAWING(S) - The figure is a schematic, exploded perspective view of a secondary battery module.    Cells (5)    Electrode terminals (5a)    Lead member (6)    Insulating mediator (7)    Hole (7a)    Auxiliary terminals (8)    Insulating supports (9)    Fasteners (10)    Bolts (10a)    Nuts (10b)    Safety device (11)
NOVELTY - A battery terminal connector includes crimp ferrule(s) at one end of the connector; body portion adapted to be seated over a battery post and integral with the crimp ferrule; flat base portion (20) between ferrule and body portion; and removably-mounted fuse (24) having two terminals (26, 28), and positioned between the ferrule and body portion.    USE - Used as battery terminal connector for use in motor vehicles.    ADVANTAGE - The battery terminal connector provides easy access to the fuse by the vehicle owner, the fuse being not contained entirely within the damaged cable. It enables the fuse to be replaced by the vehicle owner. It permits the owner to engage in such replacement, when the owner's visual inspection of the fuse confirms that the fuse has blown. This eliminates the need for the owner to drive or tow his vehicle to a service or repair facility.    DESCRIPTION OF DRAWING(S) - The figure is an exploded view of a fused battery terminal connector.    Base portion (20)    Fuse (24)    Terminals (26, 28)    Bracket (32)
NOVELTY - The alcohol is applied to joint surface of a solid electrolyte sheet and the joint surface is dissolved. The solid electrolyte sheet and an electrode porous sheet are bonded to obtain a laminate. The obtained laminate is sintered, such that the solid electrolyte (2) and the electrode (3) are integrated, to obtain a solid acid compound-type fuel cell.    USE - As electric power generation cell.    ADVANTAGE - The method enables efficient production of solid acid compound-type fuel cell with improved durability and reliability. The detachment of electrode is effectively prevented.    DESCRIPTION OF DRAWING(S) - The figure shows a section of structure of the electric power generation cell.    Solid electrolyte (2)    Fuel electrode (3)    Air electrode (4)    Porous material (21)    Particles (22)
NOVELTY - The fuel cell includes louvers (13) at the air inlet side of the air electrode. A controller controls the open/closing of the blades (14) of the louvers according to the power density and current density of the fuel cell.    USE - Fuel cell of aerial respiration type e.g. polymer electrolyte fuel cell (PEFC), direct methanol fuel cell (DMFC) is used in portable electronic device (claimed) like notebook personal computer (PC), mobile phone.    ADVANTAGE - The proton conductivity of the proton conductive membrane is maintained at required level, therefore reduction in power generation is suppressed and also useless consumption of the fuel during dormant and low output states can be suppressed.    DETAILED DESCRIPTION - An INDEPENDENT CLAIM is also included for the portable electronic device using fuel cell.    DESCRIPTION OF DRAWING(S) - The figure shows a rear perspective view of the notebook personal computer (PC).    notebook PC (10)    cover (11)    display (12)    louvers (13)    blades (14)
NOVELTY - An upper mold (14) is joined to the lower mold (15), after mounting the middle sub-assembly (13) to the lower mold, for temporary assembling of an electrical component to the peripheral surface of unit cell. The sub-assembly is then removed from the lower mold, after forming molded portions (2a,2b) of resin mold by fused-resin injection.    USE - For manufacturing battery pack.    ADVANTAGE - Reduces the manufacturing time of battery pack, reliably, while covering the peripheral surface of unit cell and electrical component using resin mold effectively.    DESCRIPTION OF DRAWING(S) - The figure shows the side views illustrating the battery pack manufacturing process.    molded portions (2a,2b)    sub-assembly (13)    upper mold (14)    lower mold (15)    battery pack (P)
NOVELTY - A mixture of particle-like catalyst and pore-making material is compression-molded. The compression-molding is then made porous by removing the pore-making material, to obtain a fuel electrode (53). The fuel electrode is provided in a fuel cell to which an aqueous alkali solution of a metal hydrogen complex is supplied as a fuel, by opposing through a permeable film (3) with respect to an oxidizing-agent electrode (41).    USE - For manufacturing fuel electrode for fuel cell (claimed) used for electric-power generation.    ADVANTAGE - The manufacturing method provides fuel electrodes having excellent electrical property, porosity, and manufacturing efficiency.    DETAILED DESCRIPTION - An INDEPENDENT CLAIM is included for fuel cell.    DESCRIPTION OF DRAWING(S) - The figure shows the sectional drawing of the outline of the fuel cell. (Drawing includes non-English language text).    Case (2)    Permeable film (3)    Oxidizing agent electrode chamber (4)    Oxidizing agent electrode (41)    Fuel electrode (53)
NOVELTY - Electrode (10) has a semiconductor film (14) formed on a base film. The base film comprises a thermally-stable polymer film (11) with the semiconductor film formed at one surface and a general purpose film (16) laminated to the other surface.    USE - For dye-sensitized solar cell (claimed).    ADVANTAGE - The electrode has excellent economical efficiency, electric-power-generation efficiency, handleability, manufacturing efficiency, reflection-prevention function and rigidity.    DETAILED DESCRIPTION - General purpose film has a laminate of a non-fluororesin film and a fluororesin film. The non-fluororesin film is polyethylene-terephthalate, polycarbonate, polymethyl methacrylate or polyamide film. The thermally-stable-polymer film is polyimide, polyether sulfone, polyamidoimide, polyether ether ketone, or polyphenylene sulfide film. An INDEPENDENT CLAIM is included for dye-sensitized solar cell.    DESCRIPTION OF DRAWING(S) - The figure shows the sectional drawing of the electrode. (Drawing includes non-English language text).    electrode (10)    thermally-stable polymer film (11)    auxiliary electrode (12)    semiconductor film (14)    general purpose film (16)
NOVELTY - A dye-sensitizing type semiconductor electrode (11), a spacer (12) and a counter electrode (13) are sequentially laminated and inserted into a bag (15). An electrolyte solution (14) is poured into the bag and the bag is interposed between polymer films. The polymer films are pinched by a pinching mechanism which is moved towards the opening side so that a chuck (15a) is closed to seal surroundings of the polymer films.    USE - For manufacturing dye-sensitized solar cell (claimed).    ADVANTAGE - Sealing process of electrolyte is simplified.    DETAILED DESCRIPTION - An INDEPENDENT CLAIM is also included for dye-sensitized solar cell.    DESCRIPTION OF DRAWING(S) - The figure shows a perspective view of process of manufacturing the dye-sensitized solar cell. (Drawing includes non-English language text).    Dye-sensitizing type semiconductor electrode (11)    Spacer (12)    Counter electrode (13)    Electrolyte solution (14)    Bag (15)    Chuck (15a)
NOVELTY - A film drying support has a retainer holding a film (5). The retainer or the film inside the retainer is moved during the shrinkage of the film at the time of drying the film.    USE - For production of anisotropic film and film for fuel cell.    ADVANTAGE - Prevents generation of wrinkles and eliminates problem of polymer chain orientation in dried film by moving retainer or film inside retainer during drying process.    DETAILED DESCRIPTION - An INDEPENDENT CLAIM is also included for film drying method.    DESCRIPTION OF DRAWING(S) - The figure shows the sectional view of the holding of the film by the rotatable balls of a support main case.    support main case (1)    rotatable ball (2)    film (5)
NOVELTY - A monomer is copolymerized in presence of a condensation agent to obtain a copolymer compound. The monomer is mixed with the condensing agent at 45degreesC or more.    USE - For manufacture of polymer compound used as polyelectrolyte film material for polyelectrolyte fuel cell (all claimed).    ADVANTAGE - The polymer compound exhibits excellent fuel cell characteristics and has high molecular weight.    DETAILED DESCRIPTION - A monomer of formula: X1-Ar1-X2 is polymerized or is copolymerized with a monomer of formula: X3-Ar2-X4, in presence of a condensing agent to obtain a polymer compound of formula: -(Ar1)q-(Ar2)r-. The monomer is mixed with condensing agent at 45degreesC or more.    X1-X4=group separating in the condensation;    Ar1=divalent aromatic group having at least a sulfonic acid or sulfonic acid via a connecting group as substitutent;    q=positive number;    r=0 or positive number;and    q+r=300 or more.    INDEPENDENT CLAIMS are included for the following:    (1) polymer compound manufactured by the method;    (2) polyelectrolyte which contains the polymer compound as active ingredient;    (3) polymeric electrolyte film using the polyelectrolyte;    (4) catalyst composition using the polyelectrolyte; and    (5) polyelectrolyte type fuel cell using the polymer electrolyte film or catalyst composition.
NOVELTY - A flow in a fuel cell is controlled by producing electrical energy in the fuel cell, and actuating a thermally-sensitive actuator based on a temperature of the fuel cell for controlling a flow.    USE - For controlling flow in a fuel cell for direct oxidation fuel cell system.    ADVANTAGE - The invention controls the behavior of a fuel cell (e.g. passive components/systems) and reduces product costs and system complexity.    DETAILED DESCRIPTION - An INDEPENDENT CLAIM is also included for a method for determining a concentration of fuel in a fuel cell comprising providing a dimensionally variable first material capable of expansion and contraction in relation to a concentration of fuel in a fuel cell, where a conductor is disposed on or within the first material; flowing an electrical current through the conductor; and measuring an electrical property of the conductor. As fuel concentration changes, the first material expands resulting in a proportionate change to the electrical property of the conductor.    DESCRIPTION OF DRAWING(S) - The figure shows a cross-section of a fuel delivery conduit for a fuel cell system.    Springs (50)    First end (52)    Second end (54)    Conduit wall (56)    Slight visible curve (58)
NOVELTY - A hydrogen generator system for generating hydrogen from water split reaction, includes a pressure container having a water inlet and a product hydrogen outlet; and cells vertically stacked inside the container. Each cell contains a reactant compound comprising a mechanical mixture of a reactant metal and an anti-passivation material.    USE - For generating hydrogen from water split reaction.    ADVANTAGE - The inventive hydrogen generator system is cost-effective and efficient for generating and collecting pressurized hydrogen.    DETAILED DESCRIPTION - A hydrogen generator system for generating hydrogen from water split reaction, comprises a pressure container (10) having a water inlet for fluidly coupling to a water source and flowing water to a bottom of the container, and a product hydrogen outlet for fluidly coupling to a hydrogen consumer and flowing hydrogen collected inside the container to the consumer. Cells (30) are vertically stacked inside the container and contain a reactant compound comprising a mechanical mixture of a reactant metal and an anti-passivation material and producing hydrogen gas upon contact with water. The cells are fluidly communicative with water and hydrogen gas and stacked such that water rising from the bottom of the container activates each immersed cell to produce hydrogen gas.    DESCRIPTION OF DRAWING(S) - The figure is a schematic cut-away view of the reactor.    Container (10)    O-ring (19)    Dehumidifier (20)    Discharge chamber (23)    Cells (30)
NOVELTY - A sealing film (5) such as polyethylene terephthalate (PET) comprising a thin film solar cell (3), sealing resin (4) such as ethylene vinyl acetate (EVA) and a metallic foil (51) is mounted on the surface of a glass substrate (2). The edge of sealing film and exposure surface (21) of glass substrate are covered with an edge sealing resin (6) such as butyl resin.    USE - Solar cell module.    ADVANTAGE - Suppresses generation of cavity within edge sealing resin and confirms occurrence of cavity easily. Prevents fall of insulation resistance by electrochemical reaction within module by approach of water to provide a solar cell module with high weather resistance ability.    DESCRIPTION OF DRAWING(S) - The figure shows a section of the solar cell module.    Glass substrate (2)    Solar cell (3)    Sealing resin (4)    Sealing film (5)    Edge sealing resin (6)    Exposure surface (21)    Metallic foil (51)
NOVELTY - A transparent resin-made electrode substrate (1) with conductive layer (1a) on transparent resin film, is formed. A semiconductor paste distributed in organic solvent, is applied on conductive layer to form semiconductor coating layer (3'). The surface of coating layer is irradiated with 2.4GHz microwave, in state in which resin electrode is mounted on liquid film (22) on sample stage (20), to form semiconductor porous layer.    USE - For manufacturing negative electrode of dye-sensitized solar cell.    ADVANTAGE - Suppress the deformation of transparent resin made electrode at the time of heating effectively, and hence enables manufacturing reliable negative electrode efficiently and cost-effectively.    DESCRIPTION OF DRAWING(S) - The figure illustrates the baking process by microwave irradiation. (Drawing includes non-English language text).    transparent resin-made electrode substrate (1)    conductive layer (1a)    semiconductor coating layer (3')    liquid film (22)    sample stage (20)
NOVELTY - Electrochemical device has an electrolyte film (11) containing a cross-linkable polymer compound, which is obtained by reacting polymer compound having hydroxyl group, and cross-linking agent having proton dissociation group. The electrolyte film is formed by interposing polymer compound-containing raw material film between pair of electrodes (12,13), and reacting the polymer compound and cross-linking agent.    USE - For capacitor, sensor, display, and fuel cell e.g. solid electrolyte, single and lamination-type fuel cells, used as power supply of portable equipment.    ADVANTAGE - The electrochemical device has improved battery characteristics with reduced surface resistance, and improves adhesivity of electrolyte film and electrodes.    DETAILED DESCRIPTION - Electrochemical device has a pair of electrodes (12,13) arranged opposite to each other, through an electrolyte film (11). The electrolyte film contains a cross-linkable polymer compound obtained by reacting a polymer compound having hydroxyl group in unit structure, and a cross-linking agent having proton dissociation group. The electrolyte film is formed by interposing a polymer compound-containing raw material film between pair of electrodes, and reacting the polymer compound and cross-linking agent.    DESCRIPTION OF DRAWING(S) - The figure shows the sectional drawing of structure of fuel cell. (Drawing includes non-English language text).    electrolyte film (11)    electrodes (12,13)    exterior component (14)    flow holes (14A-14C)
NOVELTY - A metal base (51) has concave projections (54) with truncated cone or pyramid shaped upper and lower bases (52,53). The electrode active material having composition of maleic acid resin and fluorine resin, is applied to the metal base. The electrode satisfies predetermined relations involving areas of bases and opening (52a) in upper base, thickness of metal base before and after compression.    USE - For electrochemical elements such as battery (claimed) e.g. alkaline storage battery, capacitor.    ADVANTAGE - Eliminates the problems associated with using metal plate as metal base. The active material has high utilization factor and favorable cycle characteristics. Thereby provides electrodes of low cost and excellent productivity.    DETAILED DESCRIPTION - An INDEPENDENT CLAIM is also included for battery.    DESCRIPTION OF DRAWING(S) - The figure shows a vertical side view of the electrode metal base.    metal base (51)    upper and lower bases (52,53)    opening (52a)    projections (54)    punching burr (55)    hole (56)
NOVELTY - The non-aqueous electrolyte battery (1) has an anode plate (3) comprising an electric-power generating element (2), and a cathode plate (4), laminated through a separator (5). The cathode plate has cathode-mix layer (I) containing a non-fluorine group binder on one surface, and cathode-mix layer (II) containing a fluorine group binder, on the other surface.    USE - For electronic device, such as mobile telephone, notebook-type personal computer and video camera.    ADVANTAGE - The non-aqueous electrolyte battery has excellent battery life capability, heat stability and favorable charging-and-discharging characteristic, without generation of leaking or smoke emitting by heat generation.    DESCRIPTION OF DRAWING(S) - The figure shows the outline sectional drawing of the lithium ion secondary cell (non-aqueous electrolyte battery).    non-aqueous electrolyte battery (1)    electric-power generating element (2)    anode plate (3)    cathode plate (4)    separator (5)
NOVELTY - A hydrogen storage component has a base material (1), and magnesium hydrogen particles (2) conjugated by base material. The base material consists of carbon as a main component, and a porous structure having pores (3) and comprising a material containing V group element as element other than carbon.    USE - For fuel cell as fuel source for motor vehicle or portable devices.    ADVANTAGE - The hydrogen storage component is inexpensive and has outstanding hydrogen storage stability.    DETAILED DESCRIPTION - An INDEPENDENT CLAIM is included for manufacture of hydrogen storage component, which involves using base material consisting of carbon. At least one portion of polymer material having carboxyl group in a molecular structure, is substituted with salt which contains magnesium atom, by heating.    DESCRIPTION OF DRAWING(S) - The figure shows the schematic view the of hydrogen storage component.    carbon base material (1)    magnesium microparticles (2)    pores (3)
NOVELTY - An electrochemical device comprises an electrolyte including a disiloxane having a backbone with a first and second silicon. The first silicon is linked to a first substituent that includes a cyclic carbonate or poly(alkylene oxide) moiety.    USE - As electrochemical device (claimed), e.g. lithium batteries and capacitors.    ADVANTAGE - The siloxane based electrolytes have low ionic conductivity and cycling performance that limits their used to applications that do not require high rate performance. The electrolytes improve the safety and performance of the device.    DETAILED DESCRIPTION - An INDEPENDENT CLAIM is included for formation of an electrochemical device involving generating an electrolyte including a disiloxane having a backbone with a first silicon, and a second silicon, the first silicon being linked to a first substituent that includes a cyclic carbonate moiety or a poly(alkylene oxide) moiety; and activating at least one anode(s) and at least one cathode(s) with the electrolyte.
NOVELTY - Solar cell structure has optoelectric transducers (2) with spherical light receiving surface, and convex curve on outer side, that are arranged in solid condensing element (3) made of transparent material. The optoelectric transducers are connected in matrix form using copper pattern (6) and copper wire (7).    USE - Three-dimensional solar cell structure.    ADVANTAGE - Improves weather resistance in daytime and improves the photoelectric conversion efficiency. Reduces the cost of the solar cell structure.    DETAILED DESCRIPTION - An INDEPENDENT CLAIM is also included for solar cell module.    DESCRIPTION OF DRAWING(S) - The figure shows the perspective view of the solar cell. (Drawing includes non-English language text).    three-dimensional solar cell structure (1)    ball-shaped optoelectric transducers (2)    condensing element (3)    copper pattern (6)    copper wire (7)
NOVELTY - The catalyst paste is obtained by mixing a catalyst supported carbon black, an ion exchange resin and a solvent. External shearing of the mixture is performed using an external shearing machine, and an internal shearing (liquid-liquid shearing) is performed using an internal shearing machine. External shearing is again performed using same or different external shearing machine.    USE - For catalyst layer and electrode of fuel cell such as polymer electrolyte fuel cell.    ADVANTAGE - Industrial manufacture of the catalyst paste having high stability, is performed efficiently and simply, in short period of time. The catalyst paste provides catalyst layer having reduced thickness. The catalyst paste has excellent dispersion stability, without performing aggregation.    DETAILED DESCRIPTION - An INDEPENDENT CLAIM is included for the manufacturing method of the catalyst paste.
NOVELTY - Polybenzimidazole group compound is a copolymer of sulfonic acid group containing repeating unit and phosphonic acid group containing repeating unit in a molar ratio of 60:40-80:20.    USE - For forming ionic conduction film of fuel cell, and adhesive agent (all claimed). The ionic conduction film is used for water electrolyzer, battery electrolyte, display element and sensors. Also used for binders and additives.    ADVANTAGE - The ionic conduction film formed using polybenzimidazole group compound has excellent heat resistance, workability, ionic conductivity and dimensional stability. The fuel cell having the ionic conduction film has favorable output even at high temperature.    DETAILED DESCRIPTION - Polybenzimidazole group compound is a copolymer containing structural unit of formula (1) and structural unit of formula (2) or its salt in molar ratio of 60:40-80:20.    m=1-4;    R1=tetravalent aromatic bonding unit capable of forming imidazole ring;    R2=bivalent aromatic bonding unit forming a polymer chain, and R1 and R2 by form monocyclic ring, condensed ring or aromatic ring;    X=phosphonic acid group;and    Y=sulfonic acid group.    INDEPENDENT CLAIMS are included for the following:    (1) composition which contains polybenzimidazole group compound (50-100 mass%);    (2) ionic conduction film which contains polybenzimidazole group compound;    (3) composite material which has ionic conduction film and electrode;    (4) fuel cell having composite material;    (5) adhesive agent which contains polybenzimidazole group compound; and    (6) manufacture of ionic conduction film which involves casting a solution containing compound and solvent, followed by drying. The thickness of the cast is 10-1000 microns.
NOVELTY - The capacitor comprises a polarizing electrode layer (2) which is filled with an electroconductive powder such that the distribution of the powder is different for different regions of the electrode layer.    USE - For electronic device, fuel cell vehicle and also for electrical power storage.    ADVANTAGE - Provides a simple structure having high electrode density and high capacitance.    DETAILED DESCRIPTION - An INDEPENDENT CLAIM is also included for method of manufacturing electric double layer capacitor.    DESCRIPTION OF DRAWING(S) - The figures show the perspective and the sectional views of the electric double layer capacitor. (Drawing includes non-English language text).    collector (1)    polarizing electrode layer (2)    separator (4)    lead wire (5,6)
NOVELTY - The resin molded article (3) has a transparent conductive liner sheet (1) integrally formed at surface of a base material (2) consisting of synthetic resin. The sheet (1) has a transparent electrically conductive film (11) provided on one surface of a transparent resin sheet.    USE - As resin molded article for dye sensitized solar cell (DSSC).    ADVANTAGE - The transparent electrically conductive film of complicated shape is simply formed at the surface of molded article.    DETAILED DESCRIPTION - An INDEPENDENT CLAIM is included for manufacture of resin molded article.    DESCRIPTION OF DRAWING(S) - The figure shows the cross-section of resin molded article.    transparent conductive liner sheet (1)    base material (2)    resin molded article (3)    transparent electrically conductive film (11)
NOVELTY - The solid-polymer-electrolyte composite film (1) has a polyolefin porous membrane (8) provided between solid-polymer-electrolyte layers (7). The porous membrane consists of a solid polymer electrolyte filled in the pore. The ratio (t/D) of the thickness (t) of the porous membrane and the thickness (D) of the composite film, is 15-90%.    USE - For solid-electrolyte film or electrode joint-component of fuel cells (all claimed), such as direct methanol fuel cell and hydrogen-oxygen type fuel cell, used for electric-power generation in domestic distribution power supplies, business-use power supplies, and motor vehicles.    ADVANTAGE - The solid-polymer-electrolyte composite film has excellent durability, dimensional stability, handleability, and workability. The chemical affinity of the porous membrane and polyelectrolyte is good, and hence adhesion is excellent. The composite film provides fuel cells of excellent output characteristics.    DETAILED DESCRIPTION - The solid polymer electrolyte is a sulfonated substance of polyether sulfone. The porous membrane contains thermoplastic elastomer, norbornene rubber, or ultra high molecular weight polyethylene. INDEPENDENT CLAIMS are included for the following:    (1) solid-electrolyte film/electrode joint-component; and    (2) fuel cell.    DESCRIPTION OF DRAWING(S) - The figure shows the sectional drawing of the solid-polymer-electrolyte composite film.    solid-polymer-electrolyte composite film (1)    solid-polymer-electrolyte layers (7)    polyolefin porous membrane (8)
NOVELTY - The battery includes a welded portion formed by welding electric poles (7,10) of respective negative and positive electrode plates (2,1) in the upper direction of battery jar dividing wall (4). A formable polymeric material exists between the welded portion (15) and the dividing wall of the battery jar.    USE - For electric vehicle, motor vehicle and portable machines.    ADVANTAGE - The electric current is interrupted within a short time when short-circuit is occurred and thus the deformation or ignition of battery lid is prevented.    DESCRIPTION OF DRAWING(S) - The figure shows a sectional view of mono-block controlling valve type lead storage battery. (Drawing includes non-English language text).    positive electrode plate (1)    negative electrode plate (2)    battery jar dividing wall (4)    electric poles (7,10)    battery lid (21)    welded portion (15)
NOVELTY - An adhesive agent is applied at the contact surface of the diffused layers (6) of the anode-side and cathode-side separators (7). The separators are arranged between clamping jigs (12A), and the solid-polymer film (5) and diffused layer are bonded by thermo-compression.    USE - For manufacturing solid-polymer fuel cell (claimed).    ADVANTAGE - The diffused layers of both the separators can be bonded simultaneously, reliably.    DETAILED DESCRIPTION - An INDEPENDENT CLAIM is also included for solid-polymer fuel cell.    DESCRIPTION OF DRAWING(S) - The figure shows a sectional view of the hot-press process.    solid-polymer film (5)    diffused layer (6)    separator (7)    catalyst layer (8)    clamping jig (12A)
NOVELTY - An electrolyte catalyst comprises platinum or its alloy supported on a support comprising carbon black. The support is heat-processed at 2000-2200degreesC in inert gas or a vacuum.    USE - Used for polymer electrolyte fuel cells.    ADVANTAGE - The electrolyte catalyst improves the carbon purity of carbon black containing impurities.    DESCRIPTION OF DRAWING(S) - The figure shows the conceptual diagram of furnace black and graphitized carbon.
NOVELTY - The solar cell (16) includes counter electrode (18) and photoelectrode (17) whose base layers consist of transparent insulation thermoplastic resin film.    USE - Dye sensitizing solar cell installed in roof of back side of outdoor large sized display, housing, apartment, factory.    ADVANTAGE - Large sized solar cell can be manufactured easily, by avoiding use of harmful substances and using thermoplastic resin film.    DETAILED DESCRIPTION - A counter electrode (18) consisting of adhesive layer (4), base layer (5), transparent electrode layer (6) and electric charge carrying layer (7), a photoelectrode (17) comprising metal oxide semiconductor layer (8), transparent electrode layer (9), and base layer (10), and adhesive layer (11) and transparent protective layer (12) are layered on a substrate (1) in order. The base layers of counter electrode and photoelectrode consist of transparent insulation thermoplastic resin film.    DESCRIPTION OF DRAWING(S) - The figure shows a cross-sectional view of the solar cell.    support substrate (1)    adhesive layer (4,11)    base layer (5,10)    transparent electrode layer (6,9)    electric charge carrying layer (7)    metal oxide semiconductor layer (8)    transparent protective film (12)    solar cell (16)    photoelectrode (17)    counter electrode (18)
NOVELTY - A fitting structure (17a) made of resin, is mounted to the opening of a lid (5). An epoxy adhesive (16) is filled between the fitting structure and the electric poles (9).    USE - For uninterruptible power system.    ADVANTAGE - Prevents leakage of the electrolyte liquid from the opening of the lid, easily.    DESCRIPTION OF DRAWING(S) - The figure shows a schematic view of the controlling-valve type lead storage battery. (Drawing includes non-English language text).    lid (5)    electric pole (9)    O-ring (12)    epoxy adhesive (16)    fitting structure (17a)
NOVELTY - A sealant comprises polyester type resin. The sealant has storage elastic modulus (G') of 1x105-5x108 Pa at 20-60degreesC before heating processing and after heat processing at 120degreesC for 1 minute.    USE - For sealing electrodes of solar cell and organic electroluminescent element with battery electrolyte, organic light emitting layer (all claimed), liquid electrolyte, pseudo solid electrolyte and solid electrolyte.    ADVANTAGE - The sealant has excellent sealing capability, pressure reduction processing ability, flexible property and adhesivity with respect to electrodes, and provides sealed product with excellent exterior.    DETAILED DESCRIPTION - An INDEPENDENT CLAIM is included for sticking method of sealant, which involves heat-bonding electrode and sealant which are temporarily adhered, under high pressure.
NOVELTY - An electrolyte film consists of a modified fluoro resin. The modified fluoro resin is obtained by irradiating a fluoro resin with an ionizing radiation at a temperature beyond the melting point. Perfluoro vinyl ether containing sulfonyl fluoride group is grafted to the modified fluoro resin, such that sulfonyl fluoride group of grafted material obtained by grafting is converted to sulfonic acid group by saponification.    USE - For fuel cells (claimed) used for domestic apparatus or motor vehicles.    ADVANTAGE - The electrolyte film for fuel cells, has excellent ion exchange property and high durability. The fuel cell utilizing the electrolyte film, has high durability and excellent battery capability.    DETAILED DESCRIPTION - INDEPENDENT CLAIMS are included for the following:    (1) manufacture of electrolyte film, which involves producing the modified fluoro resin, by heating the fluoro resin beyond its melting point and irradiating with ionizing radiation of dose 0.1 kGy to 1 MGy, under the condition with oxygen concentration of 10 torr or less. The formed film containing mixture of modified fluoro resin and other polymeric material, is irradiated with ionizing radiation of dose 5-500 kGy in an inert gas. The perfluoro vinyl ether containing sulfonyl fluoride group is grafted under inert gas in a solution containing monomer diluted with a solvent having boiling point of -78degreesC to 100degreesC. The sulfonyl fluoride group of the grafted material is then converted to sulfonic acid group by saponification; and    (2) fuel cell which consists of the electrolyte film provided between fuel electrode and air electrode.    DESCRIPTION OF DRAWING(S) - The figure shows the flowchart of manufacturing method of electrolyte film. (Drawing includes non-English language text).
NOVELTY - A photovoltaic cell comprises a carrier substrate layer (10), a front contact layer (20) deposited on the substrate, a thin film silicon solar cell layer (30) deposited on the front contact layer, and a back contact (62) deposited on the thin film silicon solar cell layer. The back contact comprises a transparent conductive oxide contact layer (42) and a pigmented dielectric back reflective white media layer (52).    USE - As a photovoltaic cell.    ADVANTAGE - The inventive cell has improved light trapping capability.    DETAILED DESCRIPTION - An INDEPENDENT CLAIM is also included for a thin film silicon solar cell comprising a back contact having a transparent conductive oxide contact layer, and a pigmented dielectric back reflective white media layer adhered to the transparent conductive oxide contact layer, where the transparent conductive oxide contact layer has a thickness of 0.5-5 microns.    DESCRIPTION OF DRAWING(S) - The figure is an illustration of a thin film silicon solar cell using back contact technology.    Carrier substrate layer (10)    Front contact layer (20)    Thin film silicon solar cell layer (30)    Transparent conductive oxide contact layer (42)    Back reflective layer (52)    Back contact (62)
NOVELTY - A catalyst layer transfer sheet has a platinum-containing catalyst layer (5) and a transmissive layer (2) for gas and liquid, sequentially formed on the surface of a base material sheet (1). The transmissive layer has a hydrophilic region (3) and a hydrophobic region (4).    USE - Used for a catalyst layer-electrolyte film laminate for a fuel battery cell.    ADVANTAGE - The catalyst layer transfer sheet has good hydrophilicity and water repellent property, and is manufactured easily.    DETAILED DESCRIPTION - An INDEPENDENT CLAIM is included for the manufacture of a catalyst layer transfer sheet. A hydrophobic material layer is formed on one surface of a base material sheet, and a photocatalyst-containing layer is contacted with the hydrophobic material layer. Light irradiation is carried out to the hydrophobic material layer through the photocatalyst-containing layer. A platinum-containing catalyst layer is formed on the hydrophobic material layer after light irradiation, to obtain the catalyst layer transfer sheet.    DESCRIPTION OF DRAWING(S) - The figure shows a sectional drawing of the catalyst layer transfer sheet.    base material sheet (1)    transmissive layer (2)    hydrophilic region (3)    hydrophobic region (4)    platinum-containing catalyst layer (5)
NOVELTY - Solid electrolyte film with a catalyst layer has platinum-containing catalyst layers (2, 3) formed on one or both surfaces of a solid electrolyte film (1) and a gas- and liquid-permeable layer (4) formed on the platinum-containing catalyst layer. The permeable layer has hydrophilic regions (4a) and hydrophobic regions (4b).    USE - Used for a fuel cell (claimed).    ADVANTAGE - Solid electrolyte film having a catalyst layer has outstanding hydrophilicity and water repellency. A catalyst layer-electrolyte film composite having favorable hydrophilicity and water repellency is provided using the solid electrolyte film with the catalyst layer. A fuel cell having the required property is manufactured using the electrolyte film.    DETAILED DESCRIPTION - An INDEPENDENT CLAIM is included for a fuel cell, which contains the above electrolyte film.    DESCRIPTION OF DRAWING(S) - The figure shows the sectional drawing of the solid electrolyte film with catalyst layer.    solid electrolyte film (1)    platinum containing catalyst layer (2,3)    gas and liquid permeable layer (4)    hydrophilic region of gas and liquid permeable layer (4a)    hydrophobic region of gas and liquid permeable layer (4b)
NOVELTY - A gel electrolyte comprises a vinylidene-fluoride group polymer cross-linked material as structural component, a redox agent consisting of iodine and its compound, and an electrolyte liquid.    USE - For iodine redox system electrochemical elements, such as dye-sensitized solar cell (claimed).    ADVANTAGE - The gel electrolyte has excellent aging stability and high ionic conductivity. Highly efficient solar cell, without troubles such as liquid spill is manufactured conveniently using the gel electrolyte.    DETAILED DESCRIPTION - INDEPENDENT CLAIMS are included for the following:    (1) manufacture of the gel electrolyte, which involves adding secondary amine to electrolyte liquid and vinylidene-fluoride group polymer, reacting and forming double bond, adding redox agent consisting of iodine and its compound and polyamine, and performing cross-linking reaction; and    (2) dye-sensitized solar cell consisting of the gel-electrolyte.    DESCRIPTION OF DRAWING(S) - The figure shows the cross-sectional view of the solar cell.    transparent electroconductive substrate (1)    counter electrode substrate (2)    semiconductor layer (3)    electrolyte layer (4)    sealant (5)
NOVELTY - A proton conductive film has a film which consists of polymer segment (A) which has ionic conductive component and polymer segment (B) which does not have ionic conductive component. The morphology of the film has micro phase separation structure in which the segment (A) forms a continuous phase and segment (B) forms discontinuous lamella structure.    USE - For direct methanol fuel cells for domestic power supplies, electric vehicle, mobile telephones, personal computers, portable terminals, digital cameras, portable compact disk and magnetic disk, head phone stereo cassette tape recorder, pet robots, electric power assisted bicycle and electric scooters.    ADVANTAGE - The proton conductive film has high proton conductivity and resistance with respect to methanol aqueous solution. Hence the fuel cell is conveniently used even in high methanol aqueous solution and has high electric power generation characteristic.    DETAILED DESCRIPTION - An INDEPENDENT CLAIM is included for manufacture of proton conductive film which involves dissolving polymer segment (A) and polymer (B) in solvent at the time of forming film consisting of polymer segments (A and B). The solvent contains cast solvent in which the organic solvent which is not interacted with the polymer segment (A) is 30 wt.% or more.
NOVELTY - The sheet is formed by maintaining the pore making material with fluidity in porous sheet main portion which uses conductive material with corrosion resistance as base material. The sheet is heated to pass the pore making material into the sheet and form a pore.    USE - For manufacturing gaseous diffusion element for fuel cell (claimed) for vehicles.    ADVANTAGE - Improves the vertical and surface direction gas permeability in gaseous diffusion element, reliably.    DETAILED DESCRIPTION - An INDEPENDENT CLAIM is also included for fuel cell.    DESCRIPTION OF DRAWING(S) - The figure shows a flowchart explaining the gaseous diffusion element manufacturing method. (Drawing includes non-English language text).
NOVELTY - A water dispersion containing a resin and titanium oxide, is electrodeposited with respect to a base material. The electrodeposition film obtained is baked to form a titanium oxide film. The water dispersion is transparent.    USE - For photoelectric converting layer of dye sensitizing solar cells and outdoor structures such as guard rail.    ADVANTAGE - The method forms titanium oxide film having excellent transparency.    DETAILED DESCRIPTION - INDEPENDENT CLAIMS are included for the following:    (1) titanium oxide film formed by above method; and    (2) water dispersion used for manufacturing titanium oxide film.
NOVELTY - The module has glass sheet (4) and supporting panel (5) so that portion of glass sheet and supporting panel are curved to concave or convex shape with same center of curvature.    USE - Photovoltaic module used in road signs, sound proofing road barriers, advertising boards, lamp posts, shelters, garden lights and vehicles.    ADVANTAGE - Provides the module with improved operation efficiency.    DETAILED DESCRIPTION - Energy conversion unit (1) having one string of cells electrically interconnected in series with each other using bus-bars of conductive material, is arranged between the glass sheet and supporting panel. The thickness of the glass plate is 3mm. The photovoltaic cell consists of monocrystalline or polycrystalline silica or gallium arsenide. The supporting panel is made of the Tedlar sheet consisting of two layers of polyvinyl chloride and layer of PET polyester. The plastic layer consists of the ethyl vinyl acetate, PVC, PVB. The bypass diodes are provided in electrical box arranged in backside of the supporting panel, avoids occurrence of the hot-spots. INDEPENDENT CLAIMS are also included for:    (a) glazing; and    (b) photovoltaic module protection method involves placing the module in the vacuum during autoclave cycle, to eliminate the presence of possible air bubbles between the various layers.    DESCRIPTION OF DRAWING(S) - The figure shows a side view of the photovoltaic module.    energy conversion panel (1)    glass sheet (4)    plastic layers (6,6')    supporting panel (5)
NOVELTY - Battery comprises unit cell (21) placed in the recessed section (32) covered with portion of the jacket (31). A cathode lead terminal (8) and anode lead terminal connected to corresponding outer end of rolled electrodes, are placed on the sides of the rolled electrodes that is exposed from an opening of the recessed section and extend straight out of the jacket.    USE - For mobile electronic devices e.g. notebook personal computer, mobile phone, and personal digital assistant (PDA).    ADVANTAGE - The reduction of capacity of battery is prevented and the short circuit occurring between the lead electrodes and rolled electrodes is prevented.    DESCRIPTION OF DRAWING(S) - The figure shows a schematic view of jacket for covering battery.    cathode lead terminal (8)    unit cell (21)    end face (22)    side face (23)    jacket (31)    recessed section (32)    terrace section (33)
NOVELTY - The cathode has catalyst supporting conducting carrier and catalyst layer composed of polymer electrolyte. The catalyst supporting conductive carrier is mixed with catalyst that is in contact with oxygen absorbing/desorbing element.    USE - For fuel cell e.g. polymer electrolyte fuel cell (claimed) for generating electric power in vehicles and small cogeneration system.    ADVANTAGE - The cathode have excellent electrode characteristics with respect to oxygen reduction reaction providing high output power of the fuel cell.    DETAILED DESCRIPTION - INDEPENDENT CLAIMS are also included for the following:    (1) polymer electrolyte fuel cell; and    (2) operating method of polymer electrolyte fuel cell.    DESCRIPTION OF DRAWING(S) - The figure shows the catalyst electrode process in the cathode.
NOVELTY - A fuel cell (18) comprises a first polymer electrolyte membrane (PEM) (20); a plate having a first series of flow channels formed in a first surface; a first diffusion medium that is disposed between the first PEM and the plate and that is in direct contact with the first surface; and a first sealing layer that secures the direct contact between the first diffusion media and the plate and that seals the first surface.    USE - For fuel cell system (claimed).    ADVANTAGE - The invention can enhance electrical communication between diffusion media and a conductive plate of a fuel cell.    DETAILED DESCRIPTION - INDEPENDENT CLAIMS are also included for:    (A) a method of assembling a fuel cell, comprising applying a first adhesive layer to a cathode surface of a cathode plate (22) in a non-cured state, pressing a first diffusion media (26) into contact with the cathode surface while the first adhesive layer is in the non-cured state, and curing the first adhesive layer into a cured state to secure contact between the first diffusion media and the cathode surface and to seal the cathode surface from contact with an cathode feed gas; and    (B) a fuel system comprising a fuel cell stack including the inventive fuel cells in electrical series connection.    DESCRIPTION OF DRAWING(S) - The figure is a schematic cross-sectional view of the fuel cell stack.    Fuel cell (18)    PEM (20)    Plates (22, 24)    Diffusion media (26)    Lands (28, 32)    Lands (30, 34)    Bipolar plate (36)
NOVELTY - A conductive fuel cell plate device (5) is formed by providing conductive loaded resin-based material comprising conductive materials in resin-based host; and molding conductive loaded resin-based material into conductive fuel cell plate in which a first channel is formed on a side of the plate.    USE - Used in the formation of conductive fuel cell plate device.    ADVANTAGE - The invention provides cell plate having excellent resistance to corrosion, having excellent electrical conductivity, having excellent thermal conductivity, not permeable to fluid fuels, has low weight, and has excellent manufacturability.    DESCRIPTION OF DRAWING(S) - The figure illustrates the inventive fuel cell device.    Mono-polar plates (2, 15)    Horizontal channel (3)    Membrane electrode assemblies (4, 6, 8)    Fuel cell device (5)    Bipolar plate (10)
NOVELTY - Dye-sensitized solar cell (I) comprises: a first electrode (having a first surface) formed with a light transmissive material; a second electrode having a second surface (having convexo-concave portions) facing the first surface of first electrode; a porous layer formed on the first surface of first electrode facing the second electrode; a dye absorbed on the porous layer; and an electrolyte impregnated between the first and second electrodes.    USE - For making windows for the outer walls of buildings or in making glass houses.    ADVANTAGE - (I) has an improved electrode structure that enhances its energy efficiency. The production of (I) involves relatively easy processing steps and low production cost compared to the production of conventional silicon solar cells. (I) enhances the photoelectric conversion efficiency. The convexo-concave portions serve to scatter the light and decrease electron recombination to increase the open circuit voltage and short circuit current to provide enhanced energy efficiency.    DETAILED DESCRIPTION - An INDEPENDENT CLAIM is also included for: manufacturing (I) with first and second electrodes, by: preparing a first electrode and a second electrode; forming a porous layer on a surface of the first electrode; absorbing a dye at the porous layer; forming convexo-concave portions at a surface of the second electrode; arranging the first and the second electrodes so that the surface of the second electrode with the convexo-concave portions faces the porous layer of the first electrode; and injecting an electrolyte between the first electrode and the second electrode.
NOVELTY - A dye-sensitized solar cell comprises first electrode (10) having light transmission material; porous layer (30) formed on first electrode surface; composite dye absorbed to the porous layer; second electrode (20) facing the porous layer on the first electrode; and electrolyte (50) impregnated between the first and second electrodes. The composite dye comprises dye materials (41, 42).    USE - For converting solar energy into electric energy based on photosynthesis.    ADVANTAGE - The invented dye-sensitized solar cell has effective wavelength range for light energy absorption and enhanced photoelectric conversion efficiency.    DETAILED DESCRIPTION - An INDEPENDENT CLAIM is also included for a method of fabricating a dye-sensitized solar cell comprising preparing first and second electrodes; forming a porous layer on a surface of the first electrode; preparing a composite dye having dye materials; absorbing the composite dye to the porous layer; positioning the first electrode; impregnating an electrolyte between the first and second electrodes; and attaching the first and second electrodes to each other.    DESCRIPTION OF DRAWING(S) - The figure is a cross-sectional view of a dye-sensitized solar cell.    Electrode (10, 40)    Conductive film (12)    Substrate (12)    Porous layer (30)    Dye materials (41, 42)    Electrolyte (50)
NOVELTY - A laminate (P) which is solar cell module is heated and pinched in each cavity (2) formed between upper and lower chambers (13,15). The cavities are held in adjoined manner, so as to enable movement of the laminate in the cavities in order, for processing.    USE - For obtaining thin-plate shape laminate such as solar cell module.    ADVANTAGE - Since the cavities are held in order, space is saved and transport efficiency of the laminate is increased.    DESCRIPTION OF DRAWING(S) - The figure shows a schematic view of the lamination apparatus.(Drawing includes non-English language text).    lamination apparatus (1)    cavity (2)    upper and lower chambers (13,15)    laminate (P)
NOVELTY - The gaseous diffusion layer has a carbon particles-containing layer (P) formed on its surface. Half value width of G band of carbon particles contained in layer (P) is 55 cm-1 or less. The G band is an absorption band which appears at 1580 cm-1 vicinity in Raman spectrum, and shows the crystallinity of carbon.    USE - For solid polymer electrolyte-type fuel cell mounted on vehicle (both claimed), and as power source of moving component such as motor vehicle.    ADVANTAGE - The gaseous diffusion layer provides solid polymer electrolyte-type fuel cell having improved durability, water repellent property and electric power generation characteristics, with reduced voltage reduction.    DETAILED DESCRIPTION - The gaseous diffusion layer has a carbon particles-containing layer (P) formed on its surface. Half value width of G band of carbon particles contained in layer (P) is 55 cm-1 or less. The G band is an absorption band which appears at 1580 cm-1 vicinity in Raman spectrum, and shows the crystallinity of carbon. The carbon particles-containing layer further contains carbon particles having half width value of G band of higher than 55 cm-1, and a polymer containing fluorine atom.    INDEPENDENT CLAIMS are also included for the following:    (1) solid polymer electrolyte-type fuel cell; and    (2) vehicle.
NOVELTY - The battery has a water repellent layer (5) formed at the downstream side of a gas discharge path and having a contact angle of 80degrees or more with respect to electrolyte liquid containing water in a solvent.    USE - Battery, e.g. manganese primary battery and secondary battery for portable apparatus.    ADVANTAGE - Prevents leakage of electrolyte liquid by setting contact angle of water repellent layer with respect to electrolyte liquid in set range and exhibits high discharge capacitance.    DESCRIPTION OF DRAWING(S) - The figure shows the fragmentary sectional view of the structure of the manganese primary battery.    negative electrode (1)    separator (2)    water repellent layer (5)    insulating washer (6)    air chamber (8)
NOVELTY - A gel electrolyte contains an acid, chain macromolecule which swells with respect to the acid and a cross-linkable polymer. Chain macromolecule is complexed with cross-linkable polymer.    USE - For fuel cell (claimed).    ADVANTAGE - The gel electrolyte has high proton conductivity even under low humidity and high temperature, and mechanical strength.    DETAILED DESCRIPTION - INDEPENDENT CLAIMS are included for the following:    (1) electrode which contains electrode substance and gel electrolyte;    (2) fuel cell which has electrolyte film arranged between electrodes. A portion or whole of the electrolyte film is gel electrolyte; and    (3) manufacture of gel electrolyte which involves mixing chain macromolecule and cross-linkable polymer, molding into a sheet, cross-linking polymer by irradiating the sheet with electron beam and impregnating with acid.
NOVELTY - The wiring material (1) has a composite strip material (4) consisting of copper and cupro-nickel alloy and having both surfaces partly coated with an insulator (7) so that a cupro-nickel exposure portion (5) is formed at the composite strip material.    USE - For secondary battery pack (claimed) used in electronic device.    ADVANTAGE - Exhibits high conductivity corresponding to increase of capacitance of secondary battery and excels in resistance welding property by using composite strip material consisting of copper and cupro-nickel alloy and achieves weight and cost reduction.    DETAILED DESCRIPTION - An INDEPENDENT CLAIM is also included for battery pack.    DESCRIPTION OF DRAWING(S) - The figure shows the top view and the 1B-1B sectional view of the wiring material.    wiring material (1)    copper strip (2)    cupro-nickel strip (3)    composite strip material (4)    cupro-nickel exposure portion (5)    insulator (7)
NOVELTY - The electroconductive coating composition contains a carbon material (A), an inorganic microparticle component (B) containing a metal chalcogenide and a polymeric binder component (C). The average particle diameter of primary particle of carbon material and inorganic component by spherical conversion, is 5-500 nm, each.    USE - For electrodes used in photoelectric cells (both claimed).    ADVANTAGE - The electroconductive coating composition has excellent surface adhesion with respect to electrode substrate. The electrode formed using the electroconductive composition has excellent oxidation-reduction property.    DETAILED DESCRIPTION - INDEPENDENT CLAIMS are included for the following:    (1) electrode; and    (2) photoelectric cell.
NOVELTY - The polymeric electrolyte film is formed by filling electrolyte polymer (1,4) in pore of a polyimide porous membrane (3). The electrolyte polymer has proton conductivity. The polymeric electrolyte film has ionic conductivity of 4x10-2 S/cm or more and 1 S/cm or less, at 60degreesC and relative humidity of 95%.    USE - For membrane-electrode assembly for fuel cells, such as polymer electrolyte fuel cell and direct methanol-type fuel cell (all claimed) and for electrolyte film-electrode joint components.    ADVANTAGE - The polymeric electrolyte film has high proton conductivity (ionic conductivity) and reduced swelling in water or methanol, and is manufactured easily. The membrane-electrode assembly utilizing the film, has favorable fuel cell characteristics.    DETAILED DESCRIPTION - The electrolyte polymer is a sulfonated polyether sulfone. The polyimide porous membrane has structure containing 3,3',4,4'-biphenyl tetracarboxylic acid component as main tetracarboxylic acid component. INDEPENDENT CLAIMS are included for the following:    (1) manufacture of the polymeric electrolyte film;    (2) membrane-electrode assembly for fuel cells; and    (3) polymer electrolyte fuel cell or direct methanol-type fuel cell.    DESCRIPTION OF DRAWING(S) - The figure shows the manufacturing method of electrolyte film by filling the porous membrane with electrolyte polymer having proton conductivity.    electrolyte polymer (1,4)    substrate (2)    porous membrane (3)
NOVELTY - A polyacrylonitrile group oxidation fiber sheet (2) is supplied to heat treating furnace (6) having graphite roller (10) and brushing unit (12) consisting of carbon fiber raw material. Unit (12) slidably contacts surface of graphite roller, and brushes graphite roller surface. Contact heating of the fiber sheet is carried out with respect to roller surface at 500-2500degreesC, and heat-processing of oxidation fiber sheet is enabled.    USE - For heat processing polyacrylonitrile group oxidation fiber sheet used for polyelectrolyte-type fuel cells.    ADVANTAGE - The oxidation fiber sheet having favorable surface smoothness is efficiently and stably heat processed. The surface of roller during driving of furnace is easily cleaned without generating troubles.    DETAILED DESCRIPTION - The brush raw material consists of carbon fiber felt or carbon fiber filament bundle.    DESCRIPTION OF DRAWING(S) - The figure shows the outline side view of heat treating furnace.    oxidation fiber sheet (2)    heat treating furnace (6)    graphite roller (10)    brushing unit (12)    graphite boards (16a,16b)
NOVELTY - A proton conductive film contains a polyarylene having sulfonic acid groups and low molecular acid(s) chosen from low molecular phosphoric acid, low molecular phosphonic acid, and low molecular sulfonic acid.    USE - As solid polymer electrolyte film for fuel cell, primary batteries, secondary batteries, display-elements, sensors, signal-transmission medium, solid capacitors and ion-exchange membranes.    ADVANTAGE - The amount of water constrained in the proton conductive film is increased as the reduction of moisture content in the film is suppressed. The film has improved proton conductivity. The ion exchange capacity of the film is easily controlled.    DETAILED DESCRIPTION - An INDEPENDENT CLAIM is included for manufacture of proton conductive film, which involves casting a solution composition containing polyarylene having sulfonic acid groups, low molecular acid(s) and a solvent, on a substrate and manufacturing a film.
NOVELTY - A polymer battery electrolyte contains a polymer, aprotic organic solvent(s), a supporting electrolyte, and a compound (C) having phosphorus and/or nitrogen in a molecule. The boiling point difference of aprotic organic solvent and compound (C) is 25degreesC or less.    USE - For polymer battery (claimed) used as power supply for audio video-information technology equipment e.g. video-tape-recorder, personal computer, mobile telephone and notebook computer.    ADVANTAGE - The polymer electrolyte provides battery having excellent safety, and ignition of aprotic organic solvent is prevented.    DETAILED DESCRIPTION - An INDEPENDENT CLAIM is also included for polymer battery, which has an anode, a cathode and the polymer electrolyte.
NOVELTY - In the sealing of a solar cell, the top and bottom of the solar cell are covered with EVA and PTFE as a surface layer and inner layer. A vacuum compressor molds the shape with 125degreesC lasting three to five minutes, and then the shape is placed into a stove to be heated at 150degreesC for twenty-five minutes forming a penta-piece sealing structure. The shape can be bent and shaped as different appearances showing strength and high transparency.
NOVELTY - A liquid (4) of electrolyte polymer having proton conductivity is filled in the pores of a porous membrane (3), to form polymeric electrolyte film. The liquid of electrolyte polymer exhibits a Newtonian viscosity in relationship between stress and shear rate.    USE - For manufacturing polymeric electrolyte film used for membrane-assembly electrode for polymer electrolyte fuel cell and direct methanol type fuel cell (all claimed).    ADVANTAGE - The method provides polymeric electrolyte film having high proton conductivity. The swelling of polymeric electrolyte film with respect to water and methanol is reduced. The electrolyte film provides fuel cell excellent in electric power generation ability.    DETAILED DESCRIPTION - INDEPENDENT CLAIMS are included for the following:    (1) polymeric electrolyte film manufactured as defined above;    (2) membrane-electrode assembly for fuel cell, formed by joining electrode to polymeric electrolyte film;    (3) polymer electrolyte fuel cell using membrane-electrode assembly as component; and    (4) direct methanol type fuel cell using membrane-electrode assembly as component.    DESCRIPTION OF DRAWING(S) - The figure shows the method of filling porous membrane with liquid of electrolyte polymer having proton conductivity, in manufacture of polymeric electrolyte film.    liquid of electrolyte polymer (1,4)    substrate (2)    porous membrane (3)
NOVELTY - A polymer solution comprises a sulfonated polyarylethersulfone or polyaryletherketone polymer that is not directly soluble in water at up to 100degreesC. The solvent is greater than or equal to90% water.    USE - The polymer solution is used to prepare electrocatalyst inks. It is also used to prepare electrocatalyst layers used in fuel cells by applying an electrocatalyst ink onto the substrate to form an electrocatalyst layer, and applying a polymer solution to the electrocatalyst layer (claimed).    ADVANTAGE - The invented polymer solution is safe to handle and eliminates the safety risks posed by flammable and hazardous organic solvents.    DETAILED DESCRIPTION - INDEPENDENT CLAIMS are also included for:    (A) a process for preparing a polymer solution comprising dissolving the sulfonated polyarylethersulfone or polyaryletherketone polymer in a first solvent, where the first solvent comprises a non-aqueous component that has a lower boiling point than water, to provide a first solution; if the first solution does not contain water, adding water to the first solution; and removing the non-aqueous component from the first solution; and    (B) an electrocatalyst ink comprising electrocatalyst and sulfonated polyarylethersulfone or polyaryletherketone polymer that is not directly soluble in water at up to 100degreesC.
NOVELTY - A flexible graphite sheet having two major surfaces, and having improved molding characteristics at one of its major surfaces, comprises a sheet of compressed particles of resin-impregnated exfoliated graphite having a non-uniform resin concentration across the dimension(s) of the sheet.    USE - The flexible graphite sheet is for a laminate (claimed). It is useful for the formation of components for fuel cells, such as flow field plates, gas diffusion layers, and/or electrodes.    ADVANTAGE - The flexible graphite sheet material exhibits improved characteristics. The resin profile through the thickness of flexible graphite sheet(s) from which the laminate is to be formed can be controlled, such that the major surface not being used as the molding surface has an amount of bleed-through of the resin, to promote the inter-layer bonding of the laminate. This helps to arrest cracks and prevent them from bridging between the outer surfaces of the laminate, reducing the fluid permeability of the laminate through crack deflection.    DETAILED DESCRIPTION - An INDEPENDENT CLAIM is also included for a process for producing a flexible graphite sheet, comprising compressing particles of exfoliated graphite to form a sheet of a first density; impregnating a resin composition into the sheet to provide a non-uniform resin concentration across one of the dimensions of the sheet, to form a resin-impregnated sheet; and compressing the resin-impregnated sheet to a second density.    DESCRIPTION OF DRAWING(S) - The figure shows a system for the continuous production of resin-impregnated flexible graphite sheets.    Vessel (101)    Valves (107, 108)    Wash tank (114, 116, 118)
NOVELTY - An uninterruptible power supply (UPS) system comprises frame component(s). A first frame component holds module(s) including power module(s) and battery module(s). The frame component is capable of being installed as stand along unit or is installed as part of rack-mounted system.    USE - For providing backup power to electrical load(s).    ADVANTAGE - The invention allows easier installation of heavy components into rack-mount system. It minimizes weight-handling burden on installer.    DETAILED DESCRIPTION - INDEPENDENT CLAIMS are included for:    (1) module for use in modular uninterruptible power supply system comprising input signal conditioning and switching components;    (2) a battery module is capable of being oriented in orientation(s) within the frame portion(S) of the two different frame types, respectively;and    (3) support rail for rack-mounted system comprising mechanism couples the support rail to front vertical rack mount rail, mechanism coupling the support rail to rear vertical rack mount rail, ledge piece supporting the rack-mounted system from underneath the rack-mounted system, and rear support mechanism serving the rack mounted system from moving in vertical direction.    DESCRIPTION OF DRAWING(S) - The figure shows a configuration of the UPS system using modular frames.
NOVELTY - A polymer electrolyte composition comprises an organic solvent, a lithium salt, and an aromatic compound.    USE - The invention is used for, e.g. lithium battery (claimed) for electronic devices and equipment.    ADVANTAGE - The invention suppresses danger of ignition or explosion of the battery when the battery is overcharged due to some uncontrolled conditions, such as failure of a charger without the need for an additional cutoff device, while not deteriorating the life cycle characteristics of the battery.    DETAILED DESCRIPTION - A polymer electrolyte composition comprises an organic solvent, a lithium salt, and an aromatic compound of formula (3). An INDEPENDENT CLAIM is also included for a lithium battery, comprising a cathode, an anode and a polymer electrolyte composition.    DESCRIPTION OF DRAWING(S) - The figure shows a graph of the results of an overcharge test for the battery.
NOVELTY - Fuel cell has first manifold between first gas-impermeable element and active element; spacers in first manifold; second manifold between first and second gas-impermeable elements; and flow path established from first to second manifold.    USE - Used as power source in electrical vehicular power plants.    ADVANTAGE - Flow field design achieve stable gas flows in presence of liquid water, as well as for heightening oxygen partial pressure in catalyst layer to raise cell performance.    DETAILED DESCRIPTION - Each spacer and the first gas-impermeable element has an orifice. Flow path is established from first manifold through the orifice over the active element to the second manifold. An INDEPENDENT CLAIM is also included for a method of making separator plate for fuel cell comprising:    (a) laminating first conductive sheet onto first film sheet;    (b) removing portion of first conductive sheet from film sheet so that a remaining portion of the first conductive sheet defines first array of spacers;    (c) forming passage through each of the spacers and the first film sheet to establish flow paths;    (d) laminating second conductive sheet onto second film sheet;    (e) removing portion of second conductive sheet from second film sheet such that a remaining portion of the second conductive sheet defines second array of spacers; and    (f) laminating the second array of spacers to face the first film sheet opposite the first array of spacers such that a first manifold is formed between the first and second film sheets.    DESCRIPTION OF DRAWING(S) - The figure shows an isometric exploded view of the fuel cell.    Membrane electrode assembly (14,16)    Bipolar plates (20-24)    Flow-interfering media (26-32)    Plumbing (40,50)
NOVELTY - A micro lens (6) condenses incident light. A photonic crystal (7) formed at emission surface side of micro lens, changes advancing direction of light of predetermined wavelength region. A light receiving element (2) formed at emission surface side of crystal, converts incident light into electric charge.    USE - Solid state image pickup mounted on charge coupled device and metal oxide semiconductor image sensor of digital still camera connected to personal computer, and camera of mobile telephone.    ADVANTAGE - The sensitivity with respect to oblique incident light can be improved. The imaging optical device of short focus and imaging optical device of ultra thin type, are realized by solid state image pickup.    DETAILED DESCRIPTION - An INDEPENDENT CLAIM is also included for solid state image pickup manufacturing method.    DESCRIPTION OF DRAWING(S) - The figure shows a sectional view of solid state image pickup.    silicon substrate (1)    light receiving element (2)    color filter layer (5)    micro lens (6)    photonic crystal (7)
NOVELTY - The fuel cell (100) has a solid electrolyte film (114) clamped between an oxidizing agent electrode (108) and a fuel electrode (102) to which a liquid fuel (124) is supplied. The electrodes (102,108) contain catalyst substances (a1,a2) and solid polymer electrolytes (b1,b2), respectively. The proton conductivity of the electrolyte (b2) is larger than that of the electrolyte (b1).    USE - Used for e.g. direct methanol fuel cell for electric power generation.    ADVANTAGE - The fuel cell has excellent output characteristics by directly supplying the liquid fuel to the fuel electrode and by enlarging the proton conductivity of solid polymer electrolyte of oxidizing agent electrode compared to that of fuel electrode electrolyte.    DETAILED DESCRIPTION - The solid polymer electrolytes (b1,b2) consist of polymer, preferably hydrocarbon group polymer in which all contain a fluorine, a proton acid group and/or an aromatic group. The solid polymer electrolytes are proton acid group-containing perfluoro carbon or its derivative(s), proton acid group-containing polyether ketone, proton acid group-containing polyether ether ketone, proton acid group-containing polyether sulfone, proton acid group-containing polyether ether sulfone, proton acid group-containing polysulfone, proton acid group-containing polysulfide and/or proton acid group-containing polyphenylene.    DESCRIPTION OF DRAWING(S) - The figure shows a section of the structure of the fuel cell.    Fuel cell (100)    Fuel electrode (102)    Oxidizing agent electrode (108)    Solid electrolyte film (114)    Fuel (124)
NOVELTY - An optoelectric transducer has photoelectric conversion electrode (1), counter electrode (3), separator (2), and electrolyte interposed between electrodes (1,3). Electrode (1) has optical semiconductor layer (12) containing optical semiconductor particle and polymeric material, provided on electroconductive base material (11). Separator is provided between optical semiconductor layer of electrode (1), and electrode (3).    USE - For solar cell such as dye-sensitized solar cell.    ADVANTAGE - The optoelectric transducer has high conversion efficiency, flexibility, enlarged area and reduced internal resistance, and conveniently and economically produces solar cell. The deviation of electrolyte liquid is prevented, and liquid spill is suppressed.    DETAILED DESCRIPTION - An optoelectric transducer has a photoelectric conversion electrode (1), a counter electrode (3) opposing electrode (1), a separator (2), and an electrolyte interposed between electrodes (1,3). The electrode (1) has an optical semiconductor layer (12) containing optical semiconductor particle and polymeric material, provided on transparent electroconductive base material (11). The layer (12) is obtained by applying a coating material containing optical semiconductor particle dispersed in a solution, in which solvent-soluble resin is dissolved, on base material. The separator is provided between optical semiconductor layer of electrode (1), and counter electrode (3).    DESCRIPTION OF DRAWING(S) - The figure shows the sectional view of optoelectric transducer.    photoelectric conversion electrode (1)    separator (2)    counter electrode (3)    transparent electroconductive base material (11)    optical semiconductor layer (12)
NOVELTY - The solar heat collector, designed to be mounted at an angle of at least 25 and up to 75 degrees, consists of upper and lower cylinders (1) that contain water and are linked by feed and return channels (12) covered by a layer of a heat absorbing material (2) and a glass panel (3) to create a greenhouse effect. As the water is heated, the warmer water rises into the upper cylinder, and the cooler water flows down to the lower one by a thermo-siphon effect, and hot water is drawn from the upper one as required.    USE - Providing hot water from the sun's heat.    ADVANTAGE - The collector is compact in design, suitable for mounting on a roof or balcony or on the ground without requiring complicated installation or constant maintenance.    DESCRIPTION OF DRAWING(S) - The drawing shows a cross-section of the solar heat collector.    Cylinders (1)    Heat absorbing material (2)    Glass panel (3)    Fixings (6)    Feed and return channels (12)
NOVELTY - The lithium secondary battery has an anode (10) and a cathode (20) with a separator (6) containing non-woven fabric in between. The anode contains composite lithium oxide, and the cathode contains a material which occludes and discharges lithium. A porous film (5) containing an inorganic oxide filler and a binder, is adhered to the surface of the anode and/or cathode.    USE - For use as power supply of portable machines.    ADVANTAGE - The lithium secondary battery has outstanding charging and discharging characteristics, excellent cycle life and low internal resistance. The secondary battery suppresses abnormal overheating and generation of internal short circuit during production. The battery is safe and manufactured inexpensively.    DESCRIPTION OF DRAWING(S) - The figure shows sectional view of electrode structure of lithium secondary battery.    anode collector (1)    anode mix layer (2)    cathode collector (3)    cathode mix layer (4)    porous film (5)    separator (6)    anode (10)    cathode (20)
NOVELTY - The cover comprises cover sheet (1) made of material transparent to solar radiation. The sheet has zig-zag profiled surface (3, 4) structure, distance between the peaks of zig-zag surface structure is `L' and thickness of the sheet is `D', where `L' is less than 0.25D. The zig-zag surface structure run at angle `beta' with respect to plant of the sheet and the `beta' satisfies relation 45degreesless than or equal tobetaless than or equal to85degrees.    USE - For solar cell used in roof of swimming pool, building (claimed) e.g. greenhouse used for plant cultivation.    ADVANTAGE - The sheet with zig-zag profiled structure on both sides can easily be fitted and/or incorporated in a construction just like ordinary glass plate.    DETAILED DESCRIPTION - An INDEPENDENT CLAIM is included for building.    DESCRIPTION OF DRAWING(S) - The figure shows the cross sectional view of the cover.    cover sheet (1)    material (2)    zig-zag profiled surface (3,4)    flanks (5)
NOVELTY - A surface glass (1) and rear surface material (3) of a solar cell module (2) are separated by softening or fluidizing ethylene-vinyl acetate (PVA) copolymer layer using a solvent made of (d)-limonene.    USE - For separating components such as surface glass, photovoltaic cell, rear surface material of solar cell module.    ADVANTAGE - Enables to separate and recover components of solar cell module easily, without damaging the components of solar cell.    DESCRIPTION OF DRAWING(S) - The figure shows a sectional view of the solar cell module. (Drawing includes non-English language text).    Surface glass (1)    Solar cell module (2)    Rear surface material (3)
NOVELTY - A lithium-sulfur electrochemical cell is charged by: supplying electrical energy to the cell at a constant current; monitoring the voltage during charging; and terminating the charge when the monitored voltage is in 2.35-2.7 volts. The cell comprises nonaqueous electrolyte comprising nonaqueous solvents such as acyclic ethers, cyclic ethers, polyethers, and sulfones; and N-O additives.    USE - For charging a lithium-sulfur electrochemical cell.    ADVANTAGE - The invention utilizes electrolytes that exhibit low self-discharge rate, high cathode utilization rate, high charge discharge efficiency, and/or high specific capacity.    DETAILED DESCRIPTION - Charging a lithium-sulfur electrochemical cell by: supplying electrical energy to the cell at a constant current; monitoring the voltage during charging; and terminating the charge when the monitored voltage is in 2.35-2.7 volts. The cell comprises a cathode comprising an electroactive sulfur-containing material; an anode comprising lithium; and a nonaqueous electrolyte. The electrolyte comprises nonaqueous solvents such as acyclic ethers, cyclic ethers, polyethers, and sulfones; and N-O additives.
NOVELTY - An aqueous blend comprises water, and two conjugated polymers each having a conductivity greater than 10-7 S/cm, the conductivities being measured using a four point probe method prior to preparing the aqueous blend.    USE - For use in fabricating hole injection/transporting layer of photovoltaic devices and electroluminescent devices (claimed).    ADVANTAGE - The blends can be cast in aqueous media and films formed from such blends provide improved conductivity and processability.    DETAILED DESCRIPTION - An INDEPENDENT CLAIM is also included for a film comprising two conjugated polymers each having a conductivity greater than 10-7 S/cm formed by depositing onto an article an aqueous blend comprising water, and the conjugated polymers having conductivities measured by four point probe method prior to preparing the aqueous blend, and removing the water to form the film on the article.
NOVELTY - Resin (6) laminated by a substrate (3) on which a solar cell film (2) is formed, is heated and contacted with solar cell film. The heating process is further continued and the resin is cross-linked. The gel fraction of the resin during cross-linking is adjusted to 70 % less. The cross-linked resin is sealed in the solar cell film, and a solar cell (1) is obtained.    USE - For manufacturing solar cell (claimed).    ADVANTAGE - The solar cell is efficiently obtained within short period of time. The solar cell has excellent photoelectric conversion efficiency and weather resistance.    DETAILED DESCRIPTION - An INDEPENDENT CLAIM is included for solar cell, which has the substrate on which the solar cell is formed and the resin for sealing the solar cell film.    DESCRIPTION OF DRAWING(S) - The figure shows a sectional view of the manufacture of solar cell.    solar cell (1)    solar cell film (2)    glass substrate (3)    back sheet (4)    ethylene vinyl acetate copolymer resin (6)
NOVELTY - The thin silicon type solar cell module has heat insulation material (6) formed of foamable methacyrl resin at reverse side of sealing agent (3) held in solar battery element (2).    USE - Thin silicon type solar cell module with solar battery element having thin silicon semiconductor layer on transparent substrate.    ADVANTAGE - By using heat insulation material, the solar cell module excels in weather proofness when subjected to direct sunlight, ultraviolet ray resistance, lightweight and thermal insulation property.    DESCRIPTION OF DRAWING(S) - The figure shows a cross-section of the solar cell module incorporating heat insulation material.    Transparent substrate (1)    Solar battery element (2)    Sealing agent (3)    Frame (4)    Terminal box (5)    Heat insulation material (6)
NOVELTY - An electrode (10A) has a transparent electrical conductive film (13) and mesh-shaped conductive material formed on a base material. The mesh-shaped conductive material has lower resistance than the transparent conductive film and contains metal or its alloy which easily forms a passive state film.    USE - For dye-sensitized solar cell (claimed).    ADVANTAGE - The electrode has excellent durability, reliability and photoelectric conversion efficiency. Corrosion of auxiliary electrode by electrolyte liquid is prevented.    DETAILED DESCRIPTION - An INDEPENDENT CLAIM is included for dye sensitized solar cell having above electrode.    DESCRIPTION OF DRAWING(S) - The figure shows the perspective diagram of electrode. (Drawing includes non-English language text).    Electrode (10A)    Base film (11)    Auxiliary electrode (12)    Transparent electrical conductive film (13)    Barrier layer (14)
NOVELTY - The protection element comprises a pair of lead terminals (4) connected to positive temperature coefficient (PTC) thermistor (3) arranged on substrate (2). A movable electrode (6) having a contact, is connected to the lead terminals. A cover is arranged so as to cover the thermistor.    USE - For battery pack (claimed) used in vehicle-mounted electronic device such as notebook personal computer (PC), mobile telephone, portable terminal, video recorder and DVD player.    ADVANTAGE - Provides a simple element which provides sufficient protection to the electronic component.    DETAILED DESCRIPTION - INDEPENDENT CLAIMS are also included for the following:    (1) method of manufacturing protection element;    (2) battery pack; and    (3) electronic device.    DESCRIPTION OF DRAWING(S) - The figure shows a perspective view of the protection element.    Substrate (2)    Thermistor (3)    Lead terminals (4)    Connection surface (5)    Movable electrode (6)
NOVELTY - A synthetic resin packing case (3) accommodates an internal case (2) made of laminate film laminating synthetic resin layer and accommodating electrode group (4). The leads (9,10) of the anode and cathode extending from the electrode group, are connected with external connecting terminals (21,22) in a sealing board (11) sealing one end openings of the cases collectively.    USE - E.g. flat rectangular solid-shaped battery and flat square secondary battery e.g. lithium secondary battery and nickel hydrogen battery.    ADVANTAGE - The synthetic resin packing case ensures rigidity and dimensional accuracy required as battery case, thereby setting battery configuration space simply and stably. Since the internal case is made of laminate film, the gas barrier property and electrically resistant liquid solution are ensured. Since the leads of the anode and cathode are connected with external connecting terminals in sealing board, the high position accuracy is acquired and highly reliably connection is ensured. By sealing one end openings of the cases collectively through the sealing board, the structure is made simple, manufacturing process steps and cost are reduced.    DETAILED DESCRIPTION - An INDEPENDENT CLAIM is also included for manufacturing method of flat battery.    DESCRIPTION OF DRAWING(S) - The figure shows an exploded perspective view of the flat battery. (Drawing includes non-English language text).    internal case (2)    synthetic resin packing case (3)    electrode group (4)    leads (9,10)    sealing board (11)    external connection terminals (21,22)
NOVELTY - A polymer photovoltaic material is produced by forming a photoconductive polymer (14) having acceptor molecules (12) into a film (18) and, during the process of forming the film, exposing the film to an intense light under an electric field to orient the acceptor molecules.    USE - Used for producing a polymer photovoltaic material useful for producing electric current under the influence of light energy.    ADVANTAGE - The process produces a polymer photovoltaic material with enhanced light conversion efficiency by taking advantage of the properties of conductive polymers that incorporate acceptor molecules within their microstructure.    DETAILED DESCRIPTION - An INDEPENDENT CLAIM is included for a polymer photovoltaic material, comprising a photoconductive polymer film having polymer molecules (16) and acceptor molecules. The film has a first surface and a second surface. The acceptor molecules are oriented toward the first or the second surface.    DESCRIPTION OF DRAWING(S) - The figure is an enlarged side elevation view depicting a method of producing a polymer photovoltaic film, or coated layer on the surface of a substrate.    Acceptor molecules (12)    Composite molecules (13)    Photoconductive polymer (14)    Polymer molecules (16)    Film (18)
NOVELTY - Mixed metal oxide layer is prepared by spinning intermediate layer(s) of a colloidal suspension on a substrate, successively drying each intermediate layer, and firing to form a mixed metal oxide layer. The colloidal suspension has nanoparticles of solid mixed metal oxide material and liquid continuous phase.    USE - For preparing a mixed metal oxide layer used as a fuel cell component e.g. electrode or electrolyte.    ADVANTAGE - The invention is capable of achieving very thin films.    DETAILED DESCRIPTION - An INDEPENDENT CLAIM is also included for an electrolyte material comprising an oxide material formed from a colloidal dispersion having electrolyte material and liquid continuous phase. The dispersion was deposited as thin film(s) dried to form an intermediate layer and fired to form an electrolyte material.    DESCRIPTION OF DRAWING(S) - The figure shows a flow chart for the preparation of mixed metal oxide layer.
NOVELTY - A pressing belt (130) is provided at upstream side of positioning belt (110), for positioning interconnect and photovoltaic cell. A heating belt (120) is provided at downstream side of the positioning belt, for heat fixing the interconnect and photovoltaic cell.    USE - For manufacturing solar-cell module.    ADVANTAGE - Enables to connect photovoltaic cell efficiently.    DETAILED DESCRIPTION - An INDEPENDENT CLAIM is also included for solar-cell module manufacturing apparatus.    DESCRIPTION OF DRAWING(S) - The figure shows an explanatory diagram of solar-cell module manufacturing apparatus.    positioning belt (110)    heating belt (120)    pressing belt (130)    heating blocks (132a,132b)
NOVELTY - The apparatus stores a fuel phase (1-4) which is gelatinized, solidified, or which is in sol-form. The fuel phase consists of a liquid fuel and a polymer mutually coupled to the fuel. The polymer has affinity with respect to the fuel.    USE - Fuel stockpile apparatus of fuel cell used as electric-power generation source in portable electronic devices.    ADVANTAGE - The scattering of fuel to the surroundings and the contamination of the surroundings is suppressed when the outer covering of the fuel tank of the stockpile apparatus, fails, as the fuel phase is not in the form of a liquid but is in gelatinized or solidified so that the surface tension and the viscosity of the fuel is high.    DESCRIPTION OF DRAWING(S) - The figure shows a fuel cell with the fuel tank.    fuel tank (1-1)    electric power generation unit (1-2)    semipermeable membrane (1-3)    fuel phase (1-4)    electric-power generation phase (1-5)
NOVELTY - The method involves assembling membrane electrode assembly inorder on a separator belt (50A) formed by molding anode and cathode side separators alternately to one sheet of a strip shaped sheet stock, to form series of fuel cell modules.    USE - For manufacturing fuel cell.    ADVANTAGE - Enables mutual positioning and mutual conveyance of separators and membrane electrode assembly, within short time.    DETAILED DESCRIPTION - An INDEPENDENT CLAIM is also included for manufacturing apparatus of fuel cell.    DESCRIPTION OF DRAWING(S) - The figure shows the schematic view and block diagram of the manufacturing apparatus of the fuel cell. (Drawing includes non-English language text).    strip shaped sheet stock (50)    separator belt (50A)    surface treatment unit (52)    gasket joining unit (53)    adhesive agent applying unit (56)
NOVELTY - A fuel cell stack (14) has a parallel pipe assembly (16) comprising a tubular portion (22) supported between the frames (46,48). The tubular portion is made of polyether ether ketone (PEEK) resin. When the frames are contacted with each other, a refrigerant outbound path (86) and a refrigerant inbound path (88) are formed at the openings (42,44) in respective frames.    USE - For motor vehicle.    ADVANTAGE - Prevents generation of ground fault or liquid junction easily and conveniently.    DESCRIPTION OF DRAWING(S) - The figure shows an exploded perspective view of a fuel cell.    fuel cell (10)    fuel cell stack (14)    parallel pipe assembly (16)    tubular portion (22)    openings (42,44)    frames (46,48)    refrigerant outbound path (86)    refrigerant inbound path (88)
NOVELTY - The solar cell active layer comprises a solid solution of (Ag,Cu)A5B8 and A2B2 with spinel structure of n-type semiconductor combined with a buffer layer of transparent p-type semiconductor.    USE - A thin layer solar cell for photovoltaic and optoelectronic applications including extraterrestrial uses.    ADVANTAGE - The cell heterostructure is sensitive in the blue spectral region. It is largely radiation-resistant, optimized in weight and economical to manufacture. Deposition takes place at temperatures below 400degreesC. Efficiency limitation by boundary surface recombination is avoided by use of an n-type semiconductor as the absorber layer.
NOVELTY - A fuel contains a solid-like molecular compound as an organic-type fuel.    USE - For fuel cells, such as solid-polymer-electrolyte type fuel cells, direct methanol type fuel cells, and portable small fuel cells (all claimed) used for portable computers and mobile telephones.    ADVANTAGE - The fuel enables lightweight and stable storage. The organic fuel can be easily released from the molecular compound by heating, and can be fed to the fuel electrode of fuel cell. The fuel has excellent handleability and conveyability, and prevents corrosion, freezing and crossover. The residual amount of fuel is detected by a simple method. The fuel enhances the safety, electromotive force, and output characteristics of fuel cells. Since liquid spill is avoided by changing a liquid organic-type fuel to solid form, the need for a container with high sealing property is eliminated.    DETAILED DESCRIPTION - INDEPENDENT CLAIMS are included for the following:    (1) supply of fuel, which involves discharging the organic-type fuel from the fuel, and supplying the fuel to the fuel electrode of a fuel cell;    (2) detection of amount of fuel substance in the fuel composition containing a molecular compound and another compound, which involves contrasting the indexical property of the molecular compound and/or the other compound, and the indexical property of the fuel composition;    (3) usage of solid oxide fuel cell, which involves supplying the fuel to the fuel electrode. The solid oxide fuel cell is equipped with a solid-electrolyte film, a fuel electrode, and an oxidizing agent electrode;    (4) solid oxide fuel cell; and    (5) fuel discharge method which involves discharging the fuel underwater by contacting the fuel composition with water.    DESCRIPTION OF DRAWING(S) - The figure shows the sectional drawing of the fuel cell system.    anode (2)    cathode (3)    oxidizing-agent flow path (4)    fuel absorber (5)    clathrate-compound tank (6)
NOVELTY - A fine polyolefin porous film has thickness of 1-30 microns, porosity of 30-60%, air permeability of 50-250 seconds/100 cc, puncture strength of 3.5-20.0 N/20 microns and maximum pore size of 0.08-0.20 microns measured by bubble point method. The ratio of maximum pore size to average pore size of the film is 1.00-1.40.    USE - Used for electronic components and as non-aqueous electrolyte group battery separator (both claimed). Also used as separator for capacitors and lithium ion secondary cells.    ADVANTAGE - The fine porous polyolefin film has excellent permeation capability, strength and safety. The film provides separator of high capacitance and reduced thickness, and non-aqueous electrolyte group battery having high capacitance, durability and safety.    DETAILED DESCRIPTION - INDEPENDENT CLAIMS are included for the following:    (1) non-aqueous electrolyte group battery separator made from polyolefin which contains the fine porous polyolefin film;    (2) manufacture of the polyolefin film, which involves mixing and heat melting polyolefin resin, plasticizer and inorganic fine powder, molding into a sheet, removing plasticizer and inorganic fine powder and drawing the sheet uniaxially. The dispersion average particle diameter of inorganic fine powder is 0.01-5 microns and the ratio of 95 volume% dispersion accumulation particle size and 5 volume% dispersion accumulation particle size of inorganic fine powder is 1.0-10.0;    (3) manufacture of non-aqueous electrolyte group battery separator; and    (4) non-aqueous electrolyte group battery using the fine polyolefin porous film as separator.    DESCRIPTION OF DRAWING(S) - The figure is a graph which shows the transition of impedance of the example and comparative example. (Drawing includes non-English language text).
NOVELTY - A stack of a polymer electrolyte fuel cell is immersed into liquid refrigerant such as organic solvent inside a stack receiving case. The solvent cools the stack. The solvent vaporized from the case is condensed by a condenser and returned to the stack receiving case. The condenser (16) is cooled by the air introduced from a supply louver (206). An exhaust fan discharges the air through an exhaust louver (208).    USE - Polymer electrolyte fuel cell mounted on motor vehicle, for electric power generation.    ADVANTAGE - Avoids the generation of liquid junction and ground fault junction in the fuel cell. Improves the degree of freedom of equipment layout. Simplifies the structure of the fuel cell.    DESCRIPTION OF DRAWING(S) - The figure shows the explanatory diagram of the fuel cell.    Supply louver (206)    Exhaust louver (208)    Ventilating fan (222)    Fin (112)    Guidance fin (114)    Condenser (16)
NOVELTY - A lid (5) and a terminal (7) covered with an insulation cap (22) are sealed using epoxy adhesive, after modifying the welded surface of the lid and terminal using plasma (21).    USE - For manufacturing controlling valve type lead storage battery.    ADVANTAGE - Prevents leakage of the electrolyte, and thereby the reliability of the battery is increased.    DESCRIPTION OF DRAWING(S) - The figure shows a sectional view of the lid and terminal that are irradiated with plasma. (Drawing includes non-English language text).    lid (5)    terminal (7)    electric pole (9)    plasma (21)    insulation cap (22)
NOVELTY - A transparent board (11) has multiple convex portions (12) formed at non-formation regions of solar battery element. The convex portions are inserted into the through-holes (14) formed at a solar cell panel (13) and are made to contact the stiffening ribs (16) of a frame (15) positioned at opposite side of the solar cell panel, when laminating the board, panel and frame.    USE - Solar cell module e.g. for crystal system solar cells, thin film type solar cell etc.    ADVANTAGE - Achieves weight reduction and cost reduction while improving reliability and lifetime using simple structure. Increases production of electricity thereby improving electric power generation efficiency.    DESCRIPTION OF DRAWING(S) - The figure shows the structure of a solar cell module.    transparent board (11)    convex portion (12)    solar cell panel (13)    through-holes (14)    frame (15)    stiffening rib (16)
NOVELTY - A lithium secondary battery has an anode, cathode, a separator arranged between anode and cathode in which insertion and desorption of lithium is performed, and a non-aqueous electrolyte. A normal temperature fused salt, which has cation consisting of an amine and a film forming material is added to the non-aqueous electrolyte.    USE - As lithium secondary battery.    ADVANTAGE - The lithium secondary battery has improved charging and discharging characteristic, and safety, and prevents decomposition of normal temperature fused salt.
NOVELTY - The method involves solidifying a raw material mixture by sol-gel method. The raw material mixture contains silicon alkoxide having a glycidoxy alkyl group, at least one type of compound selected from ethylene glycol, polyethyleneglycol, polyethyleneglycol monomethacrylate, polyethyleneglycol dimethacrylate, polyethyleneglycol mono-acrylate and polyethyleneglycol diacrylate, and phosphoric acid compound.    USE - For use as solid-electrolyte film for fuel cell.    ADVANTAGE - The inorganic-organic composite material has high proton conductivity even at low moisture conditions. The composite material has excellent heat resistance, chemical resistance, corrosion resistance and flexibility.    DETAILED DESCRIPTION - An INDEPENDENT CLAIM is included for the inorganic-organic composite material. The composite material consists of ethylene glycol dispersed uniformly, an organic phase consisting of polyethyleneglycol (monomethacrylate, dimethacrylate, mono-acrylate and/or diacrylate), and amorphous inorganic matrix phase containing compound of formula RSiO3/2 (where R is a glycidoxy alkyl group) and phosphorus pentoxide. At least one type of group consisting of ethylene glycol and polyethyleneglycol (monomethacrylate, dimethacrylate, mono-acrylate and/or diacrylate), performs hydrogen bonding.
NOVELTY - A proton conductive electrolyte contains a polysulfonato alkoxy phenylene oxide having a sulfonato alkoxy group in a side chain and a polyphenylene oxide in a principal chain.    USE - For fuel cell (claimed).    ADVANTAGE - The proton conductive electrolyte has high proton conductivity favorable film formability and heat resistance. The fuel cell using the proton conductive electrolyte has excellent durability, current density and high output.    DETAILED DESCRIPTION - An INDEPENDENT CLAIM is included for fuel cell.
NOVELTY - A stack (12) of solid polymer electrolyte fuel cell (10) is immersed in a case (14) containing a liquid refrigerant. The liquid refrigerant vaporized by cooling the stack, is condensed by a condenser (16) and returned to the case.    USE - For cooling stack of solid polymer electrolyte fuel cell (claimed).    ADVANTAGE - Eliminates the need for providing a refrigerant path, as the stack is directly immersed into the case. Avoids generation of ground fault and liquid junction inside the case.    DETAILED DESCRIPTION - An INDEPENDENT CLAIM is also included for solid polymer electrolyte fuel cell.    DESCRIPTION OF DRAWING(S) - The figure shows an outline perspective view of a solid polymer electrolyte fuel cell.    fuel cell (10)    stack (12)    case (14)    condenser (16)    fins (112)
NOVELTY - A structured catalyst for reforming of gasoline comprises a gasoline reforming transition metal catalyst supported on ceramic honeycomb support. The support has a BET surface area of 20 - 60 m2/g wash-coated with substituted-micron sized alumina and its precursor.    USE - For reforming of gasoline used for fuel-cell powered vehicles e.g. gasoline fuel processor integrated with polymer electrode membrane fuel cell; and applying to gas station for manufacturing high-purity hydrogen or petrochemical process for manufacturing synthetic gases. Also used to convert nitrogen oxides generated in combustion facilities, e.g. power plants and to remove variety of volatile organic compounds.    ADVANTAGE - The catalyst has improved POX reforming catalytic activity, superior adhesivity, good thermal stability and mechanical strength while capable of reducing reactor pressure.    DETAILED DESCRIPTION - INDEPENDENT CLAIMS are included for the following:    (a) preparation of the structured catalyst involving:    (i) preparing an aqueous alumina solution with a pH of 2 - 5;    (ii) adding polyvinyl alcohol (2 - 7 wt.%), methyl cellulose (3 - 7 wt.%) and phosphoric acid (1 - 5 wt.%) followed by stirring and ball-milling to form an alumina slurry;    (iii) coating the slurry on the ceramic honeycomb support;    (iv) ball-milling of gasoline reforming transition metal catalyst powder to form a catalyst slurry; and    (v) wash-coating the catalyst slurry; and    (b) preparation of a synthetic gas containing hydrogen and carbon monoxide involving auto-thermal reforming reaction of gasoline, in presence of the structured catalyst at 600 - 1000 degrees C having space velocity of 1000 - 50000 hr-1; and molar ratios of H2O/C and O/C are 0.1 - 5 and 0.1 - 3 respectively.
NOVELTY - Multiple rows of masking tapes (2) are affixed to a collector (1) containing metallic foil. An active-material layer is coated on collector surface affixed with tape, to form a coated object which is then roll pressed so that the surface of active-material layer becomes flat. The active-material layer coated on the masking tape is peeled off and the tape is removed. Slitting operation is performed at the non-coated portion.    USE - For manufacturing electrode plate (claimed) of nonaqueous-electrolyte secondary battery e.g. lithium secondary battery and also for other secondary batteries e.g. lead storage battery and alkaline storage battery used in electronic device and electric vehicle.    ADVANTAGE - Generation of wrinkles and crack at the time of roll-press processing can be prevented. The electrode plate can be manufactured efficiently and precisely, at high speed.    DETAILED DESCRIPTION - An INDEPENDENT CLAIM is also included for electrode plate for nonaqueous-electrolyte secondary battery.    DESCRIPTION OF DRAWING(S) - The figure shows the top view explaining the manufacture of the electrode plate. (Drawing includes non-English language text).    collector (1)    masking tape (2)
NOVELTY - A solid polymer electrolyte film is obtained by irradiating of fluorine resin with radiation, and performing co-graft polymerization of an ester compound of higher alcohol and (meth)acrylic acid, and a styrene or its derivative(s) to the fluorine resin. The fluorine resin is obtained by performing graft polymerization of radical reactive monomer.    USE - For fuel cell (claimed) such as direct methanol-type fuel cell.    ADVANTAGE - The solid polymer electrolyte film has high proton conductivity and crack resistance, and provides fuel cell with high efficiency.    DETAILED DESCRIPTION - INDEPENDENT CLAIMS are included for the following:    (1) fuel cell, which has the solid polymer electrolyte film provided between a fuel electrode and an air electrode; and    (2) manufacture of solid polymer electrolyte film.
NOVELTY - The battery includes porous insulator (35) with porosity of 1-20% provided at the surrounding of each cell consisting of positive electrode layer (15), negative electrode layer and electrolyte layer.    USE - Bipolar lithium ion secondary battery is used for driving motor in vehicle (claimed) e.g. electric vehicle (EV) and hybrid EV (HEV).    ADVANTAGE - Short-circuit between electrodes is prevented and gas produced from the electrolyte layer is efficiently discharged to the exterior of the cell. Thus high output density is maintained over a long period of time without reducing the battery capability.    DETAILED DESCRIPTION - INDEPENDENT CLAIMS are also included for the following:    (1) vehicle; and    (2) battery pack.    DESCRIPTION OF DRAWING(S) - The figure shows a top view of the bipolar battery. (Drawing includes non-English language text).    positive electrode layer (15)    tab for positive electrodes (29)    tab for negative electrodes (31)    insulator (35)
NOVELTY - A high polymer film is swelled in an organic solvent, and swollen film is immersed in a reactive organic solvent containing sulfonated agent to manufacture a proton-conductive polymer film (1).    USE - As polymer electrolyte film used for polymer electrolyte fuel cell (claimed), direct methanol-type fuel cell and lithium secondary fuel cell used for power supply of portable apparatus, domestic appliances, mobile telephones, notebook computer and motor vehicles, humidity sensor, gas sensor and electrochromic display element.    ADVANTAGE - The proton-conductive polymer film having favorable proton conductivity and sulfonated agent content is efficiently and economically manufactured within a short period of time.    DETAILED DESCRIPTION - An INDEPENDENT CLAIM is included for the proton-conductive polymer film, which is manufactured by the above method.    DESCRIPTION OF DRAWING(S) - The figure shows the principal portion sectional view of polymer electrolyte fuel cell.    proton-conductive polymer film (1)    catalyst support gas diffusion electrode (2)    flow path (3)    separator (4)    gasket (5)
NOVELTY - The fuel cell cooling system (1) has fuel cell main component (2), heat exchanger (4), and a circulatory system (3) having circulation path for circulating coolant. The inner surface of heat exchanger and circulation path is coated using agent containing a resin component and a solvent component having ethylene glycol monoisopropyl ether. The resin component contains bisphenol A epoxy resin material and xylene/phenol resin material.    USE - For cooling coolant circulating through interior of fuel cell used for power supply of electric vehicles.    ADVANTAGE - The fuel cell cooling system prevents the raise of electrical conductivity of coolant, and corrosion of aluminum material used for forming heat exchanger is prevented.    DETAILED DESCRIPTION - The fuel cell cooling system (1) has fuel cell main component (2), a heat exchanger (4) for cooling coolant passing through component (2), and a circulatory system (3) having circulation path for circulating coolant. The circulatory system has circulation pump provided between component (2) and heat exchanger. The coolant is pure water, or mixed solution of pure water and glycol. The inner surface of heat exchanger and circulation path is coated using a coating agent containing a resin component and a solvent component. The resin component contains bisphenol A epoxy resin material and xylene/phenol resin material in the ratio of 1:0.2-1:1.2. The solvent component contains ethylene glycol monoisopropyl ether as main component.    An INDEPENDENT CLAIM is included for coating agent.    DESCRIPTION OF DRAWING(S) - The figure shows a block diagram of fuel cell cooling system. (Drawing includes non-English language text).    fuel cell cooling system (1)    fuel cell main component (2)    circulatory system (3)    heat exchanger (4)    cooling fin (11)    core (12)    header tank (14)
NOVELTY - Solid polymer electrolyte film-forming composition contains phosphorus-containing compound (1).    USE - For forming solid polymer electrolyte film of fuel cell (both claimed) e.g. solid oxide fuel cell.    ADVANTAGE - Composition has improved proton conductivity even at high temperature and excellent film-forming capability, and enables to form solid polymer electrolyte film of improved quality, in reduced time.    DETAILED DESCRIPTION - Solid polymer electrolyte film-forming composition contains phosphorus-containing compound of formula (1).    R1,R2=H, fluorine atom or 1-4C lower alkyl group;    R3=H, fluorine atom or methyl group;and    Z=bivalent linear, cyclic, alicyclic or bridged alicyclic organic group, and portion or all hydrogen atom coupled to carbon atom is optionally substituted by fluorine atom.    INDEPENDENT CLAIMS are included for:    (a) solid polymer electrolyte film, which has a cured film obtained by hardening the composition;    (b) fuel cell, which has the solid polymer electrolyte film provided between fuel electrode and air electrode; and    (c) manufacture of solid polymer electrolyte film, which involves heat-hardening or hardening the composition by radiation exposure.
NOVELTY - A polyelectrolyte material contains 20-100 wt.% of non-frozen water in water-containing state, calculated using specific formula.    USE - For polyelectrolyte component, membrane electrode composite material, manufacturing polymeric electrolytic film and polyelectrolyte type fuel cell especially direct type fuel cell (all claimed) USED AS electric power supply source of motor vehicles passenger car, bus, truck, two-wheeled vehicle, electric power assisted bicycle, electrically driven cart, electric wheelchair, railways and ships, portable apparatus such as mobile telephone, personal computer, portable digital assistant, video camera, digital camera, electrically driven shaver, vacuum cleaner, power tool, house appliance, electro corporeal-circulation column, artificial skin, for filtration, ion exchange resin, structural material, redox flow battery, water electrolysis apparatus and chloro alkylene electrolyzer.    ADVANTAGE - The polyeletrolyte material has excellent proton conductivity, fuel-shutoff property and provides polyelectrolyte fuel cell with high efficiency.    DETAILED DESCRIPTION - A polyelectrolyte material contains 20-100 wt.% of non-frozen water in water-containing state, calculated using the formula: Rw1=(Wnf/(Wfc+Wnf))x100, where Wnf is non-frozen water quantity per dry weight of 1 g of photoelectrolyte material, Wfc is low melting point water quantity per dry weight of 1 g of polyelectrolyte material and Rw1 is the fraction of non-frozen water. INDEPENDENT CLAIMS are included for the following:    (1) polyelectrolyte component;    (2) polyelectrolyte type fuel cell;    (3) membrane electrode composite material; and    (4) manufacture of polymeric electrolytic film.
NOVELTY - A proton-conductive electrolyte is obtained by adding side-chain polymer (5) having dendrimer and/or side-chain polymer (4) having proton dissociation group to principal chain polymer (3) having hard segment portion (1) and soft segment portion (2).    USE - For fuel cell (claimed).    ADVANTAGE - The electrolyte has excellent proton conductivity, heat-resisting property, dynamic strength, and provides fuel cell having excellent electric power generation characteristics.    DETAILED DESCRIPTION - An INDEPENDENT CLAIM is included for fuel cell which comprises electrolyte film containing the proton conductive electrolyte, arranged between a pair of electrodes.    DESCRIPTION OF DRAWING(S) - The figure shows a model of the molecular structure of a proton conductive electrolyte.    hard segment portion (1)    soft segment portion (2)    principal chain polymer (3)    side chain polymer having proton dissociation group (4)    side chain polymer having dendrimer (5)
NOVELTY - The coating liquid (2a,2b) comprising polyethylene dioxythiophene and polystyrene sulfonic acid is applied to a substrate at predetermined direction by spin coat method. The application of the coating liquid is repeated until film (5) of predetermined thickness is formed when coating non-uniformity (4) is detected.    USE - Forming thin film of titanium oxide on substrate for manufacturing laminated electrode of dye-sensitized solar cell.    ADVANTAGE - Enables forming titanium oxide film with uniform thickness easily.    DETAILED DESCRIPTION - An INDEPENDENT CLAIM is also included for manufacturing method of laminated electrode.    DESCRIPTION OF DRAWING(S) - The figure shows the coating method. (Drawing includes non-English language text).    Coating liquid (2a,2b)    Lump (3)    Coating non-uniformity (4)    Coating film (5)
NOVELTY - A liquid (L3) comprises a curable layer forming composition (C1) for forming a first solid layer (L1) on a substrate and an activator for activating a second layer forming reaction. (C1) Is capable to cure increased adhesion of the material to the surface of the substrate and to form a first solid layer adhered to a substrate and capable of activating the second layer forming chemical reaction.    USE - For fabricating an electrical item, for producing a battery, in producing an electrical connection between two components of the circuit in producing decorative feature, in the preparation of an article (claimed).    ADVANTAGE - Use of first liquid avoids significant or substantial heating, thus the method is used with wide range of substrates including heat-sensitive plastic materials.    DETAILED DESCRIPTION - An INDEPENDENT CLAIM is included for forming (L3) on the surface of a substrate involves bringing into contact the substrate surface and (L1); and curing (C1) to increase adhesion of the material to the surface of the substrate. (L1) Is capable for activating a second layer (L2) forming chemical reaction after contact with a second fluid.
NOVELTY - A proton conduction film comprises a block copolymer having a structure in which the principal chain structure containing ion-conducting polymer segment (A) and non-ion-conducting polymer segment (B) has aromatic rings covalently bonded to each other through a bonding group. The morphology of the film has a micro phase separation structure, and the ion-conducting polymer segment constitutes the continuous phase.    USE - For electrolyte-use in hydrogen fuel cells and polymer electrolyte fuel cells used for motor vehicles, and for electrolytes of primary and secondary batteries, display elements, sensors, signal-transmission media, solid capacitors, and ion-exchange membranes.    ADVANTAGE - The proton conduction film exhibits favorable proton conductivity even at low humidity/temperature conditions, and has excellent water resistance and mechanical strength.    DETAILED DESCRIPTION - An INDEPENDENT CLAIM is included for manufacture of proton conduction film, which involves dissolving the block copolymer in a cast solvent, casting the solution on a substrate, and drying. The cast solvent contains segment (A) and 30 wt.% or more of non-interactive organic solvent.    DESCRIPTION OF DRAWING(S) - The figure shows the outline sectional drawing of the morphology of the proton conduction film. (Drawing includes non-English language text).    ion-conducting polymer segment (A)    non-ion-conducting polymer segment (B)
NOVELTY - The method involves adding polyvinyl alcohol aqueous solution to battery cell and supplying high current to the cell after charging to maintain the cell electrode in boiling state so as to remove an insulation film adhered to electrode surface.    USE - For improvement of durability of lead storage battery used as emergency power source for motor vehicle, forklift truck and golf cart.    ADVANTAGE - Improves electrochemical characteristics of the battery.    DESCRIPTION OF DRAWING(S) - The figure shows a schematic diagram illustrating the preparation process of polyvinyl alcohol aqueous solution. (Drawing includes non-English language text).
NOVELTY - Each gasket (4,5) is arranged between an electrolyte film (1) relative to the fuel gas side and oxidizing-agent side separators (6,7). A gas passage groove (12b) is formed in the separator (6), corresponding to a gas diffusion electrode (2a). A supply groove (12a) is formed in the separator (6), to supply fuel gas to a space (9) enclosed by the separator (6). The fuel gas is ejected through an ejection groove (12c).    USE - Fuel cell for use as power supply to portable devices, power supply for electric vehicles, domestic cogeneration system.    ADVANTAGE - Reduces pressure loss variation between the cells and thereby stability of the fuel cell is enhanced.    DETAILED DESCRIPTION - An INDEPENDENT CLAIM is also included for manufacturing method of fuel cell.    DESCRIPTION OF DRAWING(S) - The figure shows the longitudinal cross-sectional view of the fuel cell. (Drawing includes non-English language text).    electrolyte film (1)    gas diffusion electrode (2a)    gaskets (4,5)    fuel gas side separator (6)    oxidizing-agent side separator (7)    supply groove (12a)    ejection groove (12b)    ejection groove (12c)
NOVELTY - The electrode (11) has a layer (I) (12) consisting of cation exchange resin, carbon (I) and catalyst metal, and layer (II) (13) consisting of carbon (II) and fluororesin. A layer (14) consisting of cation exchange resin, carbons (I,II), catalyst metal and fluororesin, is provided between layers (I and II). Catalyst metal contained in layers (12 and 14) is supported by contacting with proton conduction path of cation exchange resin and surface of carbon (I).    USE - For fuel cell such as polymer electrolyte cell and electrochemical cell.    ADVANTAGE - The electrode has high cell output and uniform moisture content, by suppressing moisture content change of cation exchange resin contained in the electrode. Proton conductivity of electrode and activity of electrode catalyst are reduced.    DETAILED DESCRIPTION - An INDEPENDENT CLAIM is included for manufacture of electrode.    DESCRIPTION OF DRAWING(S) - The figure shows the cross-sectional model of electrode.    electrode (11)    layers (I-III) (12-14)
NOVELTY - The electrode has a catalyst layer containing an electroconductive support supported with a catalyst metal and a proton electroconductive component. The catalyst layer contains hydrophobic particle (2), which is supported to hydrophilic particle (1).    USE - For membrane electrode assembly used in fuel cell (both claimed) such as polymer electrolyte fuel cell used as power supply for electric vehicles.    ADVANTAGE - The electrode provides highly compact fuel cell having high efficiency, lightweight property and safety. The moisture content contained in humidified gas and water produced by electrochemical reaction, is maintained in optical state.    DETAILED DESCRIPTION - INDEPENDENT CLAIMS are included for the following:    (1) membrane electrode assembly; and    (2) fuel cell.    DESCRIPTION OF DRAWING(S) - The figure shows a model of hydrophobic particle supported to hydrophilic particle.    Hydrophilic particle (1)    Hydrophobic particle (2)
NOVELTY - The nonaqueous-electrolyte secondary battery (1) is equipped with electric-power generation element (2) comprising an anode (3) formed on collector, and a cathode (4) wound through separator (5). The anode has anode-mix layer containing anode active material, electroconductive agent and binder. The binder contains type-type copolymer having tensile-fracture elongation of 400% or more.    USE - E.g. lithium ion secondary cells used for electronic devices such as mobile telephones, notebook personal computers and video cameras.    ADVANTAGE - The nonaqueous-electrolyte secondary battery has excellent charging and discharging capability and flexibility. Generation of fracture by bending of anode, and reduction of discharge capacitance at high temperature are prevented.    DESCRIPTION OF DRAWING(S) - The figure shows the outline sectional drawing of the square-shaped nonaqueous-electrolyte secondary battery.    nonaqueous-electrolyte secondary battery (1)    electric-power generation element (2)    anode (3)    cathode (4)    separator (5)
NOVELTY - A solid polymer electrolyte film is moistened with water, and heated to obtain a solid polymer electrolyte film.    USE - For manufacture of fuel cell (claimed), such as direct methanol fuel cell used as power supply for portable apparatus, such as mobile telephone and notebook computer.    ADVANTAGE - The solid polymer electrolyte film is manufactured with favorable ionic conductivity. The crossover of film is simply reduced. The fuel cell has improved battery characteristics and reliability.    DETAILED DESCRIPTION - INDEPENDENT CLAIMS are included for the following:    (1) manufacture of fuel cell;    (2) solid polymer electrolyte film; and    (3) fuel cell.    DESCRIPTION OF DRAWING(S) - The figure shows the flowchart of fuel cell. (Drawing includes non-English language text).
NOVELTY - A groove (20) is formed in a carbon made base material (12) of a separator (10), using dispenser or a capillary. The resin material is applied on the inner surface of the groove, to form a resin layer (30).    USE - For forming resin layer on inner surface of groove of separator in polymer electrolyte fuel cell.    ADVANTAGE - Ensures smooth ejection of water and stabilizes the output of fuel cell, by forming resin layer in the inner surface of the groove.    DESCRIPTION OF DRAWING(S) - The figure shows a sectional view of the separator.    separator (10)    base material (12)    groove (20)    resin layer (30)
NOVELTY - The positive electrode (5) and negative electrode (4) are arranged between the separators (3). The charging and discharging reaction is prevented in the portion (4a) where the cathode-mix layer is bent.    USE - For use in portable information terminal such as mobile telephone and notebook computer.    ADVANTAGE - Is excellent in high energy density and cycle characteristic.    DETAILED DESCRIPTION - An INDEPENDENT CLAIM is also included for manufacturing method of lithium secondary battery.    DESCRIPTION OF DRAWING(S) - The figure shows a sectional view of the lithium secondary battery.    separators (3)    negative electrode (4)    bend portion (4a)    positive electrode (5)
NOVELTY - The positive electrode active material (102), solid polymer electrolyte (104) and negative electrode active material (106) are arranged adjacent each other on the same insulator (112).    USE - E.g. lithium secondary battery used as power supply for motor drive in vehicle (claimed) such as electric vehicle, hybrid motor vehicle, fuel cell vehicle.    ADVANTAGE - Battery of miniaturized size and high output is provided.    DETAILED DESCRIPTION - An inkjet system is used during manufacture.    INDEPENDENT CLAIMS are also included for the following:    (1) battery manufacturing method;    (2) vehicle.    DESCRIPTION OF DRAWING(S) - The figure shows a top view of the battery.    positive electrode active material (102)    solid polymer electrolyte (104)    negative electrode active material (106)    collector (110)    insulator (112)
NOVELTY - The electroconductive jointing material paste comprises a vehicle, a cellulose derivative, and an electroconductive jointing material powder comprising ceramics.    USE - For connecting interconnector and electrode electrically in solid oxide fuel cell (claimed), used for electric power generation.    ADVANTAGE - The electroconductive jointing material paste has improved viscosity and dispersibility of electroconductive substance, suppresses curvature and peeling, and is economical. The prevention of positional offset during battery assembly is enabled, and handling property of fuel cell is improved.    DETAILED DESCRIPTION - An INDEPENDENT CLAIM is included for solid oxide fuel cell.    DESCRIPTION OF DRAWING(S) - The figure shows the schematic of principal portion of solid oxide fuel cell using fuel-electrode electroconductive jointing material paste. (Drawing includes non-English language text).    fuel-electrode side electroconductive jointing material (1)    electric-power-generation film (2)    fuel lateral electrode (3)    solid-electrolyte film (4)    air lateral electrode (5)    air-electrode side electroconductive jointing material (6)    interconnector (7)
NOVELTY - A binder consists of a polymer (A) containing a toluene-soluble component (S) and a toluene-insoluble component (I). The glass transition temperatures of the components (S and I) are different.    USE - For composition of electrode used for electrochemical elements (both claimed), such as lithium ion secondary cell and electrical double layer capacitor.    ADVANTAGE - The composition containing the binder has excellent binding property, and enables production of electrode with high capacitance, flexibility and peeling strength. The electrode enables efficient production of electrochemical element with high reliability.    DETAILED DESCRIPTION - INDEPENDENT CLAIMS are included for the following:    (1) electrochemical element composition, which contains the binder, an active material and electroconductivity-providing material; and    (2) electrochemical element electrode, which has an electrode layer obtained using the composition, formed on a collector.
NOVELTY - A polyelectrolyte composite film (3) is obtained by filling gaps of a porous base material with a sulfonic acid group content polyarylene having specific repeating unit.    USE - For polymer electrolyte fuel cell (claimed) for mobile telephone and mobile personal computer.    ADVANTAGE - The polyelectrolyte composite film has low electrical resistance and high mechanical strength. Gas leakage by destruction of membrane or electrode during formation of membrane electrode assembly is prevented.    DETAILED DESCRIPTION - A polyelectrolyte composite film is obtained by filling gaps of a porous base material with a sulfonic acid group content polyarylene having repeating unit of formula (A).    A=bivalent electron attractive group;    B=bivalent electron donor group or bivalent direct bond;    Ar=aromatic group having -SO3H substituent;    m,n=0-10; and    k=1-4.    INDEPENDENT CLAIMS are also included for the following:    (1) manufacture of polyelectrolyte composite film, which involves drying porous base material impregnated with solution of polyarylene having sulfonic acid group; and    (2) polymer electrolyte fuel cell which has a membrane electrode structure with a polymeric electrolyte film, which is clamped by pair of electrode catalyst layer.    DESCRIPTION OF DRAWING(S) - The figure shows the sectional drawing of electrode structure used for the polymer electrolyte fuel cell.    Oxygen pole (1)    Fuel electrode (2)    Polyelectrolyte composite film (3)    Diffused layer (4)    Electrode catalyst layer (5)
NOVELTY - The metal nano colloid liquid contains a metal nano colloidal particle and a dispersion medium, and does not contain a protective-colloid formation agent.    USE - As support material for manufacture of metal holder (claimed) used in fuel cell, such as polymer electrolyte fuel cell, and for purification catalyst of car exhaust gas, photocatalyst thin film, electroconductive particle, modification catalyst, shift-reaction catalyst and electrode catalyst.    ADVANTAGE - The metal nano colloid liquid has favorable dispersion stability for long period of time. The concentration adjustment of metal nano colloid liquid is simply enabled. The substrate of metal holder is prevented from damage. The metal holder is efficiently manufactured using the metal nano colloid liquid.    DETAILED DESCRIPTION - INDEPENDENT CLAIMS are included for the following:    (1) manufacture of metal holder; and    (2) metal holder.
NOVELTY - A photoactive film comprising elongated semiconductor nanocrystals that are aligned across a portion of the thickness of photoactive film, is disposed between the electrodes, such that the nanocrystals are not grown from any layer in the photovoltaic device.    USE - Nanorod-polymer blend photovoltaic device for solar cells.    ADVANTAGE - Allows for modification of the nanocrystal-nanocrystal and nanocrystal-polymer interface to enhance the charge transfer and transport in improving the performance of photovoltaic device.    DETAILED DESCRIPTION - An INDEPENDENT CLAIM is also included for method of producing photovoltaic device.    DESCRIPTION OF DRAWING(S) - The figure shows the structure of the nanorod-polymer blend photovoltaic device.
NOVELTY - A photovoltaic device (100) comprises a first electrode layer (108), a second electrode layer (110), and a photoactive layer (102) disposed between the first and second electrode layers. The photoactive layer is disposed in electrical contact with the first electrode and second electrode. It comprises a first population of nanostructures (104), and a conductive polymer (106) whose charge carrying properties have been altered by controlled partial oxidation of the polymer and/or a small molecule.    USE - For use in solar energy conversion.    ADVANTAGE - The device has increased energy conversion efficiency, decreased manufacturing costs, greater flexibility and/or reasonable durability and/or longevity.    DETAILED DESCRIPTION - INDEPENDENT CLAIMS are also included for:    (a) a composition comprising a first population of nanostructures and a small molecule, each nanostructure of the first population having elongated section oriented predominantly normal to first plane; and    (b) a film formed from the composition, where the first plane is parallel to a surface of the film.    DESCRIPTION OF DRAWING(S) - The figure is a schematic illustration of a cross-sectional view of a simplified photovoltaic device.    Photovoltaic device (100)    Photoactive layer (102)    Nanostructures (104)    Conductive polymer (106)    First electrode layer (108)    Second electrode layer (110)
NOVELTY - The adhesive film (1') is a monolayer or a multilayer polyolefin film consisting of an acid-modified polyolefin layer (2). At least one layer of polyolefin film is a layer containing a filler (alpha). The adhesive film interposes the barrier layer consisting of a metallic foil which forms an inner layer clamping a metal terminal connected to each of anode and cathode in a state protruded to the outer side.    USE - For metal terminal-portion sealing in lithium cell (claimed) used as lithium secondary battery for personal computers, portable terminals, mobile telephones, PDAs, video cameras, electric vehicles, storage batteries used for energy storage, robots, and satellites.    ADVANTAGE - The adhesive film contains a filler which functions as a spacer when the film seals the metal portion of a lithium cell by heat-bonding. Since a contact with the barrier layer consisting of metallic foils is prevented, short circuit is prevented. The adhesive film has excellent water-vapor barrier property and sealing performance.    DETAILED DESCRIPTION - The adhesive film (1') is a monolayer or a multilayer polyolefin film consisting of an acid-modified polyolefin layer (2). At least one layer of polyolefin film is a layer containing a filler (alpha). The adhesive film interposes the barrier layer consisting of a metallic foil which forms an inner layer clamping a metal terminal connected to each of anode and cathode in a state protruded to the outer side. The barrier layer is sealed in the circumference heat-bonding portion using a polyolefin-type resin having heat bondability. The acid-modified polyolefin layer is formed using polyethylene or polypropylene graft modified with an unsaturated carboxylic acid.    An INDEPENDENT CLAIM is included for lithium cell.    DESCRIPTION OF DRAWING(S) - The figure shows the adhesive film.    adhesive film (1')    acid-modified polyolefin layer (2)    polyolefin-type resin layer (3,3',3")    filler (alpha)
NOVELTY - The carbon monoxide (CO) reformers (5, 6) reduce the concentration of carbon monoxide in the reformed gas supplied from a modifier (4). A CO selective-oxidation device (7) is provided with oxidation catalyst (25) made of platinum or rhodium, to prevent generation of ammonia.    USE - For fuel cell electric vehicle.    ADVANTAGE - Prevents generation of ammonia by oxidation catalyst. Improves efficiency of battery and ensures stable driving of electric power generation system. Reduces size of polymer electrolyte fuel cell electric-power-generation system by simplifying its structure.    DESCRIPTION OF DRAWING(S) - The figure shows the schematic view of the polymer electrolyte fuel cell electric-power-generation system. (Drawing includes non-English language text).    fuel reforming system (1)    modifier (4)    reformers (5,6)    CO selective-oxidation device (7)    oxidation catalyst (25)
NOVELTY - The solid polymer type electrolyte film contains polyphosphazene having an ion dissociation group.    USE - For fuel cells.    ADVANTAGE - The solid polymer type electrolyte film has low methanol permeability and high proton permeability.
NOVELTY - A polymer having an acidic ionic conductive component, and an additive capable of carrying out acid-base interaction with respect to the conductive component, are dispersed or dissolved in a solvent. The obtained dispersion liquid or solution is applied and molded in film-shape. The obtained compact is immersed in water, and the additive or residual component is extract-removed, to obtain a proton conductive film.    USE - For polymer electrolyte fuel cell used power supply for domestic appliance, electric vehicle, mobile telephone, personal computer, digital camera, head phone stereo cassette tape recorder, pet robot, electric-power assisted bicycle, electric scooter, portable terminal, compact disk and mini disk.    ADVANTAGE - The proton conductive film has excellent proton-conductivity, heat resisting property, oxidation resistance, durability and mechanical strength such as toughness.
NOVELTY - A resin molded holder (11) is fitted to the resin molded top cover (6) of circuit board. The holder has ribs (12a-12c) protruding upwards to support the board, that are fixed to opening of a cell (1), so that the leads (2,3) are folded along the outline surface of the holder, and welded. included for battery pack manufacturing method.    USE - For accommodating lithium ion polymer secondary battery used in portable electronic devices such as notebook personal computer (PC), mobile phone, personal digital assistant (PDA).    ADVANTAGE - Avoids heat emission during resin-molding of the top cover and circuit board, hence reliability and dimensional accuracy of cover are improved. Enables integrating production line of cell and battery pack, hence productive efficiency is improved with reduced manufacturing cost.    DESCRIPTION OF DRAWING(S) - The figure shows a perspective view demonstrating the inclusion of holder in battery pack.    leads (2,3)    circuit board (4)    top cover (6)    holder (11)    ribs (12a-12c)
NOVELTY - Sealing run (1) system combined with a solar cell (2), integrated into domestic waste or old harmful waste systems and made from high density polyethylene by welding lap joints or with weather boards, and provided with a cable (3).    USE - The system is useful for domestic waste or old harmful waste systems.    ADVANTAGE - The system is much cheaper than system involving solar power plant and photovoltaic modules.    DESCRIPTION OF DRAWING(S) - Figure 2 shows a diagram of the system.    sealing run, (1)    solar cell, (2)    cable, (3)    cable strips. (4)
NOVELTY - Reaction cell for photo-electrochemical production of hydrogen gas.    USE - The cell is used to generate hydrogen, for preparation of electricity (particularly in fuel cells), from water, using (sun)light as the external energy source.    ADVANTAGE - The new cell provides reliable and reproducible production of hydrogen, and has a particularly simple construction, suitable for mass production and long-term use with minimal maintenance.    DETAILED DESCRIPTION - Reaction cell for photo-electrochemical production of hydrogen gas comprises a housing filled with aqueous electrolyte (El); two connected electrodes (E1, E2), immersed in El, where E1 is made of a doped semiconductor and E2 is of metal or a semiconductor, doped oppositely with respect to E1; and a light source (L) for irradiating the electrodes. The new features are that (i) the faces of the two electrodes are in contact with each other; (ii) the electrode pair divides the cell into two compartments, connected to each other through ionic conduction; and (iii) the housing has at least one opening for release of gas. An INDEPENDENT CLAIM is also included a device for converting light energy to electrical energy that includes the new cell.
NOVELTY - Oligo(p-phenylene vinylene) compounds (I) are new.    USE - (I) are useful in solar cells and light emitting diodes.    ADVANTAGE - (I) has high stability and high luminescent efficiency. (I) are easy to synthesis at low cost.    DETAILED DESCRIPTION - Oligo(p-phenylene vinylene) compounds of formula (I) are new.    X = O or CH2;    R1, R2 = H, alkyl moieties (where X is O) or quaternary ammonium salt moieties (where X is CH2);    Y, Z = O, NH, C(O)O or C(O)NH;    n = 2-50;    m = 2-20; and    p = 1-4.    INDEPENDENT CLAIMS are also included for the following:    (1) a composition (A) comprising (I); and    (2) a method of using amphiphilicity of (I) to induce a molecular structure comprising providing (I) and contacting an amphiphilic component of (I) with a medium such as a fluid or a silicate; and    (3) oligo(p-phenylene vinylene) compounds of formula (II).    W- = counterion;    R3 = h or alkyl; and    q, r = 2-20.
NOVELTY - Making cross linked polymer comprises providing non-per fluorinated polymer, and direct fluorinating the polymer. The polymer comprises first pendant group containing sulfonyl halide groups.    USE - For making cross linked polymer used in making polymer electrolyte membrane (claimed) used in electrolytic cells, e.g. fuel cells.    ADVANTAGE - The invention increases durability of fuel cell in use. It provides higher hydration product correlating with higher ionic conductance.
NOVELTY - A battery device (12) comprises a battery storage cell having first and second internal electrodes; a first external terminal (14) connected to the first internal electrode; and a second external terminal (16) connected to the second internal electrode where at least one of the external terminals comprises a conductive loaded, resin-based material comprising conductive materials in a base resin host.    USE - The invention is used as, e.g. rechargeable or button type wet cell or dry cell (claimed) for portable electrical and electronic devices.    ADVANTAGE - The invention has excellent electrical conductivity and excellent resistance to corrosion.    DETAILED DESCRIPTION - An INDEPENDENT CLAIM is also included for a method to form a battery device, comprising:    (1) providing a battery storage cell having first and second internal electrodes;    (2) providing conductive loaded, resin-based material comprising conductive materials in a resin-based host;    (3) molding the conductive loaded, resin-based material into an external terminal; and    (4) connecting the external terminal to one of the internal electrodes.    DESCRIPTION OF DRAWING(S) - The figure shows the electrical terminals.    Battery device (12)    First external terminal (14)    Second external terminal (16)    Cable (18)    Cable terminal (20)
NOVELTY - A metal-air cell comprises an air entry port(s) (108) along an exterior surface (104) of the cell; and a tab system (130) that covers the air entry port(s), the tab system comprising a first polymer layer (132) and an adhesive layer (136) disposed between the exterior surface of the metal air cell and the polymer layer, where the tab system has a loss stiffness that is less than 55000 N/m at 20-25degreesC.    USE - The cell is used as, e.g. button-type cell (claimed) used to produce electrochemical energy.    ADVANTAGE - The cell has improved flexibility and is more effective in preventing premature activation during storage.    DESCRIPTION OF DRAWING(S) - The figure shows a perspective cut-away view of a metal-air cell.    Surface (104)    Air entry port (108)    Tab system (130)    First polymer layer (132)    Adhesive layer (136)
NOVELTY - A flow field structure comprises a molded flow field plate (56) formed of a conductive material comprising a first polymer; a molded frame disposed around the flow field plate and formed of a non-conductive material comprising a second polymer, the molded flow field plate and frame defining a unipolar flow field structure; manifolds formed in the molded frame; and a molded gasket arrangement disposed proximate a periphery of the manifolds.    USE - The invention is used for a fuel cell assembly used to convert hydrogen and oxygen into water, producing electricity and heat in the process.    ADVANTAGE - The invention provides for higher throughputs at reduced material and fabrication costs.    DETAILED DESCRIPTION - An INDEPENDENT CLAIM is also included for a method of forming a flow field structure, comprising:    (1) molding a flow field plate and manifolds in the flow field plate using a conductive material comprising a first polymer;    (2) molding a frame around the flow field plate using a non-conductive material comprising a second polymer; and    (3) molding a gasket arrangement proximate a periphery of the manifolds.    DESCRIPTION OF DRAWING(S) - The figure shows a unitized cell assembly.    End plate (52, 54)    Flow field plate (56)    Anode layer (60a, 60b)    Cathode (62a)
NOVELTY - The solid electrolyte powder slurry having polyvinyl butyral (PVB) group binder and phthalic acid group plasticizer is molded and baked, to form a solid electrolyte film provided with dimple.    USE - For forming solid electrolyte film such as yttria stabilized zirconia (YSZ) film and ytterbia stabilized zirconia (YbSZ) film for solid oxide fuel cell used for electric power generation such as water electrolysis and carbon dioxide electrolysis.    ADVANTAGE - The method provides solid electrolyte film with improved output characteristics.    DESCRIPTION OF DRAWING(S) - The figure shows a solid oxide fuel cell. (Drawing includes non-English language text).    electric power generation layer (11A,11B)    dimple convex portion (15A, 15B)    interconnector (16A)
NOVELTY - The battery case has a thin integral metal foam plate (6) and a frame surrounding the plate, with a resin material impregnated into the air holes of the metal foam during casting of the plate.    USE - Foam metal made battery case for accommodating battery in mobile phone.    ADVANTAGE - Prevents deformation of thin plate due to heat and maintains strength even on achieving thickness reduction. Improves flame retardance and maintains strength.    DETAILED DESCRIPTION - INDEPENDENT CLAIMS are also included for the following:    (1) manufacturing method of battery case; and    (2) molding apparatus of battery case.    DESCRIPTION OF DRAWING(S) - The figure shows a sectional view of the mold used for forming battery case.    foam metal (4)    metal foam plate (6)    fixed mold (11)    movable mold (12)    cavity (13)
NOVELTY - A carbon nano tube composite material contains carbon nano tube modified by tetrafunctional imine polymer.    USE - For molecular device such as solar cell, electronic device such as light-electronic device of nano micrometer size and nano electrode, and has photo responsive conductive film.    ADVANTAGE - The carbon nano tube composite material has high electroconductivity, outstanding electronic characteristic and optical characteristic. Since the carbon nano tube and tetrafunctional imine polymer are bonded by non-covalent bond interaction based on pi-pi interaction, high dispersibility is exhibited with respect to solvent without destroying carbon nano tube.
NOVELTY - The method involves arranging a light-receiving surface side filler (22) on a transparent substrate (21) and arranging the spacers (27) on the light receiving surface side filler. The solar battery elements (23a) electrically connected by a connection tab (26) are arranged on the spacers. A reverse side sheet (25) and backside filler (24) are sequentially arranged on the solar battery elements.    USE - For manufacturing thin-film type solar cell module.    ADVANTAGE - Prevents generation of crack in the solar battery element without applying force to the edge portion of the solar battery elements. Improves the external appearance and reliability of the solar cell module efficiently.    DESCRIPTION OF DRAWING(S) - The figure shows a sectional view of the solar cell module.    transparent substrate (21)    light receiving surface side filler (22)    backside filler (24)    reverse side sheet (25)    connection tab (26)    spacers (27)
NOVELTY - An organic solar cell has an active layer (4) containing an organic electron donor and an electron acceptor arranged between positive electrode (2) and negative electrode (5). The electron acceptor is fullerene polymer.    USE - As organic solar cell.    ADVANTAGE - The fullerene polymer improves the photoelectric conversion efficiency of the solar cell. The distance between the fullerene structure in the active layer is kept constant and electron mobility between fullerene structure is raised. The solar cell is excellent in photoelectric conversion characteristics.    DESCRIPTION OF DRAWING(S) - The figure shows the sectional drawing of the organic solar cell. (Drawing includes non-English language text).    positive electrode (2)    active layer (4)    negative electrode (5)
NOVELTY - The solar cell module comprising photovoltaic cells (1), light receiving surface cover (2), adhesion resin (3) and a backside cover (4), has dome shaped bent portions (100a) formed on both the edges.    USE - Solar cell module e.g. flat surface type solar cell module and dome type shaped solar cell module installed in building, motor vehicle roof, window, building wall surface and ship used for solar energy power generation system.    ADVANTAGE - The design property such as external appearance and construction is improved. The electrical power generation efficiency is also improved. The installation space of the solar cell module is economized.    DETAILED DESCRIPTION - An INDEPENDENT CLAIM is also included for the manufacturing method of the solar cell module.    DESCRIPTION OF DRAWING(S) - The figure shows a sectional view of the solar cell module.    photovoltaic cells (1)    light receiving surface cover (2)    adhesion resin (3)    backside cover (4)    dome shaped bent portion (100a)
NOVELTY - A polymeric electrolyte film contains a sulfonated ionic conductive polymer having sulfonic acid group density of 3.29-3/75 mmol/cm 3 and solubility parameter of 9-12.18.    USE - For polymer electrolyte fuel cell, direct methanol fuel cell and polymeric actuators.    ADVANTAGE - The polymeric electrolyte film has high proton conductivity, water resistance and heat resistance.
NOVELTY - A lithium-polymer battery consists of solid electrolyte clamped between anode and cathode. The solid electrolyte consists of hardened film obtained from lithium ion electroconductive composition containing silicon oxide having hydrophilicity, hardenable oligomer, ethylenically unsaturated monomer and electrolyte salt.    USE - Used as secondary battery and lithium ion polymer secondary battery used as power supply for portable terminal such as notebook type computer, mobile telephone and personal digital assistant.    ADVANTAGE - The lithium-polymer battery has high ionic conductivity, excellent charging-and-discharging characteristic and high temperature mechanical strength. The generation of crack during the manufacture of the composite anode and cathode is suppressed effectively.    DETAILED DESCRIPTION - An INDEPENDENT CLAIM is included for manufacture of lithium-polymer battery. Lithium ion electroconductive composition, which does not contain a solvent is applied on cathode consisting of lithium foil portion and post-cured to obtain solid electrolyte-cathode conjugant. Anode active material is applied on electroconductive metal plate and composite anode is formed. The composite anode and the solid electrolyte-cathode conjugant are joined to obtain the battery.    DESCRIPTION OF DRAWING(S) - The figure shows the flow of battery preparation. (Drawing includes non-English language text).
NOVELTY - A lithium polymer battery contains solid electrolyte consisting of hardening film, clamped between anode and cathode. Film is obtained from a lithium ion electroconductive composition (I). Composition (I) contains hardenable oligomer (A), ethylenically unsaturated monomer (B), electrolyte salt (C), and silicon oxide(s) (D) surface treated by silicon compound chosen from silicone oil (d1), hexa alkyl-di silazane (d2) and alkyl silane (d3).    USE - For portable terminals of notebook computer, mobile telephone and personal digital assistant (PDA).    ADVANTAGE - The lithium polymer battery has excellent electroconductivity and charging-and-discharging characteristics and mechanical strength.    DETAILED DESCRIPTION - An INDEPENDENT CLAIM is included for manufacture of lithium polymer battery. Solid electrolyte-cathode conjugant consisting of lithium ion electroconductive hardening film, is formed by coating the lithium ion electroconductive composition (I) on a cathode consisting of a lithium foil portion, and carrying out postcure. Anode material is applied to an electroconductive metal plate and a composite anode is formed. The formed solid electrolyte cathode conjugant and the composite anode are joined, to obtain a lithium polymer battery.    DESCRIPTION OF DRAWING(S) - The figure shows the flowchart of lithium polymer battery preparation. (Drawing includes non-English language text).
NOVELTY - A cross-linking type polyelectrolyte contains polymer having polyphenylene, polyazole, polyimide, polyarylene sulfide, polysulfone or polyether sulfone structure in principal chain cross-linked through acidic cross-linking group.    USE - For proton conduction film (claimed) for fuel cell, water electrolysis, hydrohalic acid electrolysis, brine electrolysis, oxygen enricher, humidity sensor and sensor.    ADVANTAGE - The cross-linking type polyelectrolyte provides proton conduction film having excellent water resisting property, dimensional stability, strength, elasticity and proton conduction. The proton conduction film improves the fuel consumption and power generation efficiency of the fuel cell.    DETAILED DESCRIPTION - INDEPENDENT CLAIMS are included for the following: (i) manufacture of the cross-linking type polyelectrolyte which involves introducing sulfonyl halide group of formula: -SO2X into polymer having phenyl repeating unit of formula (A), introducing sulfonamide group and reacting the polymer with cross-linking agent chosen from sulfonamide metal salt, N-alkyl silyl sulfonamide, its metal salt, carboxamido or its metal salt, N-alkyl silyl carboxamido or its metal salt or amino group.    Y=bivalent electron attractive group;    Z=bivalent electron donating group or bivalent direct bond;    Ar=aromatic group having -SO3H group;    m,n=0-10;and    k=1-4;    and (ii) proton conduction film which consists of cross-linking type polyelectrolyte.
NOVELTY - A curable composition contains 18-25C chain-shaped aliphatic monofunctional (meth)acrylate (in wt.pts) (100), isobornyl (meth)acrylate (5-10), styrene-isobutylene-styrene block copolymer (5-30) and radical initiator (1-10).    USE - For sealing agent (claimed) for dye-sensitized solar cell.    ADVANTAGE - The curable composition has excellent adhesivity with respect to base material, chemical resistance with respect to electrolyte liquid and excellent sealing property.    DETAILED DESCRIPTION - An INDEPENDENT CLAIM is included for sealing agent used for clamping opposing substrates, which contains the curable composition.
NOVELTY - Electric lithium battery has one electrode of an active material which can take inserted Li+ cations, a second electrode and an electrolyte. The active electrode material is a linear condensate composite of at least two tetrahedrons respectively of AO4 and A'O4 with a common oxygen atom. M2+ ion is inserted into the composite, of a transition metal with an oxidation degree of +2. M2+ is Ni2+, Co2+, Mn2+, Fe2+ and Ti2+. The ratio of the number of inserted cations to the number of ions is strictly greater than or equal to1. A and A' are P5+, Si4+, Al3+, S6+, Ge4+, B3+.    USE - The structure is a lithium battery, with two electrodes and an electrolyte, especially for portable appliances.    ADVANTAGE - Battery to deliver an electrical potential is given an increased lithium content, in a stable structure especially in relation to the electrolyte.
NOVELTY - The air conditioner has a water feeder (7) for the transport of seawater (5) to the water output system. At a body of the device (1) a fresh water barrier (16) is created with fresh water passed over. Salt crystals provide a barrier outside a range defined by the water barrier (16). The fresh water is passed from a collection gutter having an upper range of the device extending downwards    USE - For salt water fountain to enrich air using salt crystals. For air conditioning device    ADVANTAGE - Provides effective and optically suitable device to prevent movement of salt crystals towards areas that should be kept salt free    DESCRIPTION OF DRAWING(S) - The figure shows a schematic view of the invention.
NOVELTY - A resin sheet (10) has a resin hardened layer (1) containing cloth-like material (2) made from glass fiber and inorganic particles (3) in resin, and haze value of 10% or less.    USE - For liquid-crystal cell substrate used for liquid crystal display, and substrate used for electroluminescent display device and solar cell (all claimed) used for generating electric power.    ADVANTAGE - The resin sheet has excellent shock-proof property, surface smoothness, transparency, gas barrier property, flexibility, light transmittance and reduced thickness, and is lightweight. Shrinkage and expansion of the resin hardened layer of the resin sheet by heat, is prevented. Solar cell using the resin sheet, has excellent electric-power generation efficiency.    DETAILED DESCRIPTION - INDEPENDENT CLAIMS are included for the following:    (1) liquid-crystal cell substrate, which comprises the resin sheet;    (2) liquid crystal display, which comprises the liquid-crystal cell substrate;    (3) substrate (A) for electroluminescent display device, which comprises the resin sheet;    (4) electroluminescent display device, which comprises the substrate (A); and    (5) substrate (B) for solar cell, which comprises the resin sheet.    DESCRIPTION OF DRAWING(S) - The figure shows the sectional drawing of the resin sheet.    resin hardened layer (1)    cloth-like material made from glass fiber (2)    inorganic particles (3)    resin sheet (10)
NOVELTY - DIY thin film battery comprises separately storable solid electrolyte film (27); anodic and cathodic components (25,26) comprising an anode/cathode metallic substrate (20a,b) having first side with an anode/cathode current collector (11a,b) and a second side with an anode/cathode collector extension (21a,b) and an anode/cathode active layer.    USE - In cellular phones, personal digital assistants.    ADVANTAGE - The battery has components, which can be separately stored and assembled by a consumer, thus minimizing the self-discharge reaction in battery system during storage. Alternate stacking of anodic and cathodic components provides the battery with high voltage and higher capacity.    DETAILED DESCRIPTION - The collector extension is electrically connected with the current collector. The anode active layer is disposed at an outer surface of the current collector and connected with the solid electrolyte film. All the components are stacked together so that surfaces of the solid electrolyte film are in contact with the active layers to generate a chemical reaction as well as a potential difference between the anode and cathode current collector.    DESCRIPTION OF DRAWING(S) - The figure shows a cross section of the thin film battery.    anode current collector (11a)    cathode current collector (11b)    anode substrate (20a)    cathode substrate (20b)    anode current collector extension (21a)    cathode current collector extension (21b)    anodic component (25)    cathodic component (26)    solid electrolyte film. (27)
NOVELTY - A photovoltaic device has a porous template of anodized metal having an array of template pores, and charge-transfer materials that are disposed between a base electrode and a transparent conducting electrode.    USE - As photovoltaic device, e.g. solar cell.    ADVANTAGE - The invention allows for large-scale, low-cost production of photovoltaic device.    DETAILED DESCRIPTION - A photovoltaic device (100) comprises a porous template (105) of anodized metal having an array of template pores, and a first charge-transfer material (107) that fills the template pores. A second charge transfer material (109) is provided that fills additional space not occupied by the first charge transfer material. The first charge-transfer material has complementary charge-transfer characteristics with respect to the porous template. A base electrode (110) is provided. A transparent conducting electrode (TCE) (106) is provided. The two charge-transfer materials are disposed between the base electrode and the TCE. An INDEPENDENT CLAIM is also included for a method for making a photovoltaic device, comprising anodizing a layer of metal to form a porous template having an array of template pores, and filling the template pores with a first charge-transfer material that is complementary to the porous template.    DESCRIPTION OF DRAWING(S) - The figure shows a vertical cross-sectional schematic of a device of the invention.    Photovoltaic device (100)    Interfacial layer (104)    Porous template (105)    TCE (106)    Charge-transfer materials (107, 109)    Base electrode (110)
NOVELTY - A solid polymer electrolyte comprises a cation and an anion. The cation is polymer, imidazolium or 2-imidazolium (1), 1,2,3-imidazolium (2), pyridinium or its derivative (3) and/or quaternary ammonium or its derivative (4). The anion is specific anion chosen from aluminum chloride, hexafluoro phosphide, boron trifluoride and/or trifluoro methyl sulfonate.    USE - For polymer electrolyte fuel cell (claimed)    ADVANTAGE - The solid polymer electrolyte has high proton conductivity, and provides fuel cell having excellent output.    DETAILED DESCRIPTION - A solid polymer electrolyte comprises a cation and an anion. The cation is polymer, imidazolium or 2-imidazolium of formula (1), 1,2,3-imidazolium of formula (2), pyridinium or its derivative of formula (3) and/or quaternary ammonium or its derivative of formula (4). The anion is AlCl4-, Al3Cl8-, Al2Cl7-, PF6-, BF4-, CF3SO3-, (CF3SO2)2N-, and/or (CF3SO2)3C-.    R1, R5-R9 = 1C or more alkyl;and    R2-R4 = H or 1C or more alkyl, however R2 and R4 are not H simultaneously.    An INDEPENDENT CLAIM is included for polymer electrolyte fuel cell using the solid polymer electrolyte as an electrolyte film.
NOVELTY - Porous reinforcing material is impregnated with an electrolyte polymer, and ion exchange property is assigned to the electrolyte polymer present in reinforcing material. A surface energy (that is similar as electrolyte polymer) is assigned to reinforcing material, before impregnating electrolyte polymer to the reinforcing material. Thus, manufacture of ion exchange membrane is carried out.    USE - For manufacturing ion-exchange membrane used as electrolyte film for membrane-electrode assembly of polymer electrolyte fuel cell, and water electrolysis apparatus.    ADVANTAGE - Conformability (wettability) of electrolyte polymer and reinforcing material is improved. Ion-exchange membrane has improved dimensional stability even in presence of water. The membrane-electrode assembly has high electric power generation ability and durability.
NOVELTY - A solid-polymer-electrolyte material comprises a polymer having an ionic group, and a cross-linked material consisting of a polymeric polyfunctional alcohol and a hydroxyl group, and a reactive polyfunctional cross-linking agent.    USE - For manufacturing solid-polymer-electrolyte film for use in polymer electrolyte fuel cell (all claimed), such as direct methanol fuel cell, used as electric power generating apparatus for mobile components, small-scale distributed electric generating facilities, motor vehicles, ship, personal computers, mobile telephones, household appliances, PDAs, vacuum cleaners, passenger cars, trucks, buses, railways, and portable apparatuses, and for use in electrochemical apparatuses, such as water electrolysis apparatuses and chloroalkali electrolyzers.    ADVANTAGE - The solid-polymer-electrolyte material provides highly efficient polymer electrolyte fuel cells with reduced fuel crossover of methanol and excellent output. The material provides electrolyte films having high ionic conductivity and strength.    DETAILED DESCRIPTION - INDEPENDENT CLAIMS are included for the following:    (1) solid-polymer-electrolyte film consisting of the solid-polymer-electrolyte material;    (2) manufacture of solid-polymer-electrolyte film, which involves forming a film using a mixture consisting of a polymer having an ionic group, a polymeric polyfunctional alcohol, a hydroxyl group, and a reactive polyfunctional cross-linking agent at 40degreesC or less, and heat-processing at 80degreesC or more; and    (3) polymer electrolyte fuel cell using solid-polymer-electrolyte components consisting of the solid-polymer-electrolyte material or film.
NOVELTY - A polymeric electrolyte film consists of a polyarylene having a sulfonic acid group, and a polymer having a sulfonic acid group and a functional group which can be interacted.    USE - As proton conduction film for fuel cells used for electric-power generation.    ADVANTAGE - The polymeric electrolyte film has excellent proton conductivity, dimensional stability, and mechanical characteristics, low methanol permeability, and no wrinkles.
NOVELTY - A photovoltaic device includes a photovoltaic element (1) including a transparent conductive oxide film (5, 9) having arithmetic mean deviation of the profile of not greater than 2 nm; and a paste electrode (6, 10) formed on the conductive oxide film and containing a metal material and a resin material. The resin material contains 60-100 wt.% epoxy resin.    USE - Used as photovoltaic device.    ADVANTAGE - The device has conductive film having small surface roughness, and reduction of the yield in production is suppressed.    DESCRIPTION OF DRAWING(S) - The figure is a sectional view of the structure of photovoltaic element.    Photovoltaic element (1)    Substrate (2)    Semiconductor layer (3, 4)    Conductive oxide film (5, 9)    Paste electrode (6, 10)
NOVELTY - A dye-sensitized solar cell comprises: a first electrode (10) of a light transmission material; a porous layer (30) formed on a surface of the first electrode with first and second materials differing from each other in conduction band energy level; a dye (40) absorbed on the porous layer; a second electrode (20) facing the porous layer; and an electrolyte (50) impregnated between the two electrodes.    USE - As a cell for converting solar energy into electric energy.    ADVANTAGE - The dye-sensitized solar cell inhibits the recombination of electrons and holes while increasing the accumulation of charged particles, thus enhancing photoelectric conversion efficiency. The second material forms an energy barrier between the first material and the dye molecules, thus inhibiting the recombination of electrons and holes, and improving the charge accumulation effect. The energy efficiency of the solar cell is enhanced by 35% or more over conventional solar cells that include a porous layer based on a single material. The commercialization of such dye-sensitized solar cells is also improved.    DETAILED DESCRIPTION - The first material comprises a metal oxide and the second material has a conduction band energy level (-8 to -3 eV) higher than the conduction band energy level of the first material (-8.5 to -3.5 eV).    An INDEPENDENT CLAIM is included for a method for fabricating the dye-sensitized solar cell.    DESCRIPTION OF DRAWING(S) - The figure shows a cross-sectional view of the dye-sensitized solar cell.    first electrode (10)    second electrode (20)    porous layer (30)    dye (40)    electrolyte (50)
NOVELTY - An ion conductive copolymer (P1) comprises at least one hydrophobic oligomer and ion conducting monomer randomly distributed in a polymeric backbone.    USE - In fabricating proton exchange membranes (PEM's), catalyst coated membranes (CCM's) and membrane electrode assemblies (MEA's) which are useful in fuel cells (e.g. hydrogen fuel cell and methanol fuel cell) and their application in electronic device (e.g. power supply, electric motor and vehicle) (claimed).    ADVANTAGE - The ion conductive copolymer provides a good membrane for fuel cell operation having balancing of various properties of the membrane such as proton conductivity, fuelresistance, chemical stability and fuel crossover especially for high temperature applications, fast start up of DMFCs, and durability of cell performance; and retain its dimensional stability over the fuel operational temperature range and minimize membrane swelling.    DETAILED DESCRIPTION - INDEPENDENT CLAIMS are included for the following:    (1) a catalyst coated membrane (CCM) comprises a proton exchange membrane (PEM) comprising (P1), where at least one opposing surface of the PEM comprises a catalyst layer; and    (2) an electronic device containing a fuel cell comprises a membrane electrode assembly (MEA) comprising the CCM.
NOVELTY - A separator side gas supply path (257) supplies reactive gas to membrane erection load assembly (MEA) side gas supply path (253) for ejecting the reactive gas from separator side gas supply path, such that the reactive gas supplied to entrance of separator side gas supply path has humidity lower than the humidity of reactive gas supplied to entrance of MEA side gas supply path.    USE - Polymer electrolyte type fuel cell system for electric power generation.    ADVANTAGE - Suppresses the leak of reactive gas from the MEA side gas supply path to the separator side gas supply path. Therefore, the reactive gas is efficiently supplied to MEA side supply path.    DETAILED DESCRIPTION - An INDEPENDENT CLAIM is also included for polymer electrolyte type fuel cell.    DESCRIPTION OF DRAWING(S) - The figure shows the internal structure of the polymer electrolyte type fuel cell.(Drawing includes non-English language text).    fuel cell (200)    MEA side gas supply path (253)    separator side gas supply path (257)    flat plate separator (260)    coolant flow path (270)
NOVELTY - A porous intermediate film (2) arranged on both the surfaces of a diaphragm (1), permeates positive and negative electrode liquid. The diaphragm permeates hydrogen ion pass between the positive and negative electrode liquids.    USE - Redox battery.    ADVANTAGE - Enables providing redox battery without reduction of current efficiency. Prevents damage to the diaphragm, even when thin diaphragm is used.    DESCRIPTION OF DRAWING(S) - The figure shows a sectional view of the redox battery.    diaphragm (1)    intermediate film (2)    frame (3)    bipolar board (4)    positive electrode chamber (5)
NOVELTY - Non-aqueous electrolyte secondary battery has anode (1) containing sulfur simple substance, cathode (2) containing lithium occlusion and dischargeable material, and non-aqueous electrolyte (5). Electrolyte comprises solvent (I) containing cyclic and/or chain-shaped ether, solvent (II) containing normal temperature fused salt having melting point of 60degreesC or less, in volume ratio of 99.9:0.1-80.2, and saturated lithium polysulfide.    USE - As portable power source and for motor vehicles.    ADVANTAGE - The non-aqueous electrolyte secondary battery has favorable cycle capability and charging-and-discharging efficiency, high capacitance, and high-energy densification.    DESCRIPTION OF DRAWING(S) - The figure shows the test cell produced in the example.    anode (1)    cathode (2)    reference poles (3)    non-aqueous electrolyte (5)    test cell (10)
NOVELTY - A porous material is bonded to synthetic resin sheet (21a) by thermo compression. The porous material is then peeled off such that a corrugated structure is formed on the surface of synthetic resin sheet.    USE - For solar cell (claimed).    ADVANTAGE - A solar cell substrate which has corrugated structure on the surface, is manufactured with sufficient quality by an economical method. Short circuit of solar cell is prevented.    DETAILED DESCRIPTION - The porous material is made of synthetic resin such as polytetrafluoro ethylene. The synthetic resin sheet is a thermoplastic resin preferably a liquid crystal polymer. INDEPENDENT CLAIMS are included for the following:    (1) solar cell substrate (21) obtained by the manufacturing method; and    (2) solar cell (20).    DESCRIPTION OF DRAWING(S) - The figure shows cross-sectional view of structure of solar cell.    solar cell (20)    solar cell substrate (21)    synthetic resin sheet (21a)    metal sheet (21b)    lower electrode layer (22)    silicon film layer (23)    transparent electrode layer (24)
NOVELTY - An impurity-diffusion material (2) for forming pn junction, is applied on a substrate (1), and a pn-junction is formed, after-ripening diffusing treatment, to obtain solar cell (8). The impurity-diffusion material is applied on the substrate other than the peripheral region, by printing method.    USE - As substitute energy for petroleum extracts.    ADVANTAGE - The manufacturing method of solar cell effectively reduces parallel resistance produced when the diffusion layer contacts an electrode, and prevents increase of reverse-direction electric current. High yield of solar cell is manufactured, without reducing the quality.    DESCRIPTION OF DRAWING(S) - The figure shows a manufacturing process of a solar cell.    substrate (1)    impurity-diffusion material (2)    diffused layers (3)    anti-reflective films (4)    solar cell (8)
NOVELTY - A lead-free fusible alloy (22) consists of 5-15 weight percent of tin and 0.5-4.5 weight percent of indium, nickel, iron, cobalt, bismuth or silver.    USE - Used in protective device (claimed) that controls charging and discharging and accordingly protects battery e.g. lithium secondary battery supplying power to electric and electronic devices e.g. information technology (IT) equipments.    ADVANTAGE - The thermal fuse has high mechanical strength and workability. The fuse has improved reliability and stability, even when it is operated at temperature range of 129-139degreesC.    DETAILED DESCRIPTION - An INDEPENDENT CLAIM is also included for protective device.    DESCRIPTION OF DRAWING(S) - The figure shows a perspective view of the protective device.    insulated substrate (21)    lead-free fusible alloy (22)    electrodes (23-25)    package (26)    leads (27-29)
NOVELTY - A gel-form electrolyte contains a host polymer, and iodine and/or iodine compound. The host polymer contains a polymer compound, which is cross-linked by chemical reaction of oxetane group or alicyclic epoxy group.    USE - For dye sensitized solar cell and lithium cell.    ADVANTAGE - The gel-form electrolyte has excellent heat resistance, and melting of gel at high temperature is suppressed. The electrolyte provides dye sensitized solar cell having excellent stability at high temperature.    DETAILED DESCRIPTION - A gel-form electrolyte contains a host polymer, and iodine and/or iodine compound. The host polymer contains a polymer compound of formula (1), which is cross-linked by chemical reaction of oxetane group or alicyclic epoxy group.    R1,R3=H or 1-3C alkyl group;    R2=1-6C alkyl, hydroxy alkyl group or alkylene oxide group;    R4=l-6C alkyl group having oxetane group or alicyclic epoxy group at the terminal;and    m,n=100-1000.
NOVELTY - A polymeric electrolyte film comprises a polymer having polyphenylene structure in the principal chain and strongly acidic group.    USE - For proton conduction film (claimed) used for fuel cell, water electrolysis, hydrohalic acid electrolysis, brine electrolysis, oxygen enricher, humidity sensor and gas sensor.    ADVANTAGE - The polymeric electrolyte film has excellent dimensional stability, proton conductivity, water resisting property and acid strength. The film provides compact fuel cell with high output.    DETAILED DESCRIPTION - INDEPENDENT CLAIMS are included for the following: (i) manufacture of polyelectrolyte, which involves halogenating portion(s) of sulfonic acidic group (-SO3H) in the polymer, converting acidic group into -SO2X group, reacting with RSO2, N(M)H or RSO2N(M)-Si(CH3)3 and introducing strongly acidic group in the polymer; and (ii) proton conduction film containing polyelectrolyte.    X=halogen atom;    R=halogen atom, hydroxyl, amino, alkyl, alkoxyl or aryl optionally having substituent or heteroatom;and    M=cation chosen from metal ion, hydrogen ion and onium ion.
NOVELTY - A battery group (105) comprises several sodium sulfur batteries among which sulfur amount contained in anode chamber of one battery (100) is less than the sulfur amount contained in anode chamber of another battery (101). A voltage measurement device (104) measures the voltage of battery having low sulfur content to evaluate discharge depth of battery group.    USE - For power storage apparatus, emergency power source, uninterruptible power supply and for use in electric vehicle.    ADVANTAGE - The discharge depth of battery group is detected precisely and hence deterioration of battery by over discharge is prevented reliably.    DETAILED DESCRIPTION - An INDEPENDENT CLAIM is also included for discharge depth detection method.    DESCRIPTION OF DRAWING(S) - The figure shows a constructional example of the sodium sulfur battery module.    sodium sulfur batteries (100,101)    electrical wiring (103)    voltage measurement device (104)    battery group (105)    sodium sulfur battery module (106)
NOVELTY - A thin metal film (2) is vapor-deposited to the top surface of a flat base (1). The monodispersed dielectric microparticles (3) are densely formed on the thin metal film, and the shape of particles are reduced by anisotropic dry etching. After forming a gap (5) among the reduced microparticles, thin metal films (6) are formed on microparticles, by maintaining a gap (7) between the films.    USE - Used in optical biosensor (claimed), solar cell (claimed), gas sensor (claimed) and high speed detector (claimed).    ADVANTAGE - Enables to change the optical, electrical and chemical characteristics reliably, and to manufacture a sensor with high sensitivity cheaply and rapidly.    DETAILED DESCRIPTION - INDEPENDENT CLAIMS are also included for the following:    (1) optical biosensor;    (2) solar cell;    (3) gas sensor;    (4) high speed detector;    (5) apparatus; and    (6) microparticles.    DESCRIPTION OF DRAWING(S) - The figure shows the sectional views of the substrate.    flat base (1)    metal films (2,6)    microparticles (3)    gaps (5,7)
NOVELTY - The burr (20) formed at the positive electrode tab (4a) and negative electrode tab during fabrication of the tabs using aluminum and copper board, at the junction with the positive electrode current collector (3a), is covered by a masking tape (31).    USE - Film packed battery used in portable electronic device.    ADVANTAGE - Fault by burr is prevented, without requiring removal of the burr.    DETAILED DESCRIPTION - An INDEPENDENT CLAIM is also included for manufacturing method of film packed battery.    DESCRIPTION OF DRAWING(S) - The figure shows a sectional side view of the vicinity of the current collector of the battery. (Drawing includes non-English language text).    battery element (2)    positive electrode current collector (3a)    positive electrode tab (4a)    burr (20)    masking tape (31)
NOVELTY - The filler dispersion type-resin sheet (1) consists of an epoxy-resin layer (A) (103) containing an epoxy resin (102) and a filler (101), and an epoxy-resin layer (B) (104) containing an epoxy resin and does not contain a filler. The epoxy-resin layer (B) is laminated on both surfaces of the epoxy-resin layer (A). The epoxy resin of the epoxy-resin layer (A) has a polysulfite type structure.    USE - For substrate for image display device used for image display apparatus, and for substrate of solar cell, liquid-crystal cell and electroluminescent display.    ADVANTAGE - The filler dispersion type-resin sheet has excellent heat resistance, dimensional stability, light transmittance and strength. Curvature or curl of resin sheet is suppressed. The filler dispersion type-resin sheet provides display device having reduced weight and thickness. Workability of the resin sheet is improved.    DETAILED DESCRIPTION - INDEPENDENT CLAIMS are included for the following:    (1) substrate for image display device, containing the filler dispersion type-resin sheet;    (2) image display apparatus containing the substrate for image display devices; and    (3) substrate for solar cell, containing the filler dispersion type-resin sheet.    DESCRIPTION OF DRAWING(S) - The figure shows the side view of the resin sheet.    resin sheet (1)    filler (101)    epoxy resin (102)    resin layer (A) (103)    resin layer (B) (104)
NOVELTY - The photoelectric conversion device has thermal conductive elements made of silicon-based grease, arranged between integrated circuits (IC) elements and a chassis to connect the IC element and the chassis.    USE - Used in radiophotographic apparatus such as digital and film type X-ray imaging apparatus in hospital.    ADVANTAGE - Obtains high quality read image efficiently at high signal to noise (S/N) ratio.Improves diagnostic efficiency in the hospital.    DESCRIPTION OF DRAWING(S) - The figure shows a plan view of photoelectric conversion device.    photoelectric conversion elements (401)    switching elements (402)    control line (708)    signal line (709)    contact hole (720)
NOVELTY - The lead-acid battery is produced by mixing silicate colloid prepared by dilute sulfuric, sodium silicate aqueous solution, polyacrylamide aqueous solution and silicate colloid prepared by dilute sulfuric, gas phase SiO2 liquor, polyacrylamide aqueous solution. The colloid produced by the invention is opal translucent liquid, it is non-gel, non-laying, non-hydrating by placing for long time after being diluted. The colloid battery without thermal runaway and acid leakage phenomenon, and the life is longer 25 cycles than common dilute sulfuric battery.
NOVELTY - Combination electrode material of lithium secondary cell white can high multiplying power charge and discharge and preparation. method. The characteristic is that combination electrode material is formed by lithium contained oxide with lithium ion ablating function and silver monomer, the composition general formula is (100-y)LimAnOx/YAg, Y means weight percentage ratio of combination material Ag, m, n and x are corresponding are corresponding mole quantities, the range is m=1-4, n=1-5, x=2-12, A is one of Ti, co, Ni, Mn or one of their mixed system, range of Y is0.1-20 wt percent, Ag monomer is dispersed on crystal boundary to be used as conductive agent. The preparation of combination electrode material provided by the invention is to form second phase in process of composing matrix lithium embed oxide or by low-temp. decomposing presoma of silver on base of matrix compound, capacity degeneracy ratio can reach 29.6.
NOVELTY - A stack of direct methanol fuel cells comprises at least one direct methanol fuel cell comprising two graphite-based plates. One plate includes a cathode active area defined by serpentine channels connecting cathode manifold inlet with integral flow restrictor to cathode manifold outlet. The other plate includes anode active area defined by serpentine channels connecting the inlet and outlet of anode manifold.    USE - Used as direct methanol fuel cell stack.    ADVANTAGE - The fuel cell stack reduces the fuel cell footprint, reduces the fuel cell stack volume, and increases power output and power density.    DETAILED DESCRIPTION - A stack of direct methanol fuel cells comprises at least one direct methanol fuel cell, cathode manifold to convey liquid methanol fuel, and anode manifold to convey ambient air. The direct methanol fuel cell comprises a first graphite-based material plate with a cathode active area defined by first serpentine channels connecting a cathode manifold inlet with an integral flow restrictor to a cathode manifold outlet; second graphite-based material plate with an anode active area defined by second serpentine channels connecting an anode manifold inlet to an anode manifold outlet; and active region between the cathode active area and the anode active area.    DESCRIPTION OF DRAWING(S) - The figure is a plan view of bipolar plate design.    Flow restrictor (22)    Small depressions (23)    Cathode active area (25)    Cathode manifold inlet (26, 28)    Cathode manifold outlet (27, 29)
NOVELTY - A sulfonated polystyrene is prepared by preparing a styrene monomer having a sulfonyl chloride group; synthesizing a styrene-based polymer having the sulfonyl chloride group by a polymerization of the styrene monomer having the sulfonyl chloride group and optionally a monomer consisting of a styrene and an acrylic monomer; and changing the sulfonyl chloride group of the styrene-based polymer into a sulfonic acid group.    USE - For preparing sulfonated polystyrene used in polymer electrolyte for fuel cell (claimed).    ADVANTAGE - The method provides styrene-based polymer having high proton conductivity and good mechanical properties.    DETAILED DESCRIPTION - INDEPENDENT CLAIMS are also included for:    (1) a polymer electrolyte for a fuel cell comprising the above sulfonated polystyrene, which polymer electrolyte has a water absorption percentage of more than 12% when relative humidity is 15-90%; and    (2) producing a sulfonated polystyrene electrolyte membrane by preparing a polymer solution containing a styrene-based polymer having a sulfonyl chloride group dissolved in a solvent; coating a substrate with the polymer solution; removing the solvent; and changing the sulfonyl chloride group of the styrene-based polymer into a sulfonic acid group to obtain the styrene-based polymer electrolyte membrane.
NOVELTY - An ion conductor (4) comprises a solid polymer film (5) containing an ion dissociative group in the region (7) inside the periphery portion (6).    USE - For electrochemical devices, such as fuel cell (both claimed), and water electrolysis apparatus.    ADVANTAGE - The ion conductor prevents leakage of fuel gas and oxidizing agent, swelling and shrinkage of conductor. The conductor has excellent ionic conductivity and high sealing function. The conductor provides electrochemical device with excellent energy efficiency and current density.    DETAILED DESCRIPTION - INDEPENDENT CLAIMS are included for the following:    (1) manufacture of ion conductor, which involves introducing ion dissociative group in the region (7); and    (2) electrochemical device having catalyst electrodes (2,3) and ionic conductive solid polymer film clamped between the electrodes.    DESCRIPTION OF DRAWING(S) - The figure shows the outline sectional drawing of the electrochemical device. (Drawing includes non-English language text).    catalyst layers (1a,1b)    electrodes (2,3)    ion conductor (4)    solid polymer film (5)    periphery portion (6)    region (7)
NOVELTY - The short-circuit control element (3) includes an insulation oxide layer (11) formed on a conductive layer (10) of negative electrode terminal (102) of a cell. The insulation oxide layer is removed, if the voltage between the positive electrode terminal (100) and negative electrode terminal exceeds a preset range.    USE - For use in bipolar battery (claimed) in battery pack (claimed) in battery module (claimed) used for motor vehicles (claimed), hybrid vehicle, hybrid electric vehicle, fuel cell vehicle.    ADVANTAGE - Since a short-circuit element is provided between the positive and/or negative poles of a cell, utilization of a special control apparatus is eliminated, thereby a simple structure with reduced cost and high quality is obtained. The short-circuit control element is connected in parallel for every cell, therefore when abnormality arises in one of a cell layer, the cell layer is short-circuited, and the bad influence on another cell layer is prevented.    DETAILED DESCRIPTION - INDEPENDENT CLAIMS are also included for the following:    (1) bipolar battery;    (2) battery pack;    (3) battery module; and    (4) vehicle.    DESCRIPTION OF DRAWING(S) - The figure shows a sectional view of the short-circuit control element.    element (1)    short-circuit control element (3)    conductive layers (10,14)    insulation oxide layer (11)    positive electrode terminal (100)    negative electrode terminal (102)
NOVELTY - Liquid-fuel battery consists of a fuel electrode comprising a catalyst layer, an oxidizing agent electrode comprising a catalyst layer, a unit cell (15) comprising a hydrocarbon-type polymer electrolyte film pinched and supported by poles, and a liquid supply portion (11). The battery uses a liquid containing a fuel.    USE - In battery pack (claimed) as fuel cell, e.g. direct methanol type fuel cell, used as electric power source of small portable apparatuses, e.g. mobile telephones and notebook personal computers, motor vehicles, and ancillary equipment, e.g. solution-sending pumps, control equipment, and sensors.    ADVANTAGE - The liquid-fuel battery has high energy density and excellent electric-power-generation characteristics, and uses even high concentration liquid fuel. There is only a little performance decrement by the crossover overvoltage of a fuel. The polymeric electrolyte film has excellent proton conductivity, methanol interruption property, chemical and thermal stability, and handleability. The battery is lightweight and compact.    DETAILED DESCRIPTION - The liquid is a methanol aqueous solution. The hydrocarbon-type polymer electrolyte film consists of a sulfonic-acid-group-containing polyphenylene sulfide. An INDEPENDENT CLAIM is included for battery pack.    DESCRIPTION OF DRAWING(S) - The figure shows the model of the principal portion of the liquid-fuel battery.    liquid supply portion (11)    liquid permeation portion (12)    oxidizing-agent flow path (13)    separator (14)    unit cell (15)
NOVELTY - A dye-sensitized solar cell has electrode having a porous semiconductor layer which supports a sensitizing dye provided on a transparent electroconductive substrate, an electroconductive counter electrode, and a gel-form electrolyte. Electrolyte contains a host polymer and oxidation-reduction pair. The host polymer contains a polymer compound cross-linked by chemical reaction of oxetane group or alicyclic epoxy group.    USE - As dye sensitized solar cell.    ADVANTAGE - The dye-sensitized solar cell has excellent stability at high temperature. The gel-form electrolyte has excellent heat resistance, and melting of gel at high temperature is suppressed.    DETAILED DESCRIPTION - A dye-sensitized solar cell has an electrode having a porous semiconductor layer which supports a sensitizing dye provided on a transparent electroconductive substrate, an electroconductive counter electrode, and a gel-form electrolyte. The gel-form electrolyte contains a host polymer and oxidation-reduction pair. The host polymer contains a polymer compound of formula (1), which is cross-linked by chemical reaction of oxetane group or alicyclic epoxy group.    R1, R3 = H or 1-3C alkyl group;    R2 = 1-6C alkyl, hydroxy alkyl group or alkylene oxide group;    R4 = 1-6C alkyl group having oxetane group or alicyclic epoxy group at the terminal; and    m, n = 100-1000.
NOVELTY - The battery comprises horizontal solid electrolyte enveloping tube (1), and anode container (3) that are arranged such that the tube and flanged cylindrical metallic portion (3') of container are separated from an insulation element (6). An anode active material (14) comprising filler (16) and non-filler (16') is accommodated in anode chamber (5) such that filler and non-filler are in contact with metallic portion and tube.    USE - For electric power storage apparatus, emergency power source, uninterruptible power supply and hybrid vehicle.    ADVANTAGE - Improves capacity, reliability and safety of battery, while reducing the cost.    DESCRIPTION OF DRAWING(S) - The figure shows a sectional view of the sodium sulfur battery.    solid electrolyte enveloping tube (1)    anode container (3)    flanged cylindrical metallic portion (3')    anode chamber (5)    insulation element (6)    anode active material (14)    filler (16)    non-filler (16')
NOVELTY - A catalyst carrying electrode has a catalyst layer which is in contact with an electrolyte layer. The catalyst layer contains a metal carrying catalyst in which the catalyst metal is supported by electroconductive metal oxide.    USE - Used for polymer-type fuel cells (claimed) used as power supplies for electric vehicles, and motor vehicles.    ADVANTAGE - The release of catalyst metal from the catalyst carrying electrode is suppressed. The corrosion resistance of the electroconductive metal oxide support is improved. The electric power generation capability of the fuel cell is maintained for a long period of time.    DETAILED DESCRIPTION - The electroconductive metal oxide contains indium oxide, tin oxide, and/or titanium oxide as a substrate. The metal catalyst is selected from platinum, iridium, silver and/or palladium.    INDEPENDENT CLAIMS are also included for the following:    (1) the manufacture of a metal carrying catalyst; and    (2) a fuel cell.
NOVELTY - A polyamic-acid varnish containing residual solvent amount of 5 or less (calculated as number of solvent molecules per polyamic-acid repeating unit) is applied. The imidation of applied varnish is then carried out by drying, to form thick polyimide sheet of 80-1000 microns thickness.    USE - For forming thick polyimide sheet used as substrate for display elements (all claimed) such as liquid crystal display elements and organic electroluminescent display elements. Also used as base material for electronic paper, and substrate for solar cells and optical waveguides.    ADVANTAGE - The thick polyimide sheet having low linear expansion coefficient is provided effectively.    DETAILED DESCRIPTION - INDEPENDENT CLAIMS are included for the following:    (1) thick polyimide sheet having mean linear expansion coefficient of (-5)-15 ppm at 50-200degreesC;    (2) substrate for display element using the thick polyimide sheet; and    (3) display element.
NOVELTY - A prepn. method for protective film of lithium ion cell. At least one organic polymer among phenolic resin, epoxy resin, polyvinyl acetate, polyurethane, polytetrafluoroethylene, chloronorgutta, phenolic chloronorgutta, epoxy polyamide and phenolic polyvinyl acetal is added into particular solvent selected at least one from diionized water, carbinol, benzene, toluene, chloroform dichloroethylene, diethyl ether, acetone, ethyl acetate and normal ethane, they are mixed and stirred to organic solution which is coated on case of lithium ion cell, then the case is static placed to volatilize particular solvent in the organic solution in room temp. to form a layer of uniform and densify protective film on cell case. Said film can prevent corroding of electrolyte and perspiration in prodn process .The invent is also relates to a solvent used for cleaning said proctive film selected from deionized water, alcohol, acetone, oxolane and formyldimethylamine.
NOVELTY - Graft copolymer compound (A), comprising a monomer compound (I) that is graft-copolymerized to the main chain of a fluorine-containing hydrocarbon polymer, is new.    USE - (A) is useful in polymer electrolyte membrane and in polymer electrolyte fuel cell (claimed). (A) is also useful in water electrolysis, common salt electrolysis, oxygen thickeners, humidity sensors and in gas sensors.    ADVANTAGE - (A) provides sufficient proton conductivity with a high degree of dissociation even in a low humidity environment. The electrolyte of (A) allows stable performance of the power generation even in a low humidity environment and the fuel cell is operated without humidification at high temperatures that allows the battery to be reduced in size, with an anti-freeze property and improved efficiency.    DETAILED DESCRIPTION - Graft copolymer compound (A), comprising a monomer compound of formula (I) that is graft-copolymerized to the main chain of a fluorine-containing hydrocarbon polymer (where Tf is a trifluoromethane sulfonyl group of formula (SO2CF3)), is new.    INDEPENDENT CLAIMS are also included for:    (1) the monomer (I);    (2) preparation of (A);    (3) a polymer electrolyte membrane, where (A) is processed into the membrane; and    (4) a polymer electrolyte fuel cell comprising the electrolyte membrane, reactive poles that sandwich the electrolyte membrane on both sides and separators that sandwich the reactive poles.
NOVELTY - A vacuum lamination device comprises a base plate for placing a lamination member with a first uneven portion on its surface contacting the lamination member, a frame member with discharge port and fixed to the base plate and a cover member disposed above base plate and frame member (12) for forming and hermetically sealing processing space. A gaseous material in the processing space is evacuated through the discharge portion in the lamination.    USE - For laminating a lamination member i.e. solar cell module, by evacuating the processing space through the discharge port while heating the processing space (claimed).    ADVANTAGE - The invention ensures the evacuation layer between the lamination member and the base plate without providing a specific evacuation layer member, thus degassing the lamination member with the simple structure and reducing manufacturing cost of the vacuum lamination device. It is possible to eliminate an evacuation layer member having low thermal conductivity between the base plate and the lamination member, thus improving the heating efficiency. It prevents regular reflection and obtains an excellent appearance. It does not slip when transferred with rollers. It manufactures solar cell module having improved heating efficiency with low cost.    DESCRIPTION OF DRAWING(S) - The figure shows a perspective view of a vacuum lamination device.    Base plate (11)    Uneven portion (11a)    Frame members (12)    Discharge port (12h)    Cover member (14)
NOVELTY - A sulfonic acid group containing polymer comprises substituent having terminal sulfonic acid group at side chain. The terminal sulfonic acid group has structure (I).    USE - For use in making fuel cell (claimed).    ADVANTAGE - The invention has high ionic conductivity and good structural stability. It does not decompose even under low humidity condition. It is inexpensive to produce.    DETAILED DESCRIPTION - A sulfonic acid group containing polymer comprises substituent having terminal sulfonic acid group of structure (I) at side chain.    n = 1-5    An INDEPENDENT CLAIM is included for preparing polymer with substituent comprising providing hyper-branch to side chain of polymer with hydroxy group through one pot reaction of bromomethyl dihydroxybenzene with benzyl bromide, and substituting hydrogen atom of hyper-branch with sulfonic acid group.
NOVELTY - A polymer electrolyte composition for a direct methanol fuel cell, comprises a perfluorinated ionomer (1), and a crosslinked hydrocarbon-based ionomer (2).    USE - For direct methanol fuel cell (claimed).    ADVANTAGE - The polymer electrolyte composition has excellent mechanical properties, and excellent proton conductivity at small thicknesses, while exhibiting suppressed methanol crossover.    DETAILED DESCRIPTION - An INDEPENDENT CLAIM is also included for a method of making the polymer electrolyte composition, comprising impregnating a membrane with a monomer containing an ionic group, a crosslinking agent, a monomer for controlling mechanical properties, and an initiator; and photocrosslinking the impregnated membrane.    DESCRIPTION OF DRAWING(S) - The figure is a schematic diagram showing the structure of a polymer electrolyte membrane for a direct methanol fuel cell.    Perfluorinated ionomer (1)    crosslinked hydrocarbon-based ionomer (2)
NOVELTY - A solar cell module (601) comprises a photovoltaic element and a covering arranged on a non-light-receiving face side of the photovoltaic element and comprising flame resistive fiber. The surface of the non-light-receiving face side of the solar cell module has the flame resistive layer and the surface of the flame resistive layer has the water-absorption preventing layer.    USE - For a photovoltaic power-generating apparatus.    ADVANTAGE - The inventive module has improved performance.    DETAILED DESCRIPTION - INDEPENDENT CLAIMS are also included for:    (1) a method for storing the solar cell module, comprising storing the solar cell module in a state of winding the module in the length direction when it is transported or kept;    (2) an installing method for a solar cell module, comprising fixing the solar cell module to a roof substrate or an external wall by a fixing member;    (3) a construction comprising a solar cell module, in which the solar cell module is fixed to a trestle, a roof substrate, or an external wall by a fixing member; and    (4) photovoltaic power-generating apparatus comprising the solar cell module.    DESCRIPTION OF DRAWING(S) - The figure is a perspective view of a test of fire protection performance.    Solar cell module (601)    Torch (602)
NOVELTY - A fuel cell has an electrolyte film (1) provided between an anode (2a) and a cathode (2b). An organic polymeric gel layer (22) is provided at the inside of the anode to which an organic fuel is supplied.    USE - E.g. direct methanol fuel cell used as power supply for portable devices, and vehicle-mounted power supply.    ADVANTAGE - The fuel cell has excellent output capability by decreasing cross over of organic fuel such as methanol.    DESCRIPTION OF DRAWING(S) - The figure shows a partial schematic view of the fuel cell. (Drawing includes non-English language text).    electrolyte film (1)    anode (2a)    cathode (2b)    organic polymeric gel layer (22)    diffused layers (23a,23b)
NOVELTY - A controller (800) controls power supply unit (200) that supplies power to electrolysis unit having electrolytic cells for generating hydrogen and oxygen gases. Fire prevention unit (700) is provided at rear-end of the generator. Pressure regulator (600) regulates pressure of the generated gas, based on which operation of electrolysis unit is controlled.    USE - For electrolyzing water.    ADVANTAGE - Supplies mixed gas of high capacity with improved safety by preventing fire.    DETAILED DESCRIPTION - An INDEPENDENT CLAIM is also included for an electrolytic cell.    DESCRIPTION OF DRAWING(S) - The figure shows an exploded perspective view of the mixed gas generator. (Drawing includes non-English language text).    electrolysis unit (100)    electrolytic cells (100a-100c)    power supply (200)    pressure regulator (600)    fire prevention unit (700)    controller (800)
NOVELTY - The fibrous porous sheet consists of polyphenylene-sulfide fiber and an aliphatic polyamide fiber.    USE - For use as humidification film for gas humidification device used in polymer electrolyte fuel cell (claimed).    ADVANTAGE - The porous sheet has excellent gas humidification property and gas-leak-proof property.
NOVELTY - The pick-up includes an epoxy resin adhesive agent (7) through which an electrode (4) of a semiconductor element (1) and a wiring conductor (6) of a transparent substrate (5) are joined. The hard and soft electroconductive particles in the agent have compressive strength of 100 Mpa and 1.50 Mpa respectively. The maximum size of the soft particles is 1.5-2 times of the maximum size of the hard particles.    USE - Used for e.g. digital still camera using optical semiconductor elements such as charge coupled device (CCD) and complementary metal oxide semiconductor (CMOS) image sensor.    ADVANTAGE - The reliability of the electrical connection in the solid state image pick-up is improved. The thickness of the solid state image pick-up is reduced.    DESCRIPTION OF DRAWING(S) - The figure shows a section of the solid state image pick-up device.    Optical semiconductor element (1)    Photoelectric conversion unit (2)    Micro lens (3)    Eelectrode (4)    Transparent substrate (5)    Wiring conductor (6)    Epoxy resin adhesive agent (7)    Dielectric multilayer film (11)
NOVELTY - The modification technology is to cover a layer of metallic oxide film to the lithium manganate particle. Cover the uniform and dense layer of the usher film on the lithium manganate particle, then cover an uniform and dense layer of lithium cobalt film onto the usher film. The usher film is formed by painting the complex generated by the stearic acid usher or generated by acrylic acid copolymer and the usher to the surface of lithium manganate particle. The excellent solubility simple processing technology and low cost supply the method for industrial production.
NOVELTY - An ion-exchange filter for a fuel cell system comprises: a case (13) having an inlet (14) through which a fluid flows in and an outlet (15) through which the fluid flows out; and cartridge (11) which is disposed in the case and filled up with an ion-exchange resin. The cartridge includes pressure-loss emphasizing type cartridge and ion-exchange efficiency emphasizing type cartridge, which are exchanged with each other.    USE - The filter is used for removing impurity ion confused in a fluid flowing in a circuit of fuel cell system (claimed) for use in vehicle.    ADVANTAGE - The filter has a structure capable of effectively changing pressure-loss emphasizing type cartridge and ion-exchange type cartridge one another to provide high ion-exchange efficiency or low pressure-loss.    DETAILED DESCRIPTION - An ion-exchange filter for a fuel cell system comprises a case having an inlet through which a fluid flows in and an outlet through which the fluid flows out; and cartridge which is disposed in the case and filled up with an ion-exchange resin. The cartridge includes pressure-loss emphasizing type cartridge and ion-exchange efficiency emphasizing type cartridge, which are exchanged with each other. The ion-exchange efficiency emphasizing type cartridge is one for an ion-exchange filter having a high pressure loss and high ion-exchange efficiency, and the pressure-loss emphasizing type cartridge is one for an ion-exchange filter having a pressure loss lower than that of the former ion-exchange filter and an ion-exchange efficiency lower than that of the former ion-exchange filter.    DESCRIPTION OF DRAWING(S) - The figure shows a sectional view of ion-exchange filter of structure heavily weighted on ion exchanging efficiency.    Cartridge (11)    Resin accommodating portion (11a)    Case (13)    Inlet (14)    Outlet (15)    Orifice (16)    End members (19)    Flow-in hole (20)    Flow-out hole (21)
NOVELTY - A filter (270) for use with a fuel cell (10) comprises an inlet, an outlet (22) and a medium made from perfluorinated sulfonic acid polymer and disposed between the inlet and the outlet, where fuel exiting the filter contains less metal ions than fuel entering the filter. The perfluorinated sulfonic acid polymer is similar to the polymer exchange membrane in the membrane electrode assembly of the fuel cell.    USE - The filter is used for a fuel supply of fuel cell (claimed), which powers electronic device. The fuel cell is direct methanol fuel cell, enzyme fuel cell, or reformat fuel cell.    ADVANTAGE - The filter reduces metal ion concentration in fuel.    DETAILED DESCRIPTION - INDEPENDENT CLAIMS are also included for:    (1) fuel supply for fuel cell comprising: outer casing containing fuel with a first amount of ions; and ion filter supported by the casing and being in fluid communication with the fuel, where upon flowing the fuel through the ion filter, the fuel exiting the ion filter has a second amount of ions less than the first amount of ions; and    (2) perfluorinated sulfonic acid polymer filter medium adapted to attract metal ions from fuel usable in a fuel cell and from liquid byproduct produced in the fuel cell, where the filter medium is similar to the polymer exchange membrane in the membrane electrode assembly of the fuel cell, and where the filter medium is positioned within the fluidic flow path related to the fuel cell.    DESCRIPTION OF DRAWING(S) - The figure is a schematic view of a fuel cell system with a fuel cartridge, an ion filter and ion gauge.    Fuel cell (10)    Electronic device (11)    Outlet (22)    Byproduct chamber (256)    Filter (270)
NOVELTY - Producing a high surface area film involves forming a silicon wafer (10) with a textured surface (12); depositing a catalytic material on the wafer to form a film (20) via electroplating or embossing; and separating the film from the wafer to reproduce a pattern of the textured surface on the film. The textured surface comprises features having shapes of bristles, spikes, grass, steps, dimples or pores (preferably bristles).    USE - For producing a high surface area film (claimed) on a substrate to prepare efficient catalysts useful in fuel cells, organic synthesis, catalytic cracking and auto exhausts.    ADVANTAGE - The bristled/spiked surface pattern of the wafer is transferred to the film by using repetitive and inexpensive processes such as electroplating or embossing, thus manufacturing the high surface area film with a low cost and allowing reuse of expensive patterned silicon. The surface pattern of the textured surface is reproduced on the film within nanometer scale. The wells created by spikes of sub-micron dimension are abundant, and contribute to the higher surface area. The method readily adapts to roll-to-roll processing and provides a way for mass forming high activity electrodes. Multiple sputtering film depositions are possible.    DESCRIPTION OF DRAWING(S) - The figure shows a wafer assembly having a wafer with textured surface.    silicon wafer with textured surface (10)    textured surface or bristled pattern (12)    plain silicon wafer (14)    film of catalytic material (20)    wafer assembly. (30)
NOVELTY - A fuel cell comprises an anode (170) configured and arranged for electro-oxidizing an anode reductant; cathode configured and arranged for electro-reducing a cathode oxidant; and an electrolyte in solution contained within a single compartment (140, 150). The anode and cathode are spaced apart and reside in the compartment containing the electrolyte. The electrolyte, reductant and oxidant freely communicate with the anode and the cathode.    USE - For portable electronic device (claimed).    ADVANTAGE - The fuel cell is efficient and has improved performance.    DESCRIPTION OF DRAWING(S) - The figure illustrates a fuel cell.    Compartment (140, 150)    Membrane (160)    Anode (170)    Load (190)
NOVELTY - A solid-polymer-electrolyte film contains composition differing in front and back surface. The composition contains fluorine resin obtained by radiating and graft polymerizing reactive monomer.    USE - For fuel cell (claimed) e.g. direct methanol-type fuel cell used as power supply of electric vehicles.    ADVANTAGE - The solid-polymer-electrolyte film has excellent oxidation resistance and high proton-conductivity. The fuel cell containing the electrolyte film has high performance.    DETAILED DESCRIPTION - INDEPENDENT CLAIMS are included for the following:    (1) fuel cell, which has the solid-polymer-electrolyte film provided between a fuel electrode and an air electrode; and    (2) manufacture of solid-polymer-electrolyte film.    A fluorine resin obtained by graft polymerizing a radical reactivity monomer (m1), which is irradiated with an electron beam, is contained in a composition (c1). A fluorine resin obtained by graft polymerizing a radical reactivity monomer (m2), which is irradiated with an electron beam, is contained in a composition (c2). The obtained compositions (c1,c2) are used for front and back surface, and a solid-polymer-electrolyte film is obtained.
NOVELTY - A polyelectrolyte composition contains a polyelectrolyte and an ultraviolet absorber.    USE - For proton conduction film (claimed).    ADVANTAGE - The polyelectrolyte composition provides proton conduction film with improved durability and weather resistance.    DETAILED DESCRIPTION - An INDEPENDENT CLAIM is included for proton conduction film, which contains the polyelectrolyte composition.
NOVELTY - A solid-polymer-electrolyte film consists of polyarylene having sulfonic acid group, and oxide catalyst, macrocyclic metal-complex catalyst and/or transition-metal alloy catalyst.    USE - For polymer electrolyte fuel cell.    ADVANTAGE - Highly durable solid-polymer-electrolyte film is provided economically.
NOVELTY - The method involves controlling the temperature of contact surface of the rollers (16-18) supporting the strip-shaped substrate (12), when group I, III and VI elements are supplied in film production chamber (2) for forming compound semiconductor thin film on substrate.    USE - For forming compound semiconductor thin film such as copper indium selenide (CuInSe2) (CIS) thin-film used as optical absorption layer of solar cell.    ADVANTAGE - Rapid temperature reduction of the substrate is prevented, thereby preventing miniaturization of crystal of the I-III-VI group compound and preventing generation of film defect and improve utilization efficiency of selenium.    DETAILED DESCRIPTION - An INDEPENDENT CLAIM is also included for apparatus for forming compound semiconductor thin film.    DESCRIPTION OF DRAWING(S) - The figure shows a sectional view of a film forming apparatus. (Drawing includes non-English language text).    vacuum vessel (1)    film formation rooms (2)    copper deposition source (5)    indium deposition source (6)    selenium deposition source (7)    delivery roll (8)    substrate (12)    rollers (16-18)
NOVELTY - The sheet comprises a cross-linkable ethylene copolymer composition of ethylene-vinyl acetate copolymer (10-90 wt.%) and ethylene-(meth)acrylic acid ester copolymer (90-10 wt.%) containing (meth)acrylic acid ester content (10-40 wt.%). The composition comprises ethylene content (60-85 wt.%).    USE - For solar cell modules (claimed).    ADVANTAGE - Solar battery elements are efficiently sealed by the sheet. The sheet has excellent transparency, flexibility, workability, weather resistance, insulation property and cross-linkability.    DETAILED DESCRIPTION - An INDEPENDENT CLAIM is included for solar cell module, where the solar battery element is sealed with a sealing agent layer comprising the sheet.
NOVELTY - Electrochemical battery cell (10), comprises housing; negative electrode strip comprising metallic lithium; positive electrode strip comprising active material mixture; electrolyte comprising salt(s) dissolved in nonaqueous electrolyte disposed within housing; and separator (26) disposed between the negative and positive electrodes. (10) Has a ratio of cathode interracial capacity to electrode assembly interracial volume of greater than or equal to 710 mAh/cm3.    USE - The battery cell is used as portable power source for electronic devices that have higher power operating requirements.    ADVANTAGE - The positive electrode mixture containing the iron disulfide contains highly packed solid materials, with little space around the solid particles, to provide a high concentration of iron disulfide within the mixture. The separator is thin, to allow more space within the cell for active materials, yet strong enough to prevent short circuits between the positive and negative electrodes under abusive conditions, even when swelling of the cathode during cell discharge places additional stressed on the separator. As a result, the ratio of the interracial capacity of the positive electrode to the electrode interracial volume is high, as is the actual capacity on low rate/low power and high rate/high power discharge.    DESCRIPTION OF DRAWING(S) - The figure is view of the electrochemical battery cell.    Electrochemical battery cell (10)    Cover (14)    Gasket (16)    Anode (18)    Cathode (20)    Metal current collector (22)    Separator (26)
NOVELTY - A fuel cell comprises a membrane electrode assembly including ionically conductive member (50) and at least one electrode disposed at ionically conductive member; and an electroconductive member adjacent the electrode and having major surface with flow field (57) pattern defined by lands (66) comprising conductive particles dispersed in a binder.    USE - The fuel cell is useful as source of alternative energy.    ADVANTAGE - As the lands of the flow field are not as rigid, compression pressures may be kept to a minimum so damage to the sensitive components of the cell may be avoided.    DETAILED DESCRIPTION - An INDEPENDENT CLAIM is also included for a method of manufacturing a fuel cell, comprising:    (1) forming an electroconductive fluid distribution element by depositing electrically conductive material on at least two spaced apart regions of a surface of a conductive substrate thereby defining lands in the regions; and    (2) arranging a membrane electrode assembly and the fluid distribution element adjacent one another to form a fuel cell assembly.    DESCRIPTION OF DRAWING(S) - The figure is a cross-section of a fuel cell.    Carbon papers (36, 38)    Ionically conductive member (50)    Plate (56)    Flow field (57)    Lands (66)    Grooves (68)
NOVELTY - A gas delivery substrate comprises a main body having a series of internal channels (12) running parallel to one another and ending at first and second channel edges (28), a top wall (14), a bottom wall (16) and sidewalls (18, 20). At least one of the channel edges is crimped so that the internal channel is closed.    USE - For delivery of gas fuel to a fuel cell e.g. solid oxide fuel cell (SOFC).    ADVANTAGE - Crimped edges eliminate the need for attaching secondary components to close off the channels.    DETAILED DESCRIPTION - An INDEPENDENT CLAIM is also included for a method of making a gas delivery substrate comprising creating a thermoplastic extrusion compound comprising a ceramic material and a thermoplastic resin; forming a green body by thermoplastic extrusion of the compound; and sintering the green body to form the gas delivery substrate.    DESCRIPTION OF DRAWING(S) - The figure shows a gas delivery substrate as a flat plate with rectangular passages.    Internal channels (12)    Fuel gas (13)    Top wall (14)    Bottom wall (16)    Sidewalls (18, 20)    Side edges (19)    Gas-impermeable coating (24)    First and second channel edges (28)
NOVELTY - A battery (22) comprises electrolyte (40) activating anode(s) (44) and cathode(s) (42). The electrolyte includes salt(s) and additive(s) in a solvent. The solvent includes silane or siloxane. The additive(s) is forming a passivation layer on anode(s).    USE - For use as a battery, e.g. lithium batteries.    ADVANTAGE - The invention provides safety provided by polysiloxane solvents combined with acceptable capacity and/or cycling capabilities.    DETAILED DESCRIPTION - An INDEPENDENT CLAIM is also included for a method of generating a battery comprising generating an electrolyte including salt(s) and additive(s) in a solvent, and activating anode(s) and cathode(s) with the electrolyte.    DESCRIPTION OF DRAWING(S) - The figure is a schematic view of a battery.    Battery (22)    Electrolyte (40)    Cathode (42)    Anode (44)    Separator (46)    Cathode medium (48)    Cathode substrate (50)    Anode medium (52)    Anode substrate (54)
NOVELTY - An optoelectronic device is formed by providing a substrate (260) having an optoelectronic layer; forming an electric conductive element on the optoelectronic layer; and forming an ohmic contact between the electric conductive element and the opto-electronic layer at lower than 250degreesC.    USE - For forming an opto-electronic device e.g. light emitting diode (LED) device.    ADVANTAGE - The inventive method increases the selectivity of the materials of elements and increases the yield for producing the opto-electronic device. It provides opto-electronic device formed through a solid-state growth process at low temperature.    DETAILED DESCRIPTION - INDEPENDENT CLAIMS are also included for:    (A) a solar cell comprising an opto-electronic device; and    (B) a light sensor comprising an opto-electronic device.    DESCRIPTION OF DRAWING(S) - The drawing shows a profile diagram for forming an LED device in the invention.    Active layer (230)    Electrodes (270, 280)    Semiconductor layers (240)    Adhesive layer (250)    Substrate (260)
NOVELTY - A photovoltaic device including an in-situ electrochemically polymerized conducting polymer composite layer and preparing a method thereof are provided to obtain an excellent photoelectric effect by using a p-n junction type inter-penetrating network polymer composite layer.    DETAILED DESCRIPTION - A photoelectric element includes a transparent substrate(3), a transparent electrode(4), a composite layer of an electrical conductive polymer and an n-type polymer formed on the transparent electrode, and a metal electrode(5). The electrical conductive polymer is formed by an electrochemically polymerization process of an electrical conductive monomer.
NOVELTY - Producing acetylene compound comprising a substituent comprising polymerizing in the presence of an organometallic complex compound catalyst in a liquid mixture containing solvent and having water content of 3 mass% or less to manufacture acetylene-series polymer, is new.    USE - The method is used for manufacturing acetylene series polymer (claimed), used for display materials such as liquid crystal material, organic electroluminescent material, organic light emitting diode, non-linear material, light response polymeric material, organic magnetic substance, polymeric reaction reagent, dosage meter material, dielectric material, contact lens material, organic semiconductor material, pharmaceutical reference material, electrically conducting material such as battery material for lithium ion battery and solar cell, resist material, organic semiconductor material, optical resolution agent and DDS.    ADVANTAGE - Acetylene-series polymer is manufactured in high yield even when group 8 metal complex compound is used as catalyst.
NOVELTY - A photoelectric conversion electrode has a porous layer provided on a transparent electroconductive base material and is formed from a solvent-soluble resin having porous structure. The porous layer consists of a polymer compound containing a solvent-soluble resin and optical semiconductor particles.    USE - For optoelectric transducer (claimed) and solar cell.    ADVANTAGE - The electrode is economically manufactured with improved productivity and excellent photoelectric conversion efficiency. The transparent electroconductive base material has excellent flexibility and adhesion property, and is easily manufactured without undergoing baking process. The optoelectric transducer is economically manufactured with excellent dimensional stability, flexibility, conversion efficiency and electric power generation capability, and low internal resistance, using the electrode. The separator of the transducer, suppresses liquid spill and deviation of the electrolyte liquid, and prevents short circuit. The separator has excellent swelling property and solubility with respect to electrolyte liquid.    DETAILED DESCRIPTION - An INDEPENDENT CLAIM is included for optoelectric transducer, which has an electrode interposed between a photoelectric conversion electrode and a counter electrode.
NOVELTY - The non-aqueous electrolyte secondary battery has anode (5), cathode (6), separator (7) and electrolyte. The anode contains an anode active material consisting of specific composite oxide particles having specific elements. The separator consists of several laminated single layer films, each having a fine porous structure. The single-layer film of anode chosen from single layer film containing polypropylene faces anode.    USE - For household electronic appliances, such as telephone, personal computer, and video camera.    ADVANTAGE - The non-aqueous electrolyte secondary battery has high safety, and is maintained at high temperature even when charged to high voltage.    DETAILED DESCRIPTION - The non-aqueous electrolyte secondary battery has an anode (5), a cathode (6), a separator (7) arranged between electrodes, and an electrolyte. The anode contains an anode active material consisting of composite oxide particles having compositional formula: LixMel-y-zMyLzO2, where Me is transition metal element excluding titanium, manganese, yttrium and zirconium, M is manganese, titanium, magnesium and zinc, L is aluminum, calcium, barium, strontium, yttrium and zirconium, x is 1-1.05, y is 0.005-0.1, z is 0-0.05, and y is 0.005-0.5 when M is manganese. The separator consists of several laminated single layer films, each having a fine porous structure. The single-layer film of anode chosen from single layer film containing polypropylene faces anode. The element (Me) is nickel and/or cobalt. The element (M) is magnesium. The element (L) is aluminum.    DESCRIPTION OF DRAWING(S) - The figure shows the longitudinal cross-sectional view of non-aqueous electrolyte secondary battery.    battery case (1)    sealing board (2)    gasket (3)    anode (5)    anode lead (5a)    cathode (6)    separator (7)
NOVELTY - Non-aqueous electrolyte secondary battery contains an anode (6), a cathode (4) and a non-aqueous electrolyte. The cathode has a copper foil of thickness 6-12 microns and ten point average surface roughness (Rz) of 1-2 microns as collector.    USE - For portable electronic devices such as video tape recorder (VTR), mobile telephone, personal computer and cordless.    ADVANTAGE - The non-aqueous electrolyte secondary battery has high capacitance and improved charging and discharging cycle life given at high temperature.    DESCRIPTION OF DRAWING(S) - The figure shows the partial perspective of square-shape non-aqueous electrolyte secondary battery.    Armored can (1)    Electrode group (3)    Cathode (4)    Separator (5)    Anode (6)
NOVELTY - The stacked-cell battery comprises a bipolar plate (M) which is attached to cell casing (4) made of synthetic resin, by integrally molding polypropylene layer (3) provided on the periphery of the plate, to the casing.    USE - For electric vehicle.    ADVANTAGE - Provides a simple and a low-cost structure having excellent operability and mechanical strength. Prevents the leakage of electrolyte from the battery.    DETAILED DESCRIPTION - An INDEPENDENT CLAIM is also included for method molding bipolar plate to cell casing.    DESCRIPTION OF DRAWING(S) - The figure shows an explanatory drawing of the structure of the stacked-cell battery.    cell (C)    bipolar plate (M)    nickel plate layer (2)    synthetic resin layer (3)    cell casing (4)
NOVELTY - The liquid fuel battery has a unit cell (15) comprising a hydrocarbon-type polymer electrolyte film (1) pinched between a fuel electrode (8) containing a catalyst layer (4), and an oxidizing-agent electrode (9) containing a catalyst layer (5). The unit cell has a flow path (13) for supplying a liquid containing fuel to the fuel-electrode, and a liquid supply unit for controlling feed rate of the liquid.    USE - For portable apparatus, such as mobile telephone and notebook personal computer.    ADVANTAGE - The liquid fuel battery has simple structure, high energy density and reduced performance decrement by crossover overvoltage of fuel. The tolerance of fuel concentration of liquid supplied to fuel electrode is large.    DETAILED DESCRIPTION - An INDEPENDENT CLAIM is included for battery pack.    DESCRIPTION OF DRAWING(S) - The figure shows a principal portion of sectional view of unit cell.    hydrocarbon type polymer electrolyte film (1)    binder layer (2,3)    catalyst layer of fuel electrode side (4)    catalyst layer of oxidizing agent electrode side (5)    fuel electrode (8)    oxidizing agent electrode (9)    fuel flow path (13)    unit cell (15)
NOVELTY - An optoelectric transducer sensitizes a metal oxide semiconductor using a specific sensitizing dye.    USE - For manufacturing dye-sensitized solar cell (claimed).    ADVANTAGE - The optical electric transducer has high conversion efficiency.    DETAILED DESCRIPTION - An optoelectric transducer sensitizes a metal oxide semiconductor using a sensitizing dye having structure of formula (1).    n = 5 or more    R1, R2 = H, hydroxyl, cyano, phosphoric acid group, sulfonic acid group, halogen atom, aliphatic hydrocarbon residue optionally having substituent, aromatic residue optionally having substituent, group having alkoxyl group or aryloxy group, carbonyl, carboxyl, carbonamide group, alkoxycarbonyl or acyl group, or R1 and R2 optionally combine together to form a ring optionally having substituent    X = oxygen, sulfur, selenium, tellurium, NH or NR3    R3 = aliphatic hydrocarbon optionally having substituent, or aromatic group optionally having substituent    INDEPENDENT CLAIMS are included for the following:    (1) solar cell, which uses the optoelectric transducer;    (2) oxide semiconductor microparticles, which are sensitized with dye of formula (1);    (3) manufacture of dye-sensitized solar cell; and    (4) dye of formula (1) or (2).    X = sulfur atom    Y = H, aliphatic hydrocarbon residue optionally having substituent, aromatic residue optionally having substituent, carboxyl group or alkoxy carbonyl group.    DESCRIPTION OF DRAWING(S) - The figure shows a cross-section model of dye sensitizing solar cell. (Drawing includes non-English language text).    Glass substrate (11)    Transparent electrically conductive film (12)    Dye carrying semiconductor content layer (3)    Charge transferring layer (14)    Platinum thin film (15)
NOVELTY - A sheet consist of crosslinkable laminated sheet of thickness 0.2-1.2 mm which consists of main layer (A) and sealing layer (B). The main layer and sealing layer comprises ethylene-vinyl-acetate copolymer having vinyl acetate content of 21-40 wt.% and 10-21 wt.% respectively.    USE - For solar cell sealing agent used for fixing solar battery element in solar cell module.    ADVANTAGE - The sheet is excellent in transparency, softness, workability, weather resistance, and cross-linkability. The sheet has favorable adhesivity with upper layer or lower protective layer, and improved insulation characteristics.    DETAILED DESCRIPTION - An INDEPENDENT CLAIM is included for sealing structure of solar cell module which has the solar battery element laminated with the main layer and sealing layer comprising ethylene-vinyl-acetate copolymer having vinyl acetate content of 21-40 wt.% and 10-21 wt.% respectively.
NOVELTY - A solar-cell sealing agent sheet is a cross-linkable laminated sheet having thickness of 0.2-1.2 mm. The sheet has main component layer (A) consisting of ethylene-vinyl acetate copolymer having vinyl-acetate content of 15-40 wt.%, and a sealing layer (B) consisting of ethylene-(meth)acrylic acid ester copolymer having (meth)acrylic acid ester content of 15-35 wt.%.    USE - For sealing structure of solar cell module (claimed) which seal solar battery element with sheet.    ADVANTAGE - The solar cell sealing agent sheet has excellent transparency, workability, flexibility, weather resistance, cross-linking characteristic, and insulation property.    DETAILED DESCRIPTION - An INDEPENDENT CLAIM is included for sealing structure of solar cell module.
NOVELTY - The thin film solar cell is obtained by laminating a transparent electrically conductive film (4), a photoelectric converting layer (5) and reverse side electrode layer (6) sequentially on a transparent plastic substrate (3).    USE - As thin film solar cell.    ADVANTAGE - The thin film solar cell has excellent photoelectric conversion efficiency, and is manufactured by simple and easy method. The solar cell has lightweight and flexible plastic substrate. The deformation of substrate is prevented during manufacture of solar cell.    DETAILED DESCRIPTION - An INDEPENDENT CLAIM is included for manufacture of thin film solar cell.    DESCRIPTION OF DRAWING(S) - The figure shows the outline sectional drawing of the manufacture process of thin film solar cell.    transparent support substrate (1)    transparent adhesion layer (2)    transparent plastic substrate (3)    transparent electrically conductive film (4)    photoelectric converting layer (5)    reverse side electrode layer (6)
NOVELTY - A compound having structural unit containing substituent convertible into an ion-exchange-property group or compound having structural unit containing mesogen is formed in the shape of a film. Subsequently, the substituent is converted into ion-exchange-property group to obtain an ion exchanger (11).    USE - For manufacturing ion exchanger used for electrode film composite material and fuel cell (all claimed), especially direct methanol type fuel cell and polymer electrolyte fuel cell for motor vehicle, portable device such as mobile telephone, mobile notebook personal computer, electronic still camera, personal digital assistant, video camera and handheld game machine, mobile server, mobile display and as power supply for charging secondary battery, and for catalyst electrode joining film.    ADVANTAGE - The ion exchanger having organic molecules of controlled orientation is provided. The ion exchanger has high stability with respect to concentrated methanol aqueous solution, low methanol permeability and low swelling property.    DETAILED DESCRIPTION - INDEPENDENT CLAIMS are included for the following:    (1) ion exchanger which is manufactured by the above method;    (2) electrode film composite material (10) containing the ion exchanger; and    (3) fuel cell having the electrode film composite material.    DESCRIPTION OF DRAWING(S) - The figure shows the outline sectional drawing of the structure of the catalyst electrode joining film using the ion exchanger.    electrode film composite material (10)    ion exchanger (11)    anode (12)    anode pole porous electroconductive sheet (12a)    cathode (13)
NOVELTY - A metal plate (102) integrally formed at the non-light receiving module surface, has a square C-shaped portion (104) in which plastic molding of electric power conversion substrate (105) is carried out. Electrical connection of electrode (107) of photovoltaic element (101) is carried out to the electric power conversion substrate.    USE - Electric power converter integrated solar cell module.    ADVANTAGE - Required number of components is reduced, hence assembling process is simplified, while reducing power conversion loss.    DETAILED DESCRIPTION - An INDEPENDENT CLAIM is also included for manufacturing method of electric power converter integrated solar cell module.    DESCRIPTION OF DRAWING(S) - The figure shows a sectional view of the electric power converter integrated solar cell module.    photovoltaic element (101)    metal plate (102)    C-shaped portion (104)    electric power conversion substrate (105)    electrode (107)
NOVELTY - Producing semiconductor material comprises functionalizing a porous oxide ceramic substrate with a compound (I) having a group that can be chemically grafted onto the substrate and a group that can be polymerized with a precursor of an electrically conductive polymer, impregnating the substrate with a solution containing the precursor, and polymerizing the precursor.    USE - The semiconductor material is used in photovoltaic cells.    DETAILED DESCRIPTION - INDEPENDENT CLAIMS are also included for:    (a) p-n semiconductor material produced as above;    (b) photovoltaic cell comprising the semiconductor material between a working electrode and a counter electrode.
NOVELTY - Gasket (10) comprises a hydrophobic material to prevent creation of an electrolyte path between adjacent cells when mounted in a battery, a frame to partially encompass a biplate when mounted in the bipolar battery and mechanism to permit gas passage through the gasket. The gasket is made of a material with deformable properties to provide a sealing to the biplate when mounted in the battery thus obtaining outer pressure tight seal of the battery.    USE - For use in starved electrolyte bipolar battery (claimed).    ADVANTAGE - The inventive gasket is cost-effective and simplifies the manufacturing process of the bipolar battery. The battery has low resistance losses.    DETAILED DESCRIPTION - INDEPENDENT CLAIMS are also included for:    (a) starved electrolyte bipolar battery comprising greater than or equal to2 electrochemical cells having a case, a negative endplate in contact with the negative electrode, a positive endplate in contact with a positive electrode, separator(s) arranged between each negative and positive electrode forming a battery cell, and the gasket; and    (b) method for manufacturing the above starved electrolyte bipolar battery.    The battery includes set(s) of a negative electrode, a biplate (15), and a positive electrode arranged in a sandwich structure between the negative and positive endplates. The separator includes an electrolyte.    DESCRIPTION OF DRAWING(S) - The figure shows a gasket.    Gasket (10)    Rim (11)    Through-hole (13)    Groove (14)    Biplate (15)
NOVELTY - A polyolefin fine porous film comprises polyethylene (A) (5-95 wt.%) and polyethylene (B) (95-5 wt.%), and has molecular weight of 300000-1500000, fuse temperature of 120-140degreesC and film temperature of 150degreesC or more. The ratio of viscosity average molecular weight of polyethylenes (A) and (B) is 10 or more. The ratio of puncture strength of the film at 25degreesC and 140degreesC is 0.01-0.25.    USE - For separator used for electrochemical reactors such as battery, capacitor and fuel cell.    ADVANTAGE - The polyolefin fine porous film has excellent fuse characteristics and short characteristics, and provides separator having low heat shrinkage characteristics.    DETAILED DESCRIPTION - A polyolefin fine porous film comprises polyethylene (A) (5-95 wt.%) and polyethylene (B) (95-5 wt.%), and has molecular weight of 300000-1500000, fuse temperature of 120-140degreesC and film temperature of 150degreesC or more. Polyethylene (A) has viscosity average molecular weight of 2 million or more, first melting peak signal height of 3 mW/mg or more by differential scanning calorimeter, specific surface area of 0.7 m2/g or more, and average particle diameter of 1-150 microns. Polyethylene (B) has molecular weight ranging between 10000-200000. The ratio of viscosity average molecular weight of polyethylenes (A) and (B) is 10 or more. The ratio of puncture strength of the film at 25degreesC and 140degreesC is 0.01-0.25.    An INDEPENDENT CLAIM is included for manufacture of polyolefin fine porous film. A mixture containing polyethylenes (A) and (B) is mixed with a plasticizer and extruded. The extruded product is molded and solidified by cooling, and a gel-form sheet is produced. The sheet is drawn and dried after extracting plasticizer. The film is again drawn along transverse direction and the film is heat-shrunk to form polyolefin fine porous film.
NOVELTY - An acid stripper comprises a battery cap body (3) with breach lock, gasket (4) insert, inertial spin welded, or hot melt welded to outer tube (1) which is inserted with reversing double helix liquid removing device (2) consisting of spiral staircase like ribbons with two helixes that reverse rotational direction.    USE - For use in formation process of battery manufacturing.    ADVANTAGE - The acid stripper prevents any acid from escaping to the outside of the battery during formation process. This eliminates the damage to the floor, the environment, the equipment and the people breathing the air.    DETAILED DESCRIPTION - An acid stripper comprises a battery cap body with breach lock, gasket insert, inertial spin welded, or hot melt welded to outer tube which is inserted with reversing double helix liquid removing device consisting of spiral staircase like ribbons with two helixes that reverse rotational direction. The helixes complete 180degrees rotation each to complete 360degrees to form a chamber and consist of 12 such interconnected chambers, providing a pathway for the electrolyte fumes towards the exhaust for the gases on top of the outer tube.    DESCRIPTION OF DRAWING(S) - The figure shows the half section of acid stripper.    Outer tube (1)    Double helix liquid removing device (2)    Cap body (3)    Gasket (4)
NOVELTY - A dual chamber fuel cell element (100) comprises a dual chamber fuel cell stack (120) layer comprising anode (130), cathode (150) and electrolyte (140) materials deposited on one side of a substrate.    USE - For fuel cell (claimed).    ADVANTAGE - The invention increases fuel cell efficiency and is cost efficient.    DETAILED DESCRIPTION - INDEPENDENT CLAIMS are also included for:    (1) fuel cell comprising fuel cell element(s) comprising supported dual chamber fuel cell stack having integrated flow passageways (160) between the fuel cell stack and the support (110); and fuel cell housing; and    (2) a method for forming a dual chamber fuel cell element comprising depositing a fuel cell stack onto a sacrificial material supported by a substrate; removing the sacrificial layer to form flow passageway(s) between the fuel cell stack and substrate.    DESCRIPTION OF DRAWING(S) - The figure shows a fuel cell element.    Fuel cell element (100)    Support (110)    Fuel cell stack (120)    Anode (130)    Electrolyte (140)    Cathode (150)    Flow passageways (160)
NOVELTY - Fabricating a silicon-containing film involves depositing a thin film of amorphous silicon on a substrate by a plasma-enhanced chemical vapor deposition process in a reaction chamber; and converting at least a portion of the amorphous silicon to crystalline silicon by irradiating the film with pulsed laser energy in a hydrogen-containing atmosphere.    USE - The method is used for fabricating silicon-containing film for use in composite article. It is useful in formation of multi-layer silicon solar cell structure, and silicon-based thin film transistors (TFTs) (all claimed).    ADVANTAGE - The method allows formation of silicon TFTs that have both amorphous silicon and polycrystalline silicon, and multi-layer silicon solar cells on inexpensive, low-temperature plastic substrates.    DETAILED DESCRIPTION - INDEPENDENT CLAIMS are also included for:    (1) a composite article comprising a substrate, and silicon-containing film or multi-layer silicon solar cell structure applied to the substrate; and    (2) a method of fabricating multi-layer silicon solar cell structure, comprising depositing a first thin film comprising phosphorus-doped amorphous silicon on a substrate by plasma-enhanced chemical vapor deposition process;    (3) depositing a second thin film comprising undoped amorphous silicon on the first film by plasma-enhanced chemical vapor deposition process;    (4) depositing a third thin film comprising boron-doped amorphous silicon on the second film by a plasma-enhanced chemical vapor deposition process to form the multi-layer silicon solar cell structure; and    (5) converting the amorphous silicon in the multi-layer silicon solar cell structure to crystalline silicon by irradiating the film with pulsed laser energy in a hydrogen-containing atmosphere.
NOVELTY - A surgical system (2) includes a tool (4) for cutting bone or tissue; an electric motor (3) for driving the tool; and attachable battery pack (5) comprising outer and inner housings. A portion of the inner housing comprises thermal insulative material. The battery is disposed in the inner housing.    USE - Used as surgical system.    ADVANTAGE - The battery pack can be exposed to high temperature environments, such as during sterilization, without reducing the power output and the life span of the batteries.    DESCRIPTION OF DRAWING(S) - The figure is a side view of the surgical instrument with an attached power supply.    Surgical system (2)    Motor (3)    Tool (4)    Battery pack (5)    Electro/mechanical connection (6)
NOVELTY - A bipolar plate composite material comprises polybenzoxazine and conductive carbon.    USE - For bipolar plate of fuel cell (claimed).    ADVANTAGE - The polybenzoxazine has good workability since there is little volume change during polymerization, has good mechanical and chemical properties, and can be manufactured at a low cost.    DETAILED DESCRIPTION - An INDEPENDENT CLAIM is also included for preparing a bipolar plate made of composite material by:    (1) polymerizing monomers synthesized from aromatic diamine, formaldehyde and aromatic alcohol, or from aromatic dialcohol, formaldehyde and amine;    (2) adding conductive carbon while polymerizing the monomers to obtain a mixture; and    (3) injecting the mixture into a mold for the bipolar plate during the polymerization of the monomers to obtain the bipolar plate made of the composite material comprising the conductive carbon uniformly dispersed in a polymer matrix.    DESCRIPTION OF DRAWING(S) - The figure is a systematic view of the polymer electrolyte fuel cell.    Anode layer (10a)    Cathode layer (10b)    Polymer electrolyte membrane (15)    Membrane electrode assembly (20)
NOVELTY - A gel electrolyte bipolar battery has a laminated multiple bipolar electrode structure comprising an anode layer (2) and a cathode layer (3), one on each surface of a sheet-like collector (1). The anode and cathode layers are laminated on the collector through a gel electrolyte layer (4) containing matrix polymer of gel electrolyte.    USE - As electric power source for electric vehicle and hybrid electric vehicle.    ADVANTAGE - The gel electrolyte bipolar battery has high reliability, excellent charging and discharging property, ionic conductivity, energy density and power density, and suppress reduction in discharge capacitance with increase in charging and discharging rate.    DETAILED DESCRIPTION - INDEPENDENT CLAIMS are included for the following:    (1) manufacture of gel electrolyte bipolar battery, which involves laminating an anode layer integrating bipolar electrode, and a cathode layer, one on each surface of a sheet-like collector with air permeable porous thin film with preset cell number, sealing the space between collector by pouring a solution containing electrolyte liquid, matrix polymeric raw material of gel electrolyte and thermal-polymerization initiator into each cell, cross-linking polymeric material by supplying heat, and gelatinizing, after vacuum sealing remaining sealed portion; and    (2) vehicle for mounting the gel electrolyte by polar battery.    DESCRIPTION OF DRAWING(S) - The figure shows the outline sectional drawing of the structure of the gel electrolyte bipolar battery. (Drawing includes non-English language text).    collector (1)    anode layer (2)    cathode layer (3)    gel electrolyte layer (4)    insulating layer (6)
NOVELTY - The secondary battery comprises a non-electroconductive coating layer (110) which is formed so as to cover the end faces of packing layers (107,108). The packing layer has at least one metal layer laminated to synthetic-resin layer.    USE - For battery pack (claimed) of composite battery pack (claimed) for vehicle (claimed) such as electric vehicle.    ADVANTAGE - Provides a simple structure having excellent electrical insulation.    DETAILED DESCRIPTION - INDEPENDENT CLAIMS are also included for the following:    (1) battery pack;    (2) composite battery pack;    (3) vehicle mounted with the battery pack; and    (4) manufacturing method of secondary battery.    DESCRIPTION OF DRAWING(S) - The figure shows a sectional view of the heat fusion unit of secondary battery.    packing layers (107,108)    resin layers (107a,108a)    metal layers (107b,108b)    heat fusion unit (109)    coating layer (110)
NOVELTY - Undried electrolyte film, formed using a solvent (41) and hydrocarbon group solid polymer, is temporarily dried at temperature (T) which is less than or equal to the decomposition temperature of the hydrocarbon group solid polymer. The dried electrolyte film is induced with vapor to remove solvent from the electrolyte film. The electrolyte film is then dried at temperature (T), to obtain electrolyte film (24).    USE - For manufacturing electrolyte film for fuel cells.    ADVANTAGE - The manufacturing method has excellent productivity. Electric power generation capability of electrode film joint is improved.    DESCRIPTION OF DRAWING(S) - The figure shows the removal process pf solvent from the electrolyte film.    electrolyte film (24)    solvent (41)    vapor processing chamber (46)    processing position (47)    lower vapor jet unit (48)
NOVELTY - A battery storage bag (3) formed of fiber has storage portions (5a,5b,5c) for incorporating batteries. The partitions (7a,7b) between the storage portions are knitted and cylindrical separators (14a,14c) are inserted into the braid.    USE - For storing secondary batteries e.g. lithium battery used as auxiliary power supply for portable electronic device e.g. mobile telephone, digital camcorder and digital still camera, and also for electrochemical devices.    ADVANTAGE - Realizes the battery package which is portable, convenient, and having long life by firmly and reliably forming partition portions, at low cost.    DESCRIPTION OF DRAWING(S) - The figure shows a perspective view of the internal structure of the battery pack.    battery package (1)    storage bag (3)    storage portions (5a,5b,5c)    partition (7a,7b)    power terminal (9)    separators (14a,14c)    protective circuit (27)
NOVELTY - A boron solid-solution acetylene black has electrical resistivity of 0.15 OMEGA.cm or less based on JIS K1469 and dibutyl phthalate absorption quantity of 200-400 ml/g based on JIS K6217.    USE - For composition (claimed), and as electroconductive agent for battery such as primary battery, secondary battery, fuel cell and capacitor, antistatic agent, electroconductive agent for conducting sheets.    ADVANTAGE - The boron solid-solution acetylene gas has high conductivity, and is manufactured easily with sufficient productivity. A resin or rubber coating material containing boron solid-solution acetylene gas, has high conductivity without impairing its strength.    DETAILED DESCRIPTION - INDEPENDENT CLAIMS are included for the following:    (1) manufacture of boron solid-solution acetylene black, involves combusting mixed gas of organic boron compound, acetylene, carbon dioxide and oxygen. The volume ratio of carbon dioxide gas with respect to oxygen gas, is 0.3-1;    (2) composition containing coating material that contains boron solid-solution acetylene black and resin or rubber.
NOVELTY - The adhesive tape or sheet has an adhesive layer containing a soluble area dissolved in electrolyte liquid solvent and undissolved area which is not dissolved in solvent, on surface of a base material.    USE - For lithium ion battery (claimed).    ADVANTAGE - The adhesive tape has high permeability with respect to electrolyte liquid and excellent adhesivity, and reduces electrolyte liquid injection time. The tape improves the productivity of lithium ion battery.    DETAILED DESCRIPTION - An INDEPENDENT CLAIM is included for lithium ion battery.
NOVELTY - An aromatic sulfonate derivative (1,2) is new.    USE - For polyarylene used for solid polymer electrolyte used for proton conduction film (all claimed) used in electric and electronic components, and fuel cell.    ADVANTAGE - The polyarylene having sulfonic acid group is safely manufactured using reduced amount of sulfonated agent. The proton conduction film has high proton conductivity. The fuel cell has high conversion efficiency and is economical.    DETAILED DESCRIPTION - An aromatic sulfonate derivative of formulae (1) or (2) is new.    X = atom or group chosen from halogen atom excluding fluorine, -OSO2CH3 and -OSO2CF3;    A = bivalent electron-attractive group;    B = bivalent electron-donor group or bivalent direct bond;    Ra = 1-20C hydrocarbon group;    Ar = aromatic group having substituent of formula: -SO3Rb;    Rb = 1-20C hydrocarbon group, and one portion of hydrogen atom is substituted with fluorine atom;    m,n = 0-10; and    p = 1-4.    INDEPENDENT CLAIMS are included for the following:    (i) polyarylene, which consists of repeating unit derived from aromatic sulfonate derivative, and repeating unit of formula (1');    (ii) manufacture of polyarylene having sulfonic acid group, which involves hydrolyzing polyarylene;    (iii) solid polymer electrolyte, which consists of polyarylene; and    (iv) proton conduction film, which comprises solid polymer electrolyte.    A, B, Ar, Ra, p, m, n = same as defined above.
NOVELTY - A diffusion layer (14,16) is provided in anode and cathode to contact a catalyst layer (11,15) which touches a proton conductive board (13). The catalyst layer of anode acts as electronic conductor, proton conductor and carbon dioxide-impermeable element (12).    USE - Fuel cell, e.g. direct methanol fuel battery (DMFC), for vehicles, portable electronic devices.    ADVANTAGE - Produces voltage loss. Enables to acquire high power density in fuel cell reliably. Ejects carbon dioxide produced by electrode process rapidly.    DESCRIPTION OF DRAWING(S) - The figure shows the sectional view of the fuel cell.    anode catalyst layer (11)    carbon dioxide-impermeable element (12)    proton conductive board (13)    anode diffusion layer (14)    cathode catalyst layer (15)    cathode diffusion layer (16)
NOVELTY - An optoelectric transducer has a pair of electrodes (4,5) and a solid layer (3) between the pair of electrodes. The solid layer contains a charge transportable heterocyclic polymer and fullerene.    USE - For solar cell (claimed).    ADVANTAGE - The optoelectric transducer has high photoelectric conversion efficiency is economical and durability.    DETAILED DESCRIPTION - An INDEPENDENT CLAIM is included for solar cell.    DESCRIPTION OF DRAWING(S) - The figure shows conceptual diagram of the laminated optoelectric transducer.    transparent film (1)    transparent conductive film (2)    solid layer (3)    counter electrode (4)    working electrode (5)
NOVELTY - Valve-regulated lead-acid batteries are manufactured by applying at least one layer of non-woven glass microfiber material to face(s) of wet pasted plate(s); and wet calendering the plates having the non-woven glass microfiber material with rollers to obtain a final pre-determined plate thickness, where a reduction is achieved in the thickness of the non-woven glass microfiber layers of 20-40 % with respect to the initial nominal value.    USE - For manufacturing valve-regulated lead-acid batteries for use in high power applications (claimed).    ADVANTAGE - Produces valve-regulated high power lead-acid batteries having high endurance, which prevents or at least hinders the active material shedding from the plates during the cycle life of the battery. The batteries have less electrical resistance during operation, thus increasing their cranking power.    DETAILED DESCRIPTION - Manufacture of valve-regulated lead-acid batteries, involves pasting lead alloy grids with a paste comprised by lead oxide, sulfuric acid and water thus forming plates; applying at least one layer of a non-woven glass microfiber material to face(s) of the recently pasted wet plate(s); and wet calendering the plates having the non-woven glass microfiber material with rollers to obtain a final pre-determined plate thickness, where a reduction is achieved in the thickness of the layers of non-woven glass microfiber material of 20-40 % with respect to the initial nominal value. INDEPENDENT CLAIMS are also included for:    (a) valve-regulated lead-acid battery manufactured by the above method; and    (b) use of valve-regulated lead-acid battery in high power applications.
NOVELTY - Treating fuel cell coolant system comprises contacting fuel cell coolant system with cleaner passivator composition, and rinsing the fuel cell coolant system with rinse solvent. The cleaner-passivator composition comprises complexing agent, surfactant, corrosion inhibitor, or solvent.    USE - For treating fuel cell coolant system for use in, e.g. internal combustion engine.    ADVANTAGE - The invention increases conductivity in fuel cell coolant. It reduces the surface corrosion in fuel cell system.    DESCRIPTION OF DRAWING(S) - The figure shows current versus potential polarization curve showing the effect of different cleaner-passivation treatments on the corrosion protection of Al 3003.
NOVELTY - The optoelectric transducer has a counter electrode (6) comprising a conductive polymer, which includes an electrolyte.    USE - As dye-sensitized solar cell (claimed).    ADVANTAGE - The optoelectric transducer has favorable photoelectric transfer characteristics. The conductive polymer precursor remaining in electrolyte is eliminated.    DETAILED DESCRIPTION - INDEPENDENT CLAIMS are included for the following:    (1) manufacture of optoelectric transducer;    (2) electronic apparatus;    (3) manufacture of electronic apparatus;    (4) electrode; and    (5) formation of electrode.    DESCRIPTION OF DRAWING(S) - The figure shows the sectional view of principal portion of dye-sensitized solar cell.    transparent board (1)    transparent electrode (2)    metal-oxide semiconductor layer (3)    board (4)    electrode (5)    counter electrode (6)
NOVELTY - The cell module has cross link structured ethylene vinyl acetate copolymer (EVA) composition (21) including electricity generating element (22). The organization peroxide is decomposed into oxide, when temperature of EVA composition is 108degreesC. The EVA composition is placed between the two polycarbonate boards (20). The vinyl acetate content rate of EVA is 27 weight % or more.    USE - Solar cell module.    ADVANTAGE - Reduces the cost of the solar cell module.    DESCRIPTION OF DRAWING(S) - The figure shows a sectional drawing of the solar cell module. (Drawing includes non-English language text).    EVA composition (21)    electricity generating element (22)    poly carbonate board (20)
NOVELTY - An ethylene vinyl acetate copolymer composition (21) contains mica added with ethylene vinyl acetate copolymer. The amount of mica is 50 wt.pts or less of ethylene vinyl acetate copolymer.    USE - For sealing of photovoltaic cell (claimed) such as solar cell module.    ADVANTAGE - The ethylene vinyl acetate copolymer composition suppresses the manufacturing cost of solar cell module.    DESCRIPTION OF DRAWING(S) - The figure shows the sectional drawing of a solar cell module. (Drawing includes non-English language text).    white glass board (20)    ethylene vinyl acetate copolymer composition (21)    electricity generating component (22)    back cover (23)
NOVELTY - An electroconductivity providing agent contains fluorine-containing organic anion salts and/or perchloric acid salts.    USE - As electrolyte for electrochemical devices such as polymer rechargeable battery, electroconductive rolls such as electrical charging roll, cleaning roll and image development roll of electrophotographic type copier, printer, conductive liner sheets such as dust proof sheet, antistatic film, antistatic flooring and static removal mat.    ADVANTAGE - The electroconductive material has high electroconductivity, antistatic property and characteristics stabilized for a long period of time. The material does not produce heat or does not ignite, and therefore has excellent electroconductivity and handling. The electroconductivity providing agent is inexpensive.    DETAILED DESCRIPTION - An INDEPENDENT CLAIM is also included for electroconductive material formed by adding electroconductivity providing agent (0.1-20 mass parts) to thermoplastic resin or rubber (100 mass parts).
NOVELTY - The assembly to convert thermal and/or radiation energy (hv) into electrical energy has at least one electrochemical cell (12), within a gas-tight zone (10) containing hydrohalogen and preferably hydrogen bromide (HBr) or hydrogen iodide (HI). The anode (14) has a multi-layer structure, with a graphite layer (26) in contact with the electrolyte (18) to take the discharge of the negative charged halogen ions (X-) in the electrolyte. The layer (28) next to the graphite has a substance which reacts with the halogen atoms (X) to give a halide salt which forms hydrohalogen (HX) with the hydrogen (H2,H) taken by the anode to escape from the layer. The cathode (16) is of porous graphite.    USE - The system is for the conversion of heat and/or solar energy into electrical energy.    ADVANTAGE - The electrochemical cell gives an effective and continuous supply of electricity from thermal and/or solar energy.    DESCRIPTION OF DRAWING(S) - The drawing shows a schematic section through the electrochemical cell assembly.    gas-tight zone (10)    electrochemical cell (12)    anode (14)    cathode (16)    electrolyte (18)    graphite layer (26)    layer next to the graphite (28)    hydrogen (H2)    thermal and/or solar energy (hv)    hydrohalogen (HX)
NOVELTY - A gaseous diffusion layer is obtained by molding blend of fine carbon fiber (in mass%) (5-50), electroconductive particle (35-90) and hydrophobic resin particle (5-15) in the form of a sheet having thickness of 0.05-2 mm. The fine fiber has fiber diameter of 0.5-500 nm and fiber length of 1000 microns or less. The gaseous diffusion layer and a catalyst layer are provided on surfaces of polymeric electrolyte film used in fuel cell.    USE - For polyelectrolyte fuel cell (claimed) used as power source for vehicle, ship, aircraft and portable apparatus.    ADVANTAGE - The gaseous diffusion layer improves the output density and voltage of the polyelectrolyte type fuel cell and provides the fuel cell with low working temperature and reduced weight.
NOVELTY - A block copolymer has segment(s) having an acidic radical and segment(s) not having an acidic radical. The segment not having an acidic radical contains a structure (1) having divalent aromatic group.    USE - As active ingredient for polyelectrolyte used in polymeric electrolyte film, polyelectrolyte composite film, and catalyst composition used in polyelectrolyte-type fuel cell (all claimed).    ADVANTAGE - The block copolymer exhibits excellent performance as a polymer electrolyte for fuel cells, chemical stability, film-forming property, oxidation resistance, radical character-proof property, hydrolysability-proof property, mechanical strength, water resistance, proton conductivity, and electric-power-generation characteristics.    DETAILED DESCRIPTION - A block copolymer has segment(s) having an acidic radical and segment(s) not having an acidic radical. The segment not having an acidic radical contains a structure of formula (1), having divalent aromatic group.    Ar1-Ar3=divalent aromatic group optionally substituted by 1-10C alkyl, 1-10C alkoxy, 6-10C aryl, or 6-10C aryloxy;    Z=-CO- or -SO2-;and    m=10 or more.    INDEPENDENT CLAIMS are included for the following:    (1) polyelectrolyte containing the copolymer as active ingredient;    (2) polymeric electrolyte film consisting of the polyelectrolyte;    (3) polyelectrolyte composite film;    (4) catalyst composition consisting of the polyelectrolyte; and    (5) polyelectrolyte-type fuel cell.
NOVELTY - Method for preparing highly conductive polypyrrole compounds (I) by chemical, oxidative polymerization of pyrrole in water, with addition of promoters (P) of conductivity and stability.    USE - (I) are used in rechargeable batteries; fuel cells and (super)condensers.    ADVANTAGE - (I) can be prepared quickly (less than 1 hour) and in practically 100% yield, and have electrical conductivity (in examples) of 106-249 S/cm.    DETAILED DESCRIPTION - Method for preparing highly conductive polypyrrole compounds (I) by chemical, oxidative polymerization of pyrrole in water, with addition of promoters (P) of conductivity and stability comprises adding, in one or more steps and with vigorous stirring, a pyrrole to an aqueous solution that contains (a) at least one oxidizing agent (OA) at mole ratio 5-15:1 with respect to pyrrole and (b) at least one promoter (P). (P) is either an aliphatic alcohol (P1), at 1-99% of total water in the reaction medium or it is benzyl alcohol or phenol, or their derivatives, at mole ratio 0.1-5:1 with respect to pyrrole. An INDEPENDENT CLAIM is also included for (I) prepared by the new method.
NOVELTY - A rechargeable lithium polymer battery comprises negative electrode (2) comprising negative active material layer deposited on a substrate; positive electrode (3) comprising positive active material; and polymer electrolyte comprising lithium salt, organic solvent, and polymer.    USE - Used as power sources for portable electronics.    ADVANTAGE - The rechargeable lithium polymer battery exhibits improved cycle life characteristics.    DESCRIPTION OF DRAWING(S) - The figure is a schematic view of the structure of lithium secondary battery.    Negative electrode (2)    Positive electrode (3)    Separator (4)    Battery case (5)    Sealing portion (6)
NOVELTY - The fuel cell system (1) has a hydrogen storage discharge unit (a), hydrogen containers (2,3) containing hydrogen occlusion alloy, fuel cell control unit (b), fuel supply unit of reformed gas of modifier or container (3), hydrogen pressure rise unit having container (3) and fuel cell (4), and electric power output unit having fuel cell and power distribution portion (7).    USE - For portable apparatus and portable electronic device.    ADVANTAGE - The fuel cell system has excellent durability, and is inexpensive and maintenance free. The system is started quickly and safely.    DETAILED DESCRIPTION - The fuel cell system (1) has a hydrogen storage discharge unit (a), hydrogen containers (2,3) containing hydrogen occlusion alloy, fuel cell control unit (b), fuel supply unit of reformed gas of modifier or container (3), hydrogen pressure rise unit having container (3) and fuel cell (4), and electric power output unit having fuel cell and power distribution portion (7). The unit (b) has electronic control portion (6), heat generating structure (5) and detection system of unit (a).    DESCRIPTION OF DRAWING(S) - The figure shows the system diagram of fuel cell system.    fuel cell system (1)    hydrogen containers (2,3)    fuel cell (4)    heat generating structure (5)    electronic control portion (6)    power distribution portion (7)
NOVELTY - A sulfonated polymer film is obtained by contacting a high polymer film with two different sulfonated agents (A,B) in presence of an organic solvent.    USE - For proton conductive polymer film of polymer electrolyte fuel cell such as direct methanol type fuel cell (both claimed), for motor vehicles and for portable apparatus such as mobile telephone and notebook computer.    ADVANTAGE - The sulfonated polymer film has favorable ion exchange capacity, proton conductivity and high strength.    DETAILED DESCRIPTION - INDEPENDENT CLAIMS are included for the following:    (1) polymer electrolyte fuel cell; and    (2) direct methanol type fuel cell.    DESCRIPTION OF DRAWING(S) - The figure shows a section of polymer electrolyte fuel cell.    Proton-conductive polymer film (1)    Catalyst support gas diffusion electrode (2)    Flow path (3)    Sseparators (4)    Gasket (5)
NOVELTY - The heat fusion heads (11,12) heat and pressurize the joining edge of the films (3,4) which surround a battery element such that the lead terminals (5a,5b) of the respective positive electrode and negative electrode of the element, extend outside the films. The heat insulating materials (11b,12b) are provided at the portion of the heads (11,12), opposing the terminals.    USE - For heat fusing film laminate used for packaging battery element such as chemical-cell element or capacitor element, to produce sealed battery element used as power supply unit in portable devices.    ADVANTAGE - The excessive melting of the resin layer of the films, at the edge portion from which the terminals project outside, is prevented, hence short circuit formation between metal layer of the films and the battery element is prevented.    DETAILED DESCRIPTION - INDEPENDENT CLAIMS are also included for the following:    (1) manufacturing method of sealed battery element; and    (2) heat fusion apparatus of film laminate.    DESCRIPTION OF DRAWING(S) - The figure shows a sectional view of the film laminates during sealing of the battery element. (Drawing includes non-English language text).    films (3,4)    lead terminals (5a,5b)    heads (11,12)    heat insulating materials (11b,12b)
NOVELTY - A high polymer film is contacted with a sulfonated agent in the presence of an organic solvent in a reaction system containing 35 ppm or more of compounds producing acid by reacting with sulfonated agent, or acid, to form sulfonated polymer film.    USE - For manufacturing sulfonated polymer electrolyte film for solid polymer electrolyte (SPE) fuel cell and direct methanol type fuel cell (DMFC) (both claimed), humidity sensor, gas sensor and erection chromic display element.    ADVANTAGE - The sulfonated polymer film is obtained stably and inexpensively.    DETAILED DESCRIPTION - INDEPENDENT CLAIMS are included for the following:    (1) polymer electrolyte fuel cell; and    (2) direct methanol type fuel cell.    DESCRIPTION OF DRAWING(S) - The figure shows the principal portion sectional drawing of the polymer electrolyte fuel cell.    proton conductive polymer film (1)    catalyst support gas diffusion electrode (2)    flow path (3)    separator (4)    gasket (5)
NOVELTY - The element has a short-circuit prevention layer (3) consisting of N-type conductive polymer including fullerene formed between cathode layer (2) arranged on a substrate (1), and a N-type semiconductor layer (4) having porous metal oxide layer. A P-type semiconductor layer (6) is arranged on the N-type semiconductor layer.    USE - E.g. solar-cell.    ADVANTAGE - Improves the energy conversion efficiency by preventing the short circuit between P-type semiconductor layer and cathode layer.    DETAILED DESCRIPTION - An INDEPENDENT CLAIM is also included for solid-type pigment sensitization element manufacturing method.    DESCRIPTION OF DRAWING(S) - The figure shows a sectional view of the solid pigment type sensitization element.    substrate (1)    cathode layer (2)    short-circuit prevention layer (3)    N-type semiconductor layer (4)    pigment (5)    P-type semiconductor layer (6)    anode layer (7)
(ES2231045-A1)   NOVELTY - A heating body (10), especially an oil radiator, comprises a cover (20) comprising injection moulded plastics components (44) at least one of which is only a little separated from the heating body and is made of a temperature-resistant and thermally insulating or slightly thermally conductive material.    USE - As a heating body, especially an oil radiator (claimed).    ADVANTAGE - The unit is easy and inexpensive to produce and assemble.    DESCRIPTION OF DRAWING(S) - A cross-sectional drawing of the object is shown.    body (1)    cover (20)    plastic component (44)
NOVELTY - Electrolyte for use in lithium batteries, comprising lithium hexafluorophosphate or lithium bis(oxalato)borate dissolved in a solvent comprising ethylene carbonate and propylene carbonate, dimethyl carbonate, diethyl carbonate, ethyl methyl carbonate, butylene carbonate, ethyl acetate, methyl acetate, ethyl propionate and/or methyl propionate, includes up to 3 wt.% 2-methylfuran dissolved in the electrolyte.    USE - Electrolyte for use in lithium batteries.    ADVANTAGE - The 2-methylfuran reduces the loss of charge capacity during charge/discharge cycling of lithium batteries containing the electrolyte.    DETAILED DESCRIPTION - An INDEPENDENT CLAIM is also included for an electrochemical cell comprising a cathode, an anode, a separator and an electrolyte as above, where the electrochemically active component of the anode comprises graphite and optionally carbon black.
NOVELTY - A fuel cell (28) comprises electrode(s), an electrolyte in electrochemical contact with the electrode, and a needle (22) connected at one end to the fuel cell. The needle comprises a hollow member (32) to receive fuel, and inlet pore(s) (26) defined in the hollow member. The hollow member is in fluid communication with the fuel cell. The electrode receives the fuel from the hollow member.    USE - For an electronic device (claimed).    ADVANTAGE - The fuel cell can eliminate the need to carry large, heavy extra batteries and/or cords for powering and/or recharging the electronic device.    DETAILED DESCRIPTION - INDEPENDENT CLAIMS are also included for the following:    (A) a fuel cartridge (10) comprising a housing (12) defining an enclosed space and having an open end (13), and a septum (14) covering the open end;    (B) an electronic device comprising a load and a fuel cell connected to the load;    (C) a method of making a battery recharge system, comprising operatively connecting a fuel cell to a battery; and    (D) a method of using a fuel cell, comprising operatively connecting the fuel cell to at least one of an electrical load and an electrical storage device.    The housing comprises a first chamber (16) adapted to contain fuel, and a second chamber (18) adapted to receive gaseous fuel. The second chamber is separated from the first chamber by a chamber-separating septum which is permeable to the gaseous fuel. The catalyst material (27) reacts with the fuel to form the gaseous fuel. The fuel cell converts the gaseous fuel into electricity, thus recharging the battery.    DESCRIPTION OF DRAWING(S) - The figure is a semi-schematic cross-sectional perspective view of a fuel cartridge.    Fuel cartridge (10)    Housing (12)    Open end (13)    Septum (14)    Chambers (16, 18)    Foam material (17)    Needle (22)    Inlet pore (26)    Catalyst material (27)    Fuel cell (28)    Hollow member (32)
NOVELTY - A sulfonic-acid group-containing polyphenylene sulfide powder is obtained by contacting a resin composition containing polyphenylene sulfide, with a mixed solution. The mixed solution consists of a halogenated hydrocarbon-based solvent and a sulfonated agent. The sulfide powder has ion exchange capacity of 0.5 meq/g or more and methanol solubility of less than 0.01 wt.% at 25degreesC.    USE - For electrolyte film (claimed) of polymer electrolyte fuel cell and direct methanol type fuel cell used for domestic co-generation system, small portable apparatuses, such as motor vehicle and notebook computer, and for humidity sensor, gas sensor and erection chromic display element.    ADVANTAGE - The sulfonic-acid group-containing polyphenylene sulfide powder is effectively used for electrolyte film of fuel cell and provides electrolyte film with favorable proton conductivity.    DETAILED DESCRIPTION - An INDEPENDENT CLAIM is included for electrolyte film formed using sulfonic-acid group-containing polyphenylene sulfide powder.
NOVELTY - The film of perfluorocarbon polymer having ion exchange group is drawn along uniaxial direction at preset drawing temperature (T1). The uniaxially drawn film is drawn along direction orthogonal drawing direction of previous drawing process, at preset drawing temperature (T2). The resulting film is heat-treated at a temperature higher than the temperature (T2) in a state which fixed the film, to obtain an electrolyte film.    USE - For manufacture of electrolyte film, used for polymer electrolyte fuel cells (all claimed).    ADVANTAGE - The dimensional change rate of the electrolyte film with respect to area direction at the time of heating is reduced. Hence, generation of wrinkles, tear, deformation, pinhole at the time of polymer electrolyte fuel cell manufacture, and applications, is prevented. A fuel cell with high durability and stabilized battery capability is obtained. Generation of wrinkles on inner portion of gasket of fuel cell is suppressed during battery usage.    DETAILED DESCRIPTION - The film of perfluorocarbon polymer having ion exchange group is drawn along uniaxial direction at drawing temperature (T1) in a range of 20degreesC lower than alpha-dispersion temperature of the polymer to 20degreesC higher than alpha-dispersion temperature of the polymer. The uniaxial drawn film is drawn along direction orthogonal drawing direction of previous drawing process, at drawing temperature (T2) in a range of 20degreesC lower than alpha-dispersion temperature of the polymer to 40degreesC higher than alpha-dispersion temperature of the polymer. The resulting film is heat-treated at temperature higher than the temperature (T2) in a state, which fixed the film, to obtain electrolyte film.    INDEPENDENT CLAIMS are included for the following;    (1) An electrolyte film, for polymer electrolyte fuel cells; and    (2) A laminate material of electrolyte film used in polymer electrolyte fuel cells.
NOVELTY - A solid polymer electrolyte has a polymerizable functional group, and comprises a polymerizable monomer having solid salt in which cation and anion portions are electrified by same atom.    USE - For primary battery, secondary battery, electrical double layer capacitor, fuel cell, dye sensitized solar cell and gel actuator, and as artificial nerve axon filler for electric stimulation transmission and electrochemical device, and binder for secondary battery electrode.    ADVANTAGE - The solid polymer electrolyte has high lithium ionic conductivity and excellent aging stability.
NOVELTY - Proton-conductive polyelectrolyte is obtained from a polymer. The polymer contains a macrocyclic compound having an ion dissociating group.    USE - For manufacture of proton-conductive polymeric electrolyte film used for fuel cells and secondary batteries.    ADVANTAGE - The polyelectrolyte has high proton conductivity and strength, and is inexpensive.    DETAILED DESCRIPTION - INDEPENDENT CLAIMS are included for:    (a) manufacture of proton-conductive polymeric electrolyte film, which involves forming film using a varnish containing the proton-conductive polyelectrolyte, and removing solvent contained in the varnish; and    (b) proton-conductive polymeric electrolyte film.
NOVELTY - A flexible print circuit board (13) mounting an image sensor e.g. complementary MOS (CMOS) sensor (1), is attached to the sensor accommodating portion of the resin-molded case (11), and is extended to the exterior of the sensor accommodation portion, as external connecting terminal.    USE - Small imaging module equipped with imaging sensors such as complementary MOS (CMOS) sensor, charge coupled device (CCD) sensor, for digital camera incorporated in portable terminal such as mobile telephone, personal handy phone system (PHS).    ADVANTAGE - Enables performing high wiring density package, while achieving cost and size reductions.    DESCRIPTION OF DRAWING(S) - The figure shows a sectional view of the small imaging module. (Drawing includes non-English language text).    CMOS sensor (1)    lenses (2,3)    aperture (4)    small imaging module (10)    case (11)    flexible print circuit board (13)
NOVELTY - An electrolyte comprises a first additive having an oxidation potential of 4.1 - 4.6V; a second additive having an oxidation potential of 4.4 - 5.0V; a non-aqueous organic solvent; and a lithium salt.    USE - For a rechargeable lithium battery (claimed).    ADVANTAGE - The electrolyte has an oxidation potential of 4.4 - 4.9 (preferably 4.5 - 4.7)V. The electrolyte exhibits good safety without thermal runaway during overcharging and has good cycle-life, good high-temperature storage, and good stability.    DETAILED DESCRIPTION - An INDEPENDENT CLAIM is included for a rechargeable lithium battery comprising the electrolyte, positive electrode comprising a positive active material capable of reversibly intercalating and deintercalating lithium ions, and a negative electrode capable of reversibly intercalating and deintercalating lithium ions.
NOVELTY - A solar cell is attached to a substrate (7) such as plastic or metal vehicle bodywork, and is covered by a layer (2).    USE - The vehicle bodywork comprises a boot lid, bonnet, wing, door or bumper.    ADVANTAGE - This method of combining the solar cell and the bodywork, overcomes intractable difficulties of attachment to doubly-curved, aerodynamic bodywork sections, using prior art cell constructions.    DETAILED DESCRIPTION - An INDEPENDENT CLAIM is included for the corresponding method.    DESCRIPTION OF DRAWING(S) - The drawing shows a schematic cross-section of the layered structure.    Incident light (1)    Layer (2)    Thin layer (3)    Conjugated polymers (4, 5)    Substrate (7)
NOVELTY - Material comprises at least one plastic matrix and at least one filler distributed in the matrix. The plastic matrix is a thermoplastic matrix and the filler comprises graphite and/or carbon black.    USE - For manufacturing bipolar plates for fuel cells; for manufacturing conductive elements of batteries (claimed).    ADVANTAGE - The material has resistivity values lower than 5 (preferably 0.250, especially 0.100) Omega cm measured in direction orthogonal to the molding flow. The material has an anisotropy value lower than 5 in current conduction. The material is impervious to hydrogen and/or oxygen flows at use temperatures and pressures of the fuel cells. The material has a minimum thermal conductivity higher than 5 (preferably 10) W/mK. The material allows direct molding of the bipolar plate that must not be further worked. This enables an important saving of materials and production costs. The material has mechanical features greatly higher than those of the corresponding plates having a thermosetting base and a much lower cost. The material can be recycled and therefore has less problems in terms of environmental impact.
NOVELTY - A pure-water pipe for fuel cell comprises an innermost layer made fluoro resin or polyolefin resin. Its entire body is made of resin and the pipe has a value of (a total thickness of the pipe)/(a thickness of the innermost layer) of 1.1-40.    USE - For fuel cell.    ADVANTAGE - The inventive pure-water pipe is light in weight. It effectively absorbs and assembles error, and suppresses ion dissolution form itself. It has insulating property. It is capable of preventing hydrogen transmission of to the outside.
NOVELTY - A polymer electrolyte comprises polymerization reaction product of a polymer reactant mixture having multifunctional monomer, polymerization initiator, non-aqueous organic solvent, and lithium salt.    USE - For rechargeable lithium battery (claimed).    ADVANTAGE - The invention provides rechargeable lithium battery that is capable of inhibiting high-temperature swelling.    DETAILED DESCRIPTION - Polymer electrolyte comprises polymerization reaction product of a polymer reactant mixture having multifunctional monomer represented by formula (1), polymerization initiator, non-aqueous organic solvent, and lithium salt.    A=O-C(=O)-(O-CH 2CH(R 7)) n-O-C(=O)-, -(O-CH 2CH(R 7)) n, or O-C(=O)-N(H)-X-N(H)-C(=O)-;    R1-R7=H, 1-3C alkyl, or C=N;    X=1-20C aliphatic or aromatic carbon, or polyether;and    n=1-10.    An INDEPENDENT CLAIM is also included for a rechargeable lithium battery (1) comprising positive electrode (2) having positive active material where lithium intercalation reversibly occurs; negative electrode (3) having negative active material where lithium intercalation reversibly occurs; and polymer electrolyte.    DESCRIPTION OF DRAWING(S) - The figure is a schematic view showing a rechargeable lithium battery.    Rechargeable lithium battery (1)    Positive electrode (2)    Negative electrode (3)    Separator (4)    Battery case (5)    Sealing portion (6)
NOVELTY - Flat cell includes a sheath member of upper and lower sheath members. The upper sheath member includes a flat wall in a portion accommodating a power-generating element and an inclined wall between a flat wall and outer periphery of the sheath member. When the inside of the cell is evacuated, the inclined wall is curved toward the inside of the cell.    USE - For use in battery useful for mounting on a vehicle (claimed).    ADVANTAGE - The flat cell is capable of equalizing the distribution of degradation of electrode active materials and maintaining the strength of sheath member.    DETAILED DESCRIPTION - Flat cell (10) comprises a power-generating element (108) having positive and negative plates (101,103), and a separator (102) provided between the positive and negative plates. A sheath member is composed of upper and lower sheath members (106, 107) and accommodates the power-generating element. The upper sheath member includes a flat wall in a portion accommodating the power-generating element and an inclined wall between the flat wall and the outer periphery of the sheath member. Positive and negative terminals (104,105) are connected to the power-generating element through collectors and extended from an outer periphery of the sheath member. When the inside of the cell is evacuated, the inclined wall is curved toward the inside of the cell. An INDEPENDENT CLAIM is also included for a battery comprising flat cells.    DESCRIPTION OF DRAWING(S) - The figure shows a cross-sectional view of a flat cell.    Flat cell (10)    Positive and negative plates (101,103)    Separator (102)    Positive and negative terminals (104,105)    Upper and lower sheath members (106,107)    Power-generating element (108)
NOVELTY - A pulse current is applied to lead storage battery having electrolyte liquid containing polyacrylic acid, polyvinyl alcohol and/or lignin granule, and battery is charged.    USE - For charging lead storage battery used for motor vehicles.    ADVANTAGE - The lead storage battery containing organic polymer in the electrolyte liquid has favorable charging and discharging cycle characteristics and recovers battery characteristics rapidly by using charging current containing pulse. The battery characteristics are stably maintained for long period of time using inexpensive direct current power source for 1 year or more without changing the charger. The organic polymer prevents crystal growth of lead sulfate and therefore maintains the characteristics for long period of time even if the once recovered battery characteristics does not use pulse current for subsequent charging.    DESCRIPTION OF DRAWING(S) - The figure shows an example of the pulse wave used for charging lead storage battery. (Drawing includes non-English language text).
NOVELTY - A transparent electrode layer (23) is formed on current conduction layer (22) of transparent insulation layer (21) mounted on plastic substrate (1). An electrolyte layer containing iodine, is formed between semiconductor electrode provided on electrode layer through semiconductor layer (24), and conductive layer such that maximum thickness of conduction layer is same or larger than maximum thickness of insulation layer.    USE - Photosensitization type solar cell.    ADVANTAGE - Generates electric power efficiently.    DETAILED DESCRIPTION - An INDEPENDENT CLAIM is also included for photosensitization type solar cell manufacturing method.    DESCRIPTION OF DRAWING(S) - The figure shows a sectional view of the photosensitization type solar cell.    plastic substrate (1)    transparent insulation layer (21)    current conduction layer (22)    transparent electrode layer (23)    semiconductor layer (24)
NOVELTY - A modification reactor (6) modifies fuel containing dimethyl ether. The modified fuel is supplied to a carbon monoxide shift reaction device (10) to reduce concentration of the carbon monoxide in fuel. The water is added to the fuel from the exit of the shift reaction device to control carbon monoxide shift reaction. The modified gas is supplied to a polymer electrolyte fuel cell (14) to generate electric power.    USE - Fuel cell system using polymer electrolyte fuel cell for power generation used in home, motor vehicles.    ADVANTAGE - The addition of the water restrains overheating of the fuel gas. The need for a heat exchanger to remove heat is eliminated so the size of the fuel cell system is reduced. The modification efficiency of the fuel is raised so the power generation efficiency is improved.    DETAILED DESCRIPTION - An evaporator is arranged upstream to the modification reactor which is equipped with a dimethyl-ether modification catalyst. The external air is supplied to an air supply portion of the modification reactor. The modification catalyst contains copper, zinc and 30-80% of gamma-alumina. The modified fuel is supplied to the carbon monoxide shift reaction device. The temperature of the exit portion of the carbon monoxide shift reaction device is set as initial temperature when the output of the fuel cell is a rated value. The temperature of the exit is set as final temperature, when the output of the fuel cell is less than the rated output. The initial temperature is set less than the final temperature.    DESCRIPTION OF DRAWING(S) - The figure shows a block diagram of the fuel cell system. (Drawing includes non-English language text).    Fuel cell system (2)    Evaporator (4)    Modification reactor (6)    Carbon monoxide shift reaction device (10)    Fuel cell (14)
NOVELTY - An organic compound is contacted with hydrogen gas, and hydrogen is stored. Hydrogen discharged from the organic compound is then used.    USE - For storing hydrogen useful as raw material of fuel cell used as power source of motor vehicle, domestic on-site electric power generation, and direct current power-supply installation.    ADVANTAGE - The method enables efficiently storing hydrogen gas as molecular compound with organic compound, stably preserving stored hydrogen at normal temperature and normal pressure, and removing stored hydrogen easily.    DESCRIPTION OF DRAWING(S) - The graph shows relationship of the hydrogen storage time and to-be-stored hydrogen quantity. (Drawing includes non-English language text).
NOVELTY - The solar cell unit has a connection element (6) that electrically connects photovoltaic cells (4a,4b). A filling layer (3) protects the light receiving surface of photovoltaic cell. A characteristic film-form transparent resin layer (10) is attached to the light receiving surface of photovoltaic cell.    USE - Solar cell unit in solar cell module.    ADVANTAGE - Since sunlight is transduced in photovoltaic cell by optical refraction in characteristic film-form transparent resin layer, the emboss pattern provided on transparent resin layer is avoided and incident sunlight is utilized efficiently.    DETAILED DESCRIPTION - An INDEPENDENT CLAIM is also included for solar cell module.    DESCRIPTION OF DRAWING(S) - The figure shows the longitudinal cross section and exploded views of solar cell unit.    filling layer (3)    photovoltaic cells (4a,4b)    conduction material (5)    connection element (6)    characteristic film-form transparent resin layer (10)
NOVELTY - The solar cell module has a solar battery element (1) sealed by a sealing resin (2) between a surface glass component and reverse side protection component (4). The component (4) has a laminate sheet having water-absorbent component between resin films.    USE - Used in outer wall and roof of house.    ADVANTAGE - The solar cell module is inexpensive, and has excellent durability.    DESCRIPTION OF DRAWING(S) - The figure shows the outline sectional drawing of the solar cell module.    solar battery element (1)    sealing resin (2)    protective cover (3)    reverse side protective cover (4)    highly wet-resistant film (41)
NOVELTY - The solar cell module has a solar battery element (3) clamped with a light-receiving surface side filler (2) and a back-side filler (4), between a transparent substrate (1) and a reverse sheet (5). The back-side filler contains optically reflective particles.    USE - For generating electric power.    ADVANTAGE - The solar cell module has favorable electric power generating efficiency, light reflection property, and high reliability.    DETAILED DESCRIPTION - An INDEPENDENT CLAIM is included for manufacture of the solar cell module.    DESCRIPTION OF DRAWING(S) - The figure shows the outline sectional drawing of the state of reflection of the incident light.    transparent substrate (1)    light receiving surface side filler (2)    solar battery element (3)    back-side filler (4)    reverse side material (5)
NOVELTY - The electrodes (5.1-5.5, 11.1-11.5) of adjacent optoelectric transducers (2.1-2.5) are connected by a transparent electroconductive material (13) so that the amount of electroconductive particles in transparent insulation material is within volume of 1-15%    USE - Optoelectric transducer module for dye-sensitized solar cell (DSSC).    ADVANTAGE - Increases transparency of solar cell module. Provides reliably electrical connection in electrodes.    DESCRIPTION OF DRAWING(S) - The figure shows the sectional view of the optoelectric transducer module.    optoelectric transducer module (1)    optoelectric transducer (2.1-2.5)    electrodes (5.1-5.5,11.1-11.5)    transparent electroconductive material (13)    incident light (27)
NOVELTY - Precursor of sulfonic acid-type perfluoro copolymer having fluorine content repeating unit (2-8 mols) and sulfur content repeating unit (1 mol) and melt flow index of 30 or less at 270degreesC is dispersed in alcohol aqueous solution (100 mass parts), to obtain sulfonic acid-type perfluoro copolymer dispersion liquid. The dispersion liquid has viscosity of 0.15 Pa.second by heating at 120-260degreesC and 0.1 Pa.second or less by heating at 0-100degreesC.    USE - For manufacturing sulfonic acid-type copolymer dispersion liquid used as raw material of electrode catalyst layer for polymer electrolyte fuel cells.    ADVANTAGE - The manufacturing method provides dispersion liquid which contains sulfonic acid-type perfluoro copolymer of high molecular weight in high concentration. The fuel cell produced using the dispersion liquid has high durability and heat resistance.    DETAILED DESCRIPTION - Precursor of a sulfonic acid-type perfluoro copolymer having fluorine content repeating unit (2-8 mols) of formula: -(CF2CF2)- with respect to sulfur content repeating unit (1 mol) of formula (2) and melt flow index of 30 or less at 270degreesC is dispersed in alcohol aqueous solution (100 mass parts), to obtain sulfonic acid-type perfluoro copolymer dispersion liquid. The precursor of copolymer has SO2F-type functional group. The alcohol aqueous solution contains the perfluoro copolymer (5-20 mass parts) and alcohol (10-90 wt.%) chosen from methanol, ethanol and propanol. The dispersion liquid has viscosity of 0.15 Pa.second at 25degreesC by heat processing at 120-260degreesC in autoclave under pressurization. The dispersion liquid has viscosity of 0.1 Pa.second or less at 25degreesC by heat processing at 0-100degreesC using a disperser.    n = 0-2;and    m = 1-6.
NOVELTY - An aqueous solution (100-10000 mass parts) of water-soluble organic solvent (10-90 wt.%) with respect to 100 mass parts of sulfonic acid-type perfluoro copolymer is used, and washing is performed. Subsequently, aqueous alcohol solution (100 mass parts) containing 10-90 wt.% of alcohol(s) is added to the copolymer (5-20 mass parts), and heat processing is performed, to obtain dispersion liquid of copolymer.    USE - For manufacture of dispersion liquid of sulfonic acid-type perfluoro copolymer used as raw material of polymer electrolyte fuel cell, preferably raw material of electrode catalyst for fuel cell layer.    ADVANTAGE - The polymer electrolyte fuel cell produced using the sulfonic acid-type perfluoro copolymer, has high durability. The dispersion liquid containing sulfonic acid-type perfluoro copolymer with high durability, is produced.    DETAILED DESCRIPTION - An aqueous solution (100-10000 mass parts) containing water-soluble organic solvent (10-90 wt.%) with respect to 100 mass parts of sulfonic acid-type perfluoro copolymer is used, and washing process is performed at 20-100degreesC heating above normal pressure. The sulfonic acid-type perfluoro copolymer consists of 1 mole of repeating unit of formula (2) and 2-8 moles of repeating unit of formula (1): -(CF2CF2)-. Subsequently, aqueous alcohol solution (100 mass parts) containing 10-90 wt.% of alcohol(s) chosen from methanol, ethanol and propanol is added to the copolymer (5-20 mass parts) which is subjected to washing process. Subsequently, heat processing is performed at 120-260degreesC in an autoclave under pressure, to obtain dispersion liquid of sulfonic acid-type perfluoro copolymer.    n=0-2;and    m=1-6.
NOVELTY - A dye-sensitized solar cell comprises a semiconductor electrode containing an electrospun ultra-fine fibrous titanium dioxide layer, a counter electrode, and an electrolyte interposed between the semiconductor electrode and the counter electrode.    USE - For converting the solar energy to electrical energy.    ADVANTAGE - The solar cell has higher energy conversion efficiency, low fabrication cost, facilitates the infiltration of a non-liquid electrolyte and can efficiently transfer electrons. The semiconductor electrode improves adhesiveness with the solid electrolyte and the element characteristics.    DETAILED DESCRIPTION - An INDEPENDENT CLAIM is included for fabricating a dye-sensitized solar cell involving    (1) stirring the mixture of titanium isopropoxide, acetic acid as a catalyst and a polymer solution at room temperature;    (2) electrospinning the solution to form a film of ultra-fine titanium dioxide fibers on an indium tin oxide (ITO) or fluorine-doped tin oxide (FTO) coated transparent conductive glass substrate;    (3) pre-treating the substrate having the film of the ultra-fine titanium dioxide fibers formed with acetone or dimethyl formamide;    (4) thermally treating the pre-treated substrate to form a layer of the ultra-fine fibrous titanium dioxide onto the substrate;    (5) impregnating the thermally treated substrate in a solution of dye molecules in ethyl alcohol to obtain a semiconductor electrode on which the dye molecules are adsorbed into the electrospun ultra-fine titanium dioxide fibers;    (6) coating a platinum layer onto an ITO or FTO-coated transparent conductive glass substrate, to form a counter electrode;    (7) attaching the semiconductor and the counter electrode to each other by heating/pressing the electrodes with a spacer of thickness of 20 micron; and    (8) injecting electrolyte in the empty space.
NOVELTY - The membrane electrode assembly (10) has two fluid diffusion layers (30), ion-exchange membrane (20) interposed between diffusion layers, electrocatalyst layer (50), fluid impermeable integral seal (40) and barrier film. The electrocatalyst layer is disposed at the interface between the ion-exchange membrane and each of diffusion layers. The barrier film is more chemically stable to acid hydrolysis than the integral seal.    USE - For electrochemical fuel cell, such as polymer electrolyte membrane fuel cell used for generation of electric power.    ADVANTAGE - The contamination of ion-exchange membrane in electrochemical fuel cell reducing the lifetime is prevented. The contamination is reduced or eliminated by separating electrochemical reaction and/or ion-exchange membrane from the sealant material.    DETAILED DESCRIPTION - The membrane electrode assembly comprises two fluid diffusion layers, an ion-exchange membrane interposed between fluid diffusion layers, an electrocatalyst layer, a fluid impermeable integral seal and a barrier film. The electrocatalyst layer is disposed at the interface between the ion-exchange membrane and each of the fluid diffusion layers. The fluid impermeable integral seal is impregnated into the fluid diffusion layers in sealing regions (45). The barrier film is interposed between the ion-exchange membrane and the fluid impermeable integral seals along at least a portion of the sealing region of fluid diffusion layer(s). The barrier film is chemically more stable to acid hydrolysis than the integral seal.    DESCRIPTION OF DRAWING(S) - The figure shows the partial cross-sectional view of membrane electrode assembly.    membrane electrode assembly (10)    ion-exchange membrane (20)    fluid diffusion layer (30)    fluid impermeable integral seal (sealant material) (40)    sealing region (45)    electrocatalyst layer (50)
NOVELTY - A rechargeable lithium ion battery comprises a positive electrode containing a first current collector coated with positive active material layer; a negative electrode containing a second current collector coated with negative active material layer; and an electrolyte having a non-aqueous organic solvent and a lithium salt. At least one of the first and the second current collectors comprises a rigid polymer film and a layer of metal.    USE - As power source for portable electronics.    ADVANTAGE - The battery is rechargeable and as the weight of the battery is low due to lighter current collectors, it has good energy density per weight and also exhibits good cycle life characteristics.
NOVELTY - Thin film battery is prepared by: (A) providing a substrate; (B) optionally depositing a cathode current collector; (C) depositing a cathode layer, an electrolyte layer, and an anode layer; and (D) optionally depositing an anode current collector layer and an encapsulant layer. The layer(s) is vapor deposited through a flexible, repositionable, polymeric shadow mask.    USE - For preparing thin film battery useful for integrated circuit (claimed) and electronic devices.    ADVANTAGE - The inventive method is capable of producing thin film battery with reduce human error and increase throughput. The battery is produced solely using aperture mask deposition and without requiring ant etching or photolithography steps, which are used to form thin film battery patterns.    DETAILED DESCRIPTION - INDEPENDENT CLAIMS are also included for:    (1) thin film battery prepared by the above method; and    (2) mask set for producing a thin film battery comprising a first aperture mask (10A) formed with three patterns (12A) of deposition apertures that define respective part of anode, cathode and electrolyte layers.    DESCRIPTION OF DRAWING(S) - The figure is a perspective view of an aperture mask wound into a roll.    Aperture mask (10A)    Wind flexible film (11A)    Patterns (12A)    Roll of film (15A)
NOVELTY - The hydrogen storage material has a metal plating film containing hydrophobic resin microparticles, which is a protective film preventing poisoning of alloy surface, by moisture content in hydrogen occlusion alloy particle surface.    USE - For hydrogen storage material of fuel cell.    ADVANTAGE - The hydrogen storage material prevents poisoning by moisture content, and capability reduction of hydrogen manufactured by water electrolysis process.    DESCRIPTION OF DRAWING(S) - The figure shows the structure of the electrolytic plating apparatus.    Cell base (2)    Packing (3)    Ring-shaped cathode plate (4)    Cover (5)    Anode (7)
NOVELTY - The battery comprises non-metallic electroconductive films (41) which are provided between the outer case (11) and positive electrode active material (16) and between negative electrode active material (18) and negative electrode current collector (25).    USE - Alkaline dry battery.    ADVANTAGE - Prevents the occurrence of self-discharge reaction and gas evolution reaction and also prevents the leakage of the battery.    DESCRIPTION OF DRAWING(S) - The figure shows a sectional view of the alkaline dry battery.    outer case (11)    electric power generation elements (15)    positive-electrode active material (16)    negative-electrode active material (18)    current collector (25)
NOVELTY - A lithium polymer battery comprises a package, gel electrolyte liquid and core element of aluminum foil. The liquid comprises several micelle units (10) containing micro droplet (11) of electrolyte liquid, and several monomers (12) having surface activity. The monomer has polar group and non-polar group adhered on the droplet surface.    USE - For portable electronic devices, such as mobile telephone, personal digital assistance and notebook type personal computer.    ADVANTAGE - The lithium polymer battery has excellent safety, reliability, cycle life, discharge capability and uniform electrical property. The battery is manufactured by simple process.    DETAILED DESCRIPTION - An INDEPENDENT CLAIM is included for manufacture of lithium polymer battery.    DESCRIPTION OF DRAWING(S) - The figure shows the schematic diagram of the emulsification effect in gel electrolyte liquid.    micelle unit (10)    micro droplet of electrolyte liquid (11)    monomer (12)    polymeric monomer (13)
NOVELTY - The adhesive-agent composition contains a modified-polyamide amine as a hardener and an epoxy resin of bisphenol F type as a main ingredient.    USE - As adhesive agent of gasket materials used in fuel cells (claimed) for sealing gas used for production water and reaction generated in polymer electrolyte fuel cells, cooling water on separators molded with carbon, metal, etc., fuel gas, and oxidizing-agent gas.    ADVANTAGE - The adhesive-agent composition has improved resistance with respect to hydrofluoric acid and sulfuric acid, adhesivity, and sealing performance.
NOVELTY - A charging-discharging material comprises a hollow fiber made of titanium oxide, titanium hydroxide or tri-titanic acid, formed on the surface of an electroconductive base material, such that the long axis of the fiber is parallel to the base material. The fiber and the base material are immersed in a solution containing cationic polymer.    USE - Used for batteries, proton conductors, electrochromic elements, photochromic elements, electrochemical sensors, and rust-proof elements.    ADVANTAGE - The diffusion coefficient of the material is improved, and the charging/discharging capacity is enhanced.    DETAILED DESCRIPTION - An INDEPENDENT CLAIM is also included for the production of the charging-discharging material.
NOVELTY - The photovoltaic cells arranged at predetermined intervals between an uncolored front glass (14) and a colored transparent back glass (16), are sealed using a transparent and un-colored sealing agent (18). An interconnector (20) connects the photovoltaic cells.    USE - Solar cell module is installed in roof of buildings.    ADVANTAGE - Generates electric power efficiently. Improves the aesthetics value of the building installed with the solar cell module.    DESCRIPTION OF DRAWING(S) - The figure shows a cross-section of a solar cell module.    photovoltaic cell (12)    uncolored front glass (14)    transparent back glass (16)    un-colored sealing agent (18)    interconnector (20)
NOVELTY - The electrodes (5.1,5.2,) are arranged adjacently and electrically connected through electroconductive material (13). The conductive material consists of conductive metal particles dispersed in the insulating material having olefine resin.    USE - Opto-electric transducer module e.g. pigment/dye sensitive solar cell.    ADVANTAGE - Exhibits low gas permeability and moisture permeability thereby reliability is improved.    DESCRIPTION OF DRAWING(S) - The figure shows a sectional view of opt-electric transducer module.    transducers (2.1,2.2)    electrodes (5.1,5.2)    electroconductive material (13)
NOVELTY - A phenolic molding compound comprises condensed type phenol aralkyl resin (1) having weight average molecular weight of 500-15000, and carbon material as an essential component.    USE - For electroconductive molded product and separator of fuel cell (both claimed).    ADVANTAGE - The phenolic molding compound has excellent moldability, and provides cured material with excellent electroconductivity, mechanical strength and dimensional stability. The fuel cell using the compound, has high reliability.    DETAILED DESCRIPTION - A phenolic molding compound comprises condensed type phenol aralkyl resin of formula (1) having weight average molecular weight of 500-15000, and carbon material as an essential component.    R=H or alkyl;    Z=-CH2- or -CH2OCH2-;    x,y=0 or 1-2;and    n=1 or more.    x+y is not equal to 0.    NDEPENDENT CLAIMS are included for the following:    (1) electroconductive molded product; and    (2) fuel cell.    DESCRIPTION OF DRAWING(S) - The figure shows the perspective diagram of the separator.    separator (1)    flow path (2)
NOVELTY - A proton conductive group is introduced to a raw material film (2) containing a polymer compound at interval of 0.1 mm or more between raw material films by batch process to obtain a proton conductive film.    USE - For manufacture of proton conductive film used as electrolyte film used for fuel cell, such as polymer electrolyte methanol fuel cell used for domestic co-generation system, portable apparatus and motor vehicle, and for humidity sensor, gas sensor and electrochromic display element.    ADVANTAGE - The proton conductive film is manufactured with favorable productivity, uniformity, proton conductivity, chemical stability, thermal stability and mechanical characteristics.    DESCRIPTION OF DRAWING(S) - The figure shows the cross-sectional conceptual diagram of manufacturing process of proton conductive film. (Drawing includes non-English language text).    reaction container (1)    raw material film (2)    raw material film terminals (3,4)    reaction liquid circulation openings (5,6)
NOVELTY - A solar thermal tile comprises a transparent portion (2) for permitting the entry of sunlight into a heating space below the tile; and a chassis (6) formed separately from the transparent portion, on which the transparent portion is mounted, where the chassis comprises a protrusion(s) (16, 18) on an edge(s), the protrusion being adapted to form an overlapping relationship with a second tile when correctly mounted.    USE - The tile is used for building surfaces (claimed), e.g. roof or wall.    ADVANTAGE - The tile provides a durable and aesthetically uniform building surface that supplies solar thermal energy and solar electricity.    DETAILED DESCRIPTION - An INDEPENDENT CLAIM is also included for a set of tiles incorporating a solar thermal tile(s).    DESCRIPTION OF DRAWING(S) - The figure shows the solar thermal tile.    Transparent portion (2)    Chassis (6)    Rear overlap surface (8)    Protrusion (16, 18)
NOVELTY - An electroactive photonic device comprises substrate (1), cathode layer(s) (2), anode layer(s) (4), and active material(s) (3) based on organic compounds and between the anode and cathode layers. The cathode, anode and active material layers are on the substrate in predetermined configuration, such that the device can convert luminous energy into electrical energy or vice versa. The substrate is made of float glass.    USE - As e.g. light-emitting device or solar cell, is used in light-emitting system for illumination or indication (claimed).    ADVANTAGE - The production of above electroactive photonic device on float-glass substrate permits the deposition of ultra-thin metal coating, so that a substrate that is transparent, conductive and smooth can be obtained. This permits the production of devices which have fewer reliability problems than the prior art.    DETAILED DESCRIPTION - An INDEPENDENT CLAIM is also included for a light-emitting system for illumination or indication, comprising many of the above electroactive photonic devices arranged in predetermined configuration.    DESCRIPTION OF DRAWING(S) - The figure shows the above electroactive photonic device.    Substrate (1)    Cathode layer (2)    Active material (3)    Anode layer (4)
NOVELTY - Photoelectrochemical solar cell with a nano-structured absorbent layer in flat contact with an adjacent (sic) conductive composite layer of predetermined material composition, and with a front electrode and a rear contact. The composite layer contains a lipid based nonionic detergent in which a mixture of electronic-ionic conductive material, a molecular agitation material (sic) and a surface modified electron conductive material are dispersed.    USE - The solar cell is useful for supplying solar energy.    ADVANTAGE - The cell is simple to produce, has good conversion efficiency and adequate long term stability with minimum degradation.
NOVELTY - A liquid fuel for use in a fuel cell, comprises a carbonaceous fuel substance; and a thickening substance that imparts viscosity to the fuel substance to form a viscous fuel.    USE - For use in a fuel cell.    ADVANTAGE - The inventive liquid fuel is freely flowing liquid, yet controlled against undesirable flow within the container, has orientation independence, and maintains a high feed rate and high fuel extraction efficiency with less crusting and less effectivity to vibration and shock.    DETAILED DESCRIPTION - An INDEPENDENT CLAIM is also included for a method for making a fuel for use in a fuel cell, comprising providing a carbonaceous fuel substance, and adding a thickening substance that imparts viscosity to the fuel substance to form a viscous fuel.    DESCRIPTION OF DRAWING(S) - The figure is an isometric illustration of a fuel cartridge of the invention.
NOVELTY - A nonaqueous electrolyte solution and a lithium battery containing the electrolyte solution are provided, to improve high rate discharge efficiency at a low temperature and charge/discharge cycle lifetime characteristics and to enhance the safety of a battery by the formation of a polymer from an electrolyte solution in case of the increase of voltage due to overcharge.    DETAILED DESCRIPTION - The nonaqueous electrolyte solution comprises a lithium salt; 100 parts by weight of an organic solvent; 0.5-5 parts by weight of trimethylsilyl benzenesulfonate; and optionally 0.1-10 parts by weight of at least one chloroanisole selected from the group consisting of 1-chloroanisole, 2-chloroanisole, 3-chloroanisole, 1,3-dichloroanisole and 1,4-dichloroanisole. Preferably the organic solvent is at least one selected from the group consisting of a carbonate-based solvent, fluorobenzene, 2-fluorobenzene, 3-fluorobenzene, 4-fluorobenzene, dimethoxyethane, diethoxyethane and sulfolane.
NOVELTY - Catalyst coating material (I), dispersion of hydrogen ion conductive polyelectrolyte and catalyst coating material (II) are applied on a base material in order, and liquid component is removed to form catalyst layer (I), polymer electrolyte film and catalyst layer (II) respectively. The obtained laminate is heat processed at 120-200degreesC and cooled at velocity of more than 10degreesC/hour to manufacture electrolyte film-electrode composite film.    USE - For manufacture of electrolyte film-electrode composite material used for polyelectrolyte type fuel cell (claimed) used as portable power supply for electric vehicles and domestic cogeneration system.    ADVANTAGE - The electrolyte film-electrode composite material is excellent in ionic conductivity, mechanical strength and workability. The mechanical strength of film is improved by controlling the liquid removing velocity. The composite film improves battery capability during long-term operation.    DETAILED DESCRIPTION - Catalyst coating material is applied on a base material and liquid component is removed from the coating material to form catalyst layer (I). Dispersion liquid of hydrogen ion conductive polyelectrolyte is applied on catalyst layer and liquid component is removed to form polymer electrolyte film. Catalyst coating material is applied on polymer electrolyte film and liquid component is removed to form catalyst layer (II). The obtained laminate is heat processed at 120-200degreesC and cooled at velocity of more than 10degreesC/hour to manufacture electrolyte film-electrode composite material. The composite material consists of pair of catalyst layer provided on both sides of hydrogen ion conductive polymer electrolyte film.    INDEPENDENT CLAIMS are included for the following:    (1) electrolyte film-electrode composite material; and    (2) polyelectrolyte type fuel cell containing the composite material.
NOVELTY - The lead storage battery has sheet-type crystal in which layered substance is delaminated, dispersed in a polyolefin-type polymer as a battery jar material.    USE - As lead storage battery.    ADVANTAGE - The lead storage battery has excellent gas permeability, impact strength, reliability, heat-sealing property, industrial utility and moldability, without performing change in specification and addition of new process, and is inexpensive and lightweight.
NOVELTY - The polymer electrolyte film comprises a high polymer film (2) of thickness 20-200 microns, which has multiple through holes provided along the thickness direction and filled with proton conductor. The projection existing in the circumference of the through holes has thickness of 40-50% of the thickness of high polymer film.    USE - For film-electrode composite structure (claimed) used in polymer-type fuel cell used as electric power generating apparatus of small-scale distributed electric power generating facility, motor vehicle, passenger car, bus, truck, railway and ship, and as power supply of portable apparatus (claimed) such as mobile telephone, personal computer and personal digital assistant, house hold appliance e.g. cleaner. Also applicable to electrochemical apparatus such as water electrolysis apparatus and chloro-alkali electrolyzer.    ADVANTAGE - A polymer electrolyte film with low fuel leaks is realized using high polymer film having multiple polymer film having multiple through hole formed by punching or laser irradiation. A polymer type fuel cell with excellent battery characteristics is realized using the polymer electrolyte film.    DETAILED DESCRIPTION - INDEPENDENT CLAIMS are also included for the following:    (1) film electrode composite structure;    (2) polymer-type fuel cell; and    (3) portable apparatus.    DESCRIPTION OF DRAWING(S) - The figure shows a perspective view of the high polymer film with through-hole, used in the solid-polymer-electrolyte film.    porous film (1)    high polymer film (2)
NOVELTY - A pair of electrode films and solid polymer film embedded with catalyst, are drawn from the respective rollers (1-3) such that the solid polymer film is interposed between electrode films. The electrode films and solid polymer films are trimmed using respective trimming units (7,8,10), extracted by respective adsorption mechanisms (11-13) and mounted on table (14).    USE - For superpositioning electrode films and polymer film, during manufacture of polymer electrolyte fuel cell.    ADVANTAGE - The films can be superpositioned efficiently.    DETAILED DESCRIPTION - An INDEPENDENT CLAIM is also included for superposition apparatus of electrode film and polymer film.    DESCRIPTION OF DRAWING(S) - The figure shows a schematic view of electrode film/polymer film superposition apparatus.    rollers (1-3)    electrode film trimming units (7,8)    polymer film trimming unit (10)    static-type adsorption mechanisms (11-13)    table (14)
NOVELTY - The catalyst film (10) has a porous structure (16) and an ionic conductive resin layer (18) having catalyst particles (20) provided on the surface of layer (18). The structure (16) has a coating layer (12) formed on a porous base material (11).    USE - For polymer electrolyte fuel cell (claimed) for electric power generation system.    ADVANTAGE - The catalyst film has excellent smoothness, current collection property, durability, acid resistance, heat-resisting property and electrochemical stability. The film has excellent mechanical strength and high utilization efficiency of catalyst, and suppresses partial deterioration of catalyst.    DETAILED DESCRIPTION - INDEPENDENT CLAIMS are included for the following:    (1) manufacture of catalyst film; and    (2) polymer electrolyte fuel cell.    DESCRIPTION OF DRAWING(S) - The figure shows a sectional drawing of a catalyst film.    catalyst film (10)    porous base material (11)    coating layer (12)    porous structure (16)    ionic conductive resin layer (18)    catalyst particle (20)
NOVELTY - The catalyst film (10) has a porous resin layer (16) and an ionic conductive resin layer (18). Catalyst particle (20) is held on the surface of ionic conductive resin layer.    USE - For polymer electrolyte fuel cell (claimed) used for electric power generation, used in electric vehicle and personal computer.    ADVANTAGE - The catalyst film has high utilization efficiency, excellent current collection property, stability, heat resistance and adhesion with catalyst particle or edge strip, and provides polymer electrolyte fuel cell having high durability and strength during operation, even in acidic atmosphere.    DETAILED DESCRIPTION - INDEPENDENT CLAIMS are included for the following:    (1) manufacture of catalyst film; and    (2) polymer electrolyte fuel cell.    DESCRIPTION OF DRAWING(S) - The figure shows the sectional drawing of catalyst film.    catalyst film (10)    electrode side face (12)    porous resin layer (16)    ionic conductive resin layer (18)    catalyst particle (20)
NOVELTY - The fuel storage component (2) has a fuel package which seals a fuel (99), and a carbon-monoxide recovering unit which recovers carbon monoxide generated when the fuel is modified.    USE - For electric-power-generation module (claimed) used for motor vehicles and portable apparatuses.    ADVANTAGE - The fuel storage component efficiently reduces the carbon-monoxide concentration in the reformed gas, and supplies high-concentration hydrogen to the fuel cell. Reduction of carbon-monoxide adsorption effect by deterioration of carbon-monoxide adsorption agent is prevented. Deterioration of fuel cell by carbon monoxide is also prevented.    DETAILED DESCRIPTION - An INDEPENDENT CLAIM is included for electric-power-generation module (3).    DESCRIPTION OF DRAWING(S) - The figure shows the partially broken perspective diagram of the electric power generating apparatus.    fuel storage component (2)    electric-power-generation module (3)    carbon-monoxide adsorber (47)    carbon-monoxide adsorbate (48)    fuel (99)
NOVELTY - A hydrocarbon group open cell foam having polar liquid affinity surface, has pore having mean pore diameter of 120 microns or less. The open cell foam has hydrophilic group formed at portion(s) of pore surface.    USE - For polar liquid supplying material used in fuel cell (both claimed) such as methanol-type fuel cell of notebook personal computer, electronic notebook and mobile telephone.    ADVANTAGE - The open cell foam has excellent affinity with respect to polar liquid such as water, methanol or methanol aqueous solution. The fuel cell obtained using the polar liquid supplying material is compact and lightweight.    DETAILED DESCRIPTION - INDEPENDENT CLAIMS are included for the following:    (1) manufacture of open cell foam;    (2) polar liquid supplying material; and    (3) fuel cell.
NOVELTY - A polypropylene film (6) is obtained by laminating a biaxially-oriented polypropylene layer (2) and a heat-bondable resin layer (4) via a binding layer (3). The heat-bondable resin layer contains an ethylene resin and has at least two melting point peaks of 55-95degreesC and 100-125degreesC, and thickness of 8-25 microns.    USE - For metal laminate film used for lithium secondary battery (both claimed) used as power supply units for notebook computer, and for metal container.    ADVANTAGE - The polypropylene film has excellent durability and corrosion resistance, and improved adhesion with respect to metal.    DETAILED DESCRIPTION - An INDEPENDENT CLAIM is included for metal laminate film (7), which is obtained by bonding a heat-bondable resin layer and a metallic foil.    DESCRIPTION OF DRAWING(S) - The figure shows the explanatory drawing of metallic foil laminate film. (Drawing includes non-English language text).    polypropylene layer (1)    biaxially oriented polypropylene layer (2)    binding layer (3)    heat bondable resin layer (4)    aluminum foil (5)    polypropylene film (6)    metallic foil laminate film (7)
NOVELTY - A composition contains onium salt, siloxane resin obtained by hydrolysis condensation of silicon compound (1) and aprotic solvent which can dissolve the resin.    USE - For forming anti-reflective film used in optical component, solar cell unit used for solar cell module (all claimed).    ADVANTAGE - The composition forms film having excellent low refractive property, favorable mechanical strength and uniform thickness. The composition can be hardened at low temperature within a short period of time and uses incidence on light efficiently. The solar cell module of reduced weight is provided economically.    DETAILED DESCRIPTION - A composition contains onium salt, siloxane resin obtained by hydrolysis condensation of silicon compound (1) and aprotic solvent which can dissolve the resin. The silicon compound is of formula (1).    R1nSiX(4-n) (1)    R1 = H, fluorine, bromine, nitrogen, aluminum, phosphorus, silicon, germanium, titanium or 1-20C organic group;    X = hydrolysable group;and    n = 0-2.    INDEPENDENT CLAIMS are included for the following:    (1) manufacture of anti-reflective film (1) formation;    (2) optical component;    (3) solar cell unit which has the anti-reflective film formed on the surface of a transparent surface component; and    (4) solar cell module.    DESCRIPTION OF DRAWING(S) - The figure shows the exploded view of a solar cell unit.    Anti-reflective film (1)    Transparent surface component (2)    Filler layer (3)    Connection component (6)    Film-form transparent resin layer (10)
NOVELTY - A hydrogen storage material (11) has several atomic binding substances laminated in sheet-form. One or more atoms are arranged at the interlayer of the atomic binding substance as a spacer, and the interlayer distance is controlled.    USE - For hydrogen storage tank used as hydrogen storage apparatus of hydrogen storage system mounted on fuel cell vehicle (all claimed).    ADVANTAGE - The hydrogen storage material has high hydrogen storage ability without providing super high pressure. The hydrogen storage apparatus is lightweight, economical and compact. The hydrogen storage system without using a non-standard component and detector for the countermeasure against high pressure is realizable. The hydrogen storage system has improved fuel efficiency and durability.    DETAILED DESCRIPTION - INDEPENDENT CLAIMS are included for the following:    (1) manufacture of hydrogen storage material by polymerization of a polymeric monomer or a prepolymer in a solvent, using an organometallic complex catalyst, and baking;    (2) hydrogen storage tank (10);    (3) hydrogen storage system; and    (4) fuel cell vehicle.    DESCRIPTION OF DRAWING(S) - The figure shows sectional view of hydrogen storage tank.    Hydrogen storage tank (10)    Hydrogen storage material (11)    Pressure container (12)    Tank valve portion (13)    Filter (14)    Pressure-regulating apparatus (15)
NOVELTY - A coating for a gas diffusion layer of a fuel cell or battery comprises carbon black, fluoropolymer, and graphite or carbon particulates, where a portion of the particulates are larger in size than the carbon black and provide structural integrity to the coating to minimize cracking.    USE - Used for a gas diffusion layer (GDL) of a fuel cell or battery (claimed).    ADVANTAGE - The addition of particulates allows for a greater structural integrity and increasing the dispersion solid loading without increasing the viscosity. The coating minimizes cracking in the coating layer of the GDL.    DETAILED DESCRIPTION - An INDEPENDENT CLAIM is also included for coating a GDL substrate of a fuel cell or battery, comprising preparing a dispersion of carbon black, fluoropolymer, and graphite or carbon particulates; and applying the dispersion to the substrate to coat the substrate, where the particulates are larger in size than the carbon black and provide structural integrity to the coating to minimize cracking.
NOVELTY - Suspension (A), used to generate a current of electrons, comprises a polypeptide entrapped in a hollow particle.    USE - (A) is useful for the production of a battery; preferably a nanobattery for the use in combination with a microchip and also for the production of electrical power (claimed).    ADVANTAGE - The polymersome membrane is biocompatible and has selective permeability.    DETAILED DESCRIPTION - INDEPENDENT CLAIMS are also included for:    (1) a battery using (A);    (2) a fuel cell, comprising an anode compartment including an anode; a cathode compartment including a cathode and (A) disposed within or between the anode and the cathode compartments;    (3) a device for detection of a solute using (A); and    (4) preparation of (A).
NOVELTY - A dye-sensitized solar cell has electrodes (10,20) facing each other, a buffer layer (30) formed on the electrode (10), a porous layer (40) formed on the buffer layer, a dye (50) absorbed on the porous layer, and an electrolyte (60) impregnated between the electrodes.    USE - For converting solar energy into electric energy.    ADVANTAGE - The dye-sensitized solar cell is economical and has high conversion efficiency and excellent endurance.    DESCRIPTION OF DRAWING(S) - The figure shows a cross-sectional view of a dye-sensitized solar cell.    electrodes (10,20)    buffer layer (30)    porous layer (40)    dye (50)    electrolyte (60)    anti-reflection film (70)
NOVELTY - The electrolyte-film electrode joined component has a solid electrolyte film (1) and a diffusion layer (6). The diffusion layer has a laminate of fuel electrode (7) containing a catalyst layer (2), and unit layer (3-5) consisting of a sheet containing hydrophobic polymer and electroconductive carbon. Electroconductive carbon contained in the unit layer has size and shape different from that of in other unit layers.    USE - For polymer electrolyte fuel cell (claimed) and direct methanol-type fuel cell, used for electric power generation.    ADVANTAGE - The electrolyte-film electrode joined component has improved durability, reproducibility, flexibility, electroconductivity and diffusibility of diffused layer in electrode, without vulnerability and contact resistance of diffused layer and electrode base material surface, and without generation of cracks.    DETAILED DESCRIPTION - The electrolyte-film electrode joined component has a solid electrolyte film (1) and a diffusion layer (6). The diffusion layer has structure in which at least one sheet lamination of unit layer (3-5) and fuel electrode (7) is carried out. The fuel electrode contains a catalyst layer (2), which touches the diffused layer and electrode of oxygen pole. The unit layer consists of a sheet containing hydrophobic polymer and electroconductive carbon, and provides flexibility to unit layer. Electroconductive carbon contained in the unit layer has size and shape different from that of in other unit layers. INDEPENDENT CLAIMS are included for the following:    (1) manufacture of electrolyte-film electrode joined component; and    (2) polymer electrolyte fuel cell.    DESCRIPTION OF DRAWING(S) - The figure shows the cross-sectional diagram of electrolyte-film electrode joined component (membrane electrode assembly).    solid electrolyte film (1)    catalyst layer (2)    unit layers (I-III) (3-5)    diffusion layer (6)    fuel electrode (7)
NOVELTY - Button-type alkaline cell has cathode active material and alkaline electrolyte liquid. The material contains granular zinc dust or its alloy powder and gelatinizer. The gelatinizer is a thermoplastic water-soluble polymer.    USE - As alkaline manganese battery and silver oxide cell.    ADVANTAGE - The novel button-type alkaline cell having high reliability and high capacitance is manufactured. The packing measurement precision of zinc dust is improved. The biting in the battery sealing portion by the scattering of zinc dust during packing is eliminated.    DETAILED DESCRIPTION - An INDEPENDENT CLAIM is included for a method of manufacture of the above button-type alkaline cell.    DESCRIPTION OF DRAWING(S) - The figure shows an air-zinc cell, as above.    cathode container (5)    zinc cathode (6)    separator (7)    insulation gasket (8)    anode catalyst layer (9)    anode collector (10)
NOVELTY - A porous element (2) is held between mutually opposing electrodes (1). The porous element removes the solid particles and other substance in the liquid fuel to-be measured, when liquid fuel is supplied into the porous element.    USE - For determining concentration of liquid fuel in fuel cell system (claimed) using polymer electrolyte fuel cell (PEFC), direct methanol fuel cell (DMFC) used as power source for electric vehicles and domestic applications.    ADVANTAGE - Due to the porous element, the mixing of substances other than the liquid fuel which is to-be measured is suppressed, thereby measurement error in measurement of electrostatic capacitance between each electrodes is decreased. Thus stable liquid fuel concentration measurement is enabled.    DETAILED DESCRIPTION - The dielectric constant and the liquid concentration of the liquid fuel is measured after application of voltage to each electrode. A liquid fuel introduction opening (T) is formed in the porous element. The porous element has porosity in the range of 40%-90% and has dielectric constant of 15 or less in 25degreesC. The liquid fuel is methanol aqueous solution or dimethyl ether aqueous solution. INDEPENDENT CLAIMS are also included for the following:    (1) fuel cell system having the liquid concentration sensor;    (2) electronic device having controller which adjusts the concentration of the liquid fuel based on the measurement result of the liquid fuel concentration sensor.    DESCRIPTION OF DRAWING(S) - The figure shows the sectional view of the liquid concentration sensor.    electrodes (1)    porous element (2)    conducting wire (4)    connecting terminal (5)    liquid concentration sensor (10)    liquid fuel introduction opening (T)
NOVELTY - A pressure vessel (41) accommodating water electrolyzer (40), has a lid (42) with electrolytic cell support (42a) to maintain a specific gap between the lid and electrolyzer. A hydrogen vapor-liquid separation unit (43) is formed at the maintained gap.    USE - For supply of hydrogen for fuel cell.    ADVANTAGE - Even if the water is electrolyzed at high pressure, the damage of electrolyte film is prevented.    DESCRIPTION OF DRAWING(S) - The figure shows a schematic view of the hydrogen supply apparatus.    Water electrolyzer (40)    Pressure vessel (41)    Lid (42)    Electrolytic cell support (42a)    Hydrogen vapor-liquid separation unit (43)
NOVELTY - The thermal storage material contains a coordination polymer comprising one or more types of metallic element and the one or more types of organic ligand containing a hetero element.    USE - For air conditioner, dehumidifier and exhaust-heat recovery in various industries.    ADVANTAGE - Transport and storage of heat energy are performed efficiently using the thermal storage material. The thermal storage material is used effectively in a wide temperature range.    DESCRIPTION OF DRAWING(S) - The figure shows the XRD analysis of the coordination polymer containing water and molecular compound containing copper and isonicotinic acid.
NOVELTY - The photovoltaic element which produces an internal electric field, consists of an electron-accepting organic matter layer (3) and an electron-donating organic matter layer (4) which are laminated between at least a transparent electrode (2) and back electrode (5). The electron-donating organic matter layer (4) contains at least a specific polymeric material.    USE - For photosensor (claimed).    ADVANTAGE - Manufacture of the photovoltaic element is performed efficiently, stably and easily. Generation of pin hole in the photovoltaic element, is prevented.    DETAILED DESCRIPTION - The photovoltaic element which produces an internal electric field, consists of an electron-accepting organic matter layer (3) and an electron-donating organic matter layer (4) which are laminated between at least a transparent electrode (2) and back electrode (5). The electron-donating organic matter layer (4) contains at least a polymeric material of formula (1).    R1-R3=same or different halogen atom or substituted or unsubstituted alkyl group, alkoxy group or alkylthio group;    x,y,z=0-4;and    Ar=substituted or unsubstituted aromatic hydrocarbon group.    An INDEPENDENT CLAIM is included for the photosensor.    DESCRIPTION OF DRAWING(S) - The figure shows the typical sectional drawing of the photovoltaic element. (Drawing includes non-English language text).    support (1)    transparent electrode (2)    electron-accepting organic matter layer (3)    electron-donating organic matter layer (4)    back electrode (5)    lead wire (6)
NOVELTY - A lithium secondary battery has a substance containing lithium manganese complex oxide as an anode active material. The active material is obtained by processing a raw material slurry having binder content of 0.01 mass% or less, by spray drying method. The slurry contains raw material having average particle diameter of 1 microns or less, and containing salt and/or oxide of element comprising the complex oxide.    USE - For high-capacity battery such as coin-shaped battery, used as power supply for motor drive of portable electronic device such as mobile telephone, video tape recorder and notebook computer, electric vehicle and hybrid electric vehicle.    ADVANTAGE - The lithium secondary battery has excellent battery characteristics and high-temperature charging-and-discharging characteristics, without elution of manganese into the electrolyte liquid, and is manufactured efficiently.    DETAILED DESCRIPTION - An INDEPENDENT CLAIM is included for manufacture of lithium secondary battery.
NOVELTY - The reverse side weatherproof layer of solar cell module consists of polyethylene terephthalate film, resin film vapor deposited with metal or inorganic oxide material, adhesive agent film, ethylene vinyl acetate film and maximum reverse side film. The maximum reverse side film consists of fluorine resin film or polyphenylene sulfide film vapor deposited with inorganic oxide material on the backside.    USE - For use in harsh environments such as volcano and spa, installations in seashore portion, water and sewer services related installation, and also for large-scale public facilities, light house, school and hospital.    ADVANTAGE - The thin film photovoltaic cell is economical, and has high degree water vapor transmission prevention function.    DETAILED DESCRIPTION - The solar cell module comprises front cover (1), light receiving surface side packing resin layer (2), crystal system photovoltaic cell (3), backside packing resin layer (4), and a reverse side weatherproof layer laminated sequentially. The reverse side weatherproof layer consists of polyethylene terephthalate film (5), resin film (6) vapor deposited with metal or inorganic oxide material, adhesive agent film, ethylene vinyl acetate film or maximum reverse side film (8). The maximum reverse side film consists of fluorine resin film or polyphenylene sulfide film vapor deposited with inorganic oxide material on the backside.    DESCRIPTION OF DRAWING(S) - The figure shows explanatory view of solar cell module.    front cover (1)    light receiving surface side packing resin (2)    photovoltaic cell (3)    backside packed resin (4)    polyethylene terephthalate film (5,7)    resin film vapor deposited with metal or inorganic oxide material (6)    fluorine resin film (8)    output terminal box (9)    electrical wiring (10)    insulation film (11)
NOVELTY - A repair film (17) is set to cover a damage portion (16) in the light receiving surface or on non-light receiving surface of the solar cell module. The repair film is heated to a temperature lower than melting point of crosslinking temperature of a sealing agent (12), before press-sticking to the damage portion.    USE - For repairing solar cell module.    ADVANTAGE - Enables repairing of the damaged portion of the solar cell module without impairing external appearance.    DETAILED DESCRIPTION - The repair film is formed as an adhesive tape which consists of a base material and an adhesion material. The repair film is press-struck so that a concave portion in the light receiving surface is covered.    DESCRIPTION OF DRAWING(S) - The figure shows a sectional view of the repair method of the solar cell module.    optoelectric transducer (11)    sealing agent (12)    protective film (13)    damage portion (16)    repair film (17)
NOVELTY - Porous resin sheet is conveyed continuously and impregnated with polymer precursor containing monomer having a functional group. A liquid (31) which can swell the polymer is contacted and the polymer precursor is polymerized. The swelling polymer adhering to the surface of obtained polymer packed adhesion sheet (11) is removed by spraying at least one type of spraying liquid (41), gas and gas-liquid mixtures.    USE - As electrolyte film for polymer electrolyte fuel cell especially direct methanol type fuel cell. Also as separation membrane for electrolysis, and redox flow battery.    ADVANTAGE - Swelling polymer adhering to the surface is completely removed and a functional film without damages, is provided. Deformation of functional film is prevented even when the spraying liquid is sprayed at high pressure.    DESCRIPTION OF DRAWING(S) - The figure shows the method of removal of the adhering swelling polymer.    polymer packed adhesion sheet (11)    water (31,41)    nozzles (N1,N2)    roll (R)
NOVELTY - A mixture comprising solder material and bonding agent, where the proportion of solder material in the mixture amounts to approximately 60 percent by weight, is applied to a substrate (122) and a contact element (148). The bonding agent contains acrylic rubber and acrylic resin, and the mixture contains butoxyl. The substrate and contact element are soldered by heating substrate and contact element up to soldering temperature.    USE - For producing soldered joint between substrate and contact element of fuel cell unit (claimed).    ADVANTAGE - Performs soldering of substrate and contact element of fuel cell unit, efficiently.    DETAILED DESCRIPTION - An INDEPENDENT CLAIM is also included for fuel cell unit.    DESCRIPTION OF DRAWING(S) - The figure shows a cross-sectional view of the fuel cell unit.    fuel cell unit (100)    substrate (122)    anode (132)    cathode (136)    contact element (148)
NOVELTY - A pentacene thin film (4) is formed on a silicon substrate (1). The electric conductivity of predetermined portion of the film, is lowered by making the oxygen ion contact the predetermined portion during partial-oxidation process.    USE - For forming organic electroconductivity thin film such as pentacene thin film during manufacturing semiconductor device (claimed) such as field effect transistor (FET), solar cell and laser.    ADVANTAGE - Organic electroconductivity thin film having different electric conductivity at different portions, and uniform thickness is efficiently formed by simple process, thereby enabling efficient formation of wiring and increasing the reliability of electrical property of semiconductor device.    DETAILED DESCRIPTION - The partial-oxidation of pentacene thin film is performed by making oxygen ion generated by irradiating ultraviolet ray, visible ray, infrared ray, electron beam, X-ray or charged particle beam, contact the film. An INDEPENDENT CLAIM is also included for semiconductor device comprising organic electroconductivity thin film.    DESCRIPTION OF DRAWING(S) - The figure shows the sectional view of semiconductor element manufacturing process. (Drawing includes non-English language text).    silicon substrate (1)    silicon-oxide film (2)    pentacene thin film (4)    photomask (5)    ultraviolet rays (6)
NOVELTY - A dye-sensitized solar cell comprises a photoelectrode (a1); counter electrode (b1); and electrolyte (c1) sandwiched between (a1) and (b1). (c1) Is a composite polymer electrolyte including either a middle molecular substance (s1) having a radius of gyration of 6 - 50 Angstrom , a mixture of (s1) with a polymer having a radius of gyration of 100 - 1000 Angstrom , or a mixture of (s1) with inorganic nanoparticles capable of solidifying (s1); and redox couples.    USE - For generating electricity.    ADVANTAGE - The dye-sensitized solar cell reduces crystallinity of the polymer electrolyte to increase ionic conductivity and enables the polymer electrolyte to smoothly permeate into a titanium oxide layer to improve mechanical properties thus significantly increasing energy conversion efficiency; and assures high energy conversion efficiency without an electrolyte leak and thus it is stably and practically used for a long time.
(DK200401440-A)   NOVELTY - The fiber mat (1) and method for its production involve at least two longitudinal and parallel fiber bundles (6,11). The bundles are held together by retention devices (9,14) tensioned over or under each bundle. With a symmetrical effect around an axis located longitudinally between the bundles, an effect from one side corresponds to that on the opposite side. This prevents bending of the bundle.    USE - As a fiber mat and a method for its production.    ADVANTAGE - The structure prevents the bundles from bending and their separation allows resin to flow longitudinally between them.    DETAILED DESCRIPTION - Simultaneously, the bundles are kept separately, which allow resin to flow longitudinally between them.    DESCRIPTION OF DRAWING(S) - The figure displays a perspective view of a fiber mat according to the invention.    fiber mat (1)    fiber bundles, (6,11)    retention devices (9,14)
NOVELTY - Membrane-electrode arrangement (MEA) for polymer electrolyte fuel cell (PEMFC) with at least1 gas diffusion electrode (GDE), with catalyst layer, at least1 first and second gas diffusion sites (GDS), where catalyst layer is located between polymer electrolyte membrane (PEM), first GDS is adjacent to second GDS, second GDS is 150-250 micron thick and contains about 5-30 wt.% hydrophobization agent.    USE - The MEA is useful for PEMFC.    ADVANTAGE - The MEA shows improved cold start behavior.    DESCRIPTION OF DRAWING(S) - Figure 1 shows a diagram of the MEA.    MEA (1)    REM (2)    catalyst layer (anode) (3)    catalyst layer (cathode) (4,4')    first GDS (5,5')    second GDS (3')    new MEA (6,7)    conventional MEA (8, 9)
NOVELTY - Layer structure of solar battery in sequence is as following: transparent electric conducting polyester plate, nano TiO2 crystal film, LnPc2 sensitization layer, solid electrolyte layer, flexible metal film back pole, and composite Al membrane: manufacturing method includes steps: coating TiO2 paste on surface of flexible base material; sintering at 130-150 degrees C; depositing 3-5nm thickness layer of sensitization layer of rare earth phthalocyanine; plating 5-10nm thickness layer of platinum to constitute flexible metal film back pole; attaching composite aluminum membrane on outside of the said back pole. Features are: simple technique, stale performance, theoretical service life of more than 20 years.
NOVELTY - Output end of solar cell is connected to two poles of storage battery in computer. Unilateral diode on the said output end prevents reversal charging solar cell by external connected AC power source. Conversion components are solar cell chips made from monocrystalline silicon or polysilicon. Epoxy resin or polycarbonate is better optional packaging material. In the invention, storage battery is charged by DC electricity converted from solar energy. The invention eliminates site restriction of using notebook computer.
NOVELTY - This invention relates to an electrolytic copper foil and its preparation. The foil hair side roughness is less than or equal to 0. 4 micron. The preparation includes an electrolyte containing copper: 50-90g/l, acid;60-100g/l to be electrolyzed under 35-55 deg. C added with organic mixed additives including PEG (molecular weight:600), gentian violet and gentian blue, etc, the additive volume is 3-4unit/h. By adding this additive in the preparation of electrolytic copper foils, the hair side of the foil becomes smooth closing to the roughness of the plain.
NOVELTY - Electrochemical battery cell (1) comprises a housing (2), a cathode (3), a porous insulating layer (4), an electrolyte containing a conducting salt, and a positive electrode (5). The electrolyte is based on SO2. The space between the electrodes is arranged so active material deposited on the cathode during charging can come into contact with the anode, so locally limited short circuit reactions can occur.    USE - The arrangement is used as an electrochemical battery cell.    ADVANTAGE - The cell is economical to produce and has a long life.    DESCRIPTION OF DRAWING(S) - The figure shows the cell    cell (1)    housing (2)    negative electrode (3)    positive electrode (5)    insulating layer . (4)
NOVELTY - A fuel cell comprises a proton exchange membrane and at least one plate member that defines a fuel flow area disposed between the plate member and a side of the proton exchange membrane. The plate member comprises a main body member constructed of at least one of polyphthalamide, polyphenylene sulfide or polyetheretherketone, and a liquid crystal resin.    USE - To generate electrical energy from reactions of a gaseous fuel e.g. hydrogen and air (claimed).    ADVANTAGE - The plate can be manufactured less expensively and provide a lower weight than a full graphite plate, and still avoids the need for liquid recirculation for cooling purposes. By adding at least about 30% of at least one of the carbon particles and fibers, the thermal conductivity of the plate is enhanced sufficiently to allow the use of many more plastic materials that normally do not have a sufficient thermal conductivity to be used in a hydrogen/air fuel cell system.    DETAILED DESCRIPTION - INDEPENDENT CLAIMS are included for the following:    (1) a fuel cell plate assembly comprising a body containing at least one of polymeric thermoplastic material, a crystalline resin material and at least about 30 wt.% of at least one of carbon fiber or particles; and    (2) molding a plate assembly for a fuel cell system.
NOVELTY - The block copolymer consists of one or more segments (A) having an acidic radical and one or more segments (B) which does not have an acidic radical. The segment (A) has specific formula, and the segment (B) contains a specific repeating unit.    USE - For polyelectrolyte, polymeric electrolyte film, polyelectrolyte composite film, catalyst composition and polyelectrolyte-type fuel cell (all claimed) such as direct methanol type fuel cell.    ADVANTAGE - The block copolymer has excellent chemical stability, film-forming property, oxidation resistance, radical-proof property and hydrolyzability-proof property. The copolymer provides film having excellent mechanical strength, water resistance and proton conductivity.    DETAILED DESCRIPTION - The block copolymer consists of one or more segments (A) having an acidic radical and one or more segments (B) which does not have an acidic radical. The segment (A) has formula (-Ar1-Y-Ar2-O-Ar3-O-)m, and the segment (B) contains a repeating unit of formula (-Ar4-Z-Ar5-O-)n.    m,n = integerat least10;    Ar1-Ar3 = bivalent aromatic group optionally substituted by 1-10C alkyl group, 1-10C alkoxy group, 6-10C aryl group or 6-10C aryloxy group;    Ar4,Ar5 = fluoro group or Ar1;    Y,Z = -CO- or -SO2-.    INDEPENDENT CLAIMS are included for the following:    (1) polyelectrolyte;    (2) polymeric electrolyte film;    (3) polyelectrolyte composite film;    (4) catalyst composition; and    (5) polyelectrolyte-type fuel cell.
NOVELTY - Latch for a rechargeable battery pack comprises a planar component (201); spring retention post(s) coupled to the planar component; insertion snap(s) coupled to the planar component; and barbed wing components (204, 205) coupled to the planar component extending distally outward from the planar component.    USE - For a rechargeable battery pack (claimed), preferably for coupling a rechargeable battery pack to an electronic device, e.g. two-way radios, portable computers.    ADVANTAGE - The latch, with the insertion snap included, offers more than 350 g of latch retention spring force. The insertion snaps will withstand over 8 kg of outward pull without letting the latch decouple from the latch aperture. The latch design offers a reduced part count and corresponding reduced cost. The latch of the invention eliminates screws and eliminates the corresponding safety hazards associated with screws. The latch assembly of the invention is assembled simply by placing the butterfly spring about the spring retention post in the latch aperture, and then inserting the latch into the latch aperture. The latch simply snaps in upon insertion by way of the insertion snaps.    DETAILED DESCRIPTION - An INDEPENDENT CLAIM is also included for a rechargeable battery pack comprising rechargeable battery cell(s); a housing comprising a top and a bottom, into which the rechargeable battery cell is placed, where the housing comprises latch aperture(s) for receiving a battery latch; and the latch.    DESCRIPTION OF DRAWING(S) - The figure shows a latch of the battery pack.    Planar component (201)    Rear (202)    Barbed wing components (204,205)    Edge (206)    Barb (208)    Barbed wing component support (211)
NOVELTY - Two base materials have flexible, significantly light transmitting substrates including different conductive layers. A photosensitized interconnected nanoparticle material and a charge carrier material are disposed on one substrate having one conductive layer. The base materials are fixed such that the conductive layers of the substrates are in electrical contact with a wire comprising stainless steel, copper or titanium.    USE - For interconnecting photovoltaic cells to form photovoltaic module (claimed).    ADVANTAGE - Improves the manufacturing yield.    DETAILED DESCRIPTION - An INDEPENDENT CLAIM is also included for photovoltaic module.    DESCRIPTION OF DRAWING(S) - The figure shows an explanatory view of the photovoltaic cell interconnection process.    nanoparticles (502)    polylinker (504)    chemical structure (508)    substrate (510)    oxide layer (512)
NOVELTY - A solar cell comprises cathode (20); anode (15); and bulk heterojunction material (25) between the cathode and anode. It comprises a combination of organic absorber (30) and group IV nanocrystals (35), where the cathode and/or anode is at least semi-transparent.    USE - For converting light into electricity.    ADVANTAGE - The bulk heterojunction material can absorb a broader spectrum of light. The group IV nanocrystals can act as both an absorber and acceptor material, thus more light including light having a longer wavelength (e.g. 650-1000 nm) can be absorbed by the bulk heterojunction material and thus greater solar cell efficiency can be achieved. The bulk heterojunction material is easy to manufacture and can be produced in high yield volumes. Manufacturing expenses are reduced, which leads to a reduction in solar cell costs. The bulk heterojunction material is highly flexible and durable so solar cells are less susceptible to damage and can be used in more demanding environments.    DETAILED DESCRIPTION - INDEPENDENT CLAIMS are also included for:    (1) a method of forming a bulk heterojunction material comprising immersing group IV nanocrystals in an organic absorber; and    (2) a method of forming a solar cell comprising depositing a layer of bulk heterojunction material on to a first electrode having a first work function; and positioning a second electrode having a second work function, which differs from the first work function, on top of the layer of bulk heterojunction material, where the bulk heterojunction material comprises a combination of an organic absorber and group IV nanocrystals.    DESCRIPTION OF DRAWING(S) - The figure is an illustration of an organic solar cell.    Anode (15)    Cathode (20)    Bulk heterojunction material (25)    Organic absorber (30)    Group IV nanocrystals (35)
NOVELTY - The lead storage battery has a terminal (1) sealed with a sealing agent (5). The sealing agent is an acrylate monomer-containing polymer having acid resistance.    USE - As lead storage battery.    ADVANTAGE - The lead storage battery has excellent reliability. The adhesion of lid and electric pole of battery is favorable. The formation of gap, crack and swelling of battery jar accompanying change of charge-and-discharging property and stress of battery are prevented. The sealing agent has excellent flexibility, heat resistance, acid resistance and impact strength. The leaking resistance of battery is maintained for long period of time.    DESCRIPTION OF DRAWING(S) - The figure shows the sectional view of terminal structure.    terminal (1)    electric poles (2)    lids (3)    sealing agent (5)    bolt holes (6)
NOVELTY - An anode side separator board (20) has gas passageway (24) for supplying fuel gas to anode (12), and cathode side separator board (30) has gas passageway (35) for supplying oxidizing agent gas to a cathode (13). A seal unit has elastic pipes (40,50) arranged at surface of the boards, which are used as gas inlet for pressurizing gas introduced into the passageway.    USE - For use as power supply for portable device, electric vehicle and domestic co-generation system.    ADVANTAGE - Reliably seals air between the anode/cathode and anode/cathode separator, thereby suppressing battery capability due to passage of reactive gas. Improves reliability of the seal and production efficiency, while reducing manufacturing cost.    DESCRIPTION OF DRAWING(S) - The figure shows a sectional drawing of the cell stack in the fuel cell.    anode (12)    cathode (13)    anode side separator board (20)    gas passageways (24,35)    cathode side separator board (30)    elastic pipes (40,50)
NOVELTY - A fluorine resin is irradiated and grafted with a radical reactive monomer, to form a solid polymer electrolyte film. Graft polymerization is performed in an atmosphere with oxygen concentration of 0.05-5 vol.%.    USE - For fuel cell (claimed).    ADVANTAGE - A solid polymer electrolyte film with high graft ratio and high ionic conductivity, is obtained. The film has few swelling with methanol and hence is highly suitable for fuel cells.    DETAILED DESCRIPTION - An INDEPENDENT CLAIM is included for fuel cell using the solid polymer electrolyte film provided between the fuel electrode and air electrode.
NOVELTY - A double-sided adhesive tape (5) through which a solar panel (4) is adhesively fixed on upper surface of a reed (2), is arranged on upper surface of reed such that the tape seals the circumference of an opening (11) to which terminal portion (9) of panel is restored.    USE - Roof material with solar panel, for building.    ADVANTAGE - Double-sided adhesive tape having adhesion function and waterproof function, is obtained hence solar panel is firmly fixed on reed and wind-pressure resistant property is improved. Need for a fixing tool is eliminated thereby improving external appearance.    DESCRIPTION OF DRAWING(S) - The figure shows the longitudinal cross-sectional view of assembly state of roof material with solar panel.    reed (2)    solar panel (4)    double-side adhesive tape (5)    terminal portion of panel (9)    opening (11)
NOVELTY - Gas diffusion layer for a fuel cell where a carbon-containing layer (26, 30) is applied to a porous carbon-containing base body (24, 28), where the layer (26, 30) is formed from a mixture of carbon and polymerized resin and/or synthetic plastic.    USE - The gas diffusion layer is useful for fuel cells.    ADVANTAGE - The gas diffusion layer has increased stability, shows less tendency to delamination, and ensures stable operation of the fuel cell.    DETAILED DESCRIPTION - An INDEPENDENT CLAIM is included for a method of preparing the gas diffusion layer by deposition of a powder from a mixture of carbon and polymerizing resin is applied to the base.    DESCRIPTION OF DRAWING(S) - Figure 1 shows a diagram of a fuel cell with a membrane having an adjacent gas diffusion layer.    ion conductive membrane, (1)    first gas diffusion layer, (12)    second gas diffusion layer, (14)    first separator, (16)    second separator, (20)    gas distribution channel, (22)    first base body, (24)    second base body, (28)    first catalyst region, (32)    second catalyst region. (34)
NOVELTY - The solar powered steam generator comprises a collector field which for optimal operation is subdivided into sections respectively for a second preheater, an evaporator, a super heater and optionally a post-heater. The collector fields are constituted as flat-bed collectors, pipe collectors or parabolic collectors, and are accommodated in a housing.    USE - For solar powered steam generation.    ADVANTAGE - The proposed steam generator combines a high steam output with a high efficiency. It requires little headroom, and is economically producible.    DETAILED DESCRIPTION - The solar powered steam generator comprises a collector field which for optimal operation is subdivided into sections respectively for a second preheater, an evaporator, a super heater and optionally a post-heater. The collector fields are constituted as flat-bed collectors, pipe collectors or parabolic collectors, and are accommodated in a housing. Alternatively they are installed separately and are joined to one another by an installation channel.
NOVELTY - The conductive polymer thin film composite has a transparent metal oxide semiconductor film formed at one surface of a conductive polymer thin film. The conductive polymer thin film is formed by mixing carbon nanotube with a conductive polymer.    USE - For field electron emission component, antistatic material, solar cells and optical sensor (all claimed).    ADVANTAGE - The conductive polymer thin film composite has high sensitivity. The carbon nanotube has high aspect ratio, length and favorable electron emission property.    DESCRIPTION OF DRAWING(S) - The figure shows the structure of optical element formed as optical sensor or cell for solar cells.    optical element (10)    transparent glass substrate (12)    electrodes (14,20)    (semi)transparent metal oxide semiconductor film (16)
NOVELTY - The lithium secondary battery comprises an anode (2), a cathode (1) containing lithium-aluminum alloy, a separator (3) and a non-aqueous electrolyte containing a solute and a solvent. The separator contains glass fiber containing silica, boric oxide and sodium oxide.    USE - As power source for memory backup used for compact portable devices, and printed circuit board.    ADVANTAGE - The lithium secondary battery has excellent battery characteristics after reflow treatment, ionic conductivity with respect to film formed on cathode, and reduced internal resistance. Reaction of cathode and electrolyte during reflow treatment is prevented.    DESCRIPTION OF DRAWING(S) - The figure shows the cross-section of the lithium secondary battery.    cathode (1)    anode (2)    separator (3)    cathode current collector (6)    insulation packing (8)
NOVELTY - The cladding material is laminate having metallic foil (3), anchor-coat layer (4), adhesive-resin layer (5) and sealant layer (6), laminated in order on a surface of base material layer (1). Layer (1) is polyester film having preset tensile-fracture elongation, tension fracture strength and Young's modulus. Component (3) contains iron (0.7-1.7%), and preset aluminum. Layer (5) contains preset amount of mixture of specific resins.    USE - As packaging material for packaging of lithium ion batteries, and industrial products such as disinfectants and promulgation agents.    ADVANTAGE - The cladding material has excellent cold-space press-forming property, permeability of organic electrolyte, adhesivity, moldability, durability for long period of time, and chemical resistance. Delamination of the metallic foil and sealant interlayer is prevented.    DETAILED DESCRIPTION - The cladding material is laminate having a metallic foil (3), an anchor-coat layer (4), an adhesive-resin layer (5) and a sealant layer (6) laminated in order, on a surface of a base material layer (1). Layer (1) is polyester film having tensile-fracture elongation of 200% or more along vertical and horizontal directions, tension fracture strength of 200 MPa or more, and Young's modulus of 3.2 GPa or less. Component (3) contains iron (0.7-1.7%), aluminum purity of 97.9% or more with respect to soft aluminum-alloy foil portion. The surface of metallic foil on anchor-coat layer side is subjected to boehmite treatment. Layer (5) contains mixture of metallocene-type linear-polyethylene resin (in weight%) (70-90) having density of more than 0.92 g/cm3, and low-density polyethylene resin (30-10).    DESCRIPTION OF DRAWING(S) - The figure shows the sectional side view of the cladding material.    base material layer (1)    metallic foil (3)    anchor-coat layer (4)    adhesive-resin layer (5)    sealant layer (6)
NOVELTY - The sheet (1) for solar cell sealing has continuous strip-shaped emboss pattern provided on the surface of cross-linkable ethylene copolymer resin sheet to a depth of 300 microns-1 mm. The sheet has ethylene content of 62-85 wt.%.    USE - For sealing of solar cell.    ADVANTAGE - Generation of bubbles while sealing solar battery element by laminator system is decreased, hence durability of solar cell is improved. Stress applied to periphery portion of solar battery element is reduced and hence formation of cracks, are suppressed.    DESCRIPTION OF DRAWING(S) - The figure shows sectional view of sheet for sealing a solar battery element in between surface material and reverse side material.    sheet for sealing (1)    surface material (2)    reverse side material (3)    solar battery element (4)
NOVELTY - An electrolyte film contains polymer of at least one type of repeating unit chosen from repeating units.    USE - As electrolyte for fuel cells (claimed).    ADVANTAGE - The electrolyte film has high proton conductivity. Since the film has low methanol permeability, excellent battery characteristic is obtained when used for direct methanol fuel cells.    DETAILED DESCRIPTION - An electrolyte film contains polymer of at least one type of repeating unit chosen from repeating units of formulae (1-5).    A=valence or divalent organic group;    R=H, halogen atom or (un)substituted hydrocarbon group;and    R1,R2=H, halogen atom, (un)substituted alkoxy group or (un)substituted hydrocarbon group.    INDEPENDENT CLAIMS are included for the following:    (1) catalyst composition containing the polymer of at least 1 type of repeating unit, and a catalyst; and    (2) fuel cell which has an anode, a cathode and an electrolyte film for fuel cell arranged between anode and the cathode.    DESCRIPTION OF DRAWING(S) - The figure shows the proton conductivity of the polymer film with complex five membered ring. (Drawing includes non-English language text).
NOVELTY - An electrolyte film is obtained by complexing a mixture of modified fluororesin (A) and another polymeric material, or fluororesin (A) with hybrid compound. The compound is obtained by reacting tetra ethoxysilane and fluorine-containing hydrocarbon compound having sulfonic acid group. Resin (A) is obtained by irradiating ionizing radiation at temperature beyond the melting point of resin.    USE - For fuel cell used for electric power generation.    ADVANTAGE - The electrolyte film has excellent heat-resisting property and ion exchange property, and is inexpensive.    DETAILED DESCRIPTION - An INDEPENDENT CLAIM is included for manufacture of electrolyte film. The fluorine-containing hydrocarbon compound (B) having sulfonic acid group is dispersed in alcohol acidified by tetra ethoxysilane. The chemical bond of compound (B) is complexed with a film containing fluororesin (A) or mixture of fluororesin (A) and polymeric material. Fluororesin (A) is obtained by irradiating ionization radiation of dose of 0.1 kGy-1 MGy at oxygen concentration of 10 torr or less and heating beyond the melting point of fluororesin.
NOVELTY - A resin sheet (30) contains an epoxy resin (A) containing terpene-type structure-having epoxy resin (a).    USE - For substrate e.g. liquid crystal cell substrate, substrate for electroluminescence display and substrate for solar cell (all claimed).    ADVANTAGE - The resin sheet has excellent strength, heat resistance, light transmittance and toughness, and is manufactured with high productivity. Display device having reduced thickness and weight is manufactured with high strength using the resin sheet.    DETAILED DESCRIPTION - INDEPENDENT CLAIMS are included for the following:    (1) liquid-crystal cell substrate, which has resin sheet;    (2) liquid crystal display, which has liquid crystal cell substrate;    (3) electroluminescent display substrate, which has resin sheet;    (4) electroluminescent display device, which has electroluminescent display substrate;    (5) solar cell substrate, which has resin sheet; and    (6) solar cell, which has solar cell substrate.    DESCRIPTION OF DRAWING(S) - The figure shows a manufacturing process of resin sheet.    endless belt (21)    drum (22)    resin sheet (30)    epoxy-resin layer (31)    hard-coat resin layer (32)
NOVELTY - Production of series connection of solar cells with integrated semiconductor bodies involving: patterned introduction of one or more bodies to an insulated carrier layer (10), and of spherical- or grain shaped semiconductor bodies to layer (10), transfer of parts of bodies to one side of layer (10), and application of a conductive front and rear contact layers and separation layers to layer (10).    USE - The series connection and photovoltaic module are useful for solar cells.    ADVANTAGE - Production of the solar cell connection involves fewer and simpler steps than previous processes.    DETAILED DESCRIPTION - INDEPENDENT CLAIMS are included for:    (1) a series connection of solar cells as described above;    (2) a photovoltaic module with a series connection as described above.    DESCRIPTION OF DRAWING(S) - The figure shows a diagram illustrating embedding of spherical semiconductor and conductive particles in a carrier layer.    insulated carrier layer, (10)    front contact layer, (40)    rear contact layer, (50)    separation layers (60, 61)
NOVELTY - The bipolar plates (2,3) are made of polymer with dispersed conductive carbon having an interplanar spacing 'd002' of more than 3.4 Angstrom by X-ray diffraction and having a specific surface area equal to or greater than 4m2/g. The bipolar plate is arranged opposed to one electrode of the fuel cell, such that the contact area ratio between gas of fluid flow channels of plate and the electrode is 40-70% of total area of plate.    USE - For fuel cell (claimed) such as polymer electrolyte membrane fuel cell (PEMFC).    ADVANTAGE - Improves gas providing efficiency by optimizing contact area between gas of fluid flow channel of bipolar plates and electrodes, resulting in improved electrical energy conversion efficiency.    DETAILED DESCRIPTION - An INDEPENDENT CLAIM is also included for fuel cell.    DESCRIPTION OF DRAWING(S) - The figure shows the structural view of polymer electrolyte fuel cell.    PEMFC (1)    bipolar plates (2,3)    polymer electrolyte membrane (4)    anode (5)    cathode (6)
NOVELTY - An encapsulant layer for photovoltaic module comprises a separable layer formed of a thermoplastic resin.    USE - For photovoltaic module (claimed).    ADVANTAGE - The encapsulant layer placed in the transparent front face substrate and the photovoltaic cell has a total ray transmittance of 70 - 100%. The peeling strength between the encapsulant layer and the transparent front face substrate of 0.5 - 140 N/15 mm width, measured in a 180degreesC peeling test under a 25degreesC atmosphere, after the photovoltaic module is left under high temperature and high humidity of 85degreesC and 85% for 1000 hours. The layer recovers and recycles or reuses reutilizable resources such as a transparent front face substrate and photovoltaic cell among constituents of the module.    DETAILED DESCRIPTION - An encapsulant layer for photovoltaic module comprises a separable layer formed of a thermoplastic resin having a peeling strength from transparent front face substrate of 1 - 150 N/15 mm width measured in 180degrees peeling test under 25degreesC atmosphere, a Vicat softening temperature 60 - 128degreesC measured based on JIS standard K7206, a melt mass flow rate of 0.1 - 50 g/10 min measured based on JIS standard K7210, and an output maintenance factor of photoelectronic power of 80 - 100%, before and after a test measured based on a standard. The photovoltaic module is formed by laminating a transparent front face substrate; a photovoltaic cell carrying a wiring electrode and a takeoff electrode, the encapsulant layer placed on at least one surface; and a rear face protecting sheet. An INDEPENDENT CLAIM is included for manufacturing a regenerated photovoltaic cell involving heating the module at temperature not lower than the softening temperature of a thermoplastic resin which is a constituent material of the separable layer; peeling the separable layer, plasticized by heating to separate the photovoltaic cell; and removing the encapsulant layer adhered to the cell.
NOVELTY - A lithium secondary battery has a non-aqueous electrolyte consisting of an anode (2), a cathode (1) containing a lithium-aluminum-manganese alloy, a solute, and a solvent containing asymmetrical polyethylene glycol dialkyl ether.    USE - As power supply for memory backup of electronic devices.    ADVANTAGE - The lithium secondary battery has excellent heat stability in charged state, and battery preparation property after 270degreesC re-flow. A high ionic conductive precise film is formed on the cathode. For existence of this film, reaction of cathode and electrolyte liquid is inhibited during battery preservation. This improves the storage characteristics and reliability of the lithium secondary battery.    DESCRIPTION OF DRAWING(S) - The figure shows a sectional drawing of a lithium secondary battery.    cathode (1)    anode (2)    separator (3)    cathode collector (6)    anode collector (7)
NOVELTY - The curable resin composition contains a mixture of modified novolak type phenol resin (A) containing both phenolic hydroxyl group and radical polymerizable unsaturated group in the structure and a multivalent oxazine compound (B) having several oxazine rings in a molecule, a radical polymerization initiator (C) and a carbon filler (D).    USE - For electroconductive cured material used as separator (both claimed) for fuel cells.    ADVANTAGE - The curable resin composition has reduced hardening time and excellent productivity. Generation of gas during manufacture of the resin composition, is reduced. The resin composition provides cured material having excellent heat resistance, corrosion resistance, oxidation resistance, chemical resistance, bending strength and bending elastic modulus. Generation of internal void in the cured product, is suppressed.    DETAILED DESCRIPTION - INDEPENDENT CLAIMS are included for the following:    (1) electroconductive cured material obtained by curing the resin composition; and    (2) separator obtained by curing the resin composition.    DESCRIPTION OF DRAWING(S) - The figure shows a perspective diagram of the separator for fuel cells. (Drawing includes non-English language text).
NOVELTY - The cooling pipe (10) comprises a resin pipe (20), a rubber hose (30), and a connection portion (40) connecting the resin pipe and the rubber hose, and is formed by injection-molding a resin. The cooling pipe is used by a cooling circuit of fuel cell, which circulates coolant. The coolant has ion elution amount of 10 muSiemens/cm or less at 80degreesC after 168 hours.    USE - For cooling circuit of fuel cells.    ADVANTAGE - The cooling pipe decreases iron elution amount of coolant, and prevents deterioration of ion exchanger.    DESCRIPTION OF DRAWING(S) - The figure shows the sectional drawing of the cooling pipe.    cooling pipe (10)    resin pipe (20)    connection ends (20a,30a)    rubber hose (30)    connection portion (40)
NOVELTY - The fuel cell (10) includes an enclosure (30) for an anode (12), containing an organic fuel solution, a cathode (14) communicating with an oxygen source and an electrolyte (16) sandwiched between anode and cathode. The anode, cathode and electrolyte are operative to oxidize the solution at anode and reduce oxygen at cathode, to generate power having density of 15mW/cm2, at room temperature.    USE - E.g. formic acid fuel cell for portable micro-electronic device such as sensor, radio, cell phone and control device, and also in car engine and power plant.    ADVANTAGE - Provides the small and lightweight fuel cell that can reliably generate power of density required for many applications at room temperature.    DETAILED DESCRIPTION - INDEPENDENT CLAIMS are also included for the following:    (1) method of manufacturing organic fuel cell assembly; and    (2) method for modifying fuel cell carbon cloth.    DESCRIPTION OF DRAWING(S) - The figure shows an exploded view of the fuel cell.    fuel cell (10)    anode (12)    cathode (14)    electrolyte (16)    enclosure (30)
NOVELTY - A lithium battery comprises aluminum foil packet, gel-type electrolyte, and jelly-roll. The gel-type electrolyte has micelle units having micro drop of electrolyte, and first oligomers with interracial activity. The first oligomer has nonpolar group(s) and polar group(s) for adhering to the surface of the micro drop.    USE - For use in portable electronic devices, such as mobile phones, notebook computers, personal digital cameras, and digital cameras.    ADVANTAGE - The invention is very stiff, reliable, and free from expansion and electrolyte leakage. It can be manufactured without the need for high precision manufacturing apparatus. It provides better electrical properties, and improves cycle number and discharging performance.    DETAILED DESCRIPTION - An INDEPENDENT CLAIM is also included for a method for making a lithium battery comprising disposing a jelly-roll in an aluminum foil packet; injecting a mixture of a first oligomer, electrolyte, and initiating agent into the aluminum foil packet; molding the aluminum foil packet through sealing and compressing; baking the mixture to form a gel-type electrolyte; and performing an activation process.    DESCRIPTION OF DRAWING(S) - The figure is a diagram showing the conductivity before the thermal baking process is performed.
NOVELTY - A battery pack comprises a battery; a molded resin portion which holds a part of or the whole of the battery inserted into the portion; an externally exposed output terminal; and an insulating block which is provided with a breaker mechanism for cutting-off current flow when an over-current flows. The insulating block is held by being inserted in the molded resin portion. The insulating block holds the output terminal on its surface.    USE - For e.g. a cellular phone.    ADVANTAGE - The battery pack of the invention can firmly fasten the output terminal by a very simple structure without inserting a terminal board for fastening the output terminal. The battery pack can be manufactured by inserting the insulating block and the battery in the molded resin portion.    DETAILED DESCRIPTION - A battery pack comprises a battery; a molded resin portion which holds a part of or the whole of the battery (2) inserted into the portion; an externally exposed output terminal (3); and an insulating block (11) which is provided with a breaker mechanism for cutting-off current flow when an over-current flows, wherein the insulating block is held by being inserted in the molded resin portion. The insulating block holds the output terminal on its surface. The output terminal held by the insulating block is held at a prescribed position to be externally exposed from the molded resin portion.    DESCRIPTION OF DRAWING(S) - The figure shows a perspective view of the state where a core pack of the battery pack is provided into a mold.    Battery (2)    Output terminal (3)    First output terminal (3A)    Second output terminal (3B)    Signal terminal (3C)    Insulating block (11)    Base block (11A)    Cover block (11B)    Fastened lead plate (28)    Drawn-out lead plate (29)    Mold (30)    Molding chamber (31)
NOVELTY - Provided are a high performance separator for a lithium polymer secondary battery, a preparation method thereof, and the lithium polymer secondary battery. The separator is friendly to a liquid electrolyte and can induce pore-closing at a fixed temperature or higher.    DETAILED DESCRIPTION - The separator having a fine porous structure is produced by a process comprising the steps of: dissolving a copolymer of polyvinylidene fluoride or/and vinylidene fluoride and 1-30wt% of hexafluoropropylene in a solvent; dispersing polyolefin-based micro particles in the resultant solution to prepare a mixture solution; casting the mixture solution on a substrate; melting the solvent from the casted slurry and drying. The polyvinylidene fluoride has a weight average molecular weight of 10,000-1,000,000. The polyolefin-based micro particle comprises polyethylene or/and polypropylene and has a diameter of less than 100 micrometer. And the lithium polymer secondary battery contains a polymer electrolyte produced by impregnating the separator with a liquid electrolyte.
NOVELTY - A coordinated polymer comprises a metal ion, and an organic ligand having at least 1 functional group with negatively-charged atoms optionally coordinated to the metal ion. The coordinated polymer has regularly anion region with negatively-charged organic ligand having absolute value of valence greater than the absolute value of valence of the metal ion.    USE - For solid electrolyte (claimed) used for ion batteries and fuel cells.    ADVANTAGE - The coordinated polymer has excellent anionic property, and electroconductivity by adjusting acidity of anion group in pore. The highly-efficient solid electrolyte with the coordinated polymer, does not produce liquid spill, ignition and polarization.    DETAILED DESCRIPTION - An INDEPENDENT CLAIM is included for solid electrolyte, which comprises the coordinated polymer supported on anion.
NOVELTY - The titania nano fine-crystal aggregate comprises densely packed anatase-type titania fine crystals of nano size. The crystal planes of each fine crystal touch directly.    USE - For pigment sensitized titania nano fine-crystal aggregate, used in photocatalyst, opto-electric transducers and solar cells (all claimed).    ADVANTAGE - The anatase type titania nano fine-crystal aggregate has novel crystal structure and excellent photocatalytic activity. The aggregate enables decomposition and removal of harmful gases like formaldehyde, and removes air pollution by sterilizing and eliminating microbes.    DETAILED DESCRIPTION - INDEPENDENT CLAIMS are included for the following:    (1) manufacture of titania nano fine-crystal aggregate, which involves forming a titania sol and baking to get the aggregate. The sol is formed by reacting an aqueous solution containing block copolymer of hydrophobic and hydrophilic blocks and a cationic surfactant, with titanium alkoxide dissolved in an organic solvent;    (2) dye sensitized titania nano fine-crystal aggregate which comprises pigment adsorbed to the fine crystal plane;    (3) manufacture of dye sensitized titania nano fine-crystal aggregate;    (4) photocatalyst comprising titania nano fine-crystal aggregate;    (5) opto-electric transducer containing titania nano fine-crystal aggregate;    (6) dye sensitized solar cell containing dye sensitized titania nano fine-crystal aggregate; and    (7) manufacture of dye sensitized solar cell.    DESCRIPTION OF DRAWING(S) - The figure shows the manufacture of dye sensitized solar cell using titania.
NOVELTY - A control circuit (12) connected to the bidirectional-type buck-boost converter (11), mutually charges and discharges the secondary battery alternately between the input terminals (17) and output terminals (18) of the bidirectional-type buck-boost converter.    USE - For evaluating secondary battery characteristics.    ADVANTAGE - Enables to efficiently evaluate the characteristics of the secondary battery, while achieving power saving and high utilization efficiency of electric power.    DETAILED DESCRIPTION - INDEPENDENT CLAIMS are also included for the following:    (1) charging and discharging method; and    (2) secondary battery characteristics evaluation apparatus.    DESCRIPTION OF DRAWING(S) - The figure shows a block circuit diagram of the secondary battery charging-and-discharging apparatus. (Drawing includes non-English language text).    bidirectional-type buck-boost converter (11)    control circuit (12)    power-supply change-over switch (13)    electrical double layer capacitor (14)    alternating current power supply (15)    input terminals (17)    output terminals (18)
NOVELTY - The panel material (1) has solar cell module formed by sealing a photovoltaic cell (12) in an intermediate layer and 2 sheets of plate material having light transmittance joined using the intermediate layer. A transparent resin of visible light permeability of 92% or more and loss coefficient at 20degreesC of 1 or more is used as the intermediate layer.    USE - For solar cells for electric power generation and integrated in sound insulating wall of tracks and highway, window glass of building, and wall material.    ADVANTAGE - The panel material has excellent sound proof property, vibration proof property and design property.    DESCRIPTION OF DRAWING(S) - The figure shows the explanatory drawing of structure of the panel material.    panel material (1)    transparent sheets (11a,11b)    photovoltaic cell (12)    resin for sealing (17)
NOVELTY - A flexible film type photoelectric cell has a transparent electroconductive-plastic support (2) as an electrode, and a counter electrode (5). The support is supported with a dye sensitization type porous semiconductor particle layer (3), and surface resistance of 3 Omega/2 or less. The particle layer comprises a semiconductor, an inorganic oxide and a dye. The photoelectric cell has porosity of 50-85%.    USE - As dye sensitized solar cell used for electric power generation.    ADVANTAGE - The flexible film type photoelectric cell has excellent energy conversion efficiency and mechanical stability, and is economical and eco-friendly. The photoelectric cell efficiently generates electric power by irradiation of visible light.    DETAILED DESCRIPTION - A flexible film type photoelectric cell has a transparent electroconductive-plastic support (2) as an electrode, and a counter electrode (5) laminated through an ion electroconductive electrolyte (4). The support is supported with a dye sensitization type porous semiconductor particle layer (3), and surface resistance of 3 Omega/2 or less. The particle layer comprises a semiconductor, an inorganic oxide and a dye. The photoelectric cell has porosity of 50-85%.    DESCRIPTION OF DRAWING(S) - The figure shows the sectional view of flexible film type photoelectric cell.    photoelectrode film support (1)    transparent electroconductive-plastic support (transparent conductive layer) (2)    dye sensitized type porous semiconductor particle layer (color ingredient sensitization porous semiconductor layer) (3)    ion electroconductive electrolyte layer (4)    counter-electrode conductive layer (5)    separator layer (6)
NOVELTY - Manufacturing a compressed graphite article comprises impregnating graphite source material with resin e.g. epoxy resin, and lubricant to form an impregnated graphite material and compressing the graphite material. The method further involves curing the resin in the impregnated graphite material and reacting with lubricant. The compressing step is performed by molding, die-pressing or embossing the impregnated graphite material.    USE - For producing compressed graphite article (claimed) e.g. flexible sheets and as a component in electrochemical fuel cells.    ADVANTAGE - The graphite article has good surface definition, good flowing characteristics, possesses hydrophobic quality and is substantially free of voids. The lubricant provides increased flowability to the graphite material. The graphite article forming material has non-stick characteristics, making the composite easy to remove from the compressing apparatus e.g. mold. The absorbed resin, after curing, enhances the moisture resistance and handling strength e.g. stiffness of the flexible sheet.
NOVELTY - The coating material comprises a film (1) having tensile yield strength of 10N/mm2 or more set according to JIS K7127, solar radiation transmissivity of 85% or more set according to JIS R3106, and holding ration of tensile break strength to initial value, is 80% or more according to JIS B7753 after a sunshine carbon arc lamp weather resistance test.    USE - Coating material for solar-thermal-conversion electric-power-generation system (claimed).    ADVANTAGE - Improves mechanical strength, transparency and weather resistance of film, thus the durability and utilization efficiency of solar-thermal-conversion electric-power-generation system are improved.    DETAILED DESCRIPTION - An INDEPENDENT CLAIM is also included for solar-thermal-conversion electric-power-generation system.    DESCRIPTION OF DRAWING(S) - The figure shows the perspective diagram of heat collecting section of solar-thermal-conversion electric-power-generation system.    film (201)    connection jig (210)    wire (221)    connection portions (230,231)
NOVELTY - A dielectric coating having network structure comprises a silicone composition.    USE - For use on a conductive substrate (claimed) in photovoltaic applications, thin film transistor application, organic thin film transistor application, high emitting diode application and organic light emitting diode application.    ADVANTAGE - The coated conductive substrate is high temperature stable, planarizing flexible and amenable for use in a roll to roll process.    DETAILED DESCRIPTION - A dielectric coating having network structure comprises a silicone composition having formula (RSiOp/2)n (I).    p=(4-x);    x=1 - 4;    R=methyl, phenyl, hydrido, hydroxyl, alkoxy, alkyl, aryl, allylamide, arylamide, alkylamino or arylamino;    n=not defined.    An INDEPENDENT CLAIM is included for a substrate structure comprising a conductive material and the dielectric coating disposed on a surface of the conductive material.
NOVELTY - A thin-walled article is formed by providing polymeric binder system comprising homogeneous solution of polymeric binder and organic solvent; adding ceramic or metal powder to polymeric binder system to form a mixture; evaporating organic solvent from the mixture; extruding the remaining mixture from die to form thin-walled green article; and heating the extruded thin-walled green article to burn-off the binder and to sinter the article.    USE - The article is used as thin-walled electrolyte tubes (claimed) for fuel cell applications.    ADVANTAGE - Extrusion of thin-walled articles does not require heating to high temperatures (greater than 100degreesC) to achieve mixing of the extrudable mass and results in a thin-walled green ceramic article which retains its shape during and after burn-off and sintering.    DETAILED DESCRIPTION - INDEPENDENT CLAIMS are also included for:    (A) a method of making a polymeric binder system for use in extruding thin-walled articles, comprising providing a polymeric binder; and dissolving the polymeric binder in an organic solvent to form a homogeneous liquid;    (B) a polymeric binder system for use in extruding a thin-walled article, comprising a polymeric binder comprising a thermoplastic block copolymer, a first thermoplastic polymer, a second thermoplastic polymer different from the first thermoplastic polymer, and a plasticizer; and an organic solvent; and    (C) a composition for use in extruding a thin-walled article, comprising a mixture of a polymeric binder system comprising a thermoplastic block copolymer, a first thermoplastic polymer, a second thermoplastic polymer different from the first thermoplastic polymer, a plasticizer, and an organic solvent; and a ceramic or metal powder; where the organic solvent has been evaporated from the system.
NOVELTY - A photovoltaic fiber (100a) comprises fiber core (102) with outer surface, photosensitized nanomatrix material applied to the outer surface of the fiber core, and protective layer. The photosensitized nanomatrix material-coated fiber core, charge carrier material, and counter electrode are disposed in protective layer. The counter electrode comprises electrically conductive wire(s).    USE - For use in making article, e.g. flexible fabric (claimed) used in photovoltaic device.    ADVANTAGE - The invention can be easily constructed and allows anode and cathode to be easily connected to an external circuit. It eliminates the possibility that severing one wire would disable the entire photovoltaic fabric. It provides superior electronic and mechanical properties compare to those non-sintered or non-interconnected nanoparticles film.    DESCRIPTION OF DRAWING(S) - The figure shows a cross sectional view of the photovoltaic material including electrically conductive fiber core.    Photovoltaic fiber (100a)    Fiber core (102)    Electrical conductor (106)    Photo conversion material (110)
NOVELTY - A light block using solar cells (16a) comprises a case (11) including a light transition section, a light emitting assembly for allowing transmission of sunlight through the light transmission section, a solar cell assembly (16) for generating electric power, a capacitor (19) for storing the electric power generated by the solar cell assembly, and a controller (18) for controlling the supply of stored electric power to the light emitting assembly.    USE - The invention is used as, e.g. lighting tiles for grounds and walls of buildings.    ADVANTAGE - The invention allows the size of the light emitting area and the light receiving area to be maximized.    DETAILED DESCRIPTION - A light block using solar cells comprises:    (1) a case including a light transition section, the light being emitted and received through the light transmission section;    (2) a light emitting assembly mounted within the case adjacent an inner surface of the light transmission section, allowing transmission of sunlight through the light transmission section;    (3) a solar cell assembly mounted within the case adjacent the light emitting assembly, receiving sunlight passing through the light transmission section and the light emitting assembly, and generating electric power;    (4) a capacitor installed within the case and storing the electric power generated by the solar cell assembly; and    (5) a controller installed within the case and controlling the supply of stored electric power to the light emitting assembly.    DESCRIPTION OF DRAWING(S) - The figure shows a sectional view of the lighting block.    Case (11)    Light guide plate (14)    Light sources (15)    Solar cell assembly (16)    Solar cells (16a)    Controller (18)    Capacitor (19)    Protrusions (20)
NOVELTY - The current collector comprises plated non-woven fabric containing high Young's modulus fiber with Young's modulus of 20 cN/dtex or more.    USE - For batteries and electrical double layer capacitors (both claimed).    ADVANTAGE - The current collector is not easily crushed even under high porosity and pressure. The collector enables manufacture of electrochemical element with high volume and high charging and discharging characteristics.    DETAILED DESCRIPTION - INDEPENDENT CLAIMS are included for the following:    (1) battery; and    (2) electrical double layer capacitor.
NOVELTY - An electromagnetic plunger (15) is moved along upward and downward directions according to magnetic-force generated in a magnetic-circuit (23) by energizing an electromagnetic coil (20). An accumulator (3) is provided at the discharge side of a pump (1) to compress/contract a return spring (16) using force stored in it, during failure of the magnetic force.    USE - For supplying water to fuel cell.    ADVANTAGE - Reduces size of electromagnetic pump. Improves discharging efficiency of pump. Reduces installation space by reducing its size. Ensures excellent water-proof resistant property, wear resistant property, corrosion resistant property and lubrication property. Prevents adhesion of water scale.    DESCRIPTION OF DRAWING(S) - The figure shows a sectional view of electromagnetic pump.    pump (1)    accumulator (3)    electromagnetic plunger (15)    sparing (16)    electromagnetic coil (20)    magnetic-circuit (23)
NOVELTY - Solar cell module includes a light receiving surface side sealing agent (2), solar battery (3), back side sealing agent (4) and a protective layer (5) laminated sequentially on a transparent substrate (1). The melt flow rate of the light receiving surface side sealing agent formed of ethylene vinyl acetate (EVA) resin is larger than the melt flow rate of back side sealing agent formed of EVA resin.    USE - As solar cell module installed on roof.    ADVANTAGE - The novel method eliminates the air bubbles in the gap between the battery elements, thereby preventing crack of the elements. Adhesivity is high, thereby providing a high quality solar cell module at reduced manufacturing cost.    DETAILED DESCRIPTION - An INDEPENDENT CLAIM is also included for a method of manufacturing the above solar cell module.    DESCRIPTION OF DRAWING(S) - The figure shows the above solar cell module.    transparent substrate (1)    light receiving surface side sealing agent (2)    solar battery element (3)    back side sealing agent (4)    protective layer (5)    wiring material (6)
NOVELTY - Solar cell module comprises a light-receiving-surface side sealing agent (2) having melt flow rate greater than melt flow rate of back-aide sealing agent (4). The agent (2) is with the agent (4) which is within a transparent substrate (1).    USE - As solar cell module, for installation in building.    ADVANTAGE - The novel module prevents the generation of cracks on the battery element, and thus provides a solar cell module having high electrical power generation efficiency, and high decorative effect.    DETAILED DESCRIPTION - The melt flow rate of light-receiving-surface side sealing agent is 4.0-8.5 g/10 min. The melt flow rate of back-side sealing agent is 0.8-3.8 g/10 min.    INDEPENDENT CLAIMS are also included for;    (1) A solar cell module manufacturing method; and    (2) A solar cell module installation structure.    DESCRIPTION OF DRAWING(S) - The figure shows the above solar cell module.    transparent substrate (1)    light-receiving-surface side sealing agent (2)    battery element (3)    back-side sealing agent (4)    protective layer (5)    wiring material (6)
NOVELTY - A proton-conductive film contains metal catalyst particles supported by the vicinity of the acidic radical of a crosslinked structure containing a metal-oxygen bond coupled to the acidic radical.    USE - For fuel cells, such as polymer electrolyte fuel cells, used as power source for mobile components, vehicles, and portable apparatuses.    ADVANTAGE - The proton-conductive film enables stable fuel-cell operation over a long period to time, even at high temperature and low humidity. Leak of hydrogen is prevented, and proton conductivity is ensured. The utilization efficiency of the metal catalyst particles is improved. Reaction of hydrogen and oxygen is promoted by vicinity of metal catalyst particles, and the generated water effectively functions as a medium for proton conduction. The film has excellent dimensional stability, mechanical strength, heat resistance, durability, fracture resistance, and swelling resistance. The film provides a thermal protection system by self-humidification.    DETAILED DESCRIPTION - INDEPENDENT CLAIMS are included for the following:    (1) manufacture of proton-conductive film, which involves producing a crosslinked structure, substituting by positive ion(s) containing ion of metal catalyst of the proton of the acidic radical, reducing the metal ion and precipitating the metal catalyst particles in the crosslinked structure, and forming a crosslinked structure supporting the metal catalyst particles; and    (2) fuel cell using the proton-conductive film.    DESCRIPTION OF DRAWING(S) - The figure shows the principal portion model of the proton-conductive film.    interval (2)
NOVELTY - An electrolyte contains a specific carbonate group-containing polymer, and an electrolyte salt having molecular weight of 200 or more.    USE - For lithium secondary battery (claimed) used for integrated circuit card, personal computer, large-sized electronic computer, notebook computer, pen input personal computer, notebook-type word processor, mobile telephone, portable card, wrist watch, camera, electric shaver, cordless telephone, facsimile, video camera, calculator, electronic notebook, portable copier, liquid crystal television, power tool cleaner, walk auxiliary machine for toys, electrically driven bicycle, wheel chair for medical health-care, movable-type bed for medical health-care, escalator, elevator, forklift truck, golf cart, emergency power source, load conditioner and electric power storage system, and for munitions.    ADVANTAGE - The electrolyte has excellent ionic conductivity, and provides lithium secondary battery having high safety and charging and discharging characteristics.    DETAILED DESCRIPTION - An electrolyte contains a carbonate group-containing polymer of formula (1), and an electrolyte salt having molecular weight of 200 or more.    R1=2-7C hydrocarbon group;and    n=integer ranging between 10 and 10000.    An INDEPENDENT CLAIM is included for lithium secondary battery, which has an anode and a cathode capable of reversibly occluding and discharging lithium, and the electrolyte containing a lithium ion.    DESCRIPTION OF DRAWING(S) - The graph shows the relationship between molecular weight and ionic conductivity of electrolyte salt. (Drawing includes non-English language text).
NOVELTY - The composite ion exchange membrane has a triple layer structure having a support film, which consists of polybenzazole type polymer, formed on both surface of a composite layer (2). The layer (2) is formed by impregnating compositionally different ion exchange resin on the support. The support has continuous space having an opening in both surfaces. The content of ion exchange resin in the composite layer is 50-95 volume%.    USE - As solid polymer electrolyte film of fuel cell.    ADVANTAGE - The solid electrolyte film has high mechanical strength and excellent ionic conductivity, electric power generation characteristic and gas barrier property.    DESCRIPTION OF DRAWING(S) - The figure shows the model of cross section of composite ion exchange membrane.    surface layer (A) (1)    composite layer (2)    surface layer (B) (3)
NOVELTY - Solid electrolyte layer e.g. ionic conductive film (4) provided between a pair of transparent electroconductive substrates (1,2), is formed of redox material exhibiting reversible electrochemical oxidation-reduction characteristics. The diffusion coefficient (D) of the redox material expressed in cm2/s and the distance (L) between the substrates expressed in cm, satisfy the relation D/L greater than or equal to 0.0003 cm/s.    USE - Used as dye-sensitized solar cell e.g. a wet solar cell.    ADVANTAGE - Provides a highly efficient and durable optoelectric transducer with high conversion efficiency.    DESCRIPTION OF DRAWING(S) - The figure shows a cross-sectional view of the optoelectric transducer.    transparent substrates (1,2)    semiconductor layer (3)    ionic conductive film (4)    sealing element (5)
NOVELTY - The transfer unit consists of a stack of two or more subassemblies having a lamellar configuration, each containing a structure of a porous hydrophilic material (3, 4) between first and second air flow structures (1, 2). The hydrophilic material is in microporous and macroporous layers no more than 5 mm thick, the macroporous layer being a supporting layer of long cellulose or glass fibres, woven to form pores of 50 - 250 microns in size. The pores of the microporous layer are no greater than 5 microns.    USE - Humidifying an air flow, especially to a fuel cell.    ADVANTAGE - The unit has a compact structure with reduced assembly costs, enhanced efficiency and low load losses.    DESCRIPTION OF DRAWING(S) - The drawing shows an exploded perspective view of the transfer unit.    Air flow structures (1, 2)    Microporous layer (3)    Macroporous layer (4)    Air guide channels (5. 6)    Back-flow partitions (7)
NOVELTY - Solar collector comprises a coated textile spacer for obtaining solar energy according to the absorption principle. The spacer is transparent on one side and is covered with a light-absorbing dark coating on the other side. The coated textile acts as a guiding layer for a medium to be heated and as an absorber.    USE - For obtaining solar energy.    ADVANTAGE - The coating is flexible and light.    DETAILED DESCRIPTION - INDEPENDENT CLAIMS are also included for the following:    (1) Coated textile spacer formed as a transparent heat insulation; and    (2) Heat collector for liquids and gases in the form of a coated spacer textile.
NOVELTY - A compound electrode (30) comprises a first layer (32) comprising halide compound(s) of metal(s), e.g. alkali metal or alkaline-earth metal, and a second layer (34) comprising electrically conducting material. The second layer is in contact with an electronically active material of electronic device.    USE - For electronic device, e.g. organic light-emitting device or photovoltaic cell (claimed).    ADVANTAGE - The inventive compound electrode has reduced barrier to electron transport across the interface between compound electrode and adjacent material.    DETAILED DESCRIPTION - INDEPENDENT CLAIMS are also included for:    (a) an electronic device comprising a first electrode (20), a second electrode that is a compound electrode, and electronically active material(s) (40) disposed between the first and second electrodes; and    (b) fabrication of electronic device by forming a compound electrode, disposing an electronically active material on a second layer of compound electrode, and forming an additional electrode on the electronically active material.    DESCRIPTION OF DRAWING(S) - The figure shows an electronic device.    First electrode (20)    Compound electrode (30)    First layer of metal halide compound (32)    Second layer of electrically conducting material (34)    Electronically active material (40)    Electrical power source (50)
NOVELTY - Fuel efficiency and engine output are improved, generation of smoke is reduced and electrical resistance and electricity overload are prevented by installing an output power reinforcement and electrical resistance prevention agent on batteries, fuel suppliers, exhaust gas discharging means of various vehicles and ships, thereby preventing sensor malfunction.    DETAILED DESCRIPTION - The method comprises (a) mixing 65-75 wt.% of a mixture powder consisting of 5-10 wt.% of zinc oxide, 3-5 wt.% of nickel oxide, 2-3 wt.% of chromium oxide, 3-5 wt.% of silver oxide and a remainder of copper with 25-35 wt.% of a liquid phase mixture consisting of 0.4-0.8 wt.% of a dispersant, 0.8-1.5 wt.% of polyvinyl alcohol, 0.0007-0.005 wt.% of arsenic oxide, 0.4-0.8 wt.% lubricant oil and a remainder of water; (b) after wet-crushing the mixture into particles having a grain size of 1-2 micrometer, drying them into granular powder; (c) after press-molding the granular powder at room temperature under pressure of 1,000-12,000kg/m squared, sintering the press-molded body and then cooling it down to the temperature of 10-20 degreesC; and (d) coating the cooled press-molded body with silver or platinum.
NOVELTY - The solar cell has a charge transport property thin film (3) doped with sublimable pigment. Two electrodes (2,4) are provided at both surfaces of thin film.    USE - As solar cell.    ADVANTAGE - The solar cell having high energy conversion efficiency is provided using polymeric thin film doped with pigment.    DETAILED DESCRIPTION - The charge-transport property polymer is (pi)-conjugated polymer, (sigma)-conjugated polymer, polyvinyl carbazole and/or their derivatives. The sublimable pigment is porphyrin group pigment, phthalocyanine group pigment, naphthoquinone group pigment, anthraquinone group pigment, naphthalene tetracarboxylic acid diimido group pigment, perylene tetracarboxylic acid diimido group pigment, merocyanine group pigment, coumarin group pigment, rhodamine group pigment, indigo group pigment, oligothiophene and/or fullerene. The electrode is transparent or semi-transparent electrode.    An INDEPENDENT CLAIM is included for manufacture of solar cell.    DESCRIPTION OF DRAWING(S) - The figure shows the cross-section of solar cell.    Transparent substrate (1)    Electrodes (electrode films) (2,4)    Charge-transport property polymer film doped with pigment (3)
NOVELTY - Inorganic-organic hybrid film is manufactured by sol-gel method. An inorganic porous membrane is produced by removing organic molecule from the inorganic-organic hybrid film. A proton electroconductive group is introduced into the pores and surface of the inorganic porous membrane, to manufacture the proton electroconductive solid electrolyte film.    USE - For manufacturing proton electroconductive solid electrolyte film used for fuel cells (both claimed), water electrolysis and sensors.    ADVANTAGE - The surface modification method of solid electrolyte film improves the proton electroconductivity. As the base material of solid electrolyte film is an inorganic compound, the film has high heat resistance, chemical resistance and corrosion resistance and is useable at high temperature.    DETAILED DESCRIPTION - INDEPENDENT CLAIMS are included for the following:    (1) proton electroconductive solid electrolyte film; and    (2) fuel cell using the proton electroconductive solid electrolyte film.
NOVELTY - A catalyst material comprises a catalyst metal coordinated to the coordination portion of a polynuclear complex molecule coated on an electroconductive material (6). The polynuclear complex molecule is derived from a complex monocyclic compound.    USE - As electrode catalyst for fuel cells.    ADVANTAGE - The catalyst material has excellent catalytic activity which enables replacement with platinum (derivative).    DETAILED DESCRIPTION - An INDEPENDENT CLAIM is included for manufacture of catalyst material, which involves coating the surface of an electroconductive material with a polynuclear complex molecule, and coordinating a catalyst metal to the coating layer of polynuclear complex molecule.    DESCRIPTION OF DRAWING(S) - The figure shows the profile of fluid bed electrode electrolytic-polymerization apparatus used in the manufacture of catalyst material.    electrolytic bath (1)    counter electrode (2)    reference pole (3)    working electrode (4)    electroconductive material (6)
NOVELTY - The rectangular light-receiving side sealing agent (2) made of ethylene-vinyl-acetate copolymer and protective layer (5), are stacked on rectangular transparent substrate (1), such that their size satisfies specific relationship. The circumference edge portion of a back-side sealing agent (4) on sealing agent (2), is arranged inside substrate's circumference edge portion.    USE - Solar cell module.    ADVANTAGE - The generation of crack of photovoltaic element between sealing agents or generation of chip during stacking, is eliminated. The necessity of cutting the protruding edge portion of the sealing agents is avoided, thereby reducing the manufacturing cost.    DETAILED DESCRIPTION - An INDEPENDENT CLAIM is also included for solar cell module manufacturing method.    DESCRIPTION OF DRAWING(S) - The figure shows a sectional view of the solar cell module.    substrate (1)    sealing agents (2,4)    photovoltaic element (3)    protective layer (5)
NOVELTY - The solar cell module has a light receiving surface-side sealing agent (2), a photovoltaic element (3), a back-side sealing agent (4) and a reverse-side protective layer (5), sequentially provided on a transparent substrate (1). The agents (2,4) contain ethylene-vinyl acetate copolymer, such that the melt flow rate of agent (2) is larger than that of agent (4).    USE - As solar cell module.    ADVANTAGE - The solar cell module has high quality, and is economically manufactured at improved yield. The extrusion from the edge portion of transparent substrate, and generation of voids and cracks are prevented.    DETAILED DESCRIPTION - An INDEPENDENT CLAIM is included for manufacture of solar cell module. The light-receiving surface side sealing agent (2) consisting of ethylene-vinyl acetate copolymer, is arranged on the transparent substrate. Photovoltaic element is allotted on agent (2). The back side sealing agent (4) consisting of ethylene-vinyl acetate copolymer and having melt flow rate smaller than that of agent (2), is arranged on photovoltaic element. The reverse-side protective layer is allotted on the agent (4), and a laminate is produced. The laminate is heat-pressed under reduced pressure, and solar cell module is manufactured.    DESCRIPTION OF DRAWING(S) - The figure shows the structure of the solar cell module.    transparent substrate (1)    light-receiving-surface side sealing agent (2)    solar battery element (3)    back-side sealing agent (4)    reverse side protective layer (5)    wiring material for connection (6)
NOVELTY - A solid electrolyte contains an electrolyte salt, and a specific branched carbonate group-containing polymer (1).    USE - For electrochemical device such as lithium secondary battery (claimed) used as power supply for game machine devices, integrated circuit (IC) cards, personal computers, large-sized electronic computers, notebook computers, pen input personal computers, notebook-type word processors, mobile telephones, portable cards, wrist watches, cameras, electric shavers, cordless telephones, facsimile, video, video cameras, electronic notebooks, calculators, electronic notebooks with communication functions, portable copier, liquid crystal television, power tools, cleaners, virtual reality, walk auxiliary machines for toys, electrically-driven bicycles, medical health-care such as wheelchairs and movable-type beds, escalators, elevators, forklift trucks, golf carts, emergency power sources, load containers, and electric-power storages used for space, capacitors and sensors.    ADVANTAGE - The solid electrolyte has excellent ionic conductivity even without adding combustible organic solvent, and is highly safe. The lithium secondary battery using the solid electrolyte has excellent charging-and-discharging characteristics.    DETAILED DESCRIPTION - A solid electrolyte contains an electrolyte salt and a branched carbonate group-containing polymer of formula (1).    R,X=hydrocarbon group;    m=addition number of moles; and    n=number of branches.    An INDEPENDENT CLAIM is included for lithium secondary battery, which has an anode (1), a cathode (3), and the solid electrolyte containing lithium ion. The anode and the cathode reversibly occlude-discharge lithium.    DESCRIPTION OF DRAWING(S) - The figure shows the perspective diagram of structure of lithium secondary battery formed using the solid electrolyte.    anode (1)    cathode (3)    stainless steel terminals (5,7)    aluminum laminate film (9)
NOVELTY - The AQPOP low-cost solar-energy-conversion based heater has plane collectors with polyethylene pipes, and PVC water distribution pipes. Circulation is forced by a low-capacity pump, and the hot water is stored in an insulated tank.    USE - In polymer processing.
NOVELTY - An aggregate shaped catalyst composition containing carbon particle as catalyst particle (4), which is supported with a noble metal catalyst (3) and covered with an ion exchange resin (5) by providing centrifugal force and shear force is prepared. A catalyst layer (2) is formed using the catalyst composition, and a gas diffusion electrode (9,10) is obtained.    USE - For manufacture of gas diffusion electrode used for polyelectrolyte-type fuel cell (claimed) used for generation of electric power.    ADVANTAGE - The gas diffusion electrode is simply manufactured with high gas diffusion property, electronic conductivity and ionic conductivity. The polyelectrolyte-type fuel cell is manufactured with high capability using the electrode. The ion exchange resin film is uniformly formed on catalyst particle with reduced thickness.    DETAILED DESCRIPTION - An INDEPENDENT CLAIM is included for polyelectrolyte-type fuel cell.    DESCRIPTION OF DRAWING(S) - The figure shows the cross-sectional view of membrane electrode assembly using gas diffusion electrode. (Drawing includes non-English language text).    gaseous-diffusion layer (1)    catalyst layer (2)    noble metal catalyst (3)    carbon particle (catalyst particle) (4)    ion exchange resin (5)    anode (9)    cathode (10)    polymeric electrolyte film (11)
NOVELTY - A lamination-type battery has cooling tabs (40) attached to respective collectors (15), such that the heat radiation effect exhibited by the tab, is greater at the center than the ends of the battery.    USE - Used for a battery pack (claimed) used in vehicles (claimed), such as motor vehicles, hybrid vehicles and electric vehicles.    ADVANTAGE - The fluctuation of voltage during thermal heat storage is suppressed by connecting cooling tabs to collectors, improving the characteristics and increasing the durability of the battery.    DETAILED DESCRIPTION - INDEPENDENT CLAIMS are also included for the following:    (1) a battery pack; and    (2) a vehicle.    DESCRIPTION OF DRAWING(S) - The figure shows a sectional view of the electrode integration structure of the lamination-type battery. (Drawing includes non-English language text).    electrode integration structure (10)    collector (15)    positive electrode terminal (20)    negative electrode terminal (30)    cooling tabs (40)
NOVELTY - The fuel cell component comprises self-restoration property plastic material.    USE - For fuel cell (claimed), like solid polymer electrolyte type fuel cell.    ADVANTAGE - The fuel cell component has excellent durability, since the self-restoration property plastic does not deteriorate.    DETAILED DESCRIPTION - An INDEPENDENT CLAIM is included for manufacture of fuel cell component.    DESCRIPTION OF DRAWING(S) - The figure shows the process drawing of fuel cell component manufacture. (Drawing includes non-English language text).
NOVELTY - A polymer composition comprises a monomer capable of forming a polymer capable of catalyzing reduction of iodine (I3- to I-), a solvent, and an acid having an ionization constant (pKa) of less than or equal to3.    USE - For photovoltaic cells, e.g. dye-sensitized solar cell.    ADVANTAGE - The invention provides improved adhesion between an electrically conducting layer and a polymeric catalytic layer, and provides higher transparency than comparable counter electrodes formed from platinum. The counter electrode also exhibits improved thermal stability.    DETAILED DESCRIPTION - INDEPENDENT CLAIMS are also included for:    (A) a method comprising disposing the inventive composition on a surface (112, 122); an article, i.e. counter-electrode of photovoltaic cell comprising a first layer comprising an electrically conductive material and a second layer disposed on the first layer surface comprising a polymer capable of catalyzing reduction of I3- to I-; and    (B) a photovoltaic cell comprising a first electrode, a second electrode comprising an electrically conductive layer and a second layer disposed on the conductive layer surface and having a polymer capable of catalyzing reduction of I3- to I-, and a third layer comprising an electrolyte disposed between the electrodes (101, 211).    The second layer remains disposed on the conductive layer (150) surface after washing the second layer.    DESCRIPTION OF DRAWING(S) - The figure shows a cross-sectional view of a photovoltaic cell.    Electrodes (101, 211)    Surface (112, 122)    Conductive layer (150)
NOVELTY - A high tensile strength highly conductive flexible composite sheet material comprises approximately 80 wt.% activated carbon, approximately 10 wt.% carbon black, approximately 1 wt.% performance enhancing dopant, and approximately 9 wt.% fibrillated polytetrafluoroethylene.    USE - The invention is used as an electrode in an electrochemical device, e.g. flow through capacitors, capacitive deionization, electronic water purification, fuel cells, capacitors, and super-capacitors.    ADVANTAGE - The invention eliminates performing any of the process steps at temperatures above room temperature, eliminates high shear mixing step, and completely eliminates final drying.    DETAILED DESCRIPTION - An INDEPENDENT CLAIM is also included for a method of preparing a high tensile strength highly conductive flexible composite sheet material, comprising:    (1) distributive mixing of polytetrafluoroethylene, carbon, dopants, and solvent under low shear conditions; and    (2) fibrillating the mixture by biaxial calendering to desired strength and thickness whereby the electrodes can be assembled directly into the device without drying.
NOVELTY - A photovoltaic module is formed by forming a photovoltaic cell that conforms to a profile of protrusions of a substrate, to form protrusions on a second face of the photovoltaic cell. The protrusions on the second face of the photovoltaic cell physically inherit the profile of the protrusions on the surface of the substrate.    USE - For forming a photovoltaic module.    ADVANTAGE - The method for making a photovoltaic module is simplified. Thus, high volume manufacturing is possible, which further reduces production cost.    DETAILED DESCRIPTION - Formation of a photovoltaic module (200) comprises providing a substrate (22) with a mating surface (24). The substrate is formed with protrusions. Each protrusion (26) has a profile (28). A photovoltaic cell is formed over the mating surface of the substrate. It has two outwardly opposing faces (31a-b). It is formed on the mating surface of the substrate with the first face of the photovoltaic cell interfacing a portion of the mating surface of the substrate. The photovoltaic cell conforms to the profile of the protrusions to form protrusions on the second face of the photovoltaic cell. The protrusions on the second face of the photovoltaic cell physically inherit the profile of the protrusions on the surface of the substrate.    DESCRIPTION OF DRAWING(S) - The figure shows a partial cross-sectional view of the inventive photovoltaic module.    Substrate (22)    Mating surface (24)    Protrusion (26)    Profile (28)    Faces (31a-b)    Conducting layers (32, 36)    Semiconductor layer (34)    Photovoltaic module (200)
NOVELTY - An electric power device is provided to achieve improved efficiency of energy conversion of solar cell by minimizing current losses caused due to the line length from the solar cell to a charger circuit unit.    DETAILED DESCRIPTION - An electric power device comprises a printed circuit board(20); a charger circuit unit(10) patterned on the lower surface of the printed circuit board, wherein the charger circuit unit includes a battery terminal connected to a charger battery; a plurality of solar cells(22) attached on the upper surface of the printed circuit board; a solar cell array constituted by solar cells(22) connected in serial or parallel with each other by an interconnector(24), wherein both ends of the interconnector are connected to a power terminal plated at one side of the printed circuit board; a transparent polycarbonate window(30) deposited on the solar cell array in such a manner that the transparent polycarbonate window transmits solar light to the solar cells; and a filler(32) filled between the transparent polycarbonate window and the printed circuit board so as to fix the solar cells.
NOVELTY - A non-aqueous electrolyte contains cyclic organic compound having sulfur-oxygen (S=O) bond.    USE - For non-aqueous electrolyte battery (claimed) used as power supply for electronic devices and electric vehicles.    ADVANTAGE - The non-aqueous electrolyte provides battery having improved charging and discharging cyclic characteristics.    DETAILED DESCRIPTION - INDEPENDENT CLAIMS are included for the following:    (1) non-aqueous electrolyte battery assembled using non-aqueous electrolyte, consisting of anode and cathode comprising silicon material that occludes and discharges lithium; and    (2) manufacture of non-aqueous electrolyte battery comprising anode obtained by forming fine-crystal silicon on an electroconductive material by sputtering method.    DESCRIPTION OF DRAWING(S) - The figure shows the external view of non-aqueous electrolyte battery.    anode collector (4)    cathode collector (5)    exterior material (6)
NOVELTY - The binder comprises a polyolefin resin containing unsaturated carboxylic acid, ethylene, and acrylic ester or methacrylic ester component.    USE - For secondary battery (claimed), such as alkali secondary battery and non-aqueous electrolyte secondary battery used in electronic device.    ADVANTAGE - The binder has excellent adhesivity, stability and corrosion resistance with respect to electrolyte liquid. The binder prevents dropping off of active material. The binder provides battery with excellent charging and discharging cycle characteristic and battery capability.    DETAILED DESCRIPTION - An INDEPENDENT CLAIM is included for secondary battery.
NOVELTY - A heat insulating material has a heat generation material layer, a thermal storage material layer and/or a heat insulation layer.    USE - For building material, glove, socks, shoes, desiccant, muffler, clothes, domestic, industrial and agricultural heat insulating materials, medical thermal pad and as pocket body warmer.    ADVANTAGE - The heat insulating material has improved heat-retaining property for long period of time, without using energy by electricity or fuel. Thermal decomposition of the heat insulating material is prevented even when irradiated with microwave for long period of time.
NOVELTY - A lithium secondary battery has anode (1), cathode (2) and non-aqueous electrolyte. The cathode contains lithium-aluminum alloy obtained by occluding lithium to aluminum. The electrolyte contains solute dissolved in a non-aqueous solvent, and additive(s) chosen from alcohol, aldehyde and carboxylate ester.    USE - As lithium secondary battery.    ADVANTAGE - The lithium secondary battery has excellent storage characteristics. The reaction between cathode and non-aqueous electrolyte during preservation is inhibited.    DESCRIPTION OF DRAWING(S) - The figure shows the outline sectional drawing of the lithium secondary battery.    anode (1)    cathode (2)
NOVELTY - The impedance (R_D) of the ionic conductive film provided between two transparent electroconductive substrates, by light irradiation is less than 5 ohm.    USE - E.g. wet solar cell.    ADVANTAGE - An optoelectric transducer with high durability and efficiency is realized.    DESCRIPTION OF DRAWING(S) - The figure shows an equivalent circuit diagram of the optoelectric transducer.    resistance components (R1,R2,Rs)    constant phase elements (CPE1,CPE2)    impedance (Z_D)
NOVELTY - A polymer electrolyte fuel cell has membrane electrode assembly having electrode joined on both surfaces of a solid polymer electrolyte film. Phosphate of 1 or more metallic elements chosen from rare earth element, titanium, iron, aluminum and bismuth is fixed into the solid polymer electrolyte film and/or electrode.    USE - As power source for vehicle, fixed-position type electric power generation device and co-generation system.    ADVANTAGE - The polymer electrolyte fuel cell has improved durability.    DESCRIPTION OF DRAWING(S) - The figure shows the X-ray diffraction profile of white powder obtained by adding ortho phosphoric acid aqueous solution to cerium nitrate aqueous solution. (Drawing includes non-English language text).
NOVELTY - An electrolyte composition comprises a lithium salt, an organic solvent containing propylene carbonate (15-50 wt.%), a nitrogen-containing compound and cyclohexylbenzene.    USE - For manufacturing lithium battery (claimed).    ADVANTAGE - The composition has improved stability even when overcharged and improved cycle characteristics.    DETAILED DESCRIPTION - INDEPENDENT CLAIMS are included for:    (1) manufacturing a lithium battery involving injecting the electrolyte composition into a battery container in which an anode, a cathode, and a separator are contained and sealing the battery container; and    (2) a lithium battery.
NOVELTY - Radiation detection apparatus, comprises wavelength conversion element for converting radiation into light; photoelectric conversion layer (10) for converting light incident into a charge; electrode layer (17) formed on photoelectric conversion layer; first protective layer (36) formed on electrode layer; and second protective layer (32) formed on the first protective layer.    USE - The radiation detecting apparatus is used in medical diagnostic imaging apparatus, nondestructive inspection apparatus, and analyzing apparatus.    ADVANTAGE - The loss is small in the quantity of light incident into the photoelectric conversion layer and can be within 10% when the relations of na-nb is less than or equal to 1.5 and nb-nc is less than or equal tol.5 are met. It becomes feasible to keep small the rate of change in the quantity of incident light against film thickness distribution of the protective films.    DETAILED DESCRIPTION - A radiation detection apparatus, comprises:    (1) wavelength conversion element for converting radiation into light;    (2) photoelectric conversion layer for converting light incident into a charge;    (3) electrode layer formed on photoelectric conversion layer;    (4) first protective layer formed on electrode layer; and    (5) second protective layer formed on the first protective layer, where a relation nc1-nc2=less than or equal tol.5 is met.    nc1,nc2= refractive indices of first and second protective layers.    DESCRIPTION OF DRAWING(S) - The figure shows a sectional view of a pixel.    Photoelectric conversion layer (10)    Semiconductor layer (16)    Electrode layer (17)    Phosphor layer (30)    Adhesive layer (31)    Second protective layer (32)    First protective layer (36)
NOVELTY - A hose material comprises ethylene-propylene copolymer, hydrophobic silica, peroxide cross linking agent, and carbon black.    USE - Useful for fuel cell used as power generation system in an electric vehicle.    ADVANTAGE - The invention is superior in low extraction property and electrical isolation. It has excellent mechanical properties. It has good processability. It improves effect for reinforcing hose.
NOVELTY - A laminate film (20) that covers a battery element (10), contains a metal layer (21) interposed between an inner resin layer (23) and an outer layer resin layer (22). A high resistant layer (24) with internal resistance larger than that of the inner resin layer, is provided between a tab (30) pulled out from the battery element, and the metal layer.    USE - In battery pack (claimed) used in composite battery pack (claimed) that is used as power supply of motor driving vehicle (claimed) such as motor vehicle, electric vehicle and hybrid vehicle.    ADVANTAGE - A compact bipolar battery with sufficient insulation performance, outstanding vibration-proofing capability, high output energy and reliability is realized.    DETAILED DESCRIPTION - INDEPENDENT CLAIMS are also included for the following:    (1) battery pack;    (2) composite battery pack; and    (3) vehicle.    DESCRIPTION OF DRAWING(S) - The figure shows an expanded sectional view of the bipolar battery.    bipolar battery (1)    battery element (10)    laminate film (20)    metal layer (21)    outer resin film (22)    inner resin film (23)    high resistant layer (24)    tab (30)
NOVELTY - A fuel cell device utilizing surface migration on organic solid (1) comprises a cathode (2), to which air is supplied and an anode, to which fluid fuel is supplied, arranged parallel on organic solid substrate where a fuel supply layer (11) for supplying the fluid fuel to the surface region via the anode layer is provided in contacting relation with anode layer.    USE - In combustion apparatus or incinerator to be used as electricity supply device.    ADVANTAGE - A simple structure is accomplished obviating the need of hermetically sealing the fuel cell device, and thus achieving a compact and thin construction while, achieving lower operating temperature for power generation. The fuel cell can have a reduced startup time. In the solid electrolyte fuel cell device, unlike the fuel cell device that uses separate chambers according to prior art, the oxygen to be fed to the cathode layer and the fuel to be fed to the anode layer can be reliably separated despite its open type construction, but since the solid electrolyte layer is formed in the shape of a tube, the flame has not been applied efficiently to the anode layer formed in the shape of a tube, the flame has not been applied efficiently to the layer formed on the outer circumference of solid electrolyte layer.    DESCRIPTION OF DRAWING(S) - The figure shows a top plan view for explaining electrode configuration in fuel cell device.    Organic solid substrate (1)    Cathode layer (2)    Fuel supply layers (11)
NOVELTY - The conductive rubber composition comprises an acrylonitrile-butadiene rubber, monoalkyl imidazolium group ionic liquid and bis(trifluoro methylsulfonyl) imide lithium salt.    USE - For rubber material for electrophotographic machines, such as roll material and battery material, for antistatic material and static shield material of electronic devices.    ADVANTAGE - The rubber composition has excellent flexibility, elasticity, ionic conductivity and kinetic property.    DETAILED DESCRIPTION - The conductive rubber composition comprises an acrylonitrile-butadiene rubber, bis(trifluoro methylsulfonyl) imide lithium salt and monoalkyl imidazolium group ionic liquid of formula: A+.B-, where A+ is monoalkyl imidazolium and B- is bis(trifluoro methylsulfonyl) imide lithium salt.
NOVELTY - A transfer element (5) is formed with an upper electrode layer (3) on a base material (1) and is set opposing a lower electrode layer (7) of a solar-cell side substrate (9). The electrode layer (3) is transferred to the electrode layer (7), such that adhesive resin in the mutually contacting hole and electron carrying layers (4,8) fix the transfer element with the substrate.    USE - For manufacturing organic thin-film solar cell.    ADVANTAGE - The adhesion of the mutually contacting layers of the transfer element and the substrate is enhanced and thereby efficient organic thin-film solar cell is manufactured.    DETAILED DESCRIPTION - An INDEPENDENT CLAIM is also included for transfer sheet which has hole and electron carrying layers formed in the surface of the upper and lower electrode layers, respectively.    DESCRIPTION OF DRAWING(S) - The figure shows a sectional view of manufacturing method of organic thin film solar cell.    base material (1)    upper electrode layer (3)    hole-carrying layer (4)    transfer element (5)    lower electrode layer (7)    solar-cell side substrate (9)
NOVELTY - The polyelectrolyte composition has polymeric chain, cation group and anion group stable under anhydrous, and Bronsted acidic radical. The polyelectrolyte composition is obtained by introducing cation group, anion group and Bronsted acidic radical, into a polymeric chain by covalent bond.    USE - For electrochemical devices such as polymer electrolyte fuel cell (claimed), water electrolyzer, hydrohalic acid electrolyzer, brine electrolyzer, oxygen and/or hydrogen concentrator and gas sensor, and as electrolyte film and electrode material.    ADVANTAGE - The polyelectrolyte composition has excellent durability, and proton conductivity in anhydrous environment or high temperature environment. The elution of cation group, anion group and Bronsted acidic radical, is prevented.    DETAILED DESCRIPTION - INDEPENDENT CLAIMS are included for the following:    (1) electrochemical device; and    (2) fuel cell.
NOVELTY - A transparent film (11) contains ethylene vinyl-acetate copolymer, and acid-receiving-agent particles dispersed in the copolymer. The acid-receiving agent particle has an average particle diameter of 5 microns or less. The amount of acid-receiving agent particle is 0.5 mass% or less with respect to the copolymer.    USE - As sealing film for silicon electricity generating element of solar cell and glass laminate for heat-ray reflection.    ADVANTAGE - The transparent film has high transparency, minimum haze and production of acetic-acid content. The transparent film prevents rusting of internal conducting wire and electrode by permeation of humidity or water.    DESCRIPTION OF DRAWING(S) - The figure shows the structure of the solar cell comprising the transparent film.    transparent film (11)    protection material (12)    sealing film (13A,13B)    electricity generating element (14)
NOVELTY - Electrolytic cell composed of Pt electrode, electrolyzing aniline, o-aminophenol and vitriol to obtain electrolytic resultant, then washing the resultant by HCl water solution to dry, so as to obtain the copolymer of aniline and o-aminophenol, which not only has the excellent property of aniline but also its activity in acidic solution slightly higher than polyaniline's, and still maintains very high electrochemical activity in pH 9.6 sodium sulfate solution, and when pH rises from 5.0 to 9.6, its electrochemical activity only decreases by 29 %. Besides, when it is at high pH, it still has wider applied potential range (-0.2-0.5V(vs, SCE)) and conductivity 0.5-1.2Scm-1.
NOVELTY - A composite biological device (D1) comprises a layered biostructure comprising at least one biological material (a) embedded in a polymer layer and at least one additional porous layer that does not contain (a). (a) Can produce hydrogen gas and is not Thermotoga.    USE - For production of hydrogen gas, which is used as a fuel, ammonia fertilizer from atmospheric nitrogen; liquid fuels (e.g. ethanol, acetone and butanol) from organic wastes; electricity as a microbial fuel cell using the microbial electron transport chain.    ADVANTAGE - The device includes a layer that contain the biological material is at very high density per unit surface area. The device can be stored for long periods of time. The device is flexible.    DETAILED DESCRIPTION - An INDEPENDENT CLAIM is included for making (D1) involving depositing at least one first layer comprising (a) embedded in a polymer onto a second porous layer that does not contain (a) to form the biostructure.
NOVELTY - Ion conductor contains a derivative formed by bonding ionic dissociative group to carbon material, and polymer of material having basic group. The carbon material is fullerene molecule, cluster having carbon as a main component and/or a linear or cylindrical carbon structure.    USE - In electrochemical device such as fuel cell (claimed) and alkali secondary battery.    ADVANTAGE - The ion conductor has excellent ionic conductivity and provides electrochemical device with excellent capability. Initial drying at low temperature such as room temperature is enabled.    DETAILED DESCRIPTION - INDEPENDENT CLAIMS are also included for:    (a) manufacture of ion conductor, which involves dissolving the derivative and the polymer in a solvent, and removing the solvent from the obtained homogeneous solution; and    (b) electrochemical device, which has cathode, anode and the ion conductor provided between the electrodes.    DESCRIPTION OF DRAWING(S) - The figure shows the ion conductor. (Drawing includes non-English language text).    crosslinking point (1)
NOVELTY - An electrolyte has first high molecular weight compound with weight average molecular weight of greater than or equal to550000, and second high molecular weight compound with weight average molecular weight of 1000-300000.    USE - Used for battery (claimed).    ADVANTAGE - The invention provides electrolyte with superior adhesion strength and permeability to electrode.    DESCRIPTION OF DRAWING(S) - The figure is an exploded perspective view of a secondary battery.    Cathode lead (11)    Anode lead (12)    Battery element (20)    Package member (30)    Adhesive film (31)
NOVELTY - An electrolyte composition comprises a lithium salt, and an organic solvent containing a nitrogen-containing compound, propane sultone, and vinylene carbonate and/or cyclohexylbenzene.    USE - For manufacturing a lithium battery (claimed) for use in electronic devices, especially portable devices such as personal digital assistants, mobile phones, and notebook computers.    ADVANTAGE - The invention has improved safety when operated at high temperature, without deteriorating battery performance.    DETAILED DESCRIPTION - An INDEPENDENT CLAIM is also included for a method of manufacturing a lithium battery, comprising injecting the electrolyte composition into a battery container in which an anode, a cathode, and a separator are contained; and sealing the battery container.
NOVELTY - An electrolyte composition adapted for use in a solar cell comprises, in solution, a gelling compound comprising a metal ion and an organic compound capable of complexing with the metal ion at several sites.    USE - For use in a solar cell (claimed).    ADVANTAGE - Replacing liquid electrolytes with solid or quasi-solid electrolytes facilitates the production of flexible photovoltaic cells using continuous manufacturing processes, e.g. roll-to-roll or web processes. Gel electrolytes also contribute to the amelioration of electrolyte leakage and help address the long-term stability problems associated with conventional dye-sensitized solar cells.    DETAILED DESCRIPTION - INDEPENDENT CLAIMS are also included for:    (1) a photovoltaic cell comprising first and second substrates (609, 612), wherein at least one substrate is light-transmitting; a photosensitized interconnected nanoparticle material (603) disposed between the first and second substrates; and an electrolyte redox system also disposed between the first and second substrates; and    (2) a method of gelling an electrolyte solution for use in a dye-sensitized solar cell comprising providing an electrolyte solution; adding a material capable of complexing at several sites to the electrolyte solution; and adding a metal ion that complexes at the sites to the electrolyte solution to form a gel.    DESCRIPTION OF DRAWING(S) - The figure shows a cross-sectional view of a flexible photovoltaic cell of the invention.    Nanoparticle material (603)    Charge carrier material (606)    Substrates (609, 612)    Electrical conductor (618)
NOVELTY - A solid fuel for generating a gaseous fuel for use in a fuel cell, comprises an oxygenate compound from metal oxygenates, gelled oxygenates and/or frozen oxygenates.    USE - For generating a gaseous fuel for use in a fuel cell, e.g. proton exchange membrane fuel cells, solid oxide fuel cells, phosphoric acid fuel cells, direct methanol fuel cells, molten carbonate fuel cells, and alkaline fuel cells.    ADVANTAGE - The inventive fuel increases fuel cell efficiency. It is easier to handle and readily generates a gaseous component for use in the fuel cell. It provides greater energy density and ease of handling. It allows for convenient loading, removal and replacement into the fuel cell. It reduces the risk of leaks and spills, as can occur with liquid or gaseous fuels. It allows for lighter containers than would be available for gaseous fuels.
NOVELTY - Proton conductor (2) has network structure formed by mutually penetrating molecular chain of organic proton-conductive polymer to molecular chain of inorganic proton conductive material. The molecular chain of inorganic proton conductive material is formed by condensing phosphoric acid compound, Lewis' acid property metal alkoxide and silicon oxide precursor.    USE - For forming joint-structure of proton conductor and catalyst electrode, used for fuel cell (both claimed) e.g. polymer electrolyte fuel cell.    ADVANTAGE - The proton conductor has favorable proton conductivity, durability (oxidation resistance) and filming property. The joint-structure of proton conductor and catalyst electrode, has excellent dimensional stability (suppressed swelling property in methanol and water) and flexibility.    DETAILED DESCRIPTION - INDEPENDENT CLAIMS are included for:    (a) joint-structure of catalyst electrode and proton conductor, formed by arranging catalyst electrode on both sides of film containing proton conductor. The catalyst electrode contains metal held on a support containing electroconductive microparticles;    (b) fuel cell (1) formed using the joint-structure of catalyst electrode and proton conductor; and    (c) manufacture of proton conductor. A solution (A) is prepared by hydrolyzing and condensing phosphoric acid compound, Lewis' acid property metal alkoxide and silicon oxide precursor. The prepared solution (A) is added into the solution containing organic proton-conductive polymer, to obtain a solution (B) containing organic proton-conductive polymer and inorganic proton conductive material. The obtained solution (B) is formed into a film containing proton conductor by flow-spreading method.    DESCRIPTION OF DRAWING(S) - The figure shows the sectional side view of fuel cell (single cell).    fuel cell (1)    proton conductor (2)    oxygen pole (3)    fuel electrode (4)    electrode/film/electrode unit (5)    separators (6,7)
NOVELTY - A method of preparing high-performance layered positive material LiNi0.5Mn0.5O2 of a Li ion cell involves dissolving Ni, Mn and Li compounds in alcohol or water, adding propylene alcohol/ polypropylene/polyethylene ether surface active agent as template agent, heating and evaporating the solvent, grinding and burning at 300-400 degrees C for 3-4 hours and then at 500-1000 degrees C for 6-48 hours.    ADVANTAGE - The material has the advantages of large specific capacity, stable circulating performance, and low cost, an optimum replacer for positive material LiCoO2 and the method has simple steps, convenient operation, and low production cost, suitable for industrial production.    DETAILED DESCRIPTION - The invention relates to a method of preparing high-performance layered positive material LiNi0.5Mn0.5O2 of a Li ion cell. It is a template agent method and its steps as follows: first, respectively dissolve Ni, Mn and Li compounds in alcohol or water, then add in propylene alcohol/ polypropylene/polyethylene ether surface active agent as template agent, heat and evaporate the solvent, grind and then burn at 300-400 degrees C for 3-4 hours and then at 500-1000 degrees C for 6-48 hours.
NOVELTY - The water soluble poly-p-phenyl ethenylene has weight average molecular weight Mw 13798, number average molecular weight Mn 12776, viscosity average molecular weight Mz 15267 and polydispersity PDI 1.08. Its preparation process includes the steps of: a) dissolving 1,4-diiodo hydroquinol in acetone and reacting with 1, 3-dibromo propane under the action of potassium carbonate; b)reacting the product of step a) with water solution of trimethylamine; c) reacting 1,4-diiodo hydroquinol and 2-(2-chlorooxyethyl)-ethanol under the action of dimethyl formamide inside nitrogen atmosphere; d) reacting theproduct of step c) with organic tin reagent in dimethyl formamide; and e) reacting the product of step b) and that of step d) with palladium acetate and tritolyl phosphine under the action of dimethylformamide inside nitrogen atmosphere.    USE - The product is used in photovoltaic cell.
NOVELTY - A resin composition contains polypropylene (in wt.%) (60-85) and talc (15-40). The polypropylene is homo polypropylene and/or block polypropylene. The melt flow rate of the polypropylene is 2-40 g/10 minutes. The whiteness degree and average particle diameter of the talc is 96% or more and 2-10 microns.    USE - For fuel cell component such as cooling circuit component, ion exchange component and ion exchange cartridge of fuel cell (all claimed) such as domestic fuel cell and for motor vehicle.    ADVANTAGE - The resin composition has suppressed amount of dissolved ions and has excellent moldability.    DESCRIPTION OF DRAWING(S) - The figure shows an apparatus used for measuring electrical conductivity of the resin composition. (Drawing includes non-English language text).    sample (1)    container (2)    ultra pure water (3)    conductivity meter (4)
NOVELTY - A composite solid polymer electrolyte membrane (SPEM) has porous polymer substrate interpenetrated with water soluble ion-conducting material. The porous polymer substrate comprises homo- or co-polymer of liquid crystalline polymer or solvent soluble thermoset or thermoplastic aromatic polymer.    USE - For used in electrochemical application including fuel cell, e.g. direct methanol or hydrogen fuel cell (claimed) and electro dialysis. It is use in diverse military and commercial applications.    ADVANTAGE - The invention provides economical option to currently available membranes. It has high ionic conductivity, high resistance to dehydration, high mechanical strength, chemical stability to acidic and oxidizing environment of operation fuel cell, low gas permeability to limit parasitic losses, and stability at elevated temperature, i.e. greater than or equal to100, preferably greater than or equal to120degreesC and pressures.    DETAILED DESCRIPTION - A composite SPEM comprises porous polymer substrate interpenetrated with water soluble ion-conducting material. The porous polymer substrate comprises homo- or co-polymer of liquid crystalline polymer or solvent soluble thermoset or thermoplastic aromatic polymer. The ion conducting material comprises water soluble homo- or co-polymer of sulfonated, phosphonated, or carboxylated ion-conducting aromatic polymer; partially fluorinated ionomer; or perfluorinated ionomer.
NOVELTY - A photovoltaic device comprises a composition of carbon nanotubes and an organic compound acting as a hole conductor.    USE - Used as a solar cell.    ADVANTAGE - The invented photovoltaic device is easy and cheap to manufacture and has high efficiency. It also exhibits high energy conversion efficiency, plasticity and flexibility.    DETAILED DESCRIPTION - An INDEPENDENT CLAIM is also included for a method of generating electricity from light comprising irradiating a device by light, upon a photo-initiated charge-separation process and a charge-transport process occurs; and recovering the electricity from the device.
NOVELTY - A fluorine-containing polymer has cyclopolymerized monomer unit like fluorine containing diene.    USE - For resist composition (claimed) for ion exchange resin, ion exchange membrane, fuel cell, battery material, optical fiber, member for electrons, transparent film material, adhesive agent, fiber material whether resistance coating material.    ADVANTAGE - The fluorine-containing polymer has high chemical stability and heat resistance, high transparency, excellent dry etching property and easily forms resist pattern having excellent sensitivity, resolution, flatness and heat resistance.    DETAILED DESCRIPTION - A fluorine containing polymer has a cyclopolymerized monomer unit like fluorine containing diene of formula CF2=CFCH2CHQ-CH2CR1=CHR2 (I).    R1, R2=H or 12C or less alkyl group;    Q=(CH2)aC(CF3)b(R3)cOR4;    a=0-3;    b and c=0-2 and b+c=2;    R3=H or methyl group;and    R4=alkyl group having 20 or less carbon atoms optionally having ether oxygen atom, fluorine cotaining group, 6C or less alkoxy carbonyl group or CH2R5 (R5=6C or less alkoxy carbonyl group) or (CH2)dCOOR6 (R6=H, 20C or less alkyl group or fluorine containing alkyl group.    INDEPENDENT CLAIMS are included for the following:    (i) manufacture of fluorine containing polymer which involves cyclopolymerizing fluorine containing diene (1);    (ii) the fluorine containing diene is of formula CF2=CFCH2CH((CH2)aC(CF3)b(R3)cOR4)-CH2CH=CH2 or formula CF2=CFCH2CH((CH2)dCOOR6)-CH2CH=CH2., and    (iii) resist composition which contains fluorine containing polymer, acid generation compound which receive light irradiation and produces acid, and organic solvent.
NOVELTY - A hydrogen storage device (100) comprises a collapsible container, and a storage medium contained in the container. The storage medium includes a hydrogen absorbing fabric (124) comprising a yarn including elastomeric fibers; and constituents such as carbon nanofibers and carbon nanotubes.    USE - For storing hydrogen for fuel cell applications.    ADVANTAGE - The presence of the elastomeric fibers enhances the ability of the blended yarn to accommodate expansion and contraction of the carbon nanofibers and/or carbon nanotubes that occurs when hydrogen is taken up and released by the carbon nanofibers and/or carbon nanotubes and reduces the undesired internal stresses that might otherwise develop within the blended yarn.    DESCRIPTION OF DRAWING(S) - The drawing shows a first partial cutaway perspective view of the inventive hydrogen storage device.    Hydrogen storage device (100)    Mylar sheet (104)    Flange (116)    Fabric (124)    Conductive trace (136)
NOVELTY - A graft or block copolymer comprises aromatic unit free from ion-exchange group, and aliphatic unit. The aliphatic unit has ion-exchange group and main chain. The main chain contains aliphatic repeating unit.    USE - For use in making polyelectrolyte useful in making membrane and electrode catalyst used in fuel cell (claimed).    ADVANTAGE - The invention exhibits high electricity generation characteristics when used as polyelectrolyte for fuel cell. It provides high performance of electricity generation for fuel cell. It improves mechanical strength of the membranes.
NOVELTY - Hydrogen storage material is obtained by baking mixture of a raw material and carbon interlayer spacing control substance. Carbon interlayer distance of hydrogen storage material, is controlled by the carbon interlayer spacing control substance.    USE - For hydrogen storage system of fuel cell vehicle (both claimed), installed in vehicle interiors such as floor portion under engine room, and roof upper portion.    ADVANTAGE - The hydrogen storage material has high hydrogen storage ability.    DETAILED DESCRIPTION - The carbon interlayer spacing control substance is chosen from oxide, nitride or their precursors, or a metal material. The oxide and nitride is silica (SiO2), titania (TiO2), zirconia (ZrO2) or alumina (Al2O3), silicon nitride (Si3N4), carbon nitride (C3N4) or boron nitride (BN). The precursor is alkoxide compound or amine compound of oxides or nitrides. The metal material is chosen from platinum, palladium, rhodium, iron, cobalt, nickel, copper, zinc, aluminum, silicon, titanium, vanadium, manganese, yttrium, zirconium, niobium, molybdenum, tantalum, tungsten or tin.    INDEPENDENT CLAIMS are included for the following:    (1) manufacture of hydrogen storage material;    (2) hydrogen storage apparatus;    (3) hydrogen storage system; and    (4) fuel cell vehicle.    DESCRIPTION OF DRAWING(S) - The figure shows a graph showing the relationship between interlayer distance by simulation and hydrogen storage capacity per unit weight. (Drawing includes non-English language text).
NOVELTY - Fuel cell (40) has a solid electrolyte film (41) clamped between an air electrode (43) and a fuel electrode (42), and a substrate containing a perfluoro sulfonic acid polymer. The substrate is conjugated with a photoresist.    USE - As fuel cell, for use in portable information device, such as mobile phone.    ADVANTAGE - The novel fuel cell has excellent blocking property with respect to methanol, durability and reliability, and suppresses volume change.    DETAILED DESCRIPTION - The substrate further contains perfluoro sulfonic acid polymer and complex ceramic whiskers.    An INDEPENDENT CLAIM is included for a method of manufacture of the above fuel cell.    DESCRIPTION OF DRAWING(S) - The figure shows the above fuel cell. (Drawing includes non-English language text).    fuel cell (40)    solid electrolyte film (41)    fuel electrode (42)    air electrode (43)    catalyst layer (44A)
NOVELTY - Coated covering glass (1) comprises flat transparent substrate (2) with a coating formed as an interference layer system with three individual layers (M, T, S) on one side of the substrate to reduce the degree of reflection of the substrate. Individual layers have different refractive indices and are structured so that degree of reflection of the coated covering glass is less in a spectral region.    USE - For photovoltaic modules.    ADVANTAGE - The efficiency of a photovoltaic module is increased.    DETAILED DESCRIPTION - Coated covering glass (1) comprises a flat transparent substrate (2) with a coating formed as an interference layer system with three individual layers (M, T, S) on one side of the substrate to reduce the degree of reflection of the substrate. The individual layers have different refractive indices and are structured so that a degree of reflection of the coated covering glass is less in a spectral region, in which a semiconductor material used in a photovoltaic module is light-sensitive, compared with uncoated covering glass and is more outside this spectral region compared with the uncoated covering glass.    DESCRIPTION OF DRAWING(S) - The drawing shows a cross-section through a coated covering glass.    coated covering glass (1)    substrate (2)    individual layers (M, T, S)
NOVELTY - A cylindrical alkaline storage battery comprises an insulating protective piece interposed between a positive electrode (24) and a separator (28) extending along an outer face of the positive electrode, to cover a boundary between a positive-electrode main part and positive-electrode terminal end part (40, 42).    USE - Used as nickel-cadmium rechargeable battery and nickel-hydrogen rechargeable battery.    ADVANTAGE - The invention is arranged to prevent a short circuit between the positive and negative electrodes, on both the inner and outer face sides of the terminal end part of the positive electrode. The battery capacity is increased.    DETAILED DESCRIPTION - A cylindrical alkaline storage battery comprises an electrically-conductive cylindrical outer can (10); and an electrode group (22) accommodated in the outer can together with an alkaline electrolyte, and formed by rolling up strip-shaped positive and negative electrodes (26) with a separator inserted between them. The positive electrode includes a positive-electrode main part, and a positive-electrode terminal end part integrally formed to extend from one end of the positive-electrode main part, and having a thickness smaller than a thickness of the positive-electrode main part, the terminal end part having an inner face flush with an inner face of the positive-electrode main part. An insulating protective piece is interposed between the positive electrode and the separator extending along an outer face of the positive electrode, to cover a boundary between the positive-electrode main part and positive-electrode terminal end part.    DESCRIPTION OF DRAWING(S) - The figure is a transverse sectional view of a cylindrical nickel-hydrogen rechargeable battery.    Electrically-conductive cylindrical outer can (10)    Electrode group (22)    Positive electrode (24)    Negative electrodes (26)    Separator (28)    Terminal end part (40, 42)    Cavity (44)
NOVELTY - A conductive element has first conductive sheet having first surface that confronts a second surface of a second conductive sheet. The first and second surfaces are overlaid with an electrically conductive primer coating providing corrosion protection.    USE - Used for fuel cell useful in fuel cell stack (claimed).    ADVANTAGE - The invention has improved bond durability.    DETAILED DESCRIPTION - The conductive element comprises first conductive sheet having first surface that confronts the second surface of the second conductive sheet. The first and second surfaces are overlaid with an electrically conductive primer coating providing corrosion protection. The first and second coated surfaces are joined to one another at contact regions by an electrically conductive adhesive which together with the primer provides a target bondline resistance across the sheets which is lower than a comparative contact resistance of the adhesive without the primer. The target bondline resistance is maintained for time duration greater than that which the comparative contact resistance is maintained.    An INDEPENDENT CLAIM is also included for a method of increasing bond durability of the electrically conductive element comprising coating first and second surfaces of first and second sheets, respectively with an electrically conductive primer; and disposing an electrically conductive adhesive between the first and second coated surfaces.    DESCRIPTION OF DRAWING(S) - The figure is a schematic illustration of 2 cells in a liquid-cooled fuel cell stack.    Membrane-electrode-assemblies (4, 6)    Separator plate (8)    Collector plates (10, 12)    Distribution elements (14, 16)    Active sides (20, 21)
NOVELTY - A rechargeable battery comprises battery cells connected together to discharge in parallel, each of the parallel discharging cells, or each group having its own respective recharging input; and a switching mechanism to switch a number of the parallel discharging battery cells or groups of cells to connect to their respective recharging input for recharging each the cell or group of cells individually.    USE - The battery is used for powering perimeter security installations as well as providing power to remote sensing and surveillance equipment.    ADVANTAGE - The battery is highly compact yet adapted for use in hostile environments and suited to being left outdoors unattended for many hours, and has the ability to store a high level of charge for delivery over prolonged periods.    DESCRIPTION OF DRAWING(S) - The figure shows a schematic circuit diagram of the rechargeable battery.    On-board battery analyzer (100)    Light emitting device display (101)    Push button (102)    Thermal fuse (105)    Output leads (106)
NOVELTY - A bipolar interconnection plate (10) includes a planar support member having opposing first and second sides surfaces (14, 16); elongate channel (30) and lands (28, 32) defined on respective side surface of the support member; and heat pipe (12) disposed in the planar support member for receiving and distributing heat in the fuel cell stack.    USE - For placement between fuel cell units in fuel cell stack to form power generation system.    ADVANTAGE - The bipolar interconnection plate distributes heat more effectively through the use of heat pipes disposed within the plate itself.    DETAILED DESCRIPTION - INDEPENDENT CLAIMS are also included for:    (1) a fuel cell stack including fuel cell units forming a power generation system, in which each fuel cell unit includes an anode member, cathode member, electrolyte material between the anode member and the cathode member, and the above bipolar interconnection plate between pair of adjacent fuel cell units in the fuel cell stack; and    (2) constructing a bipolar interconnection plate by providing a machined bipolar interconnection plate; forming a bore through the support member in the area of the lands on the first side of the support member; and securing a heat pipe within the bore.    DESCRIPTION OF DRAWING(S) - The figure is an enlarged schematic cross-sectional view of the bipolar interconnection plate.    Bipolar interconnection plate (10)    Heat pipe (12)    Side surface (14, 16)    Land (28, 32)    Channel (30)
NOVELTY - A polymer electrochemical generator includes electrochemical cells each comprising electrochemical laminates and current collecting terminal(s) having arms to receive the electrochemical laminates; a resilient heat sink material adjacent and in mechanical contact with the current collecting terminal; and thermally conductive structural housing having walls enclosing the electrochemical cells and the resilient heat sink material.    USE - Used as polymer electrochemical battery.    ADVANTAGE - The generator efficiently channel thermal energy between its interior and exterior.    DETAILED DESCRIPTION - A polymer electrochemical generator (10) includes:    (1) electrochemical cells (12), each comprising electrochemical laminates and current collecting terminal(s) (16, 17) having arms to receive the electrochemical laminates;    (2) a resilient heat sink material (18) adjacent and in mechanical contact with the current collecting terminal and being electrically resistive and thermally conductive; and    (3) a thermally conductive structural housing (14) having walls enclosing the electrochemical cells and the resilient heat sink material, an inner surface of the walls is positioned adjacent the resilient heat sink material and in thermal contact with the resilient heat sink material, an outer surface of the walls is adapted to dissipate thermal energy generated by the electrochemical cells.    DESCRIPTION OF DRAWING(S) - The figure is a cross-sectional view of a polymer battery.    Generator (10)    Electrochemical cell (12)    Housing (14)    Current collecting terminal (16, 17)    Heat sink material (18)
NOVELTY - An antifoamer is optionally added to an aqueous liquid containing water-soluble polymer as active ingredient, and the life of the liquid is prolonged.    USE - For prolonging lifetime of the liquid used as electrolyte liquid for lead storage batteries (claimed) used for vehicles and portable apparatus.    ADVANTAGE - The liquid with improved lifetime and which can suppress the growth accumulation to the electrode surface of a lead sulfate crystal, is provided.    DETAILED DESCRIPTION - INDEPENDENT CLAIMS are included for the following:    (1) method for improving the lifetime of lead storage battery; and    (2) electrolyte liquid for lead storage battery.
NOVELTY - Direct methanol fuel cell has an electrolyte film formed by packing a polyelectrolyte in the pores of a porous membrane. When a methanol solution having a methanol concentration of 27 mass% (8 mol/L) is used as a liquid fuel, a power density of more than 45 mW/cm2 is obtained at 23degreesC.    USE - For fuel cell, used for electrical power generation.    ADVANTAGE - The novel direct methanol fuel cell uses a liquid fuel which does not solidify below a freezing point, and hence can be used in cold-district regions. The fuel cell has improved electrical power generation efficiency.    DETAILED DESCRIPTION - The porous membrane is a polyimide porous membrane. The polyelectrolyte has a sulfonic acid group.    INDEPENDENT CLAIMS are included for;    (1) An electrolyte film; and    (2) An electrolyte film-electrode joint component.
NOVELTY - The polybenzazole composite material has support material formed from porous film which consists of polybenzazole polymer, and other polymers, and substrate containing polymer solution obtained by dissolving polybenzazole polymer in good solvent. The substrate is solidified by contacting with poor solvent of polybenzazole polymer. Contact angle of good solvent of polybenzazole polymer and the substrate is 30degreesC or less.    USE - As composite film, preferably solid polymer electrolyte film used for polymer electrolyte fuel cell, for power supply devices such as electric vehicle.    ADVANTAGE - The polybenzazole composite material has excellent mechanical strength, heat-resisting property, electric power generation characteristics, gas barrier property and ionic conductivity.    DETAILED DESCRIPTION - The other polymer is ion exchange resin. An INDEPENDENT CLAIM is included for manufacture of polybenzazole composite material.
NOVELTY - The solid polymer electrolyte comprises an aromatic hydrocarbon type polymer compound with repeating units (1) with aromatic acid derivative (2) and aromatic compound (3) as side chain substitution groups.    USE - For fuel cells using film/electrode junction comprising catalyst electrode layer comprising solid polymer electrolyte (all claimed). Solid polymer electrolyte film can also be used in water electrolysis, humidity sensor, gas sensor, oxygen enricher.    ADVANTAGE - The solid polymer electrolyte has excellent durability, oxidation resistance, moisture resistance and heat resistance. The electrolyte is obtained by cheap and efficient manufacture.    DETAILED DESCRIPTION - The solid polymer electrolyte comprises an aromatic hydrocarbon type polymer compound with repeating units (1) with aromatic acid derivative (2) and aromatic compound (3) as side chain substitution groups.    -(Ar1)- (1)    -SO2-Ar2-X (2)    -SO2-Ar3 (3)    Ar1,Ar2 = bivalent aromatic derivative substituted with carbon ring of bivalent aromatic group;    X = sulfonic acid and/or sulfonamide sulfonic acid;and    Ar3 = aromatic derivative substituted with carbon ring of Ar2 or aromatic group, excluded with sulfonic acid and/or sulfonamide sulfonic acid.    INDEPENDENT CLAIMS are included for the following:    (1) solid polymer electrolyte film comprising the solid polymer electrolyte;    (2) catalyst electrode layer comprising solid polymer electrolyte, which serves as catalyst electrode on surface of an electroconductive material, comprising carbon material supporting catalyst metal particles;    (3) film/electrode junction which comprises the catalyst electrode layer; and    (4) fuel cell using the film/electrode junction.
NOVELTY - A solid polymer electrolyte contains organic polymeric cross-linked substance, electrolyte, and organic solvent that solubilizes the electrolyte. The cross-linked substance is formed by mutually cross-linking organic polymer having carbonate group as functional group.    USE - For use as electrochemical-device material for high-energy density battery such as lithium cell.    ADVANTAGE - The solid polymer electrolyte has high ion conductivity even under room temperature. The solid polymer electrolyte has excellent film forming property. The polymer electrolyte film has high ion electric conductivity, flexibility and mechanical strength.
NOVELTY - A diffusion media (20) is fabricated by providing a diffusion media substrate comprising a porous fibrous matrix and carbonaceous material; applying mesoporous layer (24) along the substrate by providing a coating comprising hydrophobic component (26), hydrophilic component (28), and pore forming agent; and decomposing the pore forming agent such that the mesoporous layer has a porosity greater than that of the diffusion media substrate.    USE - The process is used for fabricating a diffusion media for use in device, such as fuel cells for vehicle (claimed).    ADVANTAGE - The porosity of diffusion media is increased from 78% (absent the mesoporous layer) to 84% (including the mesoporous layer).    DETAILED DESCRIPTION - Fabrication of diffusion media (20) involves providing a diffusion media substrate (22) comprising a porous fibrous matrix defining first and second major faces (21, 23) and carbonaceous material sufficient to render the substrate electrically conductive; applying a mesoporous layer (24) along one of the first and second major faces of the substrate by providing a coating comprising a hydrophobic component (26), a hydrophilic component (28), and a pore forming agent, where the substrate is free of fluorinated polymers outside of regions of the substrate carrying the mesoporous layer; and decomposing the pore forming agent such that the mesoporous layer has a porosity greater than a porosity of the diffusion media substrate. An INDEPENDENT CLAIM is also included for a device comprising a diffusion media that comprises a diffusion media substrate and a mesoporous layer.    DESCRIPTION OF DRAWING(S) - The figure shows a schematic view of a porous diffusion media.    Diffusion media (20)    Major faces (21, 23)    Diffusion media substrate (22)    Mesoporous layer (24)    Hydrophobic component (26)    Hydrophilic component (28)
NOVELTY - A photovoltaic device includes anode, a cathode, and photoactive layer(s) between the anode and the cathode. The photoactive layer comprises a composition comprising a polymer having a glass transition temperature (Tg) of at least 125 degrees C and a photoactive material. The photoactive material comprises a hole transporting organic material, an electron transporting organic material, or a light harvesting organic material.    USE - The photovoltaic device is useful for converting light energy into electrical energy, particularly for converting solar energy into electrical energy. It is also used in photodetection and light detection applications (e.g. sensors).    ADVANTAGE - The photovoltaic device has lower cost of production.    DETAILED DESCRIPTION - A photovoltaic device comprises an anode, a cathode, and photoactive layer(s) between the anode and the cathode. The photoactive layer comprises a composition comprising a polymer having a glass transition temperature (Tg) of at least 125 degrees C and a photoactive material. The photoactive material comprises a hole transporting organic material, an electron transporting organic material, or a light harvesting organic material. The polymer and the photoactive material are in a single phase. The photoactive material is at least 20 wt.%. It is in electrical communication with the anode and the cathode. The anode and the cathode conduct an electric charge from the photoactive layer(s) produced by the photoactive layer absorbing light.    An INDEPENDENT CLAIM is also included for a method for manufacturing the photovoltaic device.    DESCRIPTION OF DRAWING(S) - The figure is a graph of the current-voltage characteristics.
NOVELTY - A non-sintering type nickel electrode (1) has a two dimensional porous metal substrate that supports active-material layer (2). The porous substrate (3) has porosity of 5-20% and pore diameter of 0.5-2 mm. The active-material layer contains active-material powder comprising nickel hydroxide, binder and electroconductive agent, as main components. The binder is particle-like or fibrous thermoplastic resin.    USE - For alkaline storage battery (claimed).    ADVANTAGE - The non-sintering type nickel electrode having high discharge capability and charging-and-discharging cyclic characteristics is provided economically. The adhesivity of active-material layer and substrate is improved. High efficiency alkaline storage battery having favorable charging-and-discharging cyclic characteristics is provided.    DETAILED DESCRIPTION - An INDEPENDENT CLAIM is included for alkaline storage battery comprising non-sintering type nickel electrode.    DESCRIPTION OF DRAWING(S) - The figure shows the structure of nickel electrode.    nickel electrode (1)    active-material layer (2)    substrate (3)
NOVELTY - The ionic conductive electrolyte film has a film-like component having electrical conductivity of 10 mS/cm or more measured along film-thickness direction. The film-like component comprises oxide material having silicon as main component, and has pores having average pore radius of less than 5 nm.    USE - For fuel cell (claimed).    ADVANTAGE - The ionic conductive electrolyte film prevents desorption of water out of the pore by reducing the size of pore. Since the diameter of pore is small, the permeation of substance (such as methanol) other than ions (such as proton) is suppressed. The film has favorable ionic conductivity, strength and durability. The generation of crack in the film-like component is prevented.    DETAILED DESCRIPTION - INDEPENDENT CLAIMS are included for the following:    (1) manufacture of ionic conductive electrolyte film by applying a sol containing template compound and gel-forming material having silicon compound as main component, on a base material and drying; and    (2) fuel cell using the ionic conductive electrolyte film.
NOVELTY - A first organic n- or p- conducting semiconductor layer is deposited on an electrode. On this solidified layer, a further organic semiconductor layer is added, of the other conductivity type. Its solvent partially dissolves the first layer, so mixing the two. This forms a bulk hetero-junction mixed layer. A second electrode is deposited opposite the first.    USE - To make organic polymer-based solar cells or photodetectors.    ADVANTAGE - This method simplifies the formation of a bulk hetero-junction mixed layer. Greater freedom is allowed in the selection and formulation of the solvents, benefiting manufacture overall. During coating of the second layer on the first, it is only slightly eroded by solvent in the second layer.    DESCRIPTION OF DRAWING(S) - The graph compares characteristics of solar cells produced in accordance with the invention, against those of prior art solar cells.(Drawing includes non-English language text)
NOVELTY - A polymeric electrolyte film contains a fluorine-type polymer electrolyte (a) having an ion exchange group, and a basic polymer (b). The contents of components (a,b) with respect to total mass of components (a,b) are 50-99.999 mass% and 0.001-50 mass%, respectively. Portion(s) of components (a,b) are optionally connected with each other by chemical bond.    USE - For membrane electrode assembly of polymer electrolyte fuel cell (both claimed) used as electric power source of motor vehicle, domestic cogeneration system and portable generator.    ADVANTAGE - The polymeric electrolyte film has excellent chemical stability, mechanical strength, heat-resisting property, high durability even in high temperature, and favorable exterior without any defects. The polymer electrolyte fuel cell has high output characteristics, stability and durability even under extreme conditions.    DETAILED DESCRIPTION - INDEPENDENT CLAIMS are included for the following:    (1) manufacture of polymeric electrolyte film, which involves mixing a polymer mixture of fluorine-type polymer electrolyte and basic polymer with a fluid medium containing a protic solvent to obtain cast liquid, casting obtained liquid on a support to form a liquid coated film, and removing the fluid medium from the liquid coated film;    (2) membrane electrode assembly, which has the polymeric electrolyte film tightly held between an anode and cathode. The electrodes consist of respective catalyst layers, and have proton-conductivity; and    (3) polymer electrolyte fuel cell, which has the membrane electrode assembly. The fuel cell is obtained by mutually coupling the anode and the cathode of membrane electrode assembly through an electronic conductivity material positioned at the outer side of the polymeric electrolyte film.
NOVELTY - A polymeric composition comprises monomer comprising alkyl acrylate and/or di-acrylate; polymerization initiator; and electrolytic solution comprising non-aqueous organic solvent and lithium salt. The alkyl acrylate has alkyl group with less than or equal to4C. The di-acrylate has less than or equal to12C.    USE - Used for making polymer electrolyte for rechargeable lithium battery (1) (claimed).    ADVANTAGE - The invention provides polymer electrolyte having good mechanical strength to prevent short circuit between positive (3) and negative (2) electrodes, and exhibiting constant good ability to maintain electrolytic solution.    DESCRIPTION OF DRAWING(S) - The figure is a schematic view showing structure of lithium secondary battery.    Lithium battery (1)    Negative electrode (2)    Positive electrode (3)    Separator (4)    Battery case (5)    Sealing portion (6)
NOVELTY - A hydrogen-oxygen fuel cell comprises an ionically conducting media disposed between an anode and a cathode; a hydrogen distribution system in communication with the anode; an oxygen distribution system in communication with the cathode; and a hydrogen-oxygen recombination catalyst disposed in the hydrogen distribution system, and/or the oxygen distribution system.    USE - For converting the energy of chemical reaction into electricity.    ADVANTAGE - The fuel cell operates with greater safety if a leak develops between the anode and cathode sides, thus allowing the hydrogen and oxygen to become mixed on whichever side operates at lower pressure. Its design prevents the accumulation of explosive mixtures of gases within the fuel cells.
NOVELTY - Contact for interconnecting thin film solar cell panel to flex circuit, comprises top contact on top- and edge sides of panel and on silver contact of solar cell; and bottom contact over top contact on edge side of panel and on bottom of panel. The top and bottom contacts form a wrap around contact, which is laser welded to a trace conductor of flex circuit for interconnecting silver contact to the flex circuit.    USE - For interconnecting a thin film solar cell panel to a flex circuit.    ADVANTAGE - The wrap around contact provides power and ground bus connections between silver contacts on the thin film solar cell to flex circuit.    DESCRIPTION OF DRAWING(S) - The figure shows a diagram of top contact deposition.
NOVELTY - A photoelectrochemical cell (20) comprises a housing having light transmissive wall; and a photo electro-catalyst disposed on the light transmissive wall facing surface.    USE - For splitting water into hydrogen and oxygen.    ADVANTAGE - The photoelectrochemical cell has improved efficiency and performance stability. It enables transmission of sunlight to the photoelectrode catalyst surface without incurring the energy losses. It also eliminates the water surface tension.    DETAILED DESCRIPTION - A photoelectrochemical cell comprises semiconductor photoelectrode, a second electrode and an electrolytic solution. It also comprises housing enclosing the photoelectrochemical cell. The housing comprises a light transmissive wall. The light transmissive wall and the semiconductor photoelectrode forms a space between them. The space contains no electrolytic solution. The semiconductor photoelectrode comprises a proton exchange membrane having an electrolyte facing surface in contact with the electrolytic solution and a light transmissive wall facing surface. A photo electro-catalyst is disposed on the light transmissive wall facing surface.    DESCRIPTION OF DRAWING(S) - The figure is a schematic diagram of a water-splitting photoelectrolytes reactor or cell.    Cell (20)    Enclosure (21)    Photocathode (22)    Photoanode (23)    Catalytic layer (24)
NOVELTY - The anti-reflective film (2) comprises silicon nitride as a main component. Film (2) is obtained by applying polysilazane-containing coating liquid on a silicon substrate (1) and baking in nitridation atmosphere, without using vacuum.    USE - For solar cell.    ADVANTAGE - The anti-reflective film has excellent reflection prevention effect and passivation effect, and is obtained economically since expensive vacuum device is not used.    DETAILED DESCRIPTION - An INDEPENDENT CLAIM is included for preparation of anti-reflective film.    DESCRIPTION OF DRAWING(S) - The figure shows the sectional drawing of the solar cell equipped with anti-reflective film.    single crystal silicon substrate (1)    solar cell (2)
NOVELTY - An electrode catalyst layer consists of a platinum catalyst (3), an electronic conductor consisting of a carbon black (2), and a proton conductor. The proton conductor (4) is formed in agglomerate (1) obtained from the carbon black, and in the pore between agglomerates.    USE - For electrode of polymer electrolyte fuel cells (both claimed).    ADVANTAGE - The electrode catalyst layer provides electrode with uniform pore distribution, and has high catalytic efficiency and electric power generation capability.    DETAILED DESCRIPTION - INDEPENDENT CLAIMS are included for the following:    (1) electrode obtained by forming the electrode catalyst layer on surface(s) of a porous material; and    (2) polymer electrolyte fuel cell obtained using the electrode.    DESCRIPTION OF DRAWING(S) - The figure shows the structure of electrode catalyst layer.    agglomerate (1)    carbon black (2)    platinum catalyst (3)    proton conductor (4)
NOVELTY - The system (1) comprises a fuel cell (2) which generates electric power using a liquid fuel, and a gas feeder to supply gas to liquid-fuel receipt side of the fuel cell.    USE - For generating electric power.    ADVANTAGE - The fuel cell system is very reliable and durable, and suppresses damage of fuel cell by freezing and deterioration of the electrolyte film by liquid fuel.    DETAILED DESCRIPTION - An INDEPENDENT CLAIM is included for: electric-power generation method of the fuel cell.    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 (2)    methanol tank (11)    methanol feed pump (12)
NOVELTY - The separator (31) has a cavity (37) formed adjacent to each of the straight-line-form grooves (33,35).    USE - For polymer electrolyte fuel cell (PEFC) (claimed) used as power supply for electric vehicle, portable machine and cogeneration apparatus.    ADVANTAGE - Ensures dimensional accuracy of the separator produced by injection molding.    DETAILED DESCRIPTION - INDEPENDENT CLAIMS are also included for the following:    (1) polymer electrolyte fuel cell; and    (2) separator manufacturing method.    DESCRIPTION OF DRAWING(S) - The figure shows an explanatory view of the separator molded with injection molding machine.    separator (31)    scrap portion (32)    straight-line-form grooves (33,35)    cavity (37)
NOVELTY - The transparent composite composition comprises transparent resin and glass filler. The transparent resin has an opto elastic constant of below 20x10-12 Pa-1, after curing.    USE - For display element (claimed), for optical sheets used as substrate for liquid crystal display element, organic electroluminescent display element, color filter, touch panel and solar cells, for transparent sheets, optical lens, optical elements, optical wave guide and for LED sealing agent.    ADVANTAGE - The transparent composite composition has low coefficient of linear expansion, excellent optical characteristics, transparency and heat resistance.    DETAILED DESCRIPTION - An INDEPENDENT CLAIM is included for a display element formed using the transparent resin composite composition.
NOVELTY - The plastic composite sheet contains thermosetting resin or ultraviolet curable resin (a), powder-like inorganic filler (b) and fibrous inorganic filler (c), as main components. The total amount of fillers (b,c) is 60-95 wt.% with respect to 100 wt.% of composite sheet. The weight proportion of powder-like filler and fibrous filler is 5/95-95/5. The powder-like filler is glass-like substance having melting point of 300-1000degreesC.    USE - As substrate for display element (claimed) such as organic electroluminescent display element, liquid crystal display, color filters, touch panel, and solar cell, as optical sheet for optical lens, optical element and optical waveguide, and as LED sealing agent.    ADVANTAGE - The plastic composite sheet has high surface smoothness, low linear expansion coefficient, and excellent transparency, heat resistance, solvent resistance and flame retardance.    DETAILED DESCRIPTION - An INDEPENDENT CLAIM is included for display element using plastic composite sheet.
NOVELTY - Fuel tank (1) has an internal equipment container (3) accommodating liquid fuel, provided in an exterior container (2). The container (3) has double structure, and contains a dividing wall (4) made of fluorine resin and an elastic component formed at the outer side.    USE - For fuel cell system (claimed) used for electric power generation in portable electronic devices, e.g. personal computer.    ADVANTAGE - The fuel tank has high safety, and prevents transpiration of liquid fuel and suppresses the loss of liquid fuel. The tank supplies the fuel smoothly and rapidly.    DETAILED DESCRIPTION - An INDEPENDENT CLAIM is included for: the fuel cell system.    DESCRIPTION OF DRAWING(S) - The figure shows the outline sectional view of the fuel tank.    fuel tank (1)    exterior container (2)    internal equipment container (3)    dividing wall (4)    balloon (5)    quick connector (6)
NOVELTY - An electrically conductive shaped article, e.g. conductive flow field separator plate, comprises polymer resin, and conductive fillers. The polymer resin is polymer blend containing (wt.%) (a) grafted polyolefin (10-100, preferably 50-100) or blend of grafted polyolefins, and (b) other thermoplastic polymer with melting point less than 280degreesC (0-90, preferably 0-50).    USE - For use as electrical conductive shaped articles, e.g. conductive flow field separator plate for use in polymer electrolyte membrane fuel cell (claimed).    ADVANTAGE - The invention is high conductive while reducing cost. It can be easily processed below 280degreesC. It has low melt viscosity and good moldability. It provides excellent electrical conductivity and mechanical strength after being molded into collector plates.    DETAILED DESCRIPTION - An INDEPENDENT CLAIM is included for making conductive flow conductive field separator plate comprising mixing polymer resin with conductive filler to form conductive blend, and molding conductive blend to form conductive flow field separator plate.    DESCRIPTION OF DRAWING(S) - The figure shows a flow chart of the step of making separator plates.
NOVELTY - Bipolar plate (5) has a layer (4) of hydrophobic material which is soluble in a solvent on its surfaces.    USE - For fuel cells.    ADVANTAGE - Water is safely removed from the fuel cell even at low flow speeds of the operating gases.    DETAILED DESCRIPTION - An INDEPENDENT CLAIM is also included for a fuel cell consisting of a membrane-electrode unit electrically connected to the above bipolar plate.    DESCRIPTION OF DRAWING(S) - The figure shows a schematic view of a stack of fuel cells.    fuel cells (1)    hydrophobic material layer (4)    bipolar plates (5)    anodes (7)    cathodes (9)    stack (10)
NOVELTY - Contact device (4) has a hydrophobic surface layer (45) partially formed on its surface.    USE - Used in fuel cells.    ADVANTAGE - Water can be easily removed from the terminal compartment and thus from the fuel cell stack.    DETAILED DESCRIPTION - INDEPENDENT CLAIMS are also included for the following:    (1) Fuel cell stack containing the contact device; and    (2) Fuel cell block containing the fuel cell stack.    DESCRIPTION OF DRAWING(S) - The drawing shows a partial section through the contact device.    contact device (4)    contact springs (43)    hydrophobic surface layer (45)    holding elements (47)    electrical connecting points (48)
NOVELTY - The non-aqueous electrolyte secondary battery contains a cathode having a cathode mix layer and a cathode collector. The cathode mix layer contains a cathode active material and a binder having styrene butadiene rubber. The cathode active material contains silicon oxide in which atomic ratio of oxygen with respect to silicon is greater than 0 and less than 2. The adhesion intensity of cathode mix layer and cathode collector is 75 N/m or more.    USE - For power supply for various portable devices.    ADVANTAGE - The non-aqueous electrolyte secondary battery prevents swelling at a high temperature, and has high discharge capability at normal temperature.    DETAILED DESCRIPTION - The non-aqueous electrolyte secondary battery contains a cathode having a cathode mix layer and a cathode collector. The cathode mix layer contains a cathode active material, a substance, which contains carbon material, and a binder. The cathode active material contains silicon oxide in which the atomic ratio of oxygen with respect to silicon is greater than 0 and less than 2. The binder contains a styrene butadiene rubber. The adhesion intensity of the cathode mix layer and the cathode collector is 75 N/m or more.    DESCRIPTION OF DRAWING(S) - The graph shows relationship between content of styrene-butadiene rubber and battery swelling. (Drawing includes non-English language text).
NOVELTY - An electrode catalyst is formed by supporting a metal on an electroconductive support after activating the support surface by surface treatment.    USE - For polymer electrolyte fuel cell (claimed) used as drive source of motor vehicles, and as constant power supply.    ADVANTAGE - The utilization factor of metal in electrode process is improved, and the amount of metal supported in the unreacted site is decreased. The electrode catalyst is manufactured economically. The reactivity of the electrode catalyst is improved. The polymer electrolyte fuel cell comprising electrode catalyst, has high electric power generation ability.    DETAILED DESCRIPTION - INDEPENDENT CLAIMS are included for the following:    (a) polymer electrolyte fuel cell comprising electrode catalyst; and    (b) manufacture of electrode catalyst, involves supporting metal on surface-treated electroconductive support.    DESCRIPTION OF DRAWING(S) - The figure shows the model of electrode catalyst.    carbon (1)    noble metals (2)
NOVELTY - A hydrogen storage material is obtained by impregnating and baking a monomer and zinc chloride in a raw material.    USE - In hydrogen storage apparatus of hydrogen storage system used in fuel cell vehicle (all claimed).    ADVANTAGE - The hydrogen storage material has high hydrogen storage ability, and several pores having diameter of 0.7-1.2 nm, and is economically and easily manufactured. The hydrogen storage apparatus using the hydrogen storage material is compact and lightweight. A hydrogen storage system without the need of using a non-standard component and detector for countermeasure with respect to high voltage, is obtained. The fuel cell vehicle is lightweight, and has high efficiency and durability.    DETAILED DESCRIPTION - INDEPENDENT CLAIMS are included for the following:    (1) manufacture of hydrogen storage material, which involves impregnating zinc chloride into a raw material, impregnating monomer into raw material containing zinc chloride, and baking the impregnated product;    (2) hydrogen storage apparatus, which has the hydrogen storage material;    (3) hydrogen storage system, which has the hydrogen storage apparatus; and    (4) fuel cell vehicle using the hydrogen storage system.
NOVELTY - The reverse side protection sheet (1) has a vapor deposition film (10) having a vapor deposition thin film layer (12) of inorganic oxide on surface of a base film (11), and a multilayer polyester film (30) laminated on surface(s) of film (10). Film (30) has a foamed resin layer (32) in middle, and is obtained from polyester resin having intrinsic viscosity of 0.6 dl/g or more and cyclic trimer content of 0.5 weight% or less.    USE - For solar cell module (claimed).    ADVANTAGE - The reverse side protection sheet has excellent heat-resisting property, gas barrier property, dimensional stability, hydrolysability-proof, electric insulation, durability and weather resistance. The solar cell module has high electric power generation efficiency and high performance.    DETAILED DESCRIPTION - An INDEPENDENT CLAIM is included for solar cell module.    DESCRIPTION OF DRAWING(S) - The figure shows the sectional side view of the reverse side protection sheet.    reverse side protection sheet (1)    vapor deposition film (10)    base film (11)    vapor deposition thin film layer (12)    multilayer polyester film (30)    foamed resin layer (32)
NOVELTY - A solid polymer electrolyte consists of a polymer compound, an electrolyte salt compound having chemical cross-linked structure, and an organic-type electrolyte solvent. The polymer compound contains a polyester segment having a specific repeating unit (I).    USE - For electrical-double-layer capacitor (claimed), battery and sensor.    ADVANTAGE - The solid polymer electrolyte has excellent mechanical characteristics without capability reduction, and electrostatic capacitance equivalent to the conventional liquid electrolytic solution. Danger of ignition is prevented by preventing the leakage of electrolyte substance.    DETAILED DESCRIPTION - A solid polymer electrolyte consists of a polymer compound, an electrolyte salt compound having chemical cross-linked structure, and an organic-type electrolyte solvent. The polymer compound contains a polyester segment having a repeating unit of formula (I).    R1=1-8C alkylene group optionally having alkyl substituent;    R2=2-7C alkylene group optionally having alkyl substituent;and    n=5-1000.    INDEPENDENT CLAIMS are included for the following: (i) manufacture of solid polymer electrolyte, which involves polymerizing a mixed solution consisting of an organic compound of formula (II), an electrolyte salt compound, an organic-type electrolyte solvent, and a polymerization initiator; and (ii) electrical-double-layer capacitor using the solid polymer electrolyte.    R3=1-8C alkylene group optionally having alkyl substituent;    R4=2-7C alkylene group optionally having alkyl substituent; and    R5=H or methyl group;and    n=5-1000;    DESCRIPTION OF DRAWING(S) - The figure shows a schematic view of an electrical-double-layer capacitor.    current collection components (1,2)    polarizing electrodes (3,4)    separator (5)    gasket (6)    case (7)
NOVELTY - The reinforcing material consists of an organic fiber cloth covered with an acid-proof inorganic layer.    USE - For proton conductive films used for fuel cell (claimed) as electrolyte film. The fuel cell is used for motor vehicles.    ADVANTAGE - The reinforcing material has excellent heat resistance and durability. The reinforcing material economically provides highly strong proton conductive film. The fuel cell using the proton conductive film has excellent electric power generation efficiency.    DETAILED DESCRIPTION - INDEPENDENT CLAIMS are included for the following:    (1) proton conductive films using the reinforcing material; and    (2) fuel cell using the proton conductive film.
NOVELTY - The novel dendrimer consists of a polymer chain containing specific repeating unit.    USE - For ionic conductive polymer electrolyte (claimed) used for electrochemical device such as battery.    ADVANTAGE - The dendrimer has favorable ionic conductivity at room temperature, even in the absence of a solvent.    DETAILED DESCRIPTION - The dendrimer consists of a polymer chain containing a repeating unit of formula (II).    R1 = H or 1-4C alkyl group;    R2,R3 = 1-5C alkyl group having hydrogen atom or substituent;    R4 = H, hydrocarbon group, acyl group or silyl group;    r = 2-5;and    s = 1-100    when r or s is two or more, R2 and R3 are same or mutually different respectively.    An INDEPENDENT CLAIM is included for the ionic conductive polymer electrolyte consisting of a composite material containing at least one type of electrically charged ionic species and a dendrimer.
NOVELTY - Flexible photovoltaic cell has photosensitized interconnected nanoparticle material and charge carrier material, both disposed between first and second flexible light transmitting substrates.    USE - Used as flexible photovoltaic cell.    ADVANTAGE - The polymeric linking agent enables fabrication of thin film solar cells at low temperatures.    DESCRIPTION OF DRAWING(S) - The figure shows a chemical structure of a polylinker for nanoparticles for a metal oxide.
NOVELTY - A hydrogen generator comprises at least one or at least two anodes of different materials, at least one cathode, and an electrolyte. The electrolyte comprises a metal hydride, at least one stabilizing agent, and a solvent (preferably water). The hydrogen gas is generated whenever at least one anode is electrically connected to the cathode.    USE - As a hydrogen generator battery for generating electric current.    ADVANTAGE - The hydrogen generator is self-regulating, self-starting and self-pressurizing.
NOVELTY - A resin/graphite composite comprises a resin impregnated graphite article pressure cured at an elevated temperature.    USE - For an electronic thermal management device (claimed), supercapacitors, and secondary batteries.    ADVANTAGE - The inventive composite has enhanced in-plane properties. It has relatively high thermal conductivity in the "a" direction and relatively low conductivity in the "c" direction.    DETAILED DESCRIPTION - INDEPENDENT CLAIMS are also included for:    (1) an electronic thermal management device, comprising sheet(s) of resin impregnated, compressed particles of exfoliated graphite pressure cured at an elevated temperature; and    (2) a method of forming a resin/graphite composite, comprising impregnating a graphite article with resin; and curing the resin under pressure and at an elevated temperature.
NOVELTY - A fuel cell composite bipolar plate is prepared by compounding a mixture comprising a graphite powder and a vinyl ester resin to form a homogeneous bulk molding compound material comprising 80 wt.% of the graphite powder, and molding the material to form a bipolar plate having a desired shape at 80-200degreesC and 500-4000 psi. The particles of the graphite powder have a size of 10-80 mesh.    USE - For preparing a fuel cell composite bipolar plate.    ADVANTAGE - The inventive method provides a fuel cell bipolar plate having a high electrical conductivity, excellent mechanical properties, and high thermal stability. The provided composite bipolar plate has increased electric conductivity, increased mechanical properties, while meeting flame retardant and corrosion resistance demands.
NOVELTY - The double-sided precoat aluminum plate (10) has lubricative coating film (20) having undercoat (16) and top-coat layer (18), provided on one surface of aluminum plate (12). Electroconductive coating film (24) is formed on other surface of plate (12). Undercoat and layer (18) are formed using specific organic resin-based coating material. Film (24) consists of coating material containing resin bead having electroconductive substance.    USE - For battery case of electric vehicle, hybrid vehicle, electric equipments such as radio, and electronic devices such as personal computer, mobile telephone and television.    ADVANTAGE - The double-sided precoat aluminum plate has excellent press-forming property, moldability, design property and electroconductivity, and generation of crack in the coating film is prevented during press stamping.    DETAILED DESCRIPTION - The double-sided precoat aluminum plate has a lubricative coating film having an undercoat and top-coat layer (18), provided on one surface of an aluminum plate. An electroconductive coating film (24) is formed on other surface of the aluminum plate. The undercoat is formed using organic resin-based coating material, which does not contain pigment. The layer (18) is formed using organic resin-based coating material containing a pigment. The film (24) consists of organic resin-based coating material containing resin bead having electroconductive substance. An INDEPENDENT CLAIM is included for press stamping method.    DESCRIPTION OF DRAWING(S) - The figure shows cross-sectional explanatory drawing of double-sided precoat aluminum plate.    double-sided precoat aluminum plate (10)    aluminum plate (12)    undercoat (16)    top-coat layer (18)    lubricative coating film (20)    electroconductive coating film (24)
NOVELTY - The circuit element comprises a pair of metallic elements (1) containing the lead portion for connecting to a circuit adhered on the front and back sides of an electroconductive polymeric positive coefficient, provided on front and back sides of a positive temperature coefficient (PTC) element composition (2). A buffer that absorbs stress or tension is formed between the joint of the PTC composition and metallic elements, and the lead portions.    USE - E.g. positive temperature coefficient element (PTC) used in battery.    ADVANTAGE - The durability of the element with respect to the stress and tension while mounting to a circuit is improved.    DESCRIPTION OF DRAWING(S) - The figure shows an outline sectional view and a perspective view of the battery PTC element. (Drawing includes non-English language text).    metallic element (1)    PTC composition (2)
NOVELTY - A fuel cell is manufactured by: (i) providing proton exchange membrane (22), anode, and cathode; (ii) combining anode and cathode on opposite sides of (22) to form membrane electrode assembly; (iii) providing 2 conductive nets (21); (iv) providing b-stage adhesive; (v) transferring b-stage adhesive to surfaces of (21); and (vi) heat pressing (21) onto surfaces of anode and cathode of the membrane electrode assembly.    USE - Used in the manufacture of fuel cell for fuel cell assembly (claimed).    ADVANTAGE - The manufacture provides fuel cell assembly with improved connecting structure.    DESCRIPTION OF DRAWING(S) - The figure is a schematic view showing application of b-stage adhesive to conductive net.    conductive net (21)    membrane (22)
NOVELTY - The present invention provides a sealing compound for zinc-manganese cell and its preparation method. It is made up by using butyl rubber and polyisobutylene as main raw material, adding tackifying resin, ceresine wax, antioxidant and pigment and adopting a certain preparation process. Its preparation method includes the following steps: firstly, placing the butyl rubber and polyisobutylene into a heating modulation container, heating to 50-150 degrees C, melting them, and stirring them and at the same time respectively slowly adding tackifying resin, ceresine wax, antioxidant and pigment, then progressively heating to 150-180 deg.C, constant temp. stirring for 1-8 hr to make them be dissolved completely so as to obtain the invented sealing compound for zinc-manganese cell. It can obtain good sealing effect, can improve cell storage stability and can prolong service life of cell.
NOVELTY - Fuel cell arrangement comprises a membrane-electrode structure arranged between two profiled electrically conducting separator plates (3) for introducing the educts and removing the reaction products of an electrochemical process and formed from a flat solid polymer electrolyte or ion exchange membrane (1) and two porous electrodes (2) with an electro-catalyst completely covering the membrane. The electrode surfaces are covered with a surface tenside (4) in a region on the periphery of the membrane. The edge surfaces of the separator plates and the membrane-electrode structure are covered by a sealing agent (5) which penetrates the regions covered with the surface tenside of the electrode surfaces.    USE - For electrochemical fuel cells.    ADVANTAGE - The fuel cell arrangement is reliably sealed.    DETAILED DESCRIPTION - An INDEPENDENT CLAIM is also included for a process for the production of the fuel cell arrangement.    DESCRIPTION OF DRAWING(S) - The drawing shows a cross-section through the fuel cell arrangement.    ion exchange membrane (1)    electrodes (2)    separator plates (3)    surface tenside (4)    sealing agent (5)
NOVELTY - A proton-conductive film comprises particles (1) having a metal-oxygen cross-linked structure, an acid radical provided at surface of the particles, and a proton conduction path formed at gap (2) provided between the particles. The particles collectively constitute a contiguous component.    USE - For fuel cell (claimed), such as polymer electrolyte fuel cell (PEFC) and direct methanol fuel cell (DMFC) used as power source in vehicle.    ADVANTAGE - The proton conductive film has high dimensional stability and excellent heat resistance and proton conductivity at high temperature. The carbon monoxide poisoning amount is reduced in fuel cell due to presence of proton conductive film, and hence electric-power-generation efficiency is improved.    DETAILED DESCRIPTION - INDEPENDENT CLAIMS are included for the following:    (1) manufacture of proton-conductive film. A blend containing mercapto-group-containing compound having mercapto group, covalent bonded hydrolysable silyl group capable of condensing with mercapto group, and/or silanol group, and polar controlling agent, is prepared. The blend is formed into a film on a substrate. Silanol group and/or hydrolysable silyl group is hydrolyzed and condensed to form a film containing particles with silicon-oxygen cross-linked structure. Mercapto group is oxidized to sulfonic acid group. The obtained sulfonic acid group is introduced to the surface of the particle, and proton-conductive film is manufactured; and    (2) fuel cell, which is manufactured using the proton-conductive film.    DESCRIPTION OF DRAWING(S) - The figure shows a proton conductive film.    particle (1)    gap (2)
NOVELTY - The non-aqueous lithium type electrical storage element has anode, cathode and non-aqueous electrolyte liquid. Anode has active material layer containing activated charcoal, conductive layer having electroconductive filler, and anode collector. The cathode has cathode active material layer comprising carbon material (a), and cathode collector. Material (a) has BET specific surface area of 1-1500 m2/g, and occludes lithium ion.    USE - For hybrid drive system used in motor vehicle.    ADVANTAGE - The non-aqueous lithium type electrical storage element has improved input characteristic, high energy density and excellent capacitance.
NOVELTY - The film-electrode joint component (8) has a cathode (6), anode (7) and ion exchange membrane (4). The cathode and anode have a gaseous diffusion layer (5,5') having a hydrophobic carbon layer (2,2') containing carbon black and fluororesin, provided on a gaseous-diffusion layer base material. The distance between both carbon layer surface of anode and cathode is 0.3354-0.345 nm.    USE - For polymer electrolyte fuel cells used for electric power generation.    ADVANTAGE - The film-electrode joint-component is durable, has favorable water repellent property and time dependent deterioration of high output characteristics. The fuel cell is operated stably for long period of time.    DETAILED DESCRIPTION - The film-electrode joint component has a cathode, anode and ion exchange membrane arranged between anode and cathode. The cathode and anode have a catalyst layer (3,3') and a gaseous diffusion layer. The gaseous diffusion layer of anode and cathode have a hydrophobic carbon layer containing carbon black and fluororesin, provided on a gaseous-diffusion layer base material formed using a porous carbonaceous sheet. The distance between both carbon layer surface of anode and cathode is 0.3354-0.345 nm. The ion exchange membrane is adjoins with catalyst layer of anode and cathode.    DESCRIPTION OF DRAWING(S) - The figure shows a sectional view of film-electrode joint-component.    gaseous-diffusion layer base material (1)    carbon layers (2,2')    catalyst layers (3,3')    ion-exchange membrane (4)    gaseous-diffusion layers (5,5')    cathode (6)    anode (7)    film-electrode joint-component (8)
NOVELTY - The fuel cell (5) has electrolyte film (4), anode catalyst layer (3), cathode catalyst layer (2), and water keeping layer (1). The water-keeping layer is provided between the electrolyte film and layer (3), and/or between the electrolyte film and layer (2).    USE - For electric power generation.    ADVANTAGE - The fuel cell has high durability and capacity, at film wet conditions.    DETAILED DESCRIPTION - An INDEPENDENT CLAIM is included for fuel cell stack.    DESCRIPTION OF DRAWING(S) - The figure shows a sectional drawing of fuel cell. (Drawing includes non-English language text).    water keeping layer (1)    cathode catalyst layer (2)    anode catalyst layer (3)    electrolyte film (4)    fuel cell (5)
NOVELTY - Air battery has anode assembly (9) comprising catalyst layer (6), collector layer (5) and separator (7) sequentially laminated over the water-repellent film (8). The water-soluble conductive paint (14) is applied on the upper surface of collector layer.    USE - For air battery.    ADVANTAGE - Prevents reduction of the internal resistance of the battery, hence output characteristics is improved.    DESCRIPTION OF DRAWING(S) - The figure shows a sectional view of the air battery.    anode case (1)    opening (2)    diffusion paper (3)    positive electrode assembly (9)    insulating gasket (12)
NOVELTY - The seal structure has convex portion (3) provided at the peripheral portion of membrane electrode assembly (MEA) (2) and concave portion provided at peripheral portion of separator (1), such that the convex and concave portions are engaged when the separator and MEA are laminated. A gasket (5) provided in the concave portion of the separator, is compressed by the convex portion.    USE - Seal structure of polymer electrolyte fuel cell.    ADVANTAGE - The damage of gasket at the time of packing, storage, transport is prevented.    DESCRIPTION OF DRAWING(S) - The figure shows a sectional view of the seal structure.    separator (1)    MEA (2)    convex portion (3)    groove (4)    gasket (5)
NOVELTY - The tension structures (1,2) pull back a heat insulating plate along insertion direction of fixing tool and opposite side of connector (3), after the heat insulating plate is penetrated and inserted into connector.    USE - For fixing heat insulating plate used during construction of sleeper-beam or joist of foundation of house.    ADVANTAGE - Enables to pull back the heat insulating plate to predetermined position cover, by making the gap between connector and heat insulating plate smaller.    DETAILED DESCRIPTION - An INDEPENDENT CLAIM is also included for construction method of heat insulating plate.    DESCRIPTION OF DRAWING(S) - The figure shows a perspective view of the fixing tool.    tension structures (1,2)    front ends of tension structures (1a,2a)    connector (3)    base (4)
NOVELTY - The electrolyte contains (in wt.%): powder (10-50), solvent (5-70), polymer compound and electrolyte salt. The powder has dibutyl phthalate oil absorption amount of 50 cm3/100 g or more. The solvent comprises low boiling solvent having boiling point of 150 degrees C or less.    USE - Electrolyte for battery (claimed) such as lead battery and nickel cadmium battery used as power supply of portable electronic device.    ADVANTAGE - The electrolyte provides battery with excellent ionic conductivity (even in low temperature environments), and charging and discharging efficiency. Volatilization of the low boiling point solvent is efficiently suppressed in high temperature environments.    DETAILED DESCRIPTION - An INDEPENDENT CLAIM is included for the battery.
NOVELTY - A resin composition contains a copolymer (B) containing vinyl monomer (A) with positive and/or negative e-value, and an adjuvant which introduces ionic group.    USE - For solid-polymer electrolyte used for polymer electrolyte fuel cell (both claimed) used as electric-power supply sources e.g. non-portable generators and secondary batteries for portable devices such as mobile telephone, portable personal computer, personal digital assistant (PDA), video camera, digital camera, cordless cleaner, electric-power assisted bicycle, motorcycle, toys, motor vehicles such as bus, trains, trucks, and ships.    ADVANTAGE - The resin composition has excellent ionic and proton conductivity. The generation of the methanol crossover in the solid-polymer electrolyte using the resin composition, is prevented. A highly efficient polymer-electrolyte fuel cell having high output, is produced using the solid-polymer electrolyte.    DETAILED DESCRIPTION - INDEPENDENT CLAIMS are included for the following:    (1) manufacture of solid-polymer electrolyte, which involves removing adjuvant which introduces ionic group from the resin composition, and processing the copolymer (B) in the resin composition using the ionic-group inducing agent; and    (2) polymer-electrolyte fuel cell, which has film consisting of solid-polymer electrolyte.
NOVELTY - Manufacture of an electrolyte comprises coupling a substrate (250) to a charged electrode (240, 270) and electrodepositing a polymeric electrolyte on the substrate.    USE - For manufacturing an electrolyte for a fuel cell used to power motors, lights, computers, or electrical appliances.    ADVANTAGE - The method reduces the likelihood of swelling, increases mechanical stability and reduces the possibility of methanol crossover.    DETAILED DESCRIPTION - INDEPENDENT CLAIMS are also included for:    (a) an electrolyte comprising a porous substrate, and a polymeric electrolyte electrodeposited within the porous substrate;    (b) a fuel cell comprising a cathode, an anode and an electrolyte;    (c) an electrochemical apparatus comprising a housing, a fuel cell, and an electrolyte; and    (d) an electronic device comprising an electrochemical cell providing power to an electric power consuming apparatus, a fuel source, and a fuel flow path.    DESCRIPTION OF DRAWING(S) - The figure is a cross-sectional view illustrating an electrodeposition system.    Negative lead (220)    Charged electrode (240, 270)    Substrate (250)    Positive lead (280)
NOVELTY - The solar collector has a vacuum insulation panel.    USE - A solar collector. It is suitable for incorporation into the roof or walls of a dwelling (claimed).    ADVANTAGE - Vacuum insulation enables particularly thin construction, unlike prior art, in which a voluminous material is designed to trap a maximum thickness of still air. The vacuum is sealed in metal, hence continuous pumping or renewal are not required. The vacuum is preferably down to 2 mbar, at which the thermal conductivity is below 6 mW/m.K.    DESCRIPTION OF DRAWING(S) - A foreshortened cross section of the construction is presented.    absorbent (2)    pipes (3)    cover (4)    air (6)    stainless steel (8)    edge (9)
NOVELTY - A hydrogen storage component (11) occludes hydrogen, and has a network-like structure having pores. The network-like structure contains a hollow (13) structured hydrogen storage material.    USE - For hydrogen apparatus (claimed) such as hydrogen absorption device.    ADVANTAGE - The hydrogen storage component has high hydrogen absorption property such as high specific area, and is manufactured efficiently.    DETAILED DESCRIPTION - INDEPENDENT CLAIMS are included for the following:    (1) manufacture of hydrogen storage component, which involves forming precursor composite porous component by coating a carbon precursor to the surface of porous component having inorganic oxide material, carbonizing porous component to form a carbon composite porous component, and removing inorganic oxide material from carbon composite porous material; and    (2) hydrogen storage apparatus, which has composite material containing hydrogen storage component having hydrogen storage material or hydrogen storage material in container.    DESCRIPTION OF DRAWING(S) - The figure shows the hydrogen adsorbent structure containing network-like hollow structure. (Drawing includes non-English language text).    Hydrogen storage component (11)    Hydrogen absorbent (12)    Hollow (13)
NOVELTY - A bio-oxidizable material is introduced into a reactor provided with an anode (3) and a cathode (5) and containing anodophilic bacteria in an aqueous medium. A potential of 0.05-1.5 volts is applied between the anode and the cathode, and hydrogen gas is collected from the cathode.    USE - For producing hydrogen from bio-oxidizable material e.g. saccharides, fatty acids, proteins, alcohols, carbon monoxide, hydrogen sulfide and elemental sulfur.    ADVANTAGE - A biofuel cell capable of converting bio-oxidizable material to electricity, is obtained with high yield. The bio-catalyzed electrolysis process is operated at autogenous temperature without external temperature control.    DETAILED DESCRIPTION - An INDEPENDENT CLAIM is included for the reactor. The reactor comprises a reactor cell (1) containing an anode in an anodic compartment (2) and a cathode in a cathodic compartment (4) optionally separated by a proton-permeable membrane (10), a liquid inlet (6) and optionally closable liquid outlet(s) (7), a gas inlet and optionally a second closable gas inlet, a gas outlet (8) connected to the anodic compartment and a gas outlet (9) connected to the cathodic compartment, a DC power supply (11) and optionally a power consuming device.    DESCRIPTION OF DRAWING(S) - The figure shows schematic diagram of reactor set-up hydrogen production with biocatalyzed electrolysis.    reactor cell (1)    anode compartment (2)    anode (3)    cathode compartment (4)    cathode (5)    liquid inlet (6)    liquid outlet (7)    carbon dioxide gas outlet (8)    hydrogen gas outlet (9)    membrane (10)    power supply (11)
NOVELTY - The cartridge (16) includes bladder (100) to store hydrogen fuel source which conforms to volume of fuel source. The bladder is accommodated in a rigid housing (102). A connector interfaces with a mating connector (140) provided in a laptop computer with fuel processor, for transfer of the fuel source. A memory (106) stores the information relevant to usage of the cartridge.    USE - For fuel cell system (claimed) for power supply used in laptop computers and other stationary or portable electronic consumer devices.    ADVANTAGE - The usage of refillable cartridge offers instant recharging of the device used.    DETAILED DESCRIPTION - INDEPENDENT CLAIMS are also included for the following:    (1) hot swappable fuel storage system;    (2) system for providing a refillable hydrogen fuel source storage device; and    (3) fuel cell system for producing electrical energy.    DESCRIPTION OF DRAWING(S) - The figure shows a cross-sectional view of the portable fuel cartridge.    storage device (16)    bladder (100)    housing (102)    memory (106)    mating connector (140)    laptop computer (202)
NOVELTY - An electrically conductive interconnect comprises a metal tab (110) comprising a side bend(s) projecting below the metal tab, and a lance(s); and a housing comprising a rail, and a post for coupling to the lance(s).    USE - For rechargeable battery assembly (claimed) for laptop computers.    ADVANTAGE - The invention achieves increased manufacturing efficiency, lower manufacturing defect rate, and higher reliability. It has reduced overall cost, and offers an increased welding area, providing both designers and operators increased flexibility during the welding process.    DETAILED DESCRIPTION - An INDEPENDENT CLAIM is also included for a rechargeable battery assembly comprising rechargeable cells (101, 108), where a subset of the rechargeable cells has been electrically coupled with flexible metal tabs; interconnects; and a printed circuit board, where the rechargeable cells are arranged in parallel rows of two cells, which are disposed end to end.    DESCRIPTION OF DRAWING(S) - The figure is an isometric view of a battery pack assembly employing insert molded interconnects.    Rechargeable cells (101, 108)    Tab (110)
NOVELTY - The non-aqueous electrolyte secondary battery has anode, cathode and non-aqueous electrolyte. Cathode contains binder and active material containing graphite particle, whose surface(s) is coated with low crystalline carbon material. Binder contains styrene butadiene rubber and carboxymethyl cellulose having etherification degree of 0.5-1.5, and weight average molecular weight of 5,000-500,000.    USE - E.g. lithium ion secondary cell.    ADVANTAGE - The non-aqueous electrolyte secondary battery has improved high temperature charging-and-discharging cycle life and prevents swelling of battery.    DETAILED DESCRIPTION - The non-aqueous electrolyte secondary battery has anode, cathode and non-aqueous electrolyte containing gamma-butyrolactone and ethylene carbonate. Anode contains active material particle containing lithium cobalt complex oxide and tin compound. Cathode contains binder and active material containing graphite particle, whose surface(s) is coated with low crystalline carbon material. Binder contains styrene butadiene rubber (in weight parts) (1.5-4) and carboxymethyl cellulose (0.5-2) having etherification degree of 0.5-1.5 and weight average molecular weight of 5,000-500,000 with respect to cathode active material (100).    DESCRIPTION OF DRAWING(S) - The figure shows the perspective diagram of thin lithium ion secondary cell.    Container main component (1)    Lid (6)    Anode terminal (10)    Cathode terminal (11)
NOVELTY - A polymeric electrolyte film (1) contains a composite material. The composite material contains phosphate crystalline particles and polymer of methacrylic acid ester containing phosphoric acid group which are crosslinked through at least -P-O-M-O- bond, where M is metal ion.    USE - Polymer electrolyte fuel cells (claimed) used for rockets and ion exchange membrane.    ADVANTAGE - The polymeric electrolyte film has excellent durability and provides fuel cell with high proton electroconductivity and gas barrier property.    DETAILED DESCRIPTION - An INDEPENDENT CLAIM is included for polymer electrolyte fuel cell which is obtained using the polymeric electrolyte film.    DESCRIPTION OF DRAWING(S) - The figure shows the partial schematic view of the fuel cell. (Drawing includes non-English language text).    Polymeric electrolyte film (1)    electrode catalyst layers (2a,2b)    Diffused layers (31,3b)    Electrodes (4a,4b)
NOVELTY - A filler layer (2) has a silane-modified resin formed by polymerizing an ethylenically unsaturated silane compound and a polyethylene for polymerization. The filler layer has a gel fraction of not more than 30%, when used in a solar cell module.    USE - Used for solar cell modules (claimed).    ADVANTAGE - The filler layer has good adhesiveness to a transparent front plate and backside protective sheet of a solar cell module. The filler layer does not deteriorate during production of a solar cell module, and does not produce any adverse effect on the solar cell device or electrode. The filler layer is inexpensive. Components contained in the solar cell module can be recycled.    DETAILED DESCRIPTION - An INDEPENDENT CLAIM is included for a solar cell module (I).    DESCRIPTION OF DRAWING(S) - The figure shows the outline sectional drawing of a solar cell module.    transparent substrate (1)    filler layer (2)    solar battery element (3)    reverse side protection sheet (4)    solar cell module (I)
NOVELTY - A sulfonated polyphosphazene derivative has principal chain containing nitrogen and phosphorus bonded to one another, and an aromatic ring as side chain. A sulfonic acid group is bonded to the aromatic ring. The derivative has number average molecular weight of greater than or equal to25000 and ion exchange capacity greater than 3 mmol/g.    USE - Useful as proton conductor used for solid polymer electrolyte membrane or solid polymer ion exchanged membrane for fuel cell.    ADVANTAGE - The invention provides increased in ion exchange capacity and number average molecular weight. It is excellent in moisture-absorbing ability with exhibiting high proton conductivity even when a humidified state is not artificially maintained. It ensures durability and long life of membrane. It allows fuel cell to be operated without using additional humidifier.    DETAILED DESCRIPTION - An INDEPENDENT CLAIM is included for producing sulfonated polyphosphazene derivative comprising bonding polyphosphazene derivative and aromatic ring compound to obtain an intermediate product with aromatic ring at the side chain, adding anhydrous sulfuric acid to obtain a molar ratio of sulfite of 2-8 per repeating unit of the intermediate product, and sulfonating the derivative by reacting sulfite and intermediate product to obtain sulfonated phosphazene derivative. The anhydrous sulfuric acid is added and the intermediate product is sulfonated under -20-0degreesC for 5-30 hours.    DESCRIPTION OF DRAWING(S) - The figure shows a flow chart of producing the sulfonated poly(bis(3-methyl phenoxy)phosphazane) as polyphosphazene derivative.
NOVELTY - Organic electrolytic solution comprises organic solvent and organic compound. The organic compound comprises an anionic polymerization monomer with added component capable of being chelated with a lithium metal cation.    USE - For use in lithium battery (claimed).    ADVANTAGE - The inventive organic electrolytic solution is capable of providing Li battery having improved stability to reductive decomposition, reduced first cycle irreversible capacity, improved charging/discharging efficiency and lifespan, and enhanced reliability.    DETAILED DESCRIPTION - An INDEPENDENT CLAIM is also included for a lithium battery comprising a cathode, an anode, a separator interposed between the cathode and the anode, and the above organic electrolytic solution.
NOVELTY - A photovoltaic cell comprises a top contact layer; a protective layer attached to and immediately below the top contact layer; a nanocrystalline layer attached to and immediately below the protective layer; a semiconducting layer attached to and immediately below the nanocrystalline layer; and a bottom contact layer attached to and immediately below the semiconducting layer. The nanocrystalline layer is formed from a cuprous oxide nanoparticles.    USE - As a photovoltaic cell.    ADVANTAGE - The cell has improved stability against photo-degradation and environmental influences. It achieves higher photocurrent quantum yields, higher photovoltages and high conversion yields using the UV part of the solar spectrum.    DESCRIPTION OF DRAWING(S) - The figure is a schematic diagram of a solar photovoltaic cell.
NOVELTY - Fracture absorption apparatus comprises three electrochemical layers. Each first and second layer has first side. The third electrochemical layer is adapted to stunt fractures and disposed between side portions of the first and second electrochemical layers.    USE - The apparatus is used as fracture absorption layer of an electrochemical device (claimed), e.g. solid-state thin-film lithium-based secondary battery.    ADVANTAGE - The inventive apparatus is capable of providing thin-film, lightweight, or conformable electrochemical devices. It provides stunting fractures in the first layer from propagating in the second layer thus resulting in survivability and reliability during battery mechanical deformation.    DETAILED DESCRIPTION - An INDEPENDENT CLAIM is also included for an electrochemical device comprising the above fracture absorption apparatus and a substrate layer (100), which supports the first layer.    DESCRIPTION OF DRAWING(S) - The figure is a side view cut-away diagram illustrating a construction of a three layer electrolyte system for fracture stunting.    Substrate layer (100)    Cathode current collector (110)    Electrolyte material (130)    Anode layer (150)    Anode current collector (160)
NOVELTY - The lithium secondary battery cathode component (5A) has a lithium metal film (3) and an inorganic solid-electrolyte film (4), sequentially on a base material. The base material is formed with an electrical insulator. The lithium metal film functions as a cathode active material and a collector.    USE - For lithium secondary battery (claimed).    ADVANTAGE - The cathode component suppresses dendrite growth produced by reaction of organic electrolyte and lithium metal, and eliminates short circuit. The lithium secondary battery has excellent charging-and-discharging cycle characteristics, stability, safety and energy density.    DETAILED DESCRIPTION - An INDEPENDENT CLAIM is included for lithium secondary battery.    DESCRIPTION OF DRAWING(S) - The figure shows a sectional view of cathode component.    lithium metal film (3)    solid electrolyte film (4)    cathode component (5A)    copper foil (6)    polypropylene film (7)
NOVELTY - Device has solar cell (1) supported between top shading element (11) and stage (6) of shading element. The anode (4) and cathode (5) of solar battery are made to contact with respective probes (801,802) in clamping state and dark characteristic of solar battery is measured.    USE - For measuring dark characteristic of the solar cell.    ADVANTAGE - Dark characteristic of solar cell is measured stably without changing due to light leakage and variation of temperature of battery.    DETAILED DESCRIPTION - An INDEPENDENT CLAIM is also included for solar cell manufacture.    DESCRIPTION OF DRAWING(S) - The figure shows a cross-sectional view of dark characteristic measuring device of solar battery. (Drawing includes non-English language text).    solar battery (1)    anode (4)    cathode (5)    stage (6)    top shading element (11)    probes (801,802)
NOVELTY - The air electrode catalyst contains noble metals alloy electrode catalyst particle (2) containing alloy having lattice constant adjustment metal and noble metals, supported on an electroconductive support (1). The particle (2) is partially covered with an oxide (3) of lattice constant adjustment metal comprised in the noble metals alloy.    USE - For fuel cells (claimed) such as polymer electrolyte fuel cell, proton exchange membrane fuel cell and phosphoric acid fuel cell.    ADVANTAGE - Elution of alloy composition and sintering of noble metals component are prevented. The fuel cell has high oxygen restoration activity over long period of time. The air electrode catalyst has high reliability.    DETAILED DESCRIPTION - INDEPENDENT CLAIMS are included for the following:    (1) manufacture of the air electrode catalyst for fuel cells; and    (2) fuel cell.    DESCRIPTION OF DRAWING(S) - The figure shows the structure of the air electrode catalyst for fuel cell. (Drawing includes non-English language text).    Electroconductive support (1)    Catalyst particle (2)    Oxide of lattice constant adjustment metal (3)
NOVELTY - The battery life extension and battery activation composition contains zirconium oxide and thoria as a battery active material.    USE - For life extension and activation of battery such as secondary battery used for portable electronic devices such as mobile telephones, portable computers such as notebook-type computers, portable compact disk (CD), and mini disk (MD) players.    ADVANTAGE - The battery using the battery life extension and battery activation composition, has high durability and excellent charge capacitance, and is compact and lightweight. The discarding amount and charge frequency of the battery are reduced.    DETAILED DESCRIPTION - INDEPENDENT CLAIMS are included for the following:    (1) battery life extension and battery activation resin composition;    (2) molded product of battery life extension and battery activation resin composition; and    (3) life extension and activation method of battery.
NOVELTY - A proton conductive block copolymer has block consisting of proton acid group containing repeating unit (1) and block containing repeating unit (2).    USE - Used as cross-linked component for proton conduction film and proton conductive binder for direct methanol fuel cell (all claimed), and as polymeric electrolyte film.    ADVANTAGE - The proton conductive block copolymer has favorable water-resisting property, low methanol permeability and high proton conductivity. The polymeric electrolyte film containing the copolymer has excellent compatibility and provides fuel cell with favorable electric power generation efficiency and reliability.    DETAILED DESCRIPTION - A proton conductive block copolymer has block consisting of proton acid group containing repeating unit of formula (1) and block containing repeating unit of formula (2).    X1-X5 = proton acid group or H;    A1-A4 = direct coupling, -CH2-, -C(CH3)2-, -C(CF3)2-, -O-, -SO2- or -CO-, hydrogen atom of aromatic ring is substituted by H, -CmH2m+1, -Cl, -F, -CF3 or -CN;    g-l = 0-1;and    m = 1-10.    INDEPENDENT CLAIMS are included for the following:    (1) cross-linked component of the proton-conductive block copolymer which is obtained by cross-linking proton-conductive block copolymer;    (2) proton conduction film for direct methanol fuel cell which consists of proton-conductive block copolymer or its cross-linked component;    (3) proton conductive binder for fuel cell which comprises the proton-conductive block copolymer; and    (4) direct methanol fuel cell using the proton conductive film or binder.
NOVELTY - The polyelectrolyte composite film contains polyelectrolyte having hydrophobic portion and hydrophilic portion in micropore of a porous base material. The magnitudes of hydrophobic and hydrophilic portions of the polyelectrolyte satisfy specific relation with average pore diameter of micropore.    USE - For fuel cell (claimed) such as methanol-type fuel cell, and solid polymer electrolyte fuel cell used as vehicle-mounted power supply.    ADVANTAGE - The polyelectrolyte composite film has excellent hydrophilicity, hydrophobicity, strength, flexibility, resistance, reinforcement property and durability. The fuel cell with polyelectrolyte composite film, has high electric-power generation capacity. Leakage of gas with respect to the composite film is prevented    DETAILED DESCRIPTION - The polyelectrolyte composite film contains polyelectrolyte having hydrophobic portion and hydrophilic portion in micropore of a porous base material. The magnitudes (a,b) (in nm) of hydrophobic and hydrophilic portions of the polyelectrolyte satisfy following relation with average pore diameter (d) (in nm) of micropore: a + b less than or equal to d.    INDEPENDENT CLAIMS are included for the following:    (1) manufacture of the polyelectrolyte composite film; and    (2) fuel cell.    DESCRIPTION OF DRAWING(S) - The figure shows the measurement of the average pore diameter (in nm) of the micropore in porous base material which is the sum of magnitudes (in nm) of the hydrophobic and hydrophilic portions of the polyelectrolyte used in the polyelectrolyte composite film.    size of hydrophobic domain (a)    size of hydrophilic domain (b)
NOVELTY - A porous component has a network structure having an inner portion and a surface portion. The inner portion substantially contains carbon material. A portion or all portions of the surface portion contain an oxide semiconductor.    USE - Used for photocatalysts and photoelectrodes of solar cells (claimed), e.g. dye-sensitized solar cells, and light hydrogen generating devices.    ADVANTAGE - The porous component has a high specific surface area, efficient photocatalytic function, and good electric-conduction characteristics. The solar cell has improved electrical efficiency.    DETAILED DESCRIPTION - The oxide semiconductor is metal oxide.    INDEPENDENT CLAIMS are also included for the following:    (1) the manufacture of a porous component; and    (2) a solar cell.    DESCRIPTION OF DRAWING(S) - The figure shows a process drawing of the manufacture of a porous component. (Drawing includes non-English language text).
NOVELTY - Polymer electrolyte of high durability comprises a polymer chain including a first repeating unit comprising fluorocarbon chains and sulfonic acid groups.    USE - For a fuel cell (claimed).    ADVANTAGE - Polymer electrolyte has high durability, which has no ether linkage in a molecule and which has high molecular weight and low equivalent weight. Deterioration due to the peroxide radical is suppressed even when the polymer electrolyte is used for a long time under the operating condition of the fuel cell. The polymer electrolyte shows high proton conductivity since it has relatively low equivalent weight.    DETAILED DESCRIPTION - Polymer electrolyte of high durability comprises a polymer chain including a first repeating unit of formula -(C(Z1)(Z2)-C(Z3)(Z4-SO3H))-.    Z1-Z4=respectively F or Rf1, F or Rf2, F or Rf3, and bond or Rf4;    Rf1-Rf4=1-10C perfluoroalkyl.    An equivalent weight is less than or equal to 2500 g/eq. An INDEPENDENT CLAIM is also included for a production process of a polymer electrolyte of high durability comprising synthesizing a polymer compound by polymerizing first monomer(s) of formula C(Z1)(Z2)=C(Z3)(Z4-Z5) and converting a functional group Z5 into a sulfonic acid group.    Z5=-SO2X, -SO2M1, -SO3M2, or -SM3;    X=Cl, Br or I;    M1-M3=H, Na+, K+, Li+, Ca2+, Mg2+, Al3+, Fe, Ni, Co, or Rf7;    Rf7=1-10C perfluoroalkyl.
NOVELTY - An electrode having mesoporous structure comprises a nano-structured, mesoporous electrically conductive metal oxide; and an ultrathin, conformal polymer coating on the metal oxide.    USE - In energy storage (claimed) devices e.g. batteries and ultracapacitors; as an active component in low-cost, high-performance aqueous acid ultracapacitors.    ADVANTAGE - The electrode has potential to deliver high volumetric charge-storage density when compared to ultracapacitors based exclusively on conducting polymers with economic advantages due to much lower cost of manganese and iron oxides relative to current high-performance ultracapacitors based on ruthenium oxides. The electrode serves as the platform for an all-solid-state, three-dimensionally constructed battery. The high surface area and faradic porosity enhances the transport of ions and molecules throughout the pore-solid architecture for interaction with nanoscopic solid domains. The electrode extends versatility of electrically conductive aerogels and related structures. The electrodes are economical and have a potential to deliver high volumetric charge storage density.    DETAILED DESCRIPTION - An INDEPENDENT CLAIM is included for preparation of the electrode involving: forming a nano-structured, masoporous metal oxide film; and depositing the polymer coating on the film.
NOVELTY - Proton exchange membrane (PEM) fuel cell having a cell(s) includes an oxidation-resistant and acid-resistant hyperconductive surface layer on a current collector and engaging a porous media, the hyperconductive surface layer having a second conductivity greater than the first conductivity for shunting electrical current passing through the media into the surface layer.    USE - Used as a power source for electric vehicles.    ADVANTAGE - The contact resistance between the diffusion media and composite-containing current collectors is reduced in PEM fuel cells.    DETAILED DESCRIPTION - PEM fuel cell having a cell(s) comprises:    (a) a pair of opposite polarity electrodes each having a first face exposed to a fuel cell reactant and a second face engaging a membrane-electrolyte interjacent the electrodes;    (b) a porous, electrically-conductive media engaging the first face for distributing the reactant over, and conducting electrical current from, the first face; and    (c) a current collector engaging the media for conducting electrical current from the medium, and comprising a composite having a first conductivity and comprising corrosion-proof, electrically conductive filler dispersed throughout an oxidation-resistant and acid-resistant, water-insoluble polymeric matrix.    An oxidation-resistant and acid-resistant hyperconductive surface layer is on the current collector and engaging the media, the hyperconductive surface layer having a second conductivity greater than the first conductivity for shunting electrical current passing through the media into the surface layer to such of the filler as resides at the interface between the surface layer and the composite, and reduce the contact resistance that would otherwise exist between the composite and the media absent the surface layer.    DESCRIPTION OF DRAWING(S) - The figure shows a magnified portion of the bipolar plate.    Working face (59)    Grooves (66)    Ridges (76,80)    Channels (82)
NOVELTY - Sensing apparatus (10) for monitoring concentration of electroactive reactants in reactant flow stream, comprises elongated tube having aperture in sidewall; composite of flexible sensing layers, one of layers having catalyst-coated membrane; and fastener for fastening sensing layers over the tube adjacent the aperture.    USE - The apparatus is for sensing the concentration of electroactive reactants in a reactant flow stream. The electro-active reactants are methanol, ethanol, propanol, dimethoxymethane, or trimethoxymethane. The sensing apparatus is used to monitor analyte concentration for a direct-fuel cell, particularly used to monitor methanol concentration for a direct methanol fuel cell. (All claimed)    ADVANTAGE - The apparatus is simple, inexpensive and easy-to-use, and the response is fast, accurate, reproducible and reliable.    DETAILED DESCRIPTION - Sensing apparatus (10) for monitoring concentration of electroactive reactants in reactant flow stream, comprises elongated tube having aperture in sidewall; composite of flexible sensing layers (15) having direct aperture contact with reactant flow stream, one of layers having catalyst-coated membrane; and fastener for fastening sensing layers over the tube adjacent the aperture, thus providing sensing apparatus conforming to curvature of tube.    DESCRIPTION OF DRAWING(S) - The figure illustrates a perspective final assembly plan view of the methanol sensing apparatus.    Sensing apparatus (10)    Elongated tube (12)    Aperture (14)    Composite of flexible sensing layers (15)    Anode diffusion layer (18)    Catalyst-coated membrane layer (19)    Cathode diffusion layer (20)
NOVELTY - The rolling bearing arrangement with a bearing (142), in particular, for a recirculation pump of a fuel cell system comprises lids (212, 222) rotating together with the motor shaft (128) and axially bracketing the bearing so that they radially extend beyond the outer race (202).    USE - In particular, for recirculation pumps of fuel cell systems.    ADVANTAGE - Contamination of the bearing in the proposed bearing arrangement with the working medium is better and more cost effectively prevented than in known comparable bearing arrangements. As a result, the working life of the bearing arrangement is prolonged.    DETAILED DESCRIPTION - An INDEPENDENT CLAIM is also included for a rolling bearing forming a part of the proposed bearing arrangement.    DESCRIPTION OF DRAWING(S) - The drawing shows a section through the proposed bearing arrangement.    Motor shaft (128)    Bearing (142)    Outer race (202)    Rotating lids (212, 222)
NOVELTY - A gas detecting element (1) has a responding section (5) comprising 30 wt% or more of an oxidation catalyst.    USE - Detecting unreacted air emitted from cathode in solid polymer-film type fuel cell.    ADVANTAGE - The sensor can retain satisfactory sensitivity for a long period of time, even in the presence of silicone.    DETAILED DESCRIPTION - An INDEPENDENT CLAIM is included for a method of manufacturing the contact combustion-type gas sensor.    DESCRIPTION OF DRAWING(S) - The figure shows the contact combustion-type gas sensor.    gas detecting element (1)    heater (2)    metal oxide sintered compact (3)    responding section (5)    silicon compound (6)
NOVELTY - A thin film photovoltaic cell comprises photovoltaic layer (2), transparent superstrate (4) on one side of the photovoltaic layer, and protective coating (6) on the other side of the photovoltaic layer.    USE - For converting radiant energy into electrical or thermal energy for use in power generation.    ADVANTAGE - The invention provides superior durability, moisture resistance, and/or abrasion resistance. It exhibits improve outdoor stability while minimizing production cost.    DETAILED DESCRIPTION - An INDEPENDENT CLAIM is included for preparing thin film photovoltaic cell comprising depositing photovoltaic layer on transparent supersaturate, depositing protective coating on the side of the photovoltaic layer unattached to the transparent supersaturate, and curing the protective coating.    DESCRIPTION OF DRAWING(S) - The figure shows a cross sectional view of the thin film photovoltaic cell.    Photovoltaic layer (2)    Transparent supersaturate (4)    Protective coating (6)
NOVELTY - Polymerization of a polymer precursor containing monomer(s) and electrolyte(s), is performed to obtain an ion conductor. The monomer in the precursor heat retains the polymer precursor to a temperature less than the temperature which shows an orientation in polymerization reaction. The ion conductor comprises polymer compound(s) and electrolyte(s), and has anisotropy ionic conductivity.    USE - For manufacture of ion conductor used for producing secondary battery (claimed) such as lithium secondary battery, as cladding material for impermeation of water and gas.    ADVANTAGE - The ion conductor with high charging and discharging efficiency and high ionic conductivity, is produced. The secondary battery with favorable capability of cycle life and high capacitance, is produced conveniently and inexpensively using the ion conductor. The secondary battery has excellent mechanical strength.    DETAILED DESCRIPTION - An INDEPENDENT CLAIM is included for manufacture of secondary battery which has a structure having ion conductor provided between positive and negative electrodes.    DESCRIPTION OF DRAWING(S) - The figure shows the flow chart of manufacturing method of ion conductor. (Drawing includes non-English language text).
NOVELTY - A silane polymer has weight average molecular weight, measured by gel permeation chromatography, of 800-5000, by polystyrene conversion.    USE - For forming silicon film (claimed) for integrated circuit, thin film transistor, photoelectric conversion apparatus and photoreceptor.    ADVANTAGE - The silane polymer has favorable weight average molecular weight and boiling point and exhibits excellent wettability during application on a substrate. The silane polymer enables to form favorable silicon film.    DETAILED DESCRIPTION - INDEPENDENT CLAIMS are also included for the following:    (1) manufacture of silane polymer, which involves irradiating photopolymerizable silane compound with light ray of specific wavelength; and    (2) silicon film-forming composition, which contains the silane polymer and organic solvent; and    (3) formation of silicon film, which involves applying the film-forming composition on substrate, and heat processing and/or light processing the composition.
NOVELTY - A non-aqueous electrolyte comprises a lithium salt, a non-aqueous organic solvent and an allyl disulfide derivative.    USE - For a lithium secondary battery (claimed) e.g. in cellular phone, portable telephone, video game, portable television, portable computer, notebook computer, calculator, computer, telephone, electronic toy and digital clock.    ADVANTAGE - The non-aqueous electrolyte prevents the thickness of the battery from swelling when it is charged at room temperature or stored at a high temperature, inhibits the generation of gas inside the battery which is caused by decomposition of carbonate-based solvent at initiated charging, and does not deteriorate the ion mobility in electrons.    DETAILED DESCRIPTION - A non-aqueous electrolyte comprises a lithium salt, a non-aqueous organic solvent and an allyl disulfide derivative of formula (I):    R1C(R2)=C(R3)C(R4)(R5)-S-S-C(R6)(R7)-C(R8)=C(R9)R10 (I).    R1-R10 = H, alkyl, alkenyl or alkynyl.    An INDEPENDENT CLAIM is included for a lithium secondary battery comprising:    (a) a positive electrode including a positive active material capable of reversible (de)intercalation of lithium ions;    (b) a negative electrode including a negative active material selected from a material capable of reversible (de)intercalation of lithium ions, material capable of reversibly forming a lithium-containing compound, lithium metal and a lithium containing alloy; and    (c) the electrolyte.
NOVELTY - A cell voltage detecting unit interconnecting a cell and stack voltage monitor, comprises a probe (100) having contact with the cell for detecting the cell (150) voltage, a spring (110) connected to the probe for absorbing impact, a resistor (120) connected to the spring opposite to the probe, and an extend cable (130) for connecting the resistor to the stack voltage monitor (160).    USE - For detecting a fuel cell voltage of a fuel cell mounted in an electric vehicle or interposed between a stack voltage monitor and a cell.    ADVANTAGE - The voltage of cells can be easily detected by the cell voltage detecting assembly without short circuits. The durability of the cell voltage detecting assembly is improved.    DETAILED DESCRIPTION - An INDEPENDENT CLAIM is also included for a cell voltage detecting assembly interconnecting a cell and a stack voltage monitor, comprising the cell voltage detecting units, and a supporting unit for securing the cell voltage detecting units to the cells. Probe holes are formed through the supporting unit for receiving the housings formed around the spring. Guide holes are formed on a sidewall of the supporting unit for guiding the extend cables to the stack voltage monitor.    DESCRIPTION OF DRAWING(S) - The figure shows a schematic view of a cell voltage detecting unit.    Probe (100)    Spring (110)    Resistor (120)    Extend cable (130)    Spring housing (140)    Cell (150)    Stack voltage monitor (160)
NOVELTY - Preparation of 3,3',4,4'-tetraaminobiphenyl (I) involves oxidizing 3,3'-dichloro benzidine (DCB) (II) with an oxidizing agent in the presence of titanium superoxide catalyst and a solvent to obtain 3,3'-dichloro-4,4'-dinitro biphenyl (III); ammonolyzing (III) with ammonia in the presence of solvent to obtain 3,3'-diamino-4,4'-dinitro biphenyl (IV); and reducing (IV) with reducing agent.    USE - For preparation of 3,3',4,4'-tetraminobiphenyl (claimed) useful as antioxidant and as an agent for stabilizing epoxide resin, and as a monomer in the preparation of polybenzimidazole polymers, which are widely used as proton-conducting materials for fuel cell applications.    ADVANTAGE - The method provides (I) with high purity, high quality and in high yields. The method utilizes cheaper raw material, which is safer and easier to handle. The method allows isolation of the products by simple filtration. The ammonolysis of DCB can be done without the use of any metal catalyst and under milder reaction temperature (100degreesC) and autogenic pressure (250 psig). The product can be produced without any contamination of copper and its salts, thus enhancing the purity of TAB. The method avoids formation of any by-products, e.g. diamine complexes of TAB with copper salts; allows quantitative conversions in all the three steps of oxidation, ammonolysis, and reduction.    DETAILED DESCRIPTION - Preparation of 3,3',4,4'-tetraaminobiphenyl (I) involves oxidizing 3,3'-dichloro benzidine (DCB) (II) with an oxidizing agent in the presence of titanium superoxide catalyst and a solvent to obtain 3,3'-dichloro-4,4'-dinitro biphenyl (III); ammonolyzing (III) with ammonia in the presence of solvent to obtain 3,3'-diamino-4,4'-dinitro biphenyl (IV); reducing (IV) with reducing agent; and treating the reduced product with an alkali.
NOVELTY - A middle subassembly (17) is mounted to a cavity (23) of lower mold, such that the positioning protrusions (24) at the bottom of the lower mold contact the side surface of the middle subassembly. A fused resin is filled in the gap between the protrusion and surrounding side of the cavity that opposes the side surface of the subassembly.    USE - For manufacturing battery pack.    ADVANTAGE - Prevents formation of recess by the positioning protrusion, thereby the insulation and strength of the battery pack are improved.    DESCRIPTION OF DRAWING(S) - The figure shows a plan view of the metallic mold. (Drawing includes non-English language text).    resin mold (2)    middle subassembly (17)    metal mold (22)    cavity (23)    positioning protrusion (24)
NOVELTY - A solid polymer electrolyte contains an imidazolium salt or its derivative(s) containing two or more polymerizable functional groups in the same molecule, as essential component.    USE - For primary and secondary battery, electrical-double-layer capacitor, fuel cell and other electrochemical devices.    ADVANTAGE - The solid polymer electrolyte has excellent conductivity, aging stability, mechanical strength, flexibility, safety and moldability.
NOVELTY - The noble-metals complex is used as a polymerizable oxidizing agent during polymerization reaction of a conductive polymer. During the reduction process of the noble metal complex, the conductive polymer is made to contain noble-metal type catalyst, and a noble metals type catalyst support conductive polymer composite is obtained.    USE - For manufacturing noble metal type catalyst support conductive polymer composite (claimed) used in fuel cell.    ADVANTAGE - The method is efficient for producing noble metal type catalyst support conductive polymer composite containing nanoparticles of noble metal catalyst uniformly dispersed in conductive polymer, inexpensively.    DETAILED DESCRIPTION - An INDEPENDENT CLAIM is included for noble metals type catalyst support conductive polymer composite.    DESCRIPTION OF DRAWING(S) - The figure shows the result of differential thermal analysis of compound composite. (Drawing includes non-English language text).
NOVELTY - Electrode material has open pore rate in air hole of 75% or more and continuous hole particle group.    USE - For solid oxide fuel cell (claimed) and motor vehicle oxygen sensor.    ADVANTAGE - The electrode material has excellent reactive gas permeability, electrical conductivity and mechanical strength, and provides oxygen sensor with excellent durability and stability.    DETAILED DESCRIPTION - The electrode material contains complex oxide of formula: (A1-xBx)CoO3-delta, where A is lanthanum, yttrium, samarium, gadolinium, praseodymium and/or calcium, B is strontium, barium and/or calcium and x is 0-0.5.    INDEPENDENT CLAIMS are included for:    (a) manufacture of electrode material; and    (b) solid oxide fuel cell.    DESCRIPTION OF DRAWING(S) - The figure shows the solid oxide fuel cell. (Drawing includes non-English language text).    solid electrolyte (1)    air electrode (2)    fuel electrode (3)
NOVELTY - The solid oxide fuel cell (10) has electrolyte film (20), and suppliers for oxidation and fuel gases. Film (20) has minute film (24) formed on surface(s) of solid electrolyte layer (22) having oxide ionic conductivity. Film (24) has electronic conductivity and oxygen permeability. The oxidation gas supplier supplies oxidation gas to one surface of film (20). The fuel gas supplier supplies fuel gas to the other surface.    USE - Electric power generation.    ADVANTAGE - The solid oxide fuel cell has a thin and flexible solid electrolyte layer, generates electric power with high efficiency, and carries out quick electrochemical reaction.    DETAILED DESCRIPTION - The solid oxide fuel cell (10) has an electrolyte film (20), an oxidation gas supplier and a fuel gas supplier. The electrolyte film has a minute film (24) formed on surface(s) of a solid electrolyte layer (22) having oxide ionic conductivity. The minute film has electronic conductivity and oxygen permeability. The oxidation gas supplier supplies an oxidation gas containing oxygen with respect to one surface of the electrolyte film. The fuel gas supplier supplies a fuel gas containing hydrogen with respect to the other surface of the electrolyte film. The electrolyte film is further equipped with a catalyst layer (23) containing platinum-type catalyst.    INDEPENDENT CLAIMS are included for the following:    (1) electrolyte film; and    (2) manufacture of electrolyte film.    DESCRIPTION OF DRAWING(S) - The figure shows the structure of solid oxide fuel cell.    Solid oxide fuel cell (10)    Electrolyte film (20)    Solid electrolyte layer (22)    Catalyst layer (23)    Minute film (24)
NOVELTY - The solid electrolyte contains a complex compound of polyvinyl alcohol and tungstic acid compound, and water. Ethylene glycol, propylene glycol, diethylene glycol, dipropylene glycol, polyether and/or glycerol, are added to the complex compound.    USE - For electrochemical system such as fuel cell, steam pump, dehumidifier, air-conditioning equipment, electrochromic device, electrolyzer, electrolysis-type hydrogen generation apparatus, electrolysis hydrogen-peroxide manufacturing apparatus, electrolyzed-water manufacturing apparatus, humidity sensor, hydrogen sensor, primary battery, secondary battery, optical-switch system and direct methanol fuel cell (all claimed).    ADVANTAGE - The solid electrolyte has high efficiency, improved softness, proton conductivity or hydroxide ion conductivity and high ionic conductivity. The electrochemical system has energy conversion efficiency. The solid electrolyte is inexpensive.    DETAILED DESCRIPTION - An INDEPENDENT CLAIM is included for electrochemical system using the solid electrolyte.
NOVELTY - Catalyst impregnation diffused layer (11c) consisting of carbon fibrous conductive liner sheet, is arranged between catalyst layer (11a) and diffused layer (11b) of fuel electrode (11), while the catalyst impregnation diffused layer has same or different catalyst of the catalyst layer.    USE - Fuel cell e.g. solid polymer electrolyte fuel cell, phosphoric acid type cell, molten carbonate type fuel cell, solid oxide type fuel cell and direct methanol type fuel cell used in portable electronic device e.g. mobile telephone, personal digital assistant (PDA) and notebook computer.    ADVANTAGE - Provides fuel cell with stable heavy current output over long time.    DETAILED DESCRIPTION - An INDEPENDENT CLAIM is also included for fuel cell manufacture.    DESCRIPTION OF DRAWING(S) - The figure shows the sectional view of the fuel cell.    electrode structure (10)    fuel electrode (11)    catalyst layer (11a)    diffused layer (11b)    catalyst impregnation diffused layer (11c)
NOVELTY - The several layers are formed by performing sequential reactive deposition, to obtain an electrolytic cell component. The layer(s) comprises an electrically conductive material.    USE - For production of electrolytic cell component used in manufacture of cell assembly used for power cell such as fuel cell and electrochemical cell (all claimed).    ADVANTAGE - The method enables efficient production of electrolytic cell component with improved density and porosity.    DETAILED DESCRIPTION - The reactive deposition is performed from a flow comprising vapor reactance or aerosol reactance. The reactive deposition is enabled using metal oxide composition, metal nitride composition and/or metal carbide composition, elemental metal or metal alloy, composition comprising several metals, metal carbonate, or doped composition. The electrolytic cell component comprises an electrode, and further comprises an electrolyte layer. Alternately, a powder coating is impregnated with an ion-conducting polymer, and polymer membrane is formed to obtain electrolytic cell component. INDEPENDENT CLAIMS are included for the following:    (1) formation of fuel cell;    (2) coating method of rod shaped substrate;    (3) polymer electrode membrane comprising powder coating and ion conducting polymer;    (4) cell assembly;    (5) power cell comprising powder coating comprising electrically conductive material;    (6) fuel cell;    (7) formation of electrical interconnect;    (8) formation of electrochemical cell;    (9) formation of fuel cell component;    (10) formation of electrochemical cell component; and    (11) sealing of fuel cell.    DESCRIPTION OF DRAWING(S) - The figure shows the sectional view of a reaction chamber of light reactive deposition apparatus.    conduit (352)    chamber structure (370)    nozzle system (374)    vents (402,404)    substrate holder (420)    substrate (422)
NOVELTY - An electrical and electronic insulating sheet has an adhesive resin layer (II) formed on the surface(s) of a fluorine group film (I). (II) contains fluorine-containing resin having aziridinyl group and fluorine group copolymer resin containing monomer chosen from ethylene, vinylidene fluoride, ethylene trifluoride, trifluoro chloroethylene, tetrafluoroethylene, hexafluoropropylene and fluoro alkyl vinyl ether.    USE - As protective sheet of solar cell (claimed).    ADVANTAGE - The electrical and electronic insulating sheet has excellent weather resistance, heat resistance, moisture resistance, rigidity, impact strength, tear-proof property, process compatibility, long term maintenance property, durability and mechanical characteristics. The insulting sheet provides lightweight and eco-friendly solar cell having improved reliability, safety, recyclability and reduced size.    DETAILED DESCRIPTION - An electrical and electronic insulating sheet has an adhesive resin layer (II) formed on the surface(s) of a fluorine group film (I), which is obtained by molding a fluorine-containing resin and a non-fluorine-containing resin. Layer (II) contains fluorine-containing resin having aziridinyl group and fluorine group copolymer resin containing monomer chosen from ethylene, vinylidene fluoride, ethylene trifluoride, trifluoro chloroethylene, tetrafluoroethylene, hexafluoropropylene and fluoro alkyl vinyl ether.    An INDEPENDENT CLAIM is included for solar cell, which has electrical and electronic insulating sheet as protection sheet (2) of solar cell module.    DESCRIPTION OF DRAWING(S) - The figure shows the cross-sectional diagram of protective film.    protection sheet (2)    fluorine group film (I)    adhesive resin layer (II)
NOVELTY - A device incorporates at least one type of conjugate polymer, functioning as an electron donor structure, and at least one tubular nanostructure in the form of macroscopic fibres, functioning as an electron acceptor structure.    USE - The devices are used for the formation of photovoltaic cells for the production of electricity from electromagnetic waves with wider applications in areas such as telecommunications, motor vehicles and domestic appliances.    ADVANTAGE - The invention widens the range of applications for photovoltaic cells by improving the efficiency of energy conversion and the life of the photovoltaic devices based on conjugate polymers. It enables the production of photovoltaic devices with small lateral dimensions of less than or equal to some tens of micrometers and that are manipulated over very significant longitudinal directions, from a few centimetres to some kilometers.    DETAILED DESCRIPTION - INDEPENDENT CLAIMS are also included for:    (a) the fabrication of this device;    (b) a device incorporating the tubular nanostructure device and forming a two part active fibre;    (c) the fabrication of this two part active fibre device;    (d) a photovoltaic cell incorporating the tubular nanostructure device or the two part active fibre device;    (e) the production of electricity from an electromagnetic wave using either of the devices.    DESCRIPTION OF DRAWING(S) - The drawing is a schematic view of the cross-section of a photovoltaic cell incorporating an electron acceptor layer fabricated from cut fibres (active elements).    photovoltaic cell; (1)    Electron donor structure of conjugate polymer; (10, 12)    Electron acceptor structure according to invention; (20, 22)    PN heterojunction; (21)    electric conducting electrode; (30)    transparent electric conducting electrode; (40)    Conjugate polymer structure to prevent short circuits. (50)
NOVELTY - The substrate (1) is treated to attract a mask (M) into perfect contact with its surface. The mask is flattened evenly over the surface, like a veneer.    USE - To mask using a stencil, for deposition onto a substrate under vacuum. To make micro-batteries (claimed). The batteries have very low capacity and are constructed by stacking deposits under vacuum.    ADVANTAGE - Attraction is achieved by selective use of ferromagnetic and non-magnetic structures, in conjunction with a magnetic field. The method overcomes difficulties experienced in prior art, in particular the mask is readily and precisely located. It is then held firmly in a flat position, during the deposition process. Separation can be facilitated by removing the field. The method is suitable for batteries using the system: titanium sulfide/electrolyte/lithium.    DESCRIPTION OF DRAWING(S) - A magnified schematic cross-section of a substrate and mask is shown.    Substrate (1)    Magnetized plate (6)    Mask. (M)
NOVELTY - A polymer comprises benzotriazole containing repeating units.    USE - Used in optical devices such as optical device comprising electroluminescent device or photovoltaic device (claimed).    ADVANTAGE - The invention shows improved color purity, device efficiency, and/or operational lifetime when incorporated in optical devices.    DETAILED DESCRIPTION - The polymer comprises benzotriazole containing repeating units. The repeating unit is of Formula (I), Formula (II), Formula (III), or Formula (IV).    x, y = 0 or 1;    X1, X2 = divalent linking group;    Ar1-Ar8 = aryl or heteroaryl that can optionally be substituted, preferably 6-30C aryl group or 2-26C heteroaryl group, that can optionally be substituted.    An INDEPENDENT CLAIM is also included for a monomer of Formula (V), Formula (VI), Formula (VII), or Formula (VIII).    X1 = halo, -B(OH)2, -B(OY1)2, or Formula (a);    Y1 = 1-10C alkyl;    Y2 = 2-10C alkylene such as CY3Y4-CY5Y6 or -CY7Y8-CY9Y10-CY11Y12;and    Y3-Y12 = H or 1-10C alkyl, preferably -C(CH3)2C(CH3)2- or -C(CH3)2CH2C(CH3)2-.
NOVELTY - Preparation of nanocrystalline ceramic thin film includes preparing a precipitate-free polymeric precursor seeded with uniformly dispersed gel seeds that are synthesized by sol-gel reaction or other gel-forming reaction, coating layer(s) of gel-seeded polymeric precursor on a substrate surface to form a uniform film of gel-seeded polymeric precursor having a thickness of 100-200 nm/layer, and sintering the film of gel-seeded polymeric precursor.    USE - For preparing nanocrystalline ceramic thin film useful in high-efficiency solid oxide fuel cells, gas sensors, oxygen generators, and oxidative membrane reactors.    ADVANTAGE - The inventive method achieves a film thickness of 100-200 nm/coating and maintains the advantages of the pure polymeric precursor approach. It requires less number of coatings to achieve the desired film thickness, reducing the chance of film cracking and defect-introduction during coating and drying steps. The resultant ceramic thin film is free of defects.    DETAILED DESCRIPTION - Preparation of nanocrystalline ceramic thin film includes preparing seed gel of metal oxide; dissolving source compound for cations of oxide's metal constituents in the seed gel; adding polymerizable organic solvent to the seed gel; heating the gel to form a polymeric precursor comprising uniformly dispersed gel seeds within a solid gel structure, with any voids within the solid gel structure being filled with metal cation-containing polymeric precursor that is free of precipitates; coating substrate surface with layer(s) of gel-seeded polymeric precursor to form a uniform film of gel-seeded polymeric precursor having a thickness of 100-200 nm/layer; and sintering the film of gel-seeded polymeric precursor to convert it to a nanocrystalline ceramic thin film having a thickness of 100 nm - 1 microns and being free of defects.
NOVELTY - The sodium sulfur battery group supplies maximum and minimum amount of power, according to power requirement.    USE - In electric power storage apparatus.    ADVANTAGE - The sodium sulfur battery is used cost effectively and the output of battery system is used effectively.    DESCRIPTION OF DRAWING(S) - The figure shows a cross-sectional view of the sodium sulfur battery. (Drawing includes non-English language text).    solid electrolyte (1)    negative electrode container (2)    positive electrode container (3)    sodium container (8)    through-hole (10)
NOVELTY - The non-aqueous electrolyte secondary battery has cathode (1), anode (2) and non-aqueous electrolyte consisting of solute and solvent. At least one portion of anode contains lithium transition metal complex oxide(s) chosen from lithium manganese (III) acid (Li2Mn2O4), olivine acid phosphoric acid iron lithium (LiFePO4) and lithium tungsten (V) acid (LiWO3). Cathode contains aluminum or its alloy.    USE - As backup power supply of memory.    ADVANTAGE - The non-aqueous electrolyte secondary battery has excellent storing characteristics, and suppresses reaction of cathode and non-aqueous electrolyte during preservation.    DESCRIPTION OF DRAWING(S) - The figure shows the typical sectional drawing of non-aqueous electrolyte secondary battery.    cathode (1)    anode (2)    separator (3)    negative pole can (4)    positive pole can (5)
NOVELTY - The non-aqueous electrolyte secondary battery has an anode (2), a cathode (1) and non-aqueous electrolyte consisting of a solute and a solvent. At least one portion of the anode contains lithium molybdate. Cathode contains aluminum or its alloy.    USE - As backup power supply of memory.    ADVANTAGE - The non-aqueous electrolyte secondary battery has improved storing characteristics, and suppresses reaction of cathode and non-aqueous electrolyte during preservation.    DESCRIPTION OF DRAWING(S) - The figure shows the typical sectional drawing of non-aqueous electrolyte secondary battery.    cathode (1)    anode (2)    separator (3)    negative pole can (4)    positive pole can (5)
NOVELTY - The battery has an insulation board that is provided at upper portion of an electrode group and provides shallow channel (8) towards the circumference of board for covering upper surface of positive electrode plate in electrode group.    USE - Cylindrical battery in battery case.    ADVANTAGE - The injection property of electrolyte liquid with respect to electrode group can be improved and leakage of electrolyte liquid can be prevented by arranging insulation board on upper surface of electrode group, thereby improving life time of battery.    DESCRIPTION OF DRAWING(S) - The figure shows the top and sectional views of the cylindrical battery.    shallow channel (8)
NOVELTY - Each layer of multilayered film with highest electronic level, consists of alternate absorption film of cation polymer (4) with photosensitization group. Layer with small electronic level contains alternate absorption film and/or anion polymer (6).    USE - Polymeric thin film with photoelectric conversion function, used in photoelectric element and solar cell (claimed).    ADVANTAGE - Provides photoelectric element with small time dependent deterioration, using anion polymer and cation polymer film. Improves the photoelectric conversion efficiency.    DETAILED DESCRIPTION - INDEPENDENT CLAIMS are also included for the following:    (1) photoelectric element includes photosensitization group that consists of ruthenium complex type compound. The electron donating group (5) consist of thiophene type compound or ferrocene type compound. An electronic acceptable group consist of fullerene derivative. A hole carrying layer hands over the hole generated by optical absorption when electron donor group supplies electron in electrode layer, and transfers generated electron to another layer when electronic acceptable group accepts. The film thickness of optical absorption layer is 1-30 nm.; and    (2) solar cell.    DESCRIPTION OF DRAWING(S) - The figure shows a conceptual drawing of alternate absorption film manufacturing process.    substrate (1)    cation polymer (4)    electron donating group (5)    anion polymer (6)
NOVELTY - The pigment sensitization optoelectric transducer (1) has a transparent electrode (10), a photosensitive layer (20), a charge transferring layer (30) and a counter electrode (40). Layer (20) contains semiconductor microparticles (201) adsorbed with pigment (200). Layer (30) comprises a transparent polymer (300) and a hole transport property material (301).    USE - Solar cell.    ADVANTAGE - The pigment sensitization optoelectric transducer has excellent stability, durability, workability and photoelectric conversion efficiency. The volatilization and drying of electrolyte liquid is prevented. The transparent polymer enables reflection of light inside and irradiates pigment efficiently.    DESCRIPTION OF DRAWING(S) - The figure shows the section of the pigment sensitization optoelectric transducer.    Pigment sensitization optoelectric transducer (1)    Transparent electrode (10)    Photosensitive layer (20)    Charge transferring layer (30)    Counter electrode (40)    Pigment (200)    Semiconductor microparticles (201)    Polymer (300)    Hole transport property material (301)
NOVELTY - The electrolyte film has a porous base material having a cross-linked polymer provided in the pores. The cross-linked polymer has an ion exchange group, and consists of an epoxy group-containing compound or oxetanyl group-containing compound as structural component.    USE - For fuel cell (claimed) especially a direct alcohol fuel cell.    ADVANTAGE - Permeation of methanol and swelling is prevented when used for direct methanol type fuel cell. The electrolyte film has excellent durability and high productivity and is inexpensive.    DETAILED DESCRIPTION - An INDEPENDENT CLAIM is included for fuel cell using the electrolyte film.
NOVELTY - An electrolyte layer (6) is formed by hardening the proton conductor (7) of high viscosity, with proton conduction gel as main component into the form of membrane of uniform thickness through precipitation of phosphate hydrate crystals. A pair of electrodes (2, 3) are adhered to the both sides of the electrolyte layer.    USE - For manufacturing fuel cell used in electric power generation.    ADVANTAGE - Manufactures fuel cell of uniform thickness with improved electric power generation efficiency.    DETAILED DESCRIPTION - The proton conduction gel has dispersed phase that consists of phosphate molecular chain of linear structure and/or the cyclic structure formed by OH bases coupling with phosphorus atom, when phosphate glass obtained by melting method, reacts with water between pair of electrodes. The phosphate hydrate crystallization precipitating process in proton conductor is performed at the humidity of 10-60degreesC%RH and temperature at 10-60degreesC. The phosphate molecular chain contains Ca2+.    An INDEPENDENT CLAIM is also included for molding die of fuel cell.    DESCRIPTION OF DRAWING(S) - The figure shows a side sectional view of electric power generator.    fuel cell (1)    electrodes (2,3)    electrolyte layer (6)    proton conductor (7)
NOVELTY - Fuel cell comprises a separator plate (1) arranged between electrolyte-electrode units (2) and formed by plates (3, 4) touching contact sites (6). A fluid chamber (9) for a coolant is arranged between the plates and has partial chambers (10, 11) for each plate. Coolant is able to flow alternately through both partial chambers.    USE - For a fuel cell system.    ADVANTAGE - The fuel cell is simple and reliable.    DETAILED DESCRIPTION - An INDEPENDENT CLAIM is also included for a heating device for the fuel cell.    DESCRIPTION OF DRAWING(S) - The drawing shows a schematic view of a separator plate.    separator plate (1)    electrolyte-electrode units (2)    plates (3, 4)    embossed surfaces (5)    contact sites (6)    fluid chamber (9)    partial chambers (10, 11)
NOVELTY - A hydrogen storage material comprises graphite formed of graphene. The orientation of crystal planes of the graphene is disordered.    USE - For use in a hydrogen storage apparatus of a hydrogen storage system in a fuel cell vehicle (claimed).    ADVANTAGE - Hydrogen can be stored into a large number of gaps between the layers of graphene. The assembly provides a fuel cell vehicle capable of storing a sufficient amount of hydrogen to attain a long-distance drive.    DETAILED DESCRIPTION - An INDEPENDENT CLAIM is also included for a method for producing a hydrogen storage material comprising subjecting an organic polymer material to heat treatment, wherein the heat treatment is stopped when the orientation of crystal planes of graphene constituting the hydrogen storage material is disordered.    DESCRIPTION OF DRAWING(S) - The figure shows a schematic view of a structure of a hydrogen storage material of the invention.
NOVELTY - A polymer matrix electrolyte (PME) comprises a polyimide, a lithium salt in a concentration of greater than or equal to0.5 moles of lithium per mole of imide ring provided by the polyimide, and a solvent all intermixed. The PME is optically clear.    USE - For use in a lithium battery.    ADVANTAGE - The electrolyte provides an improved operating temperature range, ease of manufacture, and improved safety. It has improved electrolyte stability and ionic conductivity.    DETAILED DESCRIPTION - An INDEPENDENT CLAIM is also included for a method of forming a polymer matrix electrolyte (PME), comprising dissolving a polyimide in a solvent, and adding a lithium salt.    DESCRIPTION OF DRAWING(S) - The figure illustrates the repeat unit structure for several polyimides.
NOVELTY - The polymer electrolyte fuel cell (1) has a catalyst layer (3), a gaseous diffusion layer (4) and an electroconductive gas separator (6) sequentially laminated on both surfaces of an electrolyte film (2). A protective layer (7) is provided at a portion of the end face of the gaseous diffusion layer(s).    USE - For vehicles.    ADVANTAGE - The polymer electrolyte fuel cell has excellent stability, electric power generating characteristics and reduced internal resistance. Damage of the electrolyte film is prevented and electrical resistance of gaseous diffusion layer is decreased.    DESCRIPTION OF DRAWING(S) - The figure shows a section of polymer electrolyte fuel cell. (Drawing includes non-English language text).    Polymer electrolyte fuel cell (1)    Electrolyte film (2)    Catalyst layer (3)    Gaseous diffusion layer (4)    Gas separator (6)    Protective layer (7)
NOVELTY - A frame (5) attached to the building, encloses the solar cell (31) of the solar cell panel (3) installed in the water-proof surface (21A) formed at the backing material (21) of the building. A heat insulating material (33) provided at the back of the solar cell, is enclosed by the frame.    USE - Solar cell panel installed at roof and outer wall of a building.    ADVANTAGE - The external insulation structure is constructed easily and reliably, hence the solar cell panel has excellent appearance, without exposing the heat insulating material.    DETAILED DESCRIPTION - An INDEPENDENT CLAIM is also included for external insulation structure.    DESCRIPTION OF DRAWING(S) - The figure shows the sectional and expanded views of the solar cell installation surface.    solar cell panel (3)    backing material (21)    water-proof surface (21A)    solar cell (31)    heat insulating material (33)
NOVELTY - The fine porous film contains 1-20 mass% conjugated diene polymer and 80-99 polyolefin. Portion of the multiple bond in the conjugated diene polymer is transformed into single bond.    USE - Used in battery (claimed) for portable electronic device such as camcorder, mobile telephone and laptop.    ADVANTAGE - The fine porous film has excellent heat-resisting property and strength, and provides battery having favorable reliability and self-discharge rate.    DETAILED DESCRIPTION - An INDEPENDENT CLAIM is included for battery.    DESCRIPTION OF DRAWING(S) - The figure shows the section of secondary battery. (Drawing includes non-English language text).    Battery can (11)    Insulation boards (12,13)    Battery cover (14)    Safety valve mechanism (15)    Gasket (17)
NOVELTY - Siloxane has a sulfonic acid group (2 mmol/g or more).    USE - For curable composition and proton conduction material used for fuel cell. Also used as electrolyte for fuel cell.    ADVANTAGE - Siloxane has high ionic conductivity even at high temperature and low humidity environment. The fuel cell is manufactured with high efficiency using the siloxane as electrolyte.    DETAILED DESCRIPTION - INDEPENDENT CLAIMS are included for the following:    (1) manufacture of siloxane;    (2) curable composition;    (3) proton conduction material; and    (4) fuel cell.
NOVELTY - At least 10% of mesoporous activated carbon has pores having aperture diameter of 2 nm or more.    USE - For water purifier, deodorizing apparatus and electrical double layer capacitor for fuel cell.    ADVANTAGE - The activated carbon has high specific area and uniform pores. Macromolecules are effectively adsorbed by activated carbon.    DETAILED DESCRIPTION - INDEPENDENT CLAIMS are included for the following:    (1) manufacture of mesoporous activated carbon which involves carbonizing carbonaceous raw material containing metal and performing steam activation; and    (2) porous carbon material which contains the activated carbon.    DESCRIPTION OF DRAWING(S) - The graph shows nitrogen adsorption-desorption isothermal line of activated carbon. (Drawing includes non-English language text).
NOVELTY - Solutions (I) containing organic semi-conducting compounds comprise at least one solvent and at least one stabilizer comprising a basic compound.    USE - The solutions (I) are useful for the production of semiconducting layers, useful as semiconductors in active and light emitting electronic components such as field-effect transistors, organic luminescent diodes, photovoltaic cells, lasers or sensors (claimed).    ADVANTAGE - The solutions (I) have improved stability in air.    DETAILED DESCRIPTION - An INDEPENDENT CLAIM is included for semiconducting layers containing a compound of formula (1) that are produced from the solutions (I).    R4a- (Ar)n-R4b (1)    n = 4-100,000;    R4a,R4b = H or 1-20C alkyl optionally interrupted by -O-, -S-, silylene, phosphonoyl or phosphoryl;    Ar = 1,4-phenylene, 2,7-fluorene or 2,5-thiophene.    DESCRIPTION OF DRAWING(S) - The drawing is a UV/vis spectrum of a solution of 5,5-didecyl-2,2':5',2':5,2 quater-thiophene without stabilizer over a 24 hour period in the presence of air (contains non-English text).
NOVELTY - The expansion unit for closed hot-water heating circuits comprises a watertight hollow body (3) which consists of a flexible material, is located in a cup-shaped container (1), and is loaded on its free surface (3b) by elastic elements (6).    USE - For compensation of temperature-dependent volume increments of the water in closed hot-water heating circuits.    ADVANTAGE - The expansion unit is producible more cost effectively than known expansion units with comparable reliability and life span.    DESCRIPTION OF DRAWING(S) - The drawing shows a section through the proposed expansion unit.    Cup-shaped container (1)    Watertight hollow flexible body (3)    Heating water connection (3a)    Compression springs (6)
NOVELTY - A proton conducting membrane comprises a material formed by copolymerizing silane (I & II) having a silane group, a terminal group and a linking group connecting the terminal group to the silane group. The terminal group contains at least one atom which provides a lone pair of electrodes.    USE - For fuel cell (claimed), purifying hydrogen, partial oxidation of hydrocarbon fuels, removing contaminants, gas sensing, and energy storage and conversion processes.    ADVANTAGE - The proton conducting material has thermal stability and reduced brittleness.    DETAILED DESCRIPTION - INDEPENDENT CLAIMS are included for the following:    (1) fuel cell comprising an anode, a cathode and the proton conducting membrane;    (2) material composition comprising a polymer network containing silicon atoms and oxygen atoms, and an organic side-chain attached to silicon atoms within the polymer network. The organic side chain comprises a linking group and a terminal group;    (3) proton electrolyte membrane comprising the material composition;    (4) method of synthesizing silane precursor, which involves producing silane precursor by reacting reactive group of compound    (I) comprising terminal group and reactive group (I), with reactive group (II) of compound (II) comprising terminal group and reactive group (II), connecting terminal group of silane precursor to silane group through a cross-linking group, and polymerizing silane precursor by sol-gel process to obtain organic-inorganic hybrid network; and    (5) silane precursor comprising a silane group, a linking group connected to the silane group, and a terminal group attached to the linking group.
NOVELTY - A monomer of conductive polymer containing hetero atoms, is oxidatively polymerized with particulate carbonaceous material, in presence of metal-containing oxidizing agent, to obtain conductive polymer grafted carbonaceous material.    USE - For preparing conductive polymer grafted carbonaceous material used for composition for device such as fuel cell (all claimed) e.g. solid oxide, molten carbonate, alkaline, phosphoric acid, proton exchange membrane and direct methanol fuel cells, battery and capacitor, and used as support material for fuel cell catalyst.    ADVANTAGE - The method provides conductive polymer grafted carbonaceous material having improved electronic conductivity.    DETAILED DESCRIPTION - INDEPENDENT CLAIMS are included for the following:    (1) composition, which contains the conductive polymer grafted carbonaceous material;    (2) device, which comprises the conductive polymer grafted carbonaceous material composition; and    (3) fuel cell, which comprises the conductive polymer grafted carbonaceous material composition.    DESCRIPTION OF DRAWING(S) - The figure shows the schematic diagram of proton exchange membrane fuel cell.    electrolyte (10)    anode (20)    backing layers (30,60)    cathode (50)
NOVELTY - A liquid absorbing sheet (26) has a light absorbing resin layer obtained by irradiating energy beam and polymerizing a monomer composition. The composition contains a monofunctional monomer component (A) having polyethylene glycol acrylate monomer and amide bond-containing acrylic monomer, and a polyfunctional monomer component (B).    USE - For non-aqueous electrolyte battery pack (claimed).    ADVANTAGE - The liquid absorbing sheet has excellent absorption retainability of non-aqueous electrolyte. The sheet prevents corrosion of wiring circuit and production of short circuit, even when the electrolyte liquid leaks from the battery cell. The resin layer is adhered easily on the support structure without using hot-lamination method, and has excellent adhesivity with respect to the support structure.    DETAILED DESCRIPTION - An INDEPENDENT CLAIM is included for non-aqueous electrolyte battery pack having a non-aqueous electrolyte battery cell (23), a wiring circuit board (22) and an electrolyte liquid absorption component for absorbing the electrolyte liquid during leaking of liquid from the battery cell, arranged in the battery case (21). The absorption component is obtained from the liquid absorbing sheet (26).    DESCRIPTION OF DRAWING(S) - The figure shows the perspective diagram of the non-aqueous electrolyte battery pack.    battery case (21)    wiring circuit board (22)    non-aqueous electrolyte battery cell (23)    metal lead (24)    external terminal (25)    liquid absorbing sheet (26)
NOVELTY - A composite material comprises greater than or equal to50 wt.% graphite particles; 10-50 wt.% thermoplastic, and 5-15 wt.% reinforcing fibers. The bulk conductivity is greater than or equal to150 S/cm.    USE - For use as bipolar plates for use in fuel cells.    ADVANTAGE - The composite material has enhanced conductivity, chemical resistance, and resistance to gas permeation. It can be generated without high temperature pyrolysis and chemical vapor infiltration, thus it can be manufactured at much less cost compared to the carbon/carbon plates.    DETAILED DESCRIPTION - An INDEPENDENT CLAIM is also included for a method of manufacturing fuel cell bipolar plates, comprising forming a composite material comprising graphite particles, thermoplastic polymer, and reinforcing fibers, where the bulk conductivity is greater than or equal to150 S/cm; and molding the composite material to form bipolar plates.    DESCRIPTION OF DRAWING(S) - The drawing shows a schematic drawing of the wet-lay and compression molding processed used for generating bipolar plates.
NOVELTY - Oxyalkylene derivative having urea bond has preset structure.    USE - As monomer for solid polymer electrolyte used for solid electric double layer capacitor and thin solid battery. The battery is used as power supply for portable machines and electric vehicles    ADVANTAGE - The solid polymer electrolyte comprising oxyalkylene derivative has high strength and ionic conductivity. The leakage of liquid from battery and capacitor is prevented. The electrode comprising oxyalkylene derivative has high electrochemical activity and flexibility. The electrical double layer capacitor excels in safety and reliability.    DETAILED DESCRIPTION - Oxyalkylene derivative having urea bond, has structure of formula (2).    R1,R2 = H or alkyl group;    R4 = -(CH2)2- or -CH-(CH3)CH2-;    n = more than 0;    x,y = 0-5;and    z = 0-10    when x=0 and y=0, z is 0.    DESCRIPTION OF DRAWING(S) - The figure shows outline sectional drawing of solid battery.    anode (1)    solid polymer electrolyte (2)    cathode (3)    collectors (4)    spacers (5)    insulation resin sealing agent (6)
NOVELTY - The fuel cell comprises a negative electrode (2) made of electroconductive porous material having wettability property so that the methanol aqueous solution used as fuel is absorbed, and a positive electrode (3) made of electroconductive porous material with water repellent characteristics so that air for oxidizing process, is absorbed by natural diffusion/free convection.    USE - Direct methanol-type fuel cell.    ADVANTAGE - Improves the property of direct methanol-type fuel cell.    DESCRIPTION OF DRAWING(S) - The figure shows the sectional drawing of direct methanol-type fuel cell.    electrolyte (1)    negative electrode (2)    positive electrode (3)    fuel retainer (4)    current collection sheet (5,6)
NOVELTY - The separator (18) has an anode side gas flowpath (27) having width larger than that of a cathode side gas flowpath (28).    USE - For fuel cell such as solid polymer electrolyte type fuel cell used for motor vehicles.    ADVANTAGE - The separator suppresses increase in contact resistance, and reduction of electric power generation capability. The anode side gas flowpath has favorable pressure loss, gaseous diffusion property, supply property and draining property. The protrusion size of anode side gas flowpath is reduced.    DESCRIPTION OF DRAWING(S) - The figure shows an expanded sectional view of separator of fuel cell.    electrolyte film (11)    catalyst layer (15)    separator (18)    anode side gas flowpath (27)    cathode side gas flowpath (28)
NOVELTY - The organic negative temperature coefficient (NTC) composition (1) comprises inorganic mineral element containing conjugated organic semiconductive polymer, thermoplastic resin, or a thermosetting resin.    USE - For organic NTC element (claimed) used for secondary battery, fuel cell, mobile communication apparatus, display, refrigerator, air-conditioner, heater and cooking instrument.    ADVANTAGE - Resistance value of NTC composition reduces reversibly with rise in temperature. The NTC composition has favorable adhesivity with electrode interface, and does not exfoliate. The composition provides NTC element having sufficient heat resistance and durability after repeated use.    DETAILED DESCRIPTION - An INDEPENDENT CLAIM is included for an organic NTC element.    DESCRIPTION OF DRAWING(S) - The figure shows outline sectional drawing of organic NTC element.    organic NTC element composition (1)    electrode (2)    lead (3)    protective layer (4)
NOVELTY - A polymer has sulfonyl amino group-containing repeating unit (I).    USE - For high proton conductive electrolyte for fuel cell, water electrolysis, brine electrolysis, oxygen enricher, humidity sensor and gas sensor.    ADVANTAGE - The polymer has high proton conductivity and is manufactured economically.    DETAILED DESCRIPTION - A polymer has a sulfonyl amino group-containing repeating unit of formula (I).    R1,R2 = H, halogen or 1-10C hydrocarbon, or R1 and R2 optionally connect and form a ring;    R3 = organic group having H, halogen, 1-10C hydrocarbon or carbonyl, and optionally combines with atom contained in Y and forms a ring;    R4 = electron withdrawing group;    Y = multivalent connection group; and    k = integer greater than 0.
NOVELTY - A 2,6-dichloro pyridine (1) and 2,6-diamino pyridine (2) are reacted in presence of mixed catalyst containing palladium compound and phosphine compound, and a base, and polyamino pyridine (3) is obtained.    USE - For manufacturing polyamino pyridine used as battery active material, polymer type organic electroluminescent material, and conductive resin.    ADVANTAGE - The polyamino pyridine having excellent solubility with respect to solvent is efficiently and economically obtained.    DETAILED DESCRIPTION - A 2,6-dichloro pyridine of formula (1) and 2,6-diamino pyridine of formula (2) are reacted in presence of mixed catalyst containing palladium compound and phosphine compound, and a base, and polyamino pyridine of formula (3) is obtained.    R1,R2 = H, 1-18C alkyl, hydroxyl, alkanoyl, carbamoyl, carboxyl, carbonyl or cyano;and    n = 5-1000.
NOVELTY - A polymer based electrolyte complex comprises ion conducting polymers (300) comprising an amphiphilic repeating unit (200) and arranged as a lattice of ionophobic repeating unit regions and ionophilic repeating unit channels; a first ionic bridge polymer (101) between the lattice; and a second ionic bridge polymer (102) to allow ion transport between the ionophilic repeating unit channels of the lattice.    USE - For ion transport.    ADVANTAGE - The electrolyte exhibits reduced temperature dependent conductivities and/or increased conductivity at ambient temperature operating conditions.    DETAILED DESCRIPTION - INDEPENDENT CLAIMS are also included for:    (1) a polymer electrolyte to provide ion transport, comprising an ion conducting polymer comprising an amphiphilic repeating unit;    (2) a galvanic cell comprising a polymer based electrolyte complex; and    (3) a process for the preparation of a polymer of formula -(O-((CH2)p-O)q-R4)- or R5-O-(D-O)s-R5, comprising reacting a compound of formula HO-((CH2)p-O)q-H or HO-(D-O)s-H with Z-R4-Z or R5-Z, respectively.    Z = halo (preferably Br).    DESCRIPTION OF DRAWING(S) - The figure illustrates schematically the electrolyte complex arranged as a lamellar texture.    First ionic bridge polymer (101)    Second ionic bridge polymer (102)    Amphiphilic repeating unit (200)    Ion conducting polymers (300)    Inter-lamellar ionic bridge layer (301)
NOVELTY - In the invention, polymer dielectric instead of liquid electrolyte is applied to lithium cell to produce cell in different shapes with performances of safety, lightweight and high energy density. Gel state inorganic-organic hybrid polymer dielectric is prepared through ultraviolet light radiation to trigger off polymerization.    DETAILED DESCRIPTION - In the invention, polymer dielectric instead of liquid electrolyte is applied to lithium cell to produce cell in different shapes with performances of safety, lightweight and high energy density. In contrast, in prior art, there are disadvantages such as unstable liquid and bad mechanical properties in existed technique. Gel state inorganic-organic hybrid polymer dielectric is prepared through ultraviolet light radiation to trigger off polymerization. The polymer dielectric is amorphous in room temperature possessing features of high conductivity, stable thermal and mechanical properties. Advantages of ultraviolet light solidifying method are one-step molding, simple technique, high efficiency, no pollution. Performed polymer of inorganic-organic hybrid polymer is prepared by reconstructing end group after sol-gel reaction of alkoxyl silicon compound. In room temperature, ionic conductivity is reached to 8.4x10-3 Scm being close to conductivity of liquid electrolyte.
NOVELTY - Materials and related weights contained in the formula are as following: silicane compound possessing unsaturation double bond 0-20%, esters monomer possessing unsaturation double bond 0-20%, preformed homo- or co-polymer of silicane compound and esters monomer 0-20%, crosslinking agent 0-20%, thermal booster 0.01-5%, nonaqueous solvent containing lithium salt 60-96%.    DETAILED DESCRIPTION - Materials and related weights contained in the formula are as following: silicane compound possessing unsaturation double bond 0-20%, esters monomer possessing unsaturation double bond 0-20%, preformed homo- or co-polymer of silicane compound and esters monomer 0-20%, crosslinking agent 0-20%, thermal booster 0.01-5%, nonaqueous solvent containing lithium salt 60-96%. Density of lithium salt is 0.3M-1.5M. Moreover, monomer of silicane compound and esters monomer is not equal to zero at same time. According to above formula through procedure of thermal polymerization, mixed liquor forms gel state lithium ion polymer dielectric in structure of polymer interpenetrating networks. Ionic conductivity at room temperature reaches to 7.0xl03S/cm, and good safety, performances of discharging in high power and low temperature is provided.
NOVELTY - Positive/negative lead plaster of the invented maintenance free lead-acid accumulator comprises polystyrene sulfonic acid cross linked by organic polyelectrolyte divinyl benzene; electrolyte of the accumulator contains colloid of superfine silicon dioxide.    DETAILED DESCRIPTION - Positive/negative lead plaster of the invented maintenance free lead-acid accumulator comprises polystyrene sulfonic acid cross linked by organic polyelectrolyte divinyl benzene; electrolyte of the accumulator contains colloid of superfine silicon dioxide. The invented accumulator overcomes shortcomings of traditional maintenance free lead-acid accumulator: increased internal resistance and capacity. Electric capacity of the invented accumulator is near to capacity of traditional accumulator. Advantages of the invented accumulator are: good capabilities for recovery from deep discharge, small self-discharge, not laminated electrolyte, no acid mist and no outflow of acid liquor when charging. The accumulator is suited to quick charge and discharge in high power, providing notable longer service life than traditional barren liquor type colloid maintenance free lead-acid accumulator.
NOVELTY - The additive is a organic polyelectrolyte-divinyl benzene cross linking polystyrene sulfonic acid, which is porous fine particle possessing capabilities of high moisture rate and acid absorbing character. Molecule functional group of sulfo group is capable of releasing H+ ion to speed up electron transfer velocity providing obvious effect for raising accumulator capacity.    DETAILED DESCRIPTION - The invented additive is a organic polyelectrolyte-divinyl benzene cross linking polystyrene sulfonic acid, which is porous fine particle possessing capabilities of high moisture rate and acid absorbing character. Molecule functional group of sulfo group is capable of releasing H+ ion to speed up electron transfer velocity providing obvious effect for raising accumulator capacity. The invention can be applied to colloid lead-acid accumulator free from maintenance as well as rich liquid type lead-acid accumulator.
NOVELTY - The sheet (11) has three-dimensional network structure and resin layer (12) containing 5-60 wt% of fibrous filler extended to the surface direction of sheet.    USE - Used in filter, heat dissipating element, water absorbing element and plate (claimed) for gaseous diffusion layer of polymer electrolyte fuel cell, and also used in back-light of LCD for thin notebook personal computer.    ADVANTAGE - Enables to manufacture a sintering sheet easily at reduced cost and size.    DETAILED DESCRIPTION - INDEPENDENT CLAIMS are also included for the following:    (1) plate for gaseous diffusion layer of polymer electrolyte fuel cell;    (2) cell unit;    (3) sintering sheet manufacturing method;    (4) plate manufacturing method; and    (5) cell unit manufacturing method.    DESCRIPTION OF DRAWING(S) - The figure shows a top view of the electroconductive porous foam-metal sintering sheet.    plate (10)    sheet (11)    resin layer (12)
NOVELTY - A green electrolyte tube is manufactured by forming a composition comprising lanthanum-strontium-gallium-magnesium oxide powder and a binder into a green electrolyte tube. The outer diameter of the green electrolyte tube has a tolerance of at most +/-0.3 mm and the wall thickness of the green electrolyte tube has a tolerance of at most +/-0.2 mm over a length of at least 5 mm.    USE - Manufacture of a green electrolyte tube used in solid oxide device e.g. solid oxide fuel cell (claimed).    ADVANTAGE - The process retains the geometry and dimensions after sintering and can function efficiently in solid oxide devices.    DETAILED DESCRIPTION - An INDEPENDENT CLAIM is also included for a method of manufacturing a solid oxide fuel cell comprising:    (a) extruding a composition;    (b) sintering the green electrolyte tube to form a sintered electrolyte tube; and    (c) disposing upon the sintered electrolyte an anode and cathode.
NOVELTY - A water storage device comprises a water storage section; and a volume expansion absorber (39) that contracts to absorb volume expansion of water in the water storage section.    USE - For storing water used in humidification system or in fuel cell system (claimed).    ADVANTAGE - The invented water storage device reduces the force acting generated by the volume of freezing water to prevent damages of the device, e.g. deformation and cracks.    DESCRIPTION OF DRAWING(S) - The figure is a block diagram of a power generation system.    Cooling system (4)    Strainer (35)    Tubes (36)    Drain port (38)    Volume expansion absorber (39)
NOVELTY - A solar energy conversion device comprises a solar collector (14) to collect solar energy. The collector comprises several roof panels including at least one roof sheet having at least one wall. The sheet comprises a transparent thermoplastic polymer and is configured to be at least one of pre-stressed and pre-curved.    USE - To generate power output.    ADVANTAGE - The roof polymer fabricated from polymer roof sheet ensures improved thermal performance of the collector. The weight and the size of the collector are minimized to render overall cost effectiveness, without compromising structural integrity of the assembly.    DESCRIPTION OF DRAWING(S) - The figure shows a schematic view of the solar energy conversion device assembly.    solar energy conversion device assembly (10)    incident solar radiation (11)    chimney (12)    collector (14)    fluid. (15)
NOVELTY - A lithium secondary battery, comprises a positive electrode (2), a negative electrode (1), a separator (3) and a non-aqueous electrolyte comprising a solute and a solvent. The separator comprises a glass fiber, and the negative electrode comprises a lithium-aluminum-manganese alloy.    USE - For use as reflow battery for memory back-up.    ADVANTAGE - The battery has excellent storage characteristics.    DESCRIPTION OF DRAWING(S) - The figure is a cross section of a battery.    Negative electrode (1)    Positive electrode (2)    Separator (3)    Negative electrode can (4)    Positive electrode can (5)    Negative electrode current collector (6)    Positive electrode current collector (7)    Insulation packing (8)
NOVELTY - A mixed conductor comprises an electron conductor (1) made of an inorganic material fixed to a proton conductor (2) made of inorganic material so as not to dissolve in water.    USE - For small-sized fuel cells used in vehicles and cellular phones.    ADVANTAGE - The conductor exhibits both electronic conduction and proton conduction.    DETAILED DESCRIPTION - An INDEPENDENT CLAIM is also included for a method for producing a mixed conductor comprising obtaining a high molecular precursor by polymerizing an organic compound having one of or both of a carbon-carbon double bond and a carbon-carbon triple bond with a proton conducting material; and burning the precursor under an inert atmosphere.    DESCRIPTION OF DRAWING(S) - The figure shows a view of a mixed conductor.    Electron conductor (1)    Proton conductor (2)
NOVELTY - The hydrogen occlusion material (1) is obtained by baking an organic compound in an oxidizing atmosphere.    USE - For hydrogen storage apparatus used for hydrogen storage system in fuel cell vehicle (all claimed).    ADVANTAGE - The hydrogen occlusion material has excellent hydrogen occlusion ability.    DETAILED DESCRIPTION - INDEPENDENT CLAIMS are included for:    (a) manufacturing method of hydrogen occlusion material;    (b) hydrogen storage apparatus containing at least one hydrogen occlusion material;    (c) hydrogen storage system containing the hydrogen storage apparatus; and    (d) fuel cell vehicle containing the hydrogen storage system.    DESCRIPTION OF DRAWING(S) - The figure shows the explanatory drawing showing the interlayer distance of hydrogen occlusion material. (Drawing includes non-English language text).    hydrogen occlusion material (1)
NOVELTY - The polymer solid electrolyte film contains a silicone resin particle.    USE - For manufacturing solid polymer battery (claimed) used for mobile telephones, portable information terminals and book-mold personal computer.    ADVANTAGE - The polymer solid electrolyte has improved elasticity and elongation. The film thinning of polymer battery is enabled.    DETAILED DESCRIPTION - The polymer solid electrolyte film contains a polymerizable polymer having three-dimensional siloxane bond in a silicone resin structure. INDEPENDENT CLAIMS are included for the following:    (1) manufacture of polymer solid electrolyte film;    (2) solid polymeric battery; and    (3) manufacture of solid polymeric battery.    DESCRIPTION OF DRAWING(S) - The figure shows the elasticity evaluation result of polymer solid electrolyte film.(Drawing includes non-English language text).
NOVELTY - A L-shaped incision is formed in a fluorination polymer film (104) and sealing agent (105) for pulling out parallel connection wire (103) of electric power converters and output wire of solar cell (102) before laminating the fluorination polymer film and sealing agent on the solar cell.    USE - For manufacturing solar cell module with integrated electric power converter used in home.    ADVANTAGE - Prevents short circuit of the parallel connection wire and reduces the manufacturing cost by eliminating the need for positioning unit for positioning wire.    DESCRIPTION OF DRAWING(S) - The figure shows the solar cell module with integrated electric power converter.    Solar cell module (101)    Solar cell (102)    Parallel connection wire (103)    Fluorination polymer film (104)    Sealing agent (105,107)
NOVELTY - An energy beam (107) such as electron beam or laser beam is irradiated from on an insulation board (103) for weld bonding metal busbar (1) to the non-light receiving surface of a solar cell substrate (101). Another energy beam (109) is irradiated on metal wire (104) from on insulation board for removing electroconductive coating layer (105) from metal wire and exposing metal wire.    USE - For manufacturing amorphous silicon solar cell used in electric power generation system.    ADVANTAGE - Makes it possible to use a single energy beam apparatus for performing both weld bonding of metal bus-bar and removing electroconductive coating layer of metal wire so reducing the cost and installation area of the production apparatus.    DESCRIPTION OF DRAWING(S) - The figure explains the solar cell manufacturing procedure. (Drawing includes non-English language text).    Substrate (101)    Removal portion (102)    Insulation board (103)    Metal wire (104)    Electroconductive coating layer (105)    Metal bus-bar (106)    Energy beams (107,109)
NOVELTY - Base film is biaxially oriented film containing polyethylene-2,6-naphthalene dicarboxylate as main component. The terminal carboxyl group concentration in the polymer is less than 45 equivalent/106 g. The absolute value of difference of thermal contraction rate in continuous filming direction of the film during film processing at 200degreesC for 10 minutes, and the width direction, is 0.8 % or less.    USE - Used as base material of flexible solar cell (claimed).    ADVANTAGE - The base film has excellent workability.
NOVELTY - The electrolyte film (10) has a lamination of organic-electrolyte layer (11) and organic electrolyte layer(s) (12), and is interposed between an anode (21) and a cathode (22) of fuel cell. The fuel cell continuously generates electric power by supplying a liquid organic fuel and a gas oxidizing agent to anode and cathode. The pervious inhibitory effect of liquid organic fuel of layer (12) is higher than that of layer (11).    USE - For fuel cells (claimed) used for electric power generation for electric vehicles or as a domestic distributed-type power source,.    ADVANTAGE - The electrolyte film has excellent proton-conductivity and mechanical strength, and improved methanol pervious suppression function. The fuel cell continuously generates electric power using organic fuel, such as methanol.    DETAILED DESCRIPTION - INDEPENDENT CLAIMS are included for the following:    (1) fuel cell; and    (2) manufacture of electrolyte film.    DESCRIPTION OF DRAWING(S) - The figure shows a sectional view of fuel cell structure having electrolyte film.    electrolyte film (10)    organic electrolyte layers (11,12)    cathode (21)    anode (22)    fuel flow path (311)
NOVELTY - A reactive polymer containing porous film is obtained by reacting a cross-linkable polymer with a polyfunctional isocyanate, making base material porous film to contain reactive polymer formed by crosslinking, in its one portion. The cross-linkable polymer has multiple reactive groups which react with respect to an isocyanate group and cation polymerizable functional groups.    USE - For battery separator (claimed).    ADVANTAGE - The battery having excellent adhesion between electrodes/separator, low internal resistance and high rate property is obtained by using the reactive polymer.    DETAILED DESCRIPTION - An INDEPENDENT CLAIM is included for manufacture of battery. An electrode is laminated on the reactive polymer containing porous film, and an electrode/reactive polymer containing porous film laminate material is obtained. After preparing the electrode/reactive polymer containing porous film laminate material in a battery container, electrolyte liquid containing a cation polymerization catalyst is poured into the battery container. At least one portion of the reactive polymer in the vicinity of surface of at least porous film and electrode, is swollen in the electrolyte liquid, or is made to elute in the liquid. Cationic polymerization is performed, and at least one portion of the electrolyte liquid is gelatinized, and a porous film and electrode are adhered.
NOVELTY - The solid battery has an electric power generation element, silicon oxide group protective coat (g) and an organic coating film (i) having hydrophobic group adsorbed to surface of coat (g) in order on a substrate (a). The element has sequentially a lower electrode layer, an electrolyte layer (d) and an upper electrode layer.    USE - For electronic device.    ADVANTAGE - The solid battery has high quality and excellent moisture resistance.    DETAILED DESCRIPTION - An INDEPENDENT CLAIM is included for manufacture of solid battery.    DESCRIPTION OF DRAWING(S) - The figure shows the section of the solid battery.    Substrate (a)    Silicon oxide film (a')    Positive electrode collector (b)    Positive electrode active material film (c)    Solid electrolyte film (d)    Negative electrode active material film (e)    Negative electrode collector (f)    Protective coat (g)    Organic coating film (i)
NOVELTY - The electrolyte film comprises a cross-linking electrolyte polymer containing (meth)acrylamide-2-methyl propane sulfonic acid or its salt, and vinyl sulfonic acid or its salt.    USE - For fuel cell (claimed).    ADVANTAGE - The electrolyte film has excellent proton conductivity and methanol transmissive prevention capability. The film has high durability.    DETAILED DESCRIPTION - An INDEPENDENT CLAIM is included for fuel cell.
NOVELTY - A nano carbon has several continuous holes of equivalent diameter of 1-1000 nm.    USE - As fuel cell material, lithium cell material, field emission display material and filtration material.    ADVANTAGE - The nano carbon has excellent catalyst microdispersion property, substance selectivity and high capacity.    DETAILED DESCRIPTION - An INDEPENDENT CLAIM is included for manufacture of nano carbon which involves performing thermal decomposition of thermal decomposition evanescence resin and carbonization of carbon precursor polymer, maintaining shape of microparticles having polymer in shell and resin in core, and forming continuous holes.
NOVELTY - The non-aqueous electrolyte secondary battery has anode, cathode, and electrolyte liquid (107), separator (109) and gasket (108).The electrolyte liquid contains non-aqueous solvent, supporting electrolyte, and lithium salt (in mol/l) (1.5-2.5). The battery performs reflow soldering.    USE - As backup power supply for mobile telephone, pager and wrist watch.    ADVANTAGE - The non-aqueous electrolyte secondary battery has excellent heat resistance, reflow property and battery property.    DESCRIPTION OF DRAWING(S) - The figure shows the coin-shaped lithium secondary battery. (Drawing includes non-English language text).    anode case (103)    cathode case (105)    electrolyte liquid (107)    gasket (108)    separator (109)
NOVELTY - Pore creating material is added to waterproof-breathe freely membrane and catalyze membrane air diffusion pole of zinc air cell. Heating 5-30 min under 70-250 degrees C makes thermal decomposition or thermal degradation of pore creating material so as to carry out pore creating for waterproof-breathe freely membrane and catalyze membrane. The pore creating material is carbowax, organic ammonium salt or compound of inorganic ammonium salt. The invention raises quality and discharging current density of air diffusion pole, and raises electrical property of zinc air cell.
NOVELTY - Sealing bipolar plates in a proton exchange membrane fuel cell module, comprises applying a single layer of fluid composition elastomeric sealant on a first surface of an edge portion of a membrane or a surface of the first bipolar plate to form a first seal element; and sealing the first bipolar plate and membrane with the first seal element between the bipolar plate and the first surface of the edge portion of the membrane.    USE - For sealing bipolar plates in a proton exchange membrane fuel cell module.    ADVANTAGE - The fuel cell stack exhibits superior leak resistance.    DETAILED DESCRIPTION - Sealing bipolar plates in a proton exchange membrane fuel cell module, comprises applying a single layer of fluid composition elastomeric sealant on a first surface of an edge portion of a membrane or a surface of the first bipolar plate to form a first seal element; and sealing the first bipolar plate and membrane with the first seal element between the bipolar plate and the first surface of the edge portion of the membrane so that gas leakage is prevented between the membrane and the first bipolar plate.
NOVELTY - A fuel cell comprises an anode and a cathode sandwiching a polymer electrolyte to form a membrane-electrode assembly. The polymer electrolyte comprises reaction product of ionomers.    USE - As fuel cell (claimed) e.g. direct methanol cell.    ADVANTAGE - The fuel cell has an open circuit voltage decay of less than 1.25 (preferably 0.9)% after 2 hours, fuel cross-over of less than 0.025 (preferably 0.018) micromole/cm2, fuel utilization efficiency of greater than 35 (preferably 67)%, system efficiency of greater than 15 (preferably 30)%, water flux of less than 1.8 (preferably 1.10)x10-3 g.cm/cm2.hr and maximum open circuit voltage of greater than 1.02 (preferably 1.05) volts.    DETAILED DESCRIPTION - A fuel cell comprises an anode and a cathode sandwiching a polymer electrolyte to form a membrane-electrode assembly, a fuel for the anode, and an oxidant for the cathode. The polymer electrolyte comprises an ionomer containing reaction product of monomer (I) with monomer (II) and (III). The moles of monomers of (II) plus (III) equal the moles of (I). The membrane electrode assembly is sandwiched between a first gas diffusion medium and a second gas diffusion medium. The membrane electrode assembly is in electronic communication with a current collector.    R1 - R4 = H, linear or branched alkyl, aromatic of halo;    X1 and X2 = carbonyl or sulfone radical or aromatic compounds connected through a ketone or sulfone linkage;    Y = halo;    M = alkali metal.
NOVELTY - The organic solar cell has a functional layer which contains heterojunction surface formed when organic materials (103a,104a) touched is pinched to support between electrodes (102a,105a). The organic material (103a) has microparticle fusion laminated structure. The organic material (104a) exists in surface and/or space of microparticle fusion laminated structure.    USE - As solar cell.    ADVANTAGE - The organic solar cell has large area of charge separation and eliminates grain boundary between microparticles of the functional layer. The movement of carrier of the function layer and electrode is performed smoothly and easily by introducing an electron carrying layer and/or hole carrying layer so high photoelectric conversion efficiency of the solar cell is obtained. The organic solar cell of microparticle-laminated structure is manufactured easily and high temperature process is not required.    DETAILED DESCRIPTION - An INDEPENDENT CLAIM is included for manufacture of the organic solar cell.    DESCRIPTION OF DRAWING(S) - The figure shows model section of lamination of the organic solar cell.    Substrate (101a)    Electrodes (102a,105a)    Organic material of microparticle fusion laminated structure (103a)    Organic material existing in surface and/or space of microparticle fusion laminated structure (104a)
NOVELTY - The sheet-like catalyst structure has a catalytically active metal, provided on a brush-shaped carbon nanotube. The carbon nanotube is provided vertically on the sheet.    USE - As catalyst material for environmental purification or for direct methanol-type fuel cell.    ADVANTAGE - The sheet-like catalyst structure has high catalytic activity, and is easily molded to honeycomb shape or spiral shape. The sheet-like catalyst structure is inexpensive.    DETAILED DESCRIPTION - An INDEPENDENT CLAIM is included for manufacture of sheet-like catalyst structure.
NOVELTY - Catalyst powder containing copper and zinc, inorganic binder, organic binder and water are mixed. The mixture is extrusion molded and baked at 200-400 degrees C, and honey-comb-type methanol-reforming catalyst is manufactured.    USE - For manufacturing honey-comb-type methanol-reforming catalyst (claimed) for polymer electrolyte fuel cell.    ADVANTAGE - The honey-comb-type methanol-reforming catalyst has excellent catalyst property, and suppresses powdering by vibration. The catalyst has excellent durability.    DETAILED DESCRIPTION - An INDEPENDENT CLAIM is also included for honey-comb-type methanol-reforming catalyst manufactured by the above method.    DESCRIPTION OF DRAWING(S) - The figure shows a polymer electrolyte fuel cell apparatus using the honey-comb-type methanol-reforming catalyst. (Drawing includes non-English language text).    Polymer electrolyte fuel cell apparatus (1)    Reformer (2)    Fuel cell (4)    Evaporator (5)    Waste gas combustor (6)
NOVELTY - The electrolyte film electrode conjugant comprises polymeric electrolyte film having polymer with cocatalyst function in the surface vicinity.    USE - For direct polymer electrolyte fuel cell (claimed).    ADVANTAGE - The electrolyte film electrode conjugant provides fuel cell with improved electric power generation efficiency and responsiveness, during output change. The fuel cell of reduced size is manufactured economically.    DETAILED DESCRIPTION - INDEPENDENT CLAIMS are included for the following:    (1) manufacture of electrolyte film electrode conjugant; and    (2) polymer electrolyte fuel cell.
NOVELTY - An exterior portion exposed to metal plate of electrode cover frame, with inner surface of convex portion protruding towards the protrusion lapping portion of laminated cell in battery casing, has a concave portion for mounting. The convex portion is arranged at the groove shaped protrusion portion to the inner side of bending of lapping portion.    USE - Thin battery pack such as polymer battery used in electric equipment.    ADVANTAGE - The thin battery pack is easily and reliably mounted on the electric equipment.    DESCRIPTION OF DRAWING(S) - The figure shows a sectional view of the thin battery pack.
NOVELTY - An electrolyte composition contains an electrolyte liquid and a polymerizable compound. The electrolyte liquid contains lithium hexafluoro phosphate and lithium tetrafluoro borate, in molar ratio of 0.95:0.05-0.85:0.15.    USE - For polyelectrolyte for battery (both claimed).    ADVANTAGE - The battery using the polyelectrolyte has excellent electrochemical stability, high ionic conductivity, improved capacitance and cycle property. Decomposition of lithium hexafluoro phosphate is suppressed.    DETAILED DESCRIPTION - INDEPENDENT CLAIMS are included for the following:    (1) polyelectrolyte containing the electrolyte composition; and    (2) battery having anode (21), cathode (22) and polyelectrolyte in exterior component.    DESCRIPTION OF DRAWING(S) - The figure shows the sectional drawing of the battery element. (Drawing includes non-English language text).    anode terminal (11)    cathode terminal (12)    battery element (20)    anode (21)    cathode (22)
NOVELTY - A electrolyte composition contains electrolyte liquid containing ethylene carbonate and ethylmethyl carbonate, and polymerizable compound having acrylate or methacrylate group. Polymerizable compound does not contain ether group.    USE - For battery (claimed) such as secondary battery used for portable electronic devices such as built-in-camera videotape recorder, mobile telephone, and portable computer.    ADVANTAGE - The electrolyte composition has excellent ionic conductivity and electrochemical stability. The battery using the electrolyte, has excellent charging and discharging cycle property. Separation of electrolyte liquid, and polymer compound, is prevented.    DETAILED DESCRIPTION - INDEPENDENT CLAIMS are included for the following:    (1) polyelectrolyte (23), which contains electrolyte composition; and    (2) battery (20), which is equipped with polyelectrolyte, anode (21) and cathode (22).    DESCRIPTION OF DRAWING(S) - The figure shows the perspective view of the structure of the secondary battery. (Drawing includes non-English language text).    battery (20)    anode (21)    cathode (22)    polyelectrolyte (23)    separator (24)    masking tape (25)
NOVELTY - A composition for electrolyte contains polymerizable compound and electrolyte liquid. The polymerizable compound has an acrylate group or methacrylate group and does not contain an ether group. The electrolyte liquid contains cyclic carbonate ester of an unsaturated compound.    USE - For polyelectrolyte and battery (claimed) such as secondary battery.    ADVANTAGE - Since the polymerizable compound which does not contain ether group is used, movement of ion is easy and high ionic conductivity equivalent to an electrolyte liquid is obtained. Side reaction of cathode and electrolyte is inhibited by composite film formed with electrolyte liquid and polymerizable compound. The cycle life and low temperature discharge property of the battery formed using the composition are improved.    DETAILED DESCRIPTION - INDEPENDENT CLAIMS are included for the following:    (1) polyelectrolyte (23) which contains polymer compound and electrolyte liquid. The polymer compound has a structure in which polymerizable compound having an acrylate group or methacrylate group without ether group is polymerized; and    (2) battery which is provided with polyelectrolyte, a cathode (22) and an anode (21).    DESCRIPTION OF DRAWING(S) - The figure shows the sectional drawing of the battery element. (Drawing includes non-English language text).    anode (21)    cathode (22)    polyelectrolyte (23)    separator (24)    masking tape (25)
NOVELTY - Production of carbon nano-particles catalyst material comprises preparing a reaction mixture containing carbon nano-material and a catalyst source material, and forming a microwave field in the reaction mixture to release the catalyst material from the catalyst source material and form nano-particles of the catalyst metal bound on the carbon nano-material.    USE - Used in the production of membrane electrode units for polymer-electrolyte-membrane fuel cells.    ADVANTAGE - Good catalyst distribution is achieved.    DETAILED DESCRIPTION - INDEPENDENT CLAIMS are also included for the following:    (1) Carbon nano-particles catalyst material; and    (2) Device for producing the carbon nano-particles catalyst material comprising a reaction vessel (1) for receiving a reaction mixture (2), a thermal insulation (3) partially surrounding the reaction vessel, and a microwave cavity (4) surrounding the reaction vessel and the thermal insulation to produce a microwave field in the mixture.    DESCRIPTION OF DRAWING(S) - The drawing shows a schematic view of the device for producing the carbon nano-particles catalyst material.    reaction vessel (1)    reaction mixture (2)    thermal insulation (3)    microwave cavity (4)    rotor (7)    condensing unit (8)
NOVELTY - A solar battery module comprises a solar cell (4) sealed in a transparent adhesive layer (3); a transparent protective film disposed on a light-receiving surface side of the cell; and a heat-insulating sheet disposed on a non-light-receiving surface side of the cell.    USE - Useful as a power source for a stratospheric platform (claimed).    ADVANTAGE - The inventive solar battery module is of lightweight and easy to handle.    DETAILED DESCRIPTION - An INDEPENDENT CLAIM is also included for a method for producing a lightweight solar battery module comprising applying a transparent adhesive on a surface of each of the transparent protective film (1) and the heat-insulating sheet. The protective film and the heat-insulating sheet (2) are bonded with the solar cell sandwiched in between them such that the protective film is located on the light-receiving surface side of the cell and the heat-insulating sheet is located on the non-light-receiving surface side of the cell. The solar cell is sealed in the transparent adhesive.    DESCRIPTION OF DRAWING(S) - The figure is a schematic sectional view of a light-weight solar battery module of the invention.    Protective film (1)    Heat-insulating sheet (2)    Adhesive layer (3)    Solar cell (4)
NOVELTY - An electrically insulative aqueous polymeric emulsion composition comprises water-soluble acrylic polymer copolymerized with another polymer comprising styrene polymers, a water-soluble wetting agent, a water-soluble ductility agent, and water.    USE - The invention is used to produce, operate, and maintain electrically insulated electrical circuitry and electrical circuit boards (10) for transmitting electricity. It is also used as an electrically insulative sealant to produce, operate, and maintain electrochemical fuel cells or electrolysis cells. The composition is used as an electrically insulative adhesive form mounting and fastening electronic components. (All claimed).    ADVANTAGE - The invention is environmentally benign, and reduces the costs associated with electronics production.    DETAILED DESCRIPTION - An electrically insulative aqueous polymeric emulsion composition comprises:    (1) approximately 50-91 wt.% water-soluble acrylic polymer copolymerized with another polymer comprising styrene polymers, acrylate polymers, polyacrylate polymers, (meth)acrylate polymers, poly(meth)acrylate polymers, hydroxyl polymers; esters and acids of acrylic polymers, styrene polymers, acrylate polymers, polyacrylate polymers, (meth)acrylate polymers, poly(meth)acrylate polymers, hydroxyl polymers, and their further polymerizations;    (2) a water-soluble wetting agent;    (3) a water-soluble ductility agent; and    (4) water.    An INDEPENDENT CLAIM is made for the electrically insulative aqueous emulsion composition being made conductive by manipulating the viscosity properties and/or curing properties.    DESCRIPTION OF DRAWING(S) - The figure shows an exploded isometric view of the circuit board.    Circuit boards (10)    Traces (12)    Substrate (14)    Insulator points (20)    Mounting pads (40)
NOVELTY - The molten silicon cooled lump obtained by processing molten silicon prepared from hydrogen and silane in container made of carbon, comprises air bubbles and has apparent density in the range of 1.5-2.3 g/cm3 and compressive strength in the range of 5-50 MPa.    USE - For manufacturing crystal-form silicon-ingot for solar cells.    ADVANTAGE - Reduces melting time in ingot manufacture, and, as a result, improves ingot production efficiency.    DETAILED DESCRIPTION - An INDEPENDENT CLAIM is also included for manufacturing method of molten silicon cooled lump.    DESCRIPTION OF DRAWING(S) - The figure shows an explanatory drawing of product in the container.
NOVELTY - Microparticles contain two different microparticles (A, B) (3, 20). The particle size of microparticles (B) is larger than that of microparticles (A). A thin film (3a) is coated on the surface of microparticles (A). The microparticles (A) are adhered to the surface of microparticles (B).    USE - Used for an electrode catalyst of a fuel cell.    ADVANTAGE - The microparticles having a special structure, and economically provide catalyst having good catalytic activity. The handling property of the microparticles is improved.    DESCRIPTION OF DRAWING(S) - The figure shows the structure of microparticles.    microparticles (3,20)    thin film (3a)
NOVELTY - A fuel cell system (20A) that uses a hydrogen gas supplied from an outside supply unit (300) comprises inlet port (212) that receives a mixture gas which contains the hydrogen gas and an odorant from the outside supply unit; odorant removing unit that removes the odorant contained in the mixture gas received through the inlet port; and hydrogen gas storage unit that stores the hydrogen gas supplied from the odorant removing unit.    USE - For detecting a leakage of the hydrogen gas.    ADVANTAGE - The invented fuel cell system inhibits the deterioration of the power generation efficiency of a fuel cell stack (100).    DETAILED DESCRIPTION - An INDEPENDENT CLAIM is also included for a hydrogen gas supply system comprising feed portion that feeds a mixture gas which contains the hydrogen gas and an odorant to the fuel cell system; odorant removing unit that removes the odorant contained in the mixture gas fed from the feed portion; and supply port that supplies the hydrogen gas from the odorant removing unit to the fuel cell system.    DESCRIPTION OF DRAWING(S) - The figure is a view that shows the fuel cell system.    Cell system (20A)    Fuel cell stack (100)    Inlet port (212)    Valve (214)    Supply unit (300)
NOVELTY - Solar cell has photoactive semiconductor layers extending between the front and back contacts and an integral protective diode (32) (bypass diode). This has opposite polarity to the solar cell and has a p-conducting semiconductor layer (36), above which a tunnel diode (38) extends. An n+ layer (46) on the tunnel diode allows the protective diode to be connected to front contact (14).    USE - Solar cell.    ADVANTAGE - The protective diode has high stability and migration of metal ions is reduced.    DESCRIPTION OF DRAWING(S) - The drawing shows a schematic diagram of the solar cell. (Drawing includes non-English language text).    Front contact (14)    Protective diode (32)    p-Conducting semiconductor layer (36)    Tunnel diode (38)    n+ Layer (46)
NOVELTY - Active substance-containing compound (C) is incorporated in wire (4), and connection is formed between electrodes (5, 6). Active substance is released by feeding current (7) via wire such that compound (C) is decomposed, evaporated and precipitated on substrate (2). Thus, active substance layer is deposited on substrate. Active substance is chosen from alkali metal, alkali earth metal and/or lanthanide, or its alloy or intermetallic mixture.    USE - For deposition of active substance layer on substrate, used for manufacture of organic light emitting diode and solar cell (all claimed).    ADVANTAGE - The active substance layer is efficiently deposited on substrate. The organic light emitting diode has excellent durability.    DETAILED DESCRIPTION - The active substance is bound in a compound which is stable at room temperature. The active substance-containing compound is incorporated in wire (4), and connection is formed between two electrodes (5, 6). The active substance is released, by feeding current through the wire (4) such that the active substance-containing compound is decomposed, evaporated and precipitated on the substrate (2). Thus, an active substance layer is deposited on substrate. The active substance is chosen from alkali metal, alkali earth metal and/or lanthanide, or its alloy or intermetallic mixture.    INDEPENDENT CLAIMS are included for the following:    (a) manufacture of organic light emitting diode;    (b) apparatus for deposition of active substance layer on substrate;    (c) organic light emitting diode; and    (d) solar cell.    DESCRIPTION OF DRAWING(S) - The figure shows a schematic cross-sectional view of apparatus for deposition of active substance layer on substrate.    process chamber (1)    substrate (2)    wire (4)    electrodes (5,6)    current (7)
NOVELTY - A fuel cell catalyst contains platinum. The oxide reduction potential, which is measured by cyclic voltammetry test using a saturation calomel electrode, of the catalyst is 430 mV or more.    USE - Used for a fuel cell (claimed).    ADVANTAGE - The catalyst has improved catalytic activity and enables a cost reduction and improves the efficiency of a fuel cell.    DETAILED DESCRIPTION - INDEPENDENT CLAIMS are also included for the following:    (1) a fuel cell comprising an electrolytic membrane, a cathode and an anode, and a catalyst layer as above; and    (2) the preparation of a catalyst, comprising coating platinum onto a carbon substrate, and heat treating the platinum coated substrate.    DESCRIPTION OF DRAWING(S) - The figure shows a membrane electrode assembly.    membrane electrode assembly (10)    anode (100)    cathode (100')    catalyst layer (103)    electrolyte membrane (110)
NOVELTY - Production of hydrogen (I) comprises: contacting a composition (A) comprising at least one alcohol (A1) comprising at least 2 carbon atoms with an oxygen-containing gas and a stratified catalyst.    USE - (I) is useful for providing energy to fuel cells.    ADVANTAGE - The method provides good selectivities of products and substantially limits or eliminates adverse consequences of a partial oxidation reaction, such as flaming, carbon formation, and excessive combustion. The catalysts used in the method exhibit substantially no poisoning during the partial oxidation reaction.
NOVELTY - Controlling efficiency of reforming reactions of an automotive fuel involves: carrying out reforming reactions under the presence of oxygen-enriched air and water vapor by adjusting the molar ratio of the water vapor with respect to the carbon atoms in the automotive fuel.    USE - For controlling efficiency of reforming reactions of automotive fuel; in the production of hydrogen (claimed); for reforming gasoline, diesel fuel and other automotive fuel.    ADVANTAGE - The method controls efficiency of reforming reactions and provides hydrogen at high yield. The method produces hydrogen efficiently even under conditions of low air to fuel (A/F) ratio; enables hydrogen to be provided readily for fuel cell or internal combustion engine. The method efficiently reforms automotive fuel and produces hydrogen continuously at high selectivity and high yield even under conditions of low A/F ratio. The method improves operability and load response characteristics in comparison with conventional methods.    DETAILED DESCRIPTION - An INDEPENDENT CLAIM is also included for production (M1) of hydrogen involving: reforming an automotive fuel, which is subjected to reforming reactions under the presence of oxygen-enriched air and water vapor to produce hydrogen.
NOVELTY - A relative humidity (RH) sensor system, comprises RH sensor (504) associated with ceramic heating element(s), where perimeter of humidity sensor is surrounded with conductive material; and resistive material surrounding ceramic heating element, where air that is saturated with water vapor is heated by the ceramic heating element to evaporate water droplets associated with water vapor to thus reduce RH to measurable level.    USE - The sensor system is used for sensing relative humidity in fuel cell systems, e.g. polymer electrolyte membrane fuel cell applications.    ADVANTAGE - Air that is saturated with two phase flow of water vapor and minute droplets can then pass through and be heated by the heating element in order to evaporate water droplets associated with the water vapor to thus reduce relative humidity to measurable level. An additional heating element can be bonded to a base of the sensor. The filter material may be a hydrophobic material which can limit the size of water droplets, which pass through and thus reduce the volume of water needing to be evaporated.    DETAILED DESCRIPTION - An INDEPENDENT CLAIM is also included for a RH sensing method, comprising:    (1) providing a RH sensor;    (2) associating at least one ceramic heating element with the RH sensor, where a perimeter of the RH sensor is surrounded with a relatively conductive material;    (3) surrounding at least one ceramic heating element with a resistive material; and    (4) heating air that is saturated with water vapor by the at least one ceramic heating element in order to evaporate water droplets associated with the water vapor to thus reduce RH to a measurable level.    DESCRIPTION OF DRAWING(S) - The figure illustrates a block diagram of relative humidity sensor system.    Sensor system (500)    RH sensor (504)    Porous heater (510)    Electrical connection (514)    Air gap (518)    Housing portion (520)
NOVELTY - Growing from a melt of polycrystalline layers of silicon and may find application in production of solar cells (photoconverters). The device includes a crucible for a melt, a heater, a substrate linked with the gear of its relocation and a capillary feeding mechanism. The substrate is made out of a carbon reticular fabric, the heater consists of two sections of heating: a square section, inside which the crucible is mounted, and a right-angled section located above the substrate. At that the cross-section of the heater components is selected so, that the section of heating of the crucible is overheated in respect to the section of heating of the substrate. For a capillary feeding of the melt of silicon from the crucible use harnesses made out of a carbon filament spooled on a tail-end of the feeding mechanism. For replenishment of the level of the melt in the crucible use a vibrofeeder to feed the crushed silicon. The technical result of the invention is an increased productivity of the device and formation of conditions for production of the orientated coarse-crystalline structure of a silicon layer on the substrate naturally open for making of the rear electrical contact.    USE - Devices for growing from a melt of polycrystalline layers of silicon used for production of solar sells.    ADVANTAGE - Ensures increased productivity of the device, production of the orientated coarse-crystalline structures of the silicon layers on the substrates.1 dwg 1 o
NOVELTY - Fuel treating equipment for processing raw material to provide reformed product comprising hydrogen comprises a cylindrical structure having low temperature portion and high temperature portion which are insulated with respective inorganic foam (5) and inorganic porous material (4) with respect to exterior.    USE - To produce hydrogen for fuel cell electric-power generation system (claimed).    ADVANTAGE - Improves heat-resisting property and thermal insulation property of the equipment.    DETAILED DESCRIPTION - An INDEPENDENT CLAIM is also included for fuel cell electric-power generation system.    DESCRIPTION OF DRAWING(S) - The figure shows the sectional view of the fuel treating equipment. (Drawing includes non-English language text).    fuel treating equipment (1)    combustion chamber (3)    inorganic porous material (4)    inorganic foam (5)    burner (12)
NOVELTY - The fuel cell system (101) has fuel tank (110) formed with flexible material (110a). A deformation mechanism (120) has a deformation element (121) for changing the shape of fuel tank at the time of start of power generation.    USE - For electronic device (claimed) such as personal computer (PC), notebook PC and for vehicle and domestic purpose.    ADVANTAGE - Avoids need for battery for supplying electric power to electrically driven pump at the time of starting. Hence size and cost are reduced.    DETAILED DESCRIPTION - An INDEPENDENT CLAIM is also included for electronic device.    DESCRIPTION OF DRAWING(S) - The figure shows an explanatory view of a fuel cell system. (Drawing includes non-English language text).    fuel cell system (101)    fuel tank (110)    flexible material (110a)    deformation mechanism (120)    deformation element (121)
NOVELTY - A transport unit (3) such as pipeline, liquefied petroleum gas ship conveys carbon dioxide generated during steam reforming of dimethyl ether with heat of heat source such as nuclear reactor, to dimethyl ether generation unit. A utilization unit uses the conveyed carbon dioxide for production of dimethyl ether.    USE - For producing hydrogen from oxygen containing hydrides such as dimethyl ether (DME), using heat source as nuclear reactor, light water reactor, fast breeder reactor such as boiling water reactor, pressurized water nuclear reactor, super critical-pressure nuclear reactor, for fuel cell used in vehicle such as hydrogen fueled car, hydrogen turbine and boiler.    ADVANTAGE - Decreases the carbon dioxide emission of hydrogen production system that performs steam reforming of DME. Performs efficient waste heat management and improves energy efficiency.    DETAILED DESCRIPTION - An INDEPENDENT CLAIM is also included for hydrogen production method.    DESCRIPTION OF DRAWING(S) - The figure shows the block diagram of the hydrogen production system.    combiner (1)    hydrogen producing apparatus (2)    transport unit (3)    injection unit (7)    hydrogen production system (10)
NOVELTY - The trough groove (12) is formed along the thickness direction and on the top surface of n-type substrate (11). The high concentration p-type diffused layer (14) is formed on the upper surface portion of the substrate. The finger electrode (19) is formed at the upper surface of the p-type diffused layer. The trough groove and the longitudinal direction of the finger electrode intersects with an angle of 45degrees to 90degrees.    USE - Solar cell.    ADVANTAGE - Achieves improved strength and increases the photoelectric conversion efficiency.    DETAILED DESCRIPTION - An INDEPENDENT CLAIM is also included for manufacturing method of solar cell.    DESCRIPTION OF DRAWING(S) - The figure shows the solar cell.    n-type Substrate (11)    Trough groove (12)    V groove Srface (12a)    High concentration p-type diffused layer (14)    Finger electrode (19)
NOVELTY - A gel-form electrolyte contains a normal temperature fused salt and a lithium salt in a polymer matrix. The polymer matrix is obtained by copolymerizing bifunctional acrylester compound(s) (1) and (meth)acrylic acid ester compound(s).    USE - As electrolyte liquid of electrochemical devices such as lithium secondary battery, electrochromic display element, wet-type photocell, capacitor and electric double layer capacitor.    ADVANTAGE - The gel-form electrolyte has excellent heat stability and ionic conductivity, and does not have corrosivity with respect to metal material such as aluminum and stainless steel.    DETAILED DESCRIPTION - A gel-form electrolyte contains a normal temperature fused salt and a lithium salt in a polymer matrix. The polymer matrix is obtained by copolymerizing bifunctional acrylester compound(s) and (meth)acrylic acid ester compound(s). The bifunctional acrylester compound is of formula (1).    H2C=C(R1)-C(=O)-O-(AO)n-C(=O)-C(R2)=CH2 (1)    R1 and R2 = H or 1-6C alkyl group;    AO = 2-20C oxyalkylene group; and    n = 1-200.    An INDEPENDENT CLAIM is included for manufacture of gel-form electrolyte, which involves heat copolymerizing bifunctional acrylester compound(s) and (meth)acrylic acid ester compound(s) in the presence of normal temperature fused salt, lithium salt and polymerization initiator.
NOVELTY - The transducer has electrolyte layer (5) that is clamped between semiconductor and counter electrodes (11,12). The semiconductor electrode has transparent substrate (10) over which the microparticle layer (4), electroconductive wiring layer (3) and metal oxide layer (30) are formed. The grooves are provided at the microparticle layer formation surface side of the substrate and wiring layer is buried inside the grooves.    USE - For dry-sensitized solar cell, crystalline-silicon/amorphous silicon type solar cell.    ADVANTAGE - The photoelectric conversion efficiency is improved, since the resistance loss and reduction of conversion efficiency are avoided, so that optoelectric transducer of high durability can be provided.    DETAILED DESCRIPTION - An INDEPENDENT CLAIM is also included for transparent electroconductivity substrate.    DESCRIPTION OF DRAWING(S) - The figure shows an outline sectional view of the optoelectric transducer. (Drawing includes non-English language text).    electroconductive wiring layer (3)    semiconductor microparticle layer (4)    electrolyte layer (5)    transparent substrate (10)    semiconductor electrode (11)    counter electrode (12)    metal-oxide layer (30)
NOVELTY - A semiconductor electrode (11) mounted on a counter electrode (12) has a semiconductor microparticle layer (4) formed on a transparent substrate (2) such that specific surface is increased on performing hydrothermal-processing.    USE - Optoelectric transducer.    ADVANTAGE - Increase in dye load, photoelectric conversion efficiency and current density are achieved.    DETAILED DESCRIPTION - An INDEPENDENT CLAIM is also included for semiconductor electrode.    DESCRIPTION OF DRAWING(S) - The figure shows a section of the semiconductor electrode. (Drawing includes non-English language text).    Optoelectric transducer (1)    Transparent substrate (2)    Semiconductor microparticle layer (4)    Semiconductor electrode (11)    Counter electrode (12)
NOVELTY - Clathrate consists of high power fullerene and multi-seat calixarene.    USE - For electronic-conduction material such as solar cells, semiconductors and bioactive substances.    ADVANTAGE - The clathrate has excellent biological activity, chemical stability, electrochemical characteristics and bond energy.    DESCRIPTION OF DRAWING(S) - The graph shows the relation between absorption variation of concentration of the host compound along vertical axis and horizontal axis measured by ultraviolet visible absorption spectrum.
NOVELTY - Carbon powder is dispersed in an organic solvent, which consists of alcohol(s). Subsequently, chloride of platinum and salt or complex of ruthenium are dissolved in the alcohol organic solvent containing dispersed carbon powder. The obtained alcohol solution is adjusted to pH of 9-10. The solution is heated and refluxed by alcohol in inert atmosphere to obtain platinum-ruthenium alloy catalyst.    USE - For manufacture of platinum-ruthenium alloy catalyst for fuel cells, such as direct methanol fuel cells (claimed), and in hydrogen fuel battery.    ADVANTAGE - Composition and particle size of platinum-ruthenium alloy microparticle surface can be optimized, by adjusting pH value of alcohol solution. The catalyst has excellent methanol oxidation activity, and is inexpensive.    DETAILED DESCRIPTION - INDEPENDENT CLAIMS are included for the following:    (1) platinum-ruthenium alloy catalyst for fuel cells, obtained by the method; and    (2) methanol fuel cell utilizing the platinum-ruthenium alloy catalyst for methanol pole.    DESCRIPTION OF DRAWING(S) - The figure shows the characteristic view of methanol oxidation activity of platinum-ruthenium alloy microparticle catalyst. (Drawing includes non-English language text).
NOVELTY - The integrated solar cell has transparent intermediate layer (4) formed between upper and lower photoelectric conversion cells (5,3). The specific resistance of the transparent intermediate layer is 1-100 omega.    USE - E.g., integrated tandem solar cell and integrated triple solar cell.    ADVANTAGE - Electric current leakage is prevented effectively by using simple technique, thereby improving power generation efficiency. The integrated solar cell can be manufactured easily at low cost by avoiding increase in number of laser processing.    DETAILED DESCRIPTION - An INDEPENDENT CLAIM is also included for manufacturing method of integrated solar cell.    DESCRIPTION OF DRAWING(S) - The figure shows a sectional view of the integrated tandem solar cell.    insulated substrate (1)    lower electrodes (2)    lower photoelectric conversion cell (3)    transparent intermediate layer (4)    upper photoelectric conversion cell (5)
NOVELTY - The back sheet (11) has a barrier sheet (2) having a pair of aluminum vapor deposition layers (4) laminated on both surfaces of a synthetic resin base film (3).    USE - For solar cell module (claimed) such as house roof non-portable type solar cells. Also used for compact electric machines such as wrist watches and calculators.    ADVANTAGE - The solar cell module with the back sheet has excellent heat resistance, weather resistance, durability, strength, water resistance, handleability, mechanical capability, dimensional stability, fastness and gas barrier property with respect to water vapor and oxygen gas. It is manufactured economically.    DETAILED DESCRIPTION - An INDEPENDENT CLAIM is included for solar cell module.    DESCRIPTION OF DRAWING(S) - The figure shows a section of the back sheet for solar cell module.    Barrier sheet (2)    Base film (3)    Aluminum vapor deposition layer (4)    Back sheet (11)    Adhesive layer (12)
NOVELTY - The back sheet (11) has several barrier sheets (2) laminated through an adhesive layer (3). The barrier sheet has an aluminum vapor deposition layer (5) laminated on one surface of a synthetic resin base film (4).    USE - For solar cell module (claimed) used for non-portable solar cell used for portable electric machine such as calculator.    ADVANTAGE - The back sheet has excellent heat resistance, gas barrier property with respect to water vapor and oxygen gas, weather resistance, durability and fastness. The solar cell module is economically manufactured using the back sheet.    DETAILED DESCRIPTION - An INDEPENDENT CLAIM is included for solar cell module.    DESCRIPTION OF DRAWING(S) - The figure shows a section of the back sheet.    Barrier sheet (2)    Adhesive layer (3)    Base film (4)    Aluminum vapor deposition layer (5)    Back sheet (11)
NOVELTY - The redox flow battery electrolyte-liquid tank is obtained from a sheet material formed by joining sheet pieces (10) produced by covering a base fabric containing an organic fiber, with a rubber layer. The difference of dielectric breakdown strength of junction portion (12) and dielectric breakdown strength of non-junction portion (14) of the sheet pieces in the sheet material is 3 kV/mm or less.    USE - For storing redox flow battery electrolyte liquid.    ADVANTAGE - The redox flow battery electrolyte-liquid tank is compact, has excellent durability, insulation resistance, and enables easy conveyance and installation operation. The tank suppresses permeation of electrolyte liquid to rubber layer, and effectively eliminates void in the rubber layer.    DETAILED DESCRIPTION - An INDEPENDENT CLAIM is included for manufacture of the redox flow battery electrolyte-liquid tank.    DESCRIPTION OF DRAWING(S) - The figures show the expanded view of the sheet material, and fragmentary sectional view of the junction portion of the sheet pieces.    sheet piece (10)    margin for paste portion (11)    junction portion (12)    non-cured rubber sheet (13)    non-junction portion (14)
NOVELTY - The dye-sensitized solar cell (20) has transparent electrode (21), counter electrode (22), electrolyte layer and semiconductor layer (23). Layer (23) is supported with pigment and contains semiconductor microparticle (23A) and scattering particle (23B) having larger particle diameter than that of microparticle (23A). Ratio of particle (23B) inside the layer (23) is less than ratio of particle (23B) at the both surfaces of layer (23).    USE - Used as dye-sensitized solar cell.    ADVANTAGE - The dye-sensitized solar cell has high photoelectric conversion efficiency.    DETAILED DESCRIPTION - The dye-sensitized solar cell has a transparent electrode (21), a counter electrode (22) arranged opposite to transparent electrode, an electrolyte layer sealed between electrodes (21,22), and a semiconductor layer (23) provided on electrode (21). The semiconductor layer is supported with a pigment and contains semiconductor microparticle and scattering particle having higher particle diameter than that of semiconductor microparticle. The ratio of scattering particle inside the semiconductor layer is less than the ratio of scattering particle at the both surfaces of semiconductor layer. The scattering particle consists of semiconductor material, such as titanium oxide.    DESCRIPTION OF DRAWING(S) - The figure shows the outline block diagram of dye-sensitized solar cell. (Drawing includes non-English language text).    Dye-sensitized solar cell (23)    Transparent electrode (21)    Counter electrode (22)    Semiconductor layer (23)    Semiconductor microparticle (23a)    Scattering particle (23b)
NOVELTY - Two plate shaped panels (A,B) are laminated using a flexible adhesive sheet (1) formed with corrugations in the surfaces. The convex portions of the adhesive sheet are made to contact the panels. The air of internal spaces formed by the convex portions of the adhesive sheet is sucked in a pressure reduction state to eliminate gaps under atmospheric pressure and maintain contact between the panels and the adhesive sheet.    USE - For laminating transparent protection panel such as glass laminates for window of buildings, vehicles, showcase of noble metals or the work of art. Also used as protection panel of liquid crystal display, EL display, plasma display and solar cell panel.    ADVANTAGE - The lamination work can be done conveniently performable without worrying about the size of a construction place and by using a comparatively small suction device.    DESCRIPTION OF DRAWING(S) - The figure illustrates the panels lamination method.    Adhesive sheet (1)    Tape (10)    Suction device (20)    Panels (A,B)
NOVELTY - A transparent cartridge structure (10) comprises a container (12) containing liquid fuel (11), and a follower (14) which is moved with respect to the a fuel outflow port (13) according to fuel consumption in the container.    USE - For portable electronic device such as mobile telephone, notebook computer and personal digital assistant (PDA).    ADVANTAGE - The leakage of fuel from the container is prevented by the provision of the follower and the use situation of the fuel can be visually observed.    DESCRIPTION OF DRAWING(S) - The figure shows the longitudinal cross-section of fuel cell.    Transparent cartridge structure (10)    Liquid fuel (11)    Fuel container (12)    Fuel outflow port (13)    Follower (14)
NOVELTY - An optical film consists of a polyimide having specific repeating unit (1).    USE - For image display apparatus (claimed) such as flat panel display, liquid crystal, plasma display, electroluminescence display, fluorescent display tube and light emitting diode and for solar cell and touch panel.    ADVANTAGE - The optical film provides image display apparatus having excellent display quality, heat resistance and optical characteristics.    DETAILED DESCRIPTION - An optical film consists of a polyimide having repeating unit of formula (1).    X=bivalent group which contains monocyclic hydrocarbon or monocyclic, polycyclic or fused polycyclic heterocyclic ring;    A=group of formula (2);    R1-R6=halogen atom, (un)substituted alkyl, (un)substituted alkoxy or (un)substituted aryl;    m,n=0-3;    h-k=0-4;    Z=-CO2-, -OCO-, -CONH-, -NHCO-, -NHCO2-, -OCONH-, -NHCONH-, -OCOO-, -O-, -S-, -SO2-, -CO-, -C(CF3)2-, -CH2-, -CHR7-, -CR7R8-, -OCH2CH2O-, -CH2CHR7O-, -CHR7CH2O-, (un)substituted arylene or (un)substituted cyclo alkylene group;    R7,R8=halogen atom, (un)substituted alkyl or (un)substituted aryl;and    p,q=0 or 1.    An INDEPENDENT CLAIM is included for image display apparatus.
NOVELTY - The electrode is formed with a transparent substrate (1), a highly conductive layer (2) formed at the surface of the transparent substrate, and a transparent electrically conductive film (4) formed on the high conductive layer. A metal-oxide semiconductor film (5) with spectral-sensitization dye (6) is provided on the transparent electrically conductive film.    USE - For organic-dye sensitization type solar cell.    ADVANTAGE - Prevents deterioration of light transmittance. Ensures reliability of solar panel.    DESCRIPTION OF DRAWING(S) - The figure shows the cross-section explanatory drawing of the solar cell.    Transparent substrate (1)    High conductive layer (2)    Transparent electrically conductive film (4)    Metal-oxide semiconductor film (5)    Spectral-sensitization dye (6)
NOVELTY - A solar cell installation, especially a photo voltaic unit, comprises a carrier frame (1) and at least two panels (2) on it, which contain solar cells (11). The panels can swivel relative to one another, and are joined by a hinge (4). The panels have numerous cells embedded between a front glass plate (12) and a film (13) at the rear.    USE - The arrangement is used as a photovoltaic installation.    ADVANTAGE - The arrangement is simple and effective    DESCRIPTION OF DRAWING(S) - The drawing shows the frame    frame (1)    panels (2)    cells (11)    hinge (4)    plate (12)    film . (13)
NOVELTY - Preparation of molecular hydrogen (I) comprises adding metallic aluminum and/or aluminum alloy in an aqueous aluminum chloride solution and dissolving under the formation of polyaluminumchloride.    USE - (I) is useful for operating fuel cells and the device is useful for producing electricity (claimed).    ADVANTAGE - The preparative method is economical and the molecular hydrogen is prepared with high yield and purity. The quantity of the hydrogen produced depends only on the quantity and the reactivity of the aluminum, thus required quantity of hydrogen is produced, i.e. few milliliters per hour up to several thousand cubic meters per hour.    DETAILED DESCRIPTION - INDEPENDENT CLAIMS are also included for:    (1) a method of operating a fuel cell (with an anode and a cathode) comprising preparing (I) by the preparative method, which is led directly (through a hydrogen permeable membrane (16)) to the anode (14) of the fuel cell (13); and    (2) a device, for producing electricity, comprising fuel cell (consisting an anode and a cathode (15)), a chamber (2) (for receiving the metallic aluminum and/or aluminum alloy), a solvent container (3) (for receiving the aqueous aluminum chloride solution), where the solvent container and the chamber are connected by a rheostat and the chamber and the fuel cell are connected by a hydrogen permeable membrane, where during the operation of the device, the molecular hydrogen is led through the chamber via the permeable membrane to the anode of the fuel cell.    DESCRIPTION OF DRAWING(S) - The figure shows a device for producing electricity:    Chamber; (2)    Solvent container; (3)    Fuel cell; (13)    Anode; (14)    Cathode; (15)    Hydrogen permeable membrane. (16)
NOVELTY - A fuel cell comprises a fluid path provided on at least one of a fuel diffusion layer and an oxidant diffusion layer for flowing fluid including active material.    USE - For automobile use and fixed use for business purpose and household use.    ADVANTAGE - The assembly can reduce pressure loss at diffusion layer and manufacturing cost of a separator. The active material for electrode reaction can be directly supplied to the electrode. The pressure loss in the diffusion layer can be reduced. The manufacturing cost of the diffusion layer having the channel can be reduced.    DETAILED DESCRIPTION - A fuel cell comprises:    (i) an electrolyte (1) configured to be a plane plate;    (ii) an anode catalyst layer (2) provided on a first face of the electrolyte;    (iii) a cathode catalyst layer (3) provided on a second face of the electrolyte;    (iv) a fuel diffusion layer (4) provided on a face of the anode catalyst layer at a back of a second face of the anode catalyst layer facing the electrolyte; and    (v) an oxidant diffusion layer (5) provided on a first face of the cathode catalyst layer at a back of a second face of the cathode catalyst layer facing the electrolyte.    A fluid path is provided on at least one of the fuel diffusion layer and the oxidant diffusion layer (5). Fluid including an active material flows the fluid path void.    DESCRIPTION OF DRAWING(S) - The figure shows cross-sectional view of a single cell for a fuel cell.    Electrolyte (1)    Anode catalyst layer (2)    Cathode catalyst layer (3)    Fuel diffusion layer (4)    Oxidant diffusion layer (5)    Anode side separator (6)    Cathode side separator (7)    Fluid path void (51)    Inlet portion (51a)    Outlet portion (51a)    Channel (51c)
NOVELTY - The invention discloses a component detecting and functional-verifying machine set for a water cooled fuel cell system, on the fuel cell bearing table of a bearing frame, bearing a fuel cell group, and a hydrogen gas supplier can supply hydrogen gas needed for the reaction of the fuel cell group and then the hydrogen gas is exhausted from hydrogen gas outlet of the fuel cell group. An air feeder can feed the air needed for the reaction of the fuel cell group and then the air is exhausted from air outlet of the fuel cell group. A cold liquid device is connected between cold liquid outlet and liquid inlet of the fuel cell group to make the fuel cell group be cooled properly. A humidifier is connected to an air feeding pipeline to properly humidify the air fed into the fuel cell group. A control device is used to control all the test and signal receiving of the detecting and functional-verifying machine set.
NOVELTY - Growing relaxed germanium buffer layers on a silicon substrate comprises epitaxially growing germanium buffer layer (20) on a misoriented silicon(001) substrate by low-energy plasma-enhanced chemical vapor deposition (LEPECVD), and thermal annealing or patterning the epitaxially deposited layer.    USE - For growing relaxed germanium buffer layers on a silicon substrate for use as virtual substrates for growth of gallium arsenide (GaAs) layers for solar cells, lasers, and field effect transistors.    ADVANTAGE - The inventive method is economical, yet provides high-quality virtual substrates.    DETAILED DESCRIPTION - An INDEPENDENT CLAIM is also included for a III/V semiconductor made by the inventive method.    DESCRIPTION OF DRAWING(S) - The figure is a cross-section of a patterned germanium buffer layer.    Silicon wafer (10)    Ge buffer layer (20)
NOVELTY - Polymers comprising at least 5 mole% phenanthrene repeat units are new.    USE - (I) are useful in polymeric light-emitting diodes (claimed), organic integrated circuits, organic field effect transistors, organic thin film transistors, organic solar cells, organic field quench devices or organic laser diodes.    DETAILED DESCRIPTION - Polymers comprising at least 5 mole% phenanthrene repeat units of formula (1) are new.    R=H; optionally R 1-substituted 1-40C (cyclo)alkyl, optionally with nonadjacent C atoms replaced by NR 1, O, S, OCOO, COO, CR 1=CR 1 or CC and optionally with H atoms replaced by halo or CN; or optionally R 1-substituted 2-40C (hetero)aryl; or R+R forms a mono- or polycyclic cycloaliphatic ring system; provided that at least one R is not H;    X=CR 1=CR 1, CC or N-Ar;    Y=a 2-40C (hetero)aromatic group optionally substituted with R 1;    R 1=H, halo, CN, N(R 2) 2, Si(R 2) 3 or B(R 2) 2; 1-22C (cyclo)alkyl or (cyclo)alkoxy, optionally with nonadjacent C atoms replaced by NR 1, O, S, OCOO, COO, CR 1=CR 1 or CC and optionally with H atoms replaced by halo or CN; or 5-40C (hetero)aryl or (hetero)aryloxy, optionally substituted with nonaromatic groups R 1; or two or more R 1 groups can be joined together and/or with R to form a ring system;    R 2=H or 1-20C aliphatic or aromatic hydrocarbyl;    Ar=optionally R 1-substituted 2-40C (hetero)aryl;    n=0 or 1;    m=0-2.    INDEPENDENT CLAIMS are also included for:    (1) monomers of formula (2);    (2) blends of polymers as above with other polymeric, oligomeric, dendritic or low molecular weight substances;    (3) solutions of polymers or blends as above in solvents;    (4) organic electronic component with one or more active layers, at least one of which contains one or more polymers or blends as above.    A=functional groups that copolymerize by C-C or C-N coupling.
NOVELTY - A heat-carrier composition contains base material and trehalose in order to suppress oxidation of base material.    USE - For coolant composition for fuel cell stack (claimed), especially cooling system of internal combustion engine, solar system, floor heating system and air conditioner.    ADVANTAGE - The heat-carrier composition maintains favorable metallic corrosion prevention property and low electric conductivity over a long period of time by suppressing the oxidation of the base material.    DETAILED DESCRIPTION - An INDEPENDENT CLAIM is included for coolant composition for fuel cell stacks using the heat-carrier composition.
NOVELTY - A photovoltaic cell comprises an interconnecting liquid crystalline polymer network.    USE - For use as e.g. solar cell.    ADVANTAGE - The inventive photovoltaic cell is reactive to light of different wavelengths, e.g. UV, infrared, or visible. It is capable of absorption of solar radiation, photogeneration of electrons and holes, charge separation, and transport of electrons and holes for collection at anode and cathode, respectively.    DETAILED DESCRIPTION - INDEPENDENT CLAIMS are also included for:    (A) use of reactive mesogen of formula B-S-A-S-B (I) in the manufacture of light-absorbing liquid crystalline polymer network for use in photovoltaic cells; and    (B) a method of light absorption in liquid crystal by using reactive mesogen (I).    A=chromophore;    S=spacer; and    B=an end group which is susceptible to polymerization, e.g. thermal or photopolymerization.
NOVELTY - A catalytic composition is prepared by, mixing a first substance comprising platinum and a halide, and a second substance comprising iron and a halide to form a first mixture; incorporating first mixture into aluminum-containing compound; drying incorporated mixture; calcining first dried mixture; mixing calcined mixture and aqueous ammonia solution; drying then calcining second dried mixture; and recovering the composition.    USE - For preparing a catalytic composition useful in purifying reformed hydrogen used in feed gas in ammonia synthesis, providing suitable hydrogen fuel for fuel cells, and for providing carbon-monoxide-free hydrogen for fuel cell feedstock.    ADVANTAGE - The inventive method is effective for catalytically oxidizing carbon monoxide with oxygen.    DETAILED DESCRIPTION - Preparation of a catalytic composition comprises mixing a first substance comprising platinum and a halide, and a second substance comprising iron and a halide to form a first mixture; incorporating the first mixture into and onto an aluminum-containing compound to form an incorporated mixture; drying the incorporated mixture so as to form a first dried mixture; calcining the first dried mixture so as to form a first calcined mixture; mixing the calcined mixture and an aqueous ammonia solution so as to form a second mixture; drying the second mixture so as to form a second dried mixture; calcining the second dried mixture so as to form a second calcined mixture; and recovering the composition. An INDEPENDENT CLAIM is included for a process for oxidizing carbon monoxide with free oxygen to carbon dioxide, comprising contacting a feed stream comprising carbon monoxide, hydrogen, and oxygen with a composition as above in a contacting zone under contacting conditions for a period of time so as to produce a product stream comprising less carbon monoxide than the feed stream.
NOVELTY - A photovoltaic device comprises: an electron acceptor ink contacting a conductor ink; an electron donor ink contacting the an electron acceptor ink; a conductor ink contacting the electron donor ink; and a collector ink contacting the conductor ink, all arranged in a stack disposed on a substrate. The device further comprises interconnection between several stacks and an insulator disposed between the interconnection and the substrate.    USE - As a photovoltaic device or solar cell.    ADVANTAGE - The photovoltaic cells consist of multiple layers of relatively inexpensive inks that may be laid down on any substrate by simple coating and printing equipment. The cells may be printed on isolated stacks and then connected to each other via printed interconnects to create an all printed solar panels, and no special equipment, handling or vacuum is required.    DETAILED DESCRIPTION - An INDEPENDENT CLAIM is included for preparing the photovoltaic device.
NOVELTY - The concentration adjusting apparatus, which adjusts concentration of liquid contained in an aqueous solution, has units (A,B). The unit (A) measures calorie of heat of dissolution generated when mixing liquid and water, and the unit (B) adjusts concentration of the liquid based on the measured result.    USE - For measuring methanol concentration of methanol aqueous solution used as fuel for direct methanol fuel cell (claimed) used for generating electric power.    ADVANTAGE - Methanol concentration of methanol aqueous solution is economically and conveniently measured with high accuracy, using the concentration adjusting apparatus.    DETAILED DESCRIPTION - Aqueous solution is liquid fuel supplied to fuel cell. The liquid is alcohol preferably methanol.    DESCRIPTION OF DRAWING(S) - The graph shows the heat of dissolution of the methanol-water mixture. (Drawing includes non-English language text).
NOVELTY - A substrate has semiconductor surface chemisorbed with hydrogen atom and amino group.    USE - For organic material-containing device (claimed), organic electroluminescent element and organic solar cell.    ADVANTAGE - The substrate has excellent affinity with biomolecule, easy handleability and preservability.    DETAILED DESCRIPTION - INDEPENDENT CLAIMS are also included for:    (1) manufacture of the substrate; and    (2) organic material-containing device.    DESCRIPTION OF DRAWING(S) - The figure shows the manufacturing apparatus of organic material-containing device.    silicon substrate (10)    vacuum deposition apparatus (20)    substrate holder (21)    deposition sources (22,23)
NOVELTY - The thin film semiconductor board has a polycrystalline silicon film formed on a heterogeneous board and crystallized by scan of laser beam. The polycrystalline silicon film contains crystal grains with average particle diameter area of 90 microns2 or more.    USE - As substrate for semiconductor elements such as substrate for solar cell and thin film transistor.    ADVANTAGE - The thin film semiconductor substrate prevents diffusion of impurity contained in the glass substrate and crystallizes huge area uniformly.    DETAILED DESCRIPTION - The thin film semiconductor substrate further has an insulating layer consisting of silicon oxide, silicon nitride and/or silicon oxynitride.    An INDEPENDENT CLAIM is included for manufacture of the thin film semiconductor substrate.    DESCRIPTION OF DRAWING(S) - The figure shows the scanning method at the time of lengthening of crystal grain in single direction in the manufacturing method of the thin-film semiconductor substrate. (Drawing includes non-English language text).
NOVELTY - The solar cell has an impurity ion of positive polarity added to the insulating silicon (Si) compound thin films (6a,6b) formed on the bottom and top surfaces of a single crystal semiconductor substrate (1). The film thickness at the edges is higher compared to the center section.    USE - Solar cell.    ADVANTAGE - Decreases recombination amount of a carrier in the semiconductor substrate and improves power efficiency of the solar cell.    DESCRIPTION OF DRAWING(S) - The figure shows a section of the solar cell. (Drawing includes non-English language text).    Substrate (1)    n+ layer (2)    p+ layer (3)    Electrodes (4,5)    Thin films (6a,6b)
NOVELTY - The cathode catalyst layer is arranged at cathode main surface of an ion exchange membrane. The ratio of platinum mass (in mg.cm-2) per project area and mass fraction of an electrolyte resin, in cathode catalyst layer is 2-7.    USE - For polymer electrolyte fuel cell (claimed).    ADVANTAGE - The cathode catalyst layer provides polymer electrolyte fuel cell with excellent output capability, even if platinum is not used in large quantities.    DETAILED DESCRIPTION - An INDEPENDENT CLAIM is included for polymer electrolyte fuel cell.    DESCRIPTION OF DRAWING(S) - The graph shows the experimental result of the relationship between platinum mass (in mg.cm-2)/project area, and mass fraction of an electrolyte resin in catalyst layer with respect to voltage decreasing rate (in microvolts/hour-1). (Drawing includes non-English language text).
NOVELTY - A controller controls the direct current (DC) power source (2200) to apply DC voltage of predetermined range, between the positive and negative electrodes (1420,1430) so that a proton is generated at positive electrode-side based on water vapor in target gas, and pumped towards negative electrode through proton conduction layer, for reacting with the oxygen gas in the target gas flowing from through diffusion rate limiting unit.    USE - For polymer electrolyte fuel cell mounted in vehicle.    ADVANTAGE - Enables detecting concentration of oxygen gas with sufficient precision.    DESCRIPTION OF DRAWING(S) - The figure shows the cross-sectional view of oxygen gas sensor.    oxygen gas sensor (1000)    positive electrode (1420)    negative electrode (1430)    DC power source (2200)    DC meter (2300)
NOVELTY - Detection unit (10) detects the dielectric constant of the generated water from which the temperature of generated water is detected. Another detection unit (7) detects the dielectric constant of the aqueous solution from which the concentration of aqueous solution is detected.    USE - For fuel dilution circulation system (claimed).    ADVANTAGE - Detects the concentration of aqueous solution by simple structure. Reduces the size and cost of concentration sensor.    DETAILED DESCRIPTION - An INDEPENDENT CLAIM is also included for fuel dilution circulation system.    DESCRIPTION OF DRAWING(S) - The figure shows a schematic view of the fuel dilution circulation system. (Drawing includes non-English language text).    fuel dilution circulation system (1)    fuel cell (2)    flow paths (3,9)    dilution unit (6)    detection units (7,10)
NOVELTY - Pigment having structure (I) is new.    USE - For use in dye sensitizing solar cell having high conversion efficiency (claimed).    ADVANTAGE - The pigment and the dye sensitizing solar cell have high conversion efficiency. The solar cell has excellent heat resistance and weather resistance.    DETAILED DESCRIPTION - Pigment having structure of formula (I): (ML1L2Zn)e1, is new.    M=8-10 group element of periodic table;    L1=ligand of formula (II);    L2=ligand of formula (III), (IV) or (V);    Z=monodentate ligand or monovalent atom group;    n=2-m;    e1=formal charge of structure (I);    A1-A3=carboxyl, sulfone, -PO3H3 group or their salt;    R1-R3=univalent organic group;    m1-m3=0-3;    n-n3=0-3;    m=0 or 1;    m1+n1=4 or less;    m2+n2=3 or less;    m3+n3=4 or less;    X1=NOH, O, S or NR;    R=monovalent organic group;    B1-B3=hydroxyl group, alkoxyl group or O-;    Y1,Y2=monovalent organic group which are coupled to form 4-8 membered ring;    e2=formal charge of ligand (III);    Y3-Y5=monovalent organic group, where Y4 and Y5 are coupled to form 4-8 membered ring;    Y6=hydrogen or monovalent organic group;    e3=formal charge of ligand (IV);    X2=hydroxyl group, alkoxyl group, SR' or NR'2;    R'=hydrogen, hydroxyl group or monovalent organic group;and    e4=formal charge of ligand (V).    When L2 is ligand (III), (IV) or (V), e1 is 2+e2-n, 2+e3-n or 2+e4-n, respectively; e2 is -1, when B1 is O-, and e2 is 0 when B1 is not O-; e3 is -1, when B2 is O-, and e3 is 0 when B2 is not O-; and e4 is -1, when B4 is O-, and e4 is 0 when B4 is not O-.    An INDEPENDENT CLAIM is included for dye sensitizing solar cell.
NOVELTY - The porous material having hydrogen separated layer with pore size capable of permeating hydrogen in portion(s) is prepared. A complex containing metallic element(s) chosen from group 5 and groups 8-10 of periodic table as central metal is supported on the layer of porous material, to obtain hydrogen separation material (17).    USE - For manufacturing hydrogen separation material for supply of hydrogen in full cell and electrolytic capacitor.    ADVANTAGE - The hydrogen separation material having excellent hydrogen affinity, hydrogen permselectivity, durability, heat-resisting property, moisture resistance, corrosion resistance and high transmission rate, is obtained.    DETAILED DESCRIPTION - An INDEPENDENT CLAIM is included for hydrogen separation material.    DESCRIPTION OF DRAWING(S) - The figure shows apparatus for determining hydrogen separation capability.    hydrogen permeation test device (1)    gas supply portion (3)    measurement portion (7)    electric furnace (15)    hydrogen separation material (17)
NOVELTY - A hydrogen separation material has a hydrogen separation layer on a porous material. The hydrogen separation layer is modified with silazane compound. A portion of hydrogen separation layer has pores with size, which permeates hydrogen alternately.    USE - For fuel cell and electrolytic capacitor.    ADVANTAGE - The material has hydrogen separation ability even at high temperature and hydrogen permselectivity. Hydrogen permeation velocity is improved.    DETAILED DESCRIPTION - An INDEPENDENT CLAIM is included for manufacture of hydrogen separation material.
NOVELTY - Semiconductor layers (12,13) contain Ib, IIIb and VIb group elements, and elements of third and fourth periods of periodic table respectively. The lattice mismatching percentage calculated by using a specific formula involving lattice constants of the semiconductor layers, is 3 % or less.    USE - For installation in houses.    ADVANTAGE - Improves conversion efficiency of solar cell by decreasing recombination frequency and lattice mismatching rate at heterojunction surface of semiconductor layers. Reduces the installation area.    DESCRIPTION OF DRAWING(S) - The figure shows a sectional view of the solar cell.    solar cell (1)    substrate (10)    semiconductor layers (12,13)    window layer (14)    reflection prevention layer (16)
NOVELTY - The electrode (1) has cylindrical metal fitting (3), cylindrical insulating ceramic element (7) penetrated to through hole (5) of fitting and rod-like center electrode (11) penetrated to through hole (9) of ceramic element. A washer-like element is fitted to outside of center electrode for performing brazing joining of peripheral surface of center electrode nad rear end surface of ceramic element.    USE - For fuel reformer.    ADVANTAGE - Since brazing joining of peripheral surface of center electrode and rear end surface of ceramic element is performed, air tightness is improved and leakage of combustion gas is reduced.    DESCRIPTION OF DRAWING(S) - The figure shows a front view of firing electrode.    firing electrode (1)    cylindrical metal fitting (3)    through holes (5,9)    cylindrical insulating ceramic element (7)    rod-like center electrode (11)
NOVELTY - The system comprises an air humidifier (56) which is arranged between a blower (72) and partial-oxidation reactor (26). Air containing 5%-10% of oxygen, is supplied by the blower to the humidifier which humidifies the supplied air so that the dew point of the air is 80degreesC or more.    USE - For co-generation system in factory, large-sized power generation plant and also in home, office.    ADVANTAGE - Provides a low-cost system having excellent electric power generation efficiency.    DESCRIPTION OF DRAWING(S) - The figure shows a schematic diagram of the solid acid compound type fuel cell system. (Drawing includes non-English language text).    fuel cell (22)    desulfurizer (24)    partial oxidation reactor (26)    humidification unit (56)    blower (72)
NOVELTY - A photoelectrode substrate (2) forms a groove (7) corresponding to metal wiring (6) at the surface of substrate (5). The metal wiring is arranged in groove, such that surface of metal wiring and surface of substrate are in same level.    USE - Dye-sensitized solar cell for use as battery.    ADVANTAGE - Improves physical strength of metal wiring with respect to frictional force. Prevents corrosion by the electrolyte liquid of metal wiring, effectively. Exhibits an over long period homogeneous electric power generation capability.    DETAILED DESCRIPTION - INDEPENDENT CLAIMS are also included for the following:    (1) manufacturing method of dye-sensitized solar cell; and    (2) photoelectrode substrate of dye-sensitized solar cell.    DESCRIPTION OF DRAWING(S) - The figure shows the section of the dye-sensitized solar cell.    Photoelectrode substrate (2)    Substrate (5)    Metal wiring (6)    Groove (7)    Transparent electrically conductive film (8)
NOVELTY - Laminated film has alternate lamination of preset number of layer (A) containing thermoplastic resin (A) and layer (B) containing thermoplastic resin (B). Reflexogenic-zone region of the laminated film has reflectance of 30 % or more. The reflectance of tidal-wave long side of the reflexogenic-zone region is 30 % or more. The laminated film has preset properties satisfying preset relation.    USE - For reflector for solar cells, optical filter, plasma display (all claimed), liquid crystal display, field emission display, organic electronic display, optical printing press, camera, forgery prevention material, decoration material and heat-ray blocking window film.    ADVANTAGE - Laminated film has suppressed surface cracks and is free from distribution of reflectance in the region within the reflexogenic-zone and provides optical filter free from interference non-uniformity.    DETAILED DESCRIPTION - Laminated film has alternate lamination of layer (A) containing thermoplastic resin (A) and layer (B) containing thermoplastic resin (B). The reflexogenic-zone region of the laminated film has reflectance of 30 % or more. The reflectance of tidal-wave long side of the reflexogenic-zone region is 30 % or more. The number of layers (A) whose thickness (in nm) ranges from XA1 to XA2 is more than 50x(XA2/XA1)2. The ratio (Z) of thickness of layer (A) and layer (B), tidal wavelength end (lambda1), and low wavelength end (lambda2) in the reflexogenic-zone region satisfies the relation: XA1=lambda1/(3.2x(1+Z))XA2=lambda2/(3.2x(1+Z)).    INDEPENDENT CLAIMS are included for:    (a) optical filter;    (b) plasma display; and    (c) reflector for solar cell.
NOVELTY - The solar cell base material comprising a photovoltaic cell (1) is removed by burning ethylene vinyl acetate (EVA) (2) sealing the photovoltiac cell, after immersing the solar cell module (10) into an acid solution, alkaline solution or organic solvent.    USE - For removing solar cell base material used for photovoltaic cell recycling process and solar cell ingot manufacturing process involved in manufacture of solar cell module used in roof of house and office.    ADVANTAGE - Efficient recycling of photovoltaic cell is performed and ingot for producing solar cell of high purity, is also obtained using removed solar cell base material.    DETAILED DESCRIPTION - INDEPENDENT CLAIMS are also included for the following:    (1) photovoltaic cell recycling method; and    (2) solar cell ingot production method.    DESCRIPTION OF DRAWING(S) - The figure shows a sectional view of the solar cell module.    Photovoltaic cell (1)    EVA (2)    Front cover (3)    Rear cover (4)    Terminal box (5)    Frame (6)    Solar cell module (10)
NOVELTY - A reaction chamber dividing wall (111) interrupts several boundary portions between reaction chamber (109) and an exhaust duct (110), so as to alternatively generate a by-product between dividing wall and exhaust port within vacuum vessels (101,102,103). A brush (112) provided at the exhaust duct, removes the generated by-product.    USE - For formation of non-monocrystal semiconductor film, e.g. amorphous silicon or fine crystal silicon, on substrate, for manufacturing photovoltaic element, e.g. solar cell, used in semiconductor device.    ADVANTAGE - Prevents mixing of the by-product in semiconductor film by alternatively generating the product in the interior of reaction chamber, thereby avoiding generation of defects, e.g. pin hole and reduction of the characteristic of film. Enables continuous forming of amorphous silicon film or fine crystal silicon film of uniform quality.    DETAILED DESCRIPTION - An INDEPENDENT CLAIM is also included for deposition film formation method.    DESCRIPTION OF DRAWING(S) - The figure shows a sectional view of the deposition film forming apparatus. (Drawing includes non-English language text).    vacuum vessels (101, 102, 103)    reaction chamber (109)    exhaust duct (110)    reaction chamber dividing wall (111)    brush (112)    gas supply line (114)
NOVELTY - Perfluoro vinyl monomer is grafted into fluorine type polymer. Fluoro alkyl halogen region of the graft chain terminal is converted into specific fluoro alkyl halogen region, by reacting with sulfurous acid compound, sulfur oxide or disulfide. Subsequently, the sulfinic acid group is converted into sulfonic acid group by reacting with oxidizing agent, to obtain the fluorine-containing polymeric material.    USE - For manufacturing fluorine-containing polymeric material used as functional film such as ion exchange resin, ion exchange membrane for salt electrolysis, ion electroconductive medium, sensor, resin for metal-ion adsorption, membrane for filter and fuel cell, functional fiber, engineering plastic and functional medium.    ADVANTAGE - The method enables economical manufacture of fluorine-containing polymeric material with excellent heat resistance, chemical resistance, physicochemical function and durability.    DETAILED DESCRIPTION - Perfluoro vinyl monomer is grafted into fluorine type polymer. The fluoro alkyl halogen region of formula: Rf-X of the graft chain terminal is converted into fluoro alkyl halogen region of formula: Rf-Y, by reacting with sulfurous acid compound, sulfur oxide or disulfide. Subsequently, the sulfinic acid group is converted into sulfonic acid group by reacting with oxidizing agent, to obtain the fluorine-containing polymeric material having sulfonic acid group at the graft chain terminal, fluorine type polymer in principal chain and perfluoro vinyl monomer unit in graft chain.    Rf=fluoro alkyl group;    X=halogen(s) other than fluorine;and    Y=sulfinic acid group.    An INDEPENDENT CLAIM is included for functional fluorine-containing polymeric material.
NOVELTY - A sealant consists of contains a thermoplastic elastomer having a copolymer of styrene and diene-type hydrocarbon as main component. The sealant has storage elastic modulus (G') of 3x105-1x108 Pa at 20-80degreesC, before heating processing, and after heat processing at 120degreesC for 1 minute.    USE - For sealing electrodes of solar cell and organic electroluminescent element, and for sealing battery electrolyte, organic light emitting layer (all claimed), liquid electrolyte, pseudo solid electrolyte and solid electrolyte.    ADVANTAGE - The sealant has excellent electrolyte sealing capability, storage stability, and flexible property and shape stability after heat bonding, and provides sealed product with excellent exterior.
NOVELTY - Process and device for reductive deposition of a powder layer of Cd- or Zn sulfide on Chalco-pyrities (sic) solar cells, with wet spraying chemical treatment to produce the power layer using at least two stable aqueous solvent mixtures, one of which contains a reduction agent and a S-containing component, while the other mixture a Cd or Zn salt, and a substance dependent on the pH value.    USE - The process is useful in production of solar cells.    ADVANTAGE - The powder layer can be applied by a roll-to-roll process rather than a batch process, and avoids some drawbacks of previous processes, e,g. lack of environmental friendliness and the relatively long period in the deposition bath, i.e. 10-15 minutes.
NOVELTY - The production of a film of chalcopyrite on a substrate consists of : (A) depositing a solution containing metal mineral salts forming the composition of chalcopyrite and an organic binder on a substrate; (B) drying to obtain a solid film on the substrate; (C) contacting the film with an atmosphere containing one or more elements of Group 16 of the Periodic Table; and (D) forming the chalcopyrite by thermal reaction.    USE - Used to deposit a layer of chalcopyrite on a substrate, especially copper and indium diselenide (CuInSe2, CIS) and its alloys with gallium (CIGS) and sulphur (CIGSS) for utilisation as a light absorbent layer in photovoltaic cells (claimed).    ADVANTAGE - The process provides a method that is rapid and economises on primary materials and only needs simple equipment to produce a thin film of chalcopyrite on a substrate.
NOVELTY - A composition (C1) comprises a zinc salt; a source of sulfur; an amine; and a solvent comprising at least a portion of a non-aqueous material.    USE - As zinc sulfide, zinc oxide or zinc hydroxide (ZnS/Zn(O,OH)S) film on a substrate (claimed) useful in solar cells of electronic devices.    ADVANTAGE - The one step deposition process fabricates high quality solar cell and semiconductor devices. The film layer contains zinc sulfide buffer layer that has better optical bandgap and much reduced effect on the environment. The solvent facilitate high quality buffer deposition. Presence of non-aqueous solvent provides a better environment for zinc sulfide deposition, as a result thicker film deposition shows significantly lower hydroxide and oxide formation within the layer and facilitate zinc diffusion as compared to standard in art.    DETAILED DESCRIPTION - An INDEPENDENT CLAIM is included for depositing zinc sulfide, zinc oxide/zinc hydroxide (ZnS/Zn(O,OH)S) film on a substrate involving combining a zinc salt, an amine, and a sulfur source in a solvent comprising at least a potion of an organic material; followed by contacting the resultant solution (S1) to a substrate.
NOVELTY - A mono-component curable composition contains an organic polymer, a carboxylic acid metal salt and/or carboxylic acid (B), a filler and an amino group-containing silane coupling agent, and does not contain an organic tin compound. The curable composition has moisture content of 2000 ppm or less. The total amount of carbonyl group in acidic radical of component (B) is 12 mmol or less with respect to 100 g of polymer.    USE - For electrical insulation material, electrical and electronic component material, solar cell sealing agent, insulated coating material for wire and cable, sealing material for joints of exterior material, spray-type sealant, crack repair material, powder coating material, casting material, medical rubber material, medical equipment sealant, food packaging material, sizing board, coating material, primer, electroconductive material, thermal conductive material, hot melt material, potting agent, gasket, sound insulation material, foam material, damping material, sealing agent for motor vehicle components and electrical machinery components, and adhesive agent for internal equipment panel, face panel, tiling and floor finishing.    ADVANTAGE - The mono-component curable composition has excellent adhesion, and provides cured material with excellent adhesivity and flexibility.    DETAILED DESCRIPTION - A mono-component curable composition contains an organic polymer, a carboxylic acid metal salt and/or carboxylic acid (B), a filler and an amino group-containing silane coupling agent, and does not contain an organic tin compound. The curable composition has moisture content of 2000 ppm or less. The organic polymer has a silicon-containing group capable of cross-linking by forming a siloxane bond. The total amount of carbonyl group in acidic radical of component (B) is 12 mmol or less with respect to 100 g of polymer.
NOVELTY - The catalyst contains noble metals supported on the surface of a metal oxide-containing carrier. The surface of the carrier is coated with metal oxide such that the peak resulting from the noble metals in X-ray photoelectron spectroscopy analysis is undetectable.    USE - For oxidation, especially for removing impurities such as carbon monoxide from hydrogen gas (both claimed) used in polymer electrolyte fuel cell.    ADVANTAGE - The relatively large amount of metal (iron) oxide coating on the support metal oxide raises the activity of the noble metal catalyst, and provides high selectivity with respect to oxidation of carbon monoxide under low temperature conditions.    DETAILED DESCRIPTION - INDEPENDENT CLAIMS are included for the following:    (1) manufacture of the catalyst;    (2) impurity oxidation method;    (3) oxidation catalyst comprising the catalyst on a substrate; and    (4) oxidation apparatus containing the catalyst.
NOVELTY - Preparation (P1) of alpha-alane (aluminum hydride) involves reacting aluminum trichloride and an alkali metal hydride to form an alane-ether complex solution (s1); optionally adding an aqueous ether solution to (s1) to form a partially hydrolyzed ether/alane-ether complex solution (s2); adding a solution that comprises at least one crystallization additive to (s2)/(s1) to form a crystallization solution; and crystallizing alpha-alane from the crystallization solution.    USE - For preparation of alpha-alane (claimed) useful to formulate energetic materials such as explosive compositions, propellant compositions, or pyrotechnic compositions; as a fuel; for hydrogen storage, such as providing a hydrogen source in fuel cells or batteries; as a chemical reducing agent; and as a polymerization catalyst to catalyze addition polymerization reactions, such as the polymerization of olefin monomers or vinyl monomers.    ADVANTAGE - The method produces a high yield of alpha-alane substantially free of other polymorphs in low cost; has good stability and is unreactive to hydrolysis. The method does not use borohydride salts. The alpha-alane is of improved quality and is reproducibly synthesized.
NOVELTY - A paste composition comprises aluminum powder, an organic substance vehicle and carbon powder.    USE - For forming aluminum electrode on p-type silicon-semiconductor substrate used in crystal system silicon solar battery and solar cell element (claimed).    ADVANTAGE - The paste composition prevents curvature or crack of p-type silicon semiconductor substrate while baking process. The solar cell element equipped with the electrode formed using the paste composition has high backside surface field (BSF) effect and high energy conversion efficiency.    DETAILED DESCRIPTION - An INDEPENDENT CLAIM is included for solar cell element.    DESCRIPTION OF DRAWING(S) - The figure shows a cross-section of the solar cell element.    p-type Silicon semiconductor substrate (1)    N-type Impurity layer (2)    Antireflective film (3)    Grid electrode (4)    Aluminum electrode layer (8)
NOVELTY - The substrate has a photoelectric converting layer formed such that the root mean square value of the uneven height of the surface which touches the photoelectric converting layer is 70 nanometer or less.    USE - For thin-film solar cell (claimed), tandem type solar cell and see-through type solar cell used as power supply for electronic device (claimed) such as integrated circuit (IC) card, IC tag and other portable electronic device.    ADVANTAGE - The yield of the solar cell is increased.    DETAILED DESCRIPTION - INDEPENDENT CLAIMS are also included for the following:    (1) thin-film solar cell; and    (2) electronic device.    DESCRIPTION OF DRAWING(S) - The figure shows a sectional view of substrate for solar cell. (Drawing includes non-English language text).    support base material (1)    transparent electrically conductive film (2,6)    P-type amorphous silicon (3)    I type amorphous silicon (4)    N-type amorphous silicon (5)
NOVELTY - The device has flexible coating layer (30) fixed on organic semiconductor element layer (20). The young's modulus `E3' and thickness `H3' of coating layer are set such that neutral plane (40) during bending of device, is provided at vicinity of element layer.    USE - Used for e.g. integrated circuit, organic electroluminescent display used for sheet display, electronic paper and electronic newspaper, and solar cell.    ADVANTAGE - The semiconductor device can be bent without reducing effectiveness and reliability of organic semiconductor element.    DESCRIPTION OF DRAWING(S) - The figure shows an organic semiconductor device.    Substrate (10)    Organic semiconductor element layer (20)    Coating layer (30)    Neutral plane (40)
NOVELTY - Optoelectric transducer has optical absorption semiconductor layer (3) covering the surface of transparent conductor (2) formed on glass plate (1). The optical absorption semiconductor layer has whisker-like crystalline material (32).    USE - Optoelectric transducer used in flat plate type solar cell.    ADVANTAGE - Photoelectric conversion efficiency is improve while reducing cost. Life time of the transducer is improved.    DESCRIPTION OF DRAWING(S) - The figure shows a sectional view of the optoelectric transducer. (Drawing includes non-English language text).    glass plate (1)    transparent conductor (2)    optical absorption semiconductor layer (3)    reverse-side semiconductor layer (4)    whisker-like crystalline substance (32)
NOVELTY - A polymer electrolyte (7) is formed by heating an electrolyte composition consisting of a phosphazene compound, tetra alkyl thiuram disulfide and a redox electrolyte at 60degreesC or more.    USE - For dye-sensitized solar cell (claimed).    ADVANTAGE - The polymer electrolyte has high safety, and does not have danger of liquid spill. Ignition of battery under high temperature is prevented. The dye-sensitized solar cell utilizing the polymer electrolyte has high safety.    DETAILED DESCRIPTION - An INDEPENDENT CLAIM is included for dye-sensitized solar cell equipped with an oxide semiconductor electrode (6) which consists of an organic dye adsorbed to oxide semiconductor layer (4) provided on an electroconductive substrate (1A,1B), a counter electrode (5) and the polymer electrolyte.    DESCRIPTION OF DRAWING(S) - The figure shows the fragmentary sectional view of dye-sensitized solar cell.    transparent substrate (1A,1B)    electroconductive oxide layer (2A,2B)    catalyst (3)    oxide semiconductor layer (4)    counter electrode (5)    oxide semiconductor electrode (6)    polymer electrolyte (7)
NOVELTY - The gel-form electrolyte comprises a cross-linked polymer formed by cross-linking a polymer compound (A) containing chemically cross-linkable functional group, and polymer compound (B) containing physically cross-linkable group, a solvent and a solute. The cross-linkable polymer compound has weight average molecular weight of 1x104-5x106.    USE - For electrochemical element (claimed) such as optoelectric transducer used for optical sensor and solar cell.    ADVANTAGE - The electrolyte has excellent ionic conductivity, high mechanical strength, and does not fluidize at high temperature.    DETAILED DESCRIPTION - An INDEPENDENT CLAIM is included for electrochemical element comprising semiconductor electrode (5) having a semiconductor layer (4) fixed with dye, counter electrode (7) opposing the semiconductor electrode, and electrolyte (6) provided between semiconductor electrode and counter electrode.    DESCRIPTION OF DRAWING(S) - The figure shows sectional view of optoelectric transducer.    optoelectric transducer (1)    substrate (2)    electrode film (3)    semiconductor film (4)    semiconductor electrode (5)    gel-form electrolyte (6)    counter electrode (7)    substrate (8)
NOVELTY - Hydrogen gas separation apparatus (20) has a gas supply unit for supplying mixed gas (23) containing hydrogen gas and organic matter, a liquid collection tank for collecting non-ionic surfactant aqueous solution which dissolves the organic matter, and gas emission unit for emitting hydrogen gas passing through the aqueous solution.    USE - For hydrogen gas production apparatus and fuel cell system (both claimed) used in vehicles, such as electric vehicle and hydrogen fuel engine vehicle.    ADVANTAGE - The hydrogen gas separation apparatus produces high purity hydrogen gas.    DETAILED DESCRIPTION - INDEPENDENT CLAIMS are included for the following:    (1) hydrogen gas production apparatus having the hydrogen gas separation apparatus, fuel supply unit for supplying hydrocarbon type fuel, heating unit for heating a catalyst (11), and reaction tank (10) for dehydrogenating mixed gas using catalyst; and    (2) fuel cell system having hydrogen gas production apparatus, gas supply unit for supplying hydrogen rich gas, hydrogen gas refiner and fuel cell (40). The gas refiner has gas emission unit and gas supply unit, and purifies hydrogen gas using a solvent.    DESCRIPTION OF DRAWING(S) - The figure shows the schematic diagram of the hydrogen gas production apparatus. (Drawing includes non-English language text).    reaction tank (10)    catalyst (11)    hydrogen gas separation apparatus (20)    alkyl alkanol amide aqueous solution (22)    mixed gas (23)    fuel cell (40)
NOVELTY - Apparatus has a carbon-fiber case (11) inside which a hydrogen tank (12) separated by suitable isolation distance from inner wall face of case, is fixed by the fixtures (14). When an impact more than a regulation value is received by the case, the fixtures are disconnected and the hydrogen tank is made to cause damped oscillation inside the case to absorb the impact.    USE - For supporting high-pressure hydrogen tank mounted in fuel cell electric vehicle.    ADVANTAGE - Damage and ignition of hydrogen tank are prevented.    DETAILED DESCRIPTION - An INDEPENDENT CLAIM is also included for hydrogen tank support method of fuel cell electric vehicle.    DESCRIPTION OF DRAWING(S) - The figure shows a longitudinal cross sectional view of the protection apparatus of the high-pressure hydrogen tank. (Drawing includes non-English language text).    high strength carbon-fiber case (11)    kevlar type high-modulus fiber layer (12)    high-pressure hydrogen tank (13)    fixture (14)    interruption portion (15)
NOVELTY - A transparent hybrid sheet has thickness of 50 microns or more, and is formed by impregnating an organic-inorganic hybrid resin into a glass cloth, and curing the resin. The organic-inorganic hybrid resin has a metal alkoxide and a thermosetting resin as main components. Refractive index of organic-inorganic hybrid resin after curing, and glass comprising the glass cloth satisfies preset relation.    USE - As transparent substrate for touch panel and dye sensitized solar cell.    ADVANTAGE - The hybrid sheet has excellent strength, rigidity, toughness, transparency, heat resistance, gas barrier property, favorable thermal expansion coefficient and birefringence.    DETAILED DESCRIPTION - A transparent hybrid sheet has thickness of 50 microns or more, and is formed by impregnating an organic-inorganic hybrid resin into a glass cloth, and curing the resin. The organic-inorganic hybrid resin has a metal alkoxide and a thermosetting resin as main components. Refractive index (n1) of organic-inorganic hybrid resin after curing, and refractive index (n2) of glass comprising the glass cloth satisfy the relation: n2-0.05less than or equal ton1less than or equal ton2+0.05.
NOVELTY - A hydrogen storage material (20) is obtained by reacting water (14) with respect to layered transition metal compound (10) and storing the generated hydrogen ion (13) in the interlayer of layered transition metal compound.    USE - In fuel cell used for production of hydrogen (both claimed) and used in notebook personal computer and mobile telephone.    ADVANTAGE - The hydrogen storage material is easy to handle. The hydrogen storage material enables to produce hydrogen of high purity, at reduced cost, and without generating harmful substances such as carbon monoxide and carbon dioxide.    DETAILED DESCRIPTION - INDEPENDENT CLAIMS are also included for the following:    (1) hydrogen fuel cell, which has the hydrogen storage material, heating unit for heating the hydrogen storage material and hydrogen supply unit for removing hydrogen from the heated hydrogen storage material; and    (2) production of hydrogen, which involves heating the hydrogen storage material and removing hydrogen.    DESCRIPTION OF DRAWING(S) - The figure shows the explanatory drawing of the hydrogen storage material and production of hydrogen. (Drawing includes non-English language text).    layered transition metal compound (10)    transition metal compound layer (11)    cation (12)    hydrogen ion (13)    water (14)    hydrogen storage material (20)
NOVELTY - Radically-coupled perfluoropolymer-polymer materials with at least two unsaturated monomer and/or macromer and/or oligomer and/or polymer units coupled to one radical, in which the radicals required for coupling are perfluoroalkyl-(peroxy) radicals and/or radicals from thermal decomposition, not from an irradiation and/or plasma modification process.    USE - As tribo-materials or for the production of fuel cell membrane materials or precursors thereof.    ADVANTAGE - Perfluoropolymer-polymer materials with sliding properties as good as those of prior-art materials but with improved abrasion resistance and therefore a longer service life; these polymers are obtained by a simple and effective method.    DETAILED DESCRIPTION - Radically-coupled perfluoropolymer-polymer materials (I) with unsaturated monomers and/or macromers and/or oligomers and/or polymers attached to the perfluoropolymer chains by radical coupling in dispersion. The radicals required for coupling are persistent active or reactivatable perfluoroalkyl-(peroxy) radicals in the perfluoropolymer and/or radicals formed by thermal decomposition, not radicals formed by an irradiation and/or plasma modification process, and at least two monomer and/or macromer and/or oligomer and/or polymer units are coupled to one radical. An INDEPENDENT CLAIM is also included for a method for the production of (I) by reacting a perfluoropolymer (A) containing radicals as defined above in a dispersion with the addition of olefinically-unsaturated monomers, macromers, oligomers and/or polymers (B).
NOVELTY - A reformer for a fuel cell system comprises: reaction substrates each comprising a reaction substrate body (13) having a flow channel with micropores (12) formed on a surface of the flow channel; and a catalyst layer (14) formed within the flow channel.    USE - For a fuel cell system (claimed).    ADVANTAGE - Since the reformer of the invention includes reaction substrates having micropores formed in the flow channel, the specific active surface area is high. Since a catalyst layer is formed using a deposition method, the reformer can be made quite small.    DETAILED DESCRIPTION - INDEPENDENT CLAIMS are also included for:    (a) a method for fabricating a reformer for a fuel cell system, comprising: forming a flow channel in a reaction substrate body; forming micropores within the flow channel by anodizing a surface of the flow channel; forming a catalyst layer within the flow channel; and arranging reaction substrates in a stack; and    (b) a fuel cell system comprising: a fuel supplying unit for supplying mixed fuel; a reforming unit comprising a reformer; a stack for generating electric energy by performing an electrochemical reaction between hydrogen gas supplied from the reforming unit and oxidant; and an oxidant supplying unit for supplying oxidant to the stack and the reforming unit.    DESCRIPTION OF DRAWING(S) - The figure shows a cross-sectional view of a flow channel of the reaction substrate.    Micropores (12)    Reaction substrate body (13)    Catalyst layer (14)    Metal oxide layer (15)
NOVELTY - A moisture exchange module (7) comprises moisture-permeable hollow fiber membrane shell space, bundle (8) of moisture-permeable hollow fiber membranes arranged in shell space for receiving first gas stream, conduit (9) coupled to the shell space for supplying second gas stream for flow around hollow fibers, and swirling motion producing mechanism arranged and configured in the conduit to produce swirling motion in the second gas stream.    USE - For use in providing humidified air to humidifying components of fuel cell system.    ADVANTAGE - The invention achieves adequate tangential inflow of gas stream in efficient operation permitting as compact as possible construction of module. It protects the fuel cell from drying out and damage and/or premature aging.    DETAILED DESCRIPTION - An INDEPENDENT CLAIM is also included for fuel cell system comprising fuel cell(s) (2), moisture exchange module coupled to the fuel cell(s), and moisture exchange module.    DESCRIPTION OF DRAWING(S) - The figure shows a schematic fuel cell system.    Cathode and anode chambers (3, 5)    Proton conducting membrane (4)    Compressor (6)    Moisture exchange module (7)    Bundle (8)    Conduit (9)    (2) Fuel cell (s)
NOVELTY - Dye-sensitized solar cell module comprises first and second conductive substrates (10, 20) facing one another and including unit cell regions; first and second electrodes; a dye adsorbed at the first electrode; an electrolyte filling a space between the substrates at the unit cell regions to form unit cells; and insulation regions formed on the first or second substrate between a pair of neighboring unit cells.    USE - For a solar cell.    ADVANTAGE - Solar cell module has a simple structure, and involves simplified processing steps, enhanced capacity, and low production cost. It involves enlarged active areas, and excellent photoelectric conversion efficiency without deteriorating the cell capacity.    DESCRIPTION OF DRAWING(S) - The figure shows a partial cross-sectional view of the dye-sensitized solar cell module.    Conductive substrates (10,20)    Plastic or glass substrates (11,21)    Conductive films (12,22)
NOVELTY - Depositing (M1) a polymer on porous sheet material in a predetermined pattern involves wetting the porous sheet material with a polymer composition comprising a solvent and a hydrophobic polymer; contacting the wet porous sheet material with a pattern member containing openings corresponding to the predetermined pattern; and evaporating the solvent from the wet porous sheet material while in contact with the pattern member.    USE - For making diffusion media used in fuel cells (claimed) used as power sources for electric vehicles and other applications.    ADVANTAGE - The pattern diffusion media has improved balance of hydrophobic and hydrophilic properties that provides efficient water management in fuel cells.    DETAILED DESCRIPTION - An INDEPENDENT CLAIM is included for a fuel cell comprising diffusion media made (M1) having a bipolar plate comprising a number of lands and grooves with the openings of pattern member corresponding to either grooves or lands.
NOVELTY - An electrolyte film (100) comprises a proton conductive electrolyte layer (120) formed at the surface of a hydrogen permeable metal layer (110). The sealants (140) arranged in electrolyte layer produce leakage suppression portion for suppressing leakage of hydrogen produced by generation of defect in the electrolyte film.    USE - Fuel cell.    ADVANTAGE - The hydrogen leakage is suppressed rapidly and favorably.    DESCRIPTION OF DRAWING(S) - The figure shows an explanatory drawing of the structure of hydrogen leak suppression during hydrogen leakage.    Electrolyte film (100)    Hydrogen permeable metal layer (110)    Proton conductive electrolyte layer (120)    Sealing block (140)
NOVELTY - Hydrogen storage tank is filled with a hydrogen storage material capable of absorbing and discharging hydrogen, and is comprised in hydrogen storage container. The hydrogen storage tank has a hydrogen storage layer (2), a protective layer (5) and an insulating layer (6) sequentially coated on a tubular shape hydrogen conveyance layer (4).    USE - For storing hydrogen gas used as energy source for fuel cell used as power supply for motor vehicles, space exploration, submarine, and power generation system of buildings.    ADVANTAGE - The hydrogen storage tank has excellent hydrogen absorbing and discharging characteristics, and reliability.    DETAILED DESCRIPTION - An INDEPENDENT CLAIM is included for: manufacture of hydrogen storage tank.    DESCRIPTION OF DRAWING(S) - The figure shows the sectional view of hydrogen storage tank.    hydrogen storage layer (2)    hydrogen conveyance layer (4)    protective layer (5)    insulating layer (6)
NOVELTY - The device has two fluid injection paths (14a,15a) through which two different fluids are injected. A first mixed fluid formed by mixing two fluids is passed through first mixed flow path (14b) provided with several branches. The first mixed fluid passed through first flow path is separated and passed through second mixed flow path (15b) for mixing with two fluids again to form second mixed fluid.    USE - Fluid mixer for liquid fuel supply system for fuel cell, portable electronic devices such as notebook personal computer and mobile telephone.    ADVANTAGE - Enables mixing of two different fluids uniformly and reliably.    DETAILED DESCRIPTION - An INDEPENDENT CLAIM is also included for liquid fuel supply system.    DESCRIPTION OF DRAWING(S) - The figure shows the fluid mixer.    Shielding board (12,13)    Film (14,15)    First injection path (14a)    First flowpath (14b)    Second injection flowpath (15a)    Second flow path (15b)
NOVELTY - The fine crystal silicon films (102-3,102-5) are formed intermittently at the deposition speed of 1.0 nm/sec or more by supplying plasma and suspending plasma supply several times. The film thickness of silicon film formed during one supply period of plasma is 600 nm or less.    USE - For forming fine crystal silicon film by plasma chemical vapor deposition (CVD) method for manufacturing photovoltaic element (claimed) used in solar cell module and sensor module.    ADVANTAGE - Enables deposition of the fine crystal silicon favorably without reducing the deposition speed so silicon film with excellent solar cell characteristic is realized.    DETAILED DESCRIPTION - An INDEPENDENT CLAIM is also included for photovoltaic element.    DESCRIPTION OF DRAWING(S) - The figure shows an explanatory model of the photovoltaic element.    Substrate (101)    Support layer (101-1)    Metal layer (101-2)    Transparent conductive layer (101-3)    Silicon films (102-3,1-2-5)    Transparent electrode (103)    Current collection electrodes (104)
NOVELTY - The solar cell (50) consists of a smoothing layer (54) and binder layer (56) of 0.5-1microns thickness arranged between a mica substrate (52) and a laminate (14). The binder layer is made of titanium nitride (TiN) or tantalum nitride (TaN).    USE - Chalcopyrite-type solar cell.    ADVANTAGE - The fall off of laminate from the substrate is avoided by providing the binder layer so mass production can be realized while improving energy conversion efficiency. The manufacturing cost of the solar cell can be reduced by using mica substrate.    DESCRIPTION OF DRAWING(S) - The figure shows a section of the chalcopyrite-type solar cell. (Drawing includes non-English language text).    Laminate (14)    Optical absorption layer (18)    Solar cell (50)    Mica substrate (52)    Smoothing layer (54)    Binder layer (56)
NOVELTY - The opening ends (4) of the concave portions (2,3) arranged on a substrate, exhibit a regular hexagon shape. A mutually different ridgeline (7) which divides adjacent concave portions, is higher at the vertex (6) of concave portion and is low when curved towards the center. Several through-holes (8) are provided at the bottom of the concave portion for connecting the ball shaped elements.    USE - For supporting low condensing type and micro condensing type ball-shaped solar cells used in photoelectric conversion apparatus.    ADVANTAGE - The illumination radiation from the diagonal direction is interposed by the ridge line which suppresses decrease in incidence amount of light to the concave portions hence a high performance support can be manufactured at low cost.    DETAILED DESCRIPTION - An INDEPENDENT CLAIM is also included for manufacturing method of support for solar cells.    DESCRIPTION OF DRAWING(S) - The figure shows a perspective view of the support for solar cells.    concave portions (2,3)    opening end of concave portion (4)    vertex of concave portion (6)    ridge line (7)    through-hole (8)
NOVELTY - A lid (19b) is provided for closing an opening (19c) of a container (19a) which stores powder of enameling iron. An introduction unit (21) provided at the lid, injects water or water vapor into the container. A derivation unit (15) extracts the hydrogen gas generated by making the water or water vapor react with the enameling-iron powder.    USE - For generating and supplying hydrogen gas to fuel battery cell used in portable apparatus e.g. mobile telephone, notebook personal computer (PC) and personal digital assistant.    ADVANTAGE - Allows integrating hydrogen generation cell in portable apparatus without having bad influence with respect to environment. Provides simple structured heat generation cell.    DETAILED DESCRIPTION - An INDEPENDENT CLAIM is also included for hydrogen generator.    DESCRIPTION OF DRAWING(S) - The figure shows a perspective view of the hydrogen generation cell.    derivation unit (15)    container (19a)    lid (19b)    opening (19c)    introduction unit (21)
NOVELTY - The method involves removing precipitate carbon from hydrocarbon type fuel stored in modifier (13) using carbon removal mechanism (20) by supplying oxidizing agent gas, after heating removal mechanism by heating mechanism (19).    USE - For removing precipitate carbon from hydrocarbon type fuel such as town gas, liquefied petroleum (LP) gas, natural gas, kerosene and gasoline in fuel modifier.    ADVANTAGE - The precipitate carbon can be removed effectively.    DETAILED DESCRIPTION - An INDEPENDENT CLAIM is also included for precipitate carbon removal system.    DESCRIPTION OF DRAWING(S) - The figure shows the structural diagram of precipitate carbon removal system. (Drawing includes non-English language text).    solid oxide fuel cell (11)    fuel modifier (13)    oxidizing agent gas inlet tube (16)    heating mechanism (19)    carbon removal mechanism (20)
NOVELTY - The fuel reformer has a modification reaction device (4) containing a modification catalyst dispersed in a raw material liquid, and a pair of electrode (5,6) for supplying voltage.    USE - For producing gas containing hydrogen used for fuel cell.    ADVANTAGE - The fuel reformer enables the manufacture of gas having hydrogen of high concentration and carbon monoxide of low concentration, and has excellent responsiveness and starting property. The reformer has excellent durability and modification ability, and is economical.    DESCRIPTION OF DRAWING(S) - The figure shows the schematic view of fuel reformer.    raw material tank (1)    raw material pump (2)    modification reaction device (4)    electrodes (5,6)    insulation film (8)    slurry of modification catalyst and raw material liquid (11)
NOVELTY - Silane gas is reduced by hydrogen and thermally decomposed in several thermal reaction furnaces (10,20) connected in series, to obtain the polycrystalline silicon. Waste gas containing unreacted silane gas emitted from previous reactor is introduced into following reactor and the polycrystalline silicon is made to precipitate.    USE - For manufacturing polycrystalline silicon used for semiconductors and used as solar material.    ADVANTAGE - The method enables economical and efficient manufacture of polycrystalline silicon of high purity, with suppressed consumption of energy.    DETAILED DESCRIPTION - An INDEPENDENT CLAIM is included for manufacturing apparatus of polycrystalline silicon.    DESCRIPTION OF DRAWING(S) - The figure shows the manufacture of polycrystalline silicon. (Drawing includes non-English language text).    pipe line (9)    reaction furnaces (10,20)    circulatory system (30)    hydrogen separation unit (31)    refinement unit (33)
NOVELTY - The tube has a hydrogen permeable film arranged at internal peripheral surface of cylindrical modification catalyst and support element. A barrier layer is provided for preventing counter diffusion of support element component and hydrogen permeable film.    USE - For hydrogen production apparatus.    ADVANTAGE - Prevents deterioration of hydrogen permeation capability of permeable film by preventing counter diffusion of support element component and permeable film.    DETAILED DESCRIPTION - An INDEPENDENT CLAIM is also included for reaction board.    DESCRIPTION OF DRAWING(S) - The figure shows the explanatory diagram of barrier layer. (Drawing includes non-English language text).
NOVELTY - An oxide-ion mixed conductor has perovskite-type crystal structure and porosity of 10% or more. The thermal expansion coefficient of the conductor is 21 ppm/degreesC or less when measured in air at 100-850degreesC.    USE - For composite structure used for deoxygenation apparatus and chemical reactor (all claimed) used for formation of synthesis gas by partial-oxidation reaction of methane.    ADVANTAGE - The oxide-ion mixed conductor has high oxygen permeability and reduced thermal expansion coefficient. Highly reliable composite structure is provided. Generation of leakage in the composite structure is reduced even when the structure is subjected to repeated heating. High performance deoxygenation apparatus and chemical reactor is provided economically using the conductor.    DETAILED DESCRIPTION - An oxide-ion mixed conductor has perovskite-type crystal structure and porosity of 10% or more. The thermal expansion coefficient of the conductor is 21 ppm/degreesC or less when measured in air at 100-850degreesC. The oxide-ion mixed conductor has a composition represented by formula: (LnaBabA1-a-b)B(alpha)O(3-(~d)), where Ln is yttrium or element(s) chosen from lanthanoids, A is strontium and/or calcium, B is copper, nickel, zinc, lithium, magnesium, cobalt, iron, chromium, gallium, niobium, tantalum, titanium and/or zirconium, or iron or cobalt, or niobium or tantalum, a is 0-0.2, b is 0.2-0.9, (alpha) is 0.9-1.2 and (delta) is value that satisfies electric-charge neutrality conditions. INDEPENDENT CLAIMS are included for the following:    (1) composite structure formed by joining ceramic component that comprises oxide-ion mixed conductor and metallic component having sealing performance;    (2) deoxygenation apparatus having composite structure; and    (3) chemical reactor having composite structure.
NOVELTY - The catalyst particle has a hollow structure.    USE - For catalyst for fuel cell used for vehicle (all claimed), as fixing power supply for houses.    ADVANTAGE - Utilization efficiency of the catalyst particle is improved. The usage amount of the metallic element is decreased. The catalyst particle has high activity with low catalyst metal usage amount.    DETAILED DESCRIPTION - INDEPENDENT CLAIMS are included for the following:    (1) manufacture of catalyst particle;    (2) catalyst;    (3) fuel cell; and    (4) vehicle.    DESCRIPTION OF DRAWING(S) - The figure shows the model for demonstrating the reaction in catalyst manufacturing process.    organic solvent (10)    surface active agent (20)    aqueous solution containing metallic compound (30)    metallic solidified compound (50)    catalyst component (55)
NOVELTY - A catalyst contains transition metal silicide.    USE - For fuel cell, such as polymer electrolyte fuel cell and methanol-type fuel cell (all claimed) used for generating electric power.    ADVANTAGE - The catalyst is free from noble metals, such as platinum, and is economical.    DETAILED DESCRIPTION - An INDEPENDENT CLAIM is included for fuel cell, which has an electrode containing the catalyst obtained by supporting carbon powder with transition metal silicide.    DESCRIPTION OF DRAWING(S) - The drawing shows a graph comparing methanol oxidation activity of two transition metal silicide catalysts (Drawing includes non-English language text).
NOVELTY - The transparent electrode (10) has several protrusions of corrugated shape formed on a glass substrate (20) by pressing an organic compound film (30) formed on the substrate using stamper (40) having corrugations.    USE - Transparent electrode of three-dimensional structure used for liquid crystal display element, electroluminescent element, solar cell, etc.    ADVANTAGE - The electrode surface area is increased. Thus optical absorption and output characteristic of the solar cell is improved.    DETAILED DESCRIPTION - An INDEPENDENT CLAIM is also included for transparent electrode manufacturing method.    DESCRIPTION OF DRAWING(S) - The figure shows a schematic view illustrating the manufacturing method of transparent electrode. (Drawing includes non-English language text).    transparent electrode (10)    glass substrate (20)    organic compound film (30)    stamper (40)
NOVELTY - A gas containing carbon monoxide and water vapor is contacted with carbon monoxide conversion catalyst (2), in plasma state and carbon monoxide is converted, and hydrogen is produced.    USE - For converting carbon monoxide to aid in production of hydrogen used in fuel reforming system of polymer electrolyte fuel cell.    ADVANTAGE - The carbon monoxide conversion ratio is improved and the amount of carbon monoxide in the produced gas is reduced.    DESCRIPTION OF DRAWING(S) - The figure shows the explanatory drawing of the structure of carbon monoxide conversion apparatus. (Drawing includes non-English language text).    reaction tube (1)    carbon monoxide conversion catalyst (2)    metallic foil (3)    metal rod (4)    AC power supply (5)
NOVELTY - A fuel supply tube (101) is arranged between supply and take-up reels (12,13) of hydrophilic porous ribbon (14) supporting reformation catalyst so that the liquid fuel is supplied to the ribbon as the ribbon moves from the supply reel to the take up reel through the guide idlers (15).    USE - For fuel cell used in portable terminals such as personal digital assistant (PDA), mobile telephone and personal computer.    ADVANTAGE - High concentration reformation fuel can be reformed and increased amount of hydrogen is generated, while realizing size reduction.    DESCRIPTION OF DRAWING(S) - The figure shows a model of the reformation hydrogen generator.    reformation hydrogen generator (1)    supply reel (12)    take-up reel (13)    ribbon (14)    guide idlers (15)    fuel supply tube (101)
NOVELTY - A gas containing hydrocarbon and oxygen is contacted with a hydrocarbon modification catalyst (2). Hydrocarbon is partially oxidized and catalytic reaction system is made into plasma state to enable modification of hydrocarbon.    USE - For modifying hydrocarbon used for fuel reforming system of fuel cell, and purification system of exhaust gas ejected from motor vehicle.    ADVANTAGE - The modification of hydrocarbon is enabled with high hydrogen formation rate using reduced amount of energy.    DESCRIPTION OF DRAWING(S) - The figure shows the structure of hydrocarbon modifier. (Drawing includes non-English language text).    reaction tube (1)    hydrocarbon modification catalyst (2)    metallic foil (3)    metal rod (4)    AC power supply (5)
NOVELTY - The film-form solar cell has a laminate having a photoelectric conversion layer formed on a base material film. The base material film contains polyimide benzoxazole obtained by polycondensing aromatic diamine having benzoxazole structure, and aromatic tetracarboxylic acid anhydride. The photoelectric conversion layer consists of a semiconductor.    USE - As film-form solar cell.    ADVANTAGE - The film-form solar cell has lightweight, thin shape, and high flexibility and photoelectric conversion efficiency. The base material film of solar cell has high elasticity modulus and tension fracture strength.
NOVELTY - A catalyst electrode contacting proton conduction route (31) of cation exchange resin (32) and surface of carbon (21), is equipped with catalyst metal (33) and titanium oxide (34) used as anode, alternatively.    USE - Polymer electrolyte fuel cell.    ADVANTAGE - Inactivation of catalyst metal by carbon monoxide is suppressed. Polymer electrolyte fuel cell with high co-proof poisoning capability is provided.    DETAILED DESCRIPTION - An INDEPENDENT CLAIM is also included for polymer electrode fuel cell manufacturing method.    DESCRIPTION OF DRAWING(S) - The figure shows a model of surface vicinity of carbon of the electrode for fuel.    carbon (21)    path (31)    cation exchange resin (32)    catalyst metal (33)    titanium oxides (34)
NOVELTY - The dye sensitizing solar cell has a transparent conductive layer (2), a metal oxide film (3) adsorbed with pigment, an electrolyte layer and a transparent electrically conductive film, in order on a base material (1). The film (3) contains metal oxide microparticles having primary particles with particle size of 1-100 nm, and secondary particles formed by aggregation of particles having particle size of 500 nm to 5 microns.    USE - As dye sensitizing solar cell.    ADVANTAGE - The dye sensitizing solar cell has high photoelectric conversion efficiency and high short circuit current density.    DETAILED DESCRIPTION - An INDEPENDENT CLAIM is included for manufacture of the dye sensitizing solar cell.    DESCRIPTION OF DRAWING(S) - The figure shows the sectional drawing of the laminate film. (Drawing includes non-English language text).    base material (1)    transparent conductive layer (2)    metal oxide film (3)
NOVELTY - A coating liquid containing polymeric microparticles (2b) and metal-oxide microparticles (2a), are applied on a substrate (1). A mixing film (2A) of polymeric and metal-oxide microparticles, is formed on the dried liquid. A metal-oxide semiconductor film is formed, by removing polymeric microparticle from mixing film.    USE - For formation of metal-oxide semiconductor thin film used in dye-sensitizing electrode used in solar cell.    ADVANTAGE - Provides thin film with improved pigment adsorptivity, at low cost.    DETAILED DESCRIPTION - INDEPENDENT CLAIMS are also included for the following:    (1) dye-sensitizing metal-oxide semiconductor electrode; and    (2) dye-sensitized solar cell.    DESCRIPTION OF DRAWING(S) - The figure shows a schematic view explaining the metal-oxide semiconductor film formation method. (Drawing includes non-English language text).    substrate (1)    mixing film (2A)    metal-oxide microparticles (2a)    polymeric microparticles (2b)
NOVELTY - The substrate (10) has a transparent electrically conductive film (12) formed on the coating film surface of a base material (11). The permeability of the conductive film consisting of indium tin oxide (ITO), with respect to near-infrared light of wavelength of 800-1400 nm, is 50 % or more.    USE - For transparent electrode used for solar cell, liquid crystal display element and optical sensor.    ADVANTAGE - Provides substrate with favorable electrical conduction characteristics, by transparent electrically conductive film with high permeability. Improves the utilization efficiency of the near-infrared light.    DETAILED DESCRIPTION - An INDEPENDENT CLAIM is also included for manufacturing method of substrate for transparent electrode.    DESCRIPTION OF DRAWING(S) - The figure shows a schematic view of the manufacturing apparatus of the substrate for transparent electrode.    substrate manufacturing (1)    substrate (10)    base material (11)    transparent electrically conductive film (12)    support (20)
NOVELTY - The methanol is passed through the filters (11,12) and then passed through the ion-exchange membrane (13).    USE - For manufacturing high purity methanol (claimed) used in fuel cell.    ADVANTAGE - The purity of the methanol is improved. The durability of the fuel cell is improved.    DETAILED DESCRIPTION - An INDEPENDENT CLAIM is also included for high purity methanol.    DESCRIPTION OF DRAWING(S) - The figure shows the schematic view of the manufacturing apparatus of the high quality methanol. (Drawing includes non-English language text).    filters (11,12)    ion-exchange membrane (13)
NOVELTY - An electrolyte liquid contains normal temperature methoxy carbonyl quaternary ammonium fused salt (1).    USE - For electrochemical device (claimed), battery such as lithium cell, lithium ion battery and fuel cell, capacitor such as electrolytic capacitor and electric double layer capacitor, and electrochemical solar cell.    ADVANTAGE - The electrolyte liquid has excellent low temperature characteristics, low viscosity and high conductivity. The electrochemical device has favorable capacitance maintenance factor after storage and heavy current characteristics.    DETAILED DESCRIPTION - An electrolyte liquid contains normal temperature methoxy carbonyl quaternary ammonium fused salt (I) of formula (1)    R1,R2 = 1-4C alkyl or R1 and R2 may couple to form 3-6C nitrogen-containing saturated heterocyclic ring; and    X- = BF4-, B(OOC-COO)2-, PF6-, CF3SO3-, CF3(CF2)3SO3-, (CF3SO2)2N-, (CF3CF2SO2)2N- or (NC)2N-.    An INDEPENDENT CLAIM is included for electrochemical device which consists of container equipped with the electrolyte liquid, anode (3) and cathode (5).    DESCRIPTION OF DRAWING(S) - The figure shows the partial cross-section of non-aqueous electrolyte battery.    Storage case (1)    Anode collector (2)    Anode (3)    Separator (4)    Cathode (5)
NOVELTY - The catalyst for oxidizing and reforming methanol to prepare hydrogen has the preparation process including dispersing the mixed CuO/ZnO oxide onto the surface of Al2O3 and loaded onto porous honeycomb ceramic substrate, drying and roasting to obtain integral catalyst.    ADVANTAGE - The catalyst has high conversion rate and excellent hydrogen selectivity in oxidizing and reforming methanol to prepare hydrogen.The catalyst is especially suitable for use in methanol oxidizing and reforming hydrogen generating system of vehicular fuel cell.
NOVELTY - Metal foils (16) are produced by measuring thickness and/or weight of the metal foil; and adjusting a contact surface area between liquid metal (4) and substrate (8) as a function of a measured value for the thickness and/or weight.    USE - For producing metal foil. Can be used for production of silicon foils used to make solar cells.    ADVANTAGE - The invented method enables the thickness of the metal foils to be controlled more successfully during the production process.    DETAILED DESCRIPTION - Production of metal foils involves: filling a casting frame (2) with liquid metal; moving a substrate through the bottom of the casting frame, where the substrate is at a lower temperature than the melting point of the liquid metal in the bottom of the casting frame so that a bottom layer of the liquid metal crystallizes on the substrate, and a metal foil is formed on the substrate on one side of the casting frame; measuring thickness and/or weight of the metal foil; and adjusting the contact surface area between the liquid metal and the substrate as a function of a measured value for the thickness and/or weight.    An INDEPENDENT CLAIM is also included for a foil-casting device for producing metal foils comprising measuring device (14) designed to measure thickness and/or weight of the metal foil, and control module (10) designed to receive measurement data from the measuring device in order to adjust a contact surface area between the liquid metal and the substrate as a function of a measured value for the thickness and/or weight.    DESCRIPTION OF DRAWING(S) - The figure is a diagrammatic side view of a foil-casting device.    Frame (2)    Liquid metal (4)    Substrate (8)    Control module (10)    Measuring device (14)    Foils (16)
NOVELTY - Manufacture of a hydrogen separation membrane includes forming an oxidation control layer (110) on a surface of hydrogen-permeable metal layer (100) used as substrate for controlling oxidation of hydrogen-permeable metal layer, and attaching catalytic metal (120) in granular form on a surface of the oxidation control layer. The catalytic metal has dissociation and bonding reactions of hydrogen activity.    USE - For manufacturing hydrogen separation membrane useful in fuel cell.    ADVANTAGE - The method controls the quantity of hydrogen dissociation-bonding catalytic metal used.    DETAILED DESCRIPTION - INDEPENDENT CLAIMS are also included for:    (A) a hydrogen separation membrane comprising a hydrogen-permeable metal layer as a substrate, an oxidation control layer formed on a surface hydrogen-permeable metal layer for controlling oxidation, and a hydrogen dissociation-bonding activity layer formed by attaching a catalytic metal with hydrogen dissociation and bonding reaction activity in granular form on a surface of the oxidation control layer;    (B) manufacture of fuel cell by manufacturing a hydrogen separation membrane according to the above method, and forming an electrolyte layer having proton conductivity on a surface of the hydrogen separation membrane; and    (C) a fuel cell comprising a hydrogen separation membrane, and an electrolyte layer formed on a surface of the hydrogen separation membrane and having proton conductivity.    DESCRIPTION OF DRAWING(S) - The figure is a flowchart showing a process of manufacturing a hydrogen separation membrane.    Hydrogen-permeable metal layer (100)    Oxidation control layer (110)    Catalytic metal (120)
NOVELTY - In a process to manufacture a solar module, a substrate surface is cleaned and etched as it passes through an assembly. The surface is a transparent electrically conducting zinc oxide layer on a rigid or flexible substrate. The first treatment agent is a cleaning solution. The substrate advances on rollers.    USE - Process and assembly to clean and etch a zinc oxide surface to be incorporated within a solar module.    ADVANTAGE - The process is suitable for larger flat areas and is less susceptible to human error than prior art.    DETAILED DESCRIPTION - The substrate to be treated has a surface area of 0.5 m2 and advances in horizontal presentation under an array of temperature-regulated spray jets. The cleaning and etching fluids are spread over the substrate surface by rollers.    An INDEPENDENT CLAIM is also included for a suitable assembly.    DESCRIPTION OF DRAWING(S) - The drawing shows a cross-section of a suitable process.    Inlet zone (1)    Etching zone (2)    Compression zone (3, 4)    rinse zone (4, 6)    Outlet zone (7)    Etching agent (AM)    Rinse agent (SM)    Spray jet (SD)    Transport rollers (TW)    Compression rollers (QW)
NOVELTY - Compound (I) comprises at least one elastomeric polymer comprising repeating units of at least one 4-7C isomonoolefin monomer, 4-14C multiolefin monomer and p- or m-alkylstyrene monomer and a peroxide curing system and does not comprises a vinyl aromatic compound.    USE - (I) is useful: in condenser caps, biomedical devices, pharmaceutical devices (claimed) (e.g. stoppers in medicine containing vials and plungers in syringes) and as seals for fuel cells, and parts of electronic equipment.    ADVANTAGE - (I) provides extremely fast cure rates and the resulting cured articles tend to possess excellent heat resistance. (I) does not contain any extractable inorganic impurities (e.g. sulfur).    DETAILED DESCRIPTION - INDEPENDENT CLAIMS are also included for:    (1) a shaped article (II) comprising (I);    (2) a medical device comprising an article comprising (I); and    (3) a fuel cell comprising an article comprising (I).
NOVELTY - A fuel gas supply method for a fuel cell, involves adding to a reaction gas a water-soluble odorant in an amount such that the odorant is detectable by the human nose before the chemical reaction takes places, but is undetectable in an exhaust gas emitted from the fuel cell after the chemical reaction takes place.    USE - For supplying fuel gas to a fuel cell (claimed).    ADVANTAGE - The method enables to add an odor to the fuel gas without poisoning electrode catalyst and electrolyte, and to prevent the odor from remaining in exhaust gas emitted from the fuel cell. Gas leakage can be immediately detected.    DETAILED DESCRIPTION - A fuel gas supply method for a fuel cell, involves adding a water-soluble odorant to a reaction gas; supplying the reaction gas to the fuel cell to produce electricity by a chemical reaction of the reaction gas; and dissolving the odorant using water produced from the chemical reaction. The odorant is added in an amount such that the odorant is detectable by the human nose before the chemical reaction takes places, but is undetectable in an exhaust gas emitted from the fuel cell after the chemical reaction takes place.
NOVELTY - Generating hydrogen gas involves providing a fuel in solid form, the fuel being capable of generating hydrogen when brought into contact with a reagent and water; providing an acidic reagent; and contacting the acidic reagent with the solid fuel in the presence of water to generate hydrogen gas and a borate by-product.    USE - The method is used for generating hydrogen gas for use in fuel cell (114) (claimed), e.g. polymer electrolyte membrane fuel cell, solid oxide fuel cell, or alkaline fuel cell.    ADVANTAGE - The method achieves fast start and stop dynamics to provide on/off control and to regulate the rate of hydrogen production.    DETAILED DESCRIPTION - INDEPENDENT CLAIMS are also included for:    (A) producing and controlling the production of hydrogen, comprising providing a solid borohydride of formula M(BH4)n; contacting the solid borohydride with an aqueous acidic reagent solution in a reaction chamber to generate hydrogen; and regulating the rate or concentration of the acidic reagent solution contacting the solid borohydride, to control the rate of hydrogen generation; and    (B) hydrogen gas generation system comprising a first region (102) for containing a solid borohydride; a second region (104) for containing a reagent solution having a pH of less than 7; and at least one gas permeable membrane (106) in contact with the first region, where the membrane is capable of allowing hydrogen to pass through the membrane while preventing solid and liquid materials from passing through the membrane.    M=alkali metal cations, alkaline earth metal cations, aluminum cation, zinc cation, or ammonium cation;    n=charge of the selected M cation.    DESCRIPTION OF DRAWING(S) - The figure is a schematic view of a hydrogen generation system.    First region (102)    Second region (104)    Gas permeable membrane (106)    Conduit (108)    Control mechanism (110)    Fuel cell (114)
NOVELTY - Fuel-cell device comprises a fuel-cell unit having a flow channel for circulating a gas, and a mechanism adjacent to the fuel-cell unit and injecting the gas in the form of a pulsating flow.    USE - For generating power used in cars, e.g. electric vehicles or hybrid vehicles, by injecting the gas in the form of a pulsating flow into the flow channel and generating power through the use of the gas circulating in the flow channel (claimed).    ADVANTAGE - Minimized area even with a low profile and enhanced power generation efficiency. The power generation capacity of the fuel-cell device or the volume of air supplied depending on the power generation efficiency is optimized.    DESCRIPTION OF DRAWING(S) - The figure shows a cross-sectional view of a fuel cell.    Housing (102)    Openings (103)    Vibrator (104)    Chamber (105)    Vibrating plate (121)    Permanent magnets (124)    Coil (128)
NOVELTY - A catalyst comprises a catalyst support comprising monoclinic zirconia, and iridium on the catalyst support.    USE - For use in producing hydrogen from sulfur-containing fuel sources.    ADVANTAGE - The inventive catalyst exhibits improved activity, stability in both air and reducing atmosphere, and sulfur tolerance.    DETAILED DESCRIPTION - INDEPENDENT CLAIMS are also included for:    (A) a catalyst support comprising greater than or equal to 95 vol.% alkaline-earth metal hexaaluminate and having a surface area of greater than or equal to 6 m2/g;    (B) a method of making a catalyst support by heating precursor oxide(s) in an atmosphere having oxygen partial pressure of less than or equal to 0.20 atm and containing greater than or equal to 50 vol.% hydrogen, water and/or inert gas, and producing the catalyst support; and    (C) a method of generating hydrogen by providing a catalyst comprising iridium, platinum and/or palladium on a catalyst support, passing an active feedstream comprising gaseous hydrocarbon and gaseous water over the catalyst, and reacting the gaseous hydrocarbon and gaseous water using the catalyst to produce hydrogen, where the active feedstream comprises greater than or equal to 1 ppm sulfur and the catalyst support comprises calcium hexaaluminate, barium hexaaluminate, strontium hexaaluminate, and/or monoclinic zirconia.
NOVELTY - A fuel-processing reactor comprises a catalyst bed (520A, 520B) including an inlet; reaction zones connected with the inlet and having reaction zones including an outlet zone proximate an outlet; and a reforming catalyst, a water-gas shift catalyst, and a carbon dioxide fixing material disposed within the reaction zones. The outlet zone comprises less than 50 vol.% reforming catalyst.    USE - For converting hydrocarbon-based fuel into hydrogen-enriched reformate for use in hydrogen-consuming devices and processes.    ADVANTAGE - The inventive reactor simplifies the production of highly pure hydrogen-rich reformate by incorporating a carbon dioxide fixing material into the reforming catalyst(s) bed.    DETAILED DESCRIPTION - An INDEPENDENT CLAIM is also included for a method of reforming a hydrocarbon fuel in a catalyst bed by contacting reforming reactants with a first catalyst composition comprising reforming catalyst in a catalyst bed to produce a partially reformed reformate comprising hydrogen, carbon dioxide, and unreacted reforming reactants; contacting the partially reformed reformate with a second catalyst composition comprising reforming catalyst and carbon dioxide fixing material in the catalyst bed to produce a reformate comprising hydrogen and carbon dioxide, with the carbon dioxide fixing material fixing portion(s) of the carbon dioxide in the reformate to provide a carbon dioxide-depleted reformate and fixed carbon dioxide; and contacting the carbon dioxide-depleted reformate with a mixture of carbon dioxide fixing material and less than 50% reforming catalyst to produce a hydrogen-rich reformate.    DESCRIPTION OF DRAWING(S) - The figure is a flow diagram of the inventive fuel-processing reactor.    Hydrocarbon fuel/steam (506)    Combustion air source (508)    Superheater (510)    Catalyst beds (520A, 520B)    Heat exchangers (530A, 530B)    Drying units (540A, 540B)    Fuel cell (560)    Tank (570)
NOVELTY - A liquid fuel cell comprises a resin-made fuel throttle member placed in a fuel supplying manifold and including a fuel passing hole of an opening area smaller than an opening area of the fuel supplying manifold to lessen the bubble in the liquid fuel.    USE - Used as liquid fuel cell.    ADVANTAGE - The invention exhibits excellent output characteristics and has enhanced cell voltage.    DETAILED DESCRIPTION - A liquid fuel cell comprises a cell stack unit containing membrane electrode assemblies and at least one separator placed between the electrode assemblies and including a liquid fuel flow path and an oxidizer flow path; an end separator stacked on an outermost layer of the cell stack unit and having a liquid fuel inlet; a resin-made manifold plate including a fuel supplying manifold joined to the liquid fuel inlet of the end separator; a resin-made fuel throttle member (15) placed in the fuel supplying manifold (23) and including a fuel passing hole of an opening area smaller than an opening area of the fuel supplying manifold; and a liquid fuel supplying member that supplies liquid fuel to the fuel supplying manifold of the resin-made manifold plate.    DESCRIPTION OF DRAWING(S) - The figure shows a front view of a stack of a direct methanol fuel cell.    End separator (10b)    Throttle member (15)    Clamping plate (20)    Manifold plate (21)    Fuel supplying manifold (23)    Cell stack units (25a, 25b)
NOVELTY - A compact chemical reactor is made by forming at least one intermediate assembly comprising frame(s) having process layers, perimeter barriers, and low aspect ratio cavities; joining at least two intermediate assemblies; and joining the chemical reactor with at least one high ratio cavity of greater than 1 cm/cm to two reactant plenums (36, 38).    USE - For making a compact chemical reactor (10) with high aspect ratio cavities (claimed).    ADVANTAGE - The reactor has high volumetric power density, low cost manufacturing technique, and the ability to utilize electrolytes and to scale to high power. It is capable of being connected together without the need for external components for connecting the chemical reactors together, and allows increased active areas to be included in the same volume, i.e. higher density of active areas.    DETAILED DESCRIPTION - Making a compact chemical reactor with high aspect ratio cavities involves forming at least one intermediate assembly comprising at least one frame having process layer, a perimeter barrier, and at least one low aspect ratio cavity; at least one frame comprising a process layer, two perimeter barriers, and at least two low aspect ratio cavities disposed on either side of the process layer; and/or at least one layer comprising a perimeter barrier formed on one side of a process layer with at least one low aspect ratio cavity. At least two intermediate assemblies are joined together to create a compact chemical reactor with at least one high aspect ratio cavity of greater than 1 cm/cm. The compact chemical reactor is joined with at least one high aspect ratio cavity of greater than 1 cm/cm to two reactant plenums to facilitate a transport process between the reactant plenums and the process layers.    DESCRIPTION OF DRAWING(S) - The figure shows a front perspective view of a compact chemical reactor.    Chemical reactor (10)    Plenum (36, 38)    Structure (40)    Device (42)
NOVELTY - A fuel cell comprises a pure water channel (22) comprising polymers, where one end of the polymer chains are connected to a surface of the pure water channel, and the polymer chains can form an entanglement among themselves.    USE - The fuel cell is used for automotive.    ADVANTAGE - The fuel cell has an improved water channel which minimizes the potential for water freezing in the channel.    DETAILED DESCRIPTION - An INDEPENDENT CLAIM is also included for a method of operating a fuel cell having a water channel with a polymeric material, comprising permitting water to flow through the channel when operating the cell; and holding water in the polymeric material when the cell is not operating.    DESCRIPTION OF DRAWING(S) - The figure shows a view of a fuel cell.    Electrode structure (21)    Pure water channel (22)    Gas passage (24)    Air passage (25)    Porous separator (26)    Pump (27)
NOVELTY - Manifold cover unit which suppresses the flow of gas to cathode and anode, is arranged at the manifolds of a separator, when pre-processing a fuel cell stack (25), while arranging a carbonate and an electrolyte board between cathode and anode. The manifold cover unit is omitted from the manifolds, by rise of temperature of preset range of fuel cell, while impregnating carbonate into the electrolyte board of fuel cell of preset range.    USE - For impregnating carbonate into electrolyte board of fuel cell in fuel cell stack.    ADVANTAGE - Performs uniform impregnation of carbonate into electrolyte board, reliably.    DETAILED DESCRIPTION - An INDEPENDENT CLAIM is also included for: the laminated structure of fuel cell stack.    DESCRIPTION OF DRAWING(S) - The figure shows the schematic views explaining the fuel cell stack.    stack (7)    cathode gas ejection header (17)    fuel cell stack (25)    position of separator (26a)
NOVELTY - A storage tank (102) stores fuel such as methanol aqueous solution of high concentration. A methanol sensor (104) detects the concentration of the aqueous solution in a fuel chamber. A control unit (105) stops supply of the aqueous solution from the storage tank to the fuel chamber, when detected concentration of the aqueous solution is more than predetermined upper limit.    USE - Fuel cell system such as direct methanol fuel cell (DMFC) system for use in portable apparatus (claimed) such as mobile telephone, notebook personal computer (PC) and in vehicles.    ADVANTAGE - Ensures uniform supply of the aqueous solution of the fuel to the fuel cell and improves reaction efficiency of the fuel cell. Eliminates need for a mixing unit and thereby structure of the fuel cell system is simplified. Increases operation time of the fuel cell.    DETAILED DESCRIPTION - An INDEPENDENT CLAIM is also included for portable apparatus.    DESCRIPTION OF DRAWING(S) - The figure shows the block diagram of the fuel cell system. (Drawing includes non-English language text).    fuel cell system (100)    storage tank (101)    water tank (102)    methanol sensor (104)    control unit (105)
NOVELTY - A container (16) accommodates reformation unit (11), carbon monoxide reducing unit (22) for reforming fuel into reformed gas and reducing carbon monoxide in reformed gas. A heat insulating material (18) covers container. The coating sheet (19) covering insulating material is divided into several sheets (19a-19c). A sheet having heat conduction prevention structure is provided between divided sheets.    USE - For fuel cell electric power generation system (claimed).    ADVANTAGE - Reduces the heat release in the hot region ad increases heat conduction from heat region to low temperature region.    DETAILED DESCRIPTION - INDEPENDENT CLAIMS are also included for the following:    (1) fuel cell electric power generation system; and    (2) thermal protection structure element.    DESCRIPTION OF DRAWING(S) - The figure shows a cross-sectional view of heat treating equipment.    reformation unit (11)    container (16)    heat insulating material (18)    coating sheets (19,19a-19c)    carbon monoxide reducing unit (22)
NOVELTY - The reformer comprises a heat insulation layer interposed between mutually adjacent folded-back flow paths (R) of a reforming section (30). A combustion unit (70) circulates combustion gas from the modification catalyst around the reforming section to heat it.    USE - For supplying reformed gas to fuel cell system.    ADVANTAGE - Improves thermal insulation property between folded-back flow paths by providing the heat insulation layer thereby improving conversion ratio and thermal efficiency in the reformation section.    DESCRIPTION OF DRAWING(S) - The figure shows a schematic view of the reformer.    reformer section (30)    modification catalyst (30a)    partition plate (33)    combustion unit (70)    folded-back flow path (R)
NOVELTY - The method involves stopping supply of source gas to reformer, if the inner temperature of reformer is reduced to predetermined temperature. The supply of steam to reformer is stopped, if the inner temperature of reformer is further reduced and does not precipitate carbon. The moisture content used for supplying source gas to reformer is purged, when the dew formation temperature is extremely reduced.    USE - For stopping operation of auto-oxidation heating-type reformer used to produce hydrogen for fuel cell used for domestic purposes and vehicles.    ADVANTAGE - Enables the reformer to be stopped rapidly and efficiently.    DESCRIPTION OF DRAWING(S) - The figure shows the process flow diagram of reformation system of auto-oxidation heating-type reformer.    water level detector (40)    pressure sensor (41)    preheater (80)    pipings (81,82)    fuel cell (300)
NOVELTY - The container has a base (1) accommodating a fuel modifier (9) and a cover (4). A fuel supply pipe (5a) and a reformed-gas discharge pipe (5b) support the modifier within the container. The outer diameter of the portion of the pipes positioned at the inner side of the container, is smaller than that of the portion of the pipes positioned at the outer side of the container.    USE - Container for fuel modifier used to produce hydrogen gas, used in fuel cell system used in cogeneration system, domestic electric-power generation system, and in cars, and in power supply system of portable devices such as mobile telephone, personal digital assistant (PDA), digital camcorder, notebook computer, or digital still camera.    ADVANTAGE - Enables reducing the conduction of heat from the modifier to the outer surface of the cover of the base, through the supply pipe and discharge pipe. The strength of the pipe portion positioned at the outer side of the container, is increased.    DESCRIPTION OF DRAWING(S) - The figure shows a sectional view of the container.    base (1)    cover (4)    fuel supply pipe (5a)    reformed-gas discharge pipe (5b)    modifier (9)
NOVELTY - A single crystal or polycrystalline silicon wafer (101) is etched by using an etching liquid at 0-27degreesC, to form elliptical corrugations (102) at the wafer surfaces. The etching liquid contains 15-31 wt.% of nitric acid and 10-22 wt.% of hydrofluoric acid.    USE - For manufacturing solar cell (claimed).    ADVANTAGE - Facilitates manufacture of desired solar cell with high output, by simple manufacturing process, without need for special additive in the etching liquid. Etching rate can be effectively controlled by controlling temperature of the etching liquid.    DETAILED DESCRIPTION - An INDEPENDENT CLAIM is also included for solar cell.    DESCRIPTION OF DRAWING(S) - The figure depicts a sectional view explaining solar cell manufacture.    polycrystalline silicon wafer (101)    elliptical corrugations (102)
NOVELTY - Solar cell has p type and n type doping regions (13,12) formed at surface of p type substrate (10). A doping region (20) is formed at substrate, whose impurity concentration is lower than p type doping region, when doping region is of p type, and impurity concentration is higher than n type doping region, when doping region is of n type.    USE - Reverse side electrode type solar cell.    ADVANTAGE - Solar conversion efficiency of solar cell is improved.    DETAILED DESCRIPTION - An INDEPENDENT CLAIM is also included for solar cell manufacturing method.    DESCRIPTION OF DRAWING(S) - The figure shows a sectional view of solar cell.    substrate (10)    passivation film (11)    n type doping region (12)    p type doping region (13)    p or n type doping region (20)
NOVELTY - The dye sensitizing solar cell has a electroconductive support (1) and a carrier transport layer (5). The electroconductive support comprises a conductive layer (2) having surface roughness of 30 nm or less, a photoelectric converting layer which adsorbs dye in a porous semiconductor layer (3) and a counter electrode (6). The carrier transport layer is clamped to the electroconductive support by the counter electrode.    USE - As energy source.    ADVANTAGE - The dye sensitizing solar cell has excellent photoelectric conversion efficiency and durability, and is prepared easily.    DETAILED DESCRIPTION - The porous semiconductor layer is titanium oxide.    DESCRIPTION OF DRAWING(S) - The figure shows the outline sectional drawing of the dye sensitizing solar cell.    electroconductive support (1)    conductive layer (2)    porous semiconductor layer (3)    carrier transport layer (5)    counter electrode (6)
NOVELTY - Electronic device has a fuel cell using an enzyme as catalyst and containing at least one fuel chosen from alcohol, saccharides, fats, protein and organic acid.    USE - As electronic device e.g. mobile telephone.    ADVANTAGE - Electronic device operates continuously without requiring charge like storage battery. The fuel cell using enzyme is compact, easy to handle, and generates electric power at room temperature.    DETAILED DESCRIPTION - The fuel is methanol, ethanol and/or glucose. The enzyme contains oxidase which produces oxidant of fuel.    DESCRIPTION OF DRAWING(S) - The figure shows the model of the enzyme battery. (Drawing includes non-English language text).    fuel electrode (1)    air electrode (3)    electrolyte layer (5)    fuel (7)    proton (9)
NOVELTY - A combustion portion circulates the combustion gas obtained by burning combustion fuel. A fuel reformation portion has steaming room that generates the hydrogen from obtained combustion gas, using water vapor modification reaction of modification fuel.    USE - Fuel reforming system.    ADVANTAGE - Prevents temperature increase of the reformer. Electric power generation efficiency is improved.    DETAILED DESCRIPTION - INDEPENDENT CLAIMS are also included for the following:    (1) fuel cell system; and    (2) starting method of fuel cell system.    DESCRIPTION OF DRAWING(S) - The figure shows the block diagram of the fuel reforming system. (Drawing includes non-English language text).    fuel cell system (100)    three-way regulating valve (115)    fuel branched portion (118)    fuel flow path (119)    reformer (110)
NOVELTY - The steam generators (13,17,24), which cool the reformed gas flowing through the modifier catalyst layer (11), have volume type electromagnetic pump (30-32) which supplies water to each steam generator. A controller (35) controls the flow rate of each electromagnetic pump by a pulse current.    USE - For producing hydrogen gas supplied to the fuel cell.    ADVANTAGE - Enables to easily control the water quantity supplied to the steam generator to a required amount irrespective of the pressure variation in the steam generator.    DESCRIPTION OF DRAWING(S) - The figure shows block diagram of the fuel cell system. (Drawing includes non-English language text).    hydrocarbon fuel supply line (1)    steam supply line (3)    air supply line (5)    combustion catalyst layer (9)    modifier catalyst layer (11)    steam generators (13,17,24)    electromagnetic pumps (30-32)    controller (35)
NOVELTY - A carbon monoxide oxidation catalyst has a support and a noble metal catalyst supported on the support. The mass of support and noble metal catalyst is made into reference (standard). The carbon monoxide oxidation catalyst contains sulfur element (0.01 mass% or more).    USE - For fuel reforming system for fuel cells (claimed), and for oxidation of carbon monoxide contained in hydrogen rich gas.    ADVANTAGE - The carbon monoxide oxidation catalyst has low catalyst activity with respect to methanation reaction. Generation amount of methane produced by side reaction is reduced. Consumption of hydrogen is suppressed, and modification efficiency can be improved. Simplification of temperature control apparatus, such as cooling system is enabled.    DETAILED DESCRIPTION - INDEPENDENT CLAIMS are included for the following:    (1) manufacture of carbon monoxide oxidation catalyst; and    (2) fuel reforming system for fuel cells.
NOVELTY - Two catalysts (1,2) are provided on both surface side of catalyst support (3) having hole so that the size of hole is smaller than size of catalyst particle provided at supply side. A fine particle discharge unit (10a) is provided between catalyst support and catalyst provided at exhaust gas side, to eject fine particle with size smaller than that of hole.    USE - Catalytic reaction device for manufacturing hydrogen in fuel cell such as phosphoric acid type fuel cell polymer electrolyte type fuel cell.    ADVANTAGE - Avoids bad influence to reactive gas by catalyst powder. Reduces need for maintenance of the device.    DESCRIPTION OF DRAWING(S) - The figure shows a sectional view of the catalytic reaction device.    catalyst (1,2)    catalyst support unit (3)    fine particle discharge unit (10a)    supply side (11a)    exhaust side (11b)
NOVELTY - The honeycomb catalyst (10) is formed by supporting catalyst (3) on a porous metal plate having grooves (2) and winding in the shape of a coil.    USE - For fuel cell.    ADVANTAGE - The honeycomb catalyst has excellent heat conducting property and gas flow property. Manufacture of honeycomb structure is enabled by inexpensive method.    DETAILED DESCRIPTION - An INDEPENDENT CLAIM is also included for manufacture of honeycomb catalyst.    DESCRIPTION OF DRAWING(S) - The figure shows manufacturing process of honeycomb catalyst.    flat plate (1)    grooves (2)    convex-shaped portion (2a)    catalyst (3)    honeycomb catalyst (10)
NOVELTY - A main crystal contains elements belonging to the 1b, IIIa and VIa group. A primary impurity containing element of IIa group is doped inside the main crystal. The primary and secondary impurities differ in affiliation group doped inside the main crystal.    USE - For use in semiconductor device used in solar cell (claimed).    ADVANTAGE - Reduces crystal detects produced by doping of elements.    DETAILED DESCRIPTION - INDEPENDENT CLAIMS are also included for the following:    (1) pn-junction;    (2) solar cell; and    (3) compound-semiconductor film manufacturing method.    DESCRIPTION OF DRAWING(S) - The figure shows a sectional view of the solar cell.    solar cell (20)    board (21)    electrodes (22,26)    p form semiconductor (23)    n form semiconductor (24)    window layer (25)
NOVELTY - The photoelectrode (10) has a semiconductor electrode (2) containing oxide semiconductor particle and a sensitizing dye. The ionization potential of the transparent conductive films (3a,3b) is more than the ionization potential of the oxide semiconductor particle, and is 4.8 eV or less.    USE - For photoelectrode converter such as dye sensitized solar cell (claimed).    ADVANTAGE - Provides reduced leak electric current by reducing the resistance of transparent electrically conductive film.    DETAILED DESCRIPTION - An INDEPENDENT CLAIM is also included for dye sensitized solar cell.    DESCRIPTION OF DRAWING(S) - The figure shows a sectional drawing of the dye sensitized solar cell.    semiconductor electrode (2)    transparent electrically conductive films (3a, 3b)    photo electrode (10)    electrolyte (E)    light receiving surface (F2)    spacer (S)
NOVELTY - A photocurable sealing compound contains (meth)acrylate (in weight parts) (100) having 10-20C aliphatic hydrocarbon in a molecule, an alicyclic (meth)acrylate (5-15), a styrenic thermoplastic elastomer (10 or more) and a photoinitiator, as main components.    USE - For sealing compound composition used for dye sensitized solar cell, and as adhesive agent and sealant.    ADVANTAGE - The photocurable sealing compound has excellent sealing capability, moisture permeability-proof property, resistance with respect to electrolyte liquid, and adhesivity with glass, and is rapidly cured by irradiation of light such as ultraviolet ray and electron beam. The dye sensitized solar cell obtained using the sealing compound has excellent reliability, productivity and chemical resistance.    DETAILED DESCRIPTION - A photocurable sealing compound contains (meth)acrylate (in weight parts) (100) having 10-20C aliphatic hydrocarbon in a molecule, an alicyclic (meth)acrylate (5-15), a styrenic thermoplastic elastomer (10 or more) and a photoinitiator, as main components. The thermoplastic elastomer has structural unit of formula (1).    X1+X2=25-30;    Y1+Y2=65-74;and    Z=1-5.    DESCRIPTION OF DRAWING(S) - The figure shows the schematic diagram of dye sensitized solar cell.    transparent substrate (1)    transparent electrode (2)    porous membrane (3)    color material layer (4)    sealing agent (7)
NOVELTY - The negative and positive-electrode side current collection electrodes held in electrolyte solution of iodine group, applied with electric potentials of -0.8-+0.8V respectively, yields electric current value of 5-60% of that of nickel. The negative and positive-electrode side current collection electrodes, includes platinum as the main material.    USE - For electric power generation.    ADVANTAGE - Excels in corrosion resistance and stabilizes electric power generation capability.    DESCRIPTION OF DRAWING(S) - The figure shows the graphical representation of electric current with respect to voltage of various metal of solar cell. (Drawing includes non-English language text).
NOVELTY - The difference of normalization output obtained by correcting both ends voltage of heater (1) contacting measurement mixed hydrogen gas using a correction formula and measured both ends voltage of heater during application minimum current to heater is set as a parameter to correct humidity correction value correlation functions. The humidity and concentration of measurement gas is detected using corrected correlation functions.    USE - For fuel cell system (claimed) mounted in motor vehicle (claimed) and electric vehicle.    ADVANTAGE - Enables determining humidity and concentration of measurement gas accurately.    DETAILED DESCRIPTION - INDEPENDENT CLAIMS are also included for the following:    (1) fuel cell system; and    (2) motor vehicle.    DESCRIPTION OF DRAWING(S) - The figure shows an outline circuit diagram of the gas sensor.(Drawing includes non-English language text).    heater (1)    constant current source (25)    voltmeter (26)
NOVELTY - A normal temperature fused salt is washed with acidic water solution or an aqueous alkali solution, and purified.    USE - For purifying normal temperature fused salt used as electrolyte used for electrochemical device, such as secondary battery, electrical-double layer capacitor, fuel cell and dye sensitizing solar cell, and for solvent.    ADVANTAGE - The impurities such as metals and halogen contained in normal temperature fused salt are effectively removed.
NOVELTY - Star shaped titanium oxide particles have several extension portions extended radially. The extension portion has a ridge in the approximate center portion in length direction.    USE - As light scattering material for semiconductor electrode of dye sensitized solar cell (claimed). Also used for coating material, cosmetics, window glass, reflector plate and back light of liquid crystal display.    ADVANTAGE - The titanium oxide particles have excellent light scattering ability of near infrared light and visible light.    DETAILED DESCRIPTION - INDEPENDENT CLAIMS are included for the following:    (1) preparation of titanium oxide particles, which involves mixing hydrolysis product of titanium alkoxide or titanium metal salt, and an organic alkali in predetermined solvent, and heating the obtained reaction solution in an airtight container; and    (2) dye sensitized solar cell, which has a transparent electrode, a pigment supported semiconductor layer, an electrode layer and a counter electrode. The semiconductor layer contains titanium oxide particles.    DESCRIPTION OF DRAWING(S) - The graph shows the X-ray diffraction profile of titanium oxide particles.
NOVELTY - An oxide sintered compact contains tungsten (in mass%) (0.3-3), titanium (0.05-2) and remainder of indium and oxygen, and has sintered-compact density of more than 6.5/cm3.    USE - As raw material for sputtering target used for forming transparent electroconductive thin film (both claimed) used for transparent electrodes used for display devices such as flat-panel displays e.g. liquid crystal displays (LCD), organic and inorganic electroluminescent elements and plasma display panel (PDP), electronic paper, touch panels and light emitting devices, and solar cells, and as transparent heat generating components used for fog prevention such as heat-ray reflecting films and antistatic films used for window glasses of motor vehicles and buildings, and frozen showcases.    ADVANTAGE - The transparent electroconductive thin film formed using sputtering target with oxide sintered compact, has excellent surface smoothness, and reduced specific resistance. The high-quality display device with the thin film, has excellent light-emitting property, without generation of dark spot.    DETAILED DESCRIPTION - INDEPENDENT CLAIMS are included for the following:    (1) sputtering target (2), which contains the oxide sintered compact;    (2) transparent electroconductive thin film, which is formed using the oxide sintered compact; and    (3) manufacture of the oxide sintered compact, which involves hot-pressing indium-oxide powder (A) containing tungsten (0.3-3), titanium (0.05-2) and remainder of indium and oxygen supplied into carbon container, at sintering temperature of 750-900degreesC and sintering pressure of more than 9.8 MPa.    DESCRIPTION OF DRAWING(S) - The figure shows the schematic view of the direct current magnetron sputtering apparatus used for forming transparent electroconductive thin film.    vacuum chamber (1)    sputtering target (2)    glass substrate (4)    feed pipe (5)    magnet (6)
NOVELTY - The hydrogen-producing apparatus (60) generates electric power from natural power sources, such as sunlight and a wind force, and produces hydrogen from natural water, tap water, moisture content in atmosphere, rain water, river water or underground water, using the electricity which generated electric power.    USE - For producing hydrogen used as fuel for storage battery, fuel cell, hydrogen turbine, hydrogen fueled engine and hydrogen burner.    ADVANTAGE - The hydrogen-producing apparatus is simple and compact, and stably and efficiently provides high-purity hydrogen gas for a long period of time.    DESCRIPTION OF DRAWING(S) - The figure shows a perspective view of the hydrogen-producing apparatus.    wind-powered electricity generating apparatus (10)    raw water tank (41)    water purifying apparatus (50)    pure water tank (51)    hydrogen-producing apparatus (60)
NOVELTY - A prism (5) and a surface lens (6) are arranged at the solar electric power generation side face (8) to receive the light from front side of the solar electric power generation plates arranged vertically at specific inclination at the base.    USE - Solar electric power generator installed at roof of building and motor vehicle.    ADVANTAGE - Ensures high production of electricity. Ensures small installation space.    DESCRIPTION OF DRAWING(S) - The figure shows a section of the solar electric power generator.    Light advancing direction (4)    Prism (5)    Surface lens (6)    Base side surface (7)    Solar electric power generation side face (8)
NOVELTY - The solar cell module (100) has weather resistance back cover (50) provided at anti light receiving surface side comprising upper electromagnetic wave absorption layer (50d) and lower water vapor barrier layer (50b) at lower surface of electromagnetic wave absorption layer. The electromagnetic wave absorption layer is an ethylene propylene diene monomer (EPDM) layer which contains metal powder.    USE - For electronic device such as vehicle information and communication system (VICS) and electronic toll collection system (ETC) installed in street and highways.    ADVANTAGE - The malfunctioning of electronic device such as electromagnetic interference is prevented.    DESCRIPTION OF DRAWING(S) - The figure shows a section of solar cell module.    Photovoltaic cell (30)    Weather resistance back cover (50)    Water vapor barrier layer (50b)    Electromagnetic wave absorption layer (50d)    Solar cell module (100)
NOVELTY - The solar cell has a semiconductor electrode (4) on a transparent electrode layer (2) that is formed on a plastic substrate (1) comprising fibrous metal oxide. An electrolyte layer is formed between the semiconductor electrode and a conductive layer (5) on opposing substrate (6).    USE - Photosensitization type solar cell.    ADVANTAGE - Improves the adhesion of solar cell and improves the light utilization efficiency.    DESCRIPTION OF DRAWING(S) - The figure shows the sectional view of the dye-sensitized solar cell.    plastic substrate (1)    transparent electrode layer (2)    semiconductor electrode (4)    conductive layer (5)    opposing substrate (6)    electrolyte (9)
NOVELTY - Fuel cell with an insulated gas/liquid structure includes a component forming the core (11) of the fuel cell and a component forming an insulating layer (21,23). The core component is used to produce electricity by electrochemical reaction.    USE - For the production of electricity by an electrochemical reaction.    ADVANTAGE - Provides a fuel cell in which the functions of water sealing, prevention of liquid losses and escape of the gas product are assured.    DETAILED DESCRIPTION - Insulating layer is porous film having a function of gaseous ventilation but with a liquid insulating function. It is placed inside the fuel cell and used to insulate the liquid of the core component, during an electrochemical reaction, and the liquid product after the reaction. It is equally used to ventilate the gas of the core component in the reaction and the gas product after the reaction, across the insulating layer, in order to assure the functions of water sealing, anti-loss and prevention of liquid loss.    DESCRIPTION OF DRAWING(S) - The figure shows a fuel cell with an insulated gas/liquid structure.    Core component (11)    Anode fuel feed system (13)    Cathode fuel feed system (15)    Insulating layer (21,23)    Anode current collector (111)    Membrane electrode (113)    Cathode current collector (115)
NOVELTY - The invention relates to a solid electrolyte and its application, and it is an electrolyte formed by being based on a compound generated by the reaction of nitrilehuy alcohol type organic solvent whose molecules have both hydroxyl radicals -OH and nitrile radicals -CN with halogenated multialkali metallic salt, or based on this compound, adding elementary iodine, crystallization rate control agentor at least one of monovalent copper salt compounds; it has the advantages of high electric conductivity, low volatility, good stability, etc. It can be applied in the fields such as solar energy batteries, fuel batteries, etc.
NOVELTY - The preparation of proton exchange membrane fuel cell electrocatalysts has nanoparticles based on e.g. platinum and iron dispersed in large-surface-area carbon, with alcohol-based reduction of the metal salts. The catalysts can also be used as anodes e.g. for oxidation of hydrogen and alcohols used direct as fuels.    USE - Used in applied chemistry.
NOVELTY - A dye (1) containing element of group 8-10 of periodic table, bidentate ligand and monodentate ligand, is new.    USE - For dye-sensitized solar cell (claimed).    ADVANTAGE - The dye-sensitized solar cell exhibits excellent conversion efficiency, weather resistance and heat resistance by using the dye.    DETAILED DESCRIPTION - A novel dye is represented by formula ML1L2X1X2 (1);    M=element of group 8-10 of periodic table;    L1,L2=bidentate ligand of formulae (2 or 3);    X1,X2=monovalent aromatic group or monodentate ligand;    A1-A3=carboxyl, sulfonic acid group, phosphoric acid group, or their salts;    R=-R5, -C(=O)-N(R6)(R7), -O-R8 or -C(=O)-R9;    R5-R9=1-50C alkyl or group of formula -(CH2)m5-(-O-C2H4)m6-O-R10;    R10=H or 1-20C alkyl;    m5=0-20;    m6=1-20;    R1-R4=monovalent organic groups; and    m1-m4=0-3    when both L1, L2 are bidentate ligand of formula (3), both A2 and A3 are not carboxyl group or its salt.    An INDEPENDENT CLAIM is included for dye-sensitized solar cell using dye (1).
NOVELTY - A patterning board (e) has conductive pattern comprising layer (c) containing organic polysilane on electroconductive substrate (d). The board is obtained by irradiating predetermined region of layer (c), oxidizing irradiated region (a), and forming conducting layer (b) by applying solution containing conductive polymer, water and/or hydrophilic solvent in region (a) and impregnating conductive polymer in region (a).    USE - As electrode for organic electroluminescent element, organic transistor, organic photosensor, organic solar cell and light transforming device (all claimed).    ADVANTAGE - High accurate patterning board is manufactured conveniently and economically on industrial scale.    DETAILED DESCRIPTION - A patterning board (e) has a conductive pattern comprising a layer (c) containing an organic polysilane on an electroconductive substrate (d). The patterning board is obtained by irradiating predetermined region of the layer (c) with a radiation, oxidizing the irradiated region (a), impregnating conductive polymer in irradiated region, and forming a conducting layer (b) by applying a solution containing a conductive polymer, water and/or a hydrophilic solvent in irradiated region.    INDEPENDENT CLAIMS are included for the following:    (1) organic electroluminescent element using the patterning board;    (2) organic transistor using the patterning board;    (3) organic photosensor using the patterning board;    (4) organic solar cell using the patterning board;    (5) light transforming device using the patterning board; and    (6) manufacture of the patterning board.    DESCRIPTION OF DRAWING(S) - The figure shows the structural drawing of the organic electroluminescent element. (Drawing includes non-English language text).    irradiated region (a)    conducting layer (b)    layer containing polysilane (c)    electroconductive substrate (d)    patterning board (e)
NOVELTY - A bipolar fuel cell stack comprises at least two electrochemical power generating fuel cells (1, 2) in thermal contact, where at least one of the fuel cells produces heat and at least one of the fuel cells consumes heat.    USE - For recirculating or push-pull loop flow mixing system (claimed).    ADVANTAGE - Conductive heat transfer between two stage cells is facilitated by the intimate contact between alternating cells in the stack. The close contact two stage cells can supplement or replace the use of cathode gas to transfer heat from the second stage to the first stage to provide a high degree of thermal integration.    DETAILED DESCRIPTION - An INDEPENDENT CLAIM is also included for a method of producing electric power from the reaction of hydrocarbon fuel with oxidant in a closely spaced array of electrochemical fuel cells, comprising:    (a) endothermic reforming the hydrocarbon fuel over the anodes of a first set of electrochemical fuel cells, where the hydrocarbons are partially oxidized to fuel gas containing carbon monoxide, hydrogen, carbon dioxide and water vapor, and electric power is generated;    (b) exothermic oxidation of fuel gas over the anodes of a second set of electrochemical fuel cells interspersed among the first set of electrochemical cells, where carbon monoxide, hydrogen and remaining hydrocarbons are further oxidized to carbon dioxide and water vapor, and additional electric power is generated;    (c) oxidant reduction at cathode surfaces of electrochemical fuel cells; and    (d) transferring sensible heat from the second set of electrochemical fuel cells to the first set of electrochemical cells.    DESCRIPTION OF DRAWING(S) - The figure shows a bipolar fuel cell stack used in integrated two-stage internal reforming process.    Fuel cells (1, 2)    Anode (3, 12)    Electrolyte (4, 13)    Cathode (5, 14)
NOVELTY - A polycrystalline silicon thin film is manufactured by: (a) forming an amorphous silicon thin film on a substrate; and (b) annealing the formed amorphous silicon thin film on the substrate in a mixture atmosphere comprising aluminum halide and a second metal.    USE - For the manufacture of a polycrystalline silicon thin film (claimed) used in the fabrication of electronic devices e.g. thin film transistor (TFT) for organic light emitting diode, TFT for static random access memory, TFT for electrically erasable and programmable read only memory, solar cells or image sensors.    ADVANTAGE - The process to manufacture the polycrystalline silicon thin film is advantageous because the crystallization occurs at a lower temperature, the grain size is much larger, a much smaller amount of the metal remains in the crystallized silicon thin film, and the surface is flatter, compared to conventional crystallization annealing methods.    DESCRIPTION OF DRAWING(S) - The figure is a scanning electron microscope showing the silicon grains in the polycrystalline silicon thin film manufactured by the invention.
NOVELTY - An anode for a liquid fuel cell comprises a catalyst layer having a porosity of 20-65%, a volume of pores of which the diameter is in the range 50-800 nm of greater than or equal to 30% of a pore volume of the catalyst layer, and a pore diameter distribution having a peak of 100-800 nm. The catalyst layer comprises fibrous supported catalysts and granular supported catalysts.    USE - Used for a membrane electrode assembly or liquid fuel cell (claimed).    ADVANTAGE - The anode is capable of satisfying both diffusion of a liquid fuel and crossover suppression of the liquid fuel. Thus, a fuel cell having good fuel cell performance can be provided.    DETAILED DESCRIPTION - An anode for a liquid fuel cell comprises a current collector, and a catalyst layer provided on the current collector. The catalyst layer has a porosity of 20-65%, a volume of pores of which diameter ranges 50-800 nm is greater than or equal to 30% of a pore volume of the catalyst layer. The catalyst layer has a pore diameter distribution having a peak of 100-800 nm. The catalyst layer comprises fibrous supported catalysts and granular supported catalysts. The fibrous supported catalysts contain carbon nanofibers having a herringbone or platelet structure, and catalyst particles carried on the carbon nanofibers, and the granular supported catalysts contain carbon black particles and catalyst particles carried on the carbon black particles.    INDEPENDENT CLAIMS are also included for the following:    (A) a membrane electrode assembly for a liquid fuel cell, comprising an anode, a cathode, and a proton conductive layer between the anode and the cathode; and    (B) a liquid fuel cell comprising an anode, a cathode, proton conductive layer provided between the anode and the cathode; and liquid fuel to be supplied to the anode.    DESCRIPTION OF DRAWING(S) - The figure is a schematic view showing a microstructure of a catalyst layer of an anode.
NOVELTY - A stainless steel article comprises a stainless steel having a surface layer including nitrogen-modified chromium-based oxide and precipitates of chromium nitride. The oxygen is present in the surface layer at a greater concentration than nitrogen.    USE - The article, e.g. bipolar plate, is used for a proton exchange membrane fuel cell and sensor (claimed) or similar components in related electrochemical devices (direct methanol fuel cells, batteries, electrolyzers).    ADVANTAGE - The invention exhibits adequate corrosion resistance and acceptably low interfacial contact electrical resistance.    DETAILED DESCRIPTION - An INDEPENDENT CLAIM is also included for a process for increasing the corrosion resistance and decreasing the interracial contact electrical resistance of a stainless steel article, comprising:    (a) providing an article comprising stainless steel having a surface layer including chromium-base oxide;    (b) exposing the surface layer to an atmosphere comprising nitrogen without prior removal of the surface layer to introduce nitrogen into the chromium-base oxide and to form precipitates of chromium nitride in the surface layer; and    (c) ceasing exposure of the surface layer to the atmosphere before the volume of precipitates of chromium nitride degrades the corrosion resistance.    DESCRIPTION OF DRAWING(S) - The figure shows a cross-section of 24 hour nitrided AISI446 steels.
NOVELTY - Photoelectrode substrate (2) is produced by forming transparent electrode film (6) on surface (5a) of substrate member (5), forming titanium film on electrode film, anodizing titanium film to form titanium oxide film (7), forming porous semiconductor electrode film (8) on titanium oxide film, and causing porous semiconductor electrode film to absorb and carry a sensitizing dye.    USE - Used in the production of photoelectrode substrate for dye sensitizing solar battery (claimed).    ADVANTAGE - Provides substrate capable of preventing an electrolytic solution from directly contacting the transparent electrode film and of preventing a leak current from being produced.    DESCRIPTION OF DRAWING(S) - The figure shows a schematic sectional view of the photoelectrode substrate.    Battery (1)    Substrate (2)    Counter electrode substrate (3)    Electrolytic solution (4)    Substrate member (5)    Surface (5a)    Electrode film (6)    Titanium oxide film (7)    Semiconductor electrode film (8)
NOVELTY - An apparatus for storing hydrogen comprises molecular hydrogen; halloysite; and substrate. The halloysite contains halloysite rods (at least 30, preferably at least 50, especially at least about 60) wt.% having a lumen, where the molecular hydrogen is disposed within the lumen. The halloysite is disposed on the substrate.    USE - As an apparatus for storing hydrogen e.g. molecular hydrogen (claimed) useful as an alternative fuel source.    ADVANTAGE - The apparatus allows easy storage and transport of hydrogen; and is simple, and inexpensive.
NOVELTY - Catalyzing a redox reaction comprises contacting at least one carbon nanotube in solution with an oxidizing agent and oxidizable compound or a reducing agent and a reducible compound.    USE - The method is useful for preparing oxidized or reduced carbon nanotubes in aqueous solution useful in producing a stable charge storage device, stable charge storage reagent and a pH sensor (Claimed).    ADVANTAGE - The dispersed carbon nanotubes can be reversibly and readily oxidized and reduced with common chemical in solution, thus allowing the carbon nanotubes to be used as catalysts for (photoelectro)chemical reactions.    DETAILED DESCRIPTION - INDEPENDENT CLAIMS are included for:    (1) a stable charge storage device comprising at least one oxidized or reduced carbon nanotube in solution;    (2) altering the reduction potential of a carbon nanotube in solution comprising contacting the carbon nanotube with a dispersant;    (3) selecting the reduction potential of a carbon nanotube comprising determining the diameter of a carbon nanotube, and correlating the diameter with the reduction potential of the carbon nanotube;    (4) altering the number of valance electrons in a carbon nanotube comprising contacting a carbon nanotube with an oxidizing agent or reducing agent;    (5) a stable charge transfer reagent comprising at least one oxidized or reduced carbon nanotube in solution;    (6) a pH sensor comprising at least one oxidized or reduced carbon nanotube in solution; and    (7) a photovoltaic cell comprising a film comprising carbon nanotubes where the cell preferably comprises:    (a) an optically transparent, electronically conductive substrate;    (b) a film comprising carbon nanotubes in contact with the substrate;    (c) an electrolyte comprising a redox reagent in contact with the film; and    (d) an electrically conductive cathode in contact with the electrolyte.
NOVELTY - A compact chemical reactor with a central axis, comprises at least two unit reactors adjacent each other to form front and back sides of compact chemical reactor; and front and back reactant plenums communicating with front and back sides, respectively, at least one of the plenums comprising a reactant. Each unit reactor comprises front and back faces, front and back process layers, front and back cavities, and front and back perimeter barriers.    USE - As a source of power for running an electrical appliance.    ADVANTAGE - The compact chemical reactor is capable of low cost manufacturing with fewer parts than the layered planar chemical reactor. It has the ability to utilize a variety of electrolytes. It is capable of being easily scaled into micro dimensions. It is capable of being connected together without the need for external components for connecting the chemical reactors together. It has high aspect ratio cavities. It allows increased active areas to be included in the same volume, i.e. higher density of active areas.    DETAILED DESCRIPTION - A compact chemical reactor with a central axis, comprises at least two unit reactors adjacent each other to form front and back sides of compact chemical reactor; and front and back reactant plenums communicating with front and back sides, respectively, at least one of the plenums comprising a reactant. Each unit reactor comprises front and back faces, front and back process layers, front and back cavities formed between front and back process layers, and front and back perimeters barriers disposed on back and front process layers, respectively, surrounding the back and front cavities, respectively. The front and back cavities are in communication with front and back sides, respectively, and at least one of the process layers facilitates a transport process between the reactant plenums.
NOVELTY - A supported catalyst is prepared by mixing negatively charged support material with positively charged polymer ion-containing solution to adsorb the polymer ion onto the support material; mixing the support material with a negatively charged catalytic metal precursor ion-containing solution to adsorb the catalytic metal precursor ion on the support material; and reducing the adsorbed metal precursor ion to catalytic metal in a reducing solution.    USE - T-he method is used for preparing supported catalyst (claimed). The supported catalyst is used in the catalyst layer of electrode for a fuel cell. It is also used as catalyst for various chemical reactions, e.g. hydration, dehydration, coupling, oxidation, isomerization, decarboxylation, hydrocracking, or alkylation.    ADVANTAGE - The method can reduce the average particle size of catalytic metal particles to be placed on a support material while increasing or maintaining the conventional amount of catalytic metal particles supported.    DETAILED DESCRIPTION - An INDEPENDENT CLAIM is also included for a supported catalyst comprising:    (A) porous support material;    (B) polymer electrolyte adsorbed onto a surface of the porous support material; and    (C) catalytic metal particle supported by the surface of the porous support material.    DESCRIPTION OF DRAWING(S) - The figure is a view showing the results of X-ray diffraction analysis for supported catalyst.
NOVELTY - A photovoltaic material comprises: a fiber core (102) having an outer surface; a light-transmissive electrical conductor; and a photoconversion material (110) disposed between the outer surface of the fiber core and the light-transmissive electrical conductor.    USE - The photovoltaic material is used for making a photovoltaic fabric for fabrication of thin film solar cells.    ADVANTAGE - The photovoltaic material eliminates the possibility that severing one wire would disable the entire photovoltaic fabric.    DETAILED DESCRIPTION - An INDEPENDENT CLAIM is also included for an article of manufacture, e.g. flexible fabric comprising the photovoltaic material.    DESCRIPTION OF DRAWING(S) - The figure shows a cross-sectional view of a photovoltaic material including an electrically conductive fiber core.    Photovoltaic fiber (100a)    Fiber core (102)    Electrical conductor (106)    Photoconversion material (110)
NOVELTY - A cylindrical wall (12) is arranged on the outer side of another cylindrical wall (11). A water evaporation unit (13) is provided between the walls (11,12). A burner (15) generates combustion gas. A flow path (30) circulates the combustion gas between another cylindrical wall which is arranged at preset distance from wall (11), and the cylindrical wall (11).    USE - For generating hydrogen by water-steam modification reaction of gas such as natural gas, town gas, for supplying to fuel cell system.    ADVANTAGE - Achieves simplification of structure of gas passageway, and heats the water collected in the evaporation unit efficiently.    DESCRIPTION OF DRAWING(S) - The figure shows the structure of the hydrogen generation apparatus.(Drawing includes non-English language text).    hydrogen generation apparatus (10)    cylindrical walls (11,12)    water evaporation unit (13)    burner (15)    combustion gas flow path (30)
NOVELTY - A power generation system has a gasifier (1) for gasifying solid waste, and gas turbine (5) for generating electric power. The solid waste is gasified by exchanging heat with gas produced due to gasification.    USE - For generating electric power.    ADVANTAGE - The power generation system is eco-friendly, and ejection of harmful substances such as sulfur oxide, nitrogen oxide and hydrogen chloride is prevented.    DESCRIPTION OF DRAWING(S) - The figure shows the flowchart of power-generation system. (Drawing includes non-English language text).    gasifier (1)    field gasometer (2)    gas scrubber (3)    gas holder (4)    gas turbine (5)    steam generator (6)
NOVELTY - A piperazine derivative (A), is new.    USE - For electrical element (claimed) of lithium secondary battery, primary battery, solar cell, capacitor, sensor, chemiluminescent display element and liquid crystal display element.    ADVANTAGE - The piperazine derivative provides electrochemical element with excellent durability, electrical property and deterioration resistance. The electrochemical element provides battery with excellent charging and discharging capacitance.    DETAILED DESCRIPTION - A piperazine derivative is of formula (A).    R1=optionally substituted alkyl, aryl or aralkyl;    R2=optionally substituted bivalent or direct bond; and    n=1-100.    An INDEPENDENT CLAIM is included for electrochemical element containing the piperazine derivative.
NOVELTY - The method involves pressurizing a carbon substrate (3) arranged on a lower press board (2) containing graphitization carbon board (9), and on which fluororesin-containing mixture is applied, using top press board (1) containing graphitization carbon board (6) during thermocompression bonding process.    USE - For performing thermocompression-bonding molding of fluororesin-containing mixture for forming electrode catalyst layer of phosphoric-acid type fuel cell.    ADVANTAGE - Enables preventing the generation of crack of carbon substrate, and damage of press boards by fluorine gas.    DESCRIPTION OF DRAWING(S) - The figure shows the sectional view of press molding apparatus.    top press board (1)    lower press board (2)    carbon substrate (3)    thin-plate stainless plates (5,8)    graphitization carbon boards (6,9)
NOVELTY - The method involves providing several layers on a transparent resin base film (11) of a transparent gas-cut-off film (10). Before forming one or more layers on transparent resin base film, the transparent resin base film is immersed or treated with water or hydrophilic solvent and heated at 150degreesC or more.    USE - For manufacture of transparent film used as substrate for solar cell, circuit board, electronic paper and display such as plasma display panel (PDP), liquid crystal display (LCD), organic or inorganic electroluminescent display (ELD) and field emission display (FED).    ADVANTAGE - The transparent film has excellent gas cut off property, transparency and adhesivity.    DETAILED DESCRIPTION - An INDEPENDENT CLAIM is included for transparent gas-cut-off property film.    DESCRIPTION OF DRAWING(S) - The figure shows the sectional drawing of the transparent film. (Drawing includes non-English language text).    transparent film (10)    transparent resin base film (11)    inorganic compound layers (13A,13B)    planarization layer (15A)
NOVELTY - A bubbling tank (6) stores cooling water supplied to an auto thermal reactor (1) to control temperature of a fuel cell (5). A calculation unit calculates humidification amount of oxidizing agent humidified by the bubbling tank. A control unit regulates production of electricity of fuel cell based on the calculated humidification amount, so as to restrain deterioration of the fuel cell.    USE - Fuel cell system for fuel cell electric vehicle.    ADVANTAGE - Reduces amount of carbon monoxide in the reformed gas supplied to the fuel cell and prevents deterioration of the fuel cell by the carbon monoxide.    DETAILED DESCRIPTION - A temperature control unit regulates temperature of the auto thermal reactor by the amount of the oxidizing agent. A water spraying unit sprays water to the reformed gas downstream to the auto thermal reactor so as to control temperature of the reformed gas. The humidification amount is increased by the temperature control unit and water spraying unit. A blower (10) regulates pressure within a low-temperature shift reaction device (3) based on the calculated humidification amount. The system a carbon monoxide removal system for treatment of the reformed gas.    DESCRIPTION OF DRAWING(S) - The figure shows the block diagram of the fuel cell system. (Drawing includes non-English language text).    auto thermal reactor (1)    low-temperature shift reaction device (3)    fuel cell (5)    bubbling tank (6)    blower (10)
NOVELTY - The fuel reforming system has steam-reforming unit (43) to produce water vapor modified reaction by heat supply from exterior, partial-oxidation unit (41) arranged at upstream side of unit (43), oxidizing-agent gas supply unit (25) to supply oxidizing agent gas to unit (41), water supply unit (22) to supply water to unit (43), and fuel supply unit (51) to supply fuel for oxidation and modification reaction to units (41,43).    USE - As fuel reforming system.    ADVANTAGE - The fuel reforming system has favorable system efficiency, inhibits partial-oxidation reaction and promotes water-vapor modification reaction. The system restrains heat from outside, and rapidly initiates water vapor modification reaction.    DETAILED DESCRIPTION - The fuel reforming system has a steam-reforming unit (43), a partial-oxidation unit (41) arranged at upstream side of unit (43), an oxidizing-agent gas supply unit (25) to supply oxidizing agent gas to unit (41), a water supply unit (22) to supply water to unit (43) and a fuel supply unit (51) to supply fuel for partial oxidation reaction and water vapor modification reaction to units (41,43). The amount of oxidizing agent gas required to produce fuel at predetermined temperature is supplied to the partial-oxidation unit. Unit (43) produces water vapor modified reaction by heat supply from exterior.    DESCRIPTION OF DRAWING(S) - The figure shows the outline block diagram of the fuel reforming system. (Drawing includes non-English language text).    water supply unit (22)    oxidizing agent gas supply unit (25)    partial oxidation unit (41)    steam reforming unit (43)    fuel supply unit (51)
NOVELTY - A fuel cell system has a function to reduce the utilization factor of the fuel by increasing the fuel flow rate when fuel concentration is reduced, so that the fuel utilization factor satisfies a specific condition.    USE - Used as a direct methanol-type fuel cell system used as a portable power supply and also for use in industry.    ADVANTAGE - Operation of the fuel cell system is enabled stably without fuel scarcity.    DETAILED DESCRIPTION - An INDEPENDENT CLAIM is also included for the operation of a direct methanol-type fuel cell system.    DESCRIPTION OF DRAWING(S) - The figure shows a graph representing the voltage transition at the time of constant current load driving in the case that the utilization factor in an evaluation test is 1-20%. (Drawing includes non-English language text).
NOVELTY - A modifier (16) modifies the hydrocarbon fuel emitted from the fuel cell (40). A hydrogen purification apparatus (20) removes hydrogen from the exhaust gas through a purge flow path (54).    USE - For domestic fuel gas manufacturing system.    ADVANTAGE - Enables to effectively recycle the hydrogen present in the hydrocarbon gas emitted from the fuel cell, thereby reducing hydrogen emission and increasing system efficiency.    DESCRIPTION OF DRAWING(S) - The figure shows the outline block diagram of the domestic fuel gas manufacturing system. (Drawing includes non-English language text).    domestic fuel gas manufacturing system (10)    modifier (16)    hydrogen purification apparatus (20)    fuel cell (40)    fuel gas inlet (46a)    fuel gas exit (46b)    circular flow path (48)    purge flow path (54)
NOVELTY - The mixed gas comprising hydrocarbon and oxygen-containing gas is supplied to a fuel cell (1) through a modifier (2) in start mode. The oxygen-containing gas is supplied to the fuel cell through an alternate path. The supply of oxygen-containing gas is stopped during supply of water vapor to the modifier. The electric power is generated by supplying modified hydrogen-rich fuel gas and oxygen-containing gas to the fuel cell.    USE - For operating fuel cell used for electric-power generation.    ADVANTAGE - Since the oxygen-containing gas is supplied during start-up, the generation of carbon by thermal decomposition of the carbon near the combustion zone is suppressed effectively. Enables efficient driving of the fuel cell, without precipitation of carbonaceous substance.    DETAILED DESCRIPTION - The hydrocarbon gas is reformed to the hydrogen-rich fuel gas by steam reformation of the gas using the modifier. The electric power is generated by supplying hydrogen-rich gas and oxygen-containing gas to the fuel cell. The waste gas ejected from the fuel cell is burned in a combustion zone (3) in the exterior of the fuel cell.    DESCRIPTION OF DRAWING(S) - The figure shows a schematic view of the fuel cell .    fuel cell (1)    modifier (2)    combustion zone (3)    vaporization chamber (41)    water pipe (53)
NOVELTY - The fuel cell electric-power-generation system has a control apparatus for supplementing the hydrogen from a hydrogen storage apparatus (2) when the required amount of hydrogen to be consumed by a fuel cell stack (3) for supplying required electric power to a load (4) is larger than the amount of hydrogen generated by a fuel modifier (1).    USE - Fuel cell electric-power-generation system.    ADVANTAGE - Achieves size reduction and reduces capital investment by eliminating need for high capacity fuel modifier by supplementing required hydrogen using hydrogen stored in hydrogen storage apparatus and improves energy efficiency of fuel cell electric power generation system by limiting operation of fuel modifier in range of generating hydrogen efficiently.    DETAILED DESCRIPTION - An INDEPENDENT CLAIM is also included for fuel cell electric-power-generation method.    DESCRIPTION OF DRAWING(S) - The figure shows the block diagram of fuel cell electric-power-generation system. (Drawing includes non-English language text).    fuel modifier (1)    hydrogen storage apparatus (2)    fuel cell stack (3)    electric power load (4)    compressors (C1,C2,C4)
NOVELTY - A flow-path switching device (28) switches supply of anode off gas of fuel cell (4), to one of combustor (2b), ejection processing apparatus (5) and reboiling burner (6b), according to operating condition of the co-generation system.    USE - Co-generation system equipped with fuel cell.    ADVANTAGE - The anode off gas ejected from the fuel cell is used effectively.    DESCRIPTION OF DRAWING(S) - The figure shows an outline block diagram of the co-generation system. (Drawing includes non-English language text).    combustor (2b)    fuel cell (4)    ejection processing apparatus (5)    reboiling burner (6b)    flow-path switching device (28)
NOVELTY - An electroconductive particle powder contains carbon fibers grown on surface of reduction processed metal oxide particles.    USE - For electroconductive base material (claimed) and electrode material of electrochemical capacitors.    ADVANTAGE - The electroconductive particle powder is manufactured easily, and has outstanding electroconductivity. Electrode of large surface area can be manufactured using the electroconductive powder.    DETAILED DESCRIPTION - INDEPENDENT CLAIMS are included for the following:    (1) manufacture of electroconductive particle powder;    (2) electroconductive base material; and    (3) manufacture of electroconductive base material.
NOVELTY - A solar cell module includes a filler material (3) for sealing photovoltaic cells (4) provided between the front cover (6) and back cover (2). Interconnectors (5) connect the adjacent photovoltaic cells. The front and back covers are made of same material and are of the same thickness.    USE - Used as a portable solar cell module.    ADVANTAGE - Curvature of the solar cell module is prevented easily and reliably.    DETAILED DESCRIPTION - The back cover comprises a resin material containing white pigment. The filler material comprises a thermoreversible material cross-linked under a temperature less than the melting point of polycarbonate. The photovoltaic cells are rotated, so that the light receiving surface of an adjacent pair of photovoltaic cells mutually face each other.    DESCRIPTION OF DRAWING(S) - The figure shows a cross-sectional view of the solar cell module.    back cover (2)    filler material (3)    photovoltaic cells (4)    interconnectors (5)    back cover (6)
NOVELTY - A fluoropolymer has a structural unit (A) derived from a fluorine-containing silsesquioxane monomer (a) containing a polymerizable group.    USE - For surface treating agent (such as water and oil repellent or soil-resistant finish agent), flame retardant, semiconductor sealing agent, insulation film of semiconductor, and processing of to-be-processed material (all claimed) such as textiles, stone, electrostatic filter, antidust mask, fuel cell component (such as gas diffusion electrode and gas diffusion support material), wood, leather, fur, asbestos, brick, plastic, metal, ceramic, quartz glass, glass, timber and paper, and also used for water and oil repellent of fiber, soil resistant finish agent of carpet, floor and stone, hard coat agent of plastic film, anti reflective film, high reflective film, protective film of display element, adhesive agent for optics and printer head ink water repellent property film.    ADVANTAGE - The surface treating agent containing fluoropolymer, has excellent water repellence, oil repellence, stain resistance, heat resistance, weather resistance and wear resistance.    DETAILED DESCRIPTION - INDEPENDENT CLAIMS are included for the following:    (1) manufacture of fluoropolymer, which involves performing solution polymerization of monomer in the presence of polymerization initiator, in organic solvent by heat-stirring, or performing aqueous emulsion polymerization of monomer in the presence of polymerization initiator and emulsifier;    (2) surface treating agent comprising the fluoropolymer;    (3) flame retardant comprising the fluoropolymer;    (4) semiconductor sealing agent comprising the fluoropolymer;    (5) insulation film of semiconductor comprising the fluoropolymer; and    (6) processing of to-be-processed material, which involves adhering the surface treating agent on surface of to-be-processed material.
NOVELTY - The optoelectric transducer comprises a gel electrolyte having polyvinylidene fluoride hexafluoropropylene block copolymer as a matrix.    USE - Used for e.g. wet solar cell and dye sensitized solar cell.    ADVANTAGE - The optoelectric transducer having high conversion efficiency, ionic conductivity, aging stability, heat resistance and durability is manufactured easily without liquid spill and volatilization of solvent.    DESCRIPTION OF DRAWING(S) - The figure shows a cross-section of a solar cell.    Transparent electroconductive substrate (1)    Counter electrode substrate (2)    Semiconductor layer (3)    Electrolyte layer (4)    Sealant (5)
NOVELTY - Solid paraformaldehyde may be fed to a vessel separate from the fuel cell for breaking down into the formaldehyde monomer. Hydrolysis may be performed before entry into the fuel cell to form a reactive formaldehyde solution. In an alternative version, paraformaldehyde may be depolymerized immediately in front of the electrode in the fuel cell.    USE - Fuel cell for generation of electric power using solid fuel.    ADVANTAGE - Fuel cell runs directly on formaldehyde without further breaking down to form hydrogen, and fuel is conveniently stored as solid paraformaldehyde which is depolymerized by heating or dissolving in water immediately before use.
NOVELTY - The electrolyte liquid (7) contains a phosphazene compound and a redox electrolyte.    USE - For oxide semiconductor electrode used for dye sensitized solar cell (both claimed).    ADVANTAGE - The electrolyte liquid prevents the combustion and ignition of dye sensitized solar cell even under high temperature.    DETAILED DESCRIPTION - INDEPENDENT CLAIMS are included for the following:    (1) oxide semiconductor electrode; and    (2) dye sensitized solar cell.    DESCRIPTION OF DRAWING(S) - The figure shows the sectional view of dye sensitizing solar cell.    transparent substrates (1A,1B)    electroconductive oxide layers (2A,2B)    catalyst (3)    oxide semiconductor layer (4)    counter electrode (5)    oxide semiconductor electrode (6)    electrolyte liquid (7)