NOVELTY - The battery has an electrode structure having an anode, cathode, and a separator between the anode and cathode, and a core pin (100) having a length along major axis direction. The core pin comprises a polymer and has a flow channel along the major axis direction. The separator, anode and cathode are wound around the core pin.    USE - As lithium ion battery for portable electronic devices, such as laptop computers, cell phones, and digital cameras.    ADVANTAGE - The battery has improved capability of reducing generation of undesirable gases within the cell, which reduces internal pressure and potential malfunction. The core pin provides a structural support for the other components of the battery such that the electrodes stay in a desired position without any short circuits or significant increases in electrical resistance.    DETAILED DESCRIPTION - INDEPENDENT CLAIMS are included for the following:    (1) formation of vented battery; and    (2) core pin.    DESCRIPTION OF DRAWING(S) - The figure shows the top view of the core pin with openings along major axis.    core pin (100)    notch (106)    passage (108)    support (110)    spacer (112)
NOVELTY - The electrolyte polymer consists of perfluorinated polymer having sulfonic acid group. When 0.1 g of the polymer is immersed in 50 g of Fenton's reagent solution containing 3% of hydrogen peroxide solution and 200 ppm of divalent iron ions at 40degreesC for 16 hours, the amount of dissolved fluorine ions detected in the solution is 0.002% or less than the total fluorine in the polymer immersed in the reagent solution.    USE - For use as polymer for forming electrolyte electrode assembly (claimed) or catalyst layer in solid polymer-electrolyte fuel cell such as hydrogen-oxygen type fuel cell and direct methanol fuel cell.    ADVANTAGE - The electrolyte polymer has reduced amount of unstable terminal groups, and has excellent durability. Decomposition of the polymer is restrained.    DETAILED DESCRIPTION - The perfluorinated polymer has repeating units of formula CF2=CF2 and repeating units of formula CF2=CF(OCF2CFX)m-Op-(CF2)nSO3H, where X is fluorine atom or trifluoromethyl group, m is 0-3, n is 0-12 and p is 0 or 1. When n = 0, p = 0.    INDEPENDENT CLAIMS are included for the following:    (1) manufacturing method of electrolyte polymer;    (2) membrane electrode assembly; and    (3) manufacturing method of membrane electrode assembly.
NOVELTY - The battery package (1) comprises a base material (2) of biodegradable aliphatic polyester, a laminate layer of biodegradable fatty acid polyester, and a container (3) formed using biodegradable aliphatic polyester. The base material has a print surface. The laminate layer is provided on print surface of base material via an adhesive layer. The container is provided on the laminate layer having thickness of 20-80 microns.    USE - As battery package.    ADVANTAGE - The battery package has excellent strength, impact resistance and transparency.    DETAILED DESCRIPTION - The biodegradable aliphatic polyester is poly-lactic-acid group polymer. The adhesive layer is formed using biodegradable adhesive agent.    DESCRIPTION OF DRAWING(S) - The figure shows a perspective view of battery package.    battery package (1)    base material (2)    container (3)    battery pack (4)    accommodation portion of container (3a)    collar portion (3b)
NOVELTY - The battery package (1) has a base material (2) and a container (3) having a stretched sheet of biodegradable aliphatic polyester.    USE - As battery package.    ADVANTAGE - The battery package has excellent strength, impact resistance and transparency.    DETAILED DESCRIPTION - An INDEPENDENT CLAIM is included for manufacture of battery package.    DESCRIPTION OF DRAWING(S) - The figure shows a perspective view of battery package.    battery package (1)    base material (2)    hole (2a)    container (3)    holding portion (3a)    collar portion (3b)    battery pack (4)
NOVELTY - The curable resin composition is obtained by reacting an epoxy resin and (meth)acrylic acid anhydride. The composition contains an unsaturated resin (A) having a (meth)acryloyl group, an ethylenically unsaturated monomer (B) and radical polymerization initiator (C). The unsaturated resin (A) has double bond equivalent weight of 200-500, ester value of 100-300 and hydroxyl value of 130 or less.    USE - For molding material used for manufacture of separator fuel cells (claimed) especially polymer electrolyte fuel cell, for electrical and electronic components, household appliances, and vehicles.    ADVANTAGE - The curable resin composition has excellent flowability and handling, and provides molded products with excellent exterior property, transferability of metal mold, water absorptivity-proof property, hot water resistant property, mechanical strength, durability and dimensional accuracy. Formation of voids, curvatures and cracks on molded product surface, is suppressed.    DETAILED DESCRIPTION - INDEPENDENT CLAIMS are included for the following:    (1) molding material obtained by mixing the curable resin composition with a reinforcement and/or a filler; and    (2) separator for fuel cell obtained by molding the molding material.
NOVELTY - A water heater/cooler includes a water tank (12) having wall formed from material having heat transfer properties, tube adapted to carry, in use, a refrigerant fluid, is applied externally about the tank wall, a heat conductive material is coextensive with the length of the tube to allow the tube (24) to be in the in heat-conductive contact with the tank wall and layer(s) of material tightly wrapped about the tank wall and the tube.    USE - For use as e.g. solar boosted heat pump water heater.    ADVANTAGE - The inventive water heater/cooler has a simple construction. The tank wall includes beads of heat-conductive material, which increases the heat transfer of the tube with the tank wall.    DETAILED DESCRIPTION - An INDEPENDENT CLAIM is also included for a method of forming a water heater/cooler, comprising winding a tube around the wall of a water tank under which a heat-conductive material coextensive with the length of the tube has been applied to either the tube or the wall of the water tank to allow the tube to be in heat-conductive contact with the tank wall and tightly wrapping layer(s) of material about the tank wall and the tube.    DESCRIPTION OF DRAWING(S) - The drawing shows a perspective view of the inventive water heater.    Water heater (10)    Water tank (12)    Casing (20)    Lid (22)    Tube (24)
NOVELTY - A fuel cell system (10) comprises flow passages (14, 16, 22, 24) and/or flow chambers (32) which conduct moist gases in operation. At least a part of the flow passages and/or chambers has a coating (36) that takes up water in distributed form at low temperatures, and releases the water in at least part again at higher temperatures.    USE - As fuel cell system (claimed).    ADVANTAGE - The coating permits the operation of the system at low temperatures (e.g. -40degreesC) without freezing the water and damaging the membranes of the fuel cells such that the required gas flow is maintained; eliminates the need for separate water container or humidifying device; ensures adequate humidification of the operating gases; and favors more rapid start-up of the fuel system.    DETAILED DESCRIPTION - An INDEPENDENT CLAIM is included for operating the fuel cell system involving switching off of the system so that the moist gases containing water is absorbed and stored within the coating located on the inner side of the flow passages and/or chambers; and heating up for recommencing the operation. When the fuel cell is switched off, freezing of water does not occur or only occurs to a non-damaging extent at temperature below 0degreesC. On recommencing, the water stored in the coating is released at least in part, for humidification of the gases.    DESCRIPTION OF DRAWING(S) - The figure shows a schematic representation of a single proton exchange membrane fuel cell system.    fuel cell system (10)    flow line for hydrogen (14, 22, 24)    cathode side (15)    flow line for air (16)    membrane (18)    flow chamber (32)    coating. (36)
NOVELTY - Adsorption agent is added to polytetrafluoroethylene (PTFE) powder and subjected to compression molding. The aggregated molded product is irradiated with radiation in the absence of oxygen at a temperature beyond melting point of PTFE. The molded product is modified and cut to form modified PTFE film.    USE - As base film of electrolyte film of fuel cell, ion exchange membrane and battery diaphragm.    ADVANTAGE - Manufacture of modified polytetrafluoroethylene film with excellent radiation resistance, strength, heat resistance, chemical resistance and creep-proof property is enabled by inexpensive method.
NOVELTY - Pigment-sensitized solar cell has a porous semiconductor layer (3) which absorbs pigment, provided between a transparent conductive-material film (2) and an electroconductive support (13), formed on a surface of a transparent support (1), and a gel-electrolyte. The gel-electrolyte contains a polymer compound dissolved in a solvent having dielectric constant of 25-90. Layer (3) absorbs pigment.    USE - As pigment-sensitized solar cell.    ADVANTAGE - The pigment-sensitized solar cell has excellent porosity, stability, permeability, contact property of electrode and electrolyte, effective ion concentration and high photoelectric conversion efficiency, and prevents generation of short-circuit current density.    DESCRIPTION OF DRAWING(S) - The figure shows the outline sectional drawing of the manufacturing method of pigment-sensitized solar cell using gel electrolyte.    transparent support (1)    transparent conductive-material film (2)    porous semiconductor layer (3)    separator (4)    electroconductive support (13)
NOVELTY - The roof structure has sequential lamination of damping sheet (4) and metal roof sheathing (2) on the upper surface of air flow path (1) formed along the roof surface, and sequential lamination of moisture-permeable sheet (5) and roof composite board (3) on the lower surface of the air flow path. The external air incorporated into the air flow path is heated by sunlight.    USE - In solar system house, for indoor heating and hot water supply.    ADVANTAGE - The roof structure improves the durability of roof and suppresses the sound resulted by falling rain interrupting into the roof surface. Dew formation of roof composite board surface is prevented.    DETAILED DESCRIPTION - The damping sheet contains resin composition containing thermoplastic resin and rubber or thermoplastic elastomer, and inorganic fine particle. The moisture permeable sheet is a polyolefin-type fiber sheet.    DESCRIPTION OF DRAWING(S) - The figure shows the sectional drawing of principal portion of the roof structure.    air flow path (1)    metal roof sheathing (2)    roof composite board (3)    damping sheet (4)    moisture-permeable sheet (5)
NOVELTY - A solid polymer electrolyte contains aromatic hydrocarbon-type polymer compound having sulfoalkyl group in its side chain.    USE - For polymeric electrolyte film (claimed) used for fuel cell, water electrolysis, hydrohalic acid electrolysis, brine electrolysis, oxygen enricher, humidity sensor and gas sensor.    ADVANTAGE - The solid polymer electrolyte has deterioration-proof property and high durability.    DETAILED DESCRIPTION - A solid polymer electrolyte contains aromatic hydrocarbon-type polymer compound having sulfoalkyl group ((-CH2-)nSO3H, where n is 1-6) in its side chain.    INDEPENDENT CLAIMS are included for the following:    (1) polymeric electrolyte film (1) which consists of polyelectrolyte; and    (2) film/electrode joint (4) which has solid polymer electrolyte film.    DESCRIPTION OF DRAWING(S) - The figure shows structure of single cell battery.    polymeric electrolyte film (1)    oxygen pole (2)    hydrogen pole (3)    film/electrode joint (4)    separator (6)
NOVELTY - The cladding material has a surface resin layer (6) containing polyolefin type resin laminated on one surface of a base material layer (1) containing a biaxial stretched nylon film, and an aluminum foil (3) and a sealant layer (5) laminated on the opposite surface.    USE - For lithium ion battery, and packing industrial materials and pharmaceuticals.    ADVANTAGE - The cladding material prevents surface damages on the battery at the time of packing.    DESCRIPTION OF DRAWING(S) - The figure shows the sectional view of the cladding material.    base material (1)    adhesive layer (2)    aluminum foil (3)    sealant layer (5)    surface resin layer (6)
NOVELTY - The fuel cell has an electrolyte film formed using perfluorosulfonic acid and polyfluoride vinylidene.    USE - Used for e.g. direct methanol fuel cell for portable power supply.    ADVANTAGE - The fuel cell has excellent efficiency and safety. The fuel cell is compact. Generation of methanol crossover is suppressed.    DESCRIPTION OF DRAWING(S) - The figure shows the methanol transmissive property of the thin film. (Drawing includes non-English language text).
NOVELTY - The fuel cell has substrates (2, 2') on which respective reactive gas passageways are formed. The cell has current collection layer, reaction layer, electrolyte film, another reaction layer and another current collection layer that are sequentially formed on substrate (2). The spacers (5a-5c) are provided at predetermined position between the substrates.    USE - For motor vehicle and electronic device (both claimed) such as mobile phone, personal handy phone system (PHS), notebook computer, personal digital assistant (PDA), portable television and telephone apparatus. Also applicable for electronic devices having other functions such as data communication function, sound recording-and-reproducing function, game and dictionary.    ADVANTAGE - Prevents the reactive gas leakage from peripheral portion of substrate, by providing the spacer between the substrates. The reaction efficiency of fuel cell is improved without reducing pressure of the reactive gas.    DETAILED DESCRIPTION - INDEPENDENT CLAIMS are also included for the following:    (1) fuel cell manufacturing method;    (2) electronic device; and    (3) motor vehicle.    DESCRIPTION OF DRAWING(S) - The figure shows the schematic diagram of fuel cell.    Substrates (2, 2')    Spacers (5a-5c)    Current collection layer, reaction layer and electrolyte film (7)
NOVELTY - The polymer-gel electrolyte composition is a crosslinked-polymer network matrix of three-dimensional crosslinked structure containing supporting electrolyte and non-bridge polymer. The non-bridge polymer is terminal blocked-type ether modified polysiloxane.    USE - For electrochemical device (claimed) such as gel electrolyte-type lithium ion polymer secondary battery, electrical-double layer capacitor, electrochromic display element, wet-type photocell, sensor and display devices.    ADVANTAGE - The polymer-gel electrolyte composition has excellent heat resistance, ionic conductivity, transparency, flexibility, and adhesivity with respect to electrode material. The electrolyte composition has low viscosity and surface tension, before polymerization and gelatinization, and easily impregnated into microporous separator or positive-negative polysheet. The highly efficient lithium polymer battery using the electrolyte composition, has excellent interfacial resistance with respect to electrode material.    DETAILED DESCRIPTION - INDEPENDENT CLAIMS are included for the following:    (1) manufacture of polymer-gel electrolyte composition; and    (2) electrochemical device.    DESCRIPTION OF DRAWING(S) - The figure shows the relationship between the total polymer concentration in the gel electrolyte, and ionic conductivity at normal temperature. (Drawing includes non-English language text).
NOVELTY - Recovering gas containing ammonia and/or hydrogen sulfide from a methane containing gas production process and decomposing ammonia and/or hydrogen sulfide to produce hydrogen in decomposition process, where electric power is generated using hydrogen as fuel in fuel cell electric power generation process is new.    USE - The method is used for processing organic waste such as livestock farming waste and organic refuse to produce hydrogen which is subsequently used as fuel in fuel cell (claimed).    ADVANTAGE - The process converts methane into hydrogen efficiently without causing reduction in electric power generation efficiency. The catalytic poisoning is prevented.    DETAILED DESCRIPTION - Processing organic waste containing methane as main component, comprising fermenting and/or thermally decomposing by an anaerobic condition to produce methane-containing gas, where the gas containing ammonia and/or hydrogen sulfide is recovered from the methane containing gas production process and ammonia and/or hydrogen sulfide are decomposed to produce hydrogen in decomposition process. Electric power is generated using hydrogen as fuel in fuel cell electric power generation process.    An INDEPENDENT CLAIM is also included for a fuel cell system, which has a methane fermentation apparatus (10) for collecting biogas containing ammonia and/or hydrogen sulfide, a reformer for decomposing methane to produce hydrogen, a decomposition device for decomposing ammonia and/or hydrogen sulfide to produce hydrogen and an electric power generation apparatus (40) to generate electric power using hydrogen produced by reformer and decomposition device, as fuel in fuel cell.    DESCRIPTION OF DRAWING(S) - The figure shows the block diagram of fuel cell system (Drawing includes non-English language text).    Methane fermentation apparatus (10)    Thermal decomposition apparatus (11)    Absorption tower (20)    Converter (30)    Electric power generating apparatus (40)
NOVELTY - The gel electrolyte comprises a gel-form composition comprising a polymer matrix, an electrolyte salt and a solvent for the electrolyte. The polymer matrix comprises a cross-linked polymer formed by polymerizing bi-functional (meth)acrylate.    USE - For non-aqueous electrolyte battery and non-aqueous electrolyte capacitor (both claimed).    ADVANTAGE - The electrolyte imparts uniform and high capability to the battery. The battery has high durability. The gel electrolyte does not spill during usage and hence safety is ensured.    DETAILED DESCRIPTION - The gel electrolyte comprises a gel-form composition comprising a polymer matrix, an electrolyte salt and a solvent for the electrolyte. The polymer matrix comprises a cross-linked polymer formed by polymerizing bi-functional (meth)acrylate (I).    R = divalent organic group;and    R1 = H or methyl.    INDEPENDENT CLAIMS are included for the following:    (1) filmy gel electrolyte (8) formed by providing the gel electrolyte on a porous base material membrane;    (2) non-aqueous electrolyte battery containing the gel electrolyte;    (3) non-aqueous electrolyte capacitor containing the gel electrolyte;    (4) manufacturing method of gel electrolyte, which involves polymerizing bi-functional (meth)acrylate by heating or irradiating by actinic rays, in presence of a solvent and an electrolyte salt. The produced gel comprises a cross-linked polymer in matrix form; and    (5) manufacturing method of filmy gel electrolyte.    DESCRIPTION OF DRAWING(S) - The figure shows a sectional view of the coin-shaped secondary battery using the gel electrolyte.    positive electrode (4)    collectors (5,7)    negative electrode (6)    filmy gel electrolyte (8)
NOVELTY - A solid polymer electrolyte film contains a compound (A) which is obtained by introducing an ion dissociation group to polyacetylene (1).    USE - Fuel cells.    ADVANTAGE - The solid polymer electrolyte film has low methanol permeability and high proton conductivity.    DETAILED DESCRIPTION - The solid polymer electrolyte film contains a compound (A), which is obtained by introducing an ion dissociation group to polyacetylene of formula (1).    R1,R2 = H, halogen or univalent organic group; and    n = 1-10000.
NOVELTY - The heat exchanger is formed by assembling core having alternately stacked cooling fins and tube made of aluminum between upper and lower header tanks, by brazing process. Then coating liquid resin is applied to the inner water flow path of the heat exchanger. Finally air is passed towards the coated surface.    USE - For manufacturing heat exchanger used in fuel cell of electric vehicle.    ADVANTAGE - Since air is introduced after application of coating liquid, unnecessary coating solvent remaining in heat exchanger is ejected out of the heat exchanger. As a result uniform coating is formed on the inner surface of the heat exchanger without any defect.    DESCRIPTION OF DRAWING(S) - The figure shows a flow chart of the manufacturing process of the heat exchanger. (Drawing includes non-English language text).
NOVELTY - The invention relates to a photoconductive film for polymerized optical voltaic cell, and salt of 1-5 wt% is added to the composite film, wherein the salt may includes metal salt, organic ammonium and imidazole type ionic liquid.
NOVELTY - The method involves using a cylindrical housing made up of carbon type gas occlusion material, which is attached with a nozzle. The outer surface of the cylindrical housing is covered with a gas barrier material. A fiber reinforced plastic layer is coated on the gas barrier material covered surface. Gas barrier material is resin which has gas barrier property and material selected from aluminum alloy group.    USE - For manufacturing gas cylinder such as hydrogen storage cylinder used in fuel cell equipped electric vehicle.    ADVANTAGE - The gas cylinder is manufactured conveniently and with safety. The gas cylinder exhibits outstanding gas occlusion property and excels in pressure resistance. Enables discharging hydrogen gas stably with high occlusion rate.    DETAILED DESCRIPTION - INDEPENDENT CLAIMS are also included for the following:    (1) gas cylinder; and    (2) gas storage and release method.
NOVELTY - A coating composition comprises zinc carboxylate species, a liquid carrier and a dopant.    USE - For the formation of transparent conducting zinc oxide films useful in solar cells, flat panel display electrodes (Claimed), optical wave-guides, electromagnetic shielding, gas sensors, smart displays and low emissivity and electrochromic windows.    ADVANTAGE - The coating composition forms transparent films with high optical transparency and good electrical conductivity. The coating composition is stable with respect to hydrolysis, has low temperature thermal decomposition characteristics and is non-toxic.    DETAILED DESCRIPTION - A coating composition comprises zinc carboxylate species of formula Zn(O2CAr)(O2CAr') (I), a liquid carrier and a dopant.    Ar,Ar' = optionally substituted groups.    INDEPENDENT CLAIMS are included for the following:    (1) preparation of the coating comprising zinc oxide involving applying the coating composition to a substantially transparent substrate (S1) (preferably glass) by spin coating, dip coating, spraying, aerosol, pyrasol, misting, brushing, screen printing or ink-jet printing and heat treating the substrate at 200 - 600degreesC; and    (2) a flat-panel display electrode and a solar cell incorporating (S1).
NOVELTY - Fuel cell comprises a shaped layer of patterned and irradiation cured photo-sensitive material.    USE - As fuel cell.    ADVANTAGE - The fuel cell is simple, inexpensive, and highly efficient. It can be operated without the need of a mechanical clamping structure. It has uniform pressure and velocity, minimize fluid dynamic losses, and boost high cell performance.    DESCRIPTION OF DRAWING(S) - The figure is a bottom to top view of a backing layer with micro-channels.    Flow distribution channels (31-38)
NOVELTY - A composite polymer electrolyte (10) comprises first polymer matrix (12) made of first porous polymer with a first pore size; second polymer matrix (14) coated on the first polymer matrix and made of a single ion conductor; an inorganic material, and a second porous polymer with a second pore size smaller than the first pore size; and an electrolyte solution (16) impregnated into the first and second polymer matrix.    USE - For lithium secondary battery for electronic devices, e.g. camcorders and cellular phones.    ADVANTAGE - The invented composite polymer electrolyte has increased mechanical properties and enhances ionic conductivity and the charge/discharge cycle stability.    DETAILED DESCRIPTION - An INDEPENDENT CLAIM is also included for a method of manufacturing a composite polymer electrolyte for a lithium secondary battery comprising preparing a first polymer matrix made of a first porous polymer with a first pore size; uniformly dissolving a single ion conductor, an inorganic material, and a second porous polymer with a second pore size smaller than the first pore size in a co-solvent in a predetermined ratio to produce a solution; coating the first polymer matrix with the solution to form a second polymer matrix on the first polymer matrix; and impregnating the first polymer matrix and the second polymer matrix with an electrolyte solution.    DESCRIPTION OF DRAWING(S) - The figure is a schematic view of a composite polymer electrolyte.    Electrolyte (10)    Polymer matrix (12, 14)    Electrolyte solution (16)
NOVELTY - A composite polymer electrolyte (10) comprises a composite film structure having a first porous polymer film (12) with micro-scale morphology and a second porous polymer film (14) with submicro-scale morphology coated on the first porous polymer film; and an electrolyte solution (16) impregnated into the composite film structure.    USE - For lithium secondary battery for electronic devices, e.g. camcorders and cellular phones.    ADVANTAGE - The invented composite polymer electrolyte has increased mechanical properties and enhances ionic conductivity and the charge/discharge cycle stability.    DETAILED DESCRIPTION - An INDEPENDENT CLAIM is also included for a method of manufacturing a composite polymer electrolyte for a lithium secondary battery comprising preparing a first polymer film made of a first porous polymer with a first pore size; uniformly dissolving a single ion conductor, an inorganic material, and a second porous polymer with a second pore size smaller than the first pore size in a co-solvent in a predetermined ratio to produce a solution; coating the first polymer film with the solution to form a second polymer film on the first polymer film; and impregnating the first and second polymer films with an electrolyte solution.    DESCRIPTION OF DRAWING(S) - The figure is a schematic view of a composite polymer electrolyte.    Electrolyte (10)    Polymer films (12, 14)    Electrolyte solution (16)
NOVELTY - The polymer electrolyte fuel cell system has polymer electrolyte fuel cell (1), humidification circuit having humidification unit, non-humidification circuit and non-humidified gas heating unit (A). Humidification gas and/or non-humidified gas are introduced to fuel cell via unification portion (7).    USE - For power generation.    ADVANTAGE - The polymer electrolyte fuel cell system effectively prevents the fluctuation of electric power generation voltage.    DETAILED DESCRIPTION - The polymer electrolyte fuel cell system has a polymer electrolyte fuel cell (1), a humidification circuit having a humidification unit, a non-humidification circuit for producing non-humidified gas and a non-humidified gas-heating unit (A). A fuel gas containing hydrogen and/or oxidizing agent gas containing oxygen are introduced to polymer electrolyte fuel cell as reactive gas. The fuel cell produces electrical energy by the electrochemical reaction of reactive gas. The humidification unit produces humidification gas of heating state, by adding moisture content. The humidified gas and/or non-humidified gas are introduced to fuel cell via unification portion (7). The fuel cell is cooled and unit (A) heats non-humidified gas induced by unification portion with cooling water ejected from fuel cell.    DESCRIPTION OF DRAWING(S) - The figure shows a structure of polymer electrolyte fuel cell system. (Drawing includes non-English language text).    Fuel cell (1)    Modifier (2)    Humidifier (3)    Unification portion (4)    Bypass (5)    Controller (8)
NOVELTY - The polymer electrolyte fuel cell has an anode (3) and a cathode (4) arranged via a solid polymer electrolyte film (2). The anode oxidizes fuel and cathode reduces oxygen. The electrolyte film contains mixture of polymers (A,B). Polymer (A) is non-fluorine group hydrocarbon-type polymer and has glass transition temperature of at least140degreesC. Polymer (B) has glass transition temperature of at most140degreesC.    USE - As power supply of electric vehicle.    ADVANTAGE - The polymer electrolyte fuel cell has high electric power generation voltage, output, efficiency and improved adhesion power between catalyst layer and electrolyte film.    DESCRIPTION OF DRAWING(S) - The figure shows the diagram of fuel cell.    Separator (1)    Solid polymer electrolyte film (2)    Anode (3)    Cathode (4)    Diffused layer (5)
NOVELTY - The polyelectrolyte is a polymer containing rigid property multivalent aromatic ring (A) and flexible multivalent aromatic ring (B) as a repeating unit. Portion(s) of ring (A) and/or (B) has an anionic group. The ratio of ring (A) and (B) in the polymer is 50/50/97.3.    USE - For polymeric electrolyte film used for fuel cell such as direct type fuel cell (all claimed) used as electric power supply source of motor vehicle, mobile telephone, personal computer, personal digital assistant, cleaner, passenger car, bus, truck, ship and rail. Electrolyte film is used for water purifier, water electrolysis apparatus display element, chloro alkali electrolyzer, sensor, signal transmission medium, solid capacitor, primary battery, secondary battery and ion exchange membrane.    ADVANTAGE - The polyelectrolyte has high proton conductivity and provides polyelectrolyte film having excellent mechanical strength without fuel crossover. The fuel cell obtained using the polyelectrolyte film has high output.    DETAILED DESCRIPTION - INDEPENDENT CLAIMS are included for the following:    (1) polymeric electrolyte film; and    (2) fuel cell.
NOVELTY - The solid polymer electrolyte consists of poly ion complex which is formed using a polymer having acidic group and a polymer having basic group.    USE - As electrolyte film of polymer electrolyte fuel cell (claimed) and as substitute of perfluoroalkyl sulfonic acid-type polymer.    ADVANTAGE - The solid polymer electrolyte having high ionic conductivity is manufactured simply, easily and economically since usage amount of expensive metal catalyst is reduced. Electrode poisoning is prevented by using the solid polymer electrolyte.    DETAILED DESCRIPTION - INDEPENDENT CLAIMS are included for the following:    (1) manufacture of solid polymer electrolyte; and    (2) polymer electrolyte fuel cell.    DESCRIPTION OF DRAWING(S) - The graph shows the relationship between ratio of styrene sulfonic acid monomer and ethylene imine monomer, and electrical conductivity of electrolyte film. (Drawing includes non-English language text).
NOVELTY - The polymer secondary battery contains carbon material as cathode active material. The carbon material has initial stage bulk density of 0.01-0.2 g/cm3.    USE - As lithium polymer secondary battery and bipolar battery mounted on vehicle (all claimed) such as electric vehicle and hybrid vehicle.    ADVANTAGE - The polymer secondary battery has improved battery property and provides vehicle having improved quality and durability.    DETAILED DESCRIPTION - An INDEPENDENT CLAIM is included for vehicle.    DESCRIPTION OF DRAWING(S) - The graph shows the relationship between initial stage bulk density and discharge capacitance of battery. (Drawing includes non-English language text).
NOVELTY - The battery jar of closed type secondary battery has metal resin multilayer board, which is integrally molded with resin battery jar. The metal portion of metal resin multilayer board touches a layer formed by modified hydrogenated block copolymer. The copolymer has functional group(s) chosen from carboxylic acid, acid anhydride, hydroxyl, amino, imide, glycidyl, oxazonyl, mercapto and silyl.    USE - For manufacturing secondary batteries such as lead storage battery and alkaline battery.    ADVANTAGE - The battery jar of closed type secondary type battery has excellent heat resistance, gas permeability proof property, water vapor proof property, chemical resistance and heat dissipation property. The battery jar enables excellent durability to the secondary battery. Since the metal portion of metal resin multilayer board has formed adhesive layer by the modified hydrogenated block copolymer, the adhesion intensity is maintained for long period even under the influence of thermal strain.    DETAILED DESCRIPTION - The resin battery jar contains thermoplastic resin chosen from polyolefin, polyphenylene ether and polyphenylene sulfide resins.
NOVELTY - A seal layer (9) encloses the cell (6) having gel electrode (5) between the positive and negative electrodes (3,4) of bipolar electrode assembly. A porous material (12) is provided in seal layer.    USE - Bipolar battery e.g. polymer gel electrolyte battery, lithium ion secondary battery used in battery pack (claimed) used in motor vehicle (claimed) e.g. car, and electric vehicle and hybrid vehicle.    ADVANTAGE - The durability of bipolar battery is improved by enclosing the cell having gel electrode using seal layer.    DETAILED DESCRIPTION - INDEPENDENT CLAIMS are also included for the following:    (1) battery pack;    (2) motor vehicle.    DESCRIPTION OF DRAWING(S) - The figure shows the sectional view of the battery.    positive and negative electrodes (3,4)    gel electrode (5)    cell (6)    seal layer (9)    porous material (12)
NOVELTY - Storage and subsequent release of hydrogen includes contacting hydrogen with an extended pi-conjugated substrate and a hydrogenation catalyst under hydrogenation conditions to effect storage of hydrogen by forming at least partially hydrogenated extended pi-conjugated substrate; and contacting the hydrogenated substrate under dehydrogenation conditions with a dehydrogenation catalyst to release hydrogen from the hydrogenated substrate.    USE - For the storage and subsequent release of hydrogen.    ADVANTAGE - The use of the extended or large pi-conjugated substrates is that the substrates and their hydrogenated derivatives are far less volatile, thus precluding the need for a separate unit operation for totally separating these from the product hydrogen thus greatly simplifying the overall hydrogen storage equipment and its process of operation.    DETAILED DESCRIPTION - Storage and subsequent release of hydrogen includes contacting hydrogen, in the presence of a hydrogenation catalyst under hydrogenation conditions, with an extended pi-conjugated substrate to effect storage of hydrogen by forming at least partially hydrogenated extended pi-conjugated substrate; and contacting the partially hydrogenated extended pi-conjugated substrate under dehydrogenation conditions in the presence of an amount of a dehydrogenation catalyst to release hydrogen from the partially hydrogenated pi-extended substrate.
NOVELTY - Adhesive polyolefin type resin film is formed by laminating an intermediate layer (2) between surface and reverse side layers (1). The layers are formed from acid modified polyolefin type resin obtained by acid modification of the polymer obtained by copolymerizing ethylene and propylene segments.    USE - Used as lining of module case of battery jar such as lithium ion secondary battery used in electric vehicles.    ADVANTAGE - The adhesive polyolefin type resin film has excellent gas barrier property with respect to hydrogen and water vapor, and favorable adhesivity.    DESCRIPTION OF DRAWING(S) - The figure shows cross-section model of adhesive polyolefin type resin film.    surface and reverse layers (1,1)    intermediate layer (2)    metallic foil (3)    mold material (4)
NOVELTY - The solar heater element (10) for building walls (28) and/or roofs comprises an at least partially transparent outer layer (12), a sunlight absorber layer (14) and an inner layer (16), with a heat storage medium (22) located between the layers (14, 16) and thermally coupled to them.    USE - For solar heating of building walls and/or roofs.    ADVANTAGE - The proposed solar heater has a simple structure and can be cost effectively produced.    DETAILED DESCRIPTION - An INDEPENDENT CLAIM is also included for a building incorporating at least one such solar heater element.    DESCRIPTION OF DRAWING(S) - The drawing shows a section through the proposed solar heater.    Transparent outer layer (12)    Sunlight absorbent layer (14)    Inner layer (16)    Radiation energy (18)    Transparent air flow control structure (20)    Heat storage medium (22)    Frame (24)    Wall (28)
NOVELTY - A proton conductive resin composition contains proton-acid group-containing cross-linkable polyether ketone containing aromatic ring substituted with 1-20C alkyl group, and radical generating agent.    USE - For electrolyte film used in fuel cell (both claimed), secondary battery and electrolysis reaction.    ADVANTAGE - The proton-conductive resin composition forms film having excellent ionic conductivity, water-resisting property, heat resisting property and favorable adhesivity. The fuel cell having low resistance is manufactured easily. The fuel cell enables high electric current operation.    DETAILED DESCRIPTION - INDEPENDENT CLAIMS are included for the following:    (1) electrolyte film (2) which contains the proton conductive resin composition;    (2) electrolyte film/electrode conjugant, which contains electrolyte film, electrode material and binder. The electrolyte film and/or binder contain proton conductive resin composition; and    (3) fuel cell (1) which contains electrolyte film/electrode conjugant.    DESCRIPTION OF DRAWING(S) - The figure shows the sectional drawing of fuel cell.    fuel cell (1)    electrolyte film (2)    electrode layers (3a,3b)    gasket (4a,4b)    separators (5a,5b)
NOVELTY - A proton-conductive material contains cross-linkable aromatic resin containing proton-acid group, and proton conductive inorganic compound.    USE - For forming proton conductive film and cross-linked material (both claimed), used as electrolyte film for fuel cell.    ADVANTAGE - The proton-conductive material forms film having excellent ionic conductivity, water resisting property and mechanical strength. Since the hetero polyacid is soluble in organic solvent, conjugation with proton-acid group-containing aromatic resin is easy. The fuel cell using the proton conductive film has excellent electric power generation efficiency and improved reliability. The reduction of output of the fuel cell by peeling of the conductive film or elution or cross over of the fuel, is suppressed.    DETAILED DESCRIPTION - INDEPENDENT CLAIMS are included for the following:    (1) proton-conductive film, which is obtained using the proton-conductive material; and    (2) cross-linked material which is obtained by cross-linking the proton-conductive material using light, heat and/or electron beam.
NOVELTY - A proton-conductive resin composition contains cross-linkable aromatic resin containing proton-having acid group, and aromatic resin having basic group.    USE - For forming proton conductive film and cross-linked material (both claimed), used as electrolyte film of fuel cell.    ADVANTAGE - The proton-conductive resin composition forms film having excellent methanol interruption property, ionic conductivity, water resisting property and solvent resistance. The fuel cell using the proton conductive film has excellent electric power generation efficiency and improved reliability. The reduction of output of the fuel cell by peeling of the conductive film or elution or cross over of the fuel, is suppressed.    DETAILED DESCRIPTION - INDEPENDENT CLAIMS are included for the following:    (1) proton-conductive film, which is formed by film making the proton-conductive resin composition; and    (2) cross-linked material which is obtained by cross-linking the proton-conductive resin composition using light, heat and/or electron beam.
NOVELTY - New-type cell adhesive, in particular, it is a new type adhesive which is suitable for hydrophobicity of Ni/MH cell system and adopts composite material. Its main composition includes polyvinylidene fluoride and polymethacrylate, in which the content of polymethacrylate in the mixed body of said two polymers is 1%-20%. The described polymer mixed body is made into the mixing form. As compared with hydrophilic adhesive used in current industry the obtained cell has high capacity of discharge and good circulation property, and has the advantage of no falling powder and having no dendrite phenomenon.
NOVELTY - Fabricating stacked lithium secondary battery involves successively folding the pre-packed body in a fixed one direction along folding lines formed between the electrode plates to obtain a stacked body; and housing the stacked body within a pouch, followed by injection of an electrolyte solution and packaging.    USE - For fabricating a stacked lithium secondary battery used to convert chemical energy into electrical energy.    ADVANTAGE - The method tightly fastens the separator, enhances the charge/discharge characteristics of the cell and prevents possible electrical short. The length occupied by electrode plates is minimized such that only small-scaled facility is required for adhesion of the plates.    DETAILED DESCRIPTION - Fabricating stacked lithium secondary battery involves successively folding the pre-packed body in a fixed one direction along folding lines formed between the electrode plates to obtain a stacked body; and housing the stacked body within a pouch, followed by injection of an electrolyte solution and packaging. The pre-packed body comprises two separators (200', 200) and number of electrode plates (100a, 100b) adhered to the upper surface of the two separators in a neighboring manner. The electrode plates are anode and cathode plates.    DESCRIPTION OF DRAWING(S) - The figure shows a cross-sectional view of a pre-stacked body.    Electrode plates (100a, 100b)    Separators (200', 200)
NOVELTY - An aromatic polyether group ion conductive ultra high polymer has an ion exchange capacity of 0.1 meq/g and comprises aromatic polyether group ultra high polymer having specific structural units and an acid group.    USE - For polyelectrolyte used in polymeric electrolyte film and catalyst composition for fuel cell (all claimed).    ADVANTAGE - The aromatic polyether group ion conductive ultra high polymer provides the electrolyte film having excellent mechanical strength.    DETAILED DESCRIPTION - An aromatic polyether group ion conductive ultra high polymer has an ion exchange capacity of 0.1 meq/g and comprises aromatic polyether group ultra high polymer having specific structural units of formulae (1 and/or 2), and an acid group.    -((Ar1-O-)m-Ar1-)- (1)    -((Ar2-O-)n-Ar2-)- (2)    Ar1,Ar2 = bivalent aromatic group; and    m,n = 10 or more, the sum of structure unit (a) of formula (1) and structural unit (b) of formula (2) is 2 or more.    INDEPENDENT CLAIMS are included for the following:    (1) manufacture of aromatic polyether group ion conductive ultra high polymer;    (2) aromatic polyether group ultra-high polymer;    (3) manufacture of aromatic polyether group ultra-high polymer, which involves polymerizing polymer of formulae (3,4) in presence of zero valent transition metal complex in condensation reaction;    (4) polyelectrolyte, which contains aromatic polyether group ion conductive ultra high polymer;    (5) polymeric electrolyte film which contains polyelectrolyte;    (6) catalyst composition, which contains the polyelectrolyte; and    (7) fuel cell, which comprises polymeric electrolyte film and/or catalyst composition.    X-(Ar1-O-)m-Ar1-X (3)    X-(Ar2-O-)n-Ar2-X (4)    Ar1,Ar2,n,m = same as defined above;and    X = group detached during condensation reaction, preferably chloro, bromo, iodo, p-toluene sulfonyloxy, methane sulfonyloxy or trifluoromethane sulfonyloxy group.
NOVELTY - A controller (82) sets the supply pressure and feed rate of oxidizing gas per electrode along antigravity direction through the gas flow paths of the power generation cells, to the range of 0.1-50 KPa and 0.0014 normal l/minute-0.014 normal l/minute, respectively.    USE - For fuel cell system.    ADVANTAGE - Improves the power generation efficiency of the fuel cell stack reliably, using simple and small structure.    DESCRIPTION OF DRAWING(S) - The figure shows an isometric view of the fuel cell system. (Drawing includes non-English language text).    Anode lateral electrode (48)    Cathode lateral electrode (50)    Fuel gas supply port (64)    Controller (82)    Hydrogen cylinder (88)    Pressure reduction valve (90)
NOVELTY - The photoelectric conversion structure has polycrystal baked material of photovoltaic material, film structure (6) having bulk thin piece, thin film or thick film of single crystal, and electrodes (5,7). The photovoltaic material has photovoltaic characteristic, and expresses photovoltaic effect by irradiation of light from a light source. The electrode(s) contains transparent electrode material.    USE - As photovoltaic element for non-cable electric power supply and for electronic devices.    ADVANTAGE - The photoelectric conversion structure has large output current, and is compact and easily applied to electronic device.    DESCRIPTION OF DRAWING(S) - The figure shows the section of the photoelectric conversion structure.    Silicon substrate (1)    Silicon oxide film (2)    Titanium film (3)    Platinum film (4)    Lower electrode (5)    Film structure (6)    Upper electrode (7)
NOVELTY - The organic solar cell has pair of electrode layers (20,40), transparent inorganic oxide layer (34) as semiconductor layer, and organic mixture layer (32) containing mixture of conductive polymer and a pigment. Layer (34) is arranged between layers (20,40) and layer (32) is provided adjacent to layer (34). Organic solar cell generates electric power by photoelectric conversion effect of semiconductor containing organic material.    USE - As organic solar cell.    ADVANTAGE - The organic solar cell has high photoelectric conversion efficiency and durability, and is easily manufactured.    DESCRIPTION OF DRAWING(S) - The figure shows a typical section of structure of organic solar cell.    Glass substrate (10)    Electrode layers (20,40)    Organic mixture layer (32)    Inorganic oxide layer (34)
NOVELTY - A solid electrolyte contains a hydrophobic ionic liquid, epoxy resin and at least one type of lithium compound selected from mono-lithium salt (1) and di-lithium salt (2).    USE - For lithium cell (claimed) used as power supply of electronic devices such as mobile telephone and notebook personal computer.    ADVANTAGE - The solid polymer electrolyte is electrochemically stable and has excellent adhesion and heat resistance. The ionic conductivity is improved rapidly when the mixture ratio of lithium compound exceeds preset value with respect to epoxy oligomer.    DETAILED DESCRIPTION - A solid electrolyte contains a hydrophobic ionic liquid, epoxy resin and at least one type of lithium compound selected from mono-lithium salt of formula (1) and di-lithium salt of formula (2).    LiX (1)    Li2Y (2)    X = group selected from halogen, ClO3, BrO3, IO3, BF4, HCOO, NO3, RCOO, CF3COO, acetyl acetonato (acac), H2PO4, ROSO3, OH, NbO3, RO and BO2;    R = group selected alkyl group and aryl group;and    Y = group selected from CO3, B4O7, SO4, C2O4 and MoO4.    An INDEPENDENT CLAIM is included for lithium cell, which is formed using the solid electrolyte.
NOVELTY - The covering mainly comprises zirconium hydroxide.    USE - An electrochemically-active alloy including mixed metal and used in nickel metal hydride batteries.    ADVANTAGE - Battery life is increased by this invention. Internal corrosion is reduced, in comparison with known types. The method of production of the active material proposed by the invention is more simply implemented than in prior art.    DETAILED DESCRIPTION - An INDEPENDENT CLAIM is included for the method of fabrication    DESCRIPTION OF DRAWING(S) - The cross section shows a particle of the inventive, electrochemically-active material.    particle of active material (1)    core of zirconium-free alloy (2)    zirconium hydroxide covering (3)
NOVELTY - The polymer battery (1) has an anode (3), a cathode (4) and a polymer electrolyte (5). Anode and/or cathode is free from polymer component, which is contained in non-aqueous polymer electrolyte. The absorption factor of non-aqueous electrolyte is 14 mass% or less.    USE - For battery pack used as power supply of motor for driving wheel of electric and hybrid vehicles (both claimed).    ADVANTAGE - The polymer battery prevents the liquid exhaustion of electrode. The battery pack equipped with battery, provides vehicles having excellent durability.    DETAILED DESCRIPTION - The polymer electrolyte contains gamma-butyrolactone as electrolyte liquid. The anode contains complex oxide of lithium and transition metal. The cathode contains carbon or lithium, and transition metal composite. INDEPENDENT CLAIMS are included for the following:    (1) battery pack (50); and    (2) motor vehicle (100).    DESCRIPTION OF DRAWING(S) - The figure shows a sectional drawing of the structure of polymer battery.    polymer battery (1)    collector (2)    anode (3)    cathode (4)    electrolyte (5)    battery pack (50)    motor vehicle (100)
NOVELTY - The solid polymer electrolyte film has a layer from which polymer (B) is distributed in island-like form in matrix of polymer (A), and a layer from which polymer (A) is distributed in island-like form in matrix of polymer (B). Polymer (A) has fuel penetration property of 0-10 nmol.part-1.cm-1. Polymer (B) has ionic conductivity of 1 mS/cm or more.    USE - For polymer electrolyte fuel cell, components used for portable devices such as mobile telephone, portable personal computer, personal digital assistants, video camera, digital camera, for toys, vehicle-mounted components, electrochemical apparatus, water electrolysis apparatus and chloro alkali electrolyzer.    ADVANTAGE - The solid polymer electrolyte film has high outputting of fuel cell and high-energy capacitance. The trade-off relationship between proton conductivity and methanol crossover is suppressed. The electrolyte film has excellent organic solvent resistance, and low fuel penetration property.    DETAILED DESCRIPTION - An INDEPENDENT CLAIM is included for manufacture of solid polymer electrolyte film.
NOVELTY - High polymer film is sulfonated by a sulfonated agent in an organic solvent, to obtain a sulfonated polymer film. The organic solvent contains 500 ppm or less of organic-type impurity.    USE - For manufacturing sulfonated polymer films for use as proton-conductive polymer film (claimed) in polymer electrolyte fuel cells and direct methanol fuel cells.    ADVANTAGE - The manufacturing method steadily and economically provides sulfonated polymer films having favorable ion exchange capacity and proton conductivity.    DETAILED DESCRIPTION - The solvent is 1-chlorobutane, and the high polymer film is polyphenylene sulfide film. The sulfonated agent contains chlorosulfonic acid, sulfur trioxide, sulfur trioxide-triethyl phosphate, concentrated sulfuric acid, fuming sulfuric acid, and/or trimethyl silyl chlorosulfate.    An INDEPENDENT CLAIM is included for proton-conductive polymer film (1).    DESCRIPTION OF DRAWING(S) - The figure shows the sectional drawing of the polymer electrolyte fuel cell.    proton-conductive polymer film (1)    catalyst supporting gas diffusion electrode (2)    flow path (3)    separator (4)    gasket (5)
NOVELTY - The proton conduction film has a polymer film containing polymer as a main component and fused salt. The polymer has at least one aromatic ring in a principal chain and sulfone or phosphone group. The fused salt contains anion of salt comprising fluorine and cation comprising nitrogen or phosphorus.    USE - Fuel cell (claimed).    ADVANTAGE - The proton conduction film has stable proton conductivity for long period of time and excellent shape stability. The fuel cell having stable battery property for long period of time and excellent hot creep property is manufactured using the proton conduction film.    DETAILED DESCRIPTION - INDEPENDENT CLAIMS are included for the following:    (1) manufacture of proton conduction film; and    (2) fuel cell.
NOVELTY - A sulfonic-acid group-containing fluorinated polyimide is obtained by polymerizing a raw material containing an acid dianhydride, and diamine having a sulfonic acid group, as essential components. The acid dianhydride has aromatic ring having a fluorine atom.    USE - For resin composition for ion conductor (claimed) used as electrolyte film for fuel cell.    ADVANTAGE - The sulfonic-acid group-containing fluorinated polyimide provides ion conductive film with excellent heat resisting property, boiling-water-proof property, radical character-proof property, acid resistance, ionic conductivity and electric conductivity.    DETAILED DESCRIPTION - INDEPENDENT CLAIMS are included for the following:    (1) resin composition, which contains the sulfonic-acid group-containing fluorinated polyimide, and proton-conductive providing agent;    (2) ion conductor, which contains the resin composition; and    (3) sulfonic-acid group-containing fluorinated polyamic acid, which is obtained by polymerizing a raw material containing an acid dianhydride having aromatic ring having a fluorine atom, and diamine having a sulfonic acid group as essential components.
NOVELTY - Photovoltaic module (1) comprises a solar cell unit (3), a protective layer (2) covering the solar cell unit, a module frame (15) made from plastic, an electrical connecting unit for switching the solar cell unit, and an electrical coupling unit (16) integrated in the module frame for electrically connecting the module to a further module, an energy storage unit or a consumer unit.    USE - Photovoltaic module.    ADVANTAGE - The photovoltaic module can be easily assembled.    DETAILED DESCRIPTION - An INDEPENDENT CLAIM is also included for a kit consisting of two photovoltaic modules.    DESCRIPTION OF DRAWING(S) - The drawing shows a cross-section through two photovoltaic modules with a locking element between them.    photovoltaic module (1)    protective layer (2)    solar cell unit (3)    electrical connecting lines (8)    module frame (15)    electrical coupling unit (16)
NOVELTY - Membrane comprising a flexible body comprising a layer of elastically deformable composite material comprising a fluorocarbon or fluorosilicone rubber and a crosslinkable polymer is new.    USE - The membrane is useful as a laminator for producing photovoltaic cells, i.e. a material for bonding together the various layers of a solar module.    ADVANTAGE - The membrane has a relatively long life, having relatively high resistance to chemical decomposition products and retaining its elasticity for long periods without the risk of embrittlement (no data given).    DETAILED DESCRIPTION - An INDEPENDENT CLAIM is also included for a laminator comprising the membrane.
NOVELTY - Solid electrolyte comprises microparticles having ionic group on at least one surface.    USE - Electrolyte films for fuel cells used as power supply of moving components (all claimed).    ADVANTAGE - The solid electrolyte has high ionic conductivity and suppresses the fuel crossover. The electrolyte provides a highly efficient direct type fuel cell with high practicability.    DETAILED DESCRIPTION - INDEPENDENT CLAIMS are included for the following:    (1) electrolyte film containing solid electrolyte;    (2) fuel cell containing electrolyte film; and    (3) moving-component power supply which uses the fuel cell.    DESCRIPTION OF DRAWING(S) - The figure shows a side view of the model of cell used for analyzing the methanol permeation amount of solid electrolyte. (Drawing includes non-English language text).
NOVELTY - The porous polybenzazole group film (9) has porosity of 90-98 volume%.    USE - Used as battery component.    ADVANTAGE - The porous polybenzazole group film has favorable heat resistance, mechanical strength, delamination-proof property and functional agent impregnation ability.    DETAILED DESCRIPTION - An INDEPENDENT CLAIM is included for manufacture of porous polybenzazole group film.    DESCRIPTION OF DRAWING(S) - The figure shows model of the manufacture of porous polybenzazole group film.    polymer solution supply piping (1)    polymer solution (2)    support (3,4)    moisture permeable porous polybenzazole group film (9)    coagulation bath (13)
NOVELTY - Tantalum pentachloride is dissolved in alcohol, and solvent is evaporated or heat-refluxed. Remaining solvent is evaporated further, and the resulting solution is heated at 600-800 degrees C to obtain tantalum pentaoxide powder, which is used as proton conduction microparticles.    USE - For manufacturing proton conduction microparticles used for coating liquid for manufacturing proton conduction resin used for fuel cell, electrochromic element (all claimed), display element, base material of flexible film, and light controlling film for window glass.    ADVANTAGE - The method simply and economically provides tantalum pentaoxide microparticles having excellent proton conductivity. The uniform proton conduction resin film obtained using the tantalum pentaoxide microparticles has improved flexibility at normal temperature, and is inexpensive.    DETAILED DESCRIPTION - INDEPENDENT CLAIMS are included for the following:    (1) proton conduction microparticle coating liquid, which is obtained by dispersing proton conductive tantalum pentaoxide microparticles in fluid medium;    (2) proton conduction resin coating liquid, which is obtained by adding ultraviolet-ray cured resin, heat-curable resin, metal alkoxide hydrolysis polymer and/or sol-gel silicate to proton conduction microparticles coating liquid;    (3) proton conduction resin, which is obtained by applying and curing proton conduction resin coating liquid on base material;    (4) fuel cell, which has electrode portion having anode, cathode and electrolyte film interposed between anode and cathode. Electrolyte and/or electrode portion contains proton conduction resin; and    (5) electrochromic element, which has electrochromic layer and electrolyte layer, provided between pair of electrodes. Electrochromic layer and/or electrolyte layer contains proton conduction resin.
NOVELTY - A board material (12) is fixed to the peripheral sides of base material (11) of triangular cross section shape, in airtight state. A frame (12w) is fixed to the board material whose inner circumference side edge has predetermined gap. A cover forming a space, covers the base material and frame for lamination.    USE - Used for manufacturing solar cell module.    ADVANTAGE - Manufactures high productive solar cell module at low cost. Improves lamination efficiency by fixing the frame and board in airtight state.    DETAILED DESCRIPTION - An INDEPENDENT CLAIM is also included for vacuum lamination.    DESCRIPTION OF DRAWING(S) - The figure shows the upper perspective diagram of vacuum lamination apparatus.    base material (11)    board material (12)    frame (12w)    vacuum pump (14)    exhaust port (15)    valve (16)
NOVELTY - An ionic conductive material comprises inorganic material or inorganic-organic matrix containing ion exchanger. Ion exchanger forms ionic conduction path into the matrix. The orientation degree of ionic conductive material to normal-line direction of ionic conduction path is 0.05 or more.    USE - For electrolyte of lithium polymer secondary battery, fuel cell, and for hydrogen gas sensor.    ADVANTAGE - The ionic conductive material has excellent storage stability and high electrical conductivity at low temperature and low internal resistance. The ionic conductive material does not swell even when methanol is used as energy source in the battery, and does not leak or volatilize. The ionic conductive material improves efficiency of fuel cell by preventing crossover phenomenon of methanol. The gas detecting property of ionic conductive material has low temperature dependency, and hence the ionic conductive material forms gas sensor with excellent gas detecting property.    DETAILED DESCRIPTION - An INDEPENDENT CLAIM is included for manufacture of ionic conductive material. A shearing stress is applied to gel or sol contained in matrix constituent material in which ion exchanger consisting of linear macromolecule having ion exchange group in side chain is dispersed. The matrix constituent material is subsequently cured, and the cured material is cut and formed right-angled to the direction to which shearing stress is applied.
NOVELTY - An electrochemical cell (10) comprises a cathode (1) and an anode (2) containing proton-conducting compound as electrode active material, and an aqueous electrolytic solution containing a proton source as an electrolyte. The electrolytic solution comprises a polymeric compound having an atom with an unpaired electron in its principal chain as an electron-transfer promoter.    USE - As an electrochemical cell, e.g. secondary battery or electric double-layer capacitor.    ADVANTAGE - The electrochemical cell exhibits improved capacity, high-speed charge/discharge properties and cycle-life properties, in which an electrode active material/electrolytic solution interface has a reduced resistance.    DESCRIPTION OF DRAWING(S) - The figure shows a cross-sectional view of a basic structure of an electrochemical cell.    Cathode (1)    Anode (2)    Current collectors (4a, 4b)    Electrochemical cell (10)
NOVELTY - The peroxide cross-linkable rubber composition is formed, by adding flat-shaped filler (in wt.pts) (5-120) and reactive viscous material (0.5-20) which performs peroxide cross-linking, per divinylbenzene copolymerized isobutylene-isoprene rubber (100). The viscous material has viscosity of 5-1000 Pa.second (at 45degreesC).    USE - As electrolyte liquid seal material such as rubber material of sealing board for battery, electrolytic capacitor or electric double layer capacitor (claimed).    ADVANTAGE - The peroxide cross-linkable rubber composition is effectively used as electrolyte liquid seal material. The rubber composition has excellent swelling-proof property and heat-resisting property, and has excellent kneading workability and improved gas shielding.    DETAILED DESCRIPTION - The reactive viscous material which performs peroxide cross-linking is liquid rubber. The peroxide cross-linkable rubber composition contains carbon black and white color reinforcing agent.
NOVELTY - A polypropylene film (6) has a biaxially oriented polypropylene layer (2) and a heat-bondable resin layer (4) laminated via a binding layer (3). Layer (4) contains specific ethylene acrylate copolymer, and has thickness of 8-25 mum and melting point of 70-95degreesC.    USE - For corrosion-resistant metal laminated film used for lithium secondary battery material (both claimed), and metal container.    ADVANTAGE - The polypropylene film has excellent durability, chemical stability, corrosion resistance and workability. The metal laminated film has excellent adhesivity with respect to aluminum foil. The lithium secondary battery material using the metal laminated film, has excellent battery property and corrosion resistance.    DETAILED DESCRIPTION - A polypropylene film has a biaxially oriented polypropylene layer (2) and a heat-bondable resin layer (4) laminated via a binding layer (3). Layer (4) contains ethylene acrylate copolymer of formula (1), and has thickness of 8-25 mum and melting point of 70-95degreesC.    k = 1-6.    INDEPENDENT CLAIMS are included for the following:    (1) metal laminated film (7), which is formed by bonding the surface of the layer (4) and metallic foil (5) of the polypropylene film; and    (2) lithium secondary battery material, which consists of the metal laminated film.    DESCRIPTION OF DRAWING(S) - The figure shows the explanatory drawing of the film for thermal compression metal coating and metallic foil laminated component.    propylene layer (1)    biaxially oriented polypropylene layer (2)    binding layer (3)    heat bondable resin layer (4)    metallic foil (5)    propylene film (6)    metal laminated film (7)
NOVELTY - A photovoltaic module has an assembly of photovoltaic cells (1) arranged between leading (2) and rear (3) plates and a sealing joint (4) arranged between the plates and defining an inner sealed volume (5), maintained at a pressure lower than atmospheric pressure. The sealing joint is an organic elastic joint.    USE - The assembly is used for the assembly of photovoltaic modules which may have large dimensions and is applicable for all types of modules incorporating photovoltaic cells with positive and negative poles arranged on the same side of the cells.    ADVANTAGE - The invention provides good long term sealing of the photovoltaic module and simplifies the fabrication of the module. The module can be assembled at ambient temperatures and at a reduced cost.    DETAILED DESCRIPTION - An INDEPENDENT CLAIM is also included for the fabrication of this photovoltaic module.    DESCRIPTION OF DRAWING(S) - The drawing illustrates the fabrication of a photovoltaic module.    Photovoltaic cells (1)    Leading plate (2)    Rear plate (3)    Sealing joint (4)    Inner sealed volume (5)    Vacuum pressure and compression sealing (P1)
NOVELTY - A fuel cell has solid electrolyte film (114) containing resin (1), interposed between pair of diffusion electrodes. Electrode has catalyst layer (112) containing resin (2) having proton-acid group, and catalyst, at porous base material (104). Intermediate layer (161) is formed between electrode(s) and film, and contains resin (3) having proton-acid group-containing cross-linked polymer having aromatic unit, and catalyst particle.    USE - For power generation.    ADVANTAGE - The fuel cell has excellent capability, reliability, battery characteristics, proton conductivity between electrode and solid electrolyte film, and adhesion between electrodes.    DETAILED DESCRIPTION - An INDEPENDENT CLAIM is included for manufacture of fuel cell. Pair of diffusion electrode is formed on both surfaces of solid electrolyte film, and pressurized or heated. The diffusion electrode and solid electrolyte film are integrated, and coating liquid containing resin (3) and catalyst particle is applied on surface(s) of solid electrolyte film to obtain fuel cell.    DESCRIPTION OF DRAWING(S) - The figure shows a structure of fuel cell.    Fuel electrode (102)    Porous base material (104)    Catalyst layer (112)    Solid polymer electrolyte film (114)    Intermediate layer (161)
NOVELTY - An imaging apparatus comprises a photoelectric conversion layer for converting an incident light into a charge, an electrode layer formed on the photoelectric conversion layer, first and second protective layers formed on the electrode layer, and a transparent electrode disposed between the electrode layer and the first protective layer.    USE - For use as light detecting apparatus, or radiation detecting apparatus for use in medical diagnostic imaging apparatus, non-destruction inspection apparatus, or analyzing apparatus.    ADVANTAGE - The inventive apparatus has high sensitivity on the basis of improvement in a configuration of protective films, thus reducing the reflection caused by the films and efficiently guiding the light emission from the phosphor into the photoelectric conversion element.    DETAILED DESCRIPTION - An imaging apparatus comprises a photoelectric conversion layer for converting an incident light into a charge, an electrode layer formed on the photoelectric conversion layer, first and second protective layers formed on the electrode layer, and a transparent electrode disposed between the electrode layer and the first protective layer. A relation of nc1-nc2less than or equal tol.5 is met by the apparatus, where nc1 and nc2 are respectively refractive indices of the first and second protective layers.    DESCRIPTION OF DRAWING(S) - The drawing shows a sectional view of a pixel in the invention.    Photoelectric conversion element (10)    N+ layers (17)    Thin film transistor (20)    Phosphor layer (30)    Adhesive layer (31)    Mounting protective layer (32)
NOVELTY - A polymer electrolyte for electrochemical storage devices comprises cyclic poly(siloxane-g-ethylene oxide) with poly(ethylene oxide) side chains directly bonded to silicon atoms.    USE - For electrochemical storage devices such as secondary battery and capacitor (claimed).    ADVANTAGE - The polymer electrolyte is convenient to synthesize, has a long shelf life, has ionic conductivity of over 10--4 S/cm at room temperature, does not evaporate up to 150degreesC, has a wide electrochemical stability window of over 4.5 V (vs. lithium), and is not flammable.    DETAILED DESCRIPTION - A polymer electrolyte for electrochemical storage devices comprises cyclic poly(siloxane-g-ethylene oxide) of formula (I).    R, R"=alkyl;    R'=H or alkyl;    n=2-20; and    m=1-50.    INDEPENDENT CLAIMS are also included for the following:    (A) an electrochemical device comprising the inventive polymer electrolyte; and    (B) a method for synthesizing cyclic poly(siloxane-g-ethylene oxide) comprising providing tri(ethyleneglycol)monomethyl ether, solvent, and catalyst; drying all the components; mixing and heating all the components; removing the solvent; and removing all volatiles.
NOVELTY - A battery module has first circuit layer having first insulating polymer layers; conductor traces disposed between and on circuit layers; thin film battery on first circuit layer; feedthrough traces disposed through circuit layers; and first electronic device. The conductor traces and feedthrough traces serve to interconnect the first electronic device to the thin film battery.    USE - Used for routing power (claimed) in, e.g. spacecraft, where space and size limitations are require use of ultra thin power sources integrated with respective electronic devices and printed circuits.    ADVANTAGE - The invention is provided with thin film printed circuit board on which electronic devices can be disposed for controlling operation of the thin film battery.    DESCRIPTION OF DRAWING(S) - The figure is a diagram of an integrated thin film battery and circuit module.
NOVELTY - A thin-film radiator comprises an electrical contact in a thin-film layer, a cover layer for radiating waste heat migrating vertically through it, a spreader for migrating horizontally the waste heat under the electrical contact, and a circuit layer for migrating vertically the waste heat from an electronic device.    USE - The thin-film radiator is used for radiating waste heat from electronic device. It is useful in thin-film solar cells.    ADVANTAGE - The inventive radiator efficiently radiates waste heat from electronic device.    DESCRIPTION OF DRAWING(S) - The figure is a cross-sectional view of the inventive thin-film radiator.
NOVELTY - A microfluidic fuel cell package (118) is formed by attaching side of polydimethylsiloxane porous membrane (I) to membrane electrode assembly (102) having anode (104), electrolyte (109), and cathode (110), by bonding side of (I) to assembly, or depositing thin film electrode/electrolyte structure onto side of (I). The other side of (I) is bonded to microfluidic molded structure.    USE - Used in the formation of microfluidic fuel cell package.    ADVANTAGE - The invention provides fuel cell that produces electrical power directly from a chemical reaction that oxidizes fuel without the aid of catalyst. No intermediate steps, such as combustion, are needed, nor is the machinery to generate electrical power from torque of driveshaft. Chemical energy of the fuel is utilized more efficiently. Since polluting waste gases are not emitted, attendant processes and equipment required to neutralize these harmful by-products are unnecessary.    DESCRIPTION OF DRAWING(S) - The figure is an expanded 3-dimensional layout of the microfluidic system.    MEA (102)    Anode (104)    Isolation layer (108)    Electrolyte (109)    Cathode (110)    Fuel distribution structure (116)    Microfluidic fuel cell package (118)
NOVELTY - Photovoltaic (PV) power source comprises several electrically insulated PV cell modules arranged in tandem; and optionally a power converter that extracts maximum power from the module. The module comprises PV cell(s) that consists of electron donor material disposed on and in contact with electrode (E1); an electron acceptor material disposed in contact with donor material; and another electrode (E2) in contact with acceptor material.    USE - In a PV power generation system (claimed).    ADVANTAGE - The PV power source has improved optical and electrical efficiency; and can harvest most of the sunlight photon energy.    DETAILED DESCRIPTION - An INDEPENDENT CLAIM is included for a PV power generation system comprising the several PV power sources containing two PV cell modules connected in series.
NOVELTY - The solid polymeric battery has a positive electrode (2) comprising a constituent material having particle size of 8 microns or less.    USE - Solid polymeric battery.    ADVANTAGE - The solid polymeric battery has improved energy density and power density, and decreases internal resistance of electrolyte.    DETAILED DESCRIPTION - An INDEPENDENT CLAIM is included for manufacture of solid polymeric battery.    DESCRIPTION OF DRAWING(S) - The figure shows the cross-section of the basic structure of bipolar battery.    Collector (1)    Positive electrode (2)    Negative electrode (3)    Bipolar electrode (5)
NOVELTY - The converter has a conductive layer (5) formed on semiconductor layer (4) that is formed on granular crystal semiconductor (2). A polyimide insulator (3) is arranged between the semiconductor layer and the conductive layer (5) at the lower portion of the granular crystal semiconductor.    USE - Photoelectric converter used for solar power generation.    ADVANTAGE - The photoelectric converter has high reliability and low cost.    DETAILED DESCRIPTION - An INDEPENDENT CLAIM is also included for photoelectric converter manufacturing method.    DESCRIPTION OF DRAWING(S) - The figure shows the section of the photoelectric converter.    Substrate (1)    Granular crystal semiconductor (2)    Insulator (3)    Semiconductor layer (4)    Conductive layer (5)    Alloy layer (15)
NOVELTY - A indium-tin oxide layer (304) is formed on the defective portion (308) of the photovoltaic element. The defective portion is processed by removing the formed layer by electrolysis, after which a zinc oxide layer (305) is formed on the indium-tin oxide layer to form laminated photovoltaic element with a pin junction (306).    USE - For manufacturing lamination type photovoltaic element for manufacture of laminated double type solar cell and laminated triple type solar cell used for supplying electric power at home.    ADVANTAGE - The photovoltaic element having favorable property is obtained.    DESCRIPTION OF DRAWING(S) - The figure shows a sectional view of photovoltaic element manufacturing process. (Drawing includes non-English language text).    indium tin oxide layer (304)    zinc oxide layer (305)    defective portion (308)    pin junction (306)    laminated type photovoltaic element (313)
NOVELTY - A polymer has composite structure of organic halogenated boron and nitrogen-containing heterocyclic ring.    USE - For electrolyte used for electrochemical devices (both claimed) such as lithium primary battery, lithium secondary battery, lithium ion battery and electrical-double-layer capacitor, fuel cell and solar cell. Electrochemical devices are used as power source for portable devices such as electrical vehicles, portable computer and mobile telephones.    ADVANTAGE - The polymer provides electrolyte and electrochemical device with excellent reliability, ionic conductivity and cation transportability. The electrochemical device further has improved electrical property.    DETAILED DESCRIPTION - INDEPENDENT CLAIMS are included for the following:    (1) electrolyte, which contains the polymer ; and    (2) electrochemical device, which is equipped with the electrolyte.
NOVELTY - A multilayer label including a transparent plastics film (23) with covering layers (25, 27) and a complete metallization layer (31) on both sides between the film (23) and covering layers (25, 27) is such that layer (31) has at or near a cross-section of the outermost edge zone (35) of layer (23) an edge border (37) which is covered with a sealing strip (41) stretching at least over the thickness of the metallization layer (31).    USE - Adhesive label for a dry battery.    ADVANTAGE - The label is protected against corrosion.    DESCRIPTION OF DRAWING(S) - The drawing shows a cross-section of a label for dry batteries    transparent plastics film (23)    (plastics) covering and adhesive layers (25, 27)    metallization layer (31)    bonding layer (33)    sealing layer ( 41)
NOVELTY - A nickel-metal hydride storage battery comprises negative electrode composed of hydrogen absorbing alloy, positive electrode, separator, and alkaline electrolyte in which a fluorocarbon resin (13) is present in single particle state on surface of the negative electrode.    USE - Used as electric source of cordless and electronic equipment.    ADVANTAGE - The invention improves the negative electrode to inhibit increase of inner pressure of the battery during overcharging.    DETAILED DESCRIPTION - An INDEPENDENT CLAIM is also included for a method for producing negative electrode for batteries comprising forming hydrogen absorbing alloy layer (12) on sides of electrically conductive support (11) by coating hydrogen absorbing alloy powders on side of the support; drying the coat and pressing the coated support; preparing a dispersion of fluorocarbon resin in single particle state by mixing a mixed liquid comprising fluorocarbon resin particle and liquid solvent; and spraying or coating the dispersion on the surface of the alloy layers and drying the resulting coat.    DESCRIPTION OF DRAWING(S) - The figure is a schematic sectional view of the negative electrode.    Conductive support (11)    Layer (12)    Fluorocarbon resin particle layer (13)
NOVELTY - A fuel cell comprises a first gas diffusion layer (44); a second gas diffusion layer (46); an electrolyte (56) between the first and second gas diffusion layers; a first catalyst layer between the electrolyte and the first gas diffusion layer, and comprising a first electrolytic polymer and a first non-electrolytic polymer; and a second catalyst layer between the electrolyte and the second gas diffusion layer.    USE - For converting chemical energy to electrical energy.    ADVANTAGE - The inventive cell can convert chemical energy to electrical energy by promoting a chemical reaction between two gases.    DESCRIPTION OF DRAWING(S) - The figure is a partial schematic diagram of a fuel cell.    Membrane electrode assembly (40)    Non-electrolytic layer (42)    First gas diffusion layer (44)    Second gas diffusion layer (46)    Electrolyte (56)
NOVELTY - The lithium ion secondary cell (1) has a capacitance of 1300-5000 mAh. The cell contains electrodes having porous electrode active material layer, and a separator (40) containing synthetic resin. The anode active material is a carbon material of BET specific surface area 0.5-1.5 m2/g. A gel-form synthetic resin layer (71,72) is provided between the anode and separator and between the cathode and separator.    USE - For portable electronic devices such as portable telephone, notebook computer and personal digital assistant.    ADVANTAGE - The lithium ion secondary cell has excellent reliability and safety.    DETAILED DESCRIPTION - The lithium ion secondary cell consists of a case (50) provided with plate-shaped separator between plate-shaped electrodes and an electrolytic solution containing lithium ion. The secondary cell has a capacitance of 1300-5000 mAh. The anode (10) has a porous anode active material layer containing an anode active material. The cathode (20) has a porous cathode active material layer containing a cathode active material. The separator contains a synthetic resin as main constituent. The anode active material is a carbon material of BET specific surface area 0.5-1.5 m2/g. A gel-form synthetic resin layer is provided between the anode and separator and between the cathode and separator. The carbon material has interlayer distance (d002) of 0.335-0.338 nm and microcrystal size (Lc002) of 30-120 nm, when measured by X-ray diffraction method.    DESCRIPTION OF DRAWING(S) - The figure shows the sectional drawing of the principal portion of lithium ion secondary cell.    lithium ion secondary cell (1)    anode (10)    cathode (20)    electrolytic solution (30)    separator (40)    case (50)    synthetic-resin layer (71,72)
NOVELTY - A reinforcing material (6) such as aramid fiber, is inserted in to the package (3) connected to battery laminate structure (1), at the time of molding of package with manifold (2).    USE - Manifold packing structure of fuel cell used for electric power generation.    ADVANTAGE - The durability of manifold packing structure of fuel cell, is improved easily by inserting reinforcing material into the package.    DETAILED DESCRIPTION - A reinforcing material (6) such as aramid fiber, is inserted in to the package (3) connected to battery laminate structure (1), at the time of molding of package with manifold (2).    A sealant consists of a thermoplastic resin with a specific melting point.    DESCRIPTION OF DRAWING(S) - The figure shows the structure of the manifold packing structure of fuel cell. (Drawing includes non-English language text).    battery laminate structure (1)    manifold (2)    package (3)    hollow (4)    reinforcing material (6)
NOVELTY - The cladding material has laminate having sequential lamination of base film (1), metallic foil (3) containing soft aluminum alloy, surface-treated anchor-coat layer (4) and sealant layer (8). Layer (8) is triple-layered structure having sequential lamination of polyethylene resin layer (5), mixed resin layer (6) containing polyethylene resin and hydroscopic agent, and polyethylene resin layer (7), each having preset density.    USE - For lithium ion battery, and used as gas barrier material in packaging of industrial commodities.    ADVANTAGE - The cladding material has excellent storage stability, and provides battery having outstanding characteristics. The laminate has favorable water vapor barrier property. The generation of delamination of metallic foil and sealant interlayer are prevented.    DETAILED DESCRIPTION - The cladding material has a laminate, which is obtained by sequentially laminating a metallic foil, an anchor-coat layer and a sealant layer, on a base film. The metallic foil consists of soft aluminum alloy containing 0.7-1.7% of iron. The surface of anchor-coat layer is subjected to boehmite treatment. The sealant layer is a triple-layered structure having sequential lamination of polyethylene resin layer (5), mixed resin layer (6) and polyethylene resin layer (7). The density of layers (5-7) are each of more than 0.92 g/cm3. The mixed layer contains polyethylene resin (90-60 wt.%) and inorganic-type hydroscopic agent (10-40 wt.%). The anchor-coat layer consists of isocyanate compound. The inorganic-type hydroscopic agent is calcium chloride, zeolite, magnesium sulfate, calcined lime or alum.    DESCRIPTION OF DRAWING(S) - The figure shows a sectional side view of cladding material.    base film (1)    metallic foil (3)    anchor-coat layer (4)    polyethylene resin layers (5,7)    mixed resin layer (6)    sealant layer (8)
NOVELTY - Ionic composition (5-95 wt.%) is added to solid polymer electrolyte and the electrolyte is decompose-treated under supercritical or subcritical conditions in solvent containing water as main component.    USE - For decompose-treating solid polymer electrolyte used for secondary batteries.    ADVANTAGE - The solid polymer electrolyte contained in industrial waste and general waste is decompose-treated safely and at high speed. The polymer electrolyte is recovered and recycled efficiently.
NOVELTY - An organic-inorganic composite proton conduction film has organic molecule chain containing group and proton donating group bonded to silicon-oxygen three-dimensional crosslinked matrix (1,2) via covalent bond.    USE - For fuel cell (claimed), energy device, electrode chemical sensor, display element and direct methanol fuel cell (DMFC).    ADVANTAGE - The organic-inorganic composite proton conduction film has high proton conductivity and flexibility. The elution of proton donor from the proton conduction film, is prevented. The resistance of the proton conduction film with respect to methanol aqueous solution is high. The output of fuel cell is improved by using the proton conduction film.    DETAILED DESCRIPTION - An organic-inorganic composite proton conduction film has organic molecule chain containing group and proton donating group bonded to silicon-oxygen three-dimensional crosslinked matrix having structure of formula (1,2) via covalent bond.    R1,R2 = alkyl or aryl;    L1 = connecting group of valence (n1+1);    m1, m2, p = 1-3;    n1, n2 = 1-4;    asterisk = position bonded with silicon atom;    asteriskasterisk = position bonded with organic polymeric chain;    L2 = connecting group of valence (n2+p);and    A = proton donating group.    An INDEPENDENT CLAIM is included for fuel cell using proton conduction film.    DESCRIPTION OF DRAWING(S) - The figure shows the electrode film formed using the proton conductive film.    Fuel cell electrode film composite (10)    Proton conduction film (11)    Anode (12)    Cathode (13)
NOVELTY - The solid polymer electrolyte contains a fluorine group electrolyte or its precursor manufactured from a monomer having an acidic radical. The fluorine group electrolyte is a polymeric chain having sulfonic acid group. The sulfonic acid group is obtained by sulfonating an active group in terminal of polymeric chain.    USE - As electrolyte film and electrolyte in catalyst layer used for polymer electrolyte fuel cell (claimed), water electrolysis apparatus, hydrohalic acid electrolyzer, brine electrolysis apparatus, oxygen and hydrogen concentrator, humidity sensor, gas sensor and electrode material.    ADVANTAGE - The polymer electrolyte fuel cell obtained using the solid polymer electrolyte has improved durability. Deterioration of physical property of fluorine group electrolyte during reaction is prevented even if the fuel cell is used in severe conditions. Sulfonation reaction of active group is performed rapidly.    DETAILED DESCRIPTION - INDEPENDENT CLAIMS are included for the following:    (1) manufacture of solid polymer electrolyte; and    (2) polymer electrolyte fuel cell.
NOVELTY - A lithium battery comprises at least one surfactant-modified electrode, a porous separator and an electrolyte.    USE - As lithium battery (claimed) useful in portable computers, cellular phones.    ADVANTAGE - The battery is more efficient and safe. The battery has improved interfacial contact between the electrolyte and electrodes, thus lowering the impedance between the electrode and electrolyte; and has improved lithium ion storage capacity.
NOVELTY - A nanoparticle comprises non-conducting inner layer(s), and conducting shell layer(s) surrounding the inner layer. A thickness of the shell layer is independent of a radius of the inner layer and less than a bulk electron mean free path of a material comprising the shell layer. The nanoparticle has an electromagnetic wavelength extinction maximum greater than that of a solid nanoparticle of the same radius.    USE - The inventive nanoparticle is for a light detecting device, a chemical sensing device, a bolometer, a microbolometer, a sensing cantilever device, a dopant in an optically active material, a polymer, a photovoltaic solar cell, an infrared detector, and an infrared absorbing device (all claimed).    ADVANTAGE - The inventive nanoparticle could be used to sensitize existing photovoltaic, photoconductive, or bolometric devices for enhanced photoresponse and efficiency, and could be used as the functional basis for new device designs. The strong infrared photoresponse of the nanoparticle may be useful for sensitization of many different types of semiconductor or polymer surfaces or films for other applications.    DESCRIPTION OF DRAWING(S) - The figure is a graph of calculated optical resonances of metal nanoshells (silica core with gold shell in water) over a range of core radius/shell thickness ratios.
NOVELTY - A laminate comprises a first outer layer of weatherable film; a mid-layer(s) from poly(chlorotrifluoro ethylene), a polymeric film coated on one or both surfaces with liquid crystal polymer, liquid crystal polymers, metal foil, and polyester; and a second outer layer consisting of ethylene vinyl acetate copolymer free from cross-linking agent, and having white opacifying pigment (3-15 wt.%), where layers are bonded together in the order specified.    USE - Used as a solar panel (claimed). It is used as barrier protecting the encapsulant in photovoltaic modules.    ADVANTAGE - The white pigment results in increased optical density and reflectivity of the invention. This increases the power generation of photovoltaic cells. The invention is resistant to breakdown effects associated with exposure to environmental conditions including UV and other bands of sunlight, heat, moisture, and electrical forces. The opacity and high concentration of white pigment in the EVA in the second outer layer provides excellent protection for the polyester mid-layer, as well as increased permeability for gases generated in the lamination process.    DETAILED DESCRIPTION - An INDEPENDENT CLAIM is also included for a solar panel comprising photovoltaic cells, and a laminate.    DESCRIPTION OF DRAWING(S) - The figure is a cross-sectional illustration of a laminate.
NOVELTY - The solid polymer electrolyte secondary battery contains an anode, a cathode, and a solid polymer electrolyte obtained by polymerizing a monomer electrolyte by applying voltage. The solid polymer electrolyte contains a lithium salt.    USE - For electronic device.    ADVANTAGE - The solid polymer electrolyte secondary battery is safe to use, and has excellent capacity, stability and durability. The battery can be charged even at high temperature. The reduction in battery capacitance is suppressed.
NOVELTY - A non-aqueous secondary battery has a non-aqueous electrolyte containing lithium salt, an anode, a cathode and a separator. The battery has flat upper cover (1) and bottom container (2), holes having width of less than 6 mm on side portion of the bottom container, and anode (3) and/or cathode (4) terminals insulated by an adhesive resin (7) and attached to the hole portion.    USE - For electrical storage system used in solar power generator and electric vehicle.    ADVANTAGE - The non-aqueous secondary battery is safe and inexpensive.    DETAILED DESCRIPTION - A non-aqueous secondary battery has a non-aqueous electrolyte containing lithium salt, an anode, a cathode and a separator. The battery has volume energy density of 180 Wh/l or more, energy capacity of 30 Wh or more and is a flat shaped battery having thickness of less than 12 mm. The battery has flat upper cover and bottom container, holes having width of less than 6 mm on side portion of the bottom container, and anode and/or cathode terminals insulated by an adhesive resin and attached to the hole portion.    DESCRIPTION OF DRAWING(S) - The figure shows the top and side view of non-aqueous secondary battery.    upper cover (1)    bottom container (2)    anode terminal (3)    cathode terminal (4)    adhesive resin (7)
NOVELTY - Hydrophilic polymer (P1) contains sulfonic-acid group containing mono vinyl monomer (A), carboxylic acid-group mono vinyl monomer (B), and aromatic polyvinyl monomer (C) having crosslinked copolymer structure. Monomer (A) is sulfonic acid-group and/or sulfonate-group containing mono vinyl monomer. Polymer (P1) has electrolyte-liquid retention of more than 5 times (by weight ratio).    USE - For gel-form electrolyte used for lead storage battery (both claimed) e.g. closed-type lead storage battery used as portable power supply.    ADVANTAGE - Hydrophilic polymer has favorable ionic conductivity, and internal resistance without battery deterioration. The gel-form electrolyte using the polymer has excellent heat resistance, shape stability, self-hold property and ionic conductivity, and is safe. The lead storage battery using the electrolyte, has excellent durability.    DETAILED DESCRIPTION - Hydrophilic polymer (P1) contains sulfonic-acid group containing mono vinyl monomer (A), carboxylic acid-group mono vinyl monomer (B), and aromatic polyvinyl monomer (C) having crosslinked copolymer structure. Monomer (A) is sulfonic acid-group mono vinyl monomer and/or sulfonate-group containing mono vinyl monomer. Monomer (B) is carboxyl-group containing mono vinyl monomer, ester-group containing mono vinyl monomer and/or maleic acid anhydride. Polymer (P1) has electrolyte-liquid retention of more than 5 times (by weight ratio).    INDEPENDENT CLAIMS are included for the following:    (1) manufacture of hydrophilic polymer;    (2) gel-form electrolyte (20); and    (3) lead storage battery (10).    DESCRIPTION OF DRAWING(S) - The figure shows the perspective diagram of the structure of the closed-type lead storage battery using the gel-form electrolyte.    lead storage battery (10)    anode plate (12)    anode terminal (14)    cathode plate (16)    gel-form electrolyte (20)
NOVELTY - The hydrophilic polymer has crosslinked polymer structure containing a hydrophilic mono vinyl monomer and/or an aromatic polyvinyl monomer. The hydrophilic mono vinyl monomer is sulfonic acid group-containing mono vinyl monomer and/or sulfonate-containing mono vinyl monomer. The weight ratio of proton acid aqueous solution retained in the hydrophilic polymer, is 4.    USE - For gel-form electrolyte used for closed-type lead storage battery (both claimed).    ADVANTAGE - The hydrophilic polymer provides gel-form electrolyte with excellent dimensional stability and ionic conductivity. The gel-form electrolyte provides battery with excellent internal resistance and heat resistance.    DETAILED DESCRIPTION - INDEPENDENT CLAIMS are included for the following:    (1) manufacture of hydrophilic polymer;    (2) gel-form electrolyte (20); and    (3) closed-type lead storage battery (10).    DESCRIPTION OF DRAWING(S) - The figure shows the perspective diagram of structure of the closed-type lead storage battery.    lead storage battery (10)    anode plate (12)    cathode plate (16)    cathode terminal (18)    gel-form electrolyte (20)
NOVELTY - Water is made into core liquid, and dryness-and-moisture-type fiber is formed from fiber-forming stock solution to obtain water vapor permeable film. The stock solution consists of polyphenyl sulfone resin and water-soluble organic solvent solution of hydrophilic polyvinyl pyrrolidone.    USE - As humidifying film for fuel cells (claimed).    ADVANTAGE - The manufacturing method provides water vapor permeable film having excellent film strength, permeability and durability. The film does not have leak on gas surface.    DETAILED DESCRIPTION - An INDEPENDENT CLAIM is included for water vapor permeable film.
NOVELTY - A light anode side electrolytic solution (5) and charge-storage side electrolytic solution (6) are separated by a cation exchange membrane (4). A light anode (1) having a sensitizing dye and a counter electrode (2) are arranged in the light anode side electrolytic solution. A charge-storage electrode (3) having a conductive polymer is arranged in the charge-storage side electrolytic solution.    USE - Solar cell for use in e.g. wrist watch, mobile telephone, portable radio cell, calculators, camera. Also used as emergency backup battery.    ADVANTAGE - The solar cell can be charged and used as a battery even when light is interrupted.    DESCRIPTION OF DRAWING(S) - The figure shows a solar cell. (Drawing includes non-English language text).    light anode (1)    counter electrode (2)    charge-storage electrode (3)    cation exchange membrane (4)    light anode side electrolytic solution (5)    charge-storage side electrolytic solution (6)
NOVELTY - A lithium ionic conductive gel-form electrolyte contains polymer, lithium salt and non-aqueous electrolyte. The polymer is obtained by polymerizing salt of monomer having ionic bond and long-chain alkyl group.    USE - For battery such as lithium secondary battery used for portable and light weight electronic devices.    ADVANTAGE - The lithium ionic conductive gel-form electrolyte has excellent mechanical strength, electrochemical stability and high ionic conductivity.
NOVELTY - A tetrafluroethylene resin porous layer (15) and a polyamide resin layer (16) are formed sequentially along through-hole (12) formed at the battery cover (11).    USE - Explosion-proof valve for secondary battery.    ADVANTAGE - The explosion of the battery is prevented reliably.    DETAILED DESCRIPTION - An INDEPENDENT CLAIM is also included for battery.    DESCRIPTION OF DRAWING(S) - The figure shows a sectional view of battery explosion-proof valve.    battery cover (11)    through-hole (12)    step-difference (14)    tetrafluroethylene resin porous layer (15)    polyamide resin layer (16)
NOVELTY - A battery comprises a cathode, anode and a high molecular weight electrolyte. The anode contains at least one simple substance and a compound of silicon (Si) or tin (Sn). The high molecular weight electrolyte contains a high molecular weight compound having a structure in which a polymerization compound having a (meth)acrylate group and containing no ether group is polymerized.    USE - As a primary or secondary battery in videotape cameras, mobile phones and portable computers.    ADVANTAGE - The battery shows improved performance.
NOVELTY - A composite polyelectrolyte composition is produced by polymerizing a monomer composition comprising molten quaternary ammonium salt having a polymerizable functional group in presence of electrochemically inactive polymeric reinforcing material. The composition has quaternary ammonium salt structure having quaternary ammonium cation and fluorine containing anion.    USE - For fuel cell, pigment sensitized solar cell and capacitor (all claimed), and lithium ion battery.    ADVANTAGE - The polyelectrolyte composition has improved mechanical properties such as dynamic strength and high ionic conductivity.    DETAILED DESCRIPTION - INDEPENDENT CLAIMS are included for the following:    (1) lithium ion battery equipped with composite polyelectrolyte composition arranged between opposingly arranged negative and positive electrodes;    (2) fuel cell equipped with composite polyelectrolyte composition arranged between opposingly arranged negative and positive electrodes;    (3) pigment sensitized solar cell equipped with composite polyelectrolyte composition arranged between working electrode which has oxide semiconductor film adsorbed with pigment and electroconductive counter electrode; and    (4) capacitor equipped with composite polyelectrolyte composition free of charge transfer ion source arranged between opposingly arranged electroconductive electrodes.
NOVELTY - The leaf-like sheets (2) are arranged in a packing box (1) horizontally or vertically with respect to bottom face (1a) of the box. A strip-shaped tape (3) is wound on the packing box and its ends forming holding piece (3a), are positioned at the extraction opening side of the box.    USE - E.g. leaf-like sheets of fiber glass mat product used for packing storage batteries.    ADVANTAGE - Improves workability and reduces deformation, crack of the packed storage batteries . Avoids injuries to the hand and finger during stacking the sheets and unpacking the batteries.    DETAILED DESCRIPTION - An INDEPENDENT CLAIM is also included for packing method of fiber glass mat product.    DESCRIPTION OF DRAWING(S) - The figure shows the perspective view of the packing box.    packing box (1)    bottom face (1a)    leaf-like sheets (2)    strip-shaped tape (3)    holding piece (3a)
NOVELTY - The solar cell is obtained by contacting a wavelength converter (208) having polymethyl methacrylate and fluorescent dye, on a solar cell.    USE - Solar cell equipped with wavelength converter.    ADVANTAGE - Realizes solar cell that changes light energy into electrical energy efficiently, using the wavelength converter.    DESCRIPTION OF DRAWING(S) - The figure shows a conceptual diagram of structure of cadmium-sulfur/cadmium-tellurium solar cell, and spectral sensitivity characteristics of solar cell and fluorescent spectral characteristics of output from wavelength converter. (Drawing includes non-English language text).    anti-reflective coating (201)    glass substrate (202)    cadmium-sulfur layer (203)    cadmium-tellurium layer (204)    wavelength converter (208)
NOVELTY - The structure comprises a back-side ethylene vinyl acetate (EVA) layer (5), a photovoltaic cell (6), a surface-side EVA layer (7) and a glass layer (8) stacked in order on the exposure surface of a roofing tile (2). The thermal reaction hardening of the EVA layers is performed and a solar cell panel (3) is integrally provided to the roofing tile.    USE - For fixing to roof of building.    ADVANTAGE - The solar cell panel and the roofing tile are adhered reliably without gap and without performing troublesome adhesion operation. The damp-proof property of the panel is improved and the deterioration of the panel of humidity is prevented. The manufacturing cost of the panel is reduced.    DESCRIPTION OF DRAWING(S) - The figure shows an explanatory view of the tile-integrated solar-cell panel. (Drawing includes non-English language text).    Roofing tile (2)    Vinyl back-side EVA layer (5)    photovoltaic cell (6)    Surface-side EVA layer (7)    Glass layer (8)
NOVELTY - The power supply device comprises solder mask defined (SMD) component connected to a circuit pattern on a substrate (8) by flip-chip wiring.    USE - Used as direct current (DC) power source for portable or pocket apparatus.    ADVANTAGE - Improves the heat radiation characteristics of power supply device effectively.    DETAILED DESCRIPTION - An INDEPENDENT CLAIM is also included for thin power supply device manufacturing method.    DESCRIPTION OF DRAWING(S) - The figure shows a section of the thin power supply device during manufacturing process.    Substrates (1,8)    Reverse-side electrode (3)    Mold sealing agent (16)    Solder ball (17)
NOVELTY - A precursor aqueous solution is flow-spread or applied in the shape of a film on a smooth surface. The solution is heated, the thickness is controlled, and a solid-electrolyte film is formed. The precursor aqueous solution contains polyvinyl alcohol and complex compound(s) of silicic-acid compound, tungstic-acid compound, molybdic-acid compound, stannic-acid compound, and/or zirconic-acid 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 battery system using polyvalent metal (all claimed).    ADVANTAGE - The solid-electrolyte film has controlled thickness, and enables continuous production industrially. By controlling the heating temperature, defects, such as cracks, are prevented along with pinholes and craters generated under the influence of dust. The film provides economical electrochemical systems.    DETAILED DESCRIPTION - An INDEPENDENT CLAIM is included for electrochemical system.
NOVELTY - A non-aqueous secondary battery has an anode, a cathode and an electrolyte. Anode has an anode coating film containing an anode active material, a binder and a conductive support agent, formed on an electroconductive substrate. Agent is basic carbon microparticle. The binder is a polymer having anionic functional group, and side chain of formulae (1) or (2).    USE - For electronic device and mobile telephone.    ADVANTAGE - The non-aqueous secondary battery has high capacity and excellent charging and discharging property.    DETAILED DESCRIPTION - A non-aqueous secondary battery, has an anode, a cathode and an electrolyte. The anode has an anode coating film containing an anode active material, a binder and a conductive support agent, formed on an electroconductive substrate. The conductive support agent is basic carbon microparticle. A water slurry of the basic carbon microparticle, has pH value of 7. The binder is a polymer having anionic functional group, and side chain of formulae (1) or -(CH2)mCH=CH(CH2)nCH3 (2).    m+n = 1-20.
NOVELTY - A composition for a battery electrolyte comprises a first polyorganosiloxane (POS) with at least two hydrogen atoms bonded directly to silicon and a second POS with at least two hydroxyl groups directly bonded to silicon; either or both comprising a siloxy unit directly bonded to silicon and comprising a polyoxyalkylene ether functional group, a condensation catalysts and an electrolyte salt.    USE - The polymer electrolyte is used for lithium-polymer batteries.    ADVANTAGE - The composition gives a polymer electrolyte with adequate conductivity in the range -20degreesC to 80degreesC at a lower initial material cost than composition based on vinylated oils associated with oils with a SiH functional group.    DETAILED DESCRIPTION - A composition for a battery electrolyte polymerizable and/or crosslinkable by dehydrogeno-condensation comprising a first polyorganosiloxane (POS) at least two hydrogen atoms bonded directly to silicon and a second POS with at least two hydroxyl groups directly bonded to silicon; either or both comprising a siloxy unit directly bonded to silicon and comprising a polyoxyalkylene ether functional group, a condensation catalysts and an electrolyte salt.    INDEPENDENT CLAIMS are also included for    (1) a polymer battery electrolyte manufactured from the composition;    (2) a polymer battery comprising the polymer electrolyte;    (3) a polymer battery in which at least one of the constituents of the cathode is metallic lithium, a lithium alloy, inorganic matter comprising lithium insertions and carbonate materials comprising lithium insertions
NOVELTY - Salt resin of polymerization acrylic acid is polymerized on battery diaphragm made from nylon non-woven fabrics through heating by using microwave oven. The invented battery diaphragm is prepared by: rinsing polymerization diaphragm by using hot water, hot alkaline liquor and ultrasonic, drying, punching processes, spraying binder of polyvinyl alcohol on surface as well as composing another layer of diaphragm made from non-woven fabrics of polypropylene by rolling procedure. The invention solves issue of shortened lifetime, lowered capacity and dynamic performance caused by dried electrolyte in alkaline battery. The invention also solves magnification discharge and lowered voltage platform. Thus, the battery diaphragm provides better performance, low cost and simple method for manufacturing alkaline battery.
NOVELTY - Fuel electrode and air electrode containing electrode catalyst which comprises metal or carbon containing metal and proton electroconductive solid polymer electrolyte are provided on proton electroconductive solid polymer electrolyte film. Less than 2M concentration of methanol is supplied into the fuel cell, to prevent elution of proton electroconductive solid polymer electrolyte and electrode catalyst from fuel electrode into fuel.    USE - For elution prevention of fuel electrode of direct methanol type fuel cell (claimed).    ADVANTAGE - The direct methanol type fuel cell prevents degradation and generates electric power stably for a long period of time.    DETAILED DESCRIPTION - The fuel electrode and air electrode containing electrode catalyst which comprises precious metal or carbon containing precious metal and proton electroconductive solid polymer electrolyte are provided on both sides of proton electroconductive solid polymer electrolyte film. Methanol as fuel and water are supplied to the fuel electrode. Oxygen is supplied to the air electrode side to generate power. Less than 2M concentration of methanol is supplied into the fuel cell, to prevent elution of proton electroconductive solid polymer electrolyte and electrode catalyst from fuel electrode into fuel. INDEPENDENT CLAIMS are included for:    (a) quality control method of direct methanol type fuel cell;    (b) operating method direct methanol type fuel cell;    (c) direct methanol type fuel cell; and    (d) manufacture of direct methanol type fuel cell.    DESCRIPTION OF DRAWING(S) - The figure shows the block diagram of direct methanol type fuel cell. (Drawing includes non-English language text).    fuel cell (2)    methanol tank (6)    circulation tank (8)    control circuit (12)    by-pass valves (16,18)
NOVELTY - A fuel cell (200) comprises a housing enclosing the cell with an anode chamber between an anode (206) and the exterior portion of the housing and a water supply. The anode chamber is filled directly with high concentration fuel (preferably neat methanol). The water supply includes hydrophobic microporous layer (244) well bonded to the cathode catalyst and a thin ionomeric membrane.    USE - For generating electricity useful in smaller mobile devices e.g. mobile phones, handheld and laptop computers.    ADVANTAGE - The cell comprises a passive mass transport barrier in the anode chamber that controls the rate of fuel delivery to the catalyzed anode. The membrane does not require added liquid acid electrolyte and uses liquid water to achieve good protonic conductivity.    DETAILED DESCRIPTION - A fuel cell (200) comprises a housing enclosing the cell with an anode chamber between an anode (206) and the exterior portion of the housing and a water supply. The anode chamber is filled directly with high concentration fuel (preferably neat methanol). The water supply includes hydrophobic microporous layer (244) well bonded to the cathode catalyst and a thin ionomeric membrane. The fuel cell also comprises a membrane intimately interfacing with a catalyst layer and having a catalyzed membrane electrolyte (204).    An INDEPENDENT CLAIM is also included for operating the direct oxidation fuel cell.    DESCRIPTION OF DRAWING(S) - The figure shows a schematic illustration of the direct oxidation fuel cell.    fuel cell (200)    catalyzed membrane electrolyte (204)    anode aspect (206)    cathode aspect (208)    hydrophobic microporous layer (244)
NOVELTY - A composition containing (in wt.%) plastic (10-50) and graphite fiber filler (10-70), and graphite powder filler (0-80) is molded by injection or compression molding and current collector plate with two surface layers is formed. The thickness of the obtained collector plate is measured and the surface layer is removed for reducing the thickness of the collector plate to less than or equal to 10 microns.    USE - For manufacture of current collector plate for proton exchange membrane fuel cell.    ADVANTAGE - The method provides current collector plate inexpensively and advantageously adapting automation process.    DESCRIPTION OF DRAWING(S) - The graph shows the relationship the between the contact resistivity and amount of surface layer removed.
NOVELTY - A photovoltaic cell (100) comprises a first electrode, a mesh electrode, and an active layer between the first and mesh electrodes. The active layer comprises an electron acceptor material and an electron donor material.    USE - Used for a photovoltaic system (claimed) for converting light to electrical energy.    ADVANTAGE - The photovoltaic cell can be manufactured at high throughput. It is more efficient in converting light into electrical energy.    DESCRIPTION OF DRAWING(S) - The figure is a cross-sectional view of a photovoltaic cell.    Cell (100)    Cathode (120)    Hole carrier layer (130)    Active layer (140)    Hole blocking layer (150)    Anode (160)
NOVELTY - The present invention discloses a glue type lithium secondary battery, which is manufactured by using glue type electrolyte to encapsulate a core whose outer part is protected by a sealed housing. The glue type electrolyte is formed by mixing general liquid electrolyte, high polymer monomer and initiating agent as a solution, and making the solution as solid-like glue by a wrought operation. The structure of lithium secondary battery is very strong and has excellent features in high reliability, depressing inflation, safety and no electrolyte leakage.
NOVELTY - Method involves providing thermal processing of basic material of polyoxadiazole fiber in inert medium at temperature elevation rate ranging between 130C/min and 520C/min to increase temperature to final thermal processing temperature of 1,000-3,0000C. Basic material may be technical fiber, fabric, nonwoven fabric made from polyoxadiazole fibers. Method allows materials with different structure and properties to be produced and used in various fields of science and engineering as energy accumulators in lithium batteries, current-conductive members and fillers for composite materials.    USE - Production from polyamides of carbon materials used as energy accumulators in lithium batteries, current-conductive members, composite material fillers.    ADVANTAGE - Increased yield, adjustable strength, improved electric conductivity and provision for keeping of charging capacity of ready product.3 cl, 1 tbl
NOVELTY - The polymer electrolyte fuel cell has a carbon layer (3a,3b) provided between porous carbon board and cathode catalyst layer (2a,2b). The porous carbon board has a thickness of 0.1-0.5 mm, a density of 0.2-0.55 g/cm3 and a diameter of peak of pore volume distribution of 10-100 micrometers by mercury intrusion technique. The humidification temperature of cathode supply gas in fuel cell is 40degreesC or less by external humidification.    USE - For portable components (claimed).    ADVANTAGE - The polymer electrolyte fuel cell has low current density and provides a high voltage by using a cathode supply gas with low humidification.    DETAILED DESCRIPTION - The polymer electrolyte fuel cell has a carbon layer (3a,3b) provided between porous carbon board used as cathode electrode base material (4a,4b), and cathode catalyst layer (2a,2b). The porous carbon board has a thickness of 0.1-0.5 mm, density of 0.2-0.55 g/cm3 and diameter of peak of pore volume distribution of 10-100 micrometers by mercury intrusion technique. The humidification temperature of cathode supply gas in fuel cell is 40degreesC or less by external humidification.    An INDEPENDENT CLAIM is also included for a portable component.    DESCRIPTION OF DRAWING(S) - The figure shows fragmentary sectional view of fuel cell.    solid polymer electrolyte film (1)    catalyst layer (2a,2b)    carbon layer (3a,3b)    electrode base material (4a,4b)    separator (5a,5b)
NOVELTY - The storage battery has a safety valve whose cross-sectional area is set more than a value which is obtained by multiplying the mass of a heat resistive material used by a separator with a predetermined value.    USE - The present invention is useful for Closed-type storage battery e.g. alkaline storage battery, nickel cadmium storage battery, nickel hydrogen storage battery.    ADVANTAGE - The operation of the safety valve is easy and the lifetime of the battery is increased.    DESCRIPTION OF DRAWING(S) - The figures show the isometric and sections of the closed type storage battery.    Positive electrode cap (21)
NOVELTY - A synthetic resin film is adhered on the front and rear surfaces of the parallely arranged glass tapes, after applying adhesive agent on the surfaces of the glass tapes. The artificial land is formed of a thickness of about 100 times more of the thickness of the film, by piling the glass tapes.    USE - For floating type artificial land used in sea, for thermal power station.    ADVANTAGE - The light-weight building modules are produced cheaply using glass tape.    DESCRIPTION OF DRAWING(S) - The figure shows the front view of the building module.    upper outer wall of glass tapes (84)    lower outer wall (85)    window frames (86)    window glass (87)
NOVELTY - The metal air battery (1) comprises separator (6) interposed between anode and cathode having synthetic resin film layer, accommodated in a packing container molded with lamination sheet. The container consists of anode side lamination sheet (2) comprising layer(s) having vent(s) (3) and layer(s) made of water-repellent property film, and cathode side lamination sheet (9).    USE - As emergency power source of portable electronic device such as mobile telephone (claimed).    ADVANTAGE - The metal air battery has favorable capacitance and deterioration and leakage resistance, and enables high electric current discharge.    DESCRIPTION OF DRAWING(S) - The figure shows the sectional drawing of the metal air battery.    metal air battery (1)    anode side lamination sheet (2)    vent (3)    separator (6)    cathode side lamination sheet (9)
NOVELTY - The diaphragm (1) consists of main component formed with silicone rubber, and reinforcing fiber embedded in the layer. The diaphragm is used in vacuum press when photovoltaic cell and adhesive resin sheet are laminated and solar cell module is manufactured. An electroconductive fiber (14) is further woven into reinforcing fiber.    USE - For vacuum press used for manufacturing solar cell module.    ADVANTAGE - The diaphragm has excellent durability, heat resistance, antistatic property and long-term reliability, and does not have damage by crack and tear.    DESCRIPTION OF DRAWING(S) - The figure shows perspective diagram of the diaphragm used for manufacturing solar cell module.    Diaphragm (1)    Silicone rubber sheet (11a,11b)    Heat-resistant cloth-form material (12)    Intermediate layer (13)    Electroconductive fiber (14)
NOVELTY - The liquid electrolyte contains oxidation-reduction property substance and siloxane modified acrylic type polymer.    USE - For pigment sensitization type solar cells (claimed).    ADVANTAGE - The electrolyte provides solar cells, without requiring operation of heat processing which exerts influences on electrolyte and other battery elements.    DETAILED DESCRIPTION - The liquid electrolyte further contains an amino silane.    INDEPENDENT CLAIMS are included for the following:    (1) gel-form electrolyte for pigment sensitization type solar cells; and    (2) pigment sensitization type solar cell.    DESCRIPTION OF DRAWING(S) - The figure shows sectional view of sensitization type solar cell. (Drawing includes non-English language text).    substrate (1)    transparent electrode (2)    pigment adsorption semiconductor film (3)    counter electrode (4)    sealing agent (5)    electrolyte (6)
NOVELTY - The solid polymer electrolyte is manufactured by solidifying a composition containing an anionic monomer and a cationic monomer as essential components, by heat-processing.    USE - Electrolyte for secondary battery.    ADVANTAGE - The solid polymer electrolyte has excellent electroconductivity, moldability, flexibility, mechanical strength and ageing stability. Usage of the solid polymer electrolyte is highly safe.
NOVELTY - The proton-conductive material is manufactured by complexing silane modified polyamidoimide resin with solid acid and/or acidic functional group. Silane modified polyamidoimide resin is formed by performing ring-opening esterification reaction of polyamidoimide resin and glycidyl ether group-containing alkoxysilane partial condensate.    USE - For proton conductive film used as electrolyte for polymer electrolyte fuel cell (both claimed), for water electrolysis, hydrohalic acid electrolysis, brine electrolysis, oxygen enricher, humidity sensor, gas sensor, electrodialysis, diffusion dialysis and for battery diaphragm. Polymer electrolyte fuel cell is used as electrical energy supplying source for electric vehicles.    ADVANTAGE - The proton conductive material has excellent strength, heat resistance and proton conductivity. The proton conducting material can be manufactured simply and inexpensively. The proton conductive material provides fuel cell with improved high temperature operability and mechanical strength.    DETAILED DESCRIPTION - Polyamidoimide resin has carboxyl group and/or acid anhydride group in a molecule terminal.    INDEPENDENT CLAIMS are included for the following:    (1) manufacture of proton conductive material;    (2) proton conductive film;    (3) manufacture of proton-conductive film; and    (4) polymer electrolyte fuel cell.
NOVELTY - A pair of alternately arranged photovoltaic cell (1) and reflective mirror (2) are supported on a module support substrate (13), where photovoltaic cell and reflective mirror are inclined at predetermined angle by facing each other.    USE - For electric power generation.    ADVANTAGE - The installation of the pigment sensitization type solar cell module is reduced. The photoelectric conversion efficiency is improved.    DETAILED DESCRIPTION - The inclination angle is 10-80degrees or 45-80degrees. The photovoltaic cell consists of oxidation-reduction electrolyte between cathode and anode. The cathode forms a primary transparent electrically conductive film inside the transparent substrate. The anode forms secondary transparent electrically conductive film inside the transparent substrate. The pigment is supported on the surface of the thin metal oxide film. The oxidation reduction electrolyte is electrolyte liquid containing iodine, bromine, fluorine. The transparent substrate is glass substrate, polyethylene terephthalate or polyamide substrate. The pigment is ruthenium complex, prophyrin complex, xanthene type pigment, methine type pigment, coumarin type pigment, acridine type pigment, phenyl methane series pigment.    DESCRIPTION OF DRAWING(S) - The figure shows a perspective view of the pigment sensitization type solar cell module.    photovoltaic cell (1)    reflective mirror (2)    pigment sensitization type solar cell module (3)    substrate (13)
NOVELTY - Hydrogen generator has container (11) comprising chamber (2) filled with water vapor generation source (1), chamber (4) containing hydride (3), and dividing wall (10) dividing chambers (2, 4).    USE - For supplying hydrogen fuel to polymer electrolyte fuel cell mounted on portable equipment.    ADVANTAGE - The hydrogen generated is compact and highly efficient.    DETAILED DESCRIPTION - An aperture (5) is provided at dividing wall, and connects chambers (2, 4). A water-repellent porous material is arranged covering aperture (5). An aperture (7) is formed at the surface surrounding the chamber (4) except dividing wall.    DESCRIPTION OF DRAWING(S) - The figure shows sectional drawing of the hydrogen generator.    Water vapor generation source (1)    Chambers (2,4)    Hydride(5,7) apertures (3)    Opening-and-closing material (6)    Porous material (8,9)    Polytetrafluoroethylene porous material (8a,9a)    Air permeable support material (8b,9b)    Dividing wall (10)    Container (11)
NOVELTY - Composition (X) that is polymerizable and/or crosslinkable, by irradiation (preferably by actinic radiation and/or electron beams), cationically and/or by free radicals, for use as an electrolyte in batteries comprises at least one organopolysiloxane (POS) (A), at least one electrolyte salt (D) and at least one cationic and/or free radical photoinitiator (C).    USE - The composition is particularly used as an electrolyte for lithium batteries, e.g. for use in industrial or telecommunications back-up systems; secondary sources for portable equipment; in geostationary satellites and for electrical or hybrid vehicles.    ADVANTAGE - The conductivity of (X) is suitable for use over the temperature range -20 to 80 degrees Celsius and (X) can be prepared without high energy costs.    DETAILED DESCRIPTION - Composition (X) that is polymerizable and/or crosslinkable, by irradiation (preferably by actinic radiation and/or electron beams), cationically and/or by free radicals, for use as an electrolyte in batteries comprises:    (1) at least one organopolysiloxane (POS) (A), containing siloxyl motifs of formula (I);    (2) at least one electrolyte salt (D); and    (3) at least one cationic and/or free radical photoinitiator (C).    provided that (A) contains, per molecule, at least two (I) one of which contains an epoxy group (Epx) and optionally a ether group (Eth) and at least one (I) contains at least one radical that carries a polyoxyalkylene ether (Poa) residue.    R1xR2yR3zSiO((4-x-y-z)/2) (I)    x, y and z = integers totaling 1-3;    each R1, R2 and R3 = 1-12C alkyl, 5-10C cycloalkyl, 6-18C aryl or aralkyl (all optionally substituted) or OR4; and    R4 = H or 1-15C alkyl    INDEPENDENT CLAIMS are also included for the following:    (1) polymeric electrolyte (PE) for batteries, obtained by polymerization and/or crosslinking of (X); and    (2) a battery that includes PE placed between anode and cathode.
NOVELTY - Polymerizable and/or crosslinkable (by polyaddition) composition (X) for use as battery electrolyte.    USE - The composition is particularly used as an electrolyte for lithium batteries, e.g. for use in industrial or telecommunications back-up systems; secondary sources for portable equipment; in geostationary satellites and for electrical or hybrid vehicles.    ADVANTAGE - The conductivity of (X) is suitable for use over the temperature range -20 - 80 degrees Celsius.    DETAILED DESCRIPTION - Polymerizable and/or crosslinkable (by polyaddition) composition (X) for use as battery electrolyte comprises:    (a) at least one polyorganosiloxane (POS) (A) containing, per molecule, at least two 2-6C alkenyl linked to Si and at least one group, containing a polyoxyalkylene residue (Poa), linked directly to Si;    (b) at least one POS (B) containing, per molecule, at least two hydrogen atoms linked to Si;    (c) a hydrosilylation catalyst (C); and    (d) at least one electrolyte salt (D).    INDEPENDENT CLAIMS are also included for the following:    (1) a polymeric electrolyte (PE) for batteries, obtained by polymerization and/or crosslinking (by polyaddition) of (X); and    (2) a battery that includes PE placed between anode and cathode.
NOVELTY - An element of a conduit system for a fuel cell comprises an inner layer of polyester moulding material (in contact with the transported medium) and at least one of the following: (a) a layer of polyamide; (b) a layer of functionalised polyolefin; (c) a layer of non-functionalised polyolefin; and (d) a layer of EVOH.    USE - In conduit systems for fuel cells, especially for use in motor vehicles, e.g. multi-layer tubes, feeder tanks, connectors, adapters, filters and components of pumps and valves.    ADVANTAGE - Enables the low-cost production of lightweight fuel cell components with an improved barrier action against hydrocarbons, alcohols and hydrogen. These elements show very good adhesion between the different polymer layers and minimal leaching of substances which might react with electrolytes or anode materials to cause catalyst poisoning or unwanted polarisation.    DETAILED DESCRIPTION - An INDEPENDENT CLAIM is also included for a fuel cell system containing this element, especially for use in motor vehicle power units.
NOVELTY - A hose material comprises an ethylene-propylene copolymer and a carbon black having a toluene discoloration of 30-50%.    USE - Used for a fuel cell system.    ADVANTAGE - The hose material satisfies both low extraction and electrical insulation, and has improved mechanical properties.    DETAILED DESCRIPTION - An INDEPENDENT CLAIM is also included for a hose for a fuel cell system using the hose material described above.
NOVELTY - The porous carbon base material comprises sheet containing carbon short fiber dispersed randomly and carbonized resin. The carbon short fibers are bound by the carbonized resin. The pore volume of the base material having pore diameter of 10 microns or less is 0.05-0.16 cc/g.    USE - For gaseous diffusion material, film electrode conjugant and fuel cell (all claimed) especially polymer electrolyte fuel cell.    ADVANTAGE - The porous carbon base material having favorable handleability and improved electroconductivity is manufactured with improved productivity. The cracking of the carbonized resin material is suppressed.    DETAILED DESCRIPTION - INDEPENDENT CLAIMS are included for the following:    (1) gaseous diffusion material;    (2) film electrode conjugant;    (3) fuel cell; and    (4) manufacture of porous carbon base material.    DESCRIPTION OF DRAWING(S) - The graph shows the relation between pore volume and pore diameter of the porous carbon base material. (Drawing includes non-English language text).
NOVELTY - In a photoactive device with organic layers, especially solar cell, comprising a sequence of organic thin films and contact layers with a doped transport layer and a photoactive layer, arranged in a pi-, ni- or pin-diode structure, each of a p-, i- or n-layer, the transport layer has a larger optical band gap than the photoactive layer and the structure is partly transparent at least in part of the solar spectrum from 350 to 2000 nm.    USE - The product is an organic photoactive, especially solar cell (all claimed).    ADVANTAGE - The individual diodes have a high internal quantum yield and can be optically thin (peak absorption less than 80%). A high external quantum yield is obtained by extending the optical path of the incident light with light traps or stacking several diodes, both of which improve recombination and generation.
NOVELTY - Manufacture of photovoltaic cell, comprises contacting crosslinking agent with semiconductor particles, and incorporating the semiconductor particles into the photovoltaic cell.    USE - For manufacturing a photovoltaic cell used, e.g. in canopies for defense, commercial, residential, and agricultural applications.    ADVANTAGE - Cross-linking the semiconductor particles provides particles with good integrity and stability. The particles need not be sintered at high temperatures, thus increasing the selection of materials that can be used for the substrates. The substrates can include materials with low temperature stability such as polymeric materials, which can make the cells light in weight.    DESCRIPTION OF DRAWING(S) - The figure is a schematic diagram of cross-linked metal oxide particles.
NOVELTY - This invention discloses a gel lithium cell and a manufacturing method thereof, in which a solution is prepared from mixing a recipe containing electrolyte liquid, polymerization monomer and initiating agent, and a precursor of gel electrolyte liquid with micro-porous structure is formed through emulsification polymerization. The invention comprises placing a conventional core element device of lithium cell into an aluminum foil bag, in which the precursor of the gel electrolyte liquid is injected into the bag; sealing the bag; and, after heating and curing, encapsulating the core element device by gel electrolyte liquid with pores and high electric conductivity. The lithium cell has a very strong structure, high reliability, capability to control expansion, and is safe and does not leak out electrolyte liquid.
NOVELTY - The electrical double layer capacitor has a polarizing electrode containing activity carbonizing material, and an electrolyte liquid comprising ionic substance, water and organic compound compatible with water.    USE - Back-up power supply for electronic device and battery.    ADVANTAGE - The electrical double layer capacitor has high output even at low temperature and is manufactured by cost-effective method.
NOVELTY - The fuel cell catalyst consists of highly-dispersed nanoparticles, and has high activity. The fuel cell catalyst of high activity is prepared by supporting ruthenium oxide on a catalyst support.    USE - As electrode catalyst of fuel cell, modifier catalyst, hydrogen occluding catalyst, chemo synthesis activating catalyst, catalyst for purifying light sensitive organic material, sensor catalyst and detector catalyst.    ADVANTAGE - The fuel cell catalyst has high activity and large surface area. The catalyst is manufactured simply and inexpensively. The catalyst has excellent hydrogen occluding property and long life.    DETAILED DESCRIPTION - The catalyst support comprises platinum/carbon support, transition-metal catalyst material, porous inorganic substance and organic material, such as carbon, zeolite, fluorine resin-based material, platinum group element such as platinum and palladium, and nickel, cobalt, chromium, copper and zinc, or their composite material. The catalyst support is preferably electrode of film-electrode joint structure. An INDEPENDENT CLAIM is included for manufacture of fuel cell catalyst.    DESCRIPTION OF DRAWING(S) - The figure shows the structure fuel cell catalyst manufacturing apparatus. (Drawing includes non-English language text).
NOVELTY - Composite material comprising a borophosphosilicate and a thermally stable polymer matrix is new.    USE - The composite material is useful as a solid electrolyte membrane in proton-conducting electrochemical devices, especially hydrogen sensors or fuel cells.    ADVANTAGE - The composite material has good proton conductivity, is chemically stable up to 400degreesC and is easy to shape.    DETAILED DESCRIPTION - INDEPENDENT CLAIMS are also included for:    (1) proton-conducting electrochemical device comprising a solid electrolyte membrane consisting of a composite material as above;    (2) production of a composite material or electrolyte membrane as above by preparing a solution containing a precursor of the matrix polymer, preparing a solution containing a precursor of the borophosphosilicate by sol-gel reaction, mixing the solutions, depositing the mixture on a support, and heat treating the product to form the borophosphosilicate, remove the solvents and form the polymer;    (3) production of an electrolyte membrane as above by preparing a solution containing a precursor of the borophosphosilicate by sol-gel reaction, making a membrane comprising the matrix polymer or a precursor thereof, impregnating the membrane with the solution and heat treating the product.
NOVELTY - A battery (20) comprises cathode (21); an anode (22); and an electrolyte. The electrolyte contains anions.    USE - Used in portable electronic devices, e.g. camera, video tape recorder, mobile phone and laptop computer.    ADVANTAGE - The battery improves battery characteristics, e.g. high temperature storage characteristics.    DETAILED DESCRIPTION - A battery comprises cathode; an anode: and an electrolyte. The electrolyte contains anions of structure (B(RF1)(RF2)(RF3)RF4)-.    RF1, RF2, RF3, RF4 = perfluoro alkyl group whose number of fluorine or carbon is 1-12, respectively.    DESCRIPTION OF DRAWING(S) - The figure is a cross-sectional view of a secondary battery.    Battery can (11)    Insulating plates (12)    Battery (20)    Cathode (21)    Anode (22)
NOVELTY - A module frame (10) for housing solar battery element, has a cavity portion (15) in periphery. A filler is packed in the cavity portion of the frame.    USE - Solar cell module.    ADVANTAGE - Prevents freezing of water in cavity portion, and thereby eliminates deformation of module frame. Facilitates improvement of strength of solar cell module at reduced cost. Improves heat insulation property of solar cell module. Prevents corrosion and generation of fungi in inner surface of cavity portion of module frame.    DESCRIPTION OF DRAWING(S) - The figure shows perspective view of module frame portion of the solar cell module.    module frame (10)    outer wall portion of module frame (11)    square C-shaped portion of module frame (12)    inner wall portion of module frame (13)    bottom portion of module frame (14)    cavity portion of module frame (15)
NOVELTY - A container (1) consists of a resin solid container assembly (2) formed by arranging and integrally molding number of cylindrical resin solid containers having electrically resistant solution liquid, along aperture direction, and a moisture-proof sheet (3) covering the outer surface of the resin solid container assembly.    USE - For storing electrical charge.    ADVANTAGE - The container is lightweight, and has excellent mass-production property. The problem of short circuit of battery container and terminal portion does not arise.    DETAILED DESCRIPTION - The container (1) consists of a resin solid container assembly (2) formed by arranging and integrally molding number of cylindrical resin solid containers having electrically resistant solution liquid, along aperture direction, and a moisture-proof sheet (3) covering the outer surface of the resin solid container assembly. The moisture-proof sheet comprises corrosion-proof property resin layer and an aluminum foil laminated in order.    An INDEPENDENT CLAIM is included for manufacture of the container.    DESCRIPTION OF DRAWING(S) - The figure shows the perspective diagram of the electrical-charge storing container. (Drawing includes non-English language text).    Container (1)    Resin solid container assembly (2)    Moisture-proof sheet (3)
NOVELTY - A storage and dispensing system for storing and dispensing a target gas, comprises a housing; microtubular elements in the housing, each element comprising a tubular wall defining a bore side and a shell side, the bore side being sealed from the shell side; and carrier material for the target gas and disposed in the housing and at either the bore- or shell sides of the microtubular elements.    USE - For storing and dispensing a target gas e.g. hydrogen (claimed).    ADVANTAGE - The gas storage system has enhanced gas storage capacity, reduced storage/transportation cost and reduced risk of leakage/rupture.    DETAILED DESCRIPTION - An INDEPENDENT CLAIM is also included for a microfibrous fuel cell structure, comprising hollow fibrous membrane separator defining a shell side and a bore side; inner current collector at the bore side of the separator; inner electrocatalyst layer at the bore side of the separator; outer current collector at the shell side of the separator; outer electrocatalyst layer at the shell side of the separator; and hydrogen supply structure at the bore side of the separator, which comprises a carrier material for hydrogen gas.
NOVELTY - A low-outgassing flywheel rim is produced by applying a thin metal coating to baked composite rim to retard gas and water vapor from entering back into the rim before putting the rim into service and to retard outgassing of water vapor and resin volatiles into an evacuated enclosure after installation of the flywheel in the enclosure and evacuating the enclosure.    USE - For producing a low-outgassing flywheel rim for a flywheel energy storage system having flywheel including the rim supported on bearings for high-speed rotation in an evacuated enclosure.    ADVANTAGE - The invention prevents off-gassing from the composite resin during operation in the flywheel vacuum chamber. The flywheel rim can operate efficiently without maintenance for long periods in a vacuum chamber.    DETAILED DESCRIPTION - Production of a low-outgassing flywheel rim (40) for a flywheel energy storage system having flywheel including the rim supported on bearings for high-speed rotation in an evacuated enclosure, involves hoop-winding a composite ring with resin-impregnated filaments and curing the resin to produce cured raw composite rim for a flywheel, vacuum baking the raw rim to remove trapped gas and water in the raw rim to produce fully cured and baked composite rim, and applying a thin metal coating immediately after baking to the baked composite rim to retard gas and water vapor from entering back into the rim before putting the rim into service and to retard outgassing of water vapor and resin volatiles into the evacuated enclosure after installation of the flywheel in the enclosure and evacuating the enclosure.    DESCRIPTION OF DRAWING(S) - The figure shows a sectional elevation of a flywheel rim.    Hub (35)    Rim (40)    Stub shaft (50)    Axis of rotation (55)    Vacuum chamber (60)
NOVELTY - The catalyst metal is supported on carbon black powder, by a non-electrolytic plating process, to obtain a catalyst.    USE - For manufacturing catalyst used for polymer electrolyte fuel cells (claimed) used as power supply for electric vehicles.    ADVANTAGE - The method efficiently and economically provides catalyst having large surface area, high catalyst activity and utilization efficiency. The polymer electrolyte fuel cell using catalyst, has excellent electric-power generation efficiency.    DETAILED DESCRIPTION - INDEPENDENT CLAIMS are included for the following:    (1) catalyst; and    (2) polymer electrolyte fuel cell containing the catalyst.    DESCRIPTION OF DRAWING(S) - The figure shows the sectional drawing of the single cell structure of the polymer electrolyte fuel cell. (Drawing includes non-English language text).    electrolyte film (10)    reaction layers (10A,10B)    anode (11)    cathode (12)    separators (13,14)
NOVELTY - The polymeric electrolyte film comprises repeating units of crosslinking polyelectrolyte.    USE - For direct methanol fuel battery (claimed).    ADVANTAGE - The polymeric electrolyte film has high efficiency and the fuel battery using the film has high hydrogen ion electric conductivity and high methanol blocking property.    DETAILED DESCRIPTION - The polymeric electrolyte film comprises repeating units of crosslinking polyelectrolyte (1).    X = H, hydroxyl or methoxy group;    Y = bivalent hydrocarbon group which may form ring with 1-8C branching, bivalent urethane group or ether group;R=6C or less carboxylic acid group, sulfonic acid group or phosphoric acid group;    k = 1-3;and    l, m, m', n, n' = 1.    INDEPENDENT CLAIMS are included for:    (1) manufacture of polymeric electrolyte film, which involves filling the through-hole of a thin film with cross-linking polyelectrolyte;    (2) fuel cell using the polymeric electrolyte film; and    (3) direct methanol fuel battery which uses mixture of methanol and water or methanol as fuel and polymeric electrolyte film.    DESCRIPTION OF DRAWING(S) - The figure shows the perspective view of a polymeric electrolyte film. (Drawing includes non-English language text).    Through-hole (1)    Support (2)    Polyelectrolyte (3)    Cross-linking polyelectrolyte (4)    Stirring rod (5)    Polymeric electrolyte film (6)
NOVELTY - The battery is charged in accordance with the charging patterns of which consecutive patterns have different current values.    USE - For charging non-aqueous electrolyte secondary battery e.g. lithium ion battery and film battery used in mobile telephone and notebook computer.    ADVANTAGE - Ensures high-rate small-loss, and efficient charging, and prolongs life-time of battery.    DESCRIPTION OF DRAWING(S) - The figure shows the graph illustrating the relationship between the charge amount and discharge amount. (Drawing includes non-English language text).
NOVELTY - A novel graft copolymer has styrene group repeating units (I), and repeating units comprising non-polar moiety.    USE - For use as base for solid electrolytes (claimed) for electrochemical devices such as battery, capacitor, sensor, electroconductive element and optoelectric transducer.    ADVANTAGE - The graft copolymer provides solid electrolyte having excellent thermal property, physical characteristics and ionic conductivity.    DETAILED DESCRIPTION - A novel graft copolymer has styrene group repeating units of formula (I) and repeating units comprising non-polar moiety.    R1=H or optionally substituted 1-10C hydrocarbon;    R2=functional group having active halogen;    R3=halogen or organic group;    X=polymer chain having repeating unit of formula (II);    R4=same as R1;    R51, R52=H or 1-4C alkyl;    R6=H, hydrocarbon, acyl, silyl, phosphoryl, hydrocarbon phosphoryl or hydrocarbon sulfonyl;    d=2 or more;    e=1-100;    a=1-3;    b=1 or 2;and    c=0 or 1-(4-a).    INDEPENDENT CLAIMS are included for the following:    (i) manufacture of graft copolymer, which involves performing living radical polymerization of styrene compound of formula (VI) and monomer of formula (VII) in presence of stable radical group polymerization initiator to obtain copolymer which is then subjected to living radical polymerization with acrylate compound of formula (VIII) in presence of transition metal complex; and    (ii) solid polymer electrolyte containing graft copolymer and electrolyte salt.    R11=H or 1-10C hydrocarbon;    R12=functional group having active halogen;    Y=halogen;    R13=halogen or organic group;    a1=1-3;    b1=1 or 2;    c1=0 or 1-(4-a1);    R17, R14=as R11;    R18=optionally substituted aromatic hydrocarbon;    R151, R152=hydrogen or 1-4C alkyl;    R16=hydrogen, hydrocarbon, acyl, silyl, phosphoryl, hydrocarbon phosphoryl or hydrocarbon sulfonyl;and    e1=2 or more.
NOVELTY - A non-aqueous electrolyte comprises a polyether-modified silicone oil (1) or (2) in which a polyether chain is bonded to a terminal end of a linear polysiloxane chain.    USE - For a rechargeable lithium battery (claimed).    ADVANTAGE - The electrolyte exhibits good thermal stability and high lithium ionic conductivity. It provides a battery exhibiting high thermal stability, improved ionic conductivity, high-temperature safety, and good high rate charge and discharge.    DETAILED DESCRIPTION - A non-aqueous electrolyte comprises a cyclic carbonate, a lithium salt, and a polyether-modified silicone oil of formulaor (2) in which a polyether chain is bonded to a terminal end of a linear polysiloxane chain.    k=0-10;    m=2-4;    n=1-4;    R1-R7=H or 1-5C alkyl;    Z=CH3 or C2H5.    An INDEPENDENT CLAIM is also included for a rechargeable battery comprising a positive electrode, a negative electrode, and the inventive non-aqueous electrolyte.    DESCRIPTION OF DRAWING(S) - The figure shows a mechanism for forming a polyacrylate compound thin layer on a surface of a negative electrode.
NOVELTY - An oscillating motor comprises shaft, laminated rotor core, laminated stator core (15), stator coil (17), and permanent magnet. The alternating current flows through the stator coil causes the rotor pole to swing between the poles of the permanent magnet. The rotor core has salient pole (12). The permanent magnet has two circumferentially spaced magnetic poles.    USE - For use in portable battery powered appliances.    ADVANTAGE - The inventive motor is simple in construction, reliable, and easy to mass produce.    DETAILED DESCRIPTION - An oscillating motor comprises a shaft, a laminated rotor core fitted to the shaft, a laminated stator core has salient pole, stator coil wound about the stator pole, and permanent magnet fitted to the stator core located circumferentially spaced from the stator pole and facing the rotor pole across an air gap (18). The alternating current flows through the stator coil causes the rotor pole to swing between the poles of the permanent magnet. The rotor core has salient pole. The permanent magnet has two circumferentially spaced magnetic poles.    DESCRIPTION OF DRAWING(S) - The drawing shows a cross-sectional view of the inventive motor.    Rotor (11)    Salient poles (12)    Stator core (15)    Stator coil (17)    Air gaps (18)
NOVELTY - A photovoltaic module subassembly (20) comprises photovoltaic cells (21) arranged in array and electrically interconnected, translucent first plate member of resin (23) adjacent to light receiving surface of photovoltaic cells, second plate member of resin (24) adjacent to non-light receiving surface of photovoltaic cells, and translucent filler layer (25) between the first and second plate members of resin to seal photovoltaic cells.    USE - For used in photovoltaic module with sealed insulating glass (claimed).    ADVANTAGE - The invention provides excellent handleability and high yields. It provides photovoltaic module that is reusable and excellent in sound and heat insulation. It is miniaturized and significantly strong and highly antiweatherable.    DETAILED DESCRIPTION - An INDEPENDENT CLAIM is also included for a photovoltaic module with sealed insulating glass    (1) comprising first plate of glass, second plate of glass arranged opposite the first plate of glass, spacer member forming a space between the first and second plates of glass, and photovoltaic module subassembly arranged in the space formed through spacer member.    DESCRIPTION OF DRAWING(S) - The figure is a schematic cross-section of the photovoltaic module with sealed insulating glass.    Sealed insulating glass (1)    Frame (10)    Air layer (14)    Photovoltaic module subassembly (20)    Photovoltaic cells (21)    First plate member of resin (23)    Second plate member of resin (24)    Translucent filler layer (25)
NOVELTY - A battery (20) is equipped with anode (21), cathode (22) and electrolyte (24). The electrolyte is formed by pouring a solution containing low-viscosity solvent having boiling point of 150degreesC or less in application layer formed at anode and cathode. The application layer contains high viscosity solvent having boiling point of 150degreesC or more, polymer compound and electrolyte salt.    USE - For portable electronic devices such as camera mounted mobile telephones, camcorders, video tape recorders and notebook-type personal computers.    ADVANTAGE - The battery has excellent chemical stability, load characteristics, low temperature property, cycle property and high temperature storage characteristics. The diffusion rate of ion produced by dissociation of electrolyte salt can be improved, and overvoltage of anode can be reduced.    DESCRIPTION OF DRAWING(S) - The figure shows sectional view of the structure of battery. (Drawing includes non-English language text).    Battery (20)    Anode (21)    Cathode (22)    Cathode collector (22A)    Cathode mix layer (22B)    Separator (23)    Electrolyte (24)
NOVELTY - A mixed solution containing migration particles (10a, 10b) distributed in fluorine solvent, and an insoluble binder liquid, are sequentially supplied on a substrate (1), in a droplet state. The binder liquid is solidified.    USE - Used for manufacturing an electrophoretic display device used as an electronic newspaper and electronic magazine.    ADVANTAGE - Manufacture is simplified and economical efficiency is improved, while ensuring sufficient visibility.    DESCRIPTION OF DRAWING(S) - The figure shows a sectional view of the display device.    Substrate (1)    Lower electrode layer (2)    Dispersed system solution phase (3)    Dividing wall (4)    Planarization layer (5)    Upper electrode layer (6)    Upper protective layer (7)    Migration particles (10a, 10b)
NOVELTY - A particle-dispersed resin sheet (1) comprises epoxy resin (102) and a dispersed particle-form light diffusing agent (101). The epoxy resin contains dicyclopentadiene-type epoxy resin. The light-diffusing agent is distributed unevenly in the thickness direction of the resin sheet. The refractive index of the light-diffusing agent is different from the refractive index of the epoxy resin.    USE - Used as a substrate for image display devices and as a substrate for solar cells (all claimed), such as liquid crystal cell substrates. The image display device comprises a liquid crystal display device and a electroluminescent display device.    ADVANTAGE - The particle-dispersed resin sheet is thin, and has good toughness, scuffing resistance, heat resistance, chemical resistance, moisture resistance, flexibility, transparency, gas barrier property, light transmittance, strength, color protecting property, light diffusivity and is lightweight. The resin sheet prevents glare resulting from back light incorporating illumination light or liquid crystal display, and improves visibility. The resin sheet enables the formation of a clear image by suppressing excessive diffusion of light. The resin sheet reduces the thickness and weight of the substrate used for an image display device and a solar cell.    DETAILED DESCRIPTION - INDEPENDENT CLAIMS are also included for the following:    (1) an image display device substrate (A), which contains a particle-dispersed resin sheet;    (2) an image display device, comprising the substrate (A); and    (3) a solar cell substrate (B), which contains a particle-dispersed resin sheet.    DESCRIPTION OF DRAWING(S) - The figure shows side view of the particle-dispersed resin sheet.    Particle-dispersed resin sheet (1)    Light diffusing agent (101)    Epoxy resin (102)
NOVELTY - A polyether polymer composition is obtained by kneading polyether polymer, an electrolyte salt compound soluble in polyether polymer and an active material having shearing viscosity of 0.08-0.2 kPa.second in an extruder (1). Extrusion molding of the polymer composition is carried out to obtain solid-polymer electrolyte cathodic film.    USE - For manufacture of solid-polymer electrolyte cathodic film.    ADVANTAGE - The manufacturing method produces solid-polymer electrolyte cathodic film having uniform thickness and excellent surface smoothness property, on large scale efficiently.    DESCRIPTION OF DRAWING(S) - The figure shows the structure of the extruder used in the manufacture of solid-polymer electrolyte cathodic film.    extruder (1)    driving unit (4)    introducing unit (5)    melting unit (6)    kneading unit (7)
NOVELTY - The storage device has positive and negative electrodes maintained in electrolyte. The positive electrode containing stable radical compound, maintains an electrolyte salt having electrochemical equivalent number which is 1-7 times the electrochemical equivalent number of the radical compound.    USE - Electrical storage device such as capacitor, secondary battery used in notebook computer, mobile telephone and electric vehicle.    ADVANTAGE - Improves the heavy current charging and discharging property of the electrical storage device.
NOVELTY - A heat absorption layer (7) is provided between the inner peripheral wall of battery storage case (31) and exterior electrode cover (51) provided in a cabinet (2).    USE - Non-aqueous electrolyte secondary battery pack e.g. lithium ion battery pack used in electronic device (claimed) such as mobile telephone and also used in electric vehicle.    ADVANTAGE - The heat generated inside the electrode cover at the time of overcharge is prevented by providing heat-absorption layer.    DETAILED DESCRIPTION - An INDEPENDENT CLAIM is also included for electronic device.    DESCRIPTION OF DRAWING(S) - The figure shows the non-aqueous electrolyte secondary battery pack.    Cabinet (2)    Lithium ion secondary cell (5)    Heat absorption layer (7)    Battery storage case (31)    Exterior electrode cover (51)
NOVELTY - The lithium secondary battery is equipped with an anode (2) containing anode material, cathode (1) containing cathode material and a non-aqueous electrolyte containing a solute and a solvent. Lithium-containing phosphoric acid copper compound is used as anode material.    USE - Used as backup power supply of electronic device.    ADVANTAGE - The lithium secondary battery has excellent heat stability in charging state and favorable battery property after reflow in high temperature range of 260-270 degreesC. The battery is soldered by lead-free reflow in charged condition. The internal resistance of the battery does not increase after reflow.    DETAILED DESCRIPTION - A portion of phosphate in lithium-containing phosphoric acid copper compound is substituted by sulfate. The cathode material is alloy of lithium and aluminum. A separator chosen from polyphenylene sulfide non-woven fabric, glass fiber non-woven fabric, alumina fiber non-woven fabric and ceramic fiber non-woven fabric is arranged between anode and cathode.    DESCRIPTION OF DRAWING(S) - The figure shows a section of the lithium secondary battery.    Cathode (1)    Anode (2)    Separator (3)    Cathode collector (6)    Anode collector (7)
NOVELTY - The bag-shaped separator has base sheet (7) and ribs (8) protruded at positive electrode plate (1). The thickness of the base sheet containing 150-220 mean molecular weight percentage of polyethylene, is 0.10-0.22 mm.    USE - Lead storage battery for motor vehicle.    ADVANTAGE - Prevents oxidation and damage of the base sheet due to oxygen gas produced from the positive electrode plate. Hence prevents damage of the bag-shaped separator and short circuit between the positive and negative electrode plates. Achieves favorable voltage characteristics during high discharge in low temperature environment. Hence the life of the battery is prolonged and therefore lead storage battery having excellent reliability, is obtained reliably.    DESCRIPTION OF DRAWING(S) - The figure shows a sectional view of the bag-shaped separator.    positive electrode plate (1)    negative electrode plate (2)    base sheet (7)    ribs (8)
NOVELTY - An electrolyte of lithium secondary battery comprises lithium salts, organic solvent with high boiling point, and carbonate-based additive compound with substituents. The substituents are halogen, cyano, or nitro.    USE - For use in making lithium secondary battery.    ADVANTAGE - The invention improves discharge, low temperature, and cycle life characteristics of lithium secondary battery. It prevents swelling while maintaining electrochemical properties of the battery.    DETAILED DESCRIPTION - INDEPENDENT CLAIMS are included for:    (1) lithium secondary battery comprising positive electrode (2), negative electrode (4), and electrolyte (26). The positive electrode includes material that reversibly (de)intercalates lithium ions, or material that reversibly forms lithium-containing compound as positive active material. The negative electrode includes lithium metal, lithium-containing alloy, or material that reversibly (de)intercalates lithium ions;and    (2) preparing electrolyte of lithium secondary battery comprising mixing gamma-butyrolactone, ethylene carbonate, ethyl methyl carbonate, and fluorobenzene to prepare organic mixed solvent; adding lithium hexafluorophosphide; and adding ethylene carbonate derivative.    DESCRIPTION OF DRAWING(S) - The figure shows a view of the battery.    Lithium ion cell (1)    Positive electrode (2)    Negative electrode (4)    Separator (6)    Battery case (10)    Cap plate (12)    Sealing gasket (14)    Tabs (18, 20)    Insulators (22, 24)    Electrolyte (26)
NOVELTY - Flexible thin layer solar cell comprises a transparent flexible protective layer/transparent conductive oxide/cadmium sulfide/adsorber layer with a chalcopyrite structure/metal electrode layer/flexible support.    USE - For converting solar radiation into energy.    ADVANTAGE - The solar cell has a simple structure.
NOVELTY - A fuel cell (100) comprises a pump, a first chamber, an electrode (102) for reduction of molecular oxygen accessible to the first chamber, and an electrode (104) for evolution of molecular oxygen. The pump is circulates flow of a fuel cell composition having a fuel within the chamber. The fuel cell composition can be coupled as a cell with the electrode for reduction of molecular oxygen and the electrode for evolution of molecular oxygen.    USE - For use in portable power generation system (claimed).    ADVANTAGE - The fuel and the oxidation products of the fuel can be circulated within the cell by the pump to maintain a more uniform concentration of fuel within the cell.    DETAILED DESCRIPTION - INDEPENDENT CLAIMS are also included for:    (A) a portable power generation system comprising a negative electrode (106), a positive electrode, an electroactive fuel, electrolyte, and a pump (108) comprising an expansion chamber within a pump chamber having a first check valve that permits flow into the pump chamber and a second check valve that permits flow out from the pump chamber; and    (B) a method for generating power with a portable self-contained power source comprising discharging the power source to convert a fuel into a reaction product in a first chamber in which the reaction product is deposited in a flowable electrolyte, circulating the electrolyte between the first chamber and a second chamber, and regenerating the fuel in the second chamber.    DESCRIPTION OF DRAWING(S) - The figure is a cross-sectional view of the fuel cell.    Fuel cell (100)    Electrode for reduction of molecular oxygen (102)    Electrode for evolution of molecular oxygen (104)    Negative electrode (106)    Pump (108)    Separators (116, 118)    Current collector (122)
NOVELTY - An electrochemical composition comprises saturated acyclic aliphatic hydrocarbon radical having pendant group. The hydrocarbon radical is optionally substituted with ether oxygen.    USE - Used as electrolytes in electrochemical cells, preferably in lithium batteries (claimed).    DETAILED DESCRIPTION - The electrochemical composition comprises saturated acyclic aliphatic hydrocarbon radical having pendant group of formula -RfSO2X. The hydrocarbon radical is optionally substituted with ether oxygen.    Rf=-Q-Oa-(CF2CFRf'-Ov)cCF2CF2-;    a=0 or 1;    b=0 or 1;    c=0, 1, or 2;    Q=-CZ2CZ2-;    Z=H, F, alkyl, or fluoroalkyl;    Rf'=F or 1-10C perfluoroalkyl radical optionally substituted by ether oxygens;    X=F or -Y(M)(SO2Rf")p;    p=0-2;    M=alkali metal cation or H+;and    Rf"=1-10C perfluoroalkyl radical optionally substituted with ether oxygen.    It is provided that not more than one Z may be alkyl or fluoroalkyl, Y is oxygen when p is 0, Y is nitrogen when p is 1, and Y is carbon when p is 2. INDEPENDENT CLAIMS are also included for:    (1) a process for forming the inventive composition comprising contacting in the presence of a free radical initiator or saturated acyclic aliphatic hydrocarbon optionally substituted with ether oxygen, with an olefinically unsaturated fluorocarbon (CZ2=CZ-Oa-(CF2CFRf'-Ob)cCF2SO2X), and heating in order to decompose the initiator and form free radicals;    (2) an electrolyte composition comprising liquid and/or polymer combined with the inventive composition; and    (3) an electrochemical cell comprising positive electrode, negative electrode, separator, and an electrolyte solution comprising the electrolyte composition.
NOVELTY - Fuel cell has fuel electrode and oxidizing agent electrode, with gaseous diffusion layer comprising carbon short fiber with electroconductivity. The air permeability of downstream region of the gaseous diffusion layer, is more than air permeability of upstream region.    USE - Solid polymer electrolyte type fuel cell.    ADVANTAGE - The permeability of gas in downstream region of diffusion layer is improved.    DETAILED DESCRIPTION - INDEPENDENT CLAIMS are also included for:    (a) gaseous diffusion layer; and    (b) manufacturing method of gaseous diffusion layer.    DESCRIPTION OF DRAWING(S) - The figure shows a sectional view of the fuel cell. (Drawing includes non-English language text).
NOVELTY - Proton conductive material is manufactured by complexing composition of inorganic organic hybrid polyurethane using solid acid and/or acidic functional group. The polyurethane has hydroxyl group and/or amino group and the sum total of hydroxyl value and amine titer of polyurethane is 1 or more. The composition is obtained by condensing polyurethane and hydrolysable alkoxy silane.    USE - For proton conductive film used in polymer electrolyte fuel cell (both claimed) of motor vehicles. The proton conductive film is also used for water electrolysis, hydrohalic acid electrolysis, brine electrolysis, oxygen enricher, humidity sensor and gas sensor.    ADVANTAGE - The proton conductive material has excellent proton conductivity, since it has three-dimensional structure consisting of polyurethane and three-dimensional cross-linked portion consisting of silicon-oxygen bond. The material is manufactured easily and economically, and has excellent strength and heat resistance. Fuel cell having high temperature operability and excellent mechanical strength is provided using the proton conductive film.    DETAILED DESCRIPTION - INDEPENDENT CLAIMS are included for the following:    (1) manufacture of proton conductive material;    (2) proton conductive film which consists of proton conductive material;    (3) manufacture of proton conductive film; and    (4) polymer electrolyte fuel cell.
NOVELTY - The proton conductive material has silane modified epoxy resin composition containing alkoxy group content silane modified epoxy resin (A) and a hardener (B), which is complexed with solid acid and/or acidic functional group.    USE - For proton conduction film used for polymer electrolyte fuel cell (both claimed), water electrolysis, hydrohalic acid electrolysis, brine electrolysis, and oxygen enricher, humidity sensor and gas sensor.    ADVANTAGE - The proton conductive material has excellent proton conductivity, high strength and heat resistance. Manufacture of proton conductive material is easier and economical. A fuel cell with high temperature operability and mechanical strength, is obtained.    DETAILED DESCRIPTION - The epoxy resin (A) is obtained by dealcoholization condensing reaction of bisphenol type epoxy resin and hydrolysable alkoxy silane.    INDEPENDENT CLAIMS are included for the following:    (1) manufacture of proton conductive material;    (2) proton conduction film;    (3) manufacture of proton conductive film; and    (4) polymer electrolyte fuel cell.
NOVELTY - The electrolyte film has a layer (A) having proton conductivity, and a layer (B) having structural component differing from that of layer (A). The layer (B) contains 2-30 wt.% of moisture content, and has thickness (Y micrometers) satisfying preset relationship.    USE - For fuel cell (claimed).    ADVANTAGE - The electrolyte film has high conductivity and practicability, and suppresses fuel crossover.    DETAILED DESCRIPTION - The electrolyte film has a layer (A) having proton conductivity, and a layer (B) having structural component differing from that of layer (A). The layer (B) contains 2-30 wt.% of moisture content (X), and has thickness (Y micrometers) satisfying relationship given by: 0.006exp(0.1023X) at most Y at most 7.74exp(0.0512X).    An INDEPENDENT CLAIM is included for fuel cell.
NOVELTY - The electrolyte film consists of polymer (A) having an anionic group, and polymer (B), distributed in the thickness direction. The difference between the maximum value and the minimum value of the weight-ratio of polymers (A,B) in the arbitrary points of the thickness direction, is 2 times or more. Polymer (B) is different from polymer (A).    USE - For fuel cells such as direct-type fuel cells (claimed) used as electric power supply source of moving components such as motor vehicles, household appliances, portable apparatuses such as mobile telephone, personal computer, personal digital assistant, cleaners, passenger cars, buses, trucks, ships and railway.    ADVANTAGE - The electrolyte film has high proton conductivity. The fuel cell having electrolyte film, has high efficiency. Generation of fuel crossovers is prevented.    DETAILED DESCRIPTION - An INDEPENDENT CLAIM is included for fuel cell.    DESCRIPTION OF DRAWING(S) - The figure shows the horizontal figure of the apparatus used for measuring the methanol permeation amount of the electrolyte film. (Drawing includes non-English language text).
NOVELTY - The solid polymer electrolyte contains a polymer whose molecular chain is constrained and has anionic group, and microparticles having primary particles whose number average particle size is at least 1 micrometer or less.    USE - As electrolyte film for polymer electrolyte fuel cell used as portable power supply (claimed) for motor vehicles, household appliances, mobile telephone, personal computer, personal digital assistant, cleaner, passenger car, truck, bus, ship and railway.    ADVANTAGE - The novel solid polymer electrolyte has reduced methanol cross-over, improved ionic conductivity and provides highly efficient polymer electrolyte fuel cell having high output characteristics.    DETAILED DESCRIPTION - INDEPENDENT CLAIMS are included for the following:    (1) electrolyte film;    (2) polymer electrolyte fuel cell; and    (3) portable power supply using the polymer electrolyte fuel cell.    DESCRIPTION OF DRAWING(S) - The figure shows outline perspective drawing of solid polymer electrolyte.    porous portion (1)    non-porous portion (2)
NOVELTY - A rolling bearing is sealed with a grease composition containing a magnesium compound(s) or a vapor phase corrosion inhibitor as a rust preventive agent, perfluoro alkyl ether as a base oil, and polytetrafluoroethylene as a thickening agent.    USE - For pumping machine used for fuel cell system (both claimed) used for electric power generation.    ADVANTAGE - The rolling bearing has excellent heat resistance, rust proof, corrosion resistance, low volatile property and durability. The pumping machine comprising rolling bearing, has favorable stability, even when water vapor is penetrated. The fuel cell system stably generates electric power for long period of time, by using pumping machine.    DETAILED DESCRIPTION - INDEPENDENT CLAIMS are included for the following:    (1) pumping machine comprising rolling bearing; and    (2) fuel cell system having pumping machine for conveying fluids, and a fuel cell stack.    DESCRIPTION OF DRAWING(S) - The figure shows a sectional view of needle bearing.    needle bearing (30)    outer-ring (31)    needle (32)    holder (33)    seal device (35)
NOVELTY - Particle dispersion type resin sheet (1) comprises epoxy resin (102) containing epoxy resin having dicyclo pentadiene type structure, and particle form light diffusion agent (101), which is uniformly dispersed in the sheet. The refractive index of light diffusion agent is different from the refractive index of epoxy resin.    USE - For substrate of image display device (claimed) e.g. liquid crystal display (LCD) and electroluminescent (EL) display and for solar cell substrate (claimed).    ADVANTAGE - The particle dispersion type resin sheet has excellent strength, heat resistance and high light transmittance. The light diffusion agent contained in the sheet prevents the glare resulting from the backlight incorporating ambient light such as illumination light. Since the sheet has light diffusion function, the weight of liquid crystal cell is reduced.    DETAILED DESCRIPTION - INDEPENDENT CLAIMS are included for:    (a) substrate for image display devices containing particle dispersion type resin sheet;    (b) image display device; and    (c) solar cell substrate containing particle dispersion type resin sheet.    DESCRIPTION OF DRAWING(S) - The figure shows side view of resin sheet.    resin sheet (1)    light diffusion agent (101)    epoxy resin (102)
NOVELTY - The cylindrical-shaped alkaline cell has gel-form zinc cathode (4). Cathode contains a zinc alloy powder which does not contain mercury, a gelatinizer and an alkali electrolyte liquid. Gelatinizer is a mixture of cross-linked (meth)acrylic acid-type polymer (A) and non-bridged (meth)acrylic acid-type polymer (B). 0.5 mass% dispersion viscosity (DV) of polymer (A) is 35-80 Pa.seconds. 0.5 mass% DV of polymer (B) is 0.05-0.8 Pa.seconds.    USE - As nickel zinc carbon cell used for portable electronic devices.    ADVANTAGE - The cylindrical shaped alkaline cell has excellent impact strength, workability, safety and discharging property.    DETAILED DESCRIPTION - The cylindrical-shaped alkaline cell has a gel-form zinc cathode. The cathode contains a zinc alloy powder which does not contain mercury, a gelatinizer and an alkali electrolyte liquid. The gelatinizer is a mixture of cross-linked (meth)acrylic acid-type polymer (A) and non-bridged (meth)acrylic acid-type polymer (B). 0.5 mass% dispersion viscosity of the polymer (A) in water at 25 degrees C, is 35-80 Pa.seconds. 0.5 mass% dispersion viscosity of the polymer (B) in 40% potassium hydroxide (KOH) aqueous solution at 25 degrees C, is 0.05-0.8 Pa.seconds. The particle size of the polymers (A and B), is 5-240 microns and 100 microns or less, respectively.    DESCRIPTION OF DRAWING(S) - The figure shows the sectional drawing of alkaline cell. (Drawing includes non-English language text).    Metal can (1)    Anode mix (2)    Separator (3)    Gel-form zinc cathode (4)    Insulation gasket (6)
NOVELTY - A positive temperature coefficient (PTC) element experiences thermal runaway when the resistance is equal to or more than V2/P where V is the voltage of a lithium ion battery when fully charged and P is the power consumption during operation.    USE - Used as a polymer positive temperature coefficient (PTC) element for overvoltage protection device of a lithium ion battery used in electronic devices (claimed) such as mobile telephones, digital cameras, video cameras and notebook personal computers (PC).    ADVANTAGE - The generation of overvoltage at the time of charging is prevented, avoiding damage to the battery and capability reduction of the battery.    DETAILED DESCRIPTION - An INDEPENDENT CLAIM is also included for an electronic device.    DESCRIPTION OF DRAWING(S) - The figure shows the PTC characteristics of the conductive polymer. (Drawing includes non-English language text).
NOVELTY - A fuel supplying apparatus comprises a fuel and a polymer for controlling rate of fuel release.    USE - For a fuel cell, e.g. direct methanol fuel cell (DMFC) (claimed).    ADVANTAGE - The apparatus does not require additional devices or tubes to control the fuel concentration and is capable of releasing fuel at an appropriate rate. It controls rate of fuel release via its material characteristics, and thus is capable of maintaining the fuel concentration to prevent the inappropriate fuel concentration from affecting operation performance. It is easy to carry and convenient for storing or adding the fuel.    DETAILED DESCRIPTION - An INDEPENDENT CLAIM is also included for a methanol fuel cell using the inventive fuel supplying apparatus.
NOVELTY - A separating panel made of a conductive polymer or a carbon complex for a polymer electrolyte fuel cell is provided to achieve a light weight and a thin thickness, prevent corrosion, and reduce production cost owing to the simplified process, compared to the conventional separating panel.    DETAILED DESCRIPTION - The separating panel (1) for a polymer electrolyte fuel cell is mainly comprised of a conductive polymer or a carbon complex, wherein the conductive polymer is at least one selected from a group consisting of polyaniline, polyphenylene, polythienylene vinylene, polypyrrole, polyphenylene vinylene and polyacetylene, and the carbon complex is one added with at least one selected from a group consisting of phenol resin, vinyl ester resin, epoxy resin, reinforced polyester resin and polyimide resin. The separating panel is produced by: (a) preparing a mesh type gas flow channel panel (10) and a collecting panel, wherein the separating panel is a serpentine-parallel type panel having a gas channel or a mesh type gas separating panel; (b) attaching a gasket to meshes except the meshes contacting with the electrode in the mesh type gas flow channel panel; and (c) attaching the collecting panel to the mesh type gas flow channel panel from the step (b).
NOVELTY - The vaporizable component in the filler containing resin solution is vaporized to form acidic filler by adding organic acid. The filler consists of alumina, titania or zirconia and resin solution consists of mixture of polyvinylidene fluoride.    USE - For manufacturing battery such as secondary battery like lithium primary battery, manganese-zinc carbon cell, primary battery like silver-zinc carbon cell, nickel-cadmium battery, nickel-zinc carbon cell, nickel-hydrogen battery, polymer battery and carbon secondary battery used as power supply in portable electronic devices.    ADVANTAGE - Homogeneous filler containing resin solution is formed easily and operativity of battery manufacture in increased. Favorable battery property is achieved.    DESCRIPTION OF DRAWING(S) - The flow chart explains operation of battery. (Drawing includes non-English language text).
NOVELTY - The electrode catalyst layer contains 20.000-80.000 mass% of composite particles of catalyst particles supported on electroconductive particle, 19.999-60.000 mass% of proton conductive polymer, and 0.001-20.000 mass% of polytetrafluoroethylene.    USE - For polymer electrolyte fuel cell (claimed). The electrode catalyst layer is also used for chloro alkali, water electrolysis, hydrohalic acid electrolysis, brine electrolysis, and for oxygen enricher, humidity sensor and gas sensor.    ADVANTAGE - The electrode catalyst layer provides fuel cells with favorable output characteristic in broad temperature region of 0-150 degreesC.    DETAILED DESCRIPTION - The electrode catalyst layer further contains metal oxide.    An INDEPENDENT CLAIM is included for polymer electrolyte fuel cell.
NOVELTY - Solid electrolyte film consists of mixture of 65-99 weight % of zeolite and organic-type polymer. The solid-electrolyte film has water absorption amount of 10-20 mmol/g.    USE - For polymer electrolyte fuel cell (claimed), lithium secondary battery, ion sensor and gas sensor. Polymer electrolyte fuel cell is used as energy source for portable devices and motor vehicles.    ADVANTAGE - The solid-electrolyte film is inexpensive, and has high electric conductivity also in high temperature.    DETAILED DESCRIPTION - An INDEPENDENT CLAIM is included for polymer electrolyte fuel cell.    DESCRIPTION OF DRAWING(S) - The figure shows the schematic view of electric conductivity measuring device. (Drawing includes non-English language text).
NOVELTY - A filler dispersed-type resin sheet (1) has an epoxy resin layer (B) (104) laminated on both surfaces of an epoxy resin layer (A) (103). The layer (A) contains an epoxy resin (102) having a dicyclopentadiene-type structure, and filler (101). The layer (B) contains an epoxy resin and does not contain filler.    USE - For solar cell substrate and substrate of image display device (all claimed) such as liquid crystal cell substrate for liquid crystal display and electroluminescent display device.    ADVANTAGE - The filler dispersed-type resin sheet is lightweight and compact. The resin sheet has high light transmittance, low linear expansion coefficient, favorable dimensional stability and excellent intensity. The substrate has excellent workability, heat resisting property and intensity.    DETAILED DESCRIPTION - INDEPENDENT CLAIMS are included for the following:    (1) image display device substrate containing the filler dispersed-type resin sheet;    (2) image display device containing the substrate; and    (3) solar cell substrate containing the filler dispersed-type resin sheet.    DESCRIPTION OF DRAWING(S) - The figure shows a side view of the resin sheet.    resin sheet (1)    filler (101)    epoxy resin (102)    filler-containing epoxy resin layer (103)    filler not-containing epoxy resin layer (104)
NOVELTY - The part of a vehicle bodywork comprises a base element carrying at least one dye sensitized solar cell provided with a transparent cover layer.    USE - For acquisition of solar energy.    ADVANTAGE - Acquisition of solar energy is achieved without detracting from an optical/esthetic effect producible by the proposed bodywork part.    DETAILED DESCRIPTION - An INDEPENDENT CLAIM is also included for a method for production of the proposed vehicle bodywork part.    DESCRIPTION OF DRAWING(S) - The drawing shows a small section through the proposed bodywork part.
NOVELTY - Electrical conduction agent for alkali manganese cell is prepared by mixing solution of resin combination with electrical powder. Weight ratio of components is as follows: ethylene class resin 10-30, copolymerization resin 5-15, coupling agent 1-2, ketone group solvent 80-160, plasticizing agent 5-10, electrical powder including graphite or carbon black 50-100, etc. The method includes following steps: tempering resin combination - mix round making dissolution of resin - adding and wetting electrical powder - grinding and dispersing - examining finished product, packing and sanding packet to warehouse. Conductivity, adhesivity, quick drying property and impurity content of the product are met requirements. The electrical conduction agent is easy to use.
NOVELTY - A secondary battery has anode (5), cathode (3), and electrolyte. The anode or cathode contains polymer having specific repeating unit as active material.    USE - As lithium secondary battery (claimed) used in industries.    ADVANTAGE - The secondary battery has high energy density, high capacitance and excellent charging-discharging stability.    DETAILED DESCRIPTION - The secondary battery has anode, cathode, and electrolyte. The anode or cathode contains polymer having repeating unit of formula (1) as active material.    R1-R4 = H, halogen atom, (un)substituted alkyl, (un)substituted aromatic hydrocarbon or (un)substituted aromatic heterocyclic group, R1 and R3 and/or R2 and R4 are alkylene group couples together to form a ring.    DESCRIPTION OF DRAWING(S) - The figure shows the structure of the secondary battery.    Cathode collector (1)    Insulation packing (2)    Cathode (3)    Separator (4)    Anode (5)
NOVELTY - A carbon dioxide gas absorber contains a resin (A), which is easily capable of carrying out carbonylation, and a carbonylation catalyst.    USE - For secondary battery and storage battery.    ADVANTAGE - The carbon dioxide gas absorber is highly safe, easily absorbs carbon dioxide gas, and prevents reduction of electrolyte concentration. The absorber is economically produced with high yield.    DETAILED DESCRIPTION - An INDEPENDENT CLAIM is included for manufacture of carbon dioxide gas absorber, which involves obtaining resin solution by dissolving resin (A) in organic solvent, dispersing carbonylation catalyst in resin solution, and removing organic solvent.
NOVELTY - A metal hydride fuel storage apparatus comprises a metal hydride material contained within a cavity (2).    USE - The metal hydride fuel storage apparatus, e.g. cartridge (2) is used for fuel cells, e.g. microelectromechanical systems-based fuel cells.    ADVANTAGE - The invented metal hydride fuel storage apparatus provides fuel storage capacity while optimizing the power needed to extract the hydrogen fuel from the cartridge.    DETAILED DESCRIPTION - A metal hydride fuel storage apparatus comprises a first substrate having a cavity, resistive heaters, and electrically isolating heat conducting coatings; second substrate having an outlet comprising hydrogen permaselective membrane and a thick film porous material that forms a pressure relief structure and electrically isolating, heat conducting coatings; and a metal hydride material contained within the cavity. The second substrate is bonded to the first substrate forming a sealed volume within the cavity.    An INDEPENDENT CLAIM is also included for a method comprising forming a first substrate having a cavity; positioning resistive heaters in the cavity; coating the cavity and the resistive heaters with materials that are capable of electrically isolating the resistive heaters and conducting heat; filling the cavity with a metal hydride material; forming a second substrate having an outlet having a hydrogen permaselective membrane and a thick film porous material that forms a pressure relief structure and electrically isolating, heat conducting coatings; and sealing the cavity by bonding the second substrate to the first substrate.    DESCRIPTION OF DRAWING(S) - The figure is a schematic diagram of a metal hydride fuel storage apparatus.    Cartridge (2)    Cavity (4)    Cap coating (10)    Outlet valve (16)    O-ring (24)
NOVELTY - A wiring material (1) contains a composite strip material (4) comprising a copper or copper alloy strip (2) and a nickel strip (3a, 3b). Both surfaces of the composite strip material are partially covered with an insulator (7) such that the nickel exposure portion (5) is formed at the composite strip material.    USE - Used for a battery pack (claimed) for secondary batteries for electronic devices.    ADVANTAGE - The wiring material has high conductivity and good resistance-welding property.    DETAILED DESCRIPTION - An INDEPENDENT CLAIM is included for a battery pack.    DESCRIPTION OF DRAWING(S) - The figure shows a top view and a sectional view of the wiring material.    Wiring material (1)    Copper strip (2)    Nickel strip (3a, 3b)    Composite strip material (4)    Nickel exposure portion (5)    Insulator (7)
NOVELTY - A collector (8) is arranged on undried active material layer (9a) formed in concave portion (22p) of printing support structure (22). Another active material layer (9b) is formed on the collector, by applying active material paste (72) so as to form electrode composite (10a).    USE - For manufacturing laminated type battery such as lithium polymer secondary battery.    ADVANTAGE - The electrode composite is obtained with high efficiency, without wasting active material paste. Thus battery is manufactured efficiently with reduced cost.    DESCRIPTION OF DRAWING(S) - The figure shows a sectional view illustrating laminated type battery manufacturing method.    collector (8)    active material layers (9a,9b)    electrode composite (10a)    printing support structure (22)    concave portion (22p)    active material paste (72)
NOVELTY - The sintering-type cadmium cathode (2) contains cadmium hydroxide filled with respect to a substrate (210). The cadmium hydroxide in the surface of cathode is covered with polyvinyl alcohol. Nickel hydroxide crystal is added to the inside of cathode, in the state of positioning out of the cadmium hydroxide crystal.    USE - For alkaline storage batteries used as electric power generating unit of portable apparatus.    ADVANTAGE - The sintering-type cadmium cathode has high electrode capacitance, migration inhibitory effect and favorable charging-and-discharging cycle property. The precipitation of cadmium hydroxide in surface between electrode and separator is suppressed.    DETAILED DESCRIPTION - An INDEPENDENT CLAIM is included for manufacture of sintering-type cadmium cathode.    DESCRIPTION OF DRAWING(S) - The figure shows an outline of manufacturing method of cadmium cathode. (Drawing includes non-English language text).    cadmium cathode (2)    substrate (210)
NOVELTY - Several empty cans (21) are mutually connected by a warm-water pipe (20). The heated fluid is supplied and is discharged from the pipe through a supply portion (28) and a discharge portion (29) formed in a warm-water tube (2), respectively. The pipe is inserted into a cover (23) formed of polyethylene terephthalate (PET) bottles, such that air space between the cover and pipe is sealed.    USE - Solar water heater for use as water heater used for heating tap water used for bath, heater for irrigation water and heater for soil disinfection.    ADVANTAGE - The heat radiation from warm water in the warm-water pipe is prevented, by using the cover formed of PET bottles. The thermal storage property of the warm water pipe is maintained sufficiently. The manufacturing cost of the solar water heater is reduced, by using empty can and PET bottles.    DESCRIPTION OF DRAWING(S) - The figure shows a partial perspective view of the solar water.    Warm-water tube (2)    Warm-water pipe (20)    Empty cans (21)    Cover (23)    Supply portion (28)    Discharge portion (29)
NOVELTY - The photoelectric conversion apparatus includes an insulator (3) comprising polyimide containing siloxane structure filled between the grain-shaped crystal semiconductors (2) arranged on a substrate (1). A semiconductor layer (4) having reverse conductivity with respect to the crystal semiconductors, is formed over the crystal semiconductors.    USE - For solar power generation.    ADVANTAGE - Ensures insulator with sufficient thickness on the substrate, hence prevents over-etching of the surroundings of the grain-shaped crystal semiconductor at the time of wet etching, thereby improving photoelectric conversion efficiency, manufacture margin and reliability of the photoelectric conversion apparatus easily and inexpensively.    DETAILED DESCRIPTION - An INDEPENDENT CLAIM is also included for photoelectric conversion apparatus manufacturing method.    DESCRIPTION OF DRAWING(S) - The figure shows a sectional view of the photoelectric conversion apparatus.    substrate (1)    crystal semiconductors (2)    insulator (3)    semiconductor layer (4)    electrode (5)
NOVELTY - The solar cell (20) has a photoelectrode (10) having a transparent electrode (1) arranged on light-receiving surface (F2) of a semiconductor electrode (2). The semiconductor electrode and counter electrode (CE) are provided through a gel electrolyte (E). The surface or surface vicinity of the semiconductor electrode contains a polymer of number average molecular weight 1000-50000 containing specific repeating units.    USE - For pigment sensitization type solar cell.    ADVANTAGE - The pigment sensitization type solar cell has excellent high temperature durability and photoelectric conversion efficiency for long period of time.    DETAILED DESCRIPTION - The pigment sensitization type solar cell has a photoelectrode having a transparent electrode (1) adjoined and arranged on light-receiving surface (F2) of a semiconductor electrode (2). The semiconductor electrode and counter electrode (CE) are arranged opposing each other through a gel electrolyte (E). The surface or surface vicinity of the semiconductor electrode contains a polymer of number average molecular weight 1000-50000 containing repeating units of formula (1).    X = sulfur atom or NR3;    R3 = H or 1-12C optionally substituted alkyl group; and    R1, R2 = H, optionally substituted 1-12C alkyl group or optionally substituted 1-6C alkoxy group    R1, R2 and R3 are not hydrogen or optionally substituted 1-3C alkyl group at the same time.    DESCRIPTION OF DRAWING(S) - The figure shows the model sectional drawing of the pigment sensitization type solar cell.    transparent electrode (1)    semiconductor electrode (2)    photoelectrode (10)    solar cell (20)    counter electrode (CE)    gel electrolyte (E)    light-receiving surface (F2)
NOVELTY - The production of a layer system including at least one metallic carrier and an anode functional layer comprises spraying a metal powder as a carrier layer onto a base, the application of an anode functional layer onto the carrier layer by thermal spraying, and removal of the layer system from the base.    USE - Used in the production of high temperature fuel cells.    ADVANTAGE - The base or intermediate layer on it can be dissolved or decomposed so that the carrier substrate and its layers can be easily separated from the base. The process enables all the layers of a high temperature fuel cell to be obtained exclusively by thermal injection.    DETAILED DESCRIPTION - An INDEPENDENT CLAIM is included for production of a high temperature full cell including an anode functional layer, an electrolyte layer on it, a cathode functional layer (CFL) on the electrolyte layer, and an extra layer on the CFL.
NOVELTY - A separator plate (8) has flow field having flow channels, and header adjacent to the flow field and defining manifold for supplying fluid to the flow channels. The flow field comprises an electrically conductive material and the header comprises an electrically non-conductive non-metallic material.    USE - Used for fuel cell stack (claimed).    ADVANTAGE - The invention is optimized to promote fuel cell efficiency as cost-effectively as possible.    DETAILED DESCRIPTION - An INDEPENDENT CLAIM is also included for a method for forming separator plate comprising forming first and second separator plate sections and joining then into an integral body. The first section comprises electrically conductive material and the second section comprises electrically non-conductive material. Both materials comprise polymeric material.    DESCRIPTION OF DRAWING(S) - The figure is a schematic illustration of two cells in liquid-cooled proton exchange membrane fuel cell stack.    Separator plate (8)    Clamping terminal plate (10, 12)    Fluid distribution separator plates (14, 16)    Active sides (20, 21)    Plumbing (50)
NOVELTY - A non-aqueous electrolyte battery has cathode (7) having cathode active material containing lithium, anode (6) having anode active material capable of being doped with/dedoped from lithium, and non-aqueous electrolyte including electrolyte salt. The anode active material is composed of a mixture of carbonaceous materials having different average particle sizes.    USE - Used in electronic devices.    ADVANTAGE - The invention is capable of increasing energy density without deteriorating battery characteristics.    DETAILED DESCRIPTION - The non-aqueous electrolyte battery comprises cathode having cathode active material containing lithium, anode having anode active material capable of being doped with/dedoped from lithium, and non-aqueous electrolyte including electrolyte salt. The anode active material is composed of mixture of carbonaceous materials having different average particle sizes. The carbonaceous materials are arranged in order of small particle size, assuming that the particle size in order of 10% from side of small particle size is D10, the particle side on order of 50% is D50, and the particle size in order of 90% is D90. The anode active material has particle size distribution satisfying relations represented by log(D50)-log(D10)at most0.3 and log(D90)-log(D50)at most0.3.    DESCRIPTION OF DRAWING(S) - The figure is a sectional view of lithium-ion secondary battery.    Anode (6)    Cathode (7)    Separator (8)    Collector (9)    Anode composite mixture layer (11)    Cathode current collector (12)    Cathode composite mixture layer (13)
NOVELTY - The mixture of binder resin having carbon (22) as structural atom and silicon particles (21) is molded to plate shape. Subsequently, the obtained molded product is baked below the melting temperature of silicon and solar cell substrate is obtained.    USE - Thin film solar cells (claimed).    ADVANTAGE - The solar cell substrate having excellent heat resistance is efficiently and economically obtained. The obtained substrate has high durability, and favorable thermal expansion coefficient. The distortion of silicon active layer on the substrate is avoided, and silicon active layer of favorable crystal quality and large crystal grain diameter is formed at high speed.    DETAILED DESCRIPTION - INDEPENDENT CLAIMS are included for the following:    (1) manufacture of solar cell;    (2) substrate for solar cell; and    (3) solar cell.    DESCRIPTION OF DRAWING(S) - The figure shows block diagram of the state inside of the substrate.    Silicon particle (21)    Carbon (22)    Layer of silicon carbide (23)
NOVELTY - An electrolyte film comprises a crosslinking electrolyte polymer having a monomer containing 2-methacrylamide-2-methylpropane sulfonic acid or its salt as an essential structural unit.    USE - For fuel cell (claimed), e.g. for electric vehicle or portable device.    ADVANTAGE - The electrolyte film has excellent proton conductivity, durability and methanol transmission preventing capability.    DETAILED DESCRIPTION - An INDEPENDENT CLAIM is also included for fuel cell incorporating the electrolyte film.    DESCRIPTION OF DRAWING(S) - The graph shows the evaluation result of direct methanol type fuel cell. (Drawing includes non-English language text).
NOVELTY - The battery consists of a sealing board (2) for closing a battery can (1) accommodating the electrodes (41-43). The sealing board consists of metal plates (21,22) provided with corresponding gas excretory pores (25,26). A valve film provided at the sealing board, closes the pore of one metal plate. A nickel plating layer (30) is formed over the entire surface of the valve film, in contact with the metal plates.    USE - Non-aqueous electrolyte secondary battery e.g. lithium ion battery for portable electronic device, electric vehicle.    ADVANTAGE - Prevents electric corrosion in the sealing board, as entry of moisture or seeping of the electrolyte between the metal plates is prevented. Hence reliable output is acquired for a long time.    DESCRIPTION OF DRAWING(S) - The figure shows the front view of the battery can.    battery can (1)    sealing board (2)    metal plates (21,22)    valve film (24)    gas excretory pores (25,26)    nickel plating layer (30)    electrodes (41-43)
NOVELTY - A non-perfluorinated polyelectrolyte (P1) comprises acrylic and/or vinyl resin containing at least one ionic or ionizable group and having an equivalent weight of 200 - 4000 (preferably 200 - 1500); and optionally at least one additional polymer.    USE - In the formation of a polyelectrolyte membrane, which is useful in a membrane electrode assembly, a fuel cell, and a battery (claimed). Also useful in thermoplastic articles, coatings, ion exchange resin, oil recovery, and biological membrane.    ADVANTAGE - The non-perfluorinated polyelectrolyte provides membranes directly from aqueous or non-aqueous dispersions by easier and environmental friendly method. The polyelectrolyte membrane obtained from the non-perfluorinated polyelectrolyte has a higher chemical resistance and mechanical strength. Since the ionic and ionizable group (i.e. sulfonated group) is already on the monomer, which does not require the post-sulfonation of the resin.    DETAILED DESCRIPTION - INDEPENDENT CLAIMS are included for the following:    (a) a polyelectrolyte membrane (M1) comprising (P1);    (b) a membrane electrode assembly (A1) comprising (M1);    (c) a fuel cell comprising anode and cathode compartments separated by (M1);    (d) preparation of (P1) involving blending at least one polymer (P2) containing acrylic and/or vinyl units, and at least one ionic or ionizable group; and at least one additional polymer; and    (e) a composition comprising the polymer product of polymerizing at least one polymerizable acrylic and/or vinyl containing monomer, and at least one monomer containing at least one ionic and/or ionizable group; in the presence of a dispersion of at least one additional polymer capable of dispersing in a medium.
NOVELTY - Production of sulfonated polyaryletherketones involves reacting a polyaryletherketone (I) with an alkanesulfonic acid to give sulfur- containing (I).    USE - The optionally crosslinked polymers or their blends are used as polymer electrolyte membranes, especially in fuel cells (claimed).    ADVANTAGE - Sulfonation degrees over a wide range (e.g. 10-90%) can be achieved and low sulfonation degrees can be obtained by holding constant a parameter such as temperature, reaction time or concentration of the sulfonating agent. Water-insoluble but highly ion-conductive membranes suitable for use in fuel cells can be thus obtained.    DETAILED DESCRIPTION - INDEPENDENT CLAIMS are also included for    (1) the use of alkanesulfonic acids in the production of the sulfur-containing polyaryletherketones;    (2) the subsequent sulfonation of these S-containing polymers to produce sulfonated polyaryletherketone;    (3) crosslinked sulfonated polyaryletherketones;    (4) polymer blends containing sulfonated polyaryletherketones especially together with highly temperature stable thermoplastics such as polyethersulfones and/or polysulfones; and    (5) polymer electrolyte membranes containing an optionally crosslinked sulfonated polyaryletherketone or a sulfonated polyaryletherketone-containing polymer blend.    DESCRIPTION OF DRAWING(S) - The graph shows the current density- voltage performance for a 51.4% sulfonated polyetheretherketone membrane.
NOVELTY - The secondary battery contains transition metal compound in which intercalation of magnesium ion is possible as anode active material, magnesium metal as cathode active material and an electrolyte liquid (I). (I) comprises electrolyte and solvent which consists of ether-type compound liquid. The electrolyte contains compound having aromatic atom group and halogen atom coupled with magnesium atom.    USE - Magnesium secondary battery for portable information device.    ADVANTAGE - The magnesium secondary battery is more economical than lithium cell, and has high safety, electric capacitance density and charge voltage. The magnesium secondary battery has favorable environmental impact when compared with that of lead battery and nickel-cadmium battery.    DESCRIPTION OF DRAWING(S) - The figure shows the cyclic voltage curve of tetrahydrofuran solution of bromino phenyl magnesium (C6H5MgBr). (Drawing includes non-English language text).
NOVELTY - A proton conductive polymer film (1) has a layer, and has ion-exchange capacity (A) of 0.5 meq/g or more. The ion-exchange capacity (B) of the layer in its inner side is smaller than the ion-exchange capacity of the layer in its surface.    USE - For direct methanol-type fuel cell (claimed).    ADVANTAGE - The proton conductive polymer film has high proton conductivity, methanol interruption property, and high dimensional stability, with respect to methanol aqueous solution.    DETAILED DESCRIPTION - An INDEPENDENT CLAIM is included for direct methanol-type fuel cell consisting of the proton conductive polymer film.    DESCRIPTION OF DRAWING(S) - The figure shows the principal portion of sectional drawing of a polymer electrolyte fuel cell using the proton conductive polymer film.    Proton conductive polymer film (1)    Catalyst supporting gas diffusion electrode (2)    Flow path (3)    Separator (4)    Gasket (5)
NOVELTY - The polymer particle dispersion contains a polymer particle and an ionic liquid.    USE - Used for pseudo solid electrolyte for battery (both claimed) such as pigment sensitization-type solar cell, lithium secondary battery and fuel cell.    ADVANTAGE - The polymer particle dispersion has excellent durability and electroconductivity and is eco-friendly.    DETAILED DESCRIPTION - INDEPENDENT CLAIMS are included for the following:    (1) pseudo solid electrolyte; and    (2) battery using the pseudo solid electrolyte.
NOVELTY - The module has grooves (28,29) formed at both surfaces of a substrate (27), and a light emitting diode (21) and avalanche photodiode (22) formed at main surface of the substrate. The grooves (28,29) are penetrated inside a through hole (30) of the light emitting diode and airtight sealing is performed to the light emitting diode. Fresnel lenses (32-34) are mounted on the groove (29).    USE - Photoelectric conversion module for optical communication.    ADVANTAGE - Achieves reduction in size providing a cheap optoelectric conversion module.    DESCRIPTION OF DRAWING(S) - The figure shows the photoelectric conversion module.(Drawing includes non-English language text).    Light emitting diode (21)    Avalanche photodiode (22)    Substrate (27)    Grooves (28,29)    Through hole (30)    Fresnel lenses (32-34)
NOVELTY - A selective layer is provided over a protective layer formed on a substrate. A portion of the selective layer, is exposed and a transparent electrode layer (D), a photoelectric layer (E) and another electrode layer (F) are sequentially stacked over the selective layer. The exposed regions of the selective layer are etched.    USE - For manufacturing thin film solar cell (claimed).    ADVANTAGE - Provides a solar cell having a high operating efficiency.    DETAILED DESCRIPTION - A selective layer is provided over a protective layer formed on a substrate. A portion of the selective layer, is exposed and a transparent electrode layer (D), a photoelectric layer (E) and another electrode layer (F) are sequentially stacked over the selective layer. The exposed regions of the selective layer are etched after arranging a support substrate over a resin layer arranged above electrode layer (F).    INDEPENDENT CLAIMS are also included for the following:    (1) thin film solar cell; and    (2) thin film solar cell module.    DESCRIPTION OF DRAWING(S) - The figures show the sectional views explaining the thin film solar cell manufacturing method. (Drawing includes non-English language text).    substrate (A)    protective layer (B)    selective layer (C)    transparent electrode (D)    photoelectric layer (E)    electrode layer (F)
NOVELTY - A porous base material is processed by actinic ray irradiation or plasma, ozone or corona discharge. Subsequently, monomer having functional group is impregnated into the processed base material. The base material is irradiated with electron beam, and the monomer is polymerized.    USE - For manufacture of electrolyte film used for fuel cell (claimed) and electrochemical apparatus.    ADVANTAGE - The electrolyte film with excellent durability is produced inexpensively with high productivity. Permeation-swelling of methanol in electrolyte film for direct alcohol-type fuel cells is eliminated.    DETAILED DESCRIPTION - A porous base material is processed by an actinic ray irradiation or plasma, ozone or corona discharge. Subsequently, a monomer having a functional group which has an ion exchange group or transformable to ion exchange group, or having an introducible region for ion exchange group after polymerization, is impregnated into the processed porous base material. The pore of the porous base material is packed with the monomer. The porous base material packed with the monomer is irradiated with an electron beam, and the monomer is polymerized.    Subsequently, functional group (A) which optionally functions on the obtained polymer is introduced as ion exchange group, to obtain electrolyte film. Introduction of the functional group (A) is performed as required.    An INDEPENDENT CLAIM is included for fuel cell.
NOVELTY - A reverse-side protection sheet has heat-resistant coloring polyolefin-type resin film (3) laminated on surface of base film (1), and inorganic oxide vapor deposition film (2) and transparent or semitransparent polyolefin-type resin film (4) sequentially laminated on other surface of (1).    USE - For solar-cell modules (claimed).    ADVANTAGE - The reverse-side protection sheet has excellent heat resistance, water-vapor barrier property, oxygen barrier property, design property, durability, transparency and protection capability. The protection sheet provides solar-cell module having excellent strength, weather resistance, heat resistance, water resistance, light resistance, wind-pressure resistance, hail resistance, chemical resistance, damp-proofing property, stain resistance, light reflection property, light diffusion property, design property and safety. The solar cell module is manufactured economically.    DETAILED DESCRIPTION - A reverse-side protection sheet has heat-resistant coloring polyolefin-type resin film (3) laminated on surface of base film (1), and inorganic oxide vapor deposition film (2) and transparent or semitransparent polyolefin-type resin film (4) sequentially laminated on other surface of (1). (3) Contains additive for coloring, ultraviolet (UV) absorber and light stabilizer. (4) Contains UV absorber and light stabilizer.    An INDEPENDENT CLAIM is included for solar-cell module.    DESCRIPTION OF DRAWING(S) - The figure shows the rough sectional drawing of the laminated reverse-side protection sheet.    base film (1)    inorganic oxide vapor deposition film (2)    heat-resistant coloring polyolefin-type resin film (3)    heat-resistant transparent or semitransparent polyolefin-type resin film (4)
NOVELTY - A non-aqueous electrolyte secondary battery contains a positive electrode, a negative electrode and a non-aqueous electrolyte. The negative electrode is obtained by applying and adhering cathode mix containing carbon material and binder on a collector. The binder contains polyimide compounds (1,2).    USE - Non-aqueous electrolyte secondary battery.    ADVANTAGE - The separation of the carbon material from the cathode mix is prevented. The cathode mix is adhered firmly to the collector. The non-aqueous electrolyte secondary battery has excellent charging and discharging property.    DETAILED DESCRIPTION - The non-aqueous electrolyte secondary battery contains a positive electrode, a negative electrode, and a non-aqueous electrolyte. The negative electrode is obtained by applying and adhering cathode mix containing carbon material and binder on a collector. The binder contains polyimide compounds of formulae (I) and (II).    Ar = aryl.
NOVELTY - A polyarylene-type copolymer has preset repeating units.    USE - For proton conduction film (claimed) used as electrolyte of primary and secondary batteries, solid polymer electrolyte for fuel cells, display element, sensor, signal transmission medium, solid capacitor and ion exchange membrane.    ADVANTAGE - The polyarylene group copolymer excels in proton conduction, hot-water resistance, radical durability, chemical stability, dimensional stability, toughness and mechanical strength.    DETAILED DESCRIPTION - A polyarylene-type copolymer has repeating unit of formula (1), repeating unit of formula (2-1) or (2-2) and repeating unit of formula (3).    A = electron withdrawing group;    B = electron donating atom or group;    Z = aryl group;    R1-R7,R11-R13,R21-R28 = H or alkyl group;    m = 0-2;    X,Y = bivalent group or single bond; and    n,p = 1-4.    INDEPENDENT CLAIMS are included for the following: (i) proton conduction film which consists of a polyarylene group copolymer; and (ii) manufacture of polyarylene-type copolymer which involves reacting aromatic compound of formula (7), aromatic compound of formula (8-1) or (8-2) and aromatic compound of formula (9).    A,B,Y,Z,R1-R7,R21-R28,m,X,R11-R13,n and p = same as above-defined; and    l = 2-100.
NOVELTY - The acidic-gas absorption and removal agent (10) is obtained by kneading calcium sulfate (6), calcium hydroxide (7), activated carbon (8) and amorphous carbon (9). The kneaded material contains an oxygen defect property calcium material containing calcium (in weight parts) (2-60) and carbon (0.5-6) with respect to sulfur (1).    USE - For acidic-gas absorption processing apparatus for fuel cell system (claimed).    ADVANTAGE - Durability of the acidic gas absorption and removal agent is increased. Acidic gases such as nitrogen oxide and sulfur oxide are removed efficiently.    DETAILED DESCRIPTION - INDEPENDENT CLAIMS are included for the following:    (1) acidic-gas absorption processing apparatus; and    (2) fuel cell system.    DESCRIPTION OF DRAWING(S) - The figure shows the block diagram of the acidic gas absorption and removal agent. (Drawing includes non-English language text).    calcium sulfate (6)    calcium hydroxide (7)    activated carbon (8)    amorphous carbon (9)    acidic gas absorption and removal agent (10)
NOVELTY - A conductive resin composition contains electroconductive agent and radical polymerizable heat-curing type resin with acid value of 15-95 mgKOH/g.    USE - For electroconductive plate used as separator for fuel cell (both claimed) especially polymer electrolyte fuel cell.    ADVANTAGE - The resin composition has excellent electroconductivity, moldability and fluidity, and provides electroconductive plate with excellent mechanical characteristics such as compressive strength and bending strength, water absorptivity, favorable gas permeability, acid resistance, durability and dimensional accuracy.    DETAILED DESCRIPTION - INDEPENDENT CLAIMS are included for the following:    (1) electroconductive plate which is formed by hardening the resin composition; and    (2) manufacture of the plate which involves molding the resin composition by resin molding method.
NOVELTY - A direct type liquid fuel cell power generator comprises a first flow path plate (102) having a first flow path (101) that passes so as to come into contact with all anode electrodes of electromotive portion unit group without branching from an inlet to an outlet, and is formed so as to come into contact with an anode electrode of the electromotive portion units.    USE - Used as liquid fuel cell power generator.    ADVANTAGE - The direct type liquid fuel cell power generator obtains a stable output by improving a shape of a flow path of a flow path plate through which a flue flows.    DETAILED DESCRIPTION - A direct type liquid fuel cell power generator comprises an electromotive portion unit group of electromotive portion units formed by sandwiching an electrolyte film between an anode electrode including an anode catalyst layer and a cathode electrode including a cathode catalyst layer; a first flow path plate having formed in the plate, a first flow path which is disposed in abutment with the anode electrode of the electrode portion unit group and through which a fuel flows; and a second flow path plate having a second flow path which is disposed in abutment with the cathode electrode of the electrode portion unit group and through which an oxidizing agent flows. The first flow path passes so as to come into contact with all anode electrodes of the electromotive portion unit group without branching from an inlet to an outlet, and is formed so as to come into contact with an anode electrode of the electromotive portion units.    DESCRIPTION OF DRAWING(S) - The figure is a view of a direct type methanol fuel cell power generator.    Flow path (101)    Path plate (102)    Fuel path plate (103)    Fuel flow path (104)    Supply post (105)
NOVELTY - A fuel cartridge (10) comprises a free space portion and a filler insert (12) including an absorbent material capable of wicking fuel (20) by capillary action. The filler insert is in contact with the fuel at any orientation of the cartridge and at any fuel level.    USE - For direct methanol fuel cells (DMFC).    ADVANTAGE - The fuel cartridge possesses high storage capacity and does not require a pressurized source to transport the fuel to the proton exchange membrane (PEM).    DESCRIPTION OF DRAWING(S) - The figure shows a front view of a fuel cartridge oriented in an arbitrary position.    Fuel cartridge (10)    Filler insert (12)    Disks (14)    Connecting column (16)    Fuel (20)    Outlet port (24)
NOVELTY - A guide (20) assists sliding of a solar cell module at both corner portions. A side surface of another solar cell module is inserted into the guide gap so that several solar cell modules are connected to each other at the time of the expanding the panel in planar shape. The modules are overlapped on each other during storage of the panel.    USE - Portable solar cell panel used in industry, house, factory, and also used as power supply during emergency situation and disaster.    ADVANTAGE - Since the connection and disconnection of the cell modules are performed easily, the panel is easily conveyed or stored.    DESCRIPTION OF DRAWING(S) - The figure shows a perspective view of the portable solar cell panel. (Drawing includes non-English language text).    Guide (20)    Terminal portion (30)    Handle (50)    Solar cell (101)
NOVELTY - A non-aqueous electrolyte battery is equipped with a positive electrode, a negative electrode and a physical gel electrolyte. The physical gel electrolyte contains an electrolyte liquid containing gamma-butyrolactone.    USE - As non-aqueous electrolyte battery for portable information technology equipment such as mobile telephone and mobile computer.    ADVANTAGE - The deterioration of battery properties such as storage characteristics is suppressed and decomposition of gamma-butyrolactone on surface of negative electrode is inhibited. The repair function of the film for suppressing self-discharge of negative electrode surface is improved by using physical gel electrolyte. The self-discharge of battery is suppressed.    DESCRIPTION OF DRAWING(S) - The figure shows the relationship between the content rate of gamma-butyrolactone in the electrolyte liquid and the voltage variation of the battery by preservation. (Drawing includes non-English language text).
NOVELTY - A resin material (6) made of ethylene-propylene-diene ternary polymer or ethylene-propylene copolymer with elasticity higher than elasticity of synthetic resin material of a terminal seat (3) is provided between the terminal seat and an electric pole portion (9).    USE - Terminal portion structure of lead storage battery used in two wheeled vehicle.    ADVANTAGE - The corrosion of the terminal portion by the electrolyte liquid is prevented and the reliability of the lead storage battery is improved. The product yield of the lead storage battery is increased.    DETAILED DESCRIPTION - An INDEPENDENT CLAIM is also included for terminal portion manufacturing method.    DESCRIPTION OF DRAWING(S) - The figure shows the section of the terminal portion structure.    Terminal portion (1)    Terminal seat (3)    Resin material (6)    Electric pole portion (9)    Cylinder portion (9a)    Welding portion (13)
NOVELTY - The gel-form electrolyte formation composition comprises mono (meth)acrylate of polyoxyalkylene glycol having polymerization degree of 1-9 as polymerizable component, poly (meth)acrylate, an electrolyte and an organic solvent. The poly (meth)acrylate has average functional group number of 2.5-4.5.    USE - For formation of gel-form electrolyte (claimed) used for electrochemical elements such as battery and capacitor.    ADVANTAGE - The gel-form electrolyte formation composition has high electrolyte liquid retention, and forms gel-form electrolyte with excellent high temperature durability and high ionic conductivity.    DETAILED DESCRIPTION - INDEPENDENT CLAIMS are included for the following:    (1) gel-form electrolyte; and    (2) manufacture of gel-form electrolyte.
NOVELTY - A specific glycol derivative and specific (meth)acrylic ester are reacted in the presence of tetraalkyl titanate transesterification catalyst, to obtain a high-purity mono and di(meth)acrylic acid ester.    USE - For use as polymer gel electrolyte of lithium secondary battery.    ADVANTAGE - Manufacture of high purity mono and di (meth)acrylic acid ester is performed efficiently. Battery characteristics of the lithium secondary battery are improved. Liquid spill of the battery is prevented.    DETAILED DESCRIPTION - A glycol derivative of formula (1) and (meth)acrylic ester of formula (2) are reacted in the presence of tetraalkyl titanate transesterification catalyst, to obtain a high-purity mono and di(meth)acrylic acid ester of formula (3).    R1-(AO)m-H (1);    R1 = 1-22C alkoxy group and phenyloxy group, 1-22C alkyl phenyloxy group, 4-hydroxy-2,2,6,6-tetramethyl pyridine-1-yl group or hydroxyl group;    AO = mixture of 2 or more types of alkylene oxy group;    m = average addition number-of-moles of alkylene oxy group which is 1-100;    R2 = H or methyl group;    R3 = 1-8C alkyl group; and    R4 = 1-22C alkoxy group and phenyloxy group, 1-22C alkyl phenyloxy group, 4-(meth)acryloyloxy-2,2,6,6-tetramethyl pyridine-1-yl group or (meth)acryloyloxy group.
NOVELTY - A secondary battery has anode (5), cathode (3) and electrolyte. The active material of anode and cathode contains a specific polymer in a molecule.    USE - For portable electronic devices such as notebook computer and mobile telephone.    ADVANTAGE - The secondary battery has high capacitance, stability, and charging and discharging cycle.    DETAILED DESCRIPTION - A secondary battery has an anode, a cathode and electrolyte. The active material of anode and cathode contains a polymer of formula (1) in a molecule.    R1-R3 = H or methyl group; and    X = structure of formula (2).    R4 and R5 = structure of formula (3 or 4).    R6-R8 = methyl, phenyl or fluorine atom; and    R9 = H, methyl, tert-butyl, methoxy or fluorine atom.    INDEPENDENT CLAIMS are included for the following:    (i) monomer of formula (8 or 9).    R1-R3,X = same as defined above; and    Y,Z = structure of formula (2), when X has structure of formula (2) Y is H or methyl and vice versa;    and    (ii) polymer of formula (6 or 7).    R1-R3,X,Y,Z = same as defined above; and    n = more than 1.    DESCRIPTION OF DRAWING(S) - The figure shows the conceptual diagram of battery structure. (Drawing includes non-English language text).    cathode collector (1)    cathode (3)    separator (4)    anode (5)    anode collector (6)
NOVELTY - The catalyst composition comprises aromatic polymer, carbon microparticle and a metal catalyst. The aromatic polymer contains highly acidic group in the side chain.    USE - For collector-catalyst layer and electrolyte film conjugant used for fuel cells (both claimed).    ADVANTAGE - The catalyst composition improves the electric power generation capability of fuel cells.    DETAILED DESCRIPTION - INDEPENDENT CLAIMS are included for the following:    (1) collector-catalyst layer conjugant containing collector and catalyst layer comprising catalyst composition;    (2) catalyst layer-electrolyte film conjugant containing electrolyte film and catalyst layer;    (3) collector-catalyst layer-electrolyte film conjugant containing collector, electrolyte film and catalyst layer; and    (4) fuel cell obtained by using the catalyst composition or conjugant.
NOVELTY - Polyelectrolyte contains a polymer compound having an anionic group and a cationic group on the same and/or different polymeric molecule.    USE - For fuel cells (claimed).    ADVANTAGE - The polyelectrolyte has improved ionic conductivity and strength.    DETAILED DESCRIPTION - INDEPENDENT CLAIMS are included for the following:    (1) manufacture of polyelectrolyte which involves impregnating a polymer compound having anionic and cationic groups on the same and/or different molecule on a polymeric base material; and    (2) fuel cell which has an electrolyte film containing above polyelectrolyte, a support and a reaction pole.
NOVELTY - Absorber comprises an absorber wing for converting light and heat, and a tubular system for a heat carrier arranged between two metal sheets which form the absorber wings. The progression of the tubular system is inserted into at least one of the metal sheets and the metal sheets are joined together.    USE - For a thermal collector of a solar device.    ADVANTAGE - The tubular system can be easily integrated into the absorber wings.    DETAILED DESCRIPTION - An INDEPENDENT CLAIM is also included for a process for the production of an absorber.
NOVELTY - A multilayer photovoltaic (solar) cell module comprises a backing layer containing a blend of an ethylene/acid copolymer ionomer dispersed in a continuous or co-continuous polyamide phase.    USE - Used to convert light energy into electrical energy useful for powering machinery, electrical equipment, and appliances.    ADVANTAGE - The invention reduces the problems encountered with laminate construction while maintaining good performance in performance areas for solar cell backings.    DETAILED DESCRIPTION - An INDEPENDENT CLAIM is also included for a process for preparing a backing for a solar cell, comprising making a blown film or an extrusion cast film from a blend. The backing is obtained from a blend of an ethylene acid copolymer ionomer dispersed in a continuous or continuous polyamide phase.
NOVELTY - A polyalkylene oxide-based polymer electrolyte composition is provided, to improve the stability at the interface between a lithium metal and an electrolyte during charge/discharge and the efficiency of lithium charge/discharge.    DETAILED DESCRIPTION - The composition comprises 3-30 wt% of a lithium salt; 0.1-80 wt% of a crosslinking agent represented by the formula 1; 0.01-20 wt% of at least one lithium surface stabilizer selected from the compounds represented by CiF(2i+1)CjH2j-Q1-(CH2CH2O)k-CjH2j-Q2-R9 (wherein Q1 and Q2 are -O-, -OC(O)O-, OC(O)- or -C(O)O-, respectively; R9 is H or a linear or branched perfluorinated alkyl group of C1-C10; i and k are integer of 1-20, respectively; and j is an integer of 0-5) or D-(-W) l (wherein l is an integer of 1-8); 0.1-90 wt% of at least one plasticizer selected from nonaqueous polar solvents; and 0.5-5 wt% of a curable initiator. In the formula 1, X is -C(-)X1-, -CX1X2-, -SO2-, -P(-)O- or -P(-)O-Ph (wherein X1 and X2 are a linear or branched alkyl or haloalkyl group of C1-C10, respectively); R is a linear or branched alkyl group of C1-C10; R1, R2, R3, R4, R5, R6 and R7 are H or CH3, respectively; R8 is a linear or branched alkyl group of C1-C10; j is 2 or 3; and p, q and r are an integer of 0-20, respectively.
NOVELTY - The electrodes (16,18) with functional layer (17) interposed between them are formed on a substrate (15). The functional layer is formed by mixing solutions (11,12) and solution (13) that disperses the microparticles (14) of organic material of solution (12).    USE - Manufacturing heterojunction element for solar cell, light emitting diode, diode, transistor and sensor used in electronic devices such as notebook computer.    ADVANTAGE - Provides an inexpensive and useful heterojunction element to improve the conversion efficiency or luminous efficiency of the electronic device.    DETAILED DESCRIPTION - An INDEPENDENT CLAIM is also included for heterojunction element manufacturing apparatus.    DESCRIPTION OF DRAWING(S) - The figure shows sections illustrating the steps involved in manufacturing heterojunction element. (Drawing includes non-English language text).    Solutions (11,12,13)    Microparticles (14)    Substrate (15)    Electrodes (16,18)    Functional layer (17)
NOVELTY - The water-repellent paste is obtained by mixing solvent easily soluble in water and solvent hardly soluble in water with fluororesin dispersion and carbon slurry.    USE - Gaseous diffusion layer of fuel cell.    ADVANTAGE - The water-repellent paste has favorable handleability and enables easy control of fiberization. The gaseous diffusion layer having excellent gas permeability, water vapor permeability, electroconductivity and surface uniformity is formed.    DESCRIPTION OF DRAWING(S) - The figure shows the measured time until the fluororesin in the water-repellent paste fiberizes. (Drawing includes non-English language text).
NOVELTY - The plastic film electrode comprises a laminate of plastic film support (1) and electroconductive thin film (2). The electroconductive film comprises metal, metal oxide and/or electroconductive polymeric material. The surface of electroconductive thin film is covered with carbon thin film (3).    USE - Pigment sensitization-type photoelectric cell (claimed) used for crime prevention apparatus, audio apparatus, ventilation fan, light control apparatus and information technology apparatus.    ADVANTAGE - The photoelectric cell comprising plastic film electrode has outstanding electroconductivity, electrode activity, corrosion resistance and chemical resistance.    DETAILED DESCRIPTION - An INDEPENDENT CLAIM is included for photoelectric cell.    DESCRIPTION OF DRAWING(S) - The figure shows section of plastic electrode.    Plastic film support (1)    Electroconductive thin film (2)    Carbon thin film (3)
NOVELTY - A thermally shrinkable pressure sensitive label includes a polymeric film (34) comprising layers. The film is dimensionally stable at temperatures below an onset temperature and thermally shrinkable when heated to temperatures at or above the onset temperature, with shrinkage caused by the heating greater in one of the directions than in the other of the directions.    USE - For use in dry cell batteries.    ADVANTAGE - The polymeric film thermally induced shrinkage in one of the dimensions has a slight growth in the other dimension. It is free of compounds that can bloom to the surface during preparation of the label composite.    DETAILED DESCRIPTION - A thermally shrinkable pressure sensitive label comprises multiple layers, two dimensions measured in mutually perpendicular directions, a polymeric film comprising layers, and indicia (32) interposed between adjacent layers of the label. The film is dimensionally stable at temperatures below an onset temperature. It is thermally shrinkable when heated to temperatures at or above the onset temperature, with shrinkage caused by the heating greater in one of the directions than in the other of the directions. The indicia are visible through a top surface layer of the label. A pressure sensitive adhesive (30, 36) defines the bottom surface of the label and has another of the layers.    DESCRIPTION OF DRAWING(S) - The figure is a sectional view taken along with exaggerated dimensions.    Adhesive (30, 36)    Indicia (32)    Polymeric film (34)    Liner (38)
NOVELTY - A multilayer label (60) for battery comprises transparent, shrinkable outer film forming the label outermost layer; transparent, shrinkable carrier film having a first transparent adhesive layer (66) on one side confronting the outer layer and bonding the carrier layer to the outer layer and an outwardly visible indicia layer on other side; and second transparent adhesive layer (70) adjacent the indicia layer for bonding the label to the battery.    USE - For battery (61) such as dry-cell battery (claimed).    ADVANTAGE - The label is less expensive to manufacture and less bulky than conventional labels.    DESCRIPTION OF DRAWING(S) - The figure is a schematic view of multiple layer battery label.    Multilayer label (60)    Battery (61)    Outer film (62)    Carrier film (64)    Adhesive layer (66)    Adhesive layer (70)
NOVELTY - A free-standing, internally-supported, three-dimensional object is made by growing a diamond layer of uniform depth on a mold exposed surface with sub-set of intersecting facets, depositing a backing layer on portion(s) of the diamond layer, and removing the mold to expose the diamond layer surface grown immediately contiguous to the mold. The outer surface of the object has intersecting facets with diamond layer on at least a sub-set of facets.    USE - Used for making a free-standing, internally supported, three dimensional object used in, e.g. backward wave oscillators, bipolar plates for fuel cells, travelling wave tubes, microchannel plates and a multitude of other devices having a surface comprising intersecting facets.    ADVANTAGE - The process makes freestanding structures having an exposed diamond surface.    DETAILED DESCRIPTION - A further three INDEPENDENT CLAIMS are included for the process described above.    DESCRIPTION OF DRAWING(S) - The figure shows the invention.    Substrate (10)    Exposed surface (12)    Diamond layer (14)    Carbon atoms (16)    Backing layer (18)    Surface (20)
NOVELTY - Proposed fuel cell has case accommodating catalytically active liquid anode, catalytically active water-repelling gas-diffusion air cathode, and liquid alcohol-alkali mixture filling inner space of case to separate anode from cathode; water-repelling surface of cathode is facing air. Cathode surface facing alcohol-alkali mixture is coated with layer of polymer, such as polybenzimidazole, possessing OH- ion conductivity. Cathode catalyst is Fe, Ni, Co, Ru base non-platinum catalyst tolerant to alcohol. Alcohol-alkali mixture is mixture of 4M of KOH + 4M of alcohol; used as alcohol in alcohol-alkali mixture is methanol, ethanol, propanol, butanol, ethylene glycol, or glycerin. Ni/Ru catalyst on highly dispersed carbon carrier can be used as anode catalyst, Ni/Ru being in the form of nanoparticles. Ni/Ru catalyst produced by thermochemical synthesis on carbon black, electrical precipitation, chemical method, or mechanical mixing can be also used as anode catalyst. Silver or pyrolized polymers of N4 complexes on carbon carrier can be used as cathode catalyst. The latter may be mixed up with polybenzimidazol.    USE - Air-alcohol fuel cells for mobile phones, notebooks, and the like.    ADVANTAGE - Reduced cost and enhanced stability of fuel cell characteristics.14 cl, 1 dwg
NOVELTY - A PTC device and a lithium ion secondary battery provided with the PTC device are provided, to improve the operation stability and confidence of a PTC device.    DETAILED DESCRIPTION - The PTC device(30) comprises a PTC material part(31); a metal lamination(33) which is laminated at both surfaces of the PTC material part; a metal tap(34) which is lead welded to the each metal lamination; and a thermosetting resin part which is coated with surrounding the side of the PTC material part and the metal lamination to prevent the efflux of the lead weld formed between the metal lamination and the metal tap. The secondary battery comprises an electrode assembly comprising a negative electrode plate, a positive electrode plate and a separator insulating the negative and positive electrode plates; a case receiving the electrode assembly; and the PTC device whose one metal tap is connected to the electrical terminal extended from any one of the electrode plates.
NOVELTY - A composite electrolyte film consists of modified silica having specific sulfonic acid substituent and specific disulfide substituent bonded with silicon atom, and a polymer having a cation exchange group.    USE - Fuel cell (claimed) used for industrial purposes, domestic and electric power for vehicle drive, and electric power supply of small-sized electrical/electronic components, especially portable apparatus.    ADVANTAGE - The composite electrolyte film suppresses the permeation of polar organic fuels such as methanol. The film has improved ionic conductivity. Crossover of methanol is suppressed when the nano composite electrolyte film is used to direct methanol fuel cell. Operation efficiency and lifetime of fuel cell utilizing the film are improved.    DETAILED DESCRIPTION - A composite electrolyte film consists of modified silica having sulfonic acid substituent of formula (I) and disulfide substituent of formula (II) bonded with silicon atom, and a polymer having a cation exchange group.    -R1-SO3X (I)    -R2-S-S-R3- (II)    R1 = 2-7C alkylene group;    X = H or alkali metal; and    R2 and R3 = 2-7C alkylene group.    An INDEPENDENT CLAIM is included for fuel cell which consists of the electrolyte film provided between a cathode with which reductive reaction of oxidizing agent occurs and anode with which oxidation reaction of fuel occurs. The electrolyte film is the composite electrolyte film.    DESCRIPTION OF DRAWING(S) - The graph shows the methanol permeability of composite electrolyte film. (Drawing includes non-English language text).
NOVELTY - The composition comprises an electrolyte salt, a polymer or a vinylidene fluoride, and a polar polymer (I) having crosslinkable functional group and optionally containing a polar polymer (II) having crosslinkable functional group. The polymer has a vinylidene fluoride as main component. The polar polymer (I) has weight average molecular weight of 20000 or less. The polar polymer (II) has weight average molecular weight of 100000 or more.    USE - Manufacture of polyelectrolyte used for polymeric battery and bipolar battery (all claimed).    ADVANTAGE - The composition enables polyelectrolyte film with excellent strength, thermal stability and ionic conductivity to be obtained. The polyelectrolyte provides polymeric battery and bi-polar battery with excellent workability and durability.    DETAILED DESCRIPTION - INDEPENDENT CLAIMS are included for the following:    (1) polyelectrolyte (19);    (2) manufacture of polyelectrolyte;    (3) polymeric battery; and    (4) bipolar battery.    DESCRIPTION OF DRAWING(S) - The figure shows the cross-section of solid polymeric battery.    Anode layer (12)    Anode collector (14)    Cathode layer (16)    Cathode collector (18)    Polyelectrolyte (19)
NOVELTY - The flux for preprocessing solder coating of baked silver electrode contains a resin, an organic solvent, and a stabilizer of resin as an arbitrary component. The flux does not substantially contain an activator for washing the surface of a baked silver electrode (5,6).    USE - For pre-processing solder coating of baked silver electrode of solar cell.    ADVANTAGE - The flux enables to form baked silver electrode having excellent solder wettability and moisture resistance. The solar cell using flux, has high reliability, and cell property. The flux prevents the corrosion and poor soldering of the electrode, by performing simple washing process.    DESCRIPTION OF DRAWING(S) - The figure shows the sectional drawing of the solar cell manufactured using the flux.    P-type silicon substrate (1)    N-type diffused layer (2)    Baked silver electrodes (5,6)    Solder films (7,8)
NOVELTY - An electrolyte film consists of a polyimide non-woven fabric as base material and a proton conductive resin filled in pores of the base material.    USE - For fuel cells (claimed).    ADVANTAGE - The polymer electrolyte film is excellent in dimensional stability under high temperature, mechanical strength, heat resistance and oxidation resistance.    DESCRIPTION OF DRAWING(S) - The figure is a graph shows oxidation resistant evaluation result of electrolyte film. (Drawing includes non-English language text).
NOVELTY - The raw material powder (D) containing carbon powder and thermosetting resin in predetermined ratio is supplied into a metallic mold (B or C). Compression molding of (D) is carried out in the shape of a separator to obtain a molded product. The molded product is heated to a temperature more than the curing temperature of thermosetting resin in absence of pressure and cured to obtain a separator.    USE - Manufacturing separator for fuel cell (both claimed) such as polymer electrolyte fuel cell used as electric power generating unit of electric vehicle.    ADVANTAGE - The separator is economically, effectively and quickly obtained with high quantity. The separator has favorable density, electrical resistance, air tightness and bending strength.    DETAILED DESCRIPTION - INDEPENDENT CLAIMS are included for the following:    (1) separator; and    (2) fuel cell.    DESCRIPTION OF DRAWING(S) - The figure shows schematic view of structure of press apparatus used for compression molding during manufacture of separator. (Drawing includes non-English language text).    Press (A)    Male die (B)    Female die (C)    Material powder (D)    Hydraulic cylinder (E)
NOVELTY - A mixture containing mercapto-group containing oligomer having mercapto groups and reactive group is prepared. The mixture is molded in film shape and condensation reaction is performed in presence of catalyst to obtain cross-linked gel. The mercapto group in film is converted into sulfonic acid group and proton conductive film is obtained. The film has cross-linked structure with silicon-oxygen covalent bond.    USE - For production of proton conductive film for fuel cell (claimed), preferably solid polymer type fuel cell.    ADVANTAGE - The film exhibits high ion conductivity, and has excellent dimensional stability at high temperature, and is capable of functioning with stability even at high temperature.    DETAILED DESCRIPTION - A mixture containing mercapto-group containing oligomer having mercapto groups and reactive group capable of forming Si-O-Si bonding through condensation reaction is prepared. The mixture is molded in a shape of film and condensation reaction is performed in the presence of a catalyst to obtain a cross-linked gel. The mercapto group in the film is converted into a sulfonic acid group by oxidation and a proton conductive film is obtained. The film has a cross-linked structure with a silicon-oxygen covalent bond. The cross-linked structure containing a sulfonic acid group is of formula (1).    X = cross-linked -O- bonding, or hydroxyl group;    R1 = 20C or less alkylene group; and    R2 = CH3, C2H5, C3H7, C4H9, C6H5, OH or cross-linked -O- bonding.    INDEPENDENT CLAIMS are included for the following:    (1) proton conductive film; and    (2) fuel cell which uses the proton conductive film.    DESCRIPTION OF DRAWING(S) - The figure shows a voltage electric current property of the proton conductive film. (Drawing includes non-English language text).
NOVELTY - An electrical power generator comprises a water vapor generator (12), a hydrogen gas generator (14) attached to the water vapor generator via conduit(s) (18), and a fuel cell (16) attached to the hydrogen gas generator via conduit(s). The hydrogen generator contains a non-fluid substance which reacts with water vapor to generate hydrogen gas.    USE - For generating electric power used in miniature devices, e.g. wireless sensors, cellular phones, or other hand held electronic devices.    ADVANTAGE - The method improves upon the related art by reacting a water vapor with non-fluid substance to controllably generate hydrogen gas, rather than liquid water. By reacting a water vapor with non-fluid chemical substance, it has been found that the problems associated with reactive chemical hydrides are avoided, resulting in a more efficient system than those of the prior art.    DESCRIPTION OF DRAWING(S) - The figure is a schematic representation of an electrical power generator.    Water vapor generator (12)    Hydrogen gas generator (14)    Fuel cell (16)    Conduit (18)    Mesopump (22)    Tensile membrane (32)    Heater (34)
NOVELTY - Encapsulating a secondary battery involves impregnating a fiber fabric with a resin composition, heating to form an adhesive sheet (10), encapsulating a jellyroll (20) of the battery with the sheet and heating to cure the sheet.    USE - For encapsulating secondary battery used in mobile phones, notebooks, personal digital assistant and digital cameras.    ADVANTAGE - A battery with curved, wound or arbitrary shape is manufactured quickly. The shape of the battery can be changed to fit any kind of space provided by portable electronics. The jellyroll of the secondary battery is encapsulated closely and uniformly, so that the electronic properties of the battery are secured and the cycle number of the battery is improved. The weight, thickness and volume of the battery are reduced, so that the cost of encapsulating the battery is reduced.    DESCRIPTION OF DRAWING(S) - The figure shows a schematic diagram of encapsulating the jellyroll of the secondary battery.    adhesive sheet (10)    jellyroll (20)
NOVELTY - Graphite nanoplatelets composites comprises finely divided expanded graphite, and polymer. The polymer has expanded graphite dispersed in it. The expanded graphite consists single platelets. The platelets are less than 200 microns long.    USE - For batteries, anode, and fuel cells. It can be used in catalytic conversion of organic compound to hydrogen.    ADVANTAGE - The invention provides superior mechanical properties, and electrical properties.    DETAILED DESCRIPTION - INDEPENDENT CLAIM is included for:    (1) preparing a shaped composite comprising providing a mixture of a finely divided expanded graphite and polymer, and forming shaped composite material from the mixture;    (2) a battery with ions comprising anode containing a finely divided microwave or radio frequency expanded graphite having single platelets;    (3) a catalytic conversion of an organic compound to hydrogen with a catalytic material deposited on a substrate containing finely divided microwave or radio frequency expanded graphite. The substrate having single particles;and    (4) producing platelets of expanded graphite comprising expanding graphite intercalated with a chemical that expands upon heating to produce expanded graphite platelets; and reducing the expanded graphite platelets.    DESCRIPTION OF DRAWING(S) - The figure shows scanning electron microscope of intercalated graphite flakes.
NOVELTY - A non-aqueous electrolyte comprises polyether-modified silicone oil, cyclic carbonate and solute. Polyether-modified silicone oil is formed by bonding polyether chain with terminal of linear polysiloxane chain.    USE - For lithium secondary battery (claimed).    ADVANTAGE - The non-aqueous electrolyte has excellent heat stability and ionic conductivity. The lithium secondary battery has high charging and discharging properties.    DETAILED DESCRIPTION - A non-aqueous electrolyte comprises polyether-modified silicone oil of formula (1) or (2), cyclic carbonate and solute. Polyether-modified silicone oil is formed by bonding polyether chain with terminal of linear polysiloxane chain.    k = 0-10;    m = 2-4;    n = 1-4;    R = CH3 or C6H5; and    Z = CH3 or C2H5.    An INDEPENDENT CLAIM is included for lithium secondary battery which comprises non-aqueous electrolyte to which fluorinated cyclic carbonate is added.    DESCRIPTION OF DRAWING(S) - The figure shows explanatory drawing of film of polyacrylate compound formed on negative electrode. (Drawing includes non-English language text).
NOVELTY - A solid polymer electrolyte is a mixture containing polymer having anionic group and polymer having amide group or alkoxy amide group in principal chain.    USE - For fuel cell (claimed), electrolysis apparatus and electrolyzer. The fuel cell is used as electric power supply source for motor vehicles such as passenger car, bus, truck, ship, train, and household appliances such as mobile telephone, personal computer, and PDA.    ADVANTAGE - The solid polymer electrolyte has high ionic conductivity and output, which is maintained for long period of time. Highly efficient fuel cell is provided using the solid polymer electrolyte.    DETAILED DESCRIPTION - A solid polymer electrolyte is a mixture containing polymer (A) having anionic group and polymer (B) having amide (-CONH-) group or alkoxy amide group (-CONR-) in principal chain.    INDEPENDENT CLAIMS are also included for the following:    (1) solid-polymer-electrolyte film containing solid polymer electrolyte packed in a porous base material; and    (2) fuel cell using the solid-polymer-electrolyte film.    DESCRIPTION OF DRAWING(S) - The figure shows the isometric view of solid-polymer-electrolyte film.    Porous portion (1)    Non-porous portion (2)
NOVELTY - The pack includes a resin/metal-made main case (1) with an opening (1a) accommodating battery core (7). The main case waterproofed with fluorine resin film coating has a surrounding protective case (4). A flexible cap (2) encloses the current collection terminal of the battery core and seals the terminal airtightly.    USE - Portable electronic device e.g. mobile phone, notebook personal computer, etc.    ADVANTAGE - Provides a thin battery pack which has high energy density, economically.    DESCRIPTION OF DRAWING(S) - The figure shows cross-section of the battery pack. (Drawing includes non-English language text).    Resin/metal-made main case (1)    Opening (1a)    Flexible cap (2)    Protective case (4)    Battery core (7)
NOVELTY - The battery has inner resin layer (164) of a laminate film (160), which is adhered to electric power generation cell (170). The polyethylene terephthalate (PET) resin material (163) formed at outer side of the inner resin layer has melting temperature and mechanical strength which are higher that melting temperature and mechanical strength of outer resin layer (161).    USE - Battery for portable terminal device (claimed) such as mobile telephone, private information terminal and notebook computer.    ADVANTAGE - Prevents the electric power generation cell from contacting the metal layer even when inner resin layer is torn due to impact or during falling of the device so improving safety and reliability of the device.    DETAILED DESCRIPTION - An INDEPENDENT CLAIM is also included for portable terminal device.    DESCRIPTION OF DRAWING(S) - The figure shows a section of the battery.    Laminate film (160)    Outer resin layer (161)    Resin material (163)    Inner resin layer (164)    Electric power generation cell (170)
NOVELTY - A lower portion of an annular portion (20) formed at a lid (5) and a central portion of an electric pole (9) inserted in a synthetic resin battery jar are covered by a heat contraction tube (21) made of polyethylene resin, fluororesin or chloroethylene resin.    USE - Used for uninterruptible power system in industry and motor vehicle.    ADVANTAGE - Leakage of the electrolyte liquid is prevented effectively.    DESCRIPTION OF DRAWING(S) - The figure shows a section of the control-valve type lead storage battery. (Drawing includes non-English language text).    Lid (5)    Bushing (10)    Electric pole (90)    Annular portion (20)    Heat contraction tube (21)
NOVELTY - The electrolyte thin film has a film layer containing assembly of polyether microparticles. The film layer is formed by spraying a fluid containing polyether dissolved in supercritical or subcritical fluid from micropores to electrode surface.    USE - Lithium ion battery.    ADVANTAGE - The electrolyte film has high lithium ion conductivity, swelling resistance and reliability. Formation of dendrite is prevented. The electrolyte film is safe and leakage of electrolyte is avoided.    DETAILED DESCRIPTION - An INDEPENDENT CLAIM is included for manufacture of electrolyte thin film.
NOVELTY - The opening (17) of the stacking-type battery is sealed by a ceramic cover (12) using epoxy-type heat curing resin (18). The thickness of the cover ranges between 0.05-0.5 mm.    USE - Laminated coin battery, e.g. lithium secondary battery, used as back-up power supply of memory in portable small electronic device.    ADVANTAGE - The battery can be connected directly to circuit board without using terminals so the size of the battery is reduced. The ceramic cover has excellent air tightness, heat resistant property and damp-proof property.    DESCRIPTION OF DRAWING(S) - The figure shows the top view, cross-section and perspective views of the stacking-type battery. (Drawing includes non-English language text).    Electrolyte (4)    Case (11)    Ceramic cover (12)    Opening (17)    Resin (18)
NOVELTY - Polyether polymer is preserved in the presence of 0.0007-1.63 weight part of oxygen with respect to 100 weight parts of polymer, in an airtight container.    USE - For preservation of polyether polymer used as extrusion-molding material for solid electrolyte film (claimed) for lithium ion battery, preferably cathode film of polymer battery, ionic conductive electrolyte film.    ADVANTAGE - The polyether polymer is preserved, without producing cross-linked material. The solid electrolyte film having excellent mechanical strength and flexibility is manufactured with high productivity.    DETAILED DESCRIPTION - An INDEPENDENT CLAIM is included for solid electrolyte film, which is obtained by performing extrusion molding of soluble electrolyte salt compound to the polyether polymer.
NOVELTY - A fuel cell stack with fuel cells separated by bipolar plates, having two end plates and side faces formed by edges of bipolar plates and fuel cells, where side face(s) (4) of the stack is flat, and carries a cooling body (6) and heat dissipator for passive cooling of stack, with cooling body (6) and heat dissipator separated by heat conductive electrically insulating layer (5).    USE - The stack is useful as a potential alternative source of electrical energy.    ADVANTAGE - The stack cooling system is simpler and cheaper to produce than previous systems, takes up less space, is lighter, and has increased cooling efficiency.    DESCRIPTION OF DRAWING(S) - Figure 1 shows a cross-section of a stack with polymer-membrane fuel cells.    fuels cells, (1)    bipolar plates, (2)    air channels, (3)    side face, (4)    heat conductive electrically insulating layer, (5)    cooling body. (6)
NOVELTY - A conductive hydrogel for a solid polymer electrolyte membrane fuel cell and a solid polymer electrolyte membrane fuel cell containing the hydrogel are provided, to reduce the electrical contact resistance between a solid polymer electrolyte membrane and a separator and to release the pressure given to an electrolyte membrane during assembly.    DETAILED DESCRIPTION - The conductive hydrogel comprises a gel consisting of an organic polymer and water; and a conductive powder dispersed in the gel. The hydrogel is prepared by mixing an organic polymer and water to make a hydrophilic gel; dispersing a conductive powder in the gel; and repeating freeze drying and freeze thawing at least two times. Preferably the organic polymer is poly(vinyl alcohol), polyacrylate, a copolymer of poly(vinyl alcohol) and polyacrylate, polysulfonate or starch graft; and the conductive powder is a conductive carbon powder, a graphite powder or a metal powder. Preferably the organic polymer is a poly(vinyl alcohol) having a molecular weight of 10,000 or more and a degree of hydrolysis of 98.0 mol% or more.
NOVELTY - Electric energy storage system and a fabricating method thereof are provided to fabricate slurry having various viscometric characteristics by mixing a binder with activated carbon powders or conductive carbon powders.    DETAILED DESCRIPTION - An electric energy storage system includes an electrode having a binder. The binder includes a compound including activated carbon and conductive carbon and water-soluble chitosan for settling the compound on a current collector. The content of the water-soluble chitosan within the binder is 3 to 10 weight percent to the compound. The water-soluble chitosan has the molecular weight of 5,000 to 10,000. The binder further includes thermosetting resin. The thermosetting resin is formed with one material selected from a group including polyurethane resin, melamine resin, polyester resin, and epoxy resin.
NOVELTY - A solar cell (10) has semiconductor films (3-5) between a pair of electrodes (2,6), on substrate (1). Semiconductor film(s) has silicon-film forming composition containing silicon particle (A), high order silane compound (B) and hydrogenated silane compound (C). Substrate has fracture elongation of 6-10% and fracture intensity of 40-50 MPa, both according to JISK(s)7118. when measured by 3 mm/minute in tension speed.    USE - For generating electric power.    ADVANTAGE - The solar cell has easy handleability, and is economical and lightweight. The manufacturing efficiency of solar cell is good. The film-forming composition has excellent flexibility, impact strength, transparency and heat resisting property.    DETAILED DESCRIPTION - A solar cell has semiconductor films (3-5) between a pair of electrodes (2,6), on a substrate (1). The semiconductor film(s) has silicon-film forming composition containing silicon particle (A), high order silane compound (B) of formula: SiiHj, where i is 5 or 6, and j is 2i, and hydrogenated silane compound (C). The substrate has fracture elongation of 6-10% and the fracture intensity of 40-50 MPa, both according to JISK(s)7118. when measured by 3 mm/minute in tension speed. The concentrations of impurities on the semiconductor films differ.    DESCRIPTION OF DRAWING(S) - The figure shows the perspective cross sectional view of solar cell.    Substrate (1)    Electrodes (2,6)    Silicon films (3-5)    Photocatalyst layer (7)    Solar cell (10)
NOVELTY - The porous electrode base material is obtained by overlaying and integrating porous electrode base materials (I,II) with carbon. The materials (I,II) are obtained by bonding carbon short fibers with a carbon. The diameter and length of carbon fiber of material (I) are 0.1-5 mum and 0.2-9 mm, respectively. The diameter and length of carbon fiber of material (II) are 6-20 mum and 3-20 mm, respectively.    USE - For polymer electrolyte fuel cell.    ADVANTAGE - The porous electrode base material has excellent mechanical strength, and is wound continuously in elongate state. The material has excellent contact with catalyst layer, and ensures the flow path of reactive gas and water.    DETAILED DESCRIPTION - The porous electrode base material is obtained by overlaying and integrating porous electrode base materials (I,II) with carbon. The materials (I,II) are obtained by bonding carbon short fibers, which are dispersed in random direction in a two-dimensional flat surface with a carbon. The diameter and length of carbon fiber of material (I) are 0.1-5 mum and 0.2-9 mm, respectively. The diameter and length of carbon fiber of material (II) are 6-20 mum and 3-20 mm, respectively.    An INDEPENDENT CLAIM is included for manufacture of porous-carbon electrode base material.    DESCRIPTION OF DRAWING(S) - The figure shows the manufacturing process of porous electrode base material. (Drawing includes non-English language text).    Winding rolls (1,2)    Mold releasing agent coating base materials (3a,3b)    Endless belts (4a,4b)    Pre-heating zone (5)    Heating press zone (6)
NOVELTY - The case made of styrene foam includes a detachable styrene foam lid (3) provided on both sides of cylinder-shaped vertical hole (2) having diameter of 1.25 cm. The battery is penetrated into a cylinder (1) having length of 5 cm and diameter of 2.5 cm through the vertical hole.    USE - Accommodating AA sized batteries. Also for accommodating other batteries such as C sized dry cell, D sized dry cell and AAA sized dry cell.    ADVANTAGE - As the battery case is made of styrene foam, deterioration of dry cell in cold regions is prevented. Since the dimension of cylinder is the same as dimension of C-sized dry cell, the C-sized dry cell can be easily accommodated even if the case is especially designed for AA-sized batteries.    DESCRIPTION OF DRAWING(S) - The figure shows a longitudinal cross-section of the case.    Cylinder (1)    Cylinder-shaped vertical hole (2)    Styrene foam lid (3)
NOVELTY - The reverse side protection sheet has thickness of 50 mm or more, and comprises inorganic fiber paper or inorganic fiber cloth laminated to a resin sheet. The inorganic fiber paper or cloth has basic weight of more than 30 g/m2.    USE - For solar cell and solar cell module (claimed).    ADVANTAGE - The sheet has favorable dimensional stability during processing, penetration resistance and electrical insulation property. The sheet is inexpensive.    DETAILED DESCRIPTION - An INDEPENDENT CLAIM is included for solar cell and solar cell module.    DESCRIPTION OF DRAWING(S) - The figure shows sectional view of structure of resin sheet.    Reverse side protection sheet (40a-40d)
NOVELTY - The pack battery comprises a case (10), secondary battery (1) and particles (2) containing a resin. The particles (2) contact the battery, and are packed in the space between case and secondary battery. The particles have electric insulation, mean particle diameter of 1-100 microns and melting start temperature of 130 degrees C or less.    USE - For mobile telephone, notebook personal computer and cordless apparatus.    ADVANTAGE - The pack battery has high heat dissipation and excellent reliability. The temperature rise of the battery is suppressed by the heat absorption effect of resin.    DESCRIPTION OF DRAWING(S) - The figure shows the sectional drawing of the pack battery.    square-shaped secondary battery (1)    particles (2)    bottom portion pack exterior structure (3)    upper pack exterior structure (4)    double sided adhesive tape (5)
NOVELTY - A polymer electrolyte fuel cell system has a desulfurizer, a modifier, a carbon monoxide (CO) transformer and a CO removal unit. The desulfurizer comprises a desulfurizing agent formed by ion exchange of 13-21 wt.% of silver with sodium-yttrium zeolite using silica and alumina in the ratio of 4.8-6. A hydrocarbon group fuel is desulfurized in the desulfurizer, modified in the modifier and purified in the CO removal unit.    USE - Used by hydrogen generator.    ADVANTAGE - The novel polymer electrolyte fuel cell system is compact and operated continuously without exchanging or regenerating desulfurizing agent. It prevents deterioration of the modifying catalyst over a long period of time.    DETAILED DESCRIPTION - An INDEPENDENT CLAIM is also included for a method of operating the above polymer electrolyte fuel cell system, which involves desulfurizing a hydrocarbon group fuel at normal temperature to 80 degrees C using a desulfurizing agent, modifying in a modifier and purifying in a CO removal unit.    DESCRIPTION OF DRAWING(S) - The graph shows the relationship between silver content and sulfur adsorption capacity, at different dew points. (Drawing includes non-English language text).
NOVELTY - The two supports (31, 32) surround the laminate (20) stacking several thin batteries (10a-10j). The linear portions of the supports are intersected to support the upper surface of the thin batteries. Each support corner portions support a periphery edge of side electrode terminals (104, 105) that are drawn out from the battery pack (40).    USE - For battery pack (claimed) accommodating thin secondary batteries e.g. lithium batteries, in vehicle (claimed) such as car.    ADVANTAGE - Improves the degree of freedom of arrangement with respect to target object, and enables easy cooling of the battery exposing the electrode terminals outside the support structure, during discharge and recharge.    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 the top, side and front views of the battery pack with thin battery support structure.    Thin batteries (10a-10j)    Laminate (20)    Thin battery support structure (30)    Supports (31, 32)    Battery pack (40)    Electrode terminals (104, 105)
NOVELTY - A photosensitization type solar cell has a semiconductor electrode (4) surface containing a pigment and carboxylic acid, and conductive layer, opposing board (6) which is spaced and arranged opposite to electrode, and electrolyte layer clamped between electrode and conductive layer. The electrolyte layer contains iodine molecule and fused salt of iodide.    USE - As photosensitization type solar cell.    ADVANTAGE - The photosensitization type solar cell has excellent light property such as release voltage, and durability.    DESCRIPTION OF DRAWING(S) - The figure shows a sectional drawing of the manufacturing process of the pigment sensitization type solar cell.    Glass substrate (1)    Transparent electrically conductive film (2)    Semiconductor electrode (4)    Opposing electrode (6)    Electrolyte composition (9)
NOVELTY - A power supply has electrical storage device as buffer device of a polymer electrolyte fuel cell. The storage device contains positive electrode (5) having 5-70 weight% of nitroxyl compound. The nitroxyl compound has N-oxo-ammonium cation partial structure in oxidation state and nitroxyl radical partial structure in reduction state.    USE - For portable terminal.    ADVANTAGE - The power supply is stable with respect to load fluctuation of high energy density portable terminals.    DETAILED DESCRIPTION - A power supply has electrical storage device as buffer device of a polymer electrolyte fuel cell. The storage device contains positive electrode (5) having 5-70 weight% of nitroxyl compound. The nitroxyl compound has N-oxo-ammonium cation partial structure of formula (I) in oxidation state and nitroxyl radical partial structure of formula (II) in reduction state. The storage device delivers and receives electron between the two states by a positive electrode reaction shown with formula (1).    DESCRIPTION OF DRAWING(S) - The figure shows the general view of the electrical storage device. (Drawing includes non-English language text).    Negative electrode collector (1)    Insulation pacing (2)    Negative electrode (3)    Separator (4)    Positive electrode (5)    Positive electrode collector (6)
NOVELTY - The acrylic resin film (1) has light transmittance of 10% or less at a wavelength of 380 nm and 90% or more at wavelength of 480 nm.    USE - For protection of pigment sensitization-type solar cell.    ADVANTAGE - The acrylic resin film has weather-proof color change property and excellent transparency.    DESCRIPTION OF DRAWING(S) - The figure shows pigment sensitization-type solar cell covered with acrylic resin film.    Acrylic resin film (1)    Substrate (2)    Transparent electroconductive film (3)    Metal oxide semiconductor electrode (4)    Pigment (5)
NOVELTY - A modifier system has desulfurizer, modifier, carbon monoxide transformer, carbon monoxide removal device, fuel cell, air and fuel supply systems, control apparatus to control modification water flow amount to preset range, and regulator. Time-dependent deterioration degree of modification catalyst is estimated from driving information of amount for accumulation modification of hydrocarbon-type fuel and/or start-stop frequency.    USE - As modifier system.    ADVANTAGE - The modifier system is driven and continued for a long period of time, without exchanging the modification catalyst filled in modification portion of modifier.    DETAILED DESCRIPTION - A modifier system has a desulfurizer, a modifier, a carbon monoxide transformer, a carbon monoxide removal device, a polymer electrolyte fuel cell using hydrogen manufactured by modifier, a supply system (I), supply system for supplying air to heating portion of modifier, carbon monoxide removal device and fuel cell, control apparatus, and a regulator for controlling fluid flow to the flow path of supply systems. The supply system (I) supplies water to modification portion of modifier, and hydrocarbon-type fuel for modification. The time-dependent deterioration degree of modification catalyst is estimated from the driving information of amount of accumulation modification of hydrocarbon-type fuel and/or start-stop frequency. The control apparatus controls the flow amount of modification water, such that favorable deterioration degree is acquired.    An INDEPENDENT CLAIM is included for operating method of modifier system with polymer electrolyte fuel cell.    DESCRIPTION OF DRAWING(S) - The figure shows the aspect of modifier system with polymer electrolyte fuel cell. (Drawing includes non-English language text).
NOVELTY - The method involves forming a semiconductor layer by applying and baking paste containing semiconductor fine particles and binder containing a polymer compound on a transparent electroconductive substrate. The semiconductor layer is irradiated with ultraviolet (UV) rays to remove organic material remaining in the semiconductor layer by photocatalytic action of the semiconductor fine particles.    USE - For manufacturing solar cell (claimed) e.g. pigment sensitization wet solar cell used in electronic apparatus (claimed).    ADVANTAGE - Facilitates to manufacture solar cell having high photoelectric conversion efficiency by improving coupling strength of semiconductor fine particles and increasing free movement of electrons thereby improving characteristics of the electronic apparatus.    DETAILED DESCRIPTION - INDEPENDENT CLAIMS are also included for:    (a) solar cell;    (b) electronic apparatus manufacturing method;    (c) semiconductor layer formation method; and    (d) semiconductor layer.    DESCRIPTION OF DRAWING(S) - The figure shows a graphical representation explaining relationship between carbon component content in semiconductor layer with respect to ultraviolet irradiation time. (Drawing includes non-English language text).
NOVELTY - An aqueous binder comprises polymeric alcohol, non-polymeric alcohol, water-soluble resin, drying moderator and water and optionally anti-foaming agent.    USE - For making electrodes in fuel cells (claimed) e.g. molten carbonate fuel cells.    ADVANTAGE - The binder avoids the health hazards and difficulties of working with volatile and often toxic solvents in the manufacture of fuel cell electrodes. The anti-foaming agent minimizes formation of any air pockets during storage of the binder, thus it can be stored in any suitable storage vessel. The binder comprises mostly water, no volatile solvent cabinets, devices, etc. are required for storage of the binder.
NOVELTY - A photovoltaic cell (100) comprises: a photovoltaic element; and coating film (107) provided on the photovoltaic element. The photovoltaic element has an electrode (105) having a thickness larger than the average thickness of the coating film, and a thickness of a part of the coating film which is in contact with the electrode is equal to or smaller than the average thickness of the coating film.    USE - The photovoltaic cell, e.g. solar cell, is used as an electrical source.    ADVANTAGE - The invented photovoltaic cell has superior appearance.    DETAILED DESCRIPTION - An INDEPENDENT CLAIM is also included for a method for manufacturing a photovoltaic cell, comprising: forming the coating film on a light receiving face of the photovoltaic element by applying the coating film; and heating the coating film for curing while a part of it in contact with an electrode of the photovoltaic element is maintained such that it has a thickness equal to or smaller than the average thickness of the coating film.    DESCRIPTION OF DRAWING(S) - The figure is a schematic view of a photovoltaic cell.    Cell (100)    Element plate (101)    Insulating member (104)    Electrode (105)    Coating film (107)
NOVELTY - The fuel cell module comprises a fuel cell stack (1) formed by alternately laminating electric power generation cell (5) and separator (8), and an adjoining preheating chamber (22) which are thermally isolated. Cylindrical distributors (15, 16) of poly tetrafluoroethylene are installed in the preheating chamber, above fuel gas feed pipe (13) and oxidizing-agent supply line (14) which are connected to the fuel stack.    USE - For e.g. solid oxide type fuel cell (SOFC).    ADVANTAGE - Electrical insulation between separators is obtained without using complicated flow path connection mechanism for insulation of each gas supply mechanism. Therefore, damage of connection mechanism by heat cycle is avoided thereby improving the reliability of the fuel cell module.    DESCRIPTION OF DRAWING(S) - The figure shows a longitudinal cross-sectional view of a fuel cell module.    Fuel cell stack (1)    Electric power generation cell (5)    Separator (8)    Fuel gas feed pipe (13)    Oxidizing-agent supply line (14)    Distributors (15, 16)    Preheating chamber (22)
NOVELTY - Solid oxide-type fuel cell has a fuel cell stack having electric-power-generation cell (5), several separators (8) having gas passageway (9, 10), and a gas supply line (13, 14). The cell (5) has electrode layer arranged on both surfaces of solid electrolyte layer. Line is arranged in vertical direction with respect to separator, and supplies reactive gas to each electrode layer through separator.    USE - As solid oxide-type fuel cell.    ADVANTAGE - The solid oxide-type fuel cell has reduced size and improved reliability.    DETAILED DESCRIPTION - The solid oxide-type fuel cell has a fuel cell stack having an electric-power-generation cell, several separators having gas passageway, and a gas supply line. The electric power generation cell and separator are alternately laminated in the stack. The electric power generation cell has electrode layer arranged on both surfaces of solid electrolyte layer. The gas supply line is arranged in vertical direction with respect to separator, and supplies reactive gas to each electrode layer through separator.    DESCRIPTION OF DRAWING(S) - The figure shows a longitudinal cross-sectional view of fuel cell stack.    Electric power generation cell (5)    Separator (8)    Gas passageway (9, 10)    Gas supply lines (13, 14)    Distributors (15, 16)
NOVELTY - A fuel cell system comprises a polyelectrolyte type fuel cell (4), and impurity collectors (5a,5c). The impurity collector (5a) contains chelating agent for removing impurity contained in the fuel, which is supplied to the fuel cell. The impurity collector (5c) contains chelating agent for removing impurity contained in oxidation agent gas, which is supplied to the fuel cell.    USE - For electric power generation.    ADVANTAGE - The fuel cell system having high reliability and high performance characteristics is provided. The precipitate adsorption of the metal ion species to the catalyst layer surface of the fuel cell is prevented. The diffusion of the dust to the catalyst layer and diffusion layer of the fuel cell is prevented. The electric power generation is performed stably using the fuel cell system for long period of time.    DESCRIPTION OF DRAWING(S) - The figure shows structure of the fuel cell. (Drawing includes non-English language text).    modification catalyst (1a)    transformer (2)    carbon monoxide removal device (3)    fuel cell (4)    fuel electrode (4a)    polymeric electrolyte film (4b)    air electrode (4c)    impurity electrodes (5a,5c)    air supplying apparatus (6)    humidifier (7)
NOVELTY - The lamination sheet (40a) has polypropylene resin sheet (41,44) which is equipped with polyethylene type resin sheet (42,43,45,46) having density of 0.94-0.97 g/cm3 on at least one surface side.    USE - For reverse side protection sheets used in solar cells and solar modules (all claimed) such as photovoltaic cells.    ADVANTAGE - The lamination sheet has excellent moisture-proof sustainable property, weather resistance and penetration resistance. The sheet is economical and provides solar cell module having excellent shape stability and electrical insulation.    DETAILED DESCRIPTION - INDEPENDENT CLAIMS are included for the following:    (1) reverse side protection sheet; and    (2) solar cell and solar cell module.    DESCRIPTION OF DRAWING(S) - The figure shows sectional drawing of structure of lamination sheet.    lamination sheet (40a)    polypropylene resin sheet (41,44)    polyethylene type resin sheet (42,43,45,46)
NOVELTY - The metallic substrate (10) has micropores of diameter 1-10mum, formed by die casting. A metal plating film is formed on the surface (12) of the substrate by metal vapor deposition of reclaimed metal material. The plating film is removed from the surface except the micropore, by shot blasting or barrel finishing or buffing, and the land from micropore is reclaimed.    USE - For separator (claimed) for polymer electrolyte fuel cell.    ADVANTAGE - The corrosion of the micropores is suppressed, and an inexpensive, lightweight and rigid micropore reclamation metallic component is obtained.    DETAILED DESCRIPTION - INDEPENDENT CLAIMS are also included for the following:    (1) separator for polymer electrolyte fuel cell;    (2) micropore reclamation metallic component manufacturing method; and    (3) separator manufacturing method.    DESCRIPTION OF DRAWING(S) - The figure shows the perspective view of the substrate for separator. (Drawing includes non-English language text).    substrate (10)    surface (12)    grooves (14)
NOVELTY - The adhesive agent contains a non-electroconductive powder dispersed in a solvent, a dispersant dissolved in the solvent for dispersing the non-electroconductive powder in the solvent, and an adhesive resin dissolved in the solvent.    USE - For forming adhesive layer in lithium secondary battery (claimed).    ADVANTAGE - The adhesive resin improves the bonding strength between the positive and negative electrodes. A thin adhesive layer is formed using the adhesive agent. Battery property is improved by the adhesive layer.    DETAILED DESCRIPTION - INDEPENDENT CLAIMS are included for the following:    (1) manufacture of adhesive agent, which involves dissolving the dispersant in a solvent, adding the non-electroconductive powder to the solvent and mixing followed by adding the adhesive resin and mixing; and    (2) lithium secondary battery which consists of positive electrode and (1) and negative electrode (3) arranged via a separator (2) and adhesive resin layer (4) formed from adhesive agent, arranged on the separator adhering surface of both the electrodes.    DESCRIPTION OF DRAWING(S) - The figure shows the sectional drawing of lithium secondary battery. (Drawing includes non-English language text).    positive electrode (1)    separator (2)    negative electrode (3)    adhesive resin layer (4)    through-hole (5)
NOVELTY - An ion exchange group is coupled with a catalyst layer (1a) containing a catalyst substance and polyvinylidene fluoride and ion exchange group containing catalyst layer is obtained. The catalyst layer is used as at least one electrode of the electrochemical device comprising anode, cathode and ion exchange membrane between the electrodes.    USE - For manufacture of electrochemical device used in manufacture of direct methanol fuel cell (claimed).    ADVANTAGE - The manufacturing method provides electrochemical device having excellent output efficiency, thermal durability, chemical durability and mechanical durability.    DESCRIPTION OF DRAWING(S) - The figure shows the outline sectional drawing of the manufacturing method of the electrochemical device. (Drawing includes non-English language text).    catalyst layer (1a)    ion exchange membrane precursor (2a)    joint material (3)    collector (4)    membrane and electrode assembly film (5)
NOVELTY - A fluorine-containing polymer having aliphatic ring in a principal chain, and fluoro sulfonyl group (-SO2F), is obtained by radical polymerization. The resulting polymer is contacted with fluorine gas, such that -SO2F group contained in the polymer is converted to sulfonic acid group, to obtain an electrolyte material containing fluorine-containing polymer having aliphatic ring in principal chain and sulfonic acid group.    USE - For manufacturing electrolyte material containing fluorine-containing polymer having aliphatic ring in a principal chain and sulfonic acid group, used for liquid composition which is used for membrane electrode assembly (both claimed) of polymer electrolyte fuel cell and direct methanol fuel cell (DMFC).    ADVANTAGE - The method enables production of electrolyte material with high softening point temperature. The electrolyte material provides membrane electrode assembly of fuel cell with excellent water resistance, gas-diffusion property, and durability under high temperature. The electrode assembly exhibits high power density.    DETAILED DESCRIPTION - INDEPENDENT CLAIMS are included for the following:    (1) manufacture of liquid composition, which involves dissolving or dispersing fluorine-containing polymer having aliphatic ring in principal chain and sulfonic acid group, in a hydroxyl group-containing organic solvent; and    (2) manufacture of membrane electrode assembly, which involves arranging a solid polymer electrolyte film containing fluorine-containing polymer having aliphatic ring in principal chain and sulfonic acid group, in between cathode and anode.
NOVELTY - A liquid-absorbable composition contains a powder of a liquid-absorbable cross-linking resin and a binder resin. The composition is obtained by cross-linking a methyl-vinyl ether maleic acid anhydride (VEMA) copolymer with a polyfunctional isocyanate compound.    USE - For liquid absorbable sheet used in non-aqueous electrolyte battery pack for absorbing electrolyte liquid leaked from non-aqueous electrolyte battery cell (all claimed) such as lithium ion non-aqueous electrolyte secondary battery.    ADVANTAGE - The liquid-absorbable composition has excellent liquid absorbability with respect to non-aqueous electrolyte, and provides liquid absorbing sheet which effectively prevents the leakage of electrolyte in batteries.    DETAILED DESCRIPTION - INDEPENDENT CLAIMS are included for the following:    (1) liquid-absorbable sheet, which has a liquid absorbable crosslinking resin layer (2) formed by cross-linking the VEMA copolymer with the polyfunctional isocyanate compound, provided on one surface of a support base material (1);    (2) manufacture of liquid-absorbable cross-linking resin, which involves dissolving 3-35 weight% of VEMA copolymer in a solvent having solubility parameter value of 9-14, adding a polyfunctional isocyanate compound to the obtained solution, and performing cross-linking reaction; and    (3) non-aqueous electrolytic battery pack, which consists of a non-aqueous electrolytic battery cell, a wiring board, and an electrolytic liquid absorption sheet for absorbing the electrolyte liquid leaked from the battery cell. The electrolytic liquid absorption sheet is formed using the liquid absorbable composition.    DESCRIPTION OF DRAWING(S) - The figure shows the sectional drawing of the liquid-absorbable sheet.    support base material (1)    liquid-absorbable cross-linking resin layer (2)    adhesion layer (3)
NOVELTY - A porous diffusion media comprises a porous matrix (22) carrying a distribution of water transfer particles defining high and low particle density regions. The regions are alternate across a major planar dimension of the media parallel to major faces of the media. The water transfer particles have small dimensions to permit migration of the water transfer particles through a thickness dimension of the porous matrix.    USE - For fuel cells.    ADVANTAGE - The diffusion media addresses the water transfer demands at the catalyst layers of a fuel cell, thus avoiding catalyst flooding.    DETAILED DESCRIPTION - An INDEPENDENT CLAIM is also included for a fuel cell comprising a porous diffusion media positioned against a catalyst layer (32).    DESCRIPTION OF DRAWING(S) - The figure shows an illustration of a diffusion media positioned against a catalyst layer.    Porous matrix (22)    Hydrophobic material (25)    Catalyst layer (32)
NOVELTY - Novelty is use of thermally cured silicone resins as binders for accumulator positive and negative plates, proportion of components being as follows, mass percent: for negative plate: zinc powder, 86-95; silicone resin, 5-14; for positive plate: nickel powder, 43-58; nickel hydroxide, 32-43; silicone resin, 10-14. Polyorganosiloxane or polyorganodisiloxane can be used as silicone resin.    USE - Electrical engineering; nickel-zinc accumulator manufacture.    ADVANTAGE - Enhanced service life and charge-discharge characteristics of accumulator.
NOVELTY - A method of normal temperature storage of hydrogen involves adding a powder-form ceramic to liquid hydrogen (solvent), then raising the boiling point and preserving hydrogen as a liquid hydrogen solution.    USE - For storing hydrogen under normal temperature, useful as an energy source, and as fuel for fuel cell.    ADVANTAGE - The novel method enables effective storage of hydrogen under normal temperature.
NOVELTY - Photoelectric-conversion apparatus consists of substrate (1), grain-shaped crystal semiconductors (2), insulator (3), semiconductor layer (4) and electrode (II) (5). Semiconductors are arranged on substrate. The layer (4) is provided on semiconductor, and packs insulator between semiconductors. The electrode (II) is provided at layer (4). The insulator consists of polyimide.    USE - For generating solar power.    ADVANTAGE - The photoelectric-conversion apparatus has high reliability and productivity. The photoelectric-conversion apparatus is easily, effectively and inexpensively manufactured. The photoelectric conversion apparatus prevents excessive etching of grain-shaped crystal semiconductor circumference during wet etching.    DETAILED DESCRIPTION - Photoelectric-conversion apparatus consists of a substrate (1), grain-shaped crystal semiconductors (2), insulator (3), semiconductor layer (4) and electrode (II) (5). Grain-shaped crystal semiconductors exhibit specific conductivity, and are arranged on the substrate used as an electrode (I) and joined with the substrate. The semiconductor layer exhibits reverse conductivity, and is provided on the semiconductor. The semiconductor layer packs insulator between the semiconductors. The electrode (II) is connected and provided at the semiconductor layer. The insulator consists of polyimide.    DESCRIPTION OF DRAWING(S) - The figure shows sectional view of the photoelectric-conversion apparatus.    Substrate (1)    Grain-shaped crystal semiconductor (2)    Insulator (3)    Semiconductor layer (4)    Electrode (5)
NOVELTY - The solar cell module has double-sided light incidence type solar batteries (6) arranged between a transparent substrate (1) and a reverse side material (5). An acrylic resin light guide plate (7) is arranged between the solar batteries and reverse side material and the end face of the guide plate is inclined at an angle ranging between 20-70degrees.    USE - Solar cell module using double-sided light incidence type solar battery.    ADVANTAGE - The light guide plate prevents escape of sunlight irradiated on the plate, to exterior. Hence, the electric power generation of the solar cell module is improved effectively.    DESCRIPTION OF DRAWING(S) - The figure shows a cross-sectional view of the solar cell module.    transparent substrate (1)    reverse side material (5)    solar batteries (6)    acrylic resin light guide plate (7)    sunlight (14)
NOVELTY - An ignition plug in thermoelectric cell, has resin (17) that covers the bottom portion of the plug. An ignition agent (16) supported by a supporter (15), is provided at the top portion of the plug. A pair of lead wires (6) are inserted into the resin portion, and the wire ends (14) are provided in the ignition agent. An adhesive agent (15) is provided for adhering the supporter and resin.    USE - Thermoelectric cell.    ADVANTAGE - Prevents the surface discharge in surface of supporter and resin, by providing adhesive agent between supporter and resin. Thus, enables to apply high voltage to the ignition plug, and ensures highly reliable thermoelectric cell.    DESCRIPTION OF DRAWING(S) - The figure shows an expanded cross-sectional view of the ignition plug in thermoelectric cell.    Lead wires (6)    Lead wire ends (14)    Supporter (15)    Ignition plug (16)    Resin (17)    Adhesive agent (19)
NOVELTY - The battery separator (1) comprises a fine-hole film (2), which is interposed between non-woven fabrics (3).    USE - For lamination type battery such as bipolar lithium ion secondary cell, and battery pack useful as power supply for driving vehicles (all claimed).    ADVANTAGE - The battery separator maintains the electrolyte in liquid state for long period of time, and drying of the electrolyte liquid is suppressed. Generation of internal short circuit, is prevented.    DETAILED DESCRIPTION - INDEPENDENT CLAIMS are included for the following:    (1) lamination type battery;    (2) battery pack; and    (3) vehicle comprising the battery or battery pack.    DESCRIPTION OF DRAWING(S) - The figure shows flat surface schematic diagram and cross-section schematic diagram of the battery separator.    battery separator (1)    fine-hole film (2)    non-woven fabric (3)
NOVELTY - The modified plastic material is obtained by irradiating the surface of a plastic material with an electron beam, using a vacuum tube-type electron beam irradiation apparatus.    USE - As cloth or non-woven fabric used for packaging material, separator, moisturizer, filter, battery, and sanitary materials.    ADVANTAGE - The modified plastic material has improved wettability at the surface.    DETAILED DESCRIPTION - An INDEPENDENT CLAIM is included for manufacture of modified plastic material.    DESCRIPTION OF DRAWING(S) - The figure shows the structure of irradiation pipe of electron beam irradiation apparatus.    irradiation pipe (1)    vacuum tube (2)    electron beam generation portion (3)    electron beam irradiation portion (4)    pin portion (5)
NOVELTY - Photodiode comprises a photoactive layer (4) having electron donating material(s), and fullerene derivative. The fullerene derivative has a carbon cluster of at least70 atoms and addend(s) bound to the carbon cluster. The addend is selected so that the fullerene derivative is compatible with the electron donating material.    USE - The photodiode is used for generating electricity from solar light. It is used in solar panel, photo detector, or light intensity meter. (All claimed)    ADVANTAGE - The fullerene derivative improves the photo-voltaic effect in the photo-active layer of the photodiode, increases photo-voltaic power conversion efficiency, and improves light absorbing and/or electron accepting properties.    DETAILED DESCRIPTION - An INDEPENDENT CLAIM is also included for a method for preparing a photodiode comprising forming a photo-active layer by applying a sub-layer having electron donating material(s) to a substrate and applying a separate sub-layer having fullerene derivative(s) to the substrate.    DESCRIPTION OF DRAWING(S) - The figure is a schematic representation of a photodiode.    Transparent layer (1)    Electrodes (2, 6)    Photoactive layer (4)    Lithium fluoride layer (5)
NOVELTY - The multi-layered anode (14), is capable of hydrogen storage by absorption and adsorption. Its layer contacting the electrolytes (18) is graphite (26). Here, singly-charged, negative halogen (X) ions from the electrolytes are discharged, hence being absorbed into the graphite.    USE - An electrochemical cell for converting heat and radiant energy into electricity. It is of general application, possibly replacing e.g. conventional power generation plants, solar cells, fuel cells and photovoltaic cells.    ADVANTAGE - Energy is supplied to the base of the unit as heat and from above as radiant energy. Because the energy supplied is taken up in the form of chemical energy and is converted through an electrochemical path into electrical energy, the absolute energy efficiency of the device is high. This compares with the low thermodynamic efficiency of conventional power plants based on thermal cycles    DETAILED DESCRIPTION - The multi-layered anode (14), is capable of hydrogen storage by absorption and adsorption. Its layer contacting the electrolytes (18) is graphite (26). Here, singly-charged, negative halogen (X) ions from the electrolytes are discharged, hence being absorbed into the graphite. The next layer (28) is constituted to react with the adsorbed halogen (X) atoms to form a salt-like halogenoid. This further reacts with hydrogen (H2, H) taken up by the anode (14). Hydrogen halide (HX) formed, escapes from the layer next to the graphite layer    An INDEPENDENT CLAIM is included for the corresponding method of energy conversion.    DESCRIPTION OF DRAWING(S) - A schematic cross section of the energy conversion cell is presented.    multi-layered anode (14)    electrolytes (18)    graphite (26)    next layer (28)    Hydrogen halide (HX)    halogen (X)
NOVELTY - High specific energy electric vehicle solid accumulator has vitriol electrolyte is absorbed by silicon dioxide and added with phosphoric acid, boron sulfate, tin sulfate, and kalium sulfate; the accumulator positive and negative diachylon contains tin dioxide, graphite, calcium sulfate, baihuixiong, muna, carbon fiber, duobenduo, polytetrafluoroethylene, barium sulfate, bismuth trioxide, silicon sol, humic acid, and benzoic acid; and the surface of polar plate is sprayed with trisodium citrate. Its effective high specific power is 5S, the circulation life can reach 10 years; the specific energy is 80 wh/kg.
NOVELTY - Preparing solid oxide fuel batteries includes (1) dissolving organic polymer in a solvent (wt:5-30%) added by dispersant, plasticizer(wt:1-3% each), ceramic electrolyte powders(wt ratio to the polymer: 520:1) to be mixed into hybrid state to be formed by mould, removing the organics under 400 - 600 degrees C for 13h by burning and one face densified thin layer and the other porous asymmetrical electrolyte substrate are got from sintering 2. depositing catalyst mainly with Ni(NO3)2 in the porous structure to an electrode-electrolyte double layer structure under 600-1000 degrees C processing under 600-1000 degrees C in H2 or CO or their mixed gas 3. preparing complex cathode with slurry printing or emulsion deposition on the dencified side then to be sintered to formation under 1000-1400 degrees C/4-24h.
NOVELTY - The fuel cell has a proton-conductive ion-exchange electrolyte film interposed between a cathode and an anode. Cathode contains platinum or platinum alloy and proton-conductive ion-exchange electrolyte polymer (P), supported on electroconductive porous base material (M). Anode contains platinum or platinum alloy, polymer (P) and/or proton-donating substance, supported on material (M).    USE - As polymer electrolyte fuel cell.    ADVANTAGE - The fuel cell has improved output characteristic, and suppresses the destruction of catalytic electrode.    DETAILED DESCRIPTION - The fuel cell has a proton-conductive ion-exchange electrolyte film interposed between a cathode and an anode. Oxygen is supplied to the cathode, and hydrogen gas containing carbon monoxide is supplied to anode. The cathode contains a platinum or platinum alloy and a proton-conductive ion-exchange electrolyte polymer, supported on an electroconductive porous base material. The anode contains a platinum or platinum alloy, a proton-conductive ion-exchange electrolyte polymer and/or a proton-donating substance, supported on an electroconductive porous base material.
NOVELTY - A lithium secondary battery comprises positive and negative electrodes (1, 2), and a non-aqueous electrolyte having a solute dissolved in a non-aqueous solvent. The negative electrode comprises a lithium-aluminum-manganese alloy in which lithium is occluded in aluminum-manganese alloy. The non-aqueous solvent comprises a mixed solvent of a cyclic carbonate and a polyethylene glycol dialkyl ether.    USE - As lithium secondary battery.    ADVANTAGE - The reaction of the mixed solvent having the cyclic carbonate and the polyethylene glycol dialkyl ether as solvent and the lithium-aluminum -manganese alloy for the negative electrode thus improving storage characteristics of the lithium secondary battery. The fine film of excellent ion conductivity formed on the negative electrode prevents a reaction of the negative electrode and the non-aqueous electrolyte during storage at a condition of charging.    DESCRIPTION OF DRAWING(S) - The figure is a cross section of the lithium secondary battery.    Positive and negative electrodes (1, 2)    Separator (3)    Battery can (4)    Insulation packing (7)
NOVELTY - The cell board (S1) has a substrate (1) containing porous material, frame material (5) surrounding the peripheral portion of the substrate and joining component (6A, 6B) of thin plate shape. The component (6A, 6B) joins the frame material and substrate. A battery component is provided at the substrate.    USE - For solid oxide fuel cell stack and solid oxide fuel cell (both claimed).    ADVANTAGE - The cell board has thin shape, excellent thermal shock resistance, rigidity and flexibility. The substrate of the cell board has excellent gas-permeability and mechanical strength. The board enables easy lamination during formation of fuel cell, without distortion.    DETAILED DESCRIPTION - INDEPENDENT CLAIMS are included for the following:    (1) solid oxide fuel cell stack; and    (2) solid oxide fuel cell.    DESCRIPTION OF DRAWING(S) - The figures show sectional drawing and top view of cell board. (Drawing includes non-English language text).    Substrate (1)    Frame material (5)    Fuel electrode layer (2)    Joining components (6A, 6B)    Cell board (S1)
NOVELTY - The battery has masking tape (15) which is distributed around the anode tab (8) opposing to the cathode (3), when anode (2) is laminated in the anode tab. The length of the overlapping portion of the masking tape and the anode tab is in the range of 0.5-3 mm.    USE - Non aqueous-electrolyte battery e.g. lithium ion battery.    ADVANTAGE - Prevents deformation of winding core at the time of winding the electrode, by eliminating the contact between cathode and anode tab and preventing internal short-circuit. Thereby improves productivity of battery with high capacity.    DETAILED DESCRIPTION - An INDEPENDENT CLAIM is also included for non aqueous-electrolyte battery manufacturing method.    DESCRIPTION OF DRAWING(S) - The figure shows top and side views of anode tab in the battery.    Anode (2)    Cathode (3)    Separator (4)    Anode tab (8)    Masking tape (15)
NOVELTY - Solar cell module (1) has an electricity generating element (2) and filler material arranged between a reinforcing sheet (4) and a protective layer. The reinforcing sheet is bent at region in which electricity generating element is not arranged. A shading metallic foil (3) is arranged in the bent region, between filler material and protective layer.    USE - Solar cell module.    ADVANTAGE - Even if a cloudiness arises in the bent portion of the reinforcing sheet, visual shielding of the cloudiness is given by the shielding foil.    DESCRIPTION OF DRAWING(S) - The figure shows a perspective view of the solar cell module.    solar cell module (1)    electricity generating element (2)    shading foil (3)    reinforcing sheet (4)
NOVELTY - An insulation sheet (10) consisting of coating material (11) applied to a flexible base material (12), is wound around a battery can (14). The incineration removal of the coating material is carried out by irradiation of laser beam at the sheet, to form desired characters or figure in the sheet. The coating material is made of carbon.    USE - For portable devices such as mobile telephone and personal digital assistant (PDA).    ADVANTAGE - The battery pack on which manufacture date, brand name, notes, etc., are printed clearly, is obtained at reduced cost, by excluding need for ink and ribbon for forming characters.    DESCRIPTION OF DRAWING(S) - The figure shows the sectional views of the battery pack.    Insulating sheet (10)    Coating material (11)    Coating material (12)    Adhesion material (13)    Battery can (14)
NOVELTY - A solid polymer electrolyte consists of an aromatic hydrocarbon-type polymer compound. The polymer compound contains a sulfonamide group and has a cross-linked structure.    USE - For polymeric electrolyte film (claimed) used for polymer electrolyte fuel cell and direct methanol-type fuel cell, water electrolysis, hydrohalic-acid electrolysis, brine electrolysis, oxygen enricher, humidity sensor and gas sensor.    ADVANTAGE - The solid polymer electrolyte is inexpensive, and has excellent durability, oxidation resistance, proton conductivity and alcohol resistance. The polymer electrolyte is manufactured easily.    DETAILED DESCRIPTION - A solid polymer electrolyte consists of an aromatic hydrocarbon-type polymer compound. The polymer compound contains a sulfonamide group and has a cross-linked structure of formula (1).    R = alkyl group or its derivative(s), fluorine-type alkyl group or its derivative(s), or aromatic group or its derivative(s).    An INDEPENDENT CLAIM is included for polymeric electrolyte film, which consists of the solid polymer electrolyte.
NOVELTY - A filter medium consists of a porous ion exchanger having porosity of 50% or more. At least one portion of pore of ion exchanger forms continuous connection spaces.    USE - For filter used for purifying gas or liquid used for fuel cell mounted on motor vehicles (all claimed).    ADVANTAGE - The filter medium has high strength, desalting capability for long period of time, and shape stability. The damage of filter medium in harsh environment such as frequency condition and freezing-dry condition, is prevented.    DETAILED DESCRIPTION - INDEPENDENT CLAIMS are included for the following:    (1) filter (61-66) for fuel cell (1) having filter medium packed inside the container of predetermined shape; and    (2) porous ion exchanger, which consists of cross-linked copolymer having structural unit of formula (4) and/or (5).    A' = 3-8C linear or branched alkylene group or 4-8C alkylene oxy methylene group;    R1-R3 = H, 4C or less alkyl group or hydroxyalkyl group; and    X- = counter anion.    DESCRIPTION OF DRAWING(S) - The figure shows the filter using the filter medium.    fuel cell (1)    air electrode (2)    fuel electrode (3)    filter (61-66)
NOVELTY - Trifluoropyruvic acid ester and halogenated ethylene fluoride are reacted in the presence of an alkali metal fluoride. The obtained omega-iodide fluorine-containing ester is decarboxylated to form omega-iodide fluorine-containing alkyl vinyl ether.    USE - As monomer for polymers used in electrolyte film of solid polymer electrolyte fuel cell and lithium cell, film for brine electrolysis, water electrolysis and hydrohalic acid electrolysis, and film for oxygen enriches, humidity sensors and gas sensors.    ADVANTAGE - The method is simple, and forms omega-iodide fluorine-containing alkyl vinyl ether with high yield using inexpensive trifluoropyruvic acid ester as raw material.    DETAILED DESCRIPTION - Trifluoropyruvic acid ester of formula (I) and halogenated ethylene fluoride of formula (II) are reacted in the presence of an alkali metal fluoride. The obtained omega-iodide fluorine-containing ester of formula (III) is decarboxylated to form omega-iodide fluorine-containing alkyl vinyl ether of formula (IV).    CF3COCOOR (I)    CFX=CFY (II)    ICFXCFYOCF=CF2 (III)    ICFXCFYOCF=CF2 (IV)    R = aliphatic or aromatic hydrocarbon group having halogen substituent; and    X and Y = F, Cl or Br.
NOVELTY - A screen mask (1) has a cavity (5) and a screen gauze (2) positioned at the cavity. The screen gauze comprises a metal fine wire, and is covered with layer(s) of synthetic resin (3). The screen mask extrudes a paste material through the cavity to to-be-printed substrate, and forms a pattern.    USE - For manufacture of thick film-screen printing substrate used for forming light receiving surface electrode of solar cells (both claimed) and electronic device.    ADVANTAGE - The screen mask controls aversion property while printing using the paste material. The paste material is easily peelable, and the screen mask provides thick film-screen printing pattern of high quality and reduced cycle time. The solar cell using the screen-printing substrate has favorable electrical property, improved short-circuit current density and release voltage.    DETAILED DESCRIPTION - INDEPENDENT CLAIMS are included for the following:    (1) manufacture of thick film-screen printing substrate, which involves extruding the paste material to the to-be-printed substrate through the cavity of the screen mask, and forming a thick film-screen printing pattern; and    (2) thick film-screen printing substrate obtained by the above method.    DESCRIPTION OF DRAWING(S) - The figures show the sectional drawing of the screen mask, when compared with the conventional screen mask.    screen mask (1)    screen gauze (2)    synthetic resin (3)    photosensitive emulsion (4)    cavity (5)
NOVELTY - A solid structure fabrication method (M1) involves: filling each of several reservoirs with a selected ink and ejecting the ink from a print head connected to a corresponding reservoir towards a medium surface. The print head and medium surface is movable relative to each other in a plane defined by first and second directions and in a third direction orthogonal to the plane. The ink contains a solid material of nanosized particles.    USE - For depositing a structure on a medium surface (claimed); for ink jet deposition of structures.    ADVANTAGE - The method provides no requirement for a precursor material; avoids complexities, which are inherent in any conversion process from a precursor material; permits the selective deposition of material in a layer such that a set of graded layers may be deposited; confer benefits in terms of reducing any mismatch between thermal expansion rates of different loadings in the separate layers; is advantageous during a sintering process and indeed subsequently in applications of the structure such as solid oxide fuel cells (SOFCs) where elevated temperatures are reached during service; facilitates the introduction of interconnects during the fabrication process, thus removes some difficulties traditionally present in post fabrication processes such as sintering.    DETAILED DESCRIPTION - An INDEPENDENT CLAIM is included for an ink-jet deposition apparatus for depositing structure on a medium surface (preferably polymeric release film) comprises several print heads connectable to a selected ink reservoir.
NOVELTY - Solar cell base material consists of metal plate as base material (1a) provided with a coating film (1b) formed from composition obtained by blending (in mass part) tetraalkoxy silane or partially hydrolyzed condensate of tetraalkoxy silane (0.5-100) with respect to polyvinylidene fluoride group fluororesin (100) free of functional group. The partial hydrolyzed condensate of tetraalkoxy silane is oriented on the coating film surface.    USE - For solar cell panel used for solar cell integrated roof material.    ADVANTAGE - The solar cell base material has excellent adhesion with ethylene-vinyl acetate copolymer used as sealing agent, as partially hydrolyzed condensate of tetra alkoxy silane is oriented on surface of the coating film. The solar cell panel has improved weather resistance, favorable electric power generation property and fine exterior. Other portions of the roof integrated with solar cell module also has fine exterior.    DESCRIPTION OF DRAWING(S) - The figure shows the fragmentary sectional view of the solar cell panel which uses the metal plate as base material.    metal plate base material (1)    metal plate (1a)    coating film (1b)    ethylene-vinyl acetate resin (2d,2u)    photovoltaic cell (3)    surface material (4)
NOVELTY - Solar cell module is obtained by sealing surface side and reverse side of solar cells (104), between flame-retardant surface protection component (101) and incombustible reverse side protection component (106), using adhesive resin sealing agent. Silica fine powder and alkylated silicone compound, surface-treated with vinyl group-containing alkoxy silane, are added to a portion of sealing agent in surface side to form incombustible sealing agent (102).    USE - As fire preventing material for building roof.    ADVANTAGE - The incombustible sealing agent in the solar cell module excels in stability, transparency, adhesivity, elasticity, flaw resistance, electric insulation, flame retardance and impact strength.    DETAILED DESCRIPTION - The solar cell module is obtained by sealing both surface side and reverse side of solar cells which are formed by serially or in parallel connecting several solar battery elements, between flame-retardant surface protection component and non-combustible reverse side protection component, using an adhesive resin sealing agent. Silica fine powder having particle size of 0.001-1 micron and alkylated silicone compound, surface-treated with vinyl group-containing alkoxy silane, are added to one portion of adhesive resin sealing agent in the surface side to form an incombustible sealing agent.    DESCRIPTION OF DRAWING(S) - The figure shows typical sectional side view of solar cell module. (Drawing includes non-English language text).    surface side protection component (101)    incombustible sealing agent (102)    non-woven glass fabric (103)    solar cell (104)    reverse side protection component (106)
NOVELTY - The module has a solar cell (9) sealed between a front protective sheet (6) and rear protective sheet (2) having a recess (11). A lead wire (12) of the solar cell is pulled out through a hole (16) formed on side wall of the recess and connected to an external cable (4).    USE - For installation on roof of building.    ADVANTAGE - The assembling of the module having excellent fire-proof property and effective power generation property, is simplified.    DESCRIPTION OF DRAWING(S) - The figure shows a sectional view of a solar cell module.    Rear protective sheet (2)    External cable (4)    Front protective sheet (6)    Solar cell (9)    Recess (11)    Lead wire (12)    Hole (16)
NOVELTY - The module has through holes (10) that are opened to units other than an optoelectric transducer (18).    USE - Solar cell module used in solar cell array (claimed) of different types including folding type system, rolling up system and slide system installed in water purification plant.    ADVANTAGE - Suppresses the permeation of water content to optoelectric transducer by opening the through hole to the units other than transducer. Extends module lifetime, thereby increasing the lifetime of an array using module.    DETAILED DESCRIPTION - An INDEPENDENT CLAIM is also included for a solar cell array.    DESCRIPTION OF DRAWING(S) - The figure shows the top view, sectional view of the solar cell module.    through holes (10)    pulley (12)    unit cell (15)    electric power lead out wiring (16)    optoelectric transducer (18)
NOVELTY - An organic and inorganic hybrid-type ion conductor is obtained by carrying out hydrolysis, polycondensation reaction and thermal polymerization reaction of specific organic functional group modified alkoxysilane, organic compound, and alkali metal compound, via a reactive functional group.    USE - As solid electrolyte of electrochemical devices such as primary battery, secondary battery such as lithium secondary battery, chemical sensor, optoelectric transducer, fuel cell, and electrical-double-layer capacitor.    ADVANTAGE - The organic and inorganic hybrid-type ion conductor has film thickness, favorable flexibility, mechanical strength, and improved conductivity. The ion conductor improves the durability and stability of cycle of a battery.    DETAILED DESCRIPTION - The organic and inorganic hybrid-type ion conductor is obtained by carrying out hydrolysis, polycondensation reaction and thermal polymerization reaction of organic functional group modified alkoxysilane, organic compound, and alkali metal compound, via a reactive functional group. The alkoxysilane compound is given by formula (1): R1x-Si(OR2)4-x. The organic compound (A) is given by the formula (2): CH3-(CHR4CHR5O)n-R3. The alkali metal compound is given by the formula (3): M1OR6.    R1 and R3 = organic functional group containing reactive functional group(s);    R2 = alkyl group;    R4 and R5 = H or methyl group;    R6 = H or alkyl group;    M1 = alkali metal;    n = 5-45; and    x = 0 or more and less than 4.
NOVELTY - Pressure filling system comprises a PVC tube (2) of a pressurized spraying unit (1) connected by an adapter (4) to a filling system of a battery (3).    USE - For batteries.    ADVANTAGE - The pressure filling system is transportable.    DESCRIPTION OF DRAWING(S) - The drawing shows a schematic view of the pressure filling system.    spraying unit (1)    PVC tube (2)    battery (3)    adapter (4)    pressure reducer (5)
NOVELTY - The method adds aromatic hetero-ring polymer contained with sulfonic acid side-group into solvent to form uniform mixing matter and then to add inorganic matter to form suspended matter. The film can be produced by pouring preparation process through using nano-breaking technique to break off the suspended matter for obtaining uniform-scattered size. The product has good chemical stability and proton conductivity with methanol permeability less than 5%.
NOVELTY - Current plastics technologies allowing extended seasonal use of the solar panel including winter enabling heat transfer to a liquid water medium but not limited to water    USE - The solar panel is useful for installing on the surface of a pool, or with a water heater for campers, floating lake heater, water evaporator or hand wash station    ADVANTAGE - Manufacturing can be done on a custom size basis or automated with the use of continuous hear sealer bar or employing ultrasonic welding to fuse layers together    DETAILED DESCRIPTION - A floating insulated solar panel unit consists of 4 similar flexible flat polyolefin elastomer material layers welded together in 2 distinct type patterns creating 3 internal chambers: two for air pressure, and one for liquid. The first transparent layer and second dark to black-colored layer are welded one quarter inch wide together completely around outer dimensional perimeter penetrated only between weld by one-eighth inch inner dimension tube. The second and third dark top black colored layer welded together in shorter even parallel welds to diffuse liquid flow and perimeter welded completely about outer dimensions as the first layer penetrated only on opposite corners by one half inch inner dimension tubes for fluid entrance and exit, as a manifold. The fourth dark colored layer has an identical weld pattern and tube entrance as the first and second layers.
NOVELTY - A method for fabricating a solar cell is provided to make a solar cell of a built-in type mounted on electronic devices by directly forming the solar cell of a nanometer size on a metal substrate or a plastic substrate like a cover or housing of a cellular phone, a cover of a personal digital assistant (PDA) or a cover of a notebook computer.    DETAILED DESCRIPTION - A transparent plastic substrate (20) is prepared. A transparent conductive layer is deposited on the plastic substrate and is patterned to form a transparent electrode (21). An active layer (23) in which porous titanium oxide, photosensitive dye and electrolyte are mixed is formed on the substrate including the transparent electrode. A conductive layer confronting the transparent electrode is deposited on the substrate having the active layer and is patterned to have the same type as the transparent electrode so that an opposite electrode (25) is formed. A passivation layer (29) is formed to prevent the electrolyte from being exhausted to the opposite electrode and to protect array devices. An anti-reflective coating is formed on the transparent plastic substrate to improve absorption efficiency of sunlight through a reactive ion etching (RIE) technology.
NOVELTY - The proton conductor contains modification group which substitutes hydrogen of hydroxyl group coupled with metal oxide, and sulfone group or phosphoric acid group contributed to conduction of proton. The modification group is an organic compound which has functional group bonded with oxygen of hydroxyl group.    USE - As electrolyte for fuel cell.    ADVANTAGE - The proton conductor has high resistance with respect to hydrolysis and is stabilized with respect to moisture content. Hence, the proton conductor is not easily hydrolysed and reduction of proton conductivity is avoided. A desired electric power generation capability is obtained even when the proton conductor used as an electrolyte in solid oxide fuel cell for a long period of time. The concentration of the modification group is easily controlled.    DETAILED DESCRIPTION - The metal oxides are at least one type selected from zirconium oxide, aluminum oxide, magnesium oxide, lanthanum trioxide and spinel. The proton conductor is silicon oxide type glass.    An INDEPENDENT CLAIM is also included for manufacture of proton conductor.    DESCRIPTION OF DRAWING(S) - The figure shows the outline block diagram of structure of proton conductor. (Drawing includes non-English language text).
NOVELTY - A unit-cell (2) is cooled in the range of -200-0 degreesC using liquid nitrogen, before mounting the cell in a metallic mold to integrally mold a resin frame (3) to the cell, so that the temperature of the unit-cell is within allowable range while molding.    USE - For manufacturing batteries e.g. rechargeable lithium-ion battery used in small electronic device e.g. mobile telephone.    ADVANTAGE - Avoids damage in unit-cell due to undesired heating during molding process. Increases the rigidity of the unit-cell by hardening electrolyte of the cell through a cooling process.    DESCRIPTION OF DRAWING(S) - The figure shows a perspective view of a battery. (Drawing includes non-English language text).    Battery (1)    Unit-cell (2)    Frame (3)
NOVELTY - The gel-type solid polymer electrolyte consists of comb-shaped polysiloxane 3-59.3 wt%, crosslinking agent 0.7-12 wt%, polar small molecular weight plasticizer 40-85 wt% and inorganic iodine salt 0-15wt%. The preparation process is also disclosed. The present invention has the advantages of simple preparation process, high ionic conductivity and high heat stability, and may be used in dye sensitized solar cell.
NOVELTY - High-energy polymer lithium secondary cell and method for making the same characterized by that, by the molecule recombination of 2,5-dimercapto-1,3,4-thiadiazoles and polyortho-methylaniline, applying or printing the suspension mixed by the composite produced thereby and the conductive agent on the copper foil, using it as the positive electrode after drying, using bisfluoroethylene-hexafluoropropylene gel electrolyte as the diaphragm, and assembling it with the metallic lithium foil as negative electrode to obtain the total-solid polymer battery. The battery made by this method has much longer operating life, high output specific energy and charging and discharging current density.
NOVELTY - Preparation method of chloropolyaniline, and is characterized by that the polyaniline and sulfur monochloride are heated and returned under the action of Lewis acid catalysis in the polar aprotic solvent so as to obtain the invented chloropolyaniline. Every 6 carbon atoms of the chloropolyaniline contain 2-3 chlorine atoms, and its yield rate is up to 93-97 %, it can be used as precursor raw material of positive material of lithium secondary cell.
NOVELTY - The pedestrian crossing, approached between illuminated bollards or through an arch (13) on the sidewalk (2), has illuminated curbs (4), crossing strips and edging (5). It also has warning lights (1) and an emitter (7) for a signal that can be picked up by a small receiver (8) carried by a visually-handicapped person. The illumination can be produced by high-intensity, low-voltage LEDs.    USE - Pedestrian road crossing.    ADVANTAGE - Greater safety, illuminating the crossing for both pedestrians and motorists.    DETAILED DESCRIPTION - The pedestrian crossing, approached between illuminated bollards or through an arch (13) on the sidewalk (2), has illuminated curbs (4), crossing strips and edging (5). It also has warning lights (1) and an emitter (7) for a signal that can be picked up by a small receiver (8) carried by a visually-handicapped person. The illumination can be produced by high-intensity, low-voltage LEDs powered by solar cells, and is switched to be synchronized with traffic lights, so that the crossing is illuminated when the traffic is stopped.    DESCRIPTION OF DRAWING(S) - The drawing shows a perspective view of part of the pedestrian crossing. (Drawing contains non-English language text)    Warning lights (1)    Sidewalk (2)    Curb (4)    Crossing strips and edging (5)    Emitter (7)    Receiver (8)    Arch (13)
NOVELTY - Lithium ion secondary battery comprises cathode, anode with non-graphitizable carbon as anode activator, and non-aqueous electrolytic solution with anode protecting component(s) where electrolyte is dissolved in non-aqueous solvent. The non-aqueous electrolytic solution comprises anode protecting component(s) e.g. sultones with 5- 7-membered cyclic sulfonate structure or derivative.    USE - Lithium ion secondary battery for use in portable phone, mobile terminal, automobile, electric vehicle or hybrid vehicle.    ADVANTAGE - The invention shows improved storage properties. It avoids microshort-circuit, current convergence, and increased distance between electrodes.    DETAILED DESCRIPTION - Lithium ion secondary battery comprises cathode, anode having non-graphitizable carbon as an anode activator, and non-aqueous electrolytic solution having anode protecting component(s) where electrolyte is dissolved in a non-aqueous solvent. The non-aqueous electrolytic solution includes an anode protecting component(s) from sultones having 5- to 7-membered cyclic sulfonate structure or their substituted derivative as vinylene carbonates and their substituted derivatives.    DESCRIPTION OF DRAWING(S) - The figure shows a cross section of an aluminum laminate film for a battery.    Substrate (101)    Aluminum foil (102)    Sealant (103)
NOVELTY - A gel polymer electrolyte battery comprises positive electrode(s), negative electrode(s0, separator membrane, or gel polymer electrolyte. The gel polymer electrolyte comprises nonaqueous solvent, electrolyte salt, and polyvinyl ether and/or polyepoxide. The gel polymer electrolyte does not contains polymerization initiator.    USE - For use in, e.g. electrically powered vehicles, and cellular phones.    ADVANTAGE - The invention creates safety concerns in manufacturing process. It provides better performance. It can be polymerized outside and inside of electrodes and separator membranes so that the gel polymer electrolyte can be uniformly distributed around the circumference of the assembled battery with negative and positive electrodes, and separator membrane.    DETAILED DESCRIPTION - An INDEPENDENT CLAIM is included for producing gel polymer electrolyte battery comprising assembling battery by sandwiching separator membrane(s) between positive and negative electrodes, packaging the assemble battery cell in battery case, preparing polymerizable electrolyte, adding polymerizable electrolyte into the battery case, and heating battery case at 20-120 degrees C.
NOVELTY - A negative electrode material (m1) comprises carbonaceous powder (p1) serving as a nucleus, and a carbon layer (l1) formed on the surface of (p1). The carbon layer, when observed under a transmission electron microscope (TEM), has crystalline carbon regions and amorphous carbon regions in a bright-field image. The ratio of the intensity of a peak at 1,360 cm-1 in a laser Raman spectrum of the carbon layer to that of a peak at 1,580 cm-1 in the spectrum is less than or equal to0.3.    USE - In a lithium ion secondary battery.    ADVANTAGE - The negative electrode material is obtained by forming a carbonaceous layer on the surface of a carbon material through a relatively simple process. The battery formed using the negative electrode material has a high discharging capacity and low irreversible capacity, and exhibits excellent coulomb efficiency and excellent cycle characteristics.    DETAILED DESCRIPTION - INDEPENDENT CLAIMS are included for the following:    (1) an electrode paste comprising (m1), and a binder;    (2) an electrode comprising a molded product of the electrode paste; and    (3) a secondary battery comprising the electrode; and optionally a non-aqueous electrolytic solvent (preferably ethylene carbonate, diethyl carbonate, dimethyl carbonate, methyl ethyl carbonate, and propylene carbonate) and an electrolyte.    (4) method for producing a negative electrode material which comprises depositing a composition containing a polymer onto at least a portion of the surface of carbonaceous powder serving as a nucleus in the presence of water;
NOVELTY - Photovoltaic modules (2) are secured to a frame which acts as a conductor for the current generated by the modules.    USE - For generating electricity from solar energy. The device is designed to be installed on the roof of a building and use to generate electricity for use inside this building.    ADVANTAGE - The device is more simple to install and less sensitive to individual module failure caused by defects or shade.    DETAILED DESCRIPTION - A device (1) for converting sunlight into electricity comprises at least one photovoltaic module secured to a frame which also acts as a conductor for at least some of the current generated by the module(s).    DESCRIPTION OF DRAWING(S) - Figure 1 shows a perspective view of the photovoltaic device.    Photovoltaic device (1)    Photovoltaic modules (2)    Aluminum support bars (3, 4)    Coupling pieces (5)
NOVELTY - The modules (2) are mounted on a frame comprising electrically conducting supports (3, 4) which are electrically insulated from each other and can be electrically connected to the module so that a first electrical contact point is connected to the first support and a second electrical contact point is connected to the second support.    USE - For generating electricity from solar energy. The device is designed to be installed on the roof of a building and use to generate electricity for use inside this building.    ADVANTAGE - The device is more simple to install and less sensitive to individual module failure caused by defects or shade.    DETAILED DESCRIPTION - A modular photovoltaic device (1) comprises at least one photovoltaic module secured to a frame. Each module has at least one first electrical contact point and at least one second electrical contact point. The frame comprises at least two electrically conducting supports which are electrically insulated from each other and can be electrically connected to the module so that the first electrical contact point is connected to the first support and the second electrical contact point is connected to the second support.    DESCRIPTION OF DRAWING(S) - Figure 1 shows a perspective view of the photovoltaic device.    Photovoltaic device (1)    Photovoltaic modules (2)    Aluminum support bars (3, 4)    Coupling pieces (5)
NOVELTY - A proton exchange polymer composition which has significantly reduced methanol cross-over, while maintaining its electrochemical properties such as ion-conductivity, thermal stability and mechanical properties, compared to conventional nafion, is provided with reduced cost.    DETAILED DESCRIPTION - The proton exchange polymer composition comprises 100 pts.wt. of a PVDF-HFP copolymer, 30-200 pts.wt. of a proton exchange resin, and further 5-10 pts.wt. of hydrophilic polymer. The composition can be provided to prepare a proton exchange polymer membrane, and the membrane can be further provided to prepare a fuel cell.
NOVELTY - The hose material is obtained by mixing ethylene-olefin-type resin (2) with ethylene-propylene diene ternary polymer (1). The olefin-type resin is used as organic filler.    USE - For hose such as aqueous hose used for fuel cells (claimed).    ADVANTAGE - The hose material has excellent electrical insulation property and mixing property, and favorable compression permanent-deformation property, without impairing mechanical-physical property of ethylene-propylene diene ternary polymer.    DETAILED DESCRIPTION - Ethylene-olefin-type resin is ethylene-octene-type resin.    An INDEPENDENT CLAIM is included for hose for fuel cell.    DESCRIPTION OF DRAWING(S) - The figure shows the model of hose material for fuel cells in dispersion state of ethylene-olefin type resin. (Drawing includes non-English language text).    ethylene-propylene diene ternary polymer (1)    ethylene-olefin type resin (2)    carbon black (3)
NOVELTY - The alternating current (AC) 100 V electric power unit (1) has a rectifier (3) which is connected between a secondary side terminal of a sliding transformer (2) and an ammeter (4) connected to lead storage battery (5).    USE - For charging circuit of lead storage battery used in passenger car, truck, bus, forklift truck and golf cart.    ADVANTAGE - The lead storage battery is charged and discharged efficiently, hence the durability of battery is improved.    DETAILED DESCRIPTION - An INDEPENDENT CLAIM is also included for battery charging method.    DESCRIPTION OF DRAWING(S) - The figure shows a circuit diagram of the battery charging circuit.    electric power unit (1)    sliding transformer (2)    rectifier (3)    ammeter (4)    lead storage battery (5)
NOVELTY - A solution which is obtained by dissolving 1-100 g/L of polybutadiene in a highly volatile solvent, is contacted with a polyolefin resin of weight average molecular weight 500000 or more. Drying is performed and the highly volatile solvent is removed, to form a porous film.    USE - For use as separator for non-aqueous electrolytic battery and capacitor (both claimed).    ADVANTAGE - The porous film has excellent heat resistance, mechanical strength and breaking-proof property at high temperature.    DETAILED DESCRIPTION - INDEPENDENT CLAIMS are included for the following:    (1) porous film;    (2) battery; and    (3) capacitor.
NOVELTY - A polyolefin fine porous film contains 2,2-methylene bis(substituted phenyl) phosphite as a stabilizer.    USE - For battery separator for battery (claimed) such as secondary batteries e.g. nickel-hydrogen battery, nickel cadmium battery, nickel-zinc cell, silver-zinc carbon cell, lithium secondary battery, and lithium polymer secondary battery, and for filter.    ADVANTAGE - The porous film has excellent mechanical characteristics, transmittance and heat-shrink. The battery formed using the battery separator of porous film, has excellent storage stability at high temperature.    DETAILED DESCRIPTION - A polyolefin fine porous film contains 2,2-methylene bis(substituted phenyl) phosphite as a stabilizer.    R1-R4 = alkyl group, or aralkyl group optionally interrupted by oxygen atom, sulfur atom, or nitrogen atom; and    R5 = alkyl group or aralkyl group.    INDEPENDENT CLAIMS are also included for:    (1) battery separator (4) which is formed using polyolefin fine porous film; and    (2) battery which is formed using the battery separator.    DESCRIPTION OF DRAWING(S) - The figure shows the outline sectional drawing of coin shape lithium secondary battery.    anode (1)    anode active substance layer (1b)    cathode (2)    electrolyte liquid (3)    separator (4)
NOVELTY - A polyolefin fine porous film contains salicylic acid derivative as a stabilizer.    USE - For battery separator for battery (claimed) such as secondary batteries e.g. nickel-hydrogen battery, nickel cadmium battery, nickel-zinc cell, silver-zinc carbon cell, lithium secondary battery, and lithium polymer secondary battery, and for filter.    ADVANTAGE - The porous film has excellent mechanical characteristics, transmittance and heat-shrink. The battery formed using the battery separator of porous film, has excellent storage stability at high temperature.    DETAILED DESCRIPTION - A polyolefin fine porous film contains salicylic acid derivative as a stabilizer.    R = alkylene group, aralkylene group or arylene optionally interrupted by oxygen atom, sulfur atom, or nitrogen atom.    INDEPENDENT CLAIMS are also included for:    (1) battery separator (4) which is formed using polyolefin fine porous film; and    (2) battery which is formed using the battery separator.    DESCRIPTION OF DRAWING(S) - The figure shows the outline sectional drawing of coin shape lithium secondary battery.    anode (1)    anode active substance layer (1b)    cathode (2)    electrolyte liquid (3)    separator (4)
NOVELTY - The fuel cell has a solid-polymer electrolyte film, an air electrode and a fuel electrode. A gaseous diffusion layer which contains carbon fiber of deformed cross-section, is provided to air electrode and/or fuel electrode.    USE - As fuel cell.    ADVANTAGE - Water retention property of fuel cell is improved.    DETAILED DESCRIPTION - The gaseous diffusion layer comprises deformed cross-section carbon fiber and circular cross-section carbon fiber. Water repellent processing is performed to gaseous diffusion layer using fluororesin. Carbon particles are provided to the layer surface or inside. The deformed cross-section carbon fiber has a shape of cross, X-type, Y-type, W-type, H-type, L-shape, star-shape or multifoliate shape.    An INDEPENDENT CLAIM is included for fuel cell gaseous diffusion layer material.    DESCRIPTION OF DRAWING(S) - The figure shows the different cross-sectional shapes of carbon fiber.
NOVELTY - The collector (21A) comprises 50% or more of a porous base material covered with an electroconductive material.    USE - For battery (claimed).    ADVANTAGE - The collector has improved load characteristics and electroconductivity. The collector provides lightweight battery.    DETAILED DESCRIPTION - An INDEPENDENT CLAIM is included for battery.    DESCRIPTION OF DRAWING(S) - The figure shows the sectional drawing of portion of the winding electrode. (Drawing includes non-English language text).    winding electrode (20)    anode (21)    cathode (22)    collector (21A)    mixture layer (21B)
NOVELTY - A fuel cell system has a fuel cell and an impurity removal filter (62) in a water path. A heating gas and oxidizing agent gas are reacted in the fuel cell, and electric power is generated.    USE - Used for generating electric power.    ADVANTAGE - The fuel cell system is economical and compact. Impurities such as dust are effectively and easily removed using the impurity removal filter. Gas flows smoothly, and electric power generation is efficiently performed.    DETAILED DESCRIPTION - The impurity removal filter comprises a metal, a sintered metal, cloth, a non-woven fabric, paper or resin.    DESCRIPTION OF DRAWING(S) - The figure shows the structure of a tank of a fuel cell system. (Drawing includes non-English language text).    water tank (11)    air humidification tank (12)    piping (24)    impurity removal filter (62)    dividing wall (63)
NOVELTY - Sheet-like electrodes are laminated on both sides of a gel electrolyte layer to form an electrode laminate. The electrode laminate is inserted into a mold having a notch which laminates and coincides with the side face of laminate. A molten resin is poured into the mold and cured to form a stacked cell battery. The resin acts as sealing material to prevent the leakage of gel electrolyte.    USE - For manufacturing stacked cell battery for battery pack, used in vehicle as electric power unit for drive (all claimed) such as electric or hybrid vehicle and electronic devices.    ADVANTAGE - The method allows production of a stacked cell battery with excellent rigidity, capable of preventing leakage of gel electrolyte and permeability of water.    DETAILED DESCRIPTION - INDEPENDENT CLAIMS are included for the following:    (1) stacked cell battery;    (2) battery pack; and    (3) vehicle mounted with stacked cell battery or battery pack.    DESCRIPTION OF DRAWING(S) - The figure shows the flowchart for manufacturing bipolar battery. (Drawing includes non-English language text).
NOVELTY - The porous carbonaceous material is molded into a base material (CA). A liquid resin (RE) is supplied along the peripheral portion (11) of material (CA) by a resin impregnation unit (15) and is impregnated in the peripheral portion. The base material equipped with gas passageway is obtained.    USE - For manufacturing base material (claimed) such as separator for fuel cell.    ADVANTAGE - The base material is obtained easily by cost-effective method. The installation for sticking and peeling of masking film is not required.    DETAILED DESCRIPTION - An INDEPENDENT CLAIM is included for base material for fuel cell.    DESCRIPTION OF DRAWING(S) - The figure shows the sectional drawing of the impregnation process.    peripheral portion (11)    space (12)    impregnation jigs (13,14)    resin impregnation units (15,16)    contact surface (17)    base material (CA)    resin (RE)
NOVELTY - The elastic leakage prevention units (132,136) isolates a solenoid (14) which displaces a shaft (46) when excited, and main portion of the valve (126), to prevent leakage of reactive gas to solenoid. The leakage prevention units are latched with the shaft and bent with respect to movement of the shaft.    USE - For fuel cells.    ADVANTAGE - Enables smooth displacement of the shaft, by which valve is smoothly operated to exhaust reactive gas.    DESCRIPTION OF DRAWING(S) - The figure shows a longitudinal cross-sectional view of solenoid valve.    casing (12)    solenoid (14)    shaft (46)    diaphragm (92)    valve seat (104)    valve (126)    elastic leakage prevention units (132,136)
NOVELTY - A metal case which accommodates an anode (2) and cathode (3) arranged interposing an electrolyte (4), has a metal cover (12) on which an adhesive layer (17) is provided. An opening provided in the case is covered by an adhesive layer (18) which has good adhesive property with respect to the adhesive layer (17).    USE - Laminate battery e.g. coin-shaped battery such as lithium secondary battery used in portable small electronic device.    ADVANTAGE - The opening of the cover by thermal expansion during electric power generation, is prevented effectively.    DESCRIPTION OF DRAWING(S) - The figure shows top elevational view, sectional view and perspective view of the laminate battery. (Drawing includes non-English language text).    anode (2)    cathode (3)    electrolyte (4)    metal cover (12)    adhesive layers (17,18)
NOVELTY - A cell layer (6) which comprises a gel electrolyte layer (5) interposed between positive and negative electrode-active-material layers (3,4), is provided in between the collectors (2). The surrounding of (6) is covered by a double-sided adhesion layer (9) which comprises insulating base material (10) provided with adhesive (11) on both the sides. (2) are adhered to (11).    USE - E.g. lithium secondary battery used to form battery pack (claimed) for use in vehicle e.g. car.    ADVANTAGE - The short circuit by the leakage of gel electrolyte is prevented by the surrounding adhesion layer and also the permeation of water/moisture content from the exterior to the battery is prevented, thereby improving the strength of the battery. The manufacturing process is suitable for manufacturing large quantities of batteries easily with shortened work time and flexible design.    DETAILED DESCRIPTION - INDEPENDENT CLAIMS are also included for the following:    (1) bipolar battery manufacturing method;    (2) bipolar battery pack; and    (3) vehicle using bipolar battery.    DESCRIPTION OF DRAWING(S) - The figure shows the cross-sectional view of the bipolar battery. (Drawing includes non-English language text).    collectors (2)    electrode-active-material layers (3,4)    gel electrolyte layer (5)    cell layer (6)    double-sided adhesion layer (9)    insulating base material (10)    adhesive (11)
NOVELTY - Photoelectric solar generator (1) comprises a flexible plastic film as support layer (4) and a solar cell layer arranged on the support layer. The support layer has a thickness of maximum 1.0 mm and the solar cell layer (5) has a thickness of 0.025 mm. The solar cell layer is made from copper, indium, gallium and selenium (a CIGS layer).    USE - Photoelectric solar generator for vehicles.    ADVANTAGE - The solar generator can be applied to different substrates in vehicles.    DESCRIPTION OF DRAWING(S) - The drawing shows a cross-section through the solar generator.    solar generator (1)    substrate (2)    lacquer layer (3)    support layer (4)    solar cell layer (5)    self-adhering adhesive (6)    protective layer (8)
NOVELTY - The rod has an indicating surface (14) and a collar (12) that is inserted into a preformed bore defining a hole in a storage battery. The rod also has a light-reflecting, cone-shaped tip (16) at an end of a barrel (18), where the tip is submerged within the liquid in the battery. Two injection stress relieving formations (22,24) are placed on opposite sides of an injection site of the barrel.    USE - Used for storage battery hydrometer (claimed) that monitors the battery fluid level and specific gravity of the battery fluid.    ADVANTAGE - The injection stress relieving formations at the injection site provide an enlarged area around the injection points and also reduce the concentration of stresses, thereby increasing the break-strength of the rod, thus protecting the rod from cracking and from allowing force to propagate the crack.    DETAILED DESCRIPTION - An INDEPENDENT CLAIM is also included for a method of making a plastic rod for a storage battery hydrometer.    DESCRIPTION OF DRAWING(S) - The drawing shows a perspective view of an injection molded rod.    Collar (12)    Indicating surface (14)    Light-reflecting, cone-shaped tip (16)    Barrel (18)    Injection stress relieving formations (22,24)
NOVELTY - Hybrid electrode of storage battery in agreement with invention is made up of gauze current branch and active mass containing mixture of powder of intermetallic compound LaNi5 carrying components stabilizing electric parameters of storage battery, for instance, cobalt and manganese with fluoroplastic binder, gauze current branch is produced volumetric with density between 0.2 and 0.4 g/cu cm into which active mass in the amount of 1500-1600 mg/cu cm is injected under following proportion of components, percent by mass: intermetallic compound 98.7-99.0; fluoroplastic 0.75-1.0, polyvinyl alcohol 0.24-0.26.    USE - Electrical engineering, electrodes for metal-hydrate storage batteries.    ADVANTAGE - Enhanced specific capacitance of electrode and consequently of storage battery.
NOVELTY - The fuel cell apparatus includes a branch line (L2) in which hydrogen purification apparatus (3), hydrogen storage apparatus (4) and hydrogen supply apparatus (5) are interposed, other than the main line (L1) which supplies hydrogen rich gas from town gas treating equipment (1) to fuel cell (2).    USE - Phosphoric acid form fuel cell apparatus used in vehicle, residential/commercial areas.    ADVANTAGE - Enables to ensure stable fuel supply to vehicle using stored hydrogen supply, thereby achieving improved and optimized power generation using town gas.    DESCRIPTION OF DRAWING(S) - The figure shows the block diagram of the phosphoric acid form fuel cell apparatus. (Drawing includes non-English language text).    town gas treating equipment (1)    fuel cell (2)    hydrogen purification apparatus (3)    hydrogen storage apparatus (4)    hydrogen supply apparatus (5)    main line (L1)    branch line (L2)
NOVELTY - A battery jar contains a propylene-ethylene copolymer having a melt flow rate of 15 g/10 minutes or more. The amount of isotactic polypropylene in the polypropylene phase of the propylene-ethylene copolymer is 94 mass% or more.    USE - Used for a lead storage battery (claimed).    ADVANTAGE - The battery jar has good rigidity, impact strength, moldability and industrial utility. A lead storage battery of high reliability is inexpensively formed using the jar.    DETAILED DESCRIPTION - An INDEPENDENT CLAIM is included for a lead storage battery.
NOVELTY - A metallic compound(s) having 3 or more reactive groups and an organic polymer having region(s) optionally reacting with reactive group of metallic compound, are heat-processed in the presence of a non-aqueous solvent. Water is further added, and reacted to manufacture an organic-inorganic composite.    USE - For manufacturing organic-inorganic composite used for solid electrolyte (claimed) for electrical devices such as battery.    ADVANTAGE - The method enables the manufacture of organic-inorganic composite with improved quality and electroconductivity at normal temperature. The solid electrolyte obtained from the composite, has improved electroconductivity and film quality.    DETAILED DESCRIPTION - An INDEPENDENT CLAIM is included for solid electrolyte containing organic-inorganic composite and electrolyte salt.
NOVELTY - The liquid-fuel battery comprises an anode which reduces oxygen, a cathode and an electrolyte between anode and cathode. The liquid-fuel battery changes the liquid fuel supply position, every time while supplying the liquid fuel.    USE - As liquid-fuel battery, such as alkali fuel cell and organic solvent fuel cell, used as secondary battery of cordless apparatus, such as personal computer and mobile telephones.    ADVANTAGE - The liquid-fuel battery is safe, has excellent sealing property, and prevents spilling of liquid fuel.    DETAILED DESCRIPTION - An INDEPENDENT CLAIM is included for liquid-fuel supply method.    DESCRIPTION OF DRAWING(S) - The figure shows the top view of the principal portion of the liquid-fuel battery.    liquid-fuel container (1)    liquid-fuel supply port (2)    fixed shaft (3)    liquid-fuel supply apparatus (10)    guide board (16)
NOVELTY - A secondary battery consists of at least an anode, a cathode and an electrolyte. The anode contains N-oxide compound having a partial structure (I), as anode active material. The cathode contains layer (2) having carbon as a main component, layer (3) having lithium component as material of occlusion and discharge, and layer (4) containing at least one of lithium and lithium-containing compound.    USE - As secondary battery.    ADVANTAGE - The secondary battery has excellent cycle property and high charging and discharging efficiency. The battery has high energy density. The electric field distribution between anode and cathode is uniform, and hence local concentration of electric field is prevented.    DETAILED DESCRIPTION - A secondary battery consists of at least an anode, a cathode and an electrolyte. The anode contains N-oxide compound having a partial structure of formula (I) in the molecule, as anode active material. The cathode contains layer (2) having carbon as a main component, layer (3) having lithium component as material of occlusion and discharge, and layer (4) containing at least one of lithium and lithium-containing compound.    The cathode has multilayered structure in which layer (3) is provided between layers (2 and 4).    DESCRIPTION OF DRAWING(S) - The figure shows the cross-section of cathode in secondary battery.    Collector (1)    Cathode layers (2,3,4)
NOVELTY - A sealing agent (14) and protective layer (15) of wider width are adhered on light receiving surface of solar cell sheet (10). A cell block (13) is patterned on sealing agent, and outline of cell block region acting as scrap is cut, and sealing agent is peeled. A sealing agent (17) of equal width is adhered on cell non-light receiving side, after attaching leads (16) to surface side, to form solar module of unit length.    USE - For manufacturing solar cell module used in roof of building, house or outdoor environment.    ADVANTAGE - Manufactures solar cell module with high reliability, water and moisture proof. Improves the utilization factor of the solar cell sheet, and reduces the manufacturing cost.    DESCRIPTION OF DRAWING(S) - The figure shows an explanatory drawing of the solar cell module manufacturing process. (Drawing includes non-English language text).    sealing agent (14,17)    protective layer (15)    solar cell sheet (10)    cell block (13)    leads (16)
NOVELTY - A cover glass formed on the window layer of the solar cell module is separated by heat processing, after removal of edge strips from the module. The window and buffer layers are removed chemically using weak acid, after which an optical absorption layer is removed by mechanical scrapping process. The substrate of the solar cell module is recovered, by removing a metal electrode arranged at reverse-side of the module using nitric acid.    USE - For recovery of construction elements such as edge strips including frame, sealant, back sheet and connection box for electrical wiring, and cover-glass, window layer, buffer layer, optical absorption layer, metal electrode and substrate of copper indium selenium (CIS) type thin film solar cell module.    ADVANTAGE - The construction elements of the solar cell module are easily separated, and reused efficiently. Thereby, decreasing manufacturing cost of the solar cell, and reducing the amount of generation of industrial waste and waste treatment expense.    DESCRIPTION OF DRAWING(S) - The figure shows a flowchart of the construction elements recovery process.(Drawing includes non-English language text).
NOVELTY - The process liquid containing water mal-distribution inhibitor, e.g. water repellent and hydrophilic agent is impregnated in a porous material or a fibrous electroconductive base material. The distribution state of the inhibitor is estimated after bake processing base material, based on which the application conditions of an electrode catalyst to the base material is adjusted.    USE - For manufacturing gaseous diffusion layer precursor material used in fuel cell, e.g. polymer electrolyte fuel cell (PEFC) (claimed) and proton exchange membrane fuel cell (PEMFC)    ADVANTAGE - The diffusion layer precursor material containing uniformly distributed water mal-distribution inhibitor is obtained. Hence, a highly efficient fuel cell is obtained.    DETAILED DESCRIPTION - INDEPENDENT CLAIMS are also included for the following:    (1) manufacturing apparatus of gaseous diffusion layer precursor material; and    (2) polymer electrolyte fuel cell.    DESCRIPTION OF DRAWING(S) - The figure shows perspective views explaining the manufacturing process of the precursor material. (Drawing includes non-English language text).
NOVELTY - Degassing system contains a micro-porous fire protection unit (11) and an aerosol separator (3) arranged between the fire protection unit and the electrolyte of an accumulator. An overpressure valve (8, 9, 10) is arranged parallel to the fire protection unit.    USE - For accumulators.    ADVANTAGE - The system has high functional safety.    DETAILED DESCRIPTION - An INDEPENDENT CLAIM is also included for an accumulator, especially a lead accumulator, containing the degassing system.    DESCRIPTION OF DRAWING(S) - The drawing shows a cross-section through the degassing system.    lid (1)    degassing system (2)    aerosol separator (3)    overpressure valve (8, 9, 10)    fire protection unit (11)
NOVELTY - A solid polymer electrolyte fuel cell (1), has fuel electrode (2) and oxidant electrode (3) provided at both sides of solid polymer electrolyte film, and a pair of collector (4) provided at outer sides of the electrodes. Water retaining material (7) having fiber surface layer(s) containing metal oxide, is united and integrated with at least one of the electrodes.    USE - For motor vehicles, battery, and portable power source of moving apparatus having domestic co-generation system.    ADVANTAGE - The solid polymer electrolyte fuel cell is lightweight and inexpensive, and is operated stably without using any complicated equipment such as humidifier.    DETAILED DESCRIPTION - INDEPENDENT CLAIMS are included for the following:    (1) fuel cell, which contains the solid polymer electrolyte fuel cell; and    (2) water retaining material, which contains textile fabric containing metal oxide on the surface(s).    DESCRIPTION OF DRAWING(S) - The figure shows the conceptual diagram of integrated solid polymer electrolyte fuel cell.    solid polymer electrolyte film (1)    fuel electrode (2)    oxidant electrode (3)    collector (4)    water retaining material (7)
NOVELTY - A high temperature gas seal (s1), in its pre-fired state, comprises ceramic fiber (a1), ceramic powder (b1) and a binder.    USE - In a high temperature fuel cell (claimed) e.g. planar solid oxide fuel cell stack.    ADVANTAGE - The gas seal is unsintered, has a pre-fired and fired porosity of less than 50 (preferably 45, especially 40, particularly 35)% and has a higher porosity in its fired state and is substantially free of binder. The tape cast seal shows good thermal cycling capability    DETAILED DESCRIPTION - An INDEPENDENT CLAIM is included for a method for forming the gas seal (s1) involving mixing several ceramic fibers (a1) with at least one ceramic powder (b1) and organic binder in a liquid (optionally aqueous) to form a slurry, forming the tape and drying the tape.
NOVELTY - Selective sintering of film materials on a substrate, the film materials being susceptible to heating by microwave energy involves applying a layer of film material to a substrate to form a coated product which is then exposed to microwave energy tuned for heating the film material.    USE - To form a photovoltaic cell (claimed) and other multi-component devices.    ADVANTAGE - Microwave energy provides rapid sintering and densification of thin or thick film materials on the substrate material and the thin film is sintered to the underlying substrate without appreciable heating of the substrate. Microwave energy can be adjusted and optimized by altering microwave parameters (e.g. frequency, power and wave guides), changing physical properties of materials for selectively heating and sintering individual components of a multi-component device while maintaining the integrity of the other components. Use of microwave energy avoids exposing all the components of multi-component device to temperatures, detrimental to physical properties of certain components as done in conventional heating.    DETAILED DESCRIPTION - The sintering can also be carried out by nebulizing the film material and exposing it to microwave energy to be heated and then depositing it on the substrate. Alternatively, the substrate is initially exposed to the microwave energy to be heated at a temperature that causes sintering of the film material and then the film material is applied over the substrate.
NOVELTY - The solar cell has at least 2 electrodes (102,105) and a heterojunction layer. The heterojunction layer is formed by carrying out mix-dispersion of carbon black (104), and electron-accepting or electron-donating conjugated polymer (103). The conjugated polymer has number average molecular weight of 50000-200000. The amount of carbon black contained in the dispersed conjugated polymer is 10-75 weight%.    USE - For electronic device.    ADVANTAGE - The solar cell has excellent quantum efficiency and high photoelectric energy conversion efficiency. The carbon black is dispersed favorably. The solar cell provides efficient and economical electronic device. The solar cell is manufactured simply.    DESCRIPTION OF DRAWING(S) - The figure shows the sectional drawing of the principal portion of the solar cell.    Substrate (101)    Transparent electrode (102)    Conjugated polymer (103)    Carbon black (104)    Upper electrode (105)
NOVELTY - The polymeric positive temperature coefficient (PTC) element consists of a cementing layer (5) formed between a metal electrode foil (1) and a polymeric PTC composition (2). The polymeric PTC composition contains crystalline polymer and electroconductive filler (3). The cementing layer contains an acid modified polyolefin-type resin mixed with electroconductive particle (6).    USE - For over current protection to restrict over current flowing in battery and circuit of electronic device.    ADVANTAGE - The polymeric positive temperature coefficient (PTC) element has high reliability. The adhesion between polymeric PTC composition and the metal electrode foil is improved.    DETAILED DESCRIPTION - The crystalline polymer is polyolefin-type resin. The electroconductive particle contains at least one type of metal carbide and carbon black.    DESCRIPTION OF DRAWING(S) - The figure shows the model sectional drawing of polymeric positive temperature coefficient element. (Drawing includes non-English language text).    metal electrode foil (1)    polymeric PTC composition (2)    electroconductive filler (3)    cementing layer (5)    electroconductive particle (6)
NOVELTY - The polymer electrolyte fuel cell (51) has a solid-polymer-electrolyte film (1), catalyst layers (2,3) arranged on both surfaces of film (1), and porous gaseous diffusion layers (4,5) arranged on outer surfaces of catalyst layers. Catalyst layers contain catalyst supported electroconductive particle and an electrolyte. Porosity of catalyst layer is increasing from film (1) to porous gaseous diffusion layer.    USE - For electric power generation.    ADVANTAGE - The polymer electrolyte fuel cell has excellent and stable electric power generation property in broad humidification conditions, and favorable gaseous diffusion property functions. The manufacturing method provides little proton conduction resistance in junction portion.    DETAILED DESCRIPTION - An INDEPENDENT CLAIM is included for manufacture of polymer electrolyte fuel cell.    DESCRIPTION OF DRAWING(S) - The figure shows the sectional drawing of polymer electrolyte fuel cell.    solid-polymer-electrolyte film (1)    catalyst layers (2,3)    fuel electrode catalyst layers (2a,2b)    gaseous diffusion layers (4,5)    polymer electrolyte fuel cell (51)
NOVELTY - The temperature detectors (19a-c) detect environmental temperature based on temperature of fuel cell periphery, temperature inside fuel cell and fuel cell cooling medium temperature, respectively. A desorption judging unit judges whether water is desorbed from an absorber inside the fuel cell, based on output of any one of detectors. An execution unit desorbs water from the absorber based on judgment result.    USE - For generating electric power using fuel cell e.g. solid polymer film-type fuel cell, to drive vehicle.    ADVANTAGE - The fuel cell is operated continuously to generate electric power, by preventing freezing of water, due to the provision of water absorber.    DESCRIPTION OF DRAWING(S) - The figure shows a schematic view of fuel cell system. (Drawing includes non-English language text).    fuel cell system (10)    temperature detectors (19a-c)    anode (22)    cathode (23)
NOVELTY - The needle bearing (30) consists of an outer rim (31), needle (32), holder (33) and a rubber sealing device (35). The rubber sealing device is made of fluororubber composition, and integrates a metal core (34). The fluororubber composition contains specific copolymers such as vinylidene fluoride hexafluoropropylene tetrafluoro propylene trinary copolymer, each formed by cross-linking with organic peroxide.    USE - For scroll-type compressor used for fuel cell system (both claimed) and air conditioners.    ADVANTAGE - The needle bearing has excellent steam-proof property, chemical-resistance and sealing property. The needle bearing is effectively utilized for scroll-type compressor which enables fuel cell system to generate stable electric power for long period of time. The operation of scroll-type compressor is stabilized even when water vapor penetrates in to the crank-cotter pin.    DETAILED DESCRIPTION - The needle bearing (30) consists of an outer rim (31), needle (32), holder (33) and a rubber sealing device (35). The rubber sealing device is made of fluororubber composition, and integrates a metal core (34). The fluororubber composition contains at least 1 type of vinylidene fluoride hexa fluoropropylene binary copolymer, vinylidene fluoride hexafluoropropylene tetrafluoro propylene trinary copolymer, vinylidene fluoride tetrafluoroethylene propylene trinary copolymer and tetrafluoroethylene propylene binary copolymer, each formed by cross-linking with organic peroxide. INDEPENDENT CLAIMS are included for the following:    (1) scroll-type compressor; and    (2) fuel cell system.    DESCRIPTION OF DRAWING(S) - The figure shows structure of shell-type needle bearing.    needle bearing (30)    outer rim (31)    needle (32)    holder (33)    metal core (34)    sealing device (35)
NOVELTY - The roller bearing (300) in the pumping machine of a fuel cell system, is sealed by mixed grease containing fluorine group grease obtained by reacting base oil, such as fluorine oil and thickening agent, such as fluororesin, and another grease other than fluorine group grease. The fuel cell system comprises a pumping machine and a fuel cell stack.    USE - For pumping machine of fuel cell system (both claimed).    ADVANTAGE - The roller bearing has favorable heat resistance and water resistance, and provides fuel cell system having high durability.    DETAILED DESCRIPTION - INDEPENDENT CLAIMS are included for the following:    (1) pumping machine of fuel cell; and    (2) fuel cell system.    DESCRIPTION OF DRAWING(S) - The figure shows the sectional drawing of the roller bearing.    roller bearing (300)    inner ring (301)    outer ring (302)    holder (303)    ball (304)    seal (305)
NOVELTY - The oxide semiconductor paste contains a cellulosic thickener.    USE - For porous oxide semiconductor film used for optoelectric transducer used in photogalvanic cell.    ADVANTAGE - The photogalvanic cell formed using the optoelectric transducer having oxide semiconductor thin film, has high photoelectric conversion efficiency. The semiconductor thin film is easy to cut, and is inexpensive.    DETAILED DESCRIPTION - INDEPENDENT CLAIMS are included for the following:    (1) porous oxide semiconductor film;    (2) optoelectric transducer; and    (3) photogalvanic cell.
NOVELTY - A valve (44) connected to a rod (42), opens/closes a fluid route connecting the inlet and outlet ports (12,14) in a housing (16). A backing pressure chamber (34) at the edge of the rod, assigns pressure opposing to valve. An aspirator chamber (80) maintained at reduced pressure by suction effect of a nozzle (94), is arranged adjacent to the valve. The continuous hole (62,78) formed in the rod connects both the chambers.    USE - For use in fuel cell, heating gas supply apparatus used in motor vehicle.    ADVANTAGE - The connection of the backing pressure chamber and aspirator chamber, improves pressure flow characteristics.    DESCRIPTION OF DRAWING(S) - The figure shows a sectional view of the regulator.    Inlet and outlet ports (12,14)    Housing (16)    Backing pressure chamber (34)    Rod (42)    Valve (44)    Continuous hole (62,78)    Aspirator chamber (80)    Nozzle (94)
NOVELTY - The solid polymer electrolyte has three-dimensional structure consisting of an organic polymerization portion, and three-dimensional cross-linked portion having a metal-oxygen bond. The three-dimensional structure contains an ionic-conductive substance and a fibrous material.    USE - For solid polymer electrolyte film used for polymer electrolyte fuel cell (both claimed) which is used as electric power unit in electric vehicles. The film is used for water electrolysis, hydrohalic acid electrolysis, brine electrolysis, oxygen enricher, humidity sensor and gas sensor.    ADVANTAGE - The solid polymer electrolyte has excellent ionic conductivity, and is economically manufactured. The polymer electrolyte provides film with excellent tensile strength, proton conductivity, heat resistance, flexibility, transmission capability and handleability. The film provides fuel cell with excellent high temperature operability and mechanical strength.    DETAILED DESCRIPTION - INDEPENDENT CLAIMS are included for the following:    (1) solid polymer electrolyte film;    (2) manufacture of solid polymer electrolyte; and    (3) polymer electrolyte fuel cell.    DESCRIPTION OF DRAWING(S) - The graph shows relationship between tensile strength and fiber length of the film. (Drawing includes non-English language text).
NOVELTY - Fuel reformer has modifier to which original fuel with water vapor is supplied for reforming steam, when temperature of modifier catalyst heated using burner reaches set level, while starting fuel cell. The modifier reformed gas is supplied to carbon monoxide (CO) transformer to increase transformer catalyst temperature. The transformer reformed gas is supplied to CO removal device, to increase catalyst temperature in removal device.    USE - For starting polymer electrolyte fuel cell system.    ADVANTAGE - Reduces the time required for raising the temperature of catalyst of CO transformer.    DESCRIPTION OF DRAWING(S) - The figure shows the graph illustrating the variation in catalyst temperature of CO transformer. (Drawing includes non-English language text).
NOVELTY - The regulator has a spring (56) that biases a valve (44) to a valve seat (64), and another spring (84) that biases the valve towards direction spaced apart from seat. The biasing force of spring (56) is set greater than biasing force of the spring (84). When pilot air is not supplied to a pilot chamber (82), valve is biased to the seat, so as to set valve to normal closing state.    USE - Regulator for fuel cells in fuel cell system mounted in motor vehicle.    ADVANTAGE - The heating gas is not delivered from secondary side port, when unnecessary, as a result wastage of heating gas is prevented, and labor saving is achieved.    DESCRIPTION OF DRAWING(S) - The figure shows a longitudinal cross-sectional view of the regulator.    valve (44)    diaphragms (50,60)    spring (56,84)    valve seat (64)    pilot chamber (82)
NOVELTY - An electronic non-conductivity surface layer (42) is provided between a negative electrode (20) and normal temperature fused-salt electrolyte layer (30), so that the fused salt in electrolyte does not contact negative electrode directly.    USE - Coin-shaped rechargeable lithium-ion battery.    ADVANTAGE - Since the fused salt in electrolyte does not contact negative electrode directly, decomposition of salt is suppressed, thereby improving the durability of the battery.    DETAILED DESCRIPTION - INDEPENDENT CLAIMS are also included for the following:    (1) lithium ion battery manufacturing method; and    (2) negative electrode structure.    DESCRIPTION OF DRAWING(S) - The figure shows a sectional outline view of the rechargeable lithium-ion battery.    rechargeable lithium-ion battery (1)    negative electrode (20)    electrolyte layer (30)    negative-electrode structure (40)    surface layer (42)
NOVELTY - A retainer holds gel electrolyte and a seal (42) prevents the liquid spill of the gel electrolyte.    USE - Bipolar battery for motor vehicle e.g. car.    ADVANTAGE - Prevents generation of short circuit in vehicle, effectively.    DETAILED DESCRIPTION - An INDEPENDENT CLAIM is also included for bipolar battery manufacturing method.    DESCRIPTION OF DRAWING(S) - The figure shows a schematic view of the bipolar battery.    collector (1)    gel electrolyte layer (4)    bipolar battery (30)    seal (42)
NOVELTY - A porous agent is applied on one or both surfaces of a polyethylene film, and is made to permeate into the polyethylene film. The porous agent permeated into the film is removed, and a polyethylene fine porous film is formed.    USE - For battery separator used in batteries (both claimed).    ADVANTAGE - The method inexpensively forms polyethylene fine porous film having excellent physical properties, and improves productivity.    DETAILED DESCRIPTION - INDEPENDENT CLAIMS are included for the following:    (1) polyethylene fine porous film;    (2) battery separator; and    (3) battery.
NOVELTY - An electrolyte film is a porous film comprising vinylidene fluoride resin mixture as main component, and cation exchange resin.    USE - For polymer electrolyte fuel cell.    ADVANTAGE - Anisotropy of mechanical strength of the electrolyte film is not observed, and the electrolyte film has high and uniform strength in all directions, even when the film is thin. The electrolyte film is excellent in electric power generation property and can be mass-produced. Deformation and damaging of the film is suppressed and electrical resistance inside the fuel cell is decreased by the film. Fuel cell having high electric power generation efficiency is provided using the electrolyte film.    DETAILED DESCRIPTION - An INDEPENDENT CLAIM is included for manufacture of the electrolyte film.
NOVELTY - The method comprises forming upper and lower stabilizing layers (42) at both surfaces of an aluminum foil layer (20) by hot water modification process. A sand resin layer (51) is laminated between the upper stabilizing layer and stabilizing layer (41) of an outer layer (10). The lower stabilizing layer is laminated on a sealant layer (30).    USE - For manufacturing package used in lithium cell for use as battery in mobile telephone, personal digital assistant device, personal computer, video camera.    ADVANTAGE - The lamination strength is improved. Prevents peeling of aluminum foil layer and outer layer by the stabilizing layer. The package is efficiently manufactured at high speed.    DESCRIPTION OF DRAWING(S) - The figure shows a sectional view of the package.    outer layer (10)    aluminum foil layer (20)    sealant layer (30)    stabilizing layer (41)    upper and lower stabilizing layers (42)    sand resin layer (51)
NOVELTY - An exhaust hole (11) and protrusion (21) perpendicular to base (20), are formed on a sealing board (3) which seals a battery case. A safety valve (12) is placed on the base. The protrusion is plastically deformed, such that the terminal of safety valve is fixed between the inner wall of deformed protrusion and base portion.    USE - For manufacturing safety mechanism for closed type battery (claimed) such as secondary battery e.g. rechargeable lithium-ion battery, used in portable electric equipment such as audio-video equipment, personal computer, portable communication device and cordless terminal.    ADVANTAGE - Ensures sealing property and high reliability with respect to leakage resistance of battery. Also the cleavage property of the safety mechanism is set appropriately.    DETAILED DESCRIPTION - An INDEPENDENT CLAIM is also included for closed-type battery.    DESCRIPTION OF DRAWING(S) - The figure shows a sectional view explaining the battery safety mechanism manufacturing process. (Drawing includes non-English language text).    sealing board (3)    exhaust hole (11)    safety valve (12)    base (20)    protrusion (21)
NOVELTY - A lithium secondary battery has an anode containing complex oxide of lithium and transition metal, cathode containing amorphous carbon and/or graphite, and non-aqueous electrolyte containing lithium salt. A polycation polymer having functional group as Lewis base, and a polyanion polymer having functional group as Lewis acid are formed at the surface of an anode active material (1).    USE - For electric vehicle and hybrid vehicle.    ADVANTAGE - The deterioration of anode active material is suppressed. The lithium secondary battery has improved electroconductivity.    DETAILED DESCRIPTION - INDEPENDENT CLAIMS are included for the following:    (1) anode active material; and    (2) positive electrode plate.    DESCRIPTION OF DRAWING(S) - The figure shows expanded sectional view of anode of lithium secondary battery.    active material (1)    polymer coating layer (2)    electroconductive agent (3)    resin binder (4)    aluminum collector (5)
NOVELTY - An electrode(s) is impregnated a with precursor solution for lithium ionic conductive gel formation, and is pressurized and planarized in a container. The precursor solution is then hardened to form a lithium ionic conductive gel layer at electrode-surface. Thus, a lithium polymer secondary battery is produced. The solution contains lithium salt, non-aqueous solvent, polymerizable monomer, and polymerization initiator.    USE - For manufacturing lithium polymer secondary battery (claimed) used as electric-power unit of portable electronic devices.    ADVANTAGE - The manufacturing method provides lithium polymer secondary batteries having excellent load characteristics, cycle property, and high energy density. The gas production by decomposition reaction is restricted, and a favorable balance of mechanical strength and ionic conductivity is obtained.    DETAILED DESCRIPTION - An electrode(s) is impregnated with precursor solution for lithium ionic conductive gel formation, and is pressurized and planarized in a container which can be pressurized. The precursor solution is then hardened to form a lithium ionic conductive gel layer at the surface of the electrode. Thus, a lithium polymer secondary battery having a lithium ionic conductive gel layer formed between electrodes, is produced. The precursor solution contains lithium salt, a non-aqueous solvent, a polymerizable monomer, and a polymerization initiator.    INDEPENDENT CLAIMS are included for the following:    (1) lithium polymer secondary battery; and    (2) manufacturing apparatus of lithium polymer secondary battery.    DESCRIPTION OF DRAWING(S) - The figure shows the pressurization method.    pressurizer (11)    bag for electrode (12)
NOVELTY - The nozzle plate (1) has a connection portion which comprises parallely formed comb tooth like protrusions that are inserted into corresponding nozzle hole and integrally molded by resin.    USE - Nozzle plate for polymer electrolyte fuel cell.    ADVANTAGE - Prevents need of plate for forming tunnel flow path. Prevents need of apertured board and tubular unit for homogenization of gas flow rate.    DETAILED DESCRIPTION - An INDEPENDENT CLAIM is also included for polymer electrolyte fuel cell.    DESCRIPTION OF DRAWING(S) - The figure shows the top view of the nozzle plate. (Drawing includes non-English language text).    nozzle plate (1)    separator (4)    flow path (4a)    manifold for gas supply (5)    supply hole (8)
NOVELTY - A separator layer (5) is formed on a porous semiconductor layer (4) in transparent electrically conductive film (2) over a base material (1). A back-electrode layer (6) is provided on separator layer. A charge-transport element is impregnated into the semiconductor, separator and electrode layers. A laminate film (8) having aluminum and polyethylene layers, seals layers (4,5,6) by heating polyethylene layer.    USE - Wet solar cell e.g. amorphous silicon cell, crystal silicon cell and hybrid cell.    ADVANTAGE - Sealing performance of the wet solar cell is improved by providing laminate film, thereby preventing leak of electrolyte liquid in charge-transport element.    DESCRIPTION OF DRAWING(S) - The figure shows a sectional view of the wet solar cell.    base material (1)    porous semiconductor layer (4)    separator layer (5)    back-electrode layer (6)    laminate film (8)
NOVELTY - An oxide semiconductor porous membrane which is coated with electrically conductive glass, supports the sensitizing solar cell. The electrolyte layer of the cell formed between the counter electrode (2) and the membrane, are bonded using an inorganic type-adhesive (3), so as to seal the cell.    USE - For sealing optoelectric transducer such as pigment sensitizing solar cell.    ADVANTAGE - Performs effective sealing of the optoelectric transducer without deteriorating the photosensitization pigment.    DETAILED DESCRIPTION - INDEPENDENT CLAIMS are also included for the following:    (1) optoelectric transducer sealing apparatus; and    (2) optoelectric transducer manufacturing method.    DESCRIPTION OF DRAWING(S) - The figure shows the front elevation of optoelectric transducer sealing apparatus. (Drawing includes non-English language text).    counter electrode (2)    inorganic type-adhesive (3)    clamping portion (11)    cooling portion (12)    heating portion (13)
NOVELTY - Filler sheet (2,4) has a resin layer comprising a resin composition. The resin composition contains copolymer of alpha-olefin and ethylenically unsaturated silane compound or their modification or condensation product, and a light resistant agent, an ultraviolet absorber and/or a thermostabilizer.    USE - For solar cell modules (claimed) for solar cell of non-portable type housing used for crystalline-silicon solar battery element, and amorphous solar battery element used for wristwatch and calculator.    ADVANTAGE - The filler sheet has excellent strength, durability, anti-weatherability, heat resistance, water resistance, light-resistance, pressure resistance, vacuum laminating adaptability, hot melt adherence and hailstone fall resistance. The filler sheet enables economical and stable production of solar cell module.    DETAILED DESCRIPTION - An INDEPENDENT CLAIM is included for solar cell module (10).    DESCRIPTION OF DRAWING(S) - The figure shows the solar cell module.    surface protection sheet (1)    filler sheet (2,4)    solar battery element (3)    solar cell module (10)
NOVELTY - The solar cell comprises grooves (8) that are formed simultaneously by irradiating transparent insulation substrate (2) with laser radiation from mutually different laser radiation heads. The grooves are formed linearly in parallel to connection direction of photoelectric conversion cells (10) that are connected in series.    USE - In transparent-thin film solar cell module (claimed).    ADVANTAGE - The grooves with large area ratio are formed with low cost, in short time and the productivity is improved.    DETAILED DESCRIPTION - An INDEPENDENT CLAIM is also included for transparent-thin film solar cell module.    DESCRIPTION OF DRAWING(S) - The figure shows the perspective view of the transparent-thin film solar cell.    transparent-thin film solar cell (1)    transparent insulation substrate (2)    transparent electroconductive film (3)    grooves (8)    photoelectric conversion cells (10)
NOVELTY - The noise reduction device (10) includes a filter (22) made of polyurethane foam, arranged in a mounting hole (12) of a main casing (14), for suppressing the exhaust sound of pilot air transduced from an insertion hole (18). A cover (16) is arranged such that the mounting hole is obstructed at one end of casing.    USE - Noise reduction device for solid polymer film-type fuel cell in fuel cell system.    ADVANTAGE - Ensures reduction in the exhaust noise of the pilot air, by simple arrangement.    DESCRIPTION OF DRAWING(S) - The figure shows a longitudinal cross-sectional view of the noise reduction device.    noise reduction device (10)    mounting hole (12)    main casing (14)    cover (16)    insertion hole (18)    filter (22)
NOVELTY - Solenoid portion (14) arranged inside a casing (12) displaces a shaft (46) along axial direction by the excitation effect through a movable core (32). The displacement of the shaft separates a valve (88), arranged in a valve housing (22) provided with the pilot fluid inlet and outlet ports (78, 80), from a valve seat (76). A spring (40) arranged between the valve housing and valve, biases the valve towards the valve seat.    USE - For fuel cell used in motor vehicles.    ADVANTAGE - The spring arrangement between the valve housing and valve, reduces spring force and thrust of solenoid portion. The size of the solenoid valve is reduced.    DESCRIPTION OF DRAWING(S) - The figure shows a sectional view of the solenoid valve assembly.    casing (12)    solenoid portion (14)    valve housing (22)    movable core (32)    spring (40)    shaft (46)    valve seat (76)    inlet and outlet ports (78, 80)
NOVELTY - Laminate comprising solar-cell sheets laminated through sheet-like adhesive sealing agent, is subjected to heat-pressing in vacuum lamination apparatus, at preset temperature, for preset time, to achieve primary hardening of agent. Laminate is subjected to heat-pressing in a press different from vacuum lamination apparatus, for preset time, at preset temperature, pressure, to achieve secondary hardening of agent.    USE - For manufacturing thin glass-less solar cell module for business use, and for attachment to roof tiles and window of common residential buildings, for use as electric-power supply unit.    ADVANTAGE - Prevents the usage of the vacuum lamination apparatus for a long time, by using a different press for performing secondary hardening of the sealing agent. Hence, improves the operability of the vacuum lamination apparatus, and the productivity of the solar cell module. Prevents the extrusion of the sealing agent to the exterior of the laminate, as the laminate is moved to the press, only after the sealing agent has hardened to a preset degree.    DESCRIPTION OF DRAWING(S) - The figure shows a schematic view of the press used for processing the laminate. (Drawing includes non-English language text).    solar cell module (80)    peeling sheet (91)    rubber board (92)    plate (93)
NOVELTY - A substrate contains an electroconductive porous base material whose surface is coated with a cross-linkable polymer.    USE - For electrode used for fuel cells (claimed).    ADVANTAGE - The substrate suppresses the reduction of fuel cell properties. The water-repellent reduction of gaseous diffusion layer is suppressed, using the substrate.    DETAILED DESCRIPTION - INDEPENDENT CLAIMS are included for the following:    (1) electrode for fuel cell;    (2) fuel cell; and    (3) manufacture of substrate.    DESCRIPTION OF DRAWING(S) - The figure shows the flow chart illustrating the preparation of fuel cell. (Drawing includes non-English language text).
NOVELTY - A solid polymer electrolyte film (20) is arranged between the air electrode (24) and the fuel electrode (22). The heaters (102,108) heat the electrodes and the film. The cooling units (106,112) cool the portion of the film which is not overlapping with the electrodes.    USE - For manufacturing polymer electrolyte fuel cell.    ADVANTAGE - Since the portion of the film which is not overlapped with the electrodes, is cooled, the wrinkles on the film is suppressed, thus a polymer electrolyte fuel cell having less differences of seal property is manufactured stably.    DETAILED DESCRIPTION - An INDEPENDENT CLAIM is also included for polymer electrolyte fuel cell manufacturing apparatus.    DESCRIPTION OF DRAWING(S) - The figure shows a sectional view of the fuel cell manufacturing apparatus.    solid polymer electrolyte film (20)    fuel electrode (22)    air electrode (24)    heaters (102,108)    cooling units (106,112)
NOVELTY - The battery separator is obtained by fusing a fiber sheet containing a methyl pentene-type polymer and a composite fiber containing a methyl pentene-type polymer on surface. The methyl pentene-type polymer in fiber has higher melting point than the methyl pentene-type polymer in fiber sheet.    USE - For battery (claimed), such as alkaline manganese dioxide battery, mercury cell, silver oxide cell, air battery, nickel-cadmium battery, silver-zinc carbon cell, silver-cadmium cell, nickel-zinc carbon cell and nickel-hydrogen battery.    ADVANTAGE - The battery separator has high efficiency and air permeability, excellent mechanical strength, insulating property and durability. The battery separator does not shrink at high temperatures (more than 200degreesC).    DETAILED DESCRIPTION - An INDEPENDENT CLAIM is included for battery.    DESCRIPTION OF DRAWING(S) - The figure shows cross sectional view of discharge processing apparatus.    discharge processing apparatus (1)    high frequency electric power unit (1a)    electrodes (1b,1c)    dielectrics (1d,1e)    non-woven fabric (1f)
NOVELTY - The optoelectric cell has an electrode layer (1) laminated with semiconductor film (2) adsorbed with photosensitive material and electrode layer (3), so that electrode layers (1,3) are opposingly arranged, and electrolyte layer arranged between (2) and (3). The electrolyte layer consists of electrolyte and 1-60 wt.% of silica type particles. The substrate(s) and the electrode layer are transparent.    USE - Used for solar cell.    ADVANTAGE - Optoelectric cell having high photoelectric conversion efficiency, heat resistance and excellent stability over a long period of time is provided. Leakage of electrolyte liquid or solvent from the optoelectric cell does not occur. The silica particle having hydroxyl group on surface improves the ionic conductivity of electrolyte layer.    DESCRIPTION OF DRAWING(S) - The figure shows the outline sectional drawing of the opto-electric cell.    transparent electrode layer (1)    semiconductor film (2)    electrode layer (3)    electrolyte layer (4)    substrate (5)
NOVELTY - The liquid epoxidized natural rubber composition comprises a liquid epoxidized natural rubber and an alkali metal salt. The liquid epoxidized natural rubber is obtained by deproteinating the natural rubber, epoxidizing the deproteinated rubber, and liquefying the epoxidized natural rubber.    USE - For polyelectrolyte material (claimed), used for lithium battery.    ADVANTAGE - The polyelectrolyte material containing the epoxidized natural rubber composition provided excellent electroconductivity stably for long period of time to the lithium battery. The corrosion or electrode due to the rubber composition is prevented.    DETAILED DESCRIPTION - An INDEPENDENT CLAIM is included for polyelectrolyte material.
NOVELTY - The transducer includes light-reflective hexagonal-shaped electrode with unit electrode (11), formed on organic resin substrate.    USE - Optoelectric transducer such as solar cell, photosensor.    ADVANTAGE - The hexagonal structure improves the scattering reflection of light, thereby improving photoelectric conversion efficiency.    DETAILED DESCRIPTION - An INDEPENDENT CLAIM is also included for manufacturing method of the optoelectric transducer.    DESCRIPTION OF DRAWING(S) - The figure shows the top view of the optoelectronic transducer. (Drawing includes non-English language text).    unit electrode (11)
NOVELTY - An adjustment structure including a gas retainer (6) retains the hydrogen gas produced from the supplied liquid fuel (4) in predetermined manner, to control oxidation of the hydrogen gas by the negative electrode coated with fluororesin according to power generation conditions.    USE - For use in electric power generator (claimed) used in lap top computer, mobile telephone and other cordless apparatus.    ADVANTAGE - The liquid fuel battery has high energy density by increasing absorption of hydrogen gas while inhibiting reaction of the liquid fuel during low rate power generation or during power generation stop period.    DETAILED DESCRIPTION - An INDEPENDENT CLAIM is also included for electric power generator.    DESCRIPTION OF DRAWING(S) - The figure depicts a sectional view of the liquid fuel battery.    positive electrode (1)    hydrogen occlusion alloy pole (2a)    gas diffusion electrode element (2b)    separator (3)    liquid fuel (4)    fuel tank (5)    gas retainer (6)
NOVELTY - The electrode catalyst has electroconductive support (1) containing catalyst metal (2) which promotes electrode process, and metal carbide.    USE - For fuel cell (claimed) such as polymer electrolyte fuel cell, proton exchange membrane fuel cell and phosphoric acid fuel cell, used for electric power unit.    ADVANTAGE - The electrode catalyst is suitable for fuel cell having high efficiency, reliability and durability. The corrosion of electroconductive support and dropping of catalyst metal are prevented.    DETAILED DESCRIPTION - INDEPENDENT CLAIMS are included for the following:    (1) manufacture of electrode catalyst; and    (2) fuel cell.    DESCRIPTION OF DRAWING(S) - The figure shows the model of electrode catalyst surface structure equipped with intermediate layer containing metal carbide. (Drawing includes non-English language text).    electro conductive support (1)    catalyst metal particle (2)    metal carbide (4)
NOVELTY - An insulating gasket (31) made of polyamide resin, has a contact ring (36) which contacts and seals the inner surface of a negative electrode terminal (21) of the battery (10). The surface area of the contact ring is 200 mm2. A skirt portion (37) is formed along the ring contact and configured to project out of the battery, so that the shortest gasket length is 0.013 mm or more.    USE - Alkaline dry battery.    ADVANTAGE - Suppresses leakage of the alkali ion contained in the alkali electrolyte liquid of the battery reliably and easily, using simple structure.    DESCRIPTION OF DRAWING(S) - The figure shows a sectional view of the alkaline dry battery. (Drawing includes non-English language text).    battery (10)    negative electrode terminal (21)    gasket (31)    center hub (32)    contact ring (36)    skirt portion (37)
NOVELTY - An organic and inorganic hybrid-type ion conductor is obtained by anion ring opening polymerizing, hydrolyzing and polycondensing a starting material in the presence of a catalyst. The material contains organic compound as monomer (A), epoxy group monomer (B), organosilicon compound (C), active hydrogen-containing compound and an electrolyte which is soluble to compounds (A-C).    USE - As solid electrolyte for electrochemical devices such as lithium secondary battery and sensor.    ADVANTAGE - The organic and inorganic hybrid-type ion conductor has excellent ion electroconductivity. The conductor forms thick film with excellent mechanical strength and flexibility.    DETAILED DESCRIPTION - An organic and inorganic hybrid-type ion conductor is obtained by anion ring opening polymerizing, hydrolyzing and polycondensing a starting material in the presence of a catalyst. The material contains organic compound of formula (1) as monomer (A), epoxy group monomer (B) of formula (2), organosilicon compound (C) of formula (3), active hydrogen-containing compound and an electrolyte which is soluble to compounds (A-C).    R1 = alkyl group, cycloalkyl group or phenyl group;    n = 1-20;    R2-R4 = functional group having one or more epoxy groups;    R5 = straight alkyl group; and    R6-R8 = H, methyl group or alkoxy group.    At least one group of R6-R8 is alkoxy group.
NOVELTY - Liquid fuel impregnation sheet (5) having porosity of about 10-80 % is arranged in contact with the negative electrode.    USE - E.g. direct ethanol fuel battery used in personal computer (PC), mobile telephone, and other cordless apparatuses.    ADVANTAGE - Suppresses cross over phenomenon and realizes high energy density, even if high concentration liquid fuel is used without increasing size of the battery, allows easy exchange and replenishment of the liquid fuel.    DESCRIPTION OF DRAWING(S) - The figure shows a sectional view of the liquid fuel battery.    vent (1)    cover board (2)    fuel supply hole (3a)    liquid fuel (4)    liquid fuel impregnation sheet (5)    positive electrode (8)    negative electrode (9)    solid electrolyte (10)
NOVELTY - The measurement of water content distribution between electrodes involves irradiating electroconductive waves onto a container (1) filled with water and having carbon electrodes (2,3), to measure the distribution of water between the carbon electrodes. A magnetic resonance imaging system creates static and gradient fields to conduct the measurements.    USE - For measuring water content distribution between carbon electrodes used in fuel cell, such as solid oxide fuel cell used as power source for motor vehicle and domestic electrical power unit using MRI.    ADVANTAGE - The distribution of water content between electrodes can be measured three dimensionally.    DETAILED DESCRIPTION - INDEPENDENT CLAIMS are also included for;    (1) A water content distribution measurement cell of polymer film; and    (2) A water content distribution measurement device of polymer film.    DESCRIPTION OF DRAWING(S) - The figure shows the above water content distribution measuring device. (Drawing includes non-English language text).    container (1)    electrodes (2,3)    radio frequency coils (6a,6b)
NOVELTY - The polyamic acid is preserved by maintaining the acid at -180 degrees C to 10 degrees C.    USE - For preserving polyamic acid used in form of porous membrane as precursor for forming polyimide porous membrane which is used as base material for fuel cell.    ADVANTAGE - The polyamic acid is preserved efficiently for longer duration, and the reduction in intrinsic viscosity, molecular weight and mechanical property of polyamic acid are minimized during preservation. The decomposition reaction of polyamic acid is inhibited during preservation. The method of preserving polyamic acid improves degree of freedom of design of manufacturing process of polyamic acid film and polyamic acid porous membrane, and hence the polyamic acid film and polyamic acid porous membrane are manufactured inexpensively and easily.    DETAILED DESCRIPTION - The polyamic acid exists in the form of polyamic acid solution, polyamic acid film or polyamic acid porous membrane.
NOVELTY - The negative electrode comprises powder form negative electrode metal active material in an electrolyte liquid containing chloride of metallic element. A gelatinizer which increases viscosity of electrolyte and maintains metal active material in the electrolyte liquid is included.    USE - For primary battery (claimed).    ADVANTAGE - The gel-form negative electrode provides primary battery with excellent discharge property and stability.    DETAILED DESCRIPTION - An INDEPENDENT CLAIM is included for primary battery.    DESCRIPTION OF DRAWING(S) - The figure shows sectional view of primary battery. (Drawing includes non-English language text).    battery armored can (1)    anode mix (2)    separator (3)    negative electrode material (4)    negative electrode terminal (5)    insulation gasket (6)    ring-shaped metal plate (7)    metal sealing board (8)
NOVELTY - The fuel tank (600) has fuel injection hole (602) surrounded by fuel absorption layer (604) containing water absorptive polymer.    USE - For electric equipment (claimed) e.g. portable personal computer, mobile telephone, notebook computer, personal digital assistant (PDA), camera, navigation system, portable audio player.    ADVANTAGE - Prevents leakage of the fuel. Thereby prevents failure of electric equipment due to fuel adhering the components of electric equipment. Hence enables easy handling of the electric equipment.    DETAILED DESCRIPTION - INDEPENDENT CLAIMS are also included for the following:    (1) electric equipment; and    (2) fuel container.    DESCRIPTION OF DRAWING(S) - The figure shows the section views of fuel cell system.    fuel cell system (99)    fuel cell (100)    fuel cell tank (600)    fuel injection hole (602)    fuel absorption layer (604)
NOVELTY - The manufacture of electrolytic copper foil comprises electrolyzing sulfuric acid-acidic copper plating liquid containing polyethylene glycol, chlorine and 3-mercapto-1-sulfonic acid.    USE - For printed wiring board and rechargeable lithium ion battery.    ADVANTAGE - The method forms electrolytic copper foil having reduced surface roughness and excellent elongation rate, without using gelatin.
NOVELTY - The solid-polymer-electrolyte film is obtained by introducing sulfonic acid group to a film containing copolymer of ethylene and co-polymerization component. The copolymerization component is unsaturated carboxylic acid, unsaturated carboxylic acid derivative and/or unsaturated carboxylic acid anhydride.    USE - For solid-polymer-electrolyte film composite for fuel cell (claimed), primary battery, secondary battery, electroluminescence display, ion sensor and gas sensor.    ADVANTAGE - The solid-polymer-electrolyte film is inexpensive, has favorable ion electroconductivity and provides the electrolyte-film composite with excellent intensity and providing fuel cell with excellent electric power generation efficiency.    DETAILED DESCRIPTION - The ethylene copolymer is methacrylic acid-ethylene copolymer. The film further contains polypropylene. INDEPENDENT CLAIMS are included for the following:    (1) solid-polymer-electrolyte film composite; and    (2) fuel cell.
NOVELTY - Fuel cell module (1) comprises a bipolar plate (2) and a membrane-electrode unit (3). The bipolar plate has a peripheral frame (5) made from an electrically non-conducting material and an electrically conducting inner bipolar plate region (6) enclosing the frame and having channels (8) for gases and optionally coolant. The membrane-electrode unit comprising a polymer electrolyte membrane is fixed to the frame of the bipolar plate by a welding seam or by an overlapping elastomer seal.    USE - For polymer electrolyte membrane fuel cell stacks used e.g. in vehicles.    ADVANTAGE - The module can be mass produced.    DETAILED DESCRIPTION - An INDEPENDENT CLAIM is also included for a process for the production of fuel cell module.    DESCRIPTION OF DRAWING(S) - The drawing shows a schematic view of the fuel cell module.    fuel cell module (1)    bipolar plate (2)    membrane-electrode unit (3)    frame (5)    inner bipolar plate region (6)    channels (8)
NOVELTY - A composite material (10) comprises two carbon foam structures (11, 13) having network of pores (14), and an intermediate bonding structure (12) disposed in part between the two structures.    USE - For use in current collector useful for battery, e.g. lead acid battery (claimed).    ADVANTAGE - The inventive composite material has corrosion resistance, high surface area, electrical conductivity, or low weight. It provides longer service life, improved specific energy, and power values to the battery.    DETAILED DESCRIPTION - INDEPENDENT CLAIMS are also included for:    (a) a method of making a composite material;    (b) a current collector for a battery comprising a first carbon foam structure, a first electrical connection element coupled with the first carbon foam structure, an intermediate bonding structure coupled with the first electrical connection element and the first carbon foam structure, and a second carbon foam structure coupled with the intermediate bonding structure; and    (c) a battery comprising a housing, positive and negative terminals, cell(s) disposed within the housing and including positive and negative plates connected to the respective terminal, and an electrolytic solution filling a volume between the positive and negative plates.    The positive plate(s) includes the current collector and a chemically active paste disposed on the first and second carbon foam structures so that the chemically active paste penetrates the pores of both foam structures.    DESCRIPTION OF DRAWING(S) - The figure is a cross-sectional view of a composite material.    Composite material (10)    Carbon foam structures (11, 13)    Intermediate bonding material (12)    Network of pores (14)
NOVELTY - An organic photovoltaic (PV) device includes organic PV cells (12) connected in series. A first electrode of one PV cell is connected to a second electrode of an adjacent PV cell. Organic semiconducting materials (15, 17) are disposed between the first and second electrodes.    USE - As organic PV device.    ADVANTAGE - The PV device allows for continued electrical energy operation even when short circuits developed or electrical interruption occurs in one of the cells.    DETAILED DESCRIPTION - An organic PV device comprises organic PV cells connected in series, each cell has two electrodes and first and/or second organic semiconducting materials disposed adjacent to one another to form a junction. The first and second organic semiconducting materials are respective electron donor material and electron acceptor material, or vice versa. They are disposed between the electrodes. The first electrode of one PV cell is electrically connected to the second electrode of an adjacent PV cell.    INDEPENDENT CLAIMS are also included for:    (a) a method for making the above organic PV device; and    (b) a method for generating an electrical potential comprising providing a group of organic PV cells connected in series, providing electromagnetic (EM) radiation to surface(s) of the organic PV cells, and obtaining the electrical potential between the first electrode of the first PV cell in the group and the second electrode of last PV cell in the group.    DESCRIPTION OF DRAWING(S) - The figure shows a side view of a PV device comprising several PV cell connected in series.    Organic PV cells (12)    Anode (14)    Organic semiconducting materials (15, 17)    Cathode (16)    Substrate (150)
NOVELTY - Provided is a polymer electrolyte composition for a direct methanol fuel cell, which minimizes the crossover of methanol, and has a small thickness and excellent mechanical properties and hydrogen ion conductivity.    DETAILED DESCRIPTION - The polymer electrolyte composition comprises a hydrogen fluoride-based polymer and a perfluorinated ionomer as a main chain, wherein the polymer electrolyte composition further comprises a hydrocarbon based-ionomer as a main chain. In particular, the hydrocarbon-based ionomer as a main chain is selected from the group consisting of a sulfonated styrene polymeric ionomer, an acrylate polymeric ionomer and a mixed ionomer containing two or more of the aforesaid polymeric ionomers.
NOVELTY - A film-shaped base material (1) made of fluorocarbon resin, charcoal hydrogen-fluoride resin, hydrocarbon resin is subjected to gamma-radiation and made to contact with polymerizable alkenyl benzene to form graft-polymerized side chain of polymerizable alkenyl benzene. A sulfonic acid group is transduced with respect to the formed side chain after which washing liquid is applied on the base material.    USE - For manufacturing solid polymer electrolytic film used in fuel cell.    ADVANTAGE - Prevents the adherence of the washing liquid to the surface of the base material, while washing the base material and hence allows to react the washing liquid with respect to the base material uniformly. Since small amount of washing solution is used, the manufacturing cost is reduced.    DESCRIPTION OF DRAWING(S) - The figure shows an explanatory drawing of the solid polymer electrolytic film manufacturing process.    base material (1)    liquid contacting portions (1a-1c)    reaction tank (10)    inert gas piping (16)
NOVELTY - The polyelectrolyte layer (4) comprises gelatinized and completely solidified electrolyte portions near the collectors (1a,1b) and the positive and negative gel electrodes (2a,3a), respectively.    USE - All-solid polymeric bipolar battery (claimed) like rechargeable lithium ion battery used in vehicle (claimed) like electric and hybrid vehicles.    ADVANTAGE - The reactivity of the pole, output characteristics of the battery and charging and discharging efficiency are improved.    DETAILED DESCRIPTION - INDEPENDENT CLAIMS are also included for the following:    (1) solid polymeric battery manufacturing method;    (2) battery;    (3) battery pack; and    (4) vehicle.    DESCRIPTION OF DRAWING(S) - The figure shows the sections of the electrodes and the battery. (Drawing includes non-English language text).    Collectors (1a,1b)    Positive gel electrode (2a)    Negative gel electrode (3a)    Polyelectrolyte (4)
NOVELTY - The viscosity of fuel (4) containing aqueous solution and thickener is 1000 mPaxs or more.    USE - Lap top and mobile telephone.    ADVANTAGE - The handleability and portability of the fuel cell are improved.    DESCRIPTION OF DRAWING(S) - The figure shows a section of the fuel cell.    Positive electrode (1)    Negative electrode (2)    Separator (3)    Fuel (4)    Fuel tank (5)
NOVELTY - Fabrication of membrane-electrode assembly (MEA) comprising a polymer-electrolyte membrane (PEM) with reaction layers on both sides, includes introducing ions of catalytic component(s) into PEM and/or into an ionomer introduced in the reaction layers, applying electron conductor to both sides of PEM, and electrochemically depositing ions of catalytic component from the PEM and/or ionomer on the electron conductor on at least one side of the PEM.    USE - For PEM fuel cells.    ADVANTAGE - The catalytic component is deposited specifically on the electron conductor in those locations where the ion channels of the membrane terminate. This reduces catalytic loading without decreasing the fuel cell performance. The reduction in catalytic loading reduces manufacturing costs of MEA.
NOVELTY - Fuel cell configured to react fuel with oxygen to generate an electric current and reaction product(s), comprises an electrochemical catalytic reaction cell including a fuel flowpath, an oxygen flowpath, and a coolant flowpath fluidly decoupled from the fuel flowpath and oxygen flowpath. The coolant flowpath defines a coolant isolation manifold including a vegetable oil-based dielectric fluid.    USE - The invention is configured to react fuel with oxygen to generate an electric current and a reaction product(s). It is used in a fuel cell system (claimed). It is for use in vehicles.    ADVANTAGE - The inventive coolant is environment friendly, inexpensive, and readily available. It does not affect the stack components, and does not allow for any performance loss caused by shunt currents on the header area of the stack. Corrosion inhibitors need not be added to prohibit the dissolution of fuel cell components. The inventive coolant has a relatively low kinematic viscosity, which enables it to be pumped at higher flow rates to remove waste heat without an appreciable increase in parasitic pumping power. The relatively high boiling point of the dielectric coolant enables operating the fuel cell stack and coolant loop at higher temperatures (140degreesC), increasing the capacity to exhaust heat from the radiator to the environment.    DETAILED DESCRIPTION - An INDEPENDENT CLAIM is also included for a fuel cell system comprising a fuel cell stack (1) comprising fuel cells.    DESCRIPTION OF DRAWING(S) - The figure is a schematic illustration of a fuel cell system.    Fuel cell stack (1)    Recirculation assembly (16)    Pump (18, 34)    Radiator (20)
NOVELTY - The salt substitutional rate of oriented fluorine group ion exchange membrane is set to 1-100%. An electrode catalyst layer is formed at the surface of the ion exchange membrane. The salt substitutional rate of ion exchange membrane is set to 99% or less before contacting with an acid to form membrane electrode joint material.    USE - For solid polymer electrolyte-type fuel cell (claimed).    ADVANTAGE - The membrane electrode joint material excels in mechanical strength, durability and handleability.    DETAILED DESCRIPTION - INDEPENDENT CLAIMS are included for the following:    (1) membrane electrode joint material; and    (2) solid polymer electrolyte-type fuel cell.
NOVELTY - The paste composition contains carbon particle supported catalyst, hydrogen-ion conductive polyelectrolyte, an electron-beam curing type monomer and/or oligomer and a solvent.    USE - For formation of catalyst layer of transfer sheet used for manufacture of catalyst layer-electrolyte film laminate material (claimed) for fuel cells.    ADVANTAGE - The paste composition forms uniform catalyst layer and provides favorable transfer sheet. The transfer sheet provides catalyst layer-electrolyte film laminate material with electrolyte film portion of area greater than that of the catalyst layer portion. The catalyst layer-electrolyte film laminate material provides fuel cell with excellent battery property and electric power generation efficiency.    DETAILED DESCRIPTION - The hydrogen-ion conductive polyelectrolyte is perfluoro sulfonic acid-group fluorine ion exchange resin. The electron-beam curing type monomer and/or its oligomer is electron-beam curing type acrylic-type monomer and/or oligomer.    INDEPENDENT CLAIMS are included for the following:    (1) transfer sheet;    (2) manufacture of transfer sheet;    (3) catalyst layer-electrolyte film laminate material; and    (4) manufacture of catalyst layer-electrolyte film laminate material.    DESCRIPTION OF DRAWING(S) - The figure shows the sectional drawing of the transfer sheet. (Drawing includes non-English language text).
NOVELTY - A cooling unit (3) antifreezes the fuel cell (2), so as to separate the water using water soluble polymer. The humidification units (4,5) humidifies the hydrogen gas supplied to fuel cell, using the separated water, and the oxidizing-agent gas.    USE - Fuel cell system including phosphoric acid fuel cell, molten carbonate type fuel cell, solid oxide fuel cell and polymer electrolyte fuel cell.    ADVANTAGE - Improves the purity of separated water, and ensures efficient humidification of gas supplied to fuel cell. Thus improvement in battery property is achieved.    DESCRIPTION OF DRAWING(S) - The figure shows the outline of fuel cell system. (Drawing includes non-English language text).    fuel cell system (1)    fuel cell (2)    cooling unit (3)    humidification units (4,5)
NOVELTY - An external case (3) has an ion-exchange-resin cartridge (2) whose internal case (20) is made of low polar resin such the rigidity of the external case is set higher than the rigidity of the internal case.    USE - Ion-exchange-resin unit integrated in cooling circuit of fuel cell system of motor vehicle engine. Also used in water purifier.    ADVANTAGE - Since the rigidity of the external case is set higher than the rigidity of the internal case, the weight of the ion-exchange-resin unit is reduced.    DESCRIPTION OF DRAWING(S) - The figure shows the sectional view of the ion-exchange-resin unit. (Drawing includes non-English language text).    Ion-exchange-resin cartridge (2)    External case (3)    Internal case (20)    Filters (23a,23b)
NOVELTY - Surface structure of solar cell has sheet layer of ethylene copolymer composition (EC) adhered to surface layer of fluorine-resin film layer. EC is obtained by mixing coupling agent of amino or epoxy group with ethylene-polar monomer copolymer (CP). CP has polar monomers with polar groups chosen from carboxylic acid, carboxylate salt, carboxylic anhydride, epoxy group, hydroxyl group and amino group.    USE - For solar cell module (claimed).    ADVANTAGE - The surface structure of solar cell module has improved light transmittance, bonding strength, stain resistance and weather resistance. The solar cell module is of lightweight, and has good durability, transparency and interlayer adhesion. The solar cell module is manufactured with reduced cost and high productivity.    DETAILED DESCRIPTION - A surface structure of solar cell has a sheet layer of ethylene copolymer composition, adhered to a surface layer (A) comprising a transparent fluorine-resin film layer. The copolymer composition is obtained by blending (in wt. pts) coupling agent (0.01-5) containing amino or epoxy group, with respect to ethylene-polar monomer copolymer (CP) (100). The copolymer (CP) contains 1 wt.% or more of polar monomers having polar groups chosen from carboxylic acid, carboxylate salt, carboxylic anhydride, epoxy group, hydroxyl group and amino group.    An INDEPENDENT CLAIM is included for solar cell module, which has the surface structure.
NOVELTY - A dispensing apparatus comprises container(s) having an interior volume, odorant material(s) disposed in the interior volume of a first container, and hydrogen storage material(s) disposed in the interior volume of the first container or interior volume of a second container. The odorant material has detectable odor(s).    USE - For dispensing odorant to hydrogen gas (claimed) e.g. for a fuel cell.    ADVANTAGE - The inventive apparatus is capable of maintaining and dispensing uniform quantity of odorant at all time. It maintains constant concentration of the odorant throughout the supply of the gas.    DETAILED DESCRIPTION - An INDEPENDENT CLAIM is also included for a method for dispensing an odorant to a hydrogen gas comprising providing container(s) having an interior volume, odorant material(s) sorbed on a sorbent (11) and disposed in the interior volume of a first container, hydrogen storage material(s) (12) disposed in the interior volume of the first or second container; and applying a form of energy to the odorant material and to the hydrogen storage material and/or partially depressurizing the container(s) to release the hydrogen gas from the hydrogen storage material and the odorant material from the sorbent.    DESCRIPTION OF DRAWING(S) - The figure is a simplified, cross-sectional view of a vessel containing odorant sorbent and hydrogen storage materials.    Vessel (10)    Sorbent (11)    Hydrogen storage material (12)    Outlet (15)
NOVELTY - A heat storage container with a storage tank (2), including a hard foam block (14), sealing layer (16) above the insulating layer, consisting of a water-tight, flexible synthetic plastics film, a base (6) with a heat insulating layer (10), a carrier layer (26), and a rotating, especially inclined side wall (8) with a heat insulating layer (12).    USE - The container is generally useful for heat storage.    ADVANTAGE - The container is cost effective in design, can be adapted to various locations, is liquid tight, and avoids some drawbacks of previous storage containers, e.g. low efficiency, excessively large size, relatively short useful life before maintenance is required, e.g. due to aging of steel reinforced concrete.    DETAILED DESCRIPTION - An INDEPENDENT CLAIM is included for an 8-step method of preparing the heat storage container.    DESCRIPTION OF DRAWING(S) - Figure 1 shows a cross-section of the heat storage container.    heat storage container, (1)    storage tank, (2)    earth base, (6) base, (4)    heat insulating layers, (10, 12)    side wall, (8)    hard foam block, (14)    sealing layer, (24) seal, (22) storage medium, (26) carrier layer. (16)
NOVELTY - An adhesive agent/gelatinizer supported porous film consists of an adhesive agent and a polymerizable gelatinizer which are supported on a porous film. The adhesive agent contains thermoplastic resin.    USE - As separator for manufacturing gel electrolyte battery (claimed).    ADVANTAGE - The adhesive agent/gelatinizer supported porous film enables porous film/electrode joint structure to manufacture gel electrolyte battery effectively. The porous film prevents short circuits in the battery, and improves discharge capacitance of the battery. The gel electrolyte battery has firm adhesion between electrode and separator, hence muck movement of components of the battery is prevented.    DETAILED DESCRIPTION - INDEPENDENT CLAIMS are also included for the following:    (1) porous film/electrode joint structure, which is formed by adhering adhesive agent/gelatinizer supported porous film on an electrode; and    (2) manufacture of battery. An electrode is adhered on adhesive agent/gelatinizer supported porous film by heating under pressure, and porous film/electrode joint structure is obtained. The porous film/electrode joint structure is arranged in a battery container. An electrolyte liquid is further poured into the battery container. The gelatinizer supported in the porous film is eluted into the electrolyte liquid, heated and polymerized. The electrolyte liquid is gelatinized to manufacture gel electrolyte battery having porous film as separator from which polymerizable gelatinizer has been eluted.
NOVELTY - An electrolyte composition comprises (in mass parts) an electrolyte liquid (100), a polymerizable compound (3-10) having (meth)acrylate group, and does not contain an ether group, and a peroxy ester group polymerization initiator (0.01-5).    USE - For polyelectrolyte, battery (both claimed), and portable electronics devices, such as built-in-camera, videotape recorder, mobile telephone and portable computer.    ADVANTAGE - The electrolyte composition has high ionic conductivity, and suppresses production of gas at the time of gelatinization. Battery using the polyelectrolyte has high mechanical strength, discharge capacitance, heavy-loading discharge property and cycle property.    DETAILED DESCRIPTION - INDEPENDENT CLAIMS are also included for the following:    (1) polyelectrolyte (23) obtained by polymerizing electrolyte composition; and    (2) battery comprising anode (22) and cathode (21) stored in packing material with polyelectrolyte.    DESCRIPTION OF DRAWING(S) - The figure shows the sectional drawing of the battery element. (Drawing includes non-English language text).    battery element (20)    cathode (21)    anode (22)    polyelectrolyte (23)    separator (24)
NOVELTY - A polyether polymer is dispersed in organic solvent and slurry is obtained. An antioxidant, which is insoluble in the organic solvent and/or a stabilizer soluble in the organic solvent is added to slurry, and the antioxidant and/or stabilizer is dispersed or dissolved in the slurry. Subsequently, organic solvent is removed and polyether polymer composition is obtained.    USE - For manufacturing polyether polymer composition used for solid electrolyte films (both claimed) used for alkali metal group batteries e.g. lithium ion batteries, proton conduction type batteries e.g. halide batteries, and nickel hydrogen batteries.    ADVANTAGE - The polyether polymer composition having stable molecular weight even when preserved for long period of time is efficiently obtained. The composition does not undergo gelatinzation during molding, hence solid electrolyte film having excellent mechanical characteristics, ionic conductivity and flexibility is efficiently provided.    DETAILED DESCRIPTION - INDEPENDENT CLAIMS are included for the following:    (1) polyether polymer composition; and    (2) electrolyte film containing polyether polymer composition, and chlorinated electrolyte which is soluble in the polymer composition.
NOVELTY - A thermoplastic compound comprises a mixture of macrocyclic poly(alkylene dicarboxylate)oligomer (A1) and a property-modifying additive (B1). (B1) is a thermal conductivity additive, electrical conductivity additive, sound dampening additive, ionizing-radiation-opacity additive and/or atomic- particle-moderating additive.    USE - For preparing articles (claimed) with enhanced thermal conductivity such as heat sinks for computer chip mounts, fuel cell radiators and aircraft leading edges; with enhanced electrical conductivity such as bipolar plates for fuel cells, computer enclosures and electrodes; with enhanced sound dampening such as automobile interiors and building interiors; with enhanced ionizing radiation opacity and/or atomic particle moderation such as medical instruments, radioactive containers, radiation dosimeters and detection equipment.    ADVANTAGE - Addition of the specific property-modifying additive enhances the value and use performance of macrocyclic poly(alkylene dicarboxylate)oligomer in thermoplastic applications.
NOVELTY - The polyamidoimide resin has a glass transition temperature of 100degreesC or more and logarithmic viscosity of 0.5 dl/g or more.    USE - Separators of secondary battery (both claimed).    ADVANTAGE - The polyamidoimide resin has excellent shutdown temperature characteristic and high melt down temperature characteristics. The separator is inexpensive has excellent insulation property and provides safe secondary battery having excellent cycle durability.    DETAILED DESCRIPTION - INDEPENDENT CLAIMS are included for the following:    (1) secondary battery separator; and    (2) secondary battery.
NOVELTY - The gaseous diffusion structure (1) comprises a non-woven fabric (2) made of multiple carbon fiber, and a carbon layer (3) on surface(s) of the fabric. Layer (3) contains carbon black and a fluororesin. The gaseous diffusion structure has number of through-holes (7) in the direction intersecting with the surface of the fabric.    USE - For film-electrode joint material and fuel cell (both claimed) such as polymer electrolyte fuel cell.    ADVANTAGE - The gaseous diffusion structure has excellent gaseous diffusion property and water permeability. The structure provides fuel cell with high drainage.    DETAILED DESCRIPTION - INDEPENDENT CLAIMS are included for the following:    (1) film-electrode joint material (4); and    (2) fuel cell.    DESCRIPTION OF DRAWING(S) - The figure shows the fragmentary sectional view of film-electrode joint material. (Drawing includes non-English language text).    gaseous diffusion structure (1)    non-woven fabric (2)    carbon layer (3)    film-electrode joint material (4)    solid polymer electrolyte film (5)    catalyst layer (6)    through-hole (7)
NOVELTY - The battery includes a coiled structure comprising a metallic foil (1), a resin layer (2) and an adhesive layer and formed at center portion of a metal casing (3). The metallic foil at the outer portion of the battery is electrically connected to the casing and insulation tube is formed over a metallic foil.    USE - Lithium ion battery pack (claimed) used in electronic device such as notebook personal computer, mobile telephone and an audio-video apparatus.    ADVANTAGE - The damage of the battery is prevented even if abnormal pressure, abnormal electrical energy and heat energy are imparted to the battery.    DETAILED DESCRIPTION - An INDEPENDENT CLAIM is also included for lithium ion battery pack.    DESCRIPTION OF DRAWING(S) - The figure shows the side and top views of the battery.    Metallic foil (1)    Resin layer (2)    Metal casing (3)    Sealing board (4)    Metallic lead (5)
NOVELTY - An organic-inorganic hybrid type proton conduction material (11) contains a polymer and a proton source obtained by sol-gel reaction of a precursor. The precursor is a compound containing at least one oxetane ring and a specific organic substituent.    USE - For solid polymer fuel cell (claimed), battery and electrode chemical sensor.    ADVANTAGE - The conduction material has excellent flexibility and proton conductivity even at low moisture content.    DETAILED DESCRIPTION - An organic-inorganic hybrid type proton conduction material contains a polymer and a proton source obtained by sol-gel reaction of a precursor. The precursor is a compound containing at least one oxetane ring and a substituent of formula (1) which is -SiX3-n(R1)n.    R1 = optionally substituted alkyl or aryl group;    X = halogen atom or OR2;    R2 = H, alkyl group, aryl group or silyl group; and    n = 0-2.    When 3-n or n is two or more, R1 or X is same or different respectively.    An INDEPENDENT CLAIM is included for fuel cell utilizing the organic-inorganic hybrid type proton conduction material.    DESCRIPTION OF DRAWING(S) - The figure shows the sectional drawing of a catalyst electrode joining film using the organic-inorganic hybrid type proton conduction material.    catalyst electrode joining film (10)    proton conduction material (11)    cathode (12)    porous electroconductive sheet (12a,13a)    anode (13)
NOVELTY - Matrix composite film is obtained by adding carbon nanotube into cationic lipid aqueous solution, dispersing carbon nanotube in solution, irradiating with ultrasonic wave, obtaining carbon nanotube lipid dispersion liquid, adding DNA to combine with cationic lipid, obtaining matrix composite containing carbon nanotube/lipid/DNA composite, forming conduction network of carbon nanotube, where DNA structure in the composite film is maintained.    USE - (I) is useful as functional films such as photoelectric conversion film, electroconductive film, liquid crystal film, solar cell and as a polymeric material.    ADVANTAGE - (I) has efficient electroconductivity.    DETAILED DESCRIPTION - Matrix composite film (I) is obtained by adding carbon nanotube (1) of fixed quantity into the cationic lipid (2) aqueous solution having hydrophobic group and hydrophilic group, irradiating with ultrasonic wave, dispersing carbon nanotube in cationic lipid aqueous solution based on hydrophobic interaction, obtaining carbon nanotube lipid dispersion liquid, adding DNA (3), combining cationic lipid at equivalent ratio of 1:1 with respect to phosphoric acid anion of DNA by electrostatic interaction, obtaining and molding the matrix composite containing carbon nanotube/lipid/DNA composite, forming conduction network of carbon nanotube, where the double-stranded structure of the DNA is maintained in water-insoluble and self-supportive matrix composite film containing carbon nanotube/lipid/DNA composite without being destroyed.    An INDEPENDENT CLAIM is included for manufacturing (M1) water-insoluble and self supportive matrix composite film containing carbon nanotube/lipid/DNA composite without destroying the double-stranded structure of the DNA.    DESCRIPTION OF DRAWING(S) - The figure shows the structure of matrix composite film containing carbon nanotube/lipid/DNA composite.    carbon nanotube (1)    cationic lipid (2)    DNA (3)
NOVELTY - Application of ionomer to electrode substrate, comprises applying a layer of a stable foam to at least one surface portion of the substrate, the stable foam having been prepared by mixing a foamable ionomer-containing fluid with a gas to form a mixture and agitating the mixture to yield the stable foam; and drying the layer of stable foam, thus yielding an ionomer-coated substrate.    USE - For application of ionomer to electrode substrate useful for membrane electrode assemblies, fuel cells, fuel cell stacks, motor vehicles, and stationary and portable electrical power-generating plants (claimed).    ADVANTAGE - A layer of ionomer is coated over a thin, fragile catalyst layer, foam coating may avoid direct contact of a rigid applicator surface, such as the surface of roll coater, with the rough surface of the catalyst layer. This is turn, may result in less damage to the catalyst layer surface or less penetration by the ionomer into the substrate. The method allows for a final coating thickness thinner than that readily obtainable using any other coating techniques. Where the coated substrate is an ion-exchange membrane, less swelling of the membrane may be observed than if a liquid layer had been applied directly on the membrane.    DETAILED DESCRIPTION - INDEPENDENT CLAIMS are also included for:    (a) an ionomer-coated electrode;    (b) a membrane electrode assembly comprising an ionomer-coated electrode substrate;    (c) a fuel cell comprising an ionomer-coated substrate;    (d) a motor vehicle comprising a fuel cell stack;    (e) a stationary or portable electrical power-generating plant comprising a fuel cell stack;    (f) a catalyst coated membrane; and    (g) a fuel cell comprising a catalyst coated membrane.
NOVELTY - Phosphonated poly-(4-phenoxybenzoyl-1,4-phenylene) is new.    USE - In antioxidants, especially for the production of high-strength polymer-electrolyte composites for use in fuel cells.    ADVANTAGE - New polymeric antioxidants which improve the oxidation resistance of fluoropolymer electrolytes with an originally-high chemical stability, for use in fuel cells and the like.    DETAILED DESCRIPTION - Phosphonated poly-(4-phenoxybenzoyl-1,4-phenylene) (I) with repeat units of formula (Ia) is new.    n = 5-10000    . INDEPENDENT CLAIMS are also included for    (1) a method for the production of (I) by halogenating the phenoxy groups in poly-(4-phenoxybenzoyl-1,4-phenylene) (II), esterifying with phosphonic acid and de-esterifying the ester group    (2) antioxidants containing (I)    (3) highly resistant polymer-electrolyte composites (III) containing a fluoropolymer electrolyte and (I)    (4) electrodes for fuel cells with a conductive catalyst support material and with (III) as proton-exchange material    (5) fuel cells with these electrodes    DESCRIPTION OF DRAWING(S) - FT-IR spectra of brominated poly-(4-phenoxybenzoyl-1,4-phenylene) (Br-PPBP), phosphonic acid-esterified PPBP (EP-PPBP) and phosphonated poly-(4-phenoxybenzoyl-1,4-phenylene) (P-PPBP). (Drawing includes non-English language text).
NOVELTY - A gaseous diffusion layer (30) has a porous surface coated with a coating layer. The coating layer contains a synthetic resin, electroconductive carbon particles and a thermoplastic resin.    USE - For polyelectrolyte type fuel cells (claimed), liquid fuel battery and phosphoric acid-type fuel cell. The membrane electrode composite is used in various gas sensors, gas generators for generating oxygen, ozone and hydrogen, oxygen sensors, gas purification machines and alcohol sensors.    ADVANTAGE - The gaseous diffusion layer prevents damage to polymeric electrolyte film such as formation of micro shorts, since it does not contain carbon fiber or metal material. The fuel cell manufactured using the gaseous diffusion layer enables long-time continuous operation, and exhibits excellent output characteristics, stability and reliability.    DETAILED DESCRIPTION - INDEPENDENT CLAIMS are included for the following:    (1) composite gaseous diffusion layer which has number of above gaseous diffusion layers laminated together, where the water repellent property or diameter of electroconductive carbon particles of each gaseous diffusion layer differs;    (2) membrane electrode composite for polyelectrolyte type fuel cell which has a catalyst layer formed on both sides of a polymeric electrolyte film which selectively conveys hydrogen ions and gaseous diffusion layer arranged on the outer surfaces of the catalyst layers; and    (3) polyelectrolyte type fuel cell which has above membrane electrode composite and a laminate of a pair of electroconductive separators with gas passage way through which a reactive gas is supplied to the gaseous diffusion layer of membrane electrode composite.    DESCRIPTION OF DRAWING(S) - The figure shows sectional view of gaseous diffusion layer.    gaseous diffusion layer (30)    support (31)    holes (32)    coating layer (33)
NOVELTY - A unit cell (2) is immersed into polyurethane emulsion solution containing reaction product obtained from polyol mixture having functional group greater than 2.05 and active hydrogen group, to form protective coating over the cell.    USE - Battery pack.    ADVANTAGE - The surface of unit cell is reliably insulated by forming protective coating, hence it is not necessary to accommodate unit cell in plastic case. The protective coating is formed cheaply by simple process.    DETAILED DESCRIPTION - The polyol mixture includes bi-functional polyol group and polyol more than tri-functional group. The polyurethane emulsion solution includes carbon irradiated with laser. The polyurethane emulsion is applied from peripheral surface of unit cell to peripheral surface of holder (4) fixed to edge of the cell.    An INDEPENDENT CLAIM is also included for battery pack manufacturing method.    DESCRIPTION OF DRAWING(S) - The figure shows a sectional view of immersion state of battery core pack into adhesion liquid. (Drawing includes non-English language text).    unit cell (2)    holder (4)    core pack (5)    adhesion liquid (20)    container (21)
NOVELTY - An organic memory device has first conductive layer (108) as bitline, organic polymer layer (116) over part of first conductive layer, electrode layer (120) over organic polymer layer, second conductive layer (136) as wordline, and dielectric material surrounding portion of organic polymer layer and electrode layer. Some of dielectric material applied after second conductive layer has been applied and etched.    USE - Used as organic memory device.    ADVANTAGE - The assembly provides self-aligned memory cells.    DETAILED DESCRIPTION - The organic memory device comprises first conductive layer that serves as bitline, organic polymer layer over part of the first conductive layer, electrode layer over the organic polymer layer, second conductive layer that serves as wordline, and dielectric material surrounding portion of the organic polymer layer and electrode layer. Some of dielectric material applied after the second conductive layer has been applied and etched. Etching of the second conductive layer facilitates self-alignment of the organic memory device.    An INDEPENDENT CLAIM is also included for a method for forming memory cell (156) comprising applying organic polymer layer over first conductive layer, applying electrode layer over organic polymer layer, applying second conductive layer, etching the second conductive layer, and applying dielectric material.    DESCRIPTION OF DRAWING(S) - The figure is a schematic cross-section of a portion of a wafer depicting the memory cell.    Wafer (100)    First conductive layer (108)    Conductivity facilitating layer (112)    Organic polymer layer (116)    Electrode layer (120)    Second conductive layer (136)    Memory cells (156)
NOVELTY - A solar panel unit comprises a cover to receive a solar panel, a housing and a mechanical connector to pivotally connect the cover to the housing. The mechanical connector supports pivotal movement of the cover with reference to the housing for movement between closed and open positions. It permits the cover to engage and disengage the housing when the cover is pivoted at a release angle with reference to the housing.    USE - Communication system having a repeater with circuitry.    ADVANTAGE - The hinged connection permits the cover to engage and disengage the housing when the cover is pivoted at a release position with reference to the housing.    DETAILED DESCRIPTION - INDEPENDENT CLAIMS are also included for:    (a) a communication system having a repeater with circuitry powered by the inventive solar panel unit; and    (b) a method for housing a solar panel comprising securing a solar panel to a cover having a bar extending from one side of the cover and parallel to the one side of the cover, and pivotally securing the cover to a housing having a C-shaped recess.    DESCRIPTION OF DRAWING(S) - The figure shows a perspective view of the housing.    Connector (35a-305c)    Recess (310a-310c)    Mounting protrusion (320)    Cavity (330)    Locking mechanism (350a-350d)
NOVELTY - A proton conduction material contains a specific polymer compound.    USE - For fuel cells (claimed), energy device and electrochemical sensor.    ADVANTAGE - The proton conduction material has high ionic conductivity at room temperature, and provides fuel cell with high output.    DETAILED DESCRIPTION - A proton conduction material contains a polymer compound having structure of formula (1).    L1 = connection group; and    n = 5-1000.    An INDEPENDENT CLAIM is included for fuel cell, which uses the proton conduction material.    DESCRIPTION OF DRAWING(S) - The figure shows sectional drawing of catalyst electrode joint-conjugate using the proton conduction material.    catalyst electrode joint-material (10)    proton conduction film (11)    anode (12)    anode pole porous electroconductive sheet (12a)    cathode (13)    cathode hole catalyst layer (13b)
NOVELTY - Alkoxy sulfonated aromatic polyimide has preset structural unit.    USE - For electrolyte film (claimed) used for fuel cell and gas sensor.    ADVANTAGE - The electrolyte film has excellent water resistance, proton conductivity, ion exchange capacity and low methanol permeability.    DETAILED DESCRIPTION - Alkoxy sulfonated aromatic polyimide has structural unit of formula (1).    Ar1 = tetravalent group having aromatic ring(s);    Ar2 = group of formula (2);    R1-R3 = H or 1-2C alkyl group;    m,k = 1-2;    n = 1-6; and    X = H, alkali metal, ammonium or quaternary amine    R3 does not exist when k is 2.    An INDEPENDENT CLAIM is included for electrolyte film which comprises alkoxy sulfonated aromatic polyimide.
NOVELTY - A controller (41) controls electric power generation of fuel cell (3) based on power requirement of vehicle movement controller (37) and fuel cell temperature. When the vehicle is in idle condition, the controller stops power generation in fuel cell. If the fuel cell temperature is below predetermined value in vehicle idle condition, the power generation is continued for heat retention in fuel cell.    USE - For controlling operation of fuel cell incorporated in vehicle like car.    ADVANTAGE - Since specific heat is maintained in fuel cell even in idle condition of vehicle, the condensation of moisture in fuel cell is prevented.    DESCRIPTION OF DRAWING(S) - The figure shows the block diagram of the fuel cell operation control apparatus. (Drawing includes non-English language text).    vehicle (1)    fuel cell (3)    temperature sensor (33)    vehicle movement controller (37)    controller (41)
NOVELTY - An organic-inorganic hybrid type proton conduction material contains silicon-containing compound (1) as precursor, three-dimensional cross-linked material and proton source obtained by sol-gel reaction of the precursor    USE - For fuel cell (claimed). Also used for electrochemical sensor and display device.    ADVANTAGE - The organic inorganic hybrid type proton conduction material has favorable softness, high ionic conductivity at room temperature and reduced methanol crossover. The material when used for direct methanol fuel cell provides high output than conventional proton conduction film.    DETAILED DESCRIPTION - An organic-inorganic hybrid type proton conduction material contains silicon-containing compound of general formula (1) as precursor, three-dimensional cross-linked material and proton source obtained by sol-gel reaction of the precursor.    R1 = optionally substituted alkyl, aryl or heterocyclic ring group;    X = halogen or OR2;    R2 = H, alkyl, aryl or silyl;    L = bivalent connection group;    m = 0-2;    n = 2-10; and    A = connection group of formula (2), connection group of formula (3) or connection group formed by combination of groups of formula (2 and 3).    n1,n2 = 1-20;    R3,R4 = H, optionally substituted alkyl, aryl or single bond; and    R5-R8 = optionally substituted alkyl or aryl.    When n1 is 2 or more, R3 and R4 optionally connect mutually to form a ring and when n2 is 2 or more, R5 and R6 optionally connect mutually to form a ring.    An INDEPENDENT CLAIM is included for a fuel cell using the organic-inorganic hybrid-type proton conduction material.    DESCRIPTION OF DRAWING(S) - The figure shows the sectional drawing of catalyst electrode composite film using the organic inorganic hybrid type proton conduction material.    catalyst electrode composite film (10)    proton conduction film (11)    cathode electrode (12)    cathode pole porous electroconductive sheet (12a)    anode electrode (13)
NOVELTY - A transparent electrode (2) is formed on resin substrate (1) surface(s). Transparent electrode surface is treated using ethanol solution of alkali-hydroxide metal. Water-dispersion titanium oxide paste is applied on transparent electrode surface, and heated at low temperature to form titanium oxide porous membrane (3). Pigment (7) is adsorbed into titanium oxide porous membrane, to obtain pigment sensitizing type solar cell.    USE - For manufacture of pigment sensitizing type solar cell.    ADVANTAGE - The manufacture of pigment sensitizing type solar cell is economical and eco-friendly, and solar cell is manufactured with excellent flexibility.    DETAILED DESCRIPTION - A transparent electrode formed by laminating a transparent high refractive index film and a metal film, is formed on a resin substrate surface(s). The surface of transparent electrode is treated using an ethanol solution of alkali-hydroxide metal. A water-dispersion titanium oxide paste is applied on the transparent electrode surface, and heated at low temperature, to form a titanium oxide porous membrane. A pigment is adsorbed into the titanium oxide porous membrane, to obtain a pigment sensitizing type solar cell.    An INDEPENDENT CLAIM is included for pigment sensitizing type solar cell.    DESCRIPTION OF DRAWING(S) - The figure shows an outline cross-sectional view of pigment sensitizing type solar cell. (Drawing includes non-English language text).    resin substrate (1)    transparent electrode (2)    titanium-oxide porous membrane (3)    electrolyte layer (4)    counter electrode (5)    pigment (7)
NOVELTY - The electrode consists of an electroconductive micro material on which a catalyst is supported, and a proton conductive material having proton conductivity. The proton conductive material is formed by mixing a hydrocarbon type electrolyte polymer containing vinyl monomer as raw material, and a fluorocarbon type electrolyte polymer.    USE - For fuel cell.    ADVANTAGE - The usage amount of expensive electrolyte polymer, is reduced. Electric power output of the fuel cell is improved.    DETAILED DESCRIPTION - INDEPENDENT CLAIMS are included for the following:    (1) electrolytic solution for electrodes; and    (2) manufacture of electrode for fuel cells.
NOVELTY - A cloth comprising carbonaceous fiber carbonized at temperature lower than carbonaceous precursor fiber or 1400 degrees C, is pressed and heat-processed at temperature more than carbonization process temperature of fiber, to obtain carbonaceous fiber cloth. Rigidity providing process is then performed on obtained cloth after weaving. Finally, volume resistivity of the cloth is adjusted to 0.2 ohm.cm or less in surface direction.    USE - As gaseous-diffusion layer material used for solid polymer fuel cells.    ADVANTAGE - The manufacturing method produces carbonaceous fiber cloth excellent in gas permeability, electroconductivity, water retentivity, drainage, thickness non-uniformity, and small rigidity.    DETAILED DESCRIPTION - A cloth comprising carbonaceous fiber carbonized at temperature lower than carbonaceous precursor fiber or 1400 degrees C, is pressed and heat-processed at temperature more than carbonization process temperature of fiber, to obtain carbonaceous fiber cloth. Rigidity providing process is performed on the obtained cloth in the phase after weaving. Finally, volume resistivity of the carbonaceous fiber cloth is adjusted to 0.2 ohm.cm or less in surface direction.
NOVELTY - The cloth comprises yarn with volume resistivity of 50-200 g/m2, thickness of 0.05-2mm and bulk density of 0.2-0.6 g/cc. When the cloth is cut in to squares along warp and weft directions, the coefficient of variation of the thickness of the cloth is 3.2% or less. The length of cross section of the warp and weft is more than the double of breadth. The stiffness property index value is 6cm.    USE - Carbonaceous fiber cloth used for gaseous diffusion layer material provided in solid polymer fuel cell for electric vehicle and domestic applications, for hot water supply and electric power generation, co-generation system.    ADVANTAGE - Facilitates carbonaceous cloth with improved gas-permeability, electroconductivity, water retention and drainage capability.
NOVELTY - The solid polymer electrolyte film (20) has second solid polymer electrolyte films (202,204) formed on first solid polymer electrolyte film (200) surface(s). Solid polymer electrolyte films (202,204) contain materials different from solid polymer electrolyte film (200) materials.    USE - For polymer electrolyte fuel cell (claimed).    ADVANTAGE - The solid polymer electrolyte film is manufactured economically and has favorable ionic conductivity in wet conditions, high heat resistance and low methanol permeability. The polymer electrolyte fuel cell has solid polymer electrolyte films and a catalyst layer bonded efficiently.    DETAILED DESCRIPTION - INDEPENDENT CLAIMS are included for the following:    (1) polymer electrolyte fuel cell (10);    (2) manufacture of solid polymer electrolyte film; and    (3) manufacture of polymer electrolyte fuel cell.    DESCRIPTION OF DRAWING(S) - The figure shows the cross section of the fuel cell.    fuel cell (10)    solid polymer electrolyte film (20)    first solid polymer electrolyte film (200)    second solid polymer electrolyte films (202,204)
NOVELTY - A catalyst ink comprises 25-95 wt.% water, 1-50 wt.% solid catalyst(s), 1-50 wt.% polymer electrolyte(s) in acid (H+) form, and 1-50 wt.% polar aprotic organic solvent(s).    USE - For the fabrication of membrane electrode assemblies used in fuel cells.    ADVANTAGE - The invention exhibits favorable rheology during application and does not spontaneously ignite when dried to completion in air at an elevated temperature.
NOVELTY - A yarn comprises a pitch precursor material, which is stretch broken from a first filament count and drawn to a second filament count, with the second filament count being less than the first filament count.    USE - For manufacture of a graphite fabric useful in composites (claimed) and in fuel cell gas diffusion layer substrates.    ADVANTAGE - The graphite fabric are relatively inexpensive, and has superior thermal and electrical conductivity. The textile products offer electrical and thermal performance approximately six times greater than the standard PAN based fabrics.    DETAILED DESCRIPTION - An INDEPENDENT CLAIM is also included for a method of making a graphite fabric, comprising providing a pitch precursor yarn of a first filament count; stretch breaking and drawing the yarn into a second filament count; forming the yarn into a fabric or felt; and heat treating the fabric or felt to convert the fibers into graphitic fibers.    DESCRIPTION OF DRAWING(S) - The figure shows a representative stretch breaking apparatus.    Rotatable bobbin (12)    Tow (14)    Stretch breaking machine (16)    Integral hot air treater (18)    Windup (20)
NOVELTY - Provided are a polymer electrolyte and a lithium battery containing the polymer electrolyte, which has excellent low temperature property, high ratio property, lifetime property, discharge property, and safety.    DETAILED DESCRIPTION - The polymer electrolyte contains a polymerization resultant of a composition containing a multifunctional acrylate compound(formula 1), a low molecular weight polymer having a weight average molecular weight of 300-100,000, and an electrolyte comprising a lithium salt and an organic solvent. And the lithium battery contains a cathode, an anode, and the polymer electrolyte placed between the cathode and the anode. In the formula, a and b are positive numbers not 0 and the total of a and b is 6.
NOVELTY - Composition for the preparation of a gel polymer electrolyte, its preparation method and a method for removing oxygen from the composition are provided, to improve storage stability in ungelled state.    DETAILED DESCRIPTION - Composition comprises a monomer capable of changing into gel phase by polymerization or crosslinking, a prepolymer or their mixture; a polymerization initiator generating radicals by heat or radiation; an alkali metal salt; a non aqueous solvent; and the oxygen capable of suppressing the initiation of polymerization or crosslinking of the monomer, the prepolymer or their mixture by the polymerization initiator. The content of the oxygen is determined according to the content of the polymerization initiator and the desired storage period.
NOVELTY - The fuel cell has a solid polymer electrolyte film (21) formed between the cathode (22) and anode (23). The anode and cathode contains metal phosphoric acid compound (26).    USE - Used for electric vehicle and mobile device.    ADVANTAGE - An electric power generation is maintained in low and high humidification so achieving high output and high efficiency.    DESCRIPTION OF DRAWING(S) - The figure shows sections of the membrane electrode assembly. (Drawing includes non-English language text).    Solid polymer electrolyte film (21)    Cathode (22)    Anode (23)    Catalyst metal (24)    Carbon (25)    Metal phosphoric acid compound (26)
NOVELTY - Ammonia gas trapping composite powder (4, 4') is obtained by coupling solid trapping powder (4a, 4a') which traps ammonia gas and fine powder (4b) having a smaller particle size than solid trapping powder, by applying compressive force and shearing force. The composite powder exists in the state in which ammonia gas reaches the solid trapping powder and liquid cannot reach solid trapping powder.    USE - Used for trapping ammonia gas dissolved in alkali solution and for alkaline cells (both claimed). The powder is also used for chemical facilities, factory drainage, feed fertilizer manufacturing facilities, foodstuff manufacturing facilities and livestock farming and dead domestic animal disposal units.    ADVANTAGE - The ammonia gas trapping composite powder is efficiently and economically obtained, and effectively traps the ammonia gas. The composite powder is environmentally friendly and has good self discharge inhibitory effect.    DETAILED DESCRIPTION - INDEPENDENT CLAIMS are also included for:    (1) preparation of ammonia gas trapping powder which comprises combining fine powder with solid trapping powder by applying compressive force and shearing force with respect to solid trapping powder, and    (2) an alkaline cell containing ammonia gas trapping composite powder.    DESCRIPTION OF DRAWING(S) - The drawing shows the trapping composite powder.    Trapping composite powder (4, 4')    Solid trapping powder (4a, 4a')    Fine powder (4b)    Resin film (4b')
NOVELTY - The solar cell has ethylene vinyl acetate copolymer (EVA) layer (3) provided on cell layer (2) and an electrode extraction portion (10). The electrodes (7,8) provided between cell layer and EVA layer extend from the bus bars of cell layer to electrode extraction portion. Another EVA layer (12) arranged between the electrodes and cell layer is provided in the electrode extraction portion.    USE - Thin film solar cell.    ADVANTAGE - Improves the waterproof property of the thin film solar cell using simple structure.    DESCRIPTION OF DRAWING(S) - The figure shows the cross-section and top views of the thin film solar cell.    Substrate (1)    Cell layer (2)    EVA layers (3,12)    Electrodes (7,8)    Insulating film (9)    Electrode extraction portion (10)
NOVELTY - A polyelectrolyte is obtained by introducing an ion exchange group to the porous compact containing polystyrene having syndiotactic structure.    USE - For polymeric electrolyte film (claimed) used for fuel cell, manufacture of salt from seawater and recovery of acid from waste liquid.    ADVANTAGE - The polyelectrolyte has structure with improved stability with respect to organic solvent, acid and alkali and provides polymeric electrolyte film at reduced cost.    DETAILED DESCRIPTION - INDEPENDENT CLAIMS are included for the following:    (1) polymeric electrolyte film; and    (2) manufacture of the polyelectrolyte.
NOVELTY - The sheet comprises a framework, which comprises austenitic nickel (Ni), composed of 15-25% chromium 15-25%, 25-3% iron (Fe), 5-15% titanium boride/zirconium boride, balance nickel and removable impurities is dispersed.    USE - Solid polymeric fuel cell.    ADVANTAGE - Demonstrates excellent contact electric property over long period of time.    DESCRIPTION OF DRAWING(S) - The figure shows the disassembling isometric view of the fuel cell. (Drawing includes non-English language text).
NOVELTY - Manufacture of a three-dimensional (3D) integrated structure (A) comprising making a two-dimensional (2D) structure (B) by irradiating light onto a (B) equivalent to a parallel cross-section of (A) onto a solid board surface that may be a solid powder aggregate board hardened or softened by light irradiation and then laminating continuously by the adhesive action of a photoresist film (5) itself. (B) are continuously stacked to form (A).    USE - For manufacturing three dimensional structure such as nozzle used as an adapter for a water tap connection, an inkjet printer, silicon powder introduction in solar-battery manufacture, or application of substance to DNA chip (claimed).    ADVANTAGE - Provides easy and cheap production of three dimensional structure.    DETAILED DESCRIPTION - INDEPENDENT CLAIMS are also included for:    (1) three dimensional structure manufacturing apparatus;    (2) the three dimensional product; and    (3) an adapter for a water tap connection manufactured using the method.    DESCRIPTION OF DRAWING(S) - The figure shows the top view of the three dimensional structure manufacturing apparatus. Figure 1 shows one part of the manufacturing apparatus of the three-dimensional continuous body.    base film (1)    metal plate (2)    perforation (3)    photoresist coating film apparatus (4)    photoresist film (5)    head of inkjet printer (6)    apparatus which drives it (7)    exposed part of photoresist (8)    frame-like rectangular part (9)    crosslinking part (10)    black part of C character (11)    rectangular black part (12)
NOVELTY - The solar panel has a body comprising an assembly of stainless steel frame and a rear plate of polyester injected by super mould, receiving internally an insulating lining of rigid polyurethane. Each of the solar plates is formed by a sheet of copper, with which is associated a copper tube for water circulation positioned transversally, the copper plates embracing the tubes at least partially with a pressurized overlap.    USE - As a system of solar energy panels.    ADVANTAGE - The system has an ideal arrangement for heating water, with copper water tubes heated by adjacent copper plates.
NOVELTY - The present invention discloses a comb-shaped polysiloxane, the solid polymer electrolyte prepared with the comb-shaped polysiloxane and its preparation.    DETAILED DESCRIPTION - The present invention discloses a comb-shaped polysiloxane, the solid polymer electrolyte prepared with the comb-shaped polysiloxane and its preparation. The comb-shaped polysiloxane has grafted low-molecular weight polyoxyethylene side chain on its main chain and quaternary ammonium salt side chain with iodine ion in the end, with the quaternary ammonium salt side chains accounting for 10-100 mol% of total side chains. The solid polymer electrolyte consists of the comb-shaped polysiloxane 1 weight portion, polar small molecular weight plasticizer 0.5-8 weight portions and supporting polymer carrier 0.075-2.5 weight portions. The solid polymer electrolyte has ionic conductivity up to 0.001 S/cm at room temperature and conductive iodine ion only, and may be used in dye sensitized solar cell.
NOVELTY - An heated, fixed shape, phase-change heat-accumulation material for heating indoor air is prepared from paraffin wax, polyolefin, thermoplastic elastomer and inorganic filler and has a 30-40 degreesC of phase change temperature. The solar material is prepared from the paraffin wax of 16-20C, polyolefin, thermoplastic elastomer and inorganic filler and has a 17-25 degreesC of phase change temperature.    DETAILED DESCRIPTION - An electrically heated, fixed shape, phase-change heat-accumulation material for heating indoor air is prepared from paraffin wax, polyolefin, thermoplastic elastomer and inorganic filler and has a 30-40 degreesC of phase change temperature. The solar material is prepared from the paraffin wax of 16-20C, polyolefin, thermoplastic elastomer and inorganic filler and has a 17-25 degreesC of phase change temperature. Their preparation is also disclosed.
NOVELTY - The photoelectric conversion element has a photoelectric conversion layer (3) comprising a polymer in which an organic compound (A) is dispersed. The organic compound (A) has both electron donating molecular structure and electron accepting molecular structure.    USE - Apparatus and system used for solar power generation.    ADVANTAGE - The phase separation of the photoelectric conversion layer is suppressed so the light utilizing efficiency of photoelectric conversion element is improved. The photoelectric conversion element is manufactured easily with reduced environmental pollution.    DETAILED DESCRIPTION - The photoelectric conversion layer optionally contains organic compound (B) having electron donating molecular structure and organic compound (C) having electron accepting molecular structure dispersed in the polymer. The polymer is electroconductive polymer compound.    DESCRIPTION OF DRAWING(S) - The figure shows the structure of photoelectric conversion element. (Drawing includes non-English language text).    Glass substrate (1)    Transparent electroconductive layer (2)    Photoelectric conversion layer (3)    Electroconductive layer (4)
NOVELTY - A photovoltaic device (100) comprises porous template having an array of template pores, first charge-transfer material (M1), second charge transfer material (M2), base electrode (110) and transparent conducting electrode (106). (M1) Fills the template pores (P1) and (M2) fills space not occupied by (M1). (M2) Has complementary charge-transfer characteristic with respect to the porous template. (M1) And (M2) are disposed between the base electrode and the transparent conducting electrode.    USE - As photovoltaic device e.g. solar cell (claimed).    ADVANTAGE - The method provides a photovoltaic devices with large scale and reduced cost.    DETAILED DESCRIPTION - An INDEPENDENT CLAIM is included for preparation of a photovoltaic device involving anodizing a layer of metal to form porous template; filling (P1) with (M1) and additional spaces not occupied by (M1) with (M2).    DESCRIPTION OF DRAWING(S) - The figure shows a portion of photovoltaic device.    photovoltaic device (100)    base electrode (110)    transparent conducting electrode (106)    interface layer (104)    active layer. (101)
NOVELTY - An electrochemical cell comprises a catalytic electrode and an electrically conductive contact element (56) facing the electrode for conducting electrical current from the electrode. The contact element has a surface comprising passivated regions and non-passivated regions dispersed among the passivated regions, and electrically conductive corrosion resistant coating overlaying the surface.    USE - The cell e.g. proton exchange membrane (PEM) fuel cell, is used as power source for electric vehicles.    ADVANTAGE - The contact plate uses a lightweight conductive material treated to resist corrosion, which increases fuel cell efficiency and lengthens its lifespan.    DETAILED DESCRIPTION - INDEPENDENT CLAIMS are also included for:    (a) method of treating a separator plate with gas distribution regions, comprising passivating the gas distribution regions of the separator plate to form a passivation layer for corrosion resistance, and applying a corrosion-resistant coating onto the surface of the separator plate; and    (b) a method of forming a separator plate comprising masking first regions of substrate, etching a pattern of grooves (66) in second unmasked regions of the substrate, passivating the grooves of the second regions, and applying a coating onto the substrate surface.    DESCRIPTION OF DRAWING(S) - The figure is an exploded isometric view of bipolar plate useful with PEM fuel cell stacks.    Contact element (56)    Contact element sheets (58, 60)    Lands (64)    Grooves (66)
NOVELTY - The positive and negative electrode plates (1, 2) are formed, such that positive and negative plates are protruded towards upper and lower directions, respectively. Current collection boards are provided on either sides of the plates along horizontal direction, and specific amount of alkali electrolyte is poured into battery that is welded to sealing board by resistance or arc welding.    USE - For manufacturing alkali storage battery such as nickel cadmium battery and nickel hydrogen battery used in mobile telephone, notebook personal computer, cordless power tool, bicycle, electric vehicle and hybrid electric vehicle.    ADVANTAGE - Prevents self-discharge and generation of short circuit, thus ensures high capacity and high reliability of the alkali battery.    DESCRIPTION OF DRAWING(S) - The figure shows a sectional view of the alkali storage battery.    Positive electrode plate (1)    Negative electrode plate (2)    Separator (3)    Electrode group (4)    Negative-electrode current collection board (5)    Polyolefin-type hot-melt resin sheet (6)
NOVELTY - The non-aqueous electrolyte secondary battery consists of an anode, a cathode, a non-aqueous solvent, an electrolyte liquid (107) containing a supporting electrolyte, separator (109), and a gasket (108). The anode contains an anode active material which consists of a niobic acid compound. The cathode contains a cathode active material which consists of a substance containing silicon or tungsten.    USE - As non-aqueous electrolyte secondary batteries for backup power supplies such as mobile telephones and pager.    ADVANTAGE - The non-aqueous electrolyte secondary battery has excellent charging-and-discharging cycle property, and responds to reduction-in-voltage requirement.    DESCRIPTION OF DRAWING(S) - The figure shows the sectional drawing of coin-shaped lithium secondary battery.(Drawing includes non-English language text).    anode pellet (101)    cathode pellet (104)    electrolyte liquid (107)    gasket (108)    separator (109)
NOVELTY - An electrolyte comprises metal complex compounds (1,2) with specific structures.    USE - For solid electrolytes and batteries (both claimed) and for electrochemical devices such as lithium cells, lithium ion batteries and electrical double layer capacitors.    ADVANTAGE - The electrolyte liquid has excellent cycle property and high temperature storage property.    DETAILED DESCRIPTION - An electrolyte comprises metal complex compounds having structures of formulae (1,2).    M = transition metal, group III element, group IV element or group V element;    Aa+ = metal ion, hydrogen ion or onium ion;    a, b = 1-3;    p = b/a;    m = 1-4;    n = 0-8;    q = 0 or 1;    R1, R2 = H, halogen, 1-10C alkyl or 1-10C alkyl halide;    R3 = 1-10C alkylene, 1-10C halogenated alkylene, 4-20C arylene or halogenated arylene;    R4 = halogen, 1-10C alkyl or alkyl halide, 4-20C aryl or halogenated aryl, or X2R7;    X1, X2 = O, S, NR5 or NR5R6;    R5, R6 = H or 1-10C alkyl;    X3 = O, S or NR8; and    R7, R8 = H, 1-10C alkyl(halide), 4-20C (halogenated) aryl.    INDEPENDENT CLAIMS are included for the following:    (1) solid electrolyte comprising polymer dissolved in the electrolyte; and    (2) battery containing anode, cathode and electrolyte liquid or solid electrolyte.
NOVELTY - The coolant consists of polyglycerol and/or polyvinyl alcohol as a rustproof additive and a base which contains water.    USE - Fuel cells mounted in vehicles.    ADVANTAGE - The coolant has low electroconductivity, rustproof, high heat transferability and non-freezing property. The coolant has excellent aluminum corrosion resistance, low foamability and excellent freeze thaw stability.    DETAILED DESCRIPTION - INDEPENDENT CLAIMS are included for the following:    (1) method of sealing using coolant;    (2) cooling system of fuel cell; and    (3) manufacture of coolant.    DESCRIPTION OF DRAWING(S) - The figure shows the manufacturing process of the coolant. (Drawing includes non-English language text.)
NOVELTY - A battery layer (2) with transparent electrode, light transducer and reverse-side electrode, is formed as a film on the surface of transparent substrate (1). Multiple insulation grooves (S1-S4) are formed in battery layer, by removing battery layer selectively along thickness direction.    USE - Thin film solar cell used in solar power generation system.    ADVANTAGE - Satisfies the insulation performance along the peripheral portion of battery layer.    DETAILED DESCRIPTION - An INDEPENDENT CLAIM is also included for solar cell module.    DESCRIPTION OF DRAWING(S) - The figure shows a cross-sectional view of the thin film solar cell edge. (Drawing includes non-English language text).    transparent substrate (1)    battery layer (2)    insulation grooves (S1-S4)
NOVELTY - The liquid fuel battery has anode (8) which reduces oxygen, cathode (9) which oxidizes fuel and electrolyte layer (10) provided between the electrodes. The cathode contains non-fluorine group binder without ionic conductivity.    USE - As a liquid fuel battery.    ADVANTAGE - The liquid fuel battery has excellent battery property as oxidation of liquid fuel is advanced smoothly.    DESCRIPTION OF DRAWING(S) - The figure shows sectional view of the liquid fuel battery.    vent (1)    cover board (2)    fuel tank (3)    liquid fuel (4)    anode (8)    cathode (9)    electrolyte layer (10)
NOVELTY - The fuel cell has an anode (11) for oxidizing fuel, cathode (12) for reducing oxygen and an electrolyte layer (13) interposed between anode and cathode. A water repellent layer (14) is provided between anode and cathode.    USE - For electronic devices such as mobile telephone and notebook personal computer.    ADVANTAGE - Crossover of methanol is effectively suppressed by providing the water repellent layer between anode and cathode. Potential reduction of cathode is suppressed and the output of fuel is improved. The amount of volatilization of methanol is decreased and discharge capacitance of the fuel cell is increased.    DESCRIPTION OF DRAWING(S) - The figure shows a sectional view of the fuel cell. (Drawing includes non-English language text).    fuel cell main portion (10)    anode (11)    cathode (12)    electrolyte layer (13)    water repellent layer (14)
NOVELTY - The humidification apparatus (108) has porous layer (203) with water supply surface (207) which supplies cooling water to the flow path (204) of the heating gas. The water is introduced from one portion of opposing surface (208) of water supply surface and outer edge (209) of the porous layer.    USE - Electric power generation system.    ADVANTAGE - Decreases the pressure loss of heating gas and humidifies the heating gas suitably.    DESCRIPTION OF DRAWING(S) - The figure shows a section of the periphery structure of the humidification apparatus.    Humidification apparatus (108)    Porous layer (203)    Flow path (204)    Water supply surface (207)    Opposing surface (208)    Outer edge (209)
NOVELTY - The fuel cell consists of a gas diffusion layer obtained by surface treating a gaseous diffusion base material comprising carbon fiber and resin which provides gas permeability and electronic conductivity to the material. The ratio (x1/x2) of gas permeability of unprocessed gaseous diffusion base material in thickness direction (x1) and surface direction (x2) is 0.2-200.    USE - Energy source for mobiles.    ADVANTAGE - Durability of solid polymer fuel cell is improved. Flooding and drying up of gaseous diffusion layer are prevented. Low humidification of solid polymer fuel cell is enabled. The gaseous diffusion rate in the surface direction of gaseous diffusion layer is maintained under wet conditions.    DESCRIPTION OF DRAWING(S) - The figure shows schematic drawing of sample cell when measuring gas permeability of thickness direction.
NOVELTY - A muffler shell (120) covers an exhaust tube (110) which is arranged for passing exhaust gas from a fuel cell (10). A sound absorbing material (121) is made of non-metallic material and is arranged between the muffler shells.    USE - Fuel cells.    ADVANTAGE - The arrangement of non-metallic sound absorbing material suppresses condensation of water vapor so loss of silencing effect by condensed water is reduced.    DETAILED DESCRIPTION - An INDEPENDENT CLAIM is also included for manufacturing method for muffler for fuel cells.    DESCRIPTION OF DRAWING(S) - The figure shows the muffler for fuel cell. (Drawing includes non-English language text).    Fuel cell (10)    Heater control unit (20)    Exhaust tube (110)    Muffler shell (120)    Sound absorbing material (121)
NOVELTY - The lamination-type battery has a sheet-like electrode (10) interposed between electrolyte layers (4). The electrode is laminated on both sides using collectors (1a,1b). Collectors (1a,1b) are thicker than collector (1) contained in the electrode.    USE - Vehicle (claimed) e.g. electric vehicle and hybrid electric vehicle used in auto industry.    ADVANTAGE - Since the collector in the periphery of electrode is thicker than the collector in the electrode, the internal resistance of the collector in the outermost layer is decreased. Loss of electric current is prevented.    DETAILED DESCRIPTION - INDEPENDENT CLAIMS are included for the following:    (1) battery pack; and    (2) vehicle.    DESCRIPTION OF DRAWING(S) - The figure shows the section of bipolar battery. (Drawing includes non-English language text).    Collectors (1,1a,1b)    Positive electrode active material layer (2)    Negative electrode active material layer (3)    Electrolyte layer (4)    Sheet-like electrode (10)
NOVELTY - The transducer consists of a pair of main and sub-chambers (9,11) and an electrolyte is filled in the chambers through a hole (17). A pair of sealing portions (13b,15b) seal the hole which has a cavity (17a).    USE - For use in gratzel cell.    ADVANTAGE - The leakage resistance of the transducer is reduced. The electrolyte and the sealing portion are prevented from contacting each other.    DESCRIPTION OF DRAWING(S) - The figure shows a sectional view of the optoelectric transducer.    main chamber (9)    sub chamber (11)    sealing portions (13b,15b)    hole (17)    cavity (17a)
NOVELTY - A container (7) accommodates an electrode unit (5) including negative and positive electrodes (2,3) and non-aqueous electrolyte (6). A gasket (9) made of resin material having a glass transition temperature of more than 60degrees, blocks a gap formed between inner peripheral surface of container and peripheral surface of container cover (8). The gasket has a protrusion formed along inner peripheral surface of the container.    USE - Non-aqueous-electrolyte battery used as power supply for portable telephone, notebook computer, and also for power bicycle, hybrid vehicle, and electric vehicle.    ADVANTAGE - The battery having excellent sealing property and connection reliability is realized.    DETAILED DESCRIPTION - An INDEPENDENT CLAIM is also included for manufacturing method of non-aqueous-electrolyte battery.    DESCRIPTION OF DRAWING(S) - The figure shows a sectional view of the non-aqueous-electrolyte battery.    electrodes (2,3)    electrode unit (5)    non-aqueous electrolyte (6)    container (7)    cover (8)    gasket (9)
NOVELTY - The solid polymer electrolyte film (1) consists of a reinforced base material impregnated with a solid polymer electrolyte. The reinforced base material comprises fiber materials such as cellulose.    USE - For fuel cells such as direct methanol fuel cell (DMFC).    ADVANTAGE - Thin solid polymer electrolyte film without cross-over phenomenon is provided since fiber materials such as cellulose is used as reinforcement base material, an inexpensive solid polymer electrolyte film is produced.    DETAILED DESCRIPTION - The reinforcement base material is formed from filter paper.    DESCRIPTION OF DRAWING(S) - The figure shows explanatory drawing of structure of fuel cell. (Drawing includes non-English language text).    solid polymer electrolyte film (1)    anode (2)    cathode (3)    gas diffusion layer (4,5)    catalyst layer (6)
NOVELTY - The battery jar has layer comprising liquid crystalline polymer. The polymer exhibits optical anisotropy during melting.    USE - For closed-type storage batteries.    ADVANTAGE - The battery jar has excellent water vapor barrier property, lengthens life time of electrode and suppresses the evaporation of moisture content of electrolyte liquid of battery.
NOVELTY - Proton-conducting material (I) comprising a polymer with side chains grafted onto a main chain, containing at least one triorganosilyl terminal group and a strongly-acid functional group.    USE - In fuel cells, water-electrolysis units, hydrogen sensors, concentration cells, dehumidifiers etc.    ADVANTAGE - Proton-conducting material with a high proton conductivity and a high permeability for reaction gases (which is independent of the percentage water content).    DETAILED DESCRIPTION - Proton-conducting material (I) comprising a polymer material with side chains grafted onto a main chain and containing at least one terminal group of formula (II) and a strongly acid functional group in the molecular structure. (Structures (II) and (IIa) (upper and lower structures), page 8)    R1, R2, R3 = hydrocarbyl, fluorinated hydrocarbyl or trimethyl-siloxy    INDEPENDENT CLAIMS are also included for    (1) proton-conducting material (Ia) comprising a polymer derived from a mixture containing a monomer with a vinyl group and a monomer of formula (IIa) containing a strongly-acid functional group    (2) a method (M1) for the production of (I) by grafting a side chain onto a main chain to give a structure with terminal group(s) (II) and then introducing a strongly-acid functional group    (3) a method (M2) for the production of (Ia) by introducing a strongly acid functional group into a polymer based on a vinyl monomer and a monomer of formula (IIa)    .    R4, R5, R6 = as for R1-R3    .
NOVELTY - A solid polymer electrolyte fuel cell system ( FC1) comprises a fuel cell (10) configured to generate electricity with an electrolyte film interposed between a first electrode supplied with a fuel and a second electrode supplied with an oxidizer; and a moisture transport system configured to transport moisture from the second electrode to the first electrode through the electrolyte film.    USE - For mobile applications, such as for use in vehicles or vessels or for portable use.    ADVANTAGE - The system allows unnecessary moisture to be removed from the fuel cell body in a low-temperature startup, leaving mere necessary moisture. It also allows a system shutdown after a normal operation to be adapted for improved restart under a low-temperature condition or with favorable distribution of moisture in each cell.    DETAILED DESCRIPTION - An INDEPENDENT CLAIM is also included for an operation method for solid polymer electrolyte fuel cell systems comprising generating electricity with an electrolyte film, and transporting moisture from the second electrode to the first electrode through the electrolyte film.    DESCRIPTION OF DRAWING(S) - The figure is a block diagram of a solid polymer electrolyte fuel cell system.    Fuel cell (10)    Switches (23, 25)    Voltage detector (27)    Fuel cell system (FC1)
NOVELTY - An alcohol-air fuel cell comprises anode chamber with liquid catalytically active anode, air chamber with catalytically active gas-diffusion cathode (preferably non-platinum catalyst, tolerant in respect to alcohol), and electrolyte chamber with liquid electrolyte (preferably aqueous alkaline solution) and membrane electrolyte, which is positioned between the cathode and the anode.    USE - For the production of generators on the base of the alcohol-air fuel cells (AAFCs).    ADVANTAGE - The AAFCs has high efficacy and is inexpensive. The use of alkaline electrolyte makes it possible to use a more concentrated alcohol-water mixture which enhances the electrical characteristics of the AAFC, makes the selection of structural materials easier and makes it possible to use catalysts of base metals, which reduces the cost of the AAFC. The use of non-platinum catalyst, tolerant in respect to alcohol, makes it possible to prevent contamination of the cathode catalyst with diffusing alcohol and associated with reduction of the electrical characteristics of AAFC. The use membrane electrolyte limits the diffusion of the alcohol from the anode to the cathode and prevents a reduction of the characteristics of the AAFC because it self-discharge.
NOVELTY - An organic photovoltaic device (D1) comprises a conjugated donor block (B1) and a conjugated acceptor block (B2) joined to the (B1) by a non-conjugated bridge chain (C1).    USE - For renewable and clean energy generation and optical signal processing.    ADVANTAGE - The flexible shaped plastic thin film photo detector and solar cells are of high efficiency, lightweight and cost effective, which converts solar energy to electric energy and reduces or eliminates losses found in previous systems.    DETAILED DESCRIPTION - An INDEPENDENT CLAIM is included for the formation of (D1).
NOVELTY - Cooling composition for fuel cells contains a basic material comprising at least one of secondary alcohols and their derivatives or tertiary alcohols and their derivatives, or an aqueous solution of these.    USE - Cooling composition for fuel cells (claimed), used especially in vehicles.    ADVANTAGE - The composition has low conductivity and excellent non-freezing properties, and maintains the low conductivity for a long period of time.
NOVELTY - A fuel cell (12) includes an anode support plate, a cathode support plate, and a membrane electrode assembly (MEA) disposed between the anode and cathode support plates. The membrane electrode assembly contains polymer electrolyte member. The support plates have hydrophilic substrate layer having pores.    USE - For use in power plant (10) as power source for both stationary and mobile applications.    ADVANTAGE - The hydrophilic substrate layer improves the electrical power output capacity, increases oxygen utilization, and operational efficiency of the fuel cell.    DETAILED DESCRIPTION - A fuel cell comprises an anode support plate, a cathode support plate, and MEA disposed between the anode and cathode support plates. The MEA comprises a polymer electrolyte membrane. The support plates comprise a hydrophilic substrate layer having pores. A water transport plate is adjacent to the hydrophilic substrate layer. The water transport plate has passageways for a water stream and a reactant gas stream (22, 24). A partially hydrophobic porous carbon fluoro polymer particulate composite diffusion layer is disposed between the hydrophilic substrate layer and the membrane electrode assembly. The diffusion layer comprises 10 wt.% fluoro polymer.    DESCRIPTION OF DRAWING(S) - The figure illustrates a fuel cell power plant including a proton exchange membrane fuel cell and a controller for controlling the pressure of the reactant gas streams and the coolant stream.    Power plant (10)    Fuel cell (12)    Reactant gas stream (22, 24)    Coolant stream (26)
NOVELTY - A unitary fuel cell assembly comprises two flow field plates (82, 84), a membrane electrode assembly (MEA) between the flow field plates, the MEA comprising two fluid transport layers (FTLs) (86, 88) and a membrane (90, 91), a hard stop arrangement (92) provided between the flow field plates, and a thermoplastic material provided within a gap defined between the FTLs and the hard stop arrangement.    USE - Used for a fuel cell power system.    ADVANTAGE - Facilitates efficient assembling and disassembling of fuel cell stacks.    DETAILED DESCRIPTION - A unitary fuel cell assembly comprises a first flow field plate; a second flow field plate; a MEA provided between the flow field plates, the MEA comprising two FTLs and a membrane provided between anode and cathode catalytic layers; a hard stop arrangement provided between the flow field plates; and a thermoplastic material provided between a portion of the FTLs and within a gap defined between the FTLs and the hard stop arrangement.    DESCRIPTION OF DRAWING(S) - The figure shows a section of the unitized cell assembly.    Flow field plates (82, 84)    FTLs (86, 88)    Membrane (90, 91)    Hard stop arrangement (92)
NOVELTY - A hydrogen storage medium comprises a fabric (24) including a yarn having carbon fibers and/or carbon nanotubes.    USE - For high density storage of hydrogen for fuel cell applications.    ADVANTAGE - The medium is capable of holding high densities of hydrogen.    DETAILED DESCRIPTION - INDEPENDENT CLAIMS are also included for:    (1) a hydrogen storage device, comprising a collapsible container; and a storage medium contained in the container, and including a yarn having elastomeric fibers and carbon fibers and/or carbon nanotubes;    (2) a hydride battery comprising a cathode; an anode for storing and discharging hydrogen, and including a fabric including a hydrogen absorbing material; and an electrolyte electrochemically linking the anode and the cathode; and    (3) manufacture of a hydrogen storage medium comprising obtaining carbon fibers and/or carbon nanotubes; obtaining elastomeric fibers; and spinning the materials.    DESCRIPTION OF DRAWING(S) - The figure is a first partial cutaway perspective view of a hydrogen storage device.    Fabric (24)    Gas coupling nipple (114)    Coupling (116)    Shaft (118)    Washer (120)    Nut (122)
NOVELTY - A gel-form polymer electrolyte battery has an anode (5), a cathode (6) and a gel-form polymer electrolyte. A prepolymer of electrolyte (A) containing a non-aqueous solvent, electrolyte salt and a prepolymer, is polymerized and gelatinized to form gel-form polymer electrolyte.    USE - For mobile telephone, notebook personal computer and personal digital assistant (PDA).    ADVANTAGE - The gel-form polymer electrolyte has improved charging and discharging cycle property and stability.    DETAILED DESCRIPTION - A gel-form polymer electrolyte battery has an anode, a cathode and a gel-form polymer electrolyte. A prepolymer of electrolyte (A) containing a non-aqueous solvent, electrolyte salt and a prepolymer, is polymerized and gelatinized to form the gel-form polymer electrolyte. The polymer obtained by polymerizing the prepolymer, has chemical structure of formula (1).    R1 = 4C or less alkyl; and    R2, R3 = H or 2C or less alkyl.    DESCRIPTION OF DRAWING(S) - The figure shows a perspective diagram of electrode component used for gel-form polymer electrolyte battery.    electrode component (1)    anode (5)    cathode (6)    anode lead (7)    cathode lead (8)
NOVELTY - The electrolyte film contains crosslinked polymer(I) filled in porous base material. (I) is obtained from acidic group-containing monomer or its salt (II) and crosslinking agent. Increased rate of area of film is at most20%. Ratio of number of moles of (II) and average functional group number of crosslinking agent per number of moles of one molecule of agent is 50:2-50:50.    USE - Fuel cell (claimed) used as electric power unit for low pollution motor vehicles and electrochemical apparatus.    ADVANTAGE - The electrolyte film has excellent output characteristics, durability and productivity. The permeation-swelling of methanol in the electrolyte film is prevented.    DETAILED DESCRIPTION - The electrolyte film contains a crosslinked polymer having proton electroconductivity filled in the pore of a porous base material. The crosslinked polymer is obtained from the mixture of an acidic group-containing monomer or its salt and a cross-linking agent. The increased rate of area of the film when immersing in the pure water at 25degreesC for 1 hour is 20% or less. The ratio of number of moles of acidic group-containing monomer or its salt and average functional group number of crosslinking agent per number of moles of one molecule of crosslinking agent is 50:2-50:50.    An INDEPENDENT CLAIM is included for fuel cell.
NOVELTY - The fuel cell has electrode film structure(1), pair of separators(4,5) clamping electrode film structure and gaseous diffusion layer(3) laminating sheet material(3a) and porous material(3b). The structure(1) has anode pole(8) provided at surface of solid polymer electrolyte film and cathode pole(11) provided at other surface of film. The layer(3) is between separators at cathode pole side.    USE - Portable electric power unit.    ADVANTAGE - The fuel cell has improved electric power generation property and reduced voltage reduction during electric power generation. The fuel cell durably generates high load electric power.    DESCRIPTION OF DRAWING(S) - The figure shows a cross-section of the fuel cell. (Drawing includes non-English language text).    Electrode film structure (1)    Gaseous diffusion layer (3)    Sheet material (3a)    Porous material (3b)    Separators (4,5)    Anode pole (8)    Cathode pole (11)
NOVELTY - The solid polymer electrolyte type fuel cell contains an electrolyte film-electrode joint material, separators (A,B) which have a rib (11) on both surfaces and a water repellent layer (12). The separators clamp the joint material. The layer (12) is provided between joint material and ribs, and is penetrated partially. The joint material and the ribs are electrically conducting.    USE - Solid polymer electrolyte-type fuel cell.    ADVANTAGE - The fuel cell prevents the reduction of cell voltage due to the water collected in the separator and the reduction of voltage. The fuel cell has improved electroconductivity.    DESCRIPTION OF DRAWING(S) - The figure shows the microscopic positional relationship of a separator and electrolyte film-electrode joint material.    Gaseous diffusion layer (1)    Rib (11)    Water repellent layer (12)
NOVELTY - A separator board (13) is arranged at a gaseous diffusion layer so that the direction of gas passageway (14) corresponds with the direction of warp (16) of a carbon fiber cloth. The rib width of separator board, the groove width of gas passageway and the distance between tissue points (12) of cloth in direction orthogonal to the gas passageway satisfies preset relation.    USE - Polyelectrolyte fuel cell (PEFC) for battery.    ADVANTAGE - Homogenizes current density distribution in electrolyte film electrode joint surface during fuel cell operation so the supply of reactive gas to the joint surface and ejection of water are performed smoothly, and the time dependent operation voltage reduction by flooding is prevented effectively.    DESCRIPTION OF DRAWING(S) - The figure shows a longitudinal cross-section of the fuel cell. (Drawing includes non-English language text).    Weft (11)    Tissue points (12)    Separator board (13)    Gas passageway (14)    Electroconductive water repellent layer (15)    Warp (16)    Rib (17)
NOVELTY - A circumference heat bonding portion (S) for clamping metal terminal (T) with packaging material (A) has pedestal shaped portion (C) whose edges substantially correspond to edges of the metal terminal along the width direction of the metal terminal.    USE - Lithium secondary battery for electronic device such as mobile telephone, notebook computer and video camera.    ADVANTAGE - Prevents seal falling off and short circuit by providing pedestal shaped portion with edges corresponding to edge of metal terminal in width direction.    DETAILED DESCRIPTION - An INDEPENDENT CLAIM is also included for lithium secondary battery manufacturing method.    DESCRIPTION OF DRAWING(S) - The figure shows a section of the lithium secondary battery.    Packaging material (A)    Adhesive film (B)    Pedestal shaped portion (C)    Circumference heat bonding portion (S)    Metal terminal (T)
NOVELTY - The composition of liquid-mixture of catalyst solution and polymeric liquid is adjusted and the adjusted liquid-mixture is filtered to generate coating material for catalyst layer. The coating material is defoamed and the polymeric liquid (15) is filtered using a polymeric filter.    USE - Manufacturing coating material for catalyst layer of polymer electrolyte fuel cell.    ADVANTAGE - Prevents generation of aggregate of polymer or carbon microparticles enabling formation of catalyst layer with uniform distribution of metal catalyst. When used in the fuel cell, the electric power generation efficiency is improved.    DESCRIPTION OF DRAWING(S) - The figure shows a profile view explaining the coating material manufacturing process. (Drawing includes non-English language text).    Catalyst dispersion process (1)    Polymeric liquid dilution mixing process (2)    Polymeric filter purification process (3)    Liquid mixture adjustment process (4)    Coating material defoaming process (6)    Catalyst (13)    Polymeric liquid (15)
NOVELTY - The system has a shutter (25) provided for switching flow path of bypass piping (24) and air charging line (14). Another shutter (28) for interrupting the exhaust gas is provided in the exhaustion side of the fuel cell stack (1). When the fuel cell stack is shut down, the shutter (25) is connected with the piping (24) for distributing the high polymer absorbent into the stack through air inlet.    USE - Used as drive sources for electric vehicle, motor vehicle.    ADVANTAGE - Suppresses the external draining of the water content of the absorbent by distributing the absorbent into the piping through the air inlet of the fuel cell stack so drying of the fuel cell is suppressed to prevent the impossibility of the electric power generation.    DETAILED DESCRIPTION - An INDEPENDENT CLAIM is also included for fuel cell system control method.    DESCRIPTION OF DRAWING(S) - The figure shows the block diagram of the piping structure of the fuel cell system. (Drawing includes non-English language text).    Fuel cell stack (1)    Air charging line (14)    Bypass piping (24)    Shutters (25,28)
NOVELTY - A carbon conductive layer (6) formed at one portion of the surface side of the collectors (2a,2b) electrically connects the electrodes (4,5) to the respective collectors (2a,2b). The portion of surface side of collectors not formed with the carbon conductive layer is covered with ion insulation layer (8).    USE - Coin-shaped power storage device.    ADVANTAGE - The elution of metal ion to electrolyte due to contact of electrolyte with collector or metal container is suppressed effectively while providing power storage device with high reliability by reducing leakage current and impedance.    DESCRIPTION OF DRAWING(S) - The figure shows a section of the power storage device. (Drawing includes non-English language text).    Collectors (2a,2b)    Separator (3)    Electrodes (4,5)    Carbon conductive layer (6)    Ion insulation layer (8)
NOVELTY - The substrate has a laminate of a heat-resistant resin film (1) and a heat-resistant reinforcing material (2).    USE - For solar cell (claimed) such as thin film silicon type solar cell.    ADVANTAGE - The solar cell substrate has high strength, excellent flexibility, heat resistance, dimensional stability and reduced moisture absorption. The generation of curvature due to internal stress of silicon film layer is suppressed, during manufacture of solar cell. The substrate produces solar cell with high productivity and excellent energy conversion efficiency.    DETAILED DESCRIPTION - INDEPENDENT CLAIMS are included for the following:    (1) solar cell; and    (2) manufacture of solar cell.    DESCRIPTION OF DRAWING(S) - The figure shows schematic drawing of substrate of solar cell.    heat-resistant resin film (1)    heat-resistant reinforcing material (2)
NOVELTY - The organic substrate (1) provided on p-layer of amorphous silicon (3), has LED element (4) arranged on it. The epoxy resin substrate (10) formed on n-layer of amorphous silicon, has lower electrode (9) and external connection terminals (12a,12b) formed on either surfaces. The through-hole electrodes (7a,7b,11a,11b) of substrates are connected through electroconductive components (13a,13b).    USE - Light emitting diode (LED) structure with solar cell used in electronic device e.g. mobile telephone.    ADVANTAGE - The through-hole connection and dicing processing are performed easily. Automation of wiring is made possible and hence productivity is improved.    DESCRIPTION OF DRAWING(S) - The figure shows a sectional view of the LED. (Drawing includes non-English language text).    organic substrate (1)    amorphous silicon (3)    LED element (4)    through-hole electrodes (7a,7b,11a,11b)    lower electrode (9)    epoxy resin substrate (10)    electroconductive components (13a,13b)
NOVELTY - A solid electrolyte is obtained by forming a film using organic polymer, metallic compound having 3 or more reactive groups or its condensate, metal oxide sol, and ion species which is positively charged. The organic polymer has polar portion, which forms ion species, and/or composite, polar portion, which undergoes solvation, and/or reactive portion.    USE - Solid electrolyte for batteries and electro chemical devices.    ADVANTAGE - The electrolyte has excellent electric conductivity and physical properties such as mechanical strength, flexibility and workability.    DETAILED DESCRIPTION - An INDEPENDENT CLAIM is also included for manufacture of the solid electrolyte, which involves dispersing or combining metal oxide sol with reaction product of organic polymer and metallic compound, and forming obtained condensate into a film.
NOVELTY - A solid electrolyte consists of an organic polymer which has at least one of a polar portion or ion which forms an ion and a composite, a polar portion which is solvated, a reactive portion, and ion electrically charged to positive, and a titanium compound having at least one type of 3 or more reactive groups or its condensate, which are formed into a film.    USE - For electrochemical devices, and as battery material.    ADVANTAGE - The solid electrolyte has high cation transport number also in normal temperature. The electrolyte has enhanced industrial utility value. The solid electrolyte has improved film strength. The solid electrolyte has favorable electroconductivity in normal temperature.    DETAILED DESCRIPTION - An INDEPENDENT CLAIM is included for manufacture of solid electrolyte.
NOVELTY - A cladding material having heat fused resin layer and metal foil layer, is arranged inside a container accommodating battery terminal (3). A protection resin layer consists of material with thermal and dynamic resistance that does not produce the short circuit defect between the lead terminals and metal foil layers.    USE - Secondary battery for e.g. rechargeable lithium ion, polymer lithium secondary battery used as portable electric power unit in electronic device such as mobile telephone and laptop computer.    ADVANTAGE - Short circuit between the lead terminals and metal foil layer, is prevented, even when the temperature rises. Improves the charging and discharging life cycle of the battery.    DETAILED DESCRIPTION - INDEPENDENT CLAIMS are also included for the following:    (1) cladding material; and    (2) laminated film.    DESCRIPTION OF DRAWING(S) - The figure shows an exploded view of the secondary battery. (Drawing includes non-English language text).    secondary battery (1)    exterior structure (2)    battery terminal (3)    anode terminal (11)    cathode terminal (12)
NOVELTY - The aqueous liquid contacting rubber components contains rubber vulcanisate. Volume resistivity of the rubber vulcanisate, which is in contact with the aqueous liquid is more than 1010 ohmcm. The rubber vulcanisate is immersed in aqueous liquid of 10-fold quantity at 80degreesC for 168 hours, specific conductivity of the vulcanisate, measured at 25degreesC and 80degreesC is 3 muS/cm or less and 50 muS/cm or less, respectively.    USE - As coolant transport hose for fuel cell electric vehicles (claimed) and for diaphragm and packing.    ADVANTAGE - The aqueous contacting liquid component has favorable resistance to flow of electric current and efficiently prevents generation of fault of a system using the component.    DETAILED DESCRIPTION - The rubber vulcanisate is a vulcanisate obtained by subjecting rubber blend material of ethylene (alpha)-olefin type copolymer raw material rubber and carbon black to secondary vulcanization.    DESCRIPTION OF DRAWING(S) - The figure shows the fragmentary sectional view of the coolant transport hose (aqueous liquid contacting rubber component) for fuel cell electric vehicles.    hose for coolant transport (11)    inner pipe layer (12)    outer pipe layer (13)    reinforcement layer (14)
NOVELTY - The battery has non-aqueous electrolyte containing vinylene carbonate (0.5-5 mass%) or its derivative(s). The cathode active material is carbon material with face distance (d002) at most0.3360 nm, and microcrystal size along c-axial direction at least70 nm. The ratio of Raman intensity of 1350 cm-1 to that of 1580 cm-1 of carbon material during excitation by argon laser of wavelength 514.5 nm, is 0.01-0.3.    USE - For portable electronic devices such as mobile phone and notebook computer.    ADVANTAGE - The lithium secondary battery has high capacity and excellent charging and discharging cycle properties.    DESCRIPTION OF DRAWING(S) - The figure shows top view and partial longitudinal cross-sectional view of lithium secondary battery.    anode (1)    cathode (2)    separator (3)    battery case (4)    insulator (5)    electrode laminate (6)
NOVELTY - The secondary battery has injection hole (6) for pouring electrolyte liquid into battery can. A protruding line (63) surrounding injection hole is formed at seat surface (62). An elastic element (2) installed in seat surface, is provided with metal plate (3) on its outer surface. The metal plate, welded to a cover (12) of battery can, pushes elastic element against the seat surface.    USE - E.g. lithium-ion battery, lithium secondary battery used in portable electronic device and an electric vehicle.    ADVANTAGE - Ensures effective air-tightness for a longer duration, as the metal plate is welded to the cover.    DESCRIPTION OF DRAWING(S) - The figure shows a sectional view of the cover of the battery can.    elastic element (2)    metal plate (3)    injection hole (6)    cover (12)    seat surface (62)    protruding line (63)
NOVELTY - The non-aqueous electrolyte battery has a cathode, an anode and a non-aqueous electrolyte containing a non-aqueous solvent and an electrolyte salt. The electrolyte does not polymerize itself, does not dissociate at 60degreesC or less, and dissociate at 80-125degreesC. The electrolyte contains a polymerizable compound precursor and compounds having polymerizability after dissociation.    USE - Used as electric power unit for mobile telephones, notebook personal computers and plasma display panels.    ADVANTAGE - The non-aqueous electrolyte battery is economical and safe even at high temperatures, without deteriorating the battery property. The battery has improved internal resistance.    DESCRIPTION OF DRAWING(S) - The figure shows the front elevation of the non-aqueous electrolyte battery.    electrode component (1)    storage space (2)    aluminum laminated exterior (3)    sealing portions (4a-4c)    anode lead. (7)
NOVELTY - The transducer consists of an electrolyte layer (13) which is sealed between a semiconductor layer (7) and a counter electrode (9), by a sealing agent (15). The sealing agent is formed of a compound whose solubility parameter is 9.5 or less. A resin layer (17) made of fluorine, is provided on the outer surface of the transducer.    USE - For use in gratzel cell.    ADVANTAGE - The leakage of the electrolyte and the permeation of water from outside is suppressed and the stability of the transducer is improved.    DETAILED DESCRIPTION - An INDEPENDENT CLAIM is included for optoelectric transducer manufacturing method.    DESCRIPTION OF DRAWING(S) - The figure shows a sectional view of the optoelectric transducer.    electrode (5)    semiconductor layer (7)    counter electrode (9)    electrolyte layer (13)    sealing agent (15)    resin film (17)
NOVELTY - Battery contains winding of mutually opposing anode board(1) comprising anode active material layer (1a) and cathode board comprising cathode active material layer with electrolyte interposed between boards. Board(s) has crack (1c) opened to active material layer surface on which organic polymer layer (1r) is formed such that layer (1r) seeps into crack. Battery is arranged in exterior container.    USE - Alkali storage battery.    ADVANTAGE - The battery prevents omission of active material layer by forming an organic polymeric layer and decreases generation of short. A high reliability battery is easily provided.    DETAILED DESCRIPTION - An INDEPENDENT CLAIM is included for manufacture of the battery.    DESCRIPTION OF DRAWING(S) - The figure shows anode board.    Anode board (1)    Active material layer (1a)    Crack (1c)    Organic polymer layer (1r)
NOVELTY - Polymeric electrolyte film is annealed at 100degreesC or more, without contacting with a pressurized fluid, to manufacture a modified polymeric electrolyte film.    USE - For manufacture of modified polymeric electrolyte film used for fuel cells (claimed).    ADVANTAGE - The manufacturing method provides modified polymeric electrolyte film having excellent electrical properties such as ionic conductivity.    DETAILED DESCRIPTION - INDEPENDENT CLAIMS are included for the following:    (1) modified polymeric electrolyte film; and    (2) fuel cell.
NOVELTY - A non-metallic film layer contacts manganese dioxide anode mixture (12) through an opening of an nickel plated anode terminal (11).    USE - LR03 type alkaline cell.    ADVANTAGE - The leaking resistance ability of the alkaline cell is improved.    DESCRIPTION OF DRAWING(S) - The figure shows a section of the alkaline cell. (Drawing includes non-English language text).    Nickel plated anode terminal (11)    Manganese dioxide anode mixture (12)    Sealant (20)    Cathode terminal (21)    Insulation ring (22)    Nickel plate layer (112)
NOVELTY - The set of electrodes(13) comprising multiple positive electrode plates(10) and negative electrode plates(11) having thickness (a,b) respectively is arranged within battery casing(14) such that spacing between electrodes is c and ratio (d) of electrode area with respect to casing inner dimension is 0.35-0.80. The pressure of casing while arranging electrode plates is maintained to 62.5-140xd kPa.    USE - Industrial applications.    ADVANTAGE - Stable lead storage battery that eliminates deformation of electrode plates and maintains operability irrespective of high temperature conditions is achieved.    DESCRIPTION OF DRAWING(S) - The figure shows a section of the controlling valve-type lead storage battery.    Positive electrode plate (10)    Negative electrode plate (11)    Set of electrodes (13)    Battery casing (14)
NOVELTY - A solid electrolyte is obtained by using a silane coupling agent having at least an organic substituent, and a compound having phosphoric acid group as raw material components.    USE - For solid electrolyte type fuel cells (claimed) used for secondary batteries, display devices and solar cells.    ADVANTAGE - The solid electrolyte has high ionic conductivity in a low humidity environment. The electrolyte has favorable flexibility, heat resistance, proton conductivity and heat stability.    DETAILED DESCRIPTION - An INDEPENDENT CLAIM is also included for solid electrolyte type fuel cell having an electrolyte film which is formed using the solid electrolyte.
NOVELTY - A polymeric electrolyte film consists of a sulfonated aromatic polyimide having structural unit (1).    USE - For fuel cells.    ADVANTAGE - The polymeric electrolyte film has excellent hydrolysability-proof property, high proton conductivity and durability during water absorption at high temperature.    DETAILED DESCRIPTION - A polymeric electrolyte film consists of a sulfonated aromatic polyimide having structural unit of formula (1).    Ar1 = tetravalent group having aromatic ring(s);    Ar2 = group of formula (1-1);    D1 = O,CH2,C(CH3)2,C(CF3)2, or S;    R1-R3 = H or 1-2C alkyl group; and    X = hydrogen or alkali metal.
NOVELTY - A toothbrush assembly comprises a head connected to a neck, a handle connected to the neck, a light source or a drive mechanism and a polymer battery in the handle. The head has several bristles extending outwardly. The handle has a light-transmissive portion. The polymer battery electrically coupled to the light source to provide power.    USE - For motivating children to brush their teeth.    ADVANTAGE - The polymer battery is inexpensive and is rechargeable mechanically, chemically or photochemically, making it an economical power source for the toothbrush. The polymer battery contains no heavy metals making it environmentally safe and contains no alkaline making it physically safe. The small size of the polymer battery saves space in the toothbrush housing, enabling the housing to be smaller and saving on materials of constructions. The flexible nature of the polymer battery enables it to be shaped to fit into or around the periphery of the toothbrush housing design and exhibit high charging capacities with excellent cycling efficiencies.
NOVELTY - A pliable aluminum foil and/or aluminum containing metallization are/is applied as aluminum containing start-up layer(s) on a cathode surface. A cell comprising the cathode is preheated and the start-up layer(s) are in intimate contact with the cathode surface during preheating. The cathode surface is temporarily protected against chemical attack by reaction with gases and/or fluid such as melting electrolyte, during cell start-up.    USE - For electrowinning of aluminum (claimed) by electrolysis of alumina dissolved in fluoride-based such as cryolite, for producing layer or pool of aluminum.    ADVANTAGE - The start-up method of cell effectively protects the cathode from oxidation and provides aluminum by electrowinning process.    DETAILED DESCRIPTION - An INDEPENDENT CLAIM is also included for electrowinning of aluminum, which involves cell starting-up process and producing aluminum by electrolysis of alumina dissolved in a fluoride-based melt.    DESCRIPTION OF DRAWING(S) - The figure shows schematic view of the cell used in electrowinning of aluminum.    cell bottom (1)    aluminum-wettable refractory material (2)    temporary protection (3)    thick sheet of aluminum (4)    resistor coke (5)    anode (6)    cell side wall (8)
NOVELTY - The hydrogen-occluding component contains nano-class diamond having mean particle diameter of 100 nm or less.    USE - For hydrogen storage (claimed).    ADVANTAGE - The hydrogen-occluding component efficiently occludes and discharges hydrogen, and inexpensively stores hydrogen with enhanced capacity.    DETAILED DESCRIPTION - An INDEPENDENT CLAIM is included for hydrogen storage method. The composite of nano-class diamond and binder contained in hydrogen occluding component, is heat-dried in vacuum. Hydrogen gas is introduced to hydrogen occluding component, adsorbed and occluded by heating and cooling under normal pressure or high pressure.    DESCRIPTION OF DRAWING(S) - The figure shows the graph illustrating the hydrogen storage capacity of cluster diamond and graphite cluster diamond. (Drawing includes non-English language text).
NOVELTY - A hydrogen occlusion medium contains a carbon-containing material accommodated in a pressure-resistant container. The carbon-containing material is obtained by carbonizing a synthetic-resin vegetable and/or animal fiber.    USE - For fuel cells and in internal combustion engines.    ADVANTAGE - The hydrogen occlusion medium is economical, and has excellent hydrogen occlusion capability. The hydrogen occlusion medium provides fuel cells in which conversion to clean energy is promoted. Economization of resources is achieved.    DETAILED DESCRIPTION - An INDEPENDENT CLAIM is included for manufacture of hydrogen occlusion medium, which involves carbonizing a synthetic-resin vegetable and/or animal fiber, to obtain a carbon-containing material, and packing the carbon-containing material in a pressure-resistant container.
NOVELTY - An electron of valence band is excited to conduction band to form a hole in the valence band, by irradiating light to a conductive polymer in electrolyte liquid containing platinum ion and hole trapping agent. The platinum ion in the electrolytic liquid, is restored by the excited electron using reduction process.    USE - For precipitating metal particles to conductive polymer for battery.    ADVANTAGE - The metal particles are precipitated on the conductive layer reliably, by restoring the platinum ion contained in the electrolyte liquid by using the excited electron.    DETAILED DESCRIPTION - INDEPENDENT CLAIMS are also included for the following:    (1) conductive polymer; and    (2) catalyst.    DESCRIPTION OF DRAWING(S) - The figure shows a schematic view explaining the metal particles precipitation method. (Drawing includes non-English language text).
NOVELTY - Novel fluorinated sulfonate monomer is given by preset formula.    USE - For fluorinated sulfonic acid ester group containing polymer (claimed), and as raw material of various fluorine type polymer electrolytes, such as diaphragm for fuel cells, catalyst binder polymer for fuel cells, diaphragm for brine electrolysis and electrolyte film for lithium ion batteries.    ADVANTAGE - The novel fluorinated monomer has excellent polymerizability, and is manufactured easily.    DETAILED DESCRIPTION - Novel fluorinated sulfonate monomer is given by formula (1).    Rf = fluorinated hydrocarbon group or its substitution product;    n = 0-2; and    m = 1-5.    INDEPENDENT CLAIMS are included for the following:    (i) fluorinated sulfonic acid ester group containing polymer which comprises the monomer unit of formula (1); and    (ii) manufacture of fluorinated sulfonate monomer, which involves reacting sulfonic acid of formula (2) and fluoroolefin of formula CR1R2=CR3R4.    R1-R4 = fluorine atom, hydrogen atom, alkyl, and fluoro alkyl.
NOVELTY - The ammonia gas trapping composite material (3) contains a solid trapping material (3a) which traps ammonia gas in non-foamed resin (3b). The ammonia gas can reach the solid trapping material, and the liquid in which ammonia gas is existing, cannot reach the solid trapping material.    USE - For trapping ammonia gas in alkaline cell (claimed), and from industries such as chemical industry, fodder-fertilizer manufacturing industry and foodstuffs manufacturing industry.    ADVANTAGE - The ammonia gas trapping composite material has excellent ammonia gas trapping property. The ammonia gas is fully trapped, even if the ammonia gas trapping composite material is damaged. The residual ion which remains after trapping ammonia gas by solid trapping material, is effectively removed. The alkaline cell has ammonia gas trapping material hence effectively traps ammonia gas in alkaline solution, and has favorable capacitance.    DETAILED DESCRIPTION - An INDEPENDENT CLAIM is included for alkaline cell.    DESCRIPTION OF DRAWING(S) - The figure shows the typical sectional drawing of the sheet-like ammonia gas trapping composite material.    Ammonia gas trapping composite material (3)    Solid trapping material (3a)    Non-foamed resin (3b)
NOVELTY - A polymerizable boron-containing compound of formula (I) is new.    USE - For use in making ion-conductive polyelectrolyte for electrochemical device, e.g. lithium battery.    ADVANTAGE - The invention provides high ion-conductive properties. It has good electrical characteristics and handleability.    DETAILED DESCRIPTION - A polymerizable boron-containing compound of formula (I) is new.    INDEPENDENT CLAIMS are included for:    (1) an ion-conductive polyelectrolyte for electrochemical device comprising the polymer obtained by polymerizing a boro-containing compound;    (2) polymerizable composition comprising boron-containing compounds of formulae (II) and (III). The molar ration between II and III is 0.1-9.    B = B atom;    R1-R3 = 1-10C hydrocarbon group;    Z1-Z6 = organic group with (meth)acryloyl group or 1-10C hydrocarbon group;    AOs = 1-6C oxyalkylene group;and    l, m, n, p, q, r, a, b, and c = average number of moles of the oxyalkylene group(s) added of less than 4 and greater than 0.    Provided that l+m+n, p+q+r, and a+b+c is at least1. At least one of Z1-Z3 and of Z4-Z6 is organic groups having (meth)acryloyl groups.    DESCRIPTION OF DRAWING(S) - The figure shows a schematic oblique view of structure of a test battery.    Positive electrode (1)    Negative electrode (2)    Negative electrode terminal made of stainless steel (5)    Positive electrode terminal made of stainless steel (5)    Aluminum laminate film (7)
NOVELTY - Activated cathode for lithium (Li)-polymer batteries, with Li-heavy metal oxide, polymeric binder and conductive salt, contains iron(II,III) oxide Fe3O4 as additive to Li-intercalatable heavy metal oxide.    USE - The products are activated cathodes for use in lithium-polymer batteries (claimed).    ADVANTAGE - Existing cathodes for lithium-polymer batteries have inadequate conductivity, relatively electrical resistance, low electrical stability and discharge capacity and excessive fading in long-term tests. The large volume of cathode mass is also a disadvantage in making battery cells. The present cathodes facilitate battery production and improve the performance. Replacing the usual bulky conductive carbon black by iron(II,III) oxide Fe3O4 increases the conductivity, greatly increases wetting and penetration of conductive salt and solvent, forming conducting paths that reduce the resistance; and also facilitates processing by reducing solvent absorption and the overall volume. Adding Fe3O4 to the Li-intercalated heavy metal oxide also has a synergistic effect on the electrical stability and reduced failure mechanisms in the finished battery system.    DETAILED DESCRIPTION - An INDEPENDENT CLAIM is also included for production of the activated cathode.
NOVELTY - The polymer battery has an anode active material layer (2), a cathode active material layer (3) and a polymer electrolyte layer (4) comprising a distance-defining component (45). The polymer electrolyte layer is provided between the layers (2 and 3). The distance-defining component is provided for defining the distance between the layers (2 and 3). The layer (2) is oppositely placed to the layer (3).    USE - Vehicle power supply.    ADVANTAGE - The polymer battery is compact and provides increased power output. The electrolyte has ionic conductivity lower than the gel electrolyte when using the battery in the vehicle. The distance-defining component provides high mechanical strength even if the polymer electrolyte layer is thin.    DETAILED DESCRIPTION - An INDEPENDENT CLAIM is included for manufacture of the polymer battery.    DESCRIPTION OF DRAWING(S) - The figure shows the cross-section of the polymer electrolyte layer.    Anode active material layer (2)    Cathode active material layer (3)    Electrolyte layer (4)    Polyethylene terephthalate film (42a)    Distance-defining component (45)
NOVELTY - The ion exchange composite film is formed by heat processing membranous material (MM) formed from liquid mixture (LM). LM comprises aqueous colloidal dispersion liquid of fluorinated carbon type ion exchange property polymer, fluororesin microparticle (FM) and surfactant having perfluoro alkyl group. MM is heat-processed at a temperature 10degreesC less than melting point of FM and 50degreesC more than melting point of FM.    USE - Used as electrolyte film of solid polymer fuel cell.    ADVANTAGE - The ion exchange composite film has favorable output characteristics even when the supply gas is not humidified completely. The film has excellent water absorptivity, form retentivity, water retention property at high temperature and low volume resistivity. The composite film is manufactured with improved productivity.    DETAILED DESCRIPTION - The ion exchange composite film is formed by heat processing membranous material formed from a liquid mixture. The liquid mixture consists of aqueous colloidal dispersion liquid of fluorinated carbon type ion exchange property polymer, fluororesin microparticle and surfactant having perfluoro alkyl group as hydrophobic group. The membranous material is heat-processed at a temperature between 10degreesC less than the melting point of the fluororesin microparticle and 50degreesC more than the melting point of the fluororesin microparticle.    An INDEPENDENT CLAIM is included for manufacturing ion exchange composite film.
NOVELTY - A polybenzimidazole type compound having joint unit(s), is new.    USE - For resin composition, molding, solid polymer electrolyte film, solid polymer electrolyte film composite, and fuel cell (all claimed).    ADVANTAGE - The polybenzimidazole type compound provides the film having excellent temperature resistance, heat resistance and solvent resistance and mechanical characteristics.    DETAILED DESCRIPTION - A polybenzimidazole type compound having joint unit(s) of formulae (1-4), is new.    m = 1-4;    n1, n2 = 0 or 1;    Ar = aromatic joint unit; and    X = direct or divalent bond.    INDEPENDENT CLAIMS are included for the following:    (1) resin composition, which contains polybenzimidazole type compound as main structural compound;    (2) resin molding, which contains polybenzimidazole type compound as main structural compound;    (3) solid polymer electrolyte film, which contains polybenzimidazole type compound as main structural compound;    (4) solid polymer electrolyte film composite, which has solid polymer electrolyte film electrode catalyst layer containing polybenzimidazole type compound, joined on both surfaces;    (5) fuel cell, which contains solid polymer electrolyte film composite;    (6) manufacture polybenzimidazole type compound, which involves contacting polybenzimidazole type compound containing joint units of formulae (5-8) with sulfuric acid, and subsequently heating; and    (7) manufacture of solid polymer electrolyte film composite, which involves joining both surfaces of solid polymer electrolyte film and electrode catalyst layer containing polybenzimidazole type compound, using binder containing polybenzimidazole type compound.
NOVELTY - The transparent sheet consists of a resin layer (I) which is laminated sequentially with an inorganic layer and a resin layer (II). The inorganic layer has thickness of 0.6-50 micrometers. The transparent sheet has phase difference of 10 nm or less, light transmittance of 80% or more in wavelength of 400 nm, and coefficient of linear expansion of 40 ppm/degree C or less in the surface direction at 30-100degreesC.    USE - For substrate used for liquid crystal display elements, organic electroluminescent display devices and for solar cell substrates, preferably for substrate for active-matrix display devices.    ADVANTAGE - The transparent sheet has excellent heat resistance, light transmittance, low coefficient of linear expansion and low phase difference.    DETAILED DESCRIPTION - The transparent sheet consists of a transparent resin layer (I) which is laminated sequentially with a transparent inorganic layer and a transparent resin layer (II). The transparent inorganic layer has thickness of 0.6-50 micrometers. The sheet has phase difference of 10 nm or less, light transmittance of 80% or more in wavelength of 400 nm, and coefficient of linear expansion of 40 ppm/degree C or less in the surface direction at 30-100degreesC.
NOVELTY - The textile fabric comprises a weft formed by gathering multiple carbon fibers, and a warp. The textile fabric contains pores of volume (A) (in cc/m2) and pore diameter 40 microns or less, and pores of volume (B) (in cc/m2) and pore diameter 40 mum or more. The ratio (A/B) of pores of volume (A,B), is 0.5-1.8.    USE - For use as gaseous diffusion material for solid polymer fuel cell (claimed).    ADVANTAGE - The textile fabric has excellent gaseous-diffusion property and balance of drainage. A highly efficient film-electrode joint material and fuel cell, are obtained.    DETAILED DESCRIPTION - The textile fabric has a weight of 75-100 g/m2. The unit area of pores of volume (A,B) is 80-200 cc/m2.    INDEPENDENT CLAIMS are included for the following:    (1) gaseous diffusion material;    (2) film-electrode joint material; and    (3) fuel cell.
NOVELTY - The cloth or non woven fabric of carbon fiber having flame proof yarn as main component is passed through hot-pressure roll. The smoothing and thickness of the surface of cloth or fabric is made thin, and final heat-processing is performed at 800-3000degreesC, to obtain carbon fiber cloth.    USE - For manufacturing carbon fiber cloth or non-woven fabric for gaseous diffusion layers of solid polymer fuel cells.    ADVANTAGE - The carbon fiber cloth having smooth surface and few protrusions of roughness or filament is efficiently obtained. The obtained cloth effectively prevents the leakage and short circuit by destruction of ion exchange membrane resulting from the roughness or filament.    DETAILED DESCRIPTION - The cloth or non-woven fabric comprises raw material fiber chosen from polyacrylonitrile, rayon group, phenol group, or pitch group.
NOVELTY - The exposed surface (2A) of collector (2) has one of positive electrode sheet (1) or negative electrode sheet. An active material layer (3) made of carbon material or lithium metal oxide is provided on both surfaces of the collector. The insulating layer (5) which has ion conduction property is provided over both the facesides of active material layer and exposed collector surface.    USE - Non-aqueous electrolyte secondary battery.    ADVANTAGE - Since an insulating layer is provided, the whole surface of active material layer is used effectively by preventing short circuit between electrodes and thus battery capacity is improved.    DESCRIPTION OF DRAWING(S) - The figure shows front view of non aqueous electrolyte secondary battery.    positive electrode sheet (1)    collector (2)    exposed surface of collector (2A)    active material layer (3)    insulating layer (5)
NOVELTY - The component has adjacently provided layer (I) containing compound (I) having polymerizable functional group or reactive functional group and layer (II) containing compound (II) having polymerizable functional group or reactive functional group.    USE - As component such as organic electroluminescence element (claimed), organic solar battery element and organic transistor.    ADVANTAGE - The component is stable and has thin film of p-n junction type with reduced defects.    DETAILED DESCRIPTION - The layers further contains phosphorescence compound. The polymerizable or reactive functional is a vinyl group. The compound (I) is a compound having aromatic tertiary amine structure and compound (II) is a compound having organo metallic-complex structure.    An INDEPENDENT CLAIM is included for manufacture of the component.    DESCRIPTION OF DRAWING(S) - The figure shows the vacuum deposition apparatus used for manufacture of the component.    vacuum pump (1)    vacuum vessel (2)    substrate (3)    electron carrying layer (9)    hole carrying layer (14)
NOVELTY - The membrane-electrode joint material has solid-polymer electrolyte film and electrode with catalyst layer joined on the electrolyte film. The electrode contains temperature sensitive material of which physical property changes with respect to temperature. Water permeability of the electrode changes with respect to temperature.    USE - For fuel cell (claimed).    ADVANTAGE - The membrane-electrode joint material provides the fuel cell with controlled moisture content state.    DETAILED DESCRIPTION - INDEPENDENT CLAIMS are included for the following:    (1) catalyst material; and    (2) fuel cell.    DESCRIPTION OF DRAWING(S) - The figure shows the schematic diagram of test method for water permeability of the electrode.    water-permeable test tube (1)    beaker (2)    sample (10)    glass tube (11,12)
NOVELTY - A current collection board (3) which contacts with oxidizing agent gas, heating gas and cooling water, consists of a thin portion (3a) which surrounds the circumference of a manifold hole (10a). A ring-shaped sealing portion (8) holding thin portion, is mounted on the manifold hole.    USE - For electric vehicle and domestic co-generation system.    ADVANTAGE - Since the current collection board consisting of thin portion prevents corrosion of manifold hole at time of prolonged driving, the polymer fuel cell excellent in reliability, is achieved.    DESCRIPTION OF DRAWING(S) - The figure shows a sectional view of the solid polymer fuel cell.    current collection board (3)    thin portion (3a)    ring-shaped sealing portion (8)    edge portion (8b)    manifold hole (10a)
NOVELTY - The liquid-fuel battery contains electrode-electrolyte integrating material (4) consisting of anode (4a) and cathode with an electrolyte layer (4b) in between, a liquid-fuel storage portion (5) and a cover board (1). Materials (4) are arranged at a planer shape between storage portion (5) and board (1). Collectors (3,6) are arranged between the inner face of storage portion (5) and board (1).    USE - As electric power unit for cordless apparatus such as personal computer and mobile telephone.    ADVANTAGE - The small-sized liquid-fuel battery generates electric power stably and prevents leakage of liquid fuel.    DETAILED DESCRIPTION - The liquid-fuel battery has an electrode-electrolyte integrating material formed by arranging an electrolyte layer between an anode which reduces oxygen and a cathode which oxidizes fuel. The battery has a liquid-fuel storage portion which stores liquid fuel, and a cover board which are formed from an electrical insulator. Electrode-electrolyte integrating materials are arranged at a planer shape between the liquid-fuel storage portion and cover board. A collector is arranged in the shape of thin film between the inner face of the liquid-fuel storage portion and cover board. Each electrode-electrolyte integration material is electrically connected to the collector in series.    DESCRIPTION OF DRAWING(S) - The figure shows the block diagram of liquid-fuel battery.    cover board (1)    collectors (3,6)    electrode-electrolyte integrating material (4)    anode (4a)    electrolyte layer (4b)    liquid-fuel storage portion (5)
NOVELTY - An ionic conductive polyelectrolyte contains a polymer having aromatic ring structure which generates radical anion or carbanion by alkali metal or organoalkali metal compound in the molecule.    USE - For lithium cell and lithium secondary battery.    ADVANTAGE - The polyelectrolyte has high alkali metal ion transport number and ionic conductivity. The battery containing the polyelectrolyte has excellent safety and discharge property.
NOVELTY - This invention utilizes the commercial materials in the market directly, at the water solution that contains platinum ions, on the electrode of the carbon fabric or paper of the matrix of carbon carrier powder that adhere with Nafion, deposit platinum on the carbon carrier powder that contact with the constituent of proton exchange membrane, through bathing and electrochemistry activation, form the gas catalyst electrode which carries metal catalyst Platinum.    DETAILED DESCRIPTION - A new preparation method of the electrode of the fuel cell made of proton exchange membrane, it concerns the preparation of electrode of fuel cell. This invention utilizes the commercial materials in the market directly, at the water solution that contains platinum ions, on the electrode of the carbon fabric (or paper of the matrix of carbon carrier powder that adhere with Nafion, by electrochemistry deposit method, deposit platinum on the carbon carrier powder that contact with the constituent of proton exchange membrane, through bathing and electrochemistry activation, form the gas catalyst electrode which carries metal catalyst Platinum. This invention has such characteristics: simple technique, short production period, the gas catalyst electrode has high utilization of the noble metal platinum and high catalytic activity, the cost of electrode is low.
NOVELTY - The preparation of a composite-type polymer electrolyte comprises soaking mesoporous inorganic oxide powder in plasticizer for pre-treatment, heating to remove the plasticizer from surface of inorganic powder, retaining the plasticizer being the pores, then utilizing simple solution pouring to make the composite powder and polymer lithium salt to combined.    DETAILED DESCRIPTION - The preparation of a composite-type polymer electrolyte material adopts the high specific surface area mesoporous inorganic oxide powder as raw material, and includes: soaking the powder in plasticizer for pre-treatment, and making the plasticizer feed into the nano inorganic material pores, then heating to remove the plasticizer from surface of inorganic powder, only retaining the plasticizer being the pores, then utilizing simple solution pouring to make the composite powder and polymer lithium salt to combined and prepared into the composite-type polymer electrolyte with high conductivity, good mechanical property, thermal stability, interface stability and electrochemical stability. It can be used for the preparation of secondary lithium ion cells.
NOVELTY - Reinforced polymer membrane has layer(s) based on polymer(s) with acid properties and layer(s) of reinforcing material with basic properties, such that at least one outer surface of the polymer layer adheres to at least one outer surface of the reinforcing layer by electrostatic interaction.    USE - The reinforced polymer membrane is used as polymer electrolyte membrane in a fuel cell, for the recovery of energy generated electrochemically, and as membrane in dialysis and/or separation processes (all claimed). The fuel cells are also claimed.    ADVANTAGE - Polymer electrolyte membranes for use e.g. in fuel cells require high chemical, thermal and mechanical stability but most membrane materials lack the required mechanical stability under operating conditions. Existing methods of stabilization are not effective enough. The coupling agent-modified reinforcement of the polymer membrane can withstand a higher number of dry-wet cycles at 80 degrees C than the unmodified polymer membrane without loss of mechanical integrity and without destruction of the bond between the polymer and reinforcement layers; and the adhesion between the polymer and reinforcement layers results exclusively from electrostatic interaction.    DETAILED DESCRIPTION - An INDEPENDENT CLAIM is also included for a process for reinforcing a polymer membrane by:    (a) modifying the reinforcing material with a basic silane; and    (b) contacting it with a polymer with acid properties,    so that the polymer adheres to the reinforcement by electrostatic interaction.
NOVELTY - Organic photovoltaic device comprises a conjugated donor block, and a conjugated acceptor block joined to the conjugated donor block by a non-conjugated bridge chain.    USE - The organic photovoltaic device is used for converting solar energy into electric energy.    ADVANTAGE - The inventive organic photovoltaic device allows for renewable and clean energy generation. It reduces or eliminates losses found in previous systems. It is lightweight, flexible in shape, and cost effective.    DETAILED DESCRIPTION - An INDEPENDENT CLAIM is also included for a method for forming an organic photovoltaic device, which comprises synthesizing photovoltaic block copolymer samples, dissolving the photovoltaic block copolymer samples in a solvent, filtering the copolymer-solvent mixture, forming a film of the copolymer-solvent mixture on a prepared surface, and removing the solvent.    DESCRIPTION OF DRAWING(S) - The figure shows a photovoltaic cell using the invented block copolymer.
NOVELTY - A composite film is formed by providing a flexible plastic substrate; depositing a multi-layered conductive metallic film having two layers of an alloy comprising indium cerium oxide and indium tin oxide surrounding a layer of an alloy of silver, palladium, and copper continuously on the flexible plastic substrate by a thin-film deposition technique; and collecting the composite film in continuous rolls.    USE - For forming a composite film for flat panel displays, solar panels, and emissive backlight constructions.    ADVANTAGE - The method provides film with optical transparency and improved stability even in a harsh condition of wet etching. It provides an improved construction of flat panel displays that avoids oxidation and corrosion.    DETAILED DESCRIPTION - INDEPENDENT CLAIMS are also included for:    (a) a composite film made by the inventive method; and    (b) a multilayered electrode/substrate structure, e.g. organic light emitting diode (OLED) or polymer light emitting diode (PLED) comprising the composite film.    DESCRIPTION OF DRAWING(S) - The figure shows a diagram showing the results in two and three dimensions of a determination of surface morphology and roughness for two ITO/AgPdCu/ITO films.
NOVELTY - The seal consists of a C or U-shaped frame with shape similar to the outer shape of the solar cell module. The portion of the module is enclosed along the edges completely by the upper and lower sealing regions (11,12).    USE - For sealing of edge faces of solar cell modules like see-through type module in solar cell assembly installed on roofs of residential buildings.    ADVANTAGE - Enables achieving complete edge sealing by ensuring the total grip on the edges of the module and hence yellowing of outer surface is prevented.    DETAILED DESCRIPTION - An INDEPENDENT CLAIM is also included for solar cell module.    DESCRIPTION OF DRAWING(S) - The figure shows an oblique view of edge face seal used with solar cell module.    seal (1)    upper region (11)    lower region (12)    back region (13)    groove (14)
NOVELTY - The solar collector (100) has an array of substrates (102) each having photovoltaic cell (PVC) (104) formed on one surface (106). The surfaces of the substrates are oriented at an angle relative to each other, and to the direction of propagation of light received on the surface of one substrate, such that the light received by that substrate is reflected onto the surface of other substrate.    USE - Solar collector.    ADVANTAGE - The solar collector that is inexpensive to fabricate, highly efficient in utilization of available solar radiation, and having operational life is realized.    DESCRIPTION OF DRAWING(S) - The figure shows a sectional view of the solar collector.    solar collector (100)    substrate (102)    PVC (104)    PVC formed surface (106)    enclosure (108)    array (110)
NOVELTY - The polybenzimidazole type compound contains specific benzimidazole derivatives given by preset formulae, as joint unit.    USE - For resin composition, resin molded product, solid polymer electrolyte film for composite of solid polymer electrolyte film/electrode catalyst layer used for fuel cell (all claimed).    ADVANTAGE - The polybenzimidazole type compound provides polymeric electrolyte film having excellent ionic conduction property and mechanical characteristic. The polybenzimidazole compound has excellent heat resistance and solvent resistance.    DETAILED DESCRIPTION - The polybenzimidazole type compound contains a benzimidazole derivative given by general formula (1) and (2) as a joint unit. The copolymerization molar ratio of joint units given by formulae (1 )and (2), is 20:80-80:20.    X = direct bond, -O-, -SO2-, -C(CH3)2-, -C(CF3)2- or -OPhO-;    Ar = aromatic joint unit; and    m = 1-4.    INDEPENDENT CLAIMS are included for the following:    (1) resin composition, which contains the polybenzimidazole type compound as main structural component;    (2) resin molded product, which contains the polybenzimidazole type compound as main structural component;    (3) solid polymer electrolyte film, which contains the polybenzimidazole type compound as main structural component;    (4) composite of solid polymer electrolyte film/electrode catalyst layer, which contains the solid polymer electrolyte film, and an electrode catalyst layer joined on both surfaces of the electrolyte film, and the polybenzimidazole type compound;    (5) fuel cell, which contains the composite; and    (6) manufacture of composite of solid polymer electrolyte film/electrode catalyst layer, which involves pasting an electrode catalyst layer on both surfaces of the solid polymer electrolyte film, using binder which has the polybenzimidazole type compound.
NOVELTY - A sulfonic acid group-containing aromatic polyether ketone-type compound contains a polymer structural component (1).    USE - For composition and manufacture of ionic conduction film used in composite of fuel cell (all claimed).    ADVANTAGE - The sulfonic acid group-containing aromatic polyether ketone-type compound produces ionic-conduction film having excellent heat resistance, workability and ionic conductivity.    DETAILED DESCRIPTION - A sulfonic acid group-containing aromatic polyether ketone-type compound contains a polymer structural component of formula (1).    Ar, Ar' = 1 or more type of bivalent aromatic group chosen from formula (2);    X = H or univalent cation; and    n = 5-100.    INDEPENDENT CLAIMS are also included for the following:    (1) composition containing 50-100 mass% of sulfonic acid group-containing aromatic polyether ketone-type compound;    (2) ionic-conduction film containing sulfonic acid group-containing aromatic polyether ketone-type compound;    (3) composite containing ionic-conduction film and electrode;    (4) fuel cell containing composite;    (5) manufacture of sulfonic acid group-containing aromatic polyether ketone-type compound, which involves contacting aromatic polyether ketone-type compound containing polymer structural component of formula (3) with sulfuric acid at 50degreesC or more; and    (6) manufacture of ionic-conduction film, which involves casting solution containing sulfonic acid group-containing aromatic polyether ketone-type compound and solvent to 10-1000 micrometers thickness and then drying cast solution.
NOVELTY - The portable fuel cell is a layer built cell obtained by laminating fuel cells (1). The fuel cell has a polymeric electrolyte film (2) having an area of 10-1000 cm2, provided between an anode (3) and a cathode (5). The anode uses dimethyl ether as fuel. The polymeric electrolyte film has ionic permeability.    USE - As electric power unit for mobile telephones, digital cameras, notebook personal computers and compact disk players.    ADVANTAGE - The portable fuel cell has excellent handleability, waste-gas environment property, infrastructure development property, fuel utilization efficiency, reduced toxicity, and is space-saving and used for long time. The portable fuel cell reduces energy losses and cross leak of fuel.    DESCRIPTION OF DRAWING(S) - The figure shows the outline sectional drawing of the outline structure of the portable fuel cell.    Fuel cell (1)    Polymeric electrolyte film (2)    Anode (3)    Electrode catalyst layer (4)    Cathode (5)
NOVELTY - The polymeric electrolyte film is obtained from the base material polymer existing in a state dissolved in water or solution containing water, or in emulsion state. The solution of base material polymer is mixed with water-soluble anhydrous mineral salt having deliquescence or its hydrate.    USE - For solid polymer fuel cell (claimed) and battery material.
NOVELTY - An organic-inorganic hybrid-type proton conduction material has a three-dimensional cross-linked surface obtained by sol-gel reaction of a specific precursor and a proton source.    USE - For electrode, chemical sensor, display device and catalyst electrode joining film used in fuel cell (claimed) such as solid polymer fuel cell and direct methanol fuel cell.    ADVANTAGE - The organic-inorganic hybrid-type proton conduction material has excellent flexibility, ionic conductivity at room temperature and provides high output. The conduction material decreases methanol cross over.    DETAILED DESCRIPTION - An organic-inorganic hybrid-type proton conduction material has a three-dimensional cross-linked surface obtained by sol-gel reaction of a precursor of formula (1) and a proton source.    R1, R2 = hydrogen atom or substituent;    X = single bond or bivalent connection group, R1, R2 and/or X of formula: -M(Y)fZg-f;    m = 1-5;    M = silicon, boron, aluminum, titanium, tantalum or zirconium;    Y = alkoxy, aryloxy or halogen atom;    Z = substituent;    g = number of Y1 and Z1 substituted on M1; and    f = 1-g.    When m is 2 or more, R1, R2 or optionally same and optionally connected to form a ring. When f is 2 or more Y is optionally same.    An INDEPENDENT CLAIM is included for fuel cell using the organic-inorganic hybrid-type proton conduction material.    DESCRIPTION OF DRAWING(S) - The figure shows a sectional drawing of the catalyst electrode joining film.    catalyst electrode joining film (10)    organic-inorganic hybrid-type proton conduction material (12)    cathode (11)    anode (13)    porous anode pole (13a)
NOVELTY - The solar battery element (16) is formed on a resin film (12) over a glass plate (11). Another glass plate (15) is arranged on a another resin film (14) formed above solar battery element.    USE - For manufacturing glass laminate sealed with solar battery element such as photovoltaic cell and optoelectric transducer, for vehicle and building.    ADVANTAGE - Since the resin film relieves the local stress applied to the solar battery element, the cracks generated in the solar battery element are suppressed.    DETAILED DESCRIPTION - An INDEPENDENT CLAIM is also included for glass laminate.    DESCRIPTION OF DRAWING(S) - The figure shows a sectional view of a glass laminate.    Glass plates (11, 15)    Resin films (12, 14)    Solar battery element (16)
NOVELTY - The battery holder (9) incorporates an electrochemical device which contains rechargeable lithium-ion battery. A connection connector has specification of portable electronic device (29) e.g. mobile telephone to connect auxiliary power supply. A connection unit (10) which has electric conduction mechanism, connects battery holder and connection connector.    USE - Auxiliary power supply for portable electronic devices e.g. mobile telephone, note book computer, personal digital assistance (PDA).    ADVANTAGE - Enables effective power supply with simplified structure.    DESCRIPTION OF DRAWING(S) - The figure shows an external view of the mobile telephone.    battery holder (9)    connection unit (10)    connection mechanism (11)    mobile telephone (29)
NOVELTY - Metal separator has a coating layers (I,II), formed on the contact surface of a component adjacent to a base material. Coating layer (I) comprises a metal group conductive paint. Coating layer (II) is a graphite group electroconductive coating layer. The base material is made from a die-cast of aluminum, magnesium or their alloys.    USE - For fuel cells, such as solid polymer fuel cell (claimed).    ADVANTAGE - The metal separator has improved corrosion resistance, electroconductivity and strength, and is economical.    DETAILED DESCRIPTION - An INDEPENDENT CLAIM is included for solid polymer fuel cell.
NOVELTY - The particle dispersed-type resin sheet has an epoxy-resin layer (1) containing an unevenly distributed light-diffusion agent and an epoxy resin having bisphenol S type structure. The light diffusion agent has a refractive index different from that of the epoxy resin, and has a concentration distribution in thickness direction of the resin layer.    USE - For substrates used for solar cells, image display devices (all claimed), such as liquid crystal display, electroluminescent display devices.    ADVANTAGE - The particle dispersed-type resin sheet has improved strength, heat resistance, light transmittance and prevents the glare resulting from the backlight. The resin sheet is thin and light weight. The display devices obtained using the particle dispersed-type resin sheet has improved efficiency, productivity and strength. The liquid crystal cell substrate does not break easily.    DETAILED DESCRIPTION - INDEPENDENT CLAIMS are included for the following:    (1) image display device substrate;    (2) image display device; and    (3) solar cell substrate.    DESCRIPTION OF DRAWING(S) - The figure shows the cross-sectional model of the particle dispersed-type resin sheet.    epoxy resin layer (1)
NOVELTY - The extension partial molding portion (6) with insert-die-type metallic-mold structure, is provided for molding the long and short resin plate (7) freely for every battery connection unit.    USE - For shaping synthetic resin plate of battery connection plate of stacked battery.    ADVANTAGE - Reduces mold fabrication cost, labor cost and excludes wastefulness of mold structure.    DESCRIPTION OF DRAWING(S) - The figure shows the top view of the various resin plate modules. (Drawing includes non-English language text).    fixed form partial molding portion (5)    extension partial molding portion (6)    resin plate (7)    ends of resin plate (8,10)    piece (13)
NOVELTY - The battery has a multilayer film structure (10) with heat resistant resin layer and metal bonding resin layer, for metal bonding. The film structure is interposed between the metallic foils (M1,M2) of positive and negative electrodes.    USE - E.g. lithium ion battery and fuel cell used in personal computer (PC), personal digital assistant (PDA), mobile telephone, video camera, electric vehicle, robot and satellite.    ADVANTAGE - Eliminates the need for mounting a metal terminal and prevents the fear of short circuit of metal foils. Thus the battery outer enclosure is simplified.    DESCRIPTION OF DRAWING(S) - The figure shows a perspective view of the battery, a sectional view of the battery and a perspective view of the metallic foil and film for metal bonding.    battery (1)    separator (2)    positive electrode (3)    negative electrode (3')    resin accumulation (5)    film structure (10)    metallic foils (M1,M2)
NOVELTY - The sulfur mold-molding die (1) contains partial metallic mold divided into two or more. The partial metallic mold contains opposing surface and/or mold mating face (12) having surface layer (5) and base layer (4) laminated sequentially on surface of metallic mould cavity surface (11). The surface layer consists of perfluoroalkoxy resin, and the base layer consists of ethylene-fluoride propylene resin.    USE - For molding sulfur for impregnating into electroconductive raw material sulfur, which is anode active material of sodium-sulfur battery.    ADVANTAGE - The molding die has excellent release property of the sulfur mold, durability and workability.    DETAILED DESCRIPTION - The sulfur mold-molding die contains partial metallic mold divided into two or more. The partial metallic mold contains opposing surface and/or mold mating face having surface layer and base layer laminated sequentially on the surface of metallic mold cavity surface. The surface layer consists of perfluoroalkoxy resin, and the base layer consists of ethylene-fluoride propylene resin. The molding die molds sulfur into predetermined shape for impregnating into the electroconductive raw material (6) sulfur within the metallic mould cavity formed by each opposing surface, when the mold alignment of the partial metallic mold is carried out.    DESCRIPTION OF DRAWING(S) - The figure shows sectional drawing of the sulfur mold-molding die.    sulfur mold molding die (1)    top metallic mold (2)    water metallic mold (3)    base layer (4)    surface layer (5)    electroconductive raw material (6)    metallic-mould cavity surface (11)    mold mating face (12)
NOVELTY - The insulation (1) for a solar energy collector with a covering glass plate (10) has a core (11) of a hard polyisocyanate foam with an aluminum foil lamination (12) on the side towards the glass cover.    USE - The insulation is for a solar energy collector.    ADVANTAGE - The insulation produces no gassing, even at high temperatures, with dimensions to give a solar energy collector which is as thin as possible.    DETAILED DESCRIPTION - The insulation (1) for a solar energy collector with a covering glass plate (10) has a core (11) of a hard polyisocyanate foam with an aluminum foil lamination (12) on the side towards the glass cover. The core has a durable thermal resistance of 150-220 degrees C and a thermal conductivity index at most 0.025 W/K.m. The side of the insulation towards the covering glass is covered by a layer (13) of a non-gassing mineral material, using glass or rock wool under a cladding of aluminum foil (14).    DESCRIPTION OF DRAWING(S) - The drawing shows a schematic section through the solar energy collector.    Insulation (1)    Glass cover (10)    Core (11)    Aluminum foils (12, 14)    Mineral material layer (13)
NOVELTY - An electroconductive current collector plate (10) for use in microfuel cell applications comprises graphite fibers and/or graphite powder and a polymer resin. The polymer is a thermoset, a thermoplastic polymer or preferably a liquid crystalline polymer.    USE - Used in micro fuel cell applications, particularly liquid feed direct methanol micro fuel cell applications.    ADVANTAGE - The plate is simple, effective and non-corrosive.    DESCRIPTION OF DRAWING(S) - The figure shows a collector plate with a perforated flat structure.    Plate (10)    Front (12)    Holes (14)
NOVELTY - An electrolyte composition (C1) comprises a nitrogen-containing compound (a), cyclohexyl benzene (b), an organic solvent (c) and a lithium salt (d).    USE - In lithium secondary battery (claimed).    ADVANTAGE - The prepared lithium secondary battery has high overcharge-safety, enhanced cycling life and high-temperature swelling properties.
NOVELTY - A fuel cell stack comprises fuel cell modules (20), compression plates (10) and mechanical linkages. Each fuel cell module comprises membrane electrode assembly (30) comprising no hard stop layer. The linkages connect the compression plates. It may be engaged to maintain a predetermined gap distance between the pair of compression plates.    USE - Converting chemical reaction into electrical current.    ADVANTAGE - The fuel cell stack includes fuel cell module, where a controlled amount of compressive strain is applied and a compression may be released to allow removal of module without releasing compression on any other fuel cell module.    DETAILED DESCRIPTION - An INDEPENDENT CLAIM is also included for a method of removing a fuel from the fuel cell stack comprising selecting a fuel cell module to be removed, releasing the compression on the fuel cell module without altering the compression on any other fuel cell module in the fuel cell stack and removing the fuel cell module from the fuel cell stack.    DESCRIPTION OF DRAWING(S) - The drawing shows an orthogonal projection of fuel cell stack in the invention.    Compression plates (10)    Fuel cell modules (20)    Membrane electrode assembly (30)    Distribution plates (40)    Air cooling channels (110)
NOVELTY - A printed circuit (4) provided at inner surface of a base (2) has electronic components (5) and a connection portion (7) for holding output cable terminal (14). The electrodes of solar cell module are connected to a terminal portion provided at outer side of base. A hole (9) is formed at concave shaped cover (3) attached to base for filling silicone resin material in a space formed between base and cover.    USE - Terminal box for solar cell used in solar energy power generation system installed at roof of house.    ADVANTAGE - Eliminates the side wall surface of the terminal box. Simplifies the box assembly operation and reduces the assembly cost by reducing the amount of solder material used for soldering the terminal of output cable. Also improves the working efficiency of the box.    DETAILED DESCRIPTION - An INDEPENDENT CLAIM is also included for formation method of terminal box.    DESCRIPTION OF DRAWING(S) - The figure shows the front perspective view of the terminal box.    Base (2)    Concave shaped cover (3)    Printed circuit (4)    Electronic component (5)    Connection portion (7)    Output cable terminal (14)
NOVELTY - A coating agent (13) is applied on predetermined region of substrate (1) by ink jet process to form mask (14) so as to form corrugated structure (15) on the substrate by etching process.    USE - Manufacturing solar cell.    ADVANTAGE - Enables manufacture of a solar cell having high operating efficiency.    DETAILED DESCRIPTION - An INDEPENDENT CLAIM is also included for solar cell manufacturing apparatus.    DESCRIPTION OF DRAWING(S) - The figure shows the section of solar cell during manufacture.    Substrate (1)    Light receiving surface electrode (6)    Nozzle (12)    Coating agent (13)    Mask (14)    Corrugated structure (15)
NOVELTY - The polyelectrolyte consists of a cross-linked product. The product is obtained by thermal-polymerizing or photopolymerizing of an acryl polymer, which has structural unit originating in (meth)acrylate having ethylenic double bond in side chain, a vinyl compound, which has an aromatic group in a side chain, and a thermal polymerization initiator or photoinitator in presence of alkali metal salt, in organic solvent.    USE - Used for battery such as lithium secondary battery (claimed), rechargeable lithium ion battery, lithium primary battery, electrical-double-layer capacitor and electrode material for enzyme sensors, which is used as electric power unit for load leveling, electric power unit for back up of small electronic device such as mobile telephone, PHS, note book computer and portable terminal, and for electric vehicles.    ADVANTAGE - The polyelectrolyte has high retainability and ionic conductivity of non-aqueous electrolyte, and has low interfacial resistance with electrode. The battery has excellent heavy current discharge property, cycle property, durability and stability.    DETAILED DESCRIPTION - An INDEPENDENT CLAIM is also included for battery.
NOVELTY - An oxide semiconductor electrode (12) consists of an electroconductive substrate (13) and an oxide semiconductor layer (14). A solution containing a metal alkoxide and a solid electrolyte melt substance is applied on the surface of the electroconductive substrate, to form the oxide semiconductor layer by sol gel process.    USE - For manufacturing oxide semiconductor electrode used for pigment sensitizing-type solar cell.    ADVANTAGE - The oxide semiconductor electrode improves the efficiency of pigment sensitizing-type solar cell.    DESCRIPTION OF DRAWING(S) - The figure shows the sectional drawing of the structure of oxide semiconductor electrode.    oxide semiconductor electrode (12)    electroconductive substrate (13)    oxide semiconductor layer (14)    substrate (15)    electrically conductive film (16)
NOVELTY - The filler dispersed type resin sheet consists of an epoxy resin layer A (3) containing filler laminated on both surfaces with epoxy resin layer B (2,4) not containing filler. The epoxy resin layer A contains epoxy resin which has bisphenol S type structure as essential component.    USE - As substrate for image display device and solar cells (all claimed). The display device includes electroluminescence display and liquid crystal display.    ADVANTAGE - A lightweight filler dispersed type resin sheet having high strength, surface smoothness and curvature- and curl-proof property is provided. Productive efficiency of display device is improved, since there is no split of the substrate during conveyance of the device. The filler dispersed type resin sheet has small thickness and less weight compared to glass type substrate. The substrate is excellent in light transmittance, strength and has small coefficient of linear expansion. The sheet has gas barrier property, high impact strength, low moisture permeability, heat resistance and chemical resistance. Electrode formation and color filter formation on surface of the substrate is made easy.    DETAILED DESCRIPTION - The epoxy resin layer A further contains cycloaliphatic epoxy resin and 10-70 vol% of filler. A hard coat layer (1) consisting of urethane type resin is laminated to the filler dispersed type resin sheet.    INDEPENDENT CLAIMS are included for the following:    (1) substrate for image display device;    (2) image display device; and    (3) substrate for solar cells.    DESCRIPTION OF DRAWING(S) - The figure shows the cross-section model of the filler dispersed type resin sheet. (Drawing includes non-English language text).    hard coat layer (1)    epoxy resin layer B (2,4)    epoxy resin layer A (3)
NOVELTY - A solar-cell cover has a surface layer portion containing a photocatalyst and a binder component. The photocatalyst has higher concentration towards the surface from internal side.    USE - For solar cell such as photodiode.    ADVANTAGE - The solar-cell cover has excellent antifouling property, durability and maintains property of the solar cell. The surface level portion of the cover has hydrophilicity.    DETAILED DESCRIPTION - An INDEPENDENT CLAIM is included for photocatalyst-coated composition, which contains the photocatalyst and the binder, and forms the surface layer portion of solar-cell cover.
NOVELTY - An ionic polymer has mesityl borane derivative structural unit (I).    USE - For electrolyte and electrochemical devices (both claimed) such as lithium primary battery, lithium secondary battery, lithium ion battery, fuel cell and electrical double layer capacitor.    ADVANTAGE - The ionic polymer has high cation transport number and reliably provides electrolyte having high cation transport number. The electrochemical device containing the electrolyte has excellent electrical property such as discharge property and repeated charging-and-discharging cycle property.    DETAILED DESCRIPTION - An ionic polymer has mesityl borane derivative structural unit of formula (I).    M1+ = alkali metal ion; and    n = 3-9.    INDEPENDENT CLAIMS are included for the following:    (1) electrolyte containing the ionic polymer; and    (2) electrochemical device equipped with the electrolyte.
NOVELTY - Lithium ionic conductive ionene contains a poly(tetramethylene oxide) segment and a cation unit.    USE - For (solid) secondary battery (claimed).    ADVANTAGE - The lithium ionic conductive ionene has excellent ionic conductivity, mechanical property, moldability and adhesion property with respect to electrode. The secondary battery formed using the conductive ionene as electrolyte has excellent charging and discharging properties, and is safe. Problems such as liquid spill and ignition are prevented, by using the conductive ionene as electrolyte.    DETAILED DESCRIPTION - An INDEPENDENT CLAIM is included for (solid) secondary battery which has the lithium ionic conductive ionene as solid electrolyte or polyelectrolyte.    DESCRIPTION OF DRAWING(S) - The figure shows change of electric conductivity (sigma) of ionene manufactured in the example. (Drawing includes non-English language text).
NOVELTY - A capacitor has a dielectric oxidation layer, solid electrolyte layer, electroconductive carbon layer (4) and silver-paint layer formed sequentially on anode surface made of valve metal. A fine crack of width about 1 - 50 micrometer is formed in the electroconductive carbon layer.    USE - Solid-state electrolytic capacitor.    ADVANTAGE - Formation of the crack increases the surface area of the electro conductive carbon layer hence the adhesion of the electro conductive carbon layer with the silver paint layer is enhanced, resulting in reduction of ESR (equivalent series resistance) in the interlayer and achieving a high quality capacitor.    DESCRIPTION OF DRAWING(S) - The figure shows a front view of the electro conductive carbon layer.    Electroconductive carbon layer (4)    Crack (8)
NOVELTY - The non-aqueous electrolyte secondary battery (1) consists of anode (3), cathode (4) and non-aqueous electrolyte. The anode contains lithium-containing complex oxide as anode active material. The cathode contains cathode active material. The non-aqueous electrolyte contains vinyl carbonate and polymethylol (100 ppm or less). The polymethylol consists of repeating unit of specific formula.    USE - As electric power unit for mobile telephones and notebook computers.    ADVANTAGE - The non-aqueous electrolyte secondary battery has excellent self-discharging property and corrosion resistance. The battery has reduced loss in capacity which is not recoverable by recharging.    DETAILED DESCRIPTION - The non-aqueous electrolyte secondary battery consists of anode, cathode and non-aqueous electrolyte. The anode contains lithium-containing complex oxide as anode active material. The cathode contains cathode active material. The non-aqueous electrolyte contains vinyl carbonate and polymethylol (100 ppm or less). The polymethylol consists of repeating unit of formula: -CH(OH)-CHOH-. The non-aqueous electrolyte further contains 100 ppm or less of chlorine.    DESCRIPTION OF DRAWING(S) - The figure shows longitudinal cross-sectional view of the square-shaped non-aqueous electrolyte secondary battery. (Drawing includes non-English language text).    non-aqueous electrolyte secondary battery (1)    anode (3)    cathode (4)    separator (5)    battery case (6)
NOVELTY - A hollow chamber profile (10) for utilizing solar energy consists of a transparent upper section (12) and a radiation absorbing lower section (14) produced by plastic extrusion. The inside of (10) has slats (20) connected so flow channels (34) for a heat carrying medium are formed. (12) has a cover layer (50) on its outer side, consisting of plastic that absorbs ultra violet radiation.    USE - The arrangement is used as a hollow profile for utilizing solar energy, especially in roofs.    ADVANTAGE - The profile has good resistance to ultra violet radiation and a longer operational life.    DETAILED DESCRIPTION - A hollow chamber profile (10) for utilizing solar energy, especially for use in roofs, consists of a transparent upper section (12) and a radiation absorbing lower section (14), produced by dual component plastic extrusion. The inside of (10) has longitudinal slats (20) connected so parallel flow channels (34) for a heat carrying medium are formed. (12) has a cover layer (50) on its outer side, produced by co-extrusion, consisting of a plastic that absorbs ultra violet radiation. (14) contains reinforcing glass fibres.    DESCRIPTION OF DRAWING(S) - The drawing shows the chamber profile.    chamber profile (10)    upper section (12)    lower section (14)    slats (20)    channels (34)    cover layer (50)
NOVELTY - A catalyst device comprises a gas permeable catalyst container of flame arresting material having pores to permit oxygen and hydrogen gases to pass through while being a barrier to flame and having a reaction chamber (24); a catalyst (44) positioned within the reaction chamber for reacting hydrogen and oxygen gases (46) to water vapor (48) and a heater to dry the catalyst of any water liquid.    USE - For reducing the amount of water loss in a battery cell (claimed), to promote recombination of hydrogen and oxygen gases produced by electrolysis during battery charging.    ADVANTAGE - Heating keeps the catalyst material relatively dry overcoming the inactivation due to self-wetting. Catalyst poisoning is overcome by use of high temperatures to burn off the catalyst poisons. Hot wires made from non precious metals can recombine oxy-hydrogen satisfactorily at higher temperatures so the risk of explosions is minimized by use of porous reaction chamber.    DETAILED DESCRIPTION - An INDEPENDENT CLAIM is included for a battery cell.    DESCRIPTION OF DRAWING(S) - The figure shows a sectional view of a heated catalyst device.    battery cell (10)    heated catalyst device (12)    housing (14)    gas space (20)    channel (24) reaction chamber (22)    walls (38)    catalyst (44)    gases (46)    water (48)
NOVELTY - A rechargeable electrochemical cell comprises an anode (2) configured to store a magnesium ion(s); and a cathode (3) comprising a rutile structure configured to intercalate the magnesium ion(s).    USE - As a rechargeable electrochemical cell, e.g. battery.    ADVANTAGE - The cell is cheaper, and has a higher volume density.    DETAILED DESCRIPTION - An INDEPENDENT CLAIM is included for a method of manufacturing an electrode material for an electrochemical call comprising forming rutile nanoparticles, and enhancing conductivity of the rutile nanoparticles by mixing the nanoparticles to from a composite.    DESCRIPTION OF DRAWING(S) - The figure shows the electrochemical cell.    Anode (2)    Cathode (3)    Electrolyte (4)
NOVELTY - The resin sheets (12,10) are arranged between transparent panel (2) and solar cells (4), and back panel (3) and solar cells, respectively. The seal resin components having thickness greater than the solar cells are sandwiched between the resin sheets, such that air between transparent panel and back panel is discharged, and the resin is heated so as to melt and seal the battery module.    USE - For manufacturing solar battery module.    ADVANTAGE - Prevents damage of the solar cells, by sealing the cells using resin.    DESCRIPTION OF DRAWING(S) - The figure shows the cross-sectional view of the solar battery module.    transparent panel (2)    back panel (3)    solar cells (4)    conductor (8)    resin sheets (10,12)
NOVELTY - A coating liquid (13) is applied to a predetermined area of a semiconductor-substrate surface to form a mask (14). The substrate surface is etched using the mask by inkjet method.    USE - For manufacturing solar cell.    ADVANTAGE - The solar cell having high efficiency is achieved at increased manufacturing yield.    DETAILED DESCRIPTION - An INDEPENDENT CLAIM is also included for solar cell manufacturing apparatus.    DESCRIPTION OF DRAWING(S) - The figure shows a sectional view of the solar cell during manufacture.    semiconductor substrate (1)    inkjet nozzle (12)    coating liquid (13)    mask (14)    fine corrugated structure (15)
NOVELTY - The resin pouring gates (26) are formed at the battery inner portion of boss section (24) of an insulation gasket (23) formed by polyamide resin. The stable coating layer (32) formed by rubber adhesive, covers the gates with respect to the alkali electrolyte liquid.    USE - Alkaline dry battery.    ADVANTAGE - Enables to improve the leaking resistance and productivity of the battery, by covering the resin pouring gates with rubber adhesive coating layer.    DESCRIPTION OF DRAWING(S) - The figure shows a sectional view of the alkaline dry battery.    alkaline dry battery (10)    insulation gasket (23)    boss section (24)    resin pouring gates (26)    stable coating layer (32)
NOVELTY - The fibers made of electroconductive substance are aggregated. The surface area of each fiber, coated with the fluororesin of polytetrafluoroethylene (PTFE), is 0.06-1.20 mg/cm2.    USE - For water electrolysis fuel cell system, for use in motor vehicle, flats and business use building.    ADVANTAGE - The novel structure improves the operational efficiency of the fuel cell.    DETAILED DESCRIPTION - An INDEPENDENT CLAIM is also included for a reversible cell using the above structure.    DESCRIPTION OF DRAWING(S) - The figure shows the graph explaining the electric current voltage curve in fuel cell with respect to various coating quantity. (Drawing includes non-English language text).
NOVELTY - The lithium ionic conductive gel electrolyte comprises copolymer, lithium salt and organic solvent. The copolymer comprises polyfunctional salt monomer containing monomer having acid component and monomer having base component, and lithium salt monomer having polymerizable functional group.    USE - For batteries, electrical double layer capacitors and electrochemical device materials.    ADVANTAGE - The lithium ionic conductive gel-form electrolyte has favorable ionic conductivity even at low temperatures.
NOVELTY - Bipolar battery has a laminated component formed by laminating at least two layers or more of unit lamination electrode having preset width and length along cross section. The unit lamination electrode has a solid polymer electrolyte layer provided at bipolar electrode which has collector between anode and cathode active material layers.    USE - For electric vehicles (claimed) and electric power units.    ADVANTAGE - The bipolar battery is safe to use, eco-friendly and lightweight. The battery prevents reduction of ionic conductivity, short circuits caused by overlap of layers, and increase in internal resistance.    DETAILED DESCRIPTION - INDEPENDENT CLAIMS are included for the following:    (1) manufacture of bipolar battery; and    (2) vehicle.    DESCRIPTION OF DRAWING(S) - The figure shows the partial outline perspective view of the bipolar battery. (Drawing includes non-English language text).    core material (2)    anode active material (4)    insulating active material (8)    insulating film (10)    interior space of laminated component (M)
NOVELTY - The grade of elution of the impurity ion in heating gas humidified water, oxidizing agent gas humidified water and water produced by cell reaction, is measured to judge if the fuel cell operates in a specific battery property reduction region. If the battery operates in the specific battery property reduction region, the service condition of the fuel cell is controlled.    USE - For operating solid polymer fuel cell used for electric power generation in motor vehicle.    ADVANTAGE - The reduction of battery property is suppressed. The fuel cell can be run stably for a long period of time.    DETAILED DESCRIPTION - An INDEPENDENT CLAIM is also included for solid polymer fuel cell drive system.    DESCRIPTION OF DRAWING(S) - The figure shows the block diagram of the solid polymer fuel cell drive system. (Drawing includes non-English language text).    Solid polymer fuel cell drive system (1)    Solid polymer fuel cell (2)    Corrosion sensor (3)    Control unit (4)    pH measuring device (5)
NOVELTY - The fuel cell consists of a plastic board (13) having an electrolyte portion (14). A pair of catalyst layers (16, 18) are provided for the fuel and the air electrodes on the surfaces of the plastic board. A pair of collector layers (17, 19) are provided over the surfaces of the catalyst layers.    USE - Methanol fuel cell for mobile telephone.    ADVANTAGE - The durability and the reliability of the cell is improved and the operating temperature limits of the cell are wide.    DETAILED DESCRIPTION - An INDEPENDENT CLAIM is included for methanol fuel cell manufacturing method.    DESCRIPTION OF DRAWING(S) - The figures show views of the methanol fuel cell. (Drawing includes non-English language text).    Plastic board (13)    Electrolyte portion (14)    Catalyst layers (16, 18)    Collector layers (17, 19)
NOVELTY - The sulfonic acid group-containing polyimide resin composition comprises amino groups (1,2) with repeating structural unit. The amino group (1) with repeating structural unit is obtained by polycondensing polyfunctional component and tetracarboxylic acid dianhydride. Amino group (2) with repeating structural unit is obtained by polycondensing diamine and tetracarboxylic acid dianhydride.    USE - For sulfonic acid group-containing polyimide film as electrochemical element used in solid polymeric type fuel cell and direct methanol type fuel cell (all claimed).    ADVANTAGE - The sulfonic acid group-containing polyimide resin composition provides the film having high proton conductivity, outstanding chemical stability and high methanol interruption property.    DETAILED DESCRIPTION - The sulfonic acid group-containing polyimide resin composition comprises amino groups (1,2) with repeating structural unit. The amino group (1) with repeating structural unit is obtained by polycondensing polyfunctional component which contain 3 or more amino groups, and tetracarboxylic acid dianhydride. Amino group (2) with repeating structural unit is obtained by polycondensing diamine having substituent which contains sulfonic acid group in one portion of aromatic unit which adjoins the bending chain, and tetracarboxylic acid dianhydride. INDEPENDENT CLAIMS are included for the following:    (1) sulfonic acid containing polyimide film (1);    (2) solid polymeric type fuel cell; and    (3) direct methanol type fuel cell.    DESCRIPTION OF DRAWING(S) - The figure shows the principal portion sectional drawing of polymeric type fuel cell.    sulfonic acid group-containing polyimide film (1)    catalyst (2)    flow path (3)    separator (4)    gasket (5)
NOVELTY - The polymeric electrolyte film is obtained by blending fluoropolymer formed by radiation grafting and having introduced a sulfonic acid group with perfluorosulfonic acid group ion exchange material and/or perfluorocarboxylic acid group ion exchange material.    USE - Used as ion exchange membrane material for solid polymeric type fuel cell, water purification and decomposition of salt.    ADVANTAGE - The polymeric electrolyte film has excellent flexibility, durability, ion exchange ability and proton conductivity.
NOVELTY - The cloth having weight 50-200 g/m2, thickness 0.05-2 mm, bulk density 0.2-0.6 g/cc, volume resistivity 0.15 ohm cm or less, is cut into square shape . The coefficient of variation of the thickness of the cloth divided at twenty division points, is 3.2% or less. The length of warp and weft, is more than the double of the breadth.    USE - For use as gaseous diffusion layer in solid polymer fuel cell used for electric vehicle, domestic electric power unit used for supplying hot water.    ADVANTAGE - The cloth is excellent in gas permeability, electroconductivity, water retention, drainage and thickness non-uniformity.
NOVELTY - A fluorinated proton conductive polymer film comprises aromatic high molecular compound (A) having repeating unit(s) of specific formula, and proton conductive substituent. The atom in portion(s) of aromatic unit of compound (A) is substituted by fluorine atom.    USE - As electrolyte film solid polymeric-type fuel cell (claimed) used in motor vehicle, electronic apparatus and domestic electric power unit.    ADVANTAGE - The fluorinated proton conductive polymer film has excellent oxidation resistance, high proton conductivity and chemical stability.    DETAILED DESCRIPTION - A fluorinated proton conductive polymer film comprises aromatic high molecular compound (A) having repeating unit(s) of formulae (1-8), and proton conductive substituent. The atom in portion(s) of aromatic unit of compound (A) is substituted by fluorine atom.    -Ar1-X- (1)    -Ar2-Y- (2)    -Ar3-Z- (3)    -Ar4- (4)    Ar1-Ar4 = bivalent aromatic unit of formulae (9-18);    Ar5-Ar8 = tetravalent aromatic unit;    X-Z = divalent organic group chosen from -O-, -CO-, -CONH-, -COO-, -S-, -SO- and -SO2-; and    R1-R12 = H, halogen atom, 1-5C alkyl, 1-5C halogenated alkyl, allyl, aryl or phenyl.    INDEPENDENT CLAIMS are included for the following:    (1) fuel cell having the fluorinated proton conductive polymer film as electrolyte film; and    (2) manufacture of fluorinated proton conductive polymer film. The proton conductive polymer film containing compound (A) and proton conductive substituent is contacted with fluorine inducing agent.    DESCRIPTION OF DRAWING(S) - The figure shows infrared absorption spectrum of the fluorinated proton conductive polymer film.
NOVELTY - An ionic rubber or elastomer contains a salt structure introduced into the polymer chain via a chemical bond, and a low molecular ionic compound. The salt structure contains an anion and an ammonium cation. The ammonium cation is chosen from imidazolium ion, pyrazolium ion, benzimidazolium, pyridinium, indolium, carbazolium, quinolinium, piperidium, piperazium and/or 1-30C alkyl ammonium cations.    USE - For solid electrolyte film of batteries and capacitors such as lithium ion secondary battery and fuel cell.    ADVANTAGE - The ionic rubber or elastomer has favorable ionic conductivity, and rubbery and self-supporting workability.    DETAILED DESCRIPTION - An ionic rubber or elastomer contains a salt structure introduced into the polymer chain via a chemical bond, and a low molecular ionic compound. The salt structure contains an anion and an ammonium cation. The anion is chosen from BF4, PF6, CnF2n+1CO2, CnF2n+1SO3, (FSO2)2N(CF3SO2)2N, (C2F5SO2)2N, (CF3SO2)3CCF3SO2-N-COCF3, RSO3, ArSO3, R-SO2-N-SO2CF3 and/or ArSO2-N-SO2CF3 group anions, where n is 1-4, R is aliphatic group and Ar is aromatic group. The ammonium cation is chosen from imidazolium ion, pyrazolium ion, benzimidazolium, pyridinium, indolium, carbazolium, quinolinium, piperidium, piperazium and/or 1-30C alkyl ammonium cations. All the cations contain nitrogen, and the ring is substituted by 1-10C hydrocarbon group.
NOVELTY - The resistance (Rt) of a flat portion in thickness direction, is computed by subjecting the resistance (R0) of the imaginary portion, a constant (b) and the thickness (t) of the molded product, in a formula. The ratio of resistance (Rt) of the flat portion and the resistance (R0) of the imaginary portion is 0.8 or less.    USE - For separator of fuel cell used in motor vehicle, electromagnetic shielding component, electrode component, contact component for storage battery and electric-contact components used in space exploration and military applications.    ADVANTAGE - The resin molded article has excellent corrosion resistance and favorable electroconductivity.    DESCRIPTION OF DRAWING(S) - The figure shows the relationship between the distance between the electrode terminals and resistance value and a graph representing the correlation between the distance between the electrode terminals and resistance value.(Drawing includes non-English language text).
NOVELTY - A secondary non-aqueous electrolyte battery incorporates a positive electrode (1), a negative electrode (2), a separator (3) interposed between these electrodes and a non-aqueous electrolyte. The positive electrode includes an active material which is a mixture of a lithium-manganese oxide compound with a spinel structure and a lithium-transition metal oxide compound. The negative electrode includes an active material of graphite coated with a weakly crystalline carbon of which the total or a part of a surface of this first graphite material is coated with a second carbon material with a weaker crystallinity.    USE - Non-aqueous electrolyte secondary batteries are used in mobile electronic devices with the charge/discharge of an elevated current is repeated in a very short time cycle.    ADVANTAGE - The assembly prevents the diminution of the battery capacity and of the characteristics of discharge at elevated speed after several charge/discharge cycles. Degradation of the active positive electrode material during repeated charge/discharge cycles is prevented.    DESCRIPTION OF DRAWING(S) - The drawing is a schematic representation of an electrode body..    Positive electrode; (1)    Current collector of positive electrode; (1a)    Negative electrode; (2)    Current collector of negative electrode; (2a)    Separator; (3)    Electrode body. (10)
NOVELTY - An electrolyte composition having an aluminum current collector, comprises an imide salt and a nitrile-based solvent.    USE - For use in electrochemical battery, e.g. lithium and lithium ion primary and secondary batteries.    ADVANTAGE - The composition can withstand the high working charge voltage without corrosion of the current collector and will not decompose or be oxidized when subjected to high-voltage conditions.    DETAILED DESCRIPTION - An INDEPENDENT CLAIM is also included for an electrochemical battery having an aluminum current collector and containing an electrolyte composition.    DESCRIPTION OF DRAWING(S) - The figure shows a cyclic voltammogram (CV) relative to an aluminum foil current collector in an electrolyte solution comprising methoxyacetonitrile (100%) and lithium bistrifluoromethylsulfonylimide (TFMS-Imide) at 1 mol/l. The scan rate was 0.5 mV/s. The observed repassivation potential is below 4.2 V.
NOVELTY - The integrated flexible solar cell sewn into a rucksack flap of nylon or a similar material consists of a flexible foil.    USE - As a part of outdoor equipment.    ADVANTAGE - Mobile telephones and similar devices can be conveniently supplied with electric current.
NOVELTY - A fuel cell comprises electrolyte membranes (1) laminated on each other interposed between electrodes (2) by the application of a clamping pressure. The electrolyte membrane comprises beads (11) for counteracting the clamping pressure.    USE - For use in portable power supply, power supply for electric car, or household co-generation system.    ADVANTAGE - The creep resistance of the entire electrolyte membrane can be enhanced while maintaining the desired hydrogen ionic conductivity. The mixing of reactive gases on the anode side and the cathode side or minute short-circuiting of the two electrodes due to plastic deformation of electrolyte membrane can be prevented, making it possible to provide a polymer electrolyte membrane type fuel cell, which can make stable operation over an extended period. The performance deterioration or destruction of fuel cell caused by creep or stress relaxation in electrolyte can be inhibited.    DETAILED DESCRIPTION - An INDEPENDENT CLAIM is also included for a process for the production of a fuel cell, comprising incorporating beads in the electrolyte membrane for counteracting clamping pressure.    DESCRIPTION OF DRAWING(S) - The figure is a schematic longitudinal sectional view illustrating the configuration of MEA for solid polymer electrolyte type fuel cell.    Electrolyte membranes (1)    Electrodes (2)    Separators (3)    Compression (5)    Beads (11)
NOVELTY - The capacitor has first and second electrodes (1, 5) of opposite polarity contacting electrolyte (20). The maximum charges of the first and second electrode are matched to one another in accordance with the polarity of the electrodes.    USE - A double layer capacitor. Capacitors of this type are combined in a capacitor battery (claimed).    ADVANTAGE - The new double layer capacitor has higher power and energy density, and can be operated at higher voltages. This reduces the high cost of connecting numbers of capacitors in series, to meet the higher voltages generally required by practical applications. The materials required to construct the capacitor, and the costs, are reduced for a given charge.    DETAILED DESCRIPTION - An INDEPENDENT CLAIM is included for the method of reducing the differing maximum charges of the electrodes.    DESCRIPTION OF DRAWING(S) - Charge/potential model curves are presented. The curves 2A, 2B are for a classical, constant value condenser, 4A and 4B are for the double layer condenser.
NOVELTY - Composite ion exchange film comprises ion exchange composition, and support film having continuous gaps connecting to film, wherein the support film is immersed in the resin composition, and the resin composition comprises aromatic polyether and/or derivative thereof obtained by reacting aromatic sulfonate (1), aromatic dihalogen compound, bisphenol compound with alkali metal carbonate and/or metal bicarbonate in organic solvent.    USE - Ion exchange resin film for fuel batteries.    ADVANTAGE - The product has good mechanical strength and ion conductivity.    DETAILED DESCRIPTION - Composite ion exchange film comprises ion exchange composition, and support film having continuous gaps connecting to film, wherein the support film is immersed in the resin composition, and the resin composition comprises aromatic polyether and/or derivative thereof obtained by reacting aromatic sulfonate of formula (1), aromatic dihalogen compound, bisphenol compound with alkali metal carbonate and/or metal bicarbonate in organic solvent.    Q = SO2 or C(O);    X=Li, Na, K; and    Y=F, Cl, Br or I.    An INDEPENDENT CLAIM is also included for a similar film wherein the ion exchange resin composition contains units of formulae (2A) and (2B) in a ratio of n:m.    Z=Li, Na, H, aliphatic or aromatic amine derived cation,    Ar1, Ar3=divalent organic group,    Ar2= divalent organic group containing aromatic rings having electron attracting groups,    n=1-1000, and    m=0-1000.
NOVELTY - A microbattery (100) is produced by providing a conductive substrate (102); forming a thin film cathodic layer (108) on a surface(s) of the conductive substrate; subsequently forming a thin film electrolyte layer (110) over the cathodic layer; and subsequently forming a thin film anodic layer (112) over the electrolyte layer.    USE - For production of microbattery useful for implantable medical devices, remote sensors, miniature transmitters, smart cards, and micro-electro-mechanical-system devices.    DESCRIPTION OF DRAWING(S) - The figure is a simplified pictorial and sectional illustration of a microbattery.    Microbattery (100)    Substrate (102)    Cavities (104)    Thin film cathodic layer (108)    Thin film electrolyte layer (110)    Thin film anodic layer (112)
NOVELTY - Fluorine containing polymer solid electrolyte comprise (A) a non-crystalline fluorine containing polymer having a structure unit derived from fluorine containing ether (D) and electrolyte compound, wherein the ion conductivity at 25 degrees C using alternating nitrogen impedance method is 10 -10 -10 1S/cm.    USE - The product is used in electrochemical devices, batteries, capacitors, and sensors (all claimed).    ADVANTAGE - The product has high proton conductivity and heat stability.    DETAILED DESCRIPTION - Fluorine containing polymer solid electrolyte comprise:    (A) a non-crystalline fluorine containing polymer having a structure unit derived from fluorine containing ether and of formula -(d1)n1-(d2)n2-(d3)n3-(d4)n4- (D).    (d1)=-(OCF2CF2CF2)-,    (d2)= -(OCFX1CF2) - or -(OCF2CFX1)-,    (d3)= -(OCFX2)-, and    (d4)=- (OCH2CF2CF2)- or -(OCF2CF2CH2)-,    and    (B) electrolyte compound, wherein the ion conductivity at 25 degrees C using alternating nitrogen impedance method is 10 -10 -10 1S/cm.    INDEPENDENT CLAIMS are also included for    (1) a fluorine containing polymer solid electrolyte comprising (A), (B) and (C) organic solvent and/or water,    (2) an electrochemical device,    (3) a battery using the electrolyte,    (4) a capacitor,    (5) a solid display element, and    (6) a sensor
NOVELTY - A proton conductive membrane comprises a layered clay mineral powder which is a cation exchanger or an anion exchanger, and a first crosslinking structure including a sulfate group.    USE - The invention is used for a proton-exchange membrane fuel cell.    ADVANTAGE - The invention has excellent gas-barrier property, and excellent proton conductivity.    DETAILED DESCRIPTION - A proton conductive membrane comprises a layered clay mineral powder which is a cation exchanger or an anion exchanger; and a first crosslinking structure including an OSO2O group which crosslinks particles of the layered clay mineral powder. An INDEPENDENT CLAIM is also included for a method for producing a proton conductive membrane comprising preparing a spreading solution including a layered clay mineral powder; spreading the solution on a substrate such that a liquid membrane is formed; and removing a solvent for the liquid membrane by drying.
NOVELTY - A grid for collecting photovoltaic-generated current from a light incident top surface of a photovoltaic cell, comprises a directly electroplatable resin.    USE - For collecting photovoltaic-generated current from a light incident top surface of a photovoltaic cell.    ADVANTAGE - The invention achieves effective integrated series connections.    DESCRIPTION OF DRAWING(S) - The figure is a sectional view illustrating thin film photovoltaic cells.    Thin film semiconductor structure (11)    Metal foil electrode (12)    Window electrode (18)    Support substrate (21)    Metal wire (41)
NOVELTY - The operating service condition of the fuel cell (2) is controlled based on the measured oxidation grade of carbon in polymer cell, so that the promotion of oxidation reaction is avoided, when the cell is judged to be in preset oxidation promotion range based on measured oxidation grade level.    USE - Solid polymer fuel cell operating method for motor vehicle.    ADVANTAGE - Prevents increase in cross leak and internal resistance to drive a solid polymer fuel cell stably over a long period of time to maintain the energy efficiency at high level by avoiding the oxidation promotion condition.    DETAILED DESCRIPTION - An INDEPENDENT CLAIM is also included for solid polymer fuel cell driving system.    DESCRIPTION OF DRAWING(S) - The figure shows the block diagram of a drive system of solid polymer fuel cell. (Drawing includes non-English language text).    drive system (1)    solid polymer fuel cell (2)    voltage measuring device (3)    cell temperature measuring device (4)    pH measuring device (5)    oxidation sensor (6)    control unit (7)
NOVELTY - The polymer electrolyte support contains an organic fiber coated with an inorganic substance.    USE - Lithium secondary battery (claimed).    ADVANTAGE - The polymer electrolyte support has improved ionic conductivity and provides highly safe lithium secondary battery.    DETAILED DESCRIPTION - An INDEPENDENT CLAIM is included for lithium secondary battery.    DESCRIPTION OF DRAWING(S) - The figure shows the apparatus used for the measurement of short-proof property.    Polymer electrolyte (1)    SUS cylinder (2)    Spring (3)    Heat-resistant insulation board (4)    Resistance measuring device (5)
NOVELTY - The nylon composition contains magnetic powder (in wt.%) (82-95) and resin binders (20-5). The resin binder consists of nylon mixtures (80-95) comprising aliphatic nylon and polyamide group thermoplastic elastomer, and plasticizers (20-5) comprising a compound derived from hydroxybenzoic acid and alcohol having 12-22C side chain. The polyamide group thermoplastic elastomer consists of polyamide and polyether blocks.    USE - For resin magnet components (claimed).    ADVANTAGE - The nylon composition has excellent magnetic characteristics and provides resin magnet having excellent mechanical strength. The resin magnet has excellent dimensional stability and avoids generation of crack, irrespective of high or low temperature environment.    DETAILED DESCRIPTION - An INDEPENDENT CLAIM is also included for resin magnet components.    DESCRIPTION OF DRAWING(S) - The figure shows the resin magnet component having insert-molded rod like metal components.    metal components (1)    resin magnet (2)
NOVELTY - A metal film (12) containing metal catalyst which has higher reactivity than reactivity of gold film, contacts exposed portion of metallic substrate (13).    USE - For fuel cell such as solid polymeric type fuel cell, phosphoric acid type fuel cell, molten carbonate type fuel cell for electric vehicle.    ADVANTAGE - The corrosion resistance characteristics of the metallic component is improved. The metallic component is manufactured easily at reduced cost.    DETAILED DESCRIPTION - INDEPENDENT CLAIMS are also included for the following:    (1) fuel cell; and    (2) metallic component manufacturing method.    DESCRIPTION OF DRAWING(S) - The figure shows a schematic view of metallic component.    separator (10)    platinum film (12)    metallic substrate (13)    projection (14)    end surface (16)
NOVELTY - HS bus main portion bent in the direction, which faces each other from right and left, is interposed at surrounding surface between the batteries and attached to the battery by an adhesive sheet.    USE - High standard bus for battery used in electronic device    ADVANTAGE - Improves battery package density by a HS bus structure that is prevented from being thicker than battery    DESCRIPTION OF DRAWING(S) - The figure shows the HS bus structure.    HS bus (1)    Battery (5)
NOVELTY - A bending unit (4) is formed along the horizontal direction with respect to the vertical direction of the high standard (HS) bus.    USE - Bending structure of HS bus for batteries used in electronic device main unit.    ADVANTAGE - Since the bending unit is formed along the horizontal direction with respect to the vertical direction of HS bus the dimension adjustment along the diagonal direction is achieved accurately in a desired direction. And the bending structure that easily bends is provided.    DESCRIPTION OF DRAWING(S) - The figure shows a bending structure of HS bus.    high standard (Hs) bus main unit (1)    nickel metal (2)    polyamide coating layer (3)    bending unit (4)
NOVELTY - The HS bus has portions in the form of waveform with respect to the horizontal and vertical plane of the cable-run.    USE - High standard bus structure for battery used in electronic device units    ADVANTAGE - The waveform portion absorbs stress and prevents the fracture or twisting of cable-run to maintain the fixed shape of HS bus.    DESCRIPTION OF DRAWING(S) - The figure shows a schematic view of the HS bus structure.    HS bus (1)    waveform portion (4)    Nickel metal (2)    battery (5)
NOVELTY - The waveform portion (7) formed at cable run connected to the electrode (6) is positioned between the batteries (9).    USE - High standard bus structure for battery used in electronic device    ADVANTAGE - The waveform portion absorbs stress in cable run and prevents fracturing of HS bus.    DESCRIPTION OF DRAWING(S) - The figure shows the HS bus structure.    HS bus (1)    Hole (5)    Battery electrode (6)    Waveform portion (7)    Battery (9)
NOVELTY - The electrode assembly comprises separator (4) whose edge portion protrudes with respect to the anode and cathode edges. The distance between the separator and protective films (11a,11b) is 1 mm or less.    USE - Non-aqueous electrolyte secondary battery such as rechargeable lithium ion battery for electronic device such as mobile communication apparatus, notebook computer, palm computer, video camera, compact disk player, mini disk player and cordless telephone.    ADVANTAGE - Improves the safety at time of overcharging mode.    DESCRIPTION OF DRAWING(S) - The figure shows the section of rechargeable lithium ion battery.    Separator (4)    External protective layer (7)    Protective films (11a,11b)    Cover (12)
NOVELTY - The battery comprises a positive electrode active material layer (14), solid electrolyte layer (18), negative electrode active material layer (16) and collector layer laminated on a substrate. The solid electrolyte layer contains lithium ionic conductive inorganic solid electrolyte (15) and an organic high molecular compound (17).    USE - Solid battery e.g. lithium secondary battery.    ADVANTAGE - Enables providing highly flexible battery, while preventing the failure of battery component during manufacture or during use, reliably. Hence internal short-circuit is prevented, thereby improving durability of the battery. Also charging and discharging characteristics of the battery is improved.    DETAILED DESCRIPTION - An INDEPENDENT CLAIM is also included for solid battery manufacturing method.    DESCRIPTION OF DRAWING(S) - The figure shows a longitudinal cross-sectional view of the solid battery.    positive electrode active material layer (14)    solid electrolyte (15)    negative electrode active material layer (16)    organic high molecular compound (17)    solid electrolyte layer (18)
NOVELTY - A plastic film (21) is laminated by aluminum thin film (23). A reinforcement film which consists of a fiber reinforced composite material, is laminated between the aluminum thin film and the plastic film.    USE - For non-aqueous electrolyte secondary battery (claimed) used in e.g. mobile telephone, notebook type computer.    ADVANTAGE - Even when gas is produced inside the battery, deformation of battery is restrained.    DETAILED DESCRIPTION - An INDEPENDENT CLAIM is also included for non-aqueous electrolyte secondary battery.    DESCRIPTION OF DRAWING(S) - The figure shows a cross-sectional view of a sealing portion of laminated film. (Drawing includes non-English language text).    laminate film (2)    plastic film (21)    reinforcement film (22)    aluminum thin film (23)    heat fusion resin (24)
NOVELTY - A beta alumina tube (1) surrounds a guard tube (12) such that a gap (11) of predetermined width is formed between the tubes. The guard tube surrounds a sodium container (13) which has a sodium supply hole (8). A spacer (14) is provided in the beta alumina tube.    USE - Sodium molten salt battery e.g. sodium sulfur battery, sodium salt iron battery and sodium selenium battery.    ADVANTAGE - By forming gap of predetermined width between the beta alumina tube and guard tube, the safety of the battery is ensured. The flow amount of unnecessary sodium is suppressed by spacer and the reacting amount of sulfur and sodium is reduced so the battery is maintained safely.    DESCRIPTION OF DRAWING(S) - The figure shows the sodium molten salt battery.    beta Alumina tube (1)    Sodium supply hole (8)    Gap (11)    Guard tube (12)    Container (13)    Spacer (14)
NOVELTY - A metal film (22) is laminated between two resin films (21,23). The metal film is formed longer than the resin film in the junction portion (25) of laminate.    USE - For vehicle-mounted battery pack module (claimed).    ADVANTAGE - Permeation of water is prevented and hence improved waterproof capacity is attained. Long-term reliability of battery is improved.    DETAILED DESCRIPTION - INDEPENDENT CLAIMS are also included for the following:    (1) battery;    (2) battery manufacturing method;    (3) battery pack; and    (4) battery pack module.    DESCRIPTION OF DRAWING(S) - The figure shows the sectional views explaining the manufacturing process of battery.    laminate film (20)    resin films (21,23)    metal film (22)    junction portion of laminate (25)    press die (31)    projection (32)
NOVELTY - The inflow of humidified gas (14) into the humidified flow path (5) formed in hollow fiber (5a) having the water vapor permeability polymer film e.g. fluorine type ion exchange membrane, is stopped, and the supply of fluid (16) from cathode to the emission pipe is interrupted. The membrane in the flow path is maintained in wet condition, by retaining the fluid in the flow path.    USE - For humidification of polymer film e.g. flouring type ion exchange membrane used in solid polymer fuel cell.    ADVANTAGE - Suppresses the swelling contraction behavior of the polymer film. Prevents shortening the life cycle of the humidification system.    DETAILED DESCRIPTION - An INDEPENDENT CLAIM is also included for gas humidification system.    DESCRIPTION OF DRAWING(S) - The figure shows an explanatory drawing of the humidification system.    gas humidification apparatus (1)    flow path (5)    hollow fiber (5a)    humidified gas (14)    humidified fluid (16)
NOVELTY - A solid polymer-electrolyte film consists of a principal chain comprising copolymer of fluorocarbon-type vinyl monomer and hydrocarbon-type vinyl monomer, and a side chain which has molecular structure (I) of specific formula.    USE - For fuel cells.    ADVANTAGE - The solid polymer-electrolyte film is inexpensive, and has excellent durability, strength and ion electroconductivity.    DETAILED DESCRIPTION - A solid polymer-electrolyte film consists of a principal chain comprising copolymer of fluorocarbon-type vinyl monomer and hydrocarbon-type vinyl monomer, and a side chain which has molecular structure (I) of formula (1).    p = 1-4
NOVELTY - A polymer dispersion containing fluorine is manufactured by adding an acid to an aqueous dispersion containing fluorine-containing polymer precursor and performing ultrafiltration. The polymer precursor has -SO3X1 and/or -COOZ1 which is changed into -SO3H and/or -COOH by acid treatment.    USE - For dispersion composition used in active substance fixed component for forming electrolyte film of solid polymer electrolyte type fuel cell (all claimed).    ADVANTAGE - The method efficiently forms polymer dispersion containing fluorine by simple acid and alkali treatment from polymer precursor.    DETAILED DESCRIPTION - A polymer dispersion containing fluorine is manufactured by adding an acid to an aqueous dispersion containing fluorine-containing polymer precursor and performing ultrafiltration. The polymer precursor has -SO3X1 and/or -COOZ1.    X1 = M11/L or NR1R2R3R4;    Z1 = M21/L or NR5R6R7R8;    R1-R8 = H or 1-4C alkyl group; and    M1 and M2 = metal having L valency, preferably chosen from 1, 2, 4, 8, 11, 12 and/or 13 group elements of periodic table.    The groups -SO3X1 and -COOZ1 in the precursor are changed into -SO3H and -COOH, respectively by acid treatment.    INDEPENDENT CLAIMS are included for the following:    (1) polymer dispersion containing fluorine formed by above method;    (2) dispersion composition containing above polymer dispersion and an alcohol chosen from methanol, ethanol, propanol and/or tetrafluoro propanol;    (3) film formed by casting above polymer dispersion or dispersion composition;    (4) active substance fixed component which is obtained by applying a composition containing above polymer dispersion or dispersion composition and an active substance on a base material;    (5) electrolyte film comprising above active substance fixed component; and    (6) solid polymer electrolyte type fuel cell having above electrolyte film.
NOVELTY - The wet-heat convertible porous sheet (5a) comprises cellulosic fiber and polyphenylene-sulfide type fiber.    USE - For wet-heat exchange in solid polymer fuel cell (claimed), and other humidification apparatus.    ADVANTAGE - The wet-heat convertible porous sheet has excellent handleability, heat resistance, chemical resistance, and water resistance. The collection of oozed-out water droplets is prevented even after prolonged use.    DESCRIPTION OF DRAWING(S) - The figure shows the measuring device for wet-heat exchange evaluation.    dry air (1,8)    water-vapor generator (2)    flowmeters (3,9)    wet-heat exchange unit (5)    wet-heat convertible porous sheet (5a)
NOVELTY - A module (10) for a fuel cell array comprises at least two plates (7, 8) and a seal (9) comprising a polymer material. The seal is common to the plates. The plates are at least partially connected to one another by the seal.    USE - Fuel cell array.    ADVANTAGE - Provides low production costs of a fuel cell array and ensures reliable seal.    DETAILED DESCRIPTION - An INDEPENDENT CLAIM is also included for a method for producing a module for a fuel cell array comprising inserting at least two plates at least zonally in to a mold. A polymer sealing material is fed into the mold so that the sealing material attaches to the plates.    DESCRIPTION OF DRAWING(S) - The figure shows a fuel cell array in a section of the module.    Shafts (1)    Plates (7, 8)    Seal (9)    Module (10)
(CN1477723-A)   NOVELTY - The safety-valve structure has fluororesin fine powder (26) interposed in between the contact surfaces of the valve cylinder (21) and the valve (22).    USE - For closed type battery.    ADVANTAGE - Enables to maintain the internal pressure of the battery safely for a long period of time and discharge hydrogen gas accurately. Improves operational reliability and safety of the valve by preventing the penetration of sulfuric acid in between the valve seat and the valve.    DESCRIPTION OF DRAWING(S) - The figure shows a longitudinal cross-sectional view of the safety-valve structure of the closed type battery.    battery jar lid (1)    closed type battery safety-valve structure (2)    valve cylinder (21)    valve (22)    valve hole (23)    upper cover (24)    gas ejection opening (25)    fluororesin fine powder (26)
NOVELTY - A photovoltaic or electroluminescent cell comprises two electrodes separated by a dye-linked block polymer material (p1). The molecules of (p1) in electrical connection with the first electrode, contain n-type semiconductor polymer block (b1) linked via a light absorbing monomeric dye moiety to a p-type semiconductor polymer block (b2) in electrical connection with the second electrode. The blocks are phase separated into distinct layers.    USE - Device for interconverting light and electricity, e.g. solar cell.
NOVELTY - High water permeability proton exchange membrane (12) for an electrochemical cell comprises: 20-40 vol.% structural insulating phase; 50-70 vol.% hydrated nanoporous ionomer phase; and 10 vol.% microporous water-filled phase of open pores of diameter 0.3-1 microns defined within ionomer phase so that water may flow through open pores between two opposed catalytic surfaces (14, 16) of membrane.    USE - For use as electrolyte in electrochemical cell, e.g. fuel cell or electrolysis cell.    ADVANTAGE - Water transport is enhanced between opposed catalytic surfaces of the membrane.    DETAILED DESCRIPTION - The structural insulating phase consists of a particulate material, whisker material, or fibrous material, the material being electronically non-conductive.    The hydrated nanoporous ionomer phase consists of a cation exchange resin.    An INDEPENDENT CLAIM is also included for a method of making a high water permeability proton exchange membrane, comprising positioning a structural insulating material to define an overall membrane volume, and filling all but 10% of the overall membrane volume with a hydrated nanoporous ionomer material so that a microporous water-filled phase consisting of open pores is defined within the ionomer material.    DESCRIPTION OF DRAWING(S) - The figure is a schematic, cross-sectional representation of a fuel cell employing a high water permeability proton exchange membrane.    Membrane (12)    Catalytic surfaces (14, 16)    Anode and cathode catalysts (18, 20)
NOVELTY - A lithium secondary battery comprises an electrode and a non aqueous electrolyte. The electrode comprises an active material layer (2) provided on a current collector (1) and containing an active material (2a) capable of electrochemically occluding and releasing lithium and having cracks (4) formed in the layer by occlusion and releasing of lithium. The cracks of the active material layer is filled with the solid non aqueous electrolyte (3).    USE - As lithium secondary battery.    ADVANTAGE - The invention improves current collection of an electrode and provides a lithium secondary battery having excellent charge and discharge cycle characteristics.    DETAILED DESCRIPTION - An INDEPENDENT CLAIM is also included for a method for manufacturing a lithium secondary battery by preparing a temporary battery comprising the electrode and the electrolyte comprising a lithium salt; forming cracks in the active material layer by charging and discharging the temporary battery; adding a polymerizable monomer to the electrolyte in the temporary battery; and polymerizing the monomer to form the solid electrolyte and to fill the cracks with the solid electrolyte.    DESCRIPTION OF DRAWING(S) - The figure shows a cross-section of a negative electrode.    Current collector (1)    Active material layer (2)    Active material (2a)    Binder (2b)    Solid electrolyte (3)    Cracks (4)
NOVELTY - A non aqueous-electrolyte secondary battery has a cathode, an anode and a non aqueous-electrolyte, in a container. The non aqueous-electrolyte contains a halogenated aromatic hydrocarbon. The container is made from a sheet and is sealed in the joining layer obtained by heat welding of a polyethylene type resin. The edge portion of inner face side of the container is bulged at least in one portion of the joining layer.    USE - As rechargeable lithium ion battery used in electronic devices, such as mobile communication apparatus, notebook personal computers, integrated video cameras, portable compact disk players, and cordless telephones.    ADVANTAGE - The non aqueous-electrolyte secondary battery has improved safety during overcharge.    DESCRIPTION OF DRAWING(S) - The figure shows a perspective diagram of the rechargeable lithium-ion battery.    Anode terminal (5)    Cathode terminal (6)    Accommodation portion (10)    Cover surface (11)
NOVELTY - A long-type carbonaceous precursor fiber cloth is continuously subjected to carbonization in an inert-gas atmosphere, to obtain a carbonaceous fiber cloth.    USE - For manufacturing carbonaceous fiber cloth used for gaseous-diffusion layer material (both claimed) for alkali-type, phosphoric-acid type, molten-carbonate type, solid-electrolyte type or solid-polymer type fuel cells used as electric power unit for motor vehicles and co-generation systems.    ADVANTAGE - The manufacturing method provides carbonaceous fiber cloth having favorable gas permeability, electroconductivity, water retention, drainage property, thickness uniformity, rigidity, handleability, and smoothness.    DETAILED DESCRIPTION - INDEPENDENT CLAIMS are included for the following:    (1) carbonaceous fiber cloth; and    (2) gaseous-diffusion layer material.
NOVELTY - Several micropores (10) having diameter smaller than the wavelength of light used for photoelectric conversion, are formed at the surface of an electrode film (14) on a photoelectric conversion layer (13).    USE - Solar cell for electric power generation.    ADVANTAGE - Provides solar cell with high photoelectric conversion efficiency.    DETAILED DESCRIPTION - An INDEPENDENT CLAIM is also included for solar cell manufacturing method.    DESCRIPTION OF DRAWING(S) - The figure shows a sectional view of the solar cell.    electrode films (2,14)    micropores (10)    photoelectric conversion layer (13)    n-type semiconductor layer (13a)
NOVELTY - The battery contains a pair of electrodes and electrolyte, and collector between pair of electrodes. The collector (20) is equipped with layer (I)(21) comprising binder, and layer (II)(22) comprising active material which is provided sequentially. The layer (I) has strong binding capacity when compared with layer (II).    USE - As secondary batteries (claimed) for electronic devices.    ADVANTAGE - The battery has high capacitance, and excellent load characteristics. The binder contained in the battery improves the strength of detachment of the electrode.    DESCRIPTION OF DRAWING(S) - The figure shows principal portion of outline sectional drawing of electrode equipped with layer (I) and layer (II). (Drawing includes non-English language text).    collector (20)    layer (I) (21)    layer (II) (22)
NOVELTY - The battery pack has several thin batteries (10) including positive and negative electrode terminals (104,105) that are connected to a power generation component. The positive and negative electrode terminals are fixed or released using a fixing unit (5) including a damping material (53).    USE - Battery pack for vehicle (claimed).    ADVANTAGE - Enables exchanging the thin batteries easily.    DETAILED DESCRIPTION - INDEPENDENT CLAIMS are also included for the following:    (1) composite battery pack; and    (2) vehicle.    DESCRIPTION OF DRAWING(S) - The figure shows the top and side views of the fixing device. (Drawing includes non-English language text).    fixing unit (5)    thin battery (10)    fixing base (51)    damping material (53)    positive electrode terminal (104)    negative electrode terminal (105)
NOVELTY - An ionic conductive binder consists of a crosslinkable polyether ketone which contains an aromatic ring having a proton-acid group and 1-20C alkyl group.    USE - For electrode forming composition used for electrodes of fuel cells (both claimed). Also used for proton conduction film of fuel cell.    ADVANTAGE - The ionic conductive binder provides composition having high ionic conductivity, and excellent heat resistance and water resistance. The ionic conductive binder has favorable adhesion with aromatic polymer type electrolyte film or electrode material. The fuel cell carries out high electric current operation under low resistance using the binder, and has high durability.    DETAILED DESCRIPTION - INDEPENDENT CLAIMS are included for the following:    (1) composition for electrode formation consisting of binder and electrode material;    (2) varnish comprising the binder and a solvent;    (3) electrode for fuel cells obtained using the ionic conductive binder or composition for electrode formation;    (4) fuel cell obtained using the binder or composition for electrode formation.    DESCRIPTION OF DRAWING(S) - The figure shows the schematic cross-sectional figure of fuel cell.    electrolyte film (1)    electrode with catalyst (2,2')    gasket (3)    separator (4)    pressure plate (5)    gas passageway (6)
NOVELTY - An electrolyte (23) has an ethylene glycol derivative, and a supporter which is a copolymer containing vinylidene fluoride as a monomer unit.    USE - For battery (claimed) used in portable electronic devices such as video tape recorder, mobile telephone and laptop computer.    ADVANTAGE - The electrolyte exist in a stable gel state and has improved ionic conductivity at low temperature.    DETAILED DESCRIPTION - An electrolyte has ethylene glycol derivative of formula (1), and a supporter which is a copolymer containing vinylidene fluoride as a monomer unit.    R1 = CH3COO, C2H5COO or C3H7COO;    R2 = 3C or less alkyl group; and    n = 1-5.    An INDEPENDENT CLAIM is included for battery (20).    DESCRIPTION OF DRAWING(S) - The figure shows the disassembled isometric view of secondary battery. (Drawing includes non-English language text).    battery (20)    anode (21)    cathode (22)    electrolyte (23)    separator (24)
NOVELTY - The battery includes a polymer electrolyte layer (12) having an electrode layer (12a) formed at surface of positive-electrode-sheet (13). Another electrode layer (12b) formed at the side edge (13b) of the sheet, is arranged in a row at the electrode layer (12a).    USE - Lithium ion polymer secondary battery    ADVANTAGE - Prevents peeling of collector foil and active-material layer, short circuit within battery and reduction of battery capacity.    DETAILED DESCRIPTION - An INDEPENDENT CLAIM is also included for manufacture of lithium ion polymer secondary battery.    DESCRIPTION OF DRAWING(S) - The figure shows a sectional view of lithium ion polymer secondary battery. (Drawing includes non-English language text).    polymer electrolyte layer (12)    electrode layers (12a,12b)    positive-electrode-sheet (13)    side edge (13b)
NOVELTY - A fuel flow regulator includes a fuel cell flow path comprising a solid-state material for regulating fuel flow by adsorption.    USE - Used as fuel flow regulator for fuel cell used in electronic device (claimed).    ADVANTAGE - The fuel flow regulator regulates flow and/or pressure of fuel delivered to the fuel cell.    DETAILED DESCRIPTION - INDEPENDENT CLAIMS are also included for:    (a) an electronic device comprising a fuel cell providing power to an electrical load, fuel source, fuel flow path between the fuel cell and the fuel source, and fuel flow regulator; and    (b) regulating flow between a fuel cell and a fuel source by disposing a solid-state adsorptive material between the fuel cell and the fuel source.    DESCRIPTION OF DRAWING(S) - The figure is a labeled diagram of the fuel cell system.
NOVELTY - A heat transfer fluid comprises de-ionized water and additive package. The additive package comprises polymeric ion suppressant and organic corrosion inhibitor. The polymeric ion suppressant reacts with positive and negative ions.    USE - For use in polymer electrolyte membrane (PEM) fuel cell (claimed).    ADVANTAGE - The invention retains low electric conductivity through periods of use.    DESCRIPTION OF DRAWING(S) - The figure shows a schematic flow diagram of PEM type cell coolant loop.    Fuel cell coolant loop (10)    Fuel cells (18)    Coolant (22)    Line (26)    Manifolds (28, 30)    Via line (32)
NOVELTY - An organic-inorganic hybrid material is produced by crosslinking a precursor that is an organosilicon compound having a mesogen group.    USE - The hybrid material is used as an optically-anisotropic material to a proton-conductive material for energy devices and electrochemical sensors used for fuel cells (claimed).    ADVANTAGE - The organic-inorganic hybrid material produces a highly heat-resistant, proton-conductive membrane.
NOVELTY - Process for optimizing the conductivity of a carbon fiber fleece bound using a binder comprises introducing conducting particles into the binder, preferably into the non-active binder, contacting the particles and the binder with the carbon fiber fleece, forming a composite from the materials, determining the conductivity of the bound fleece, optionally repeating the above steps if the conductivity of the bound fleece is to be increased, optionally varying the surface tension and/or inertness of the binder in the bound fleece, and optionally varying the wettability in the bound fleece.    USE - Used in polymer electrolyte fuel cells (claimed).    ADVANTAGE - The carbon fiber fleece has good conductivity, high temperature resistance and high mechanical strength.    DETAILED DESCRIPTION - An INDEPENDENT CLAIM is also included for a carbon fiber fleece bound using a binder.
NOVELTY - Production of a gas diffusion electrode (1) containing carbon fibers (2), soot (3) and polytetrafluoroethylene (4) comprises forming one or more dispersions containing a gas diffusion electrode component and a liquid, producing a precursor material from the dispersion, drying, sintering, impregnating the precursor material, compressing into a gas diffusion electrode material, and removing pieces of required dimensions.    USE - Used in fuel cells.    ADVANTAGE - The electrode has good electrical conductivity and good diffusion properties, especially for oxygen.    DETAILED DESCRIPTION - Production of a gas diffusion electrode (1) containing carbon fibers (2), soot (3) and polytetrafluoroethylene (4) comprises forming one or more dispersions containing a gas diffusion electrode component and a liquid, producing a precursor material from the dispersion, drying, sintering, impregnating the precursor material with an impregnated precursor material when the precursor material contains one or more of the components in the required amount, compressing into a gas diffusion electrode material, and removing pieces of required dimensions from the material.    INDEPENDENT CLAIMS are also included for the following:    (1) Gas diffusion electrode obtained by the above process;    (2) Membrane electrode unit containing a polymer electrolyte membrane and a gas diffusion electrode; and    (3) Polymer electrolyte fuel cell containing an anode, cathode and polymer electrolyte membrane arranged between the electrodes, in which one of the electrodes is a gas diffusion electrode.    DESCRIPTION OF DRAWING(S) - The drawing shows a cross-section through a gas diffusion electrode.    Gas diffusion electrode (1)    Carbon fibers (2)    Carbon black (3)    Polytetrafluoroethylene (4)    Catalyst material (6)
NOVELTY - A cathode active material for a lithium secondary cell contains diadochite that is a mineral containing phosphate, sulfate and hydroxyl groups.    USE - For a lithium secondary cell (claimed) in a cellular phone.    ADVANTAGE - The cathode active material has a high capacity and a long lifetime.    DETAILED DESCRIPTION - A cathode active material for a lithium secondary cell contains diadochite of formula Fe2(PO4)(SO4)(OH). An INDEPENDENT CLAIM is also included for a method for manufacturing a cathode active material for a lithium secondary cell by mixing diadochite powder, lithium salt and metal salt with a solution; drying the mixture; and heating the dried mixture.
NOVELTY - The electrolyte film comprises a polymeric thin film (1) of polytetrafluoroethylene or polysiloxane with several fine holes (5) onto which ion conductive electrolyte (11) is packed.    USE - Electrolyte film for direct methanol fuel cell used as electricity source for mobile telephone.    ADVANTAGE - By packing ion conductive electrolyte in the holes formed on the polymeric thin film, permeation of methanol is suppressed thereby excellent ionic conductivity is obtained.    DETAILED DESCRIPTION - An INDEPENDENT CLAIM is also included for manufacturing method of electrolyte film.    DESCRIPTION OF DRAWING(S) - The figure shows the schematic diagram of electrolyte film preparation process. (Drawing includes non-English language text).    polymeric electrolyte (1)    hole (5)    fuel electrode (8)    air electrode (9)    conductive electrolyte (11)
NOVELTY - A main case (12b) has a substrate (16) provided with a field effect transistor (FET) (15). A heat sink (17) adhered between the FET and a cooling plate (18) using silicone resin.    USE - Electric power assisted bicycle (claimed).    ADVANTAGE - The heat from the FET is radiated effectively using the heat sink.    DETAILED DESCRIPTION - An INDEPENDENT CLAIM is included for electric power assisted bicycle.    DESCRIPTION OF DRAWING(S) - The figure shows the section top views of the battery apparatus.    Main case (12b)    FET (15)    Substrate (16)    Heat sink (17)    Cooling plate (18)
NOVELTY - The liquid opening stopper has an internal filter containing a mixture of polypropylene resin and another resin.    USE - Storage battery.    ADVANTAGE - The liquid opening stopper has excellent sustainability of water-repellent effect and large industrial value.
NOVELTY - An accommodation concave region (9) formed at the depth surface of the stepping region (10) of shaft (8), comprises inner and outer lip portions (1,2) with an opening groove (3). A small protruding line (13) is formed at the peripheral surface (8a) of the shaft, such that the diameter (D13) of shaft is larger at the protruding line surface than the diameter (D12) at the step region.    USE - For sealing high pressure hydrogen gas in valves such as regulator solenoid valve of hydrogen gas fuel cell vehicle.    ADVANTAGE - By using simple and compact sealing structure, efficient hydrogen gas sealing structure for regulator solenoid valve of fuel cell vehicle is obtained.    DETAILED DESCRIPTION - An INDEPENDENT CLAIM is also included for seal for high pressure hydrogen gas.    DESCRIPTION OF DRAWING(S) - The figure shows a sectional view of the high pressure hydrogen gas sealing structure.    inner lip portion (1)    outer lip portion (2)    opening groove (3)    shaft (8)    peripheral surface (8a)    accommodation concave region (9)    step region (10)    protruding line (13)    diameter of shaft (D12,D13)
NOVELTY - A photosensitive sheet is irradiated with light, to form a latent image on the sheet. An image-receiving sheet is made to contact the surface of photosensitive sheet, after applying water comprising water ejected from a fuel cell, to surface of photosensitive sheet. The receiving sheet is heated so that image transferred from the photosensitive sheet, to the receiving sheet, is fixed on the receiving sheet.    USE - For printing image data acquired by camera and personal computer, on image-receiving paper e.g. photographic paper.    ADVANTAGE - Since the water ejected from the fuel cell is applied to the surface of the photosensitive sheet, for improving the adhesion between the photosensitive sheet and the image-receiving sheet, enables producing a printed sheet, even in places where there is no availability of water. Since fuel cell is provided in the printer, enables operating the printer, when there is no main power supply. Reduces the size of the printer by integrating the fuel cell in the magazine of the printer.    DETAILED DESCRIPTION - An INDEPENDENT CLAIM is also included for printer.    DESCRIPTION OF DRAWING(S) - The figure shows a partial schematic view of a printer with a magazine storing the photosensitive sheet and the image-receiving sheet.    fuel tank (15)    optical head (36)    reactor (40)    nozzle (46)    water ejection pipe (49)
NOVELTY - The laminate has a sequential laminate of an outer layer, an aluminum foil, and an inner layer. A resin film layer containing resin having hydroxyl and carboxyl groups in the molecule, is interposed between the aluminum foil and the inner layer.    USE - For packing secondary batteries, such as lithium ion polymer secondary battery (claimed).    ADVANTAGE - The laminate enables reliable packing of secondary batteries. The bonding strength is not reduced even when contacted with electrolyte liquid over a long period of time. Generation of spill of electrolyte liquid and bursting are prevented even during high-temperature storage. The innermost layer of the packing is excellent in adhesivity with the metal electrode of the secondary battery. The laminate is excellent in thermobonding of the innermost layer, gas barrier property, corrosion resistance with respect to hydrofluoric acid produced by deterioration of gel-form electrolyte, and drawing property.    DETAILED DESCRIPTION - INDEPENDENT CLAIMS are included for the following:    (1) manufacture of laminate;    (2) battery packaged component; and    (3) surface treating agent.
NOVELTY - A proton-conducting polymer membrane containing a polyazole blend is obtained by making a mixture containing polyphosphoric acid and polyazole and/or compounds which form polyazoles on heating, adding a non-polyazole polymer, then heating and processing to form a self-supporting membrane.    USE - In membrane-electrode units, especially for use in fuel cells. Other applications include electrolysis, condensers and battery systems.    ADVANTAGE - Polymer-electrolyte membranes with high mechanical stability, a high level of efficiency (high conductivity over a wide temperature range, especially at high temperature without added moisture) and a long service life, enabling the production of fuel cells which can be operated at low temperature (e.g. 80degreesC) without greatly reducing the service life. These membranes are produced by a simple, low-cost method, without using expensive solvents such as dimethyl-acetamide which are difficult to remove.    DETAILED DESCRIPTION - A proton-conducting polymer membrane containing a polyazole blend, obtained by (A) making a mixture containing polyphosphoric acid (PPA), polyazole(s) (polymer A) and/or compounds which form polyazoles when heated, (B) heating the mixture at up to 400degreesC under inert gas, (C) coating the mixture (from step A and/or B) onto a support and (D) applying suitable treatment to the resulting membrane until it is self-supporting. In this process, non-polyazole polymer(s) (B) is/are added to the composition obtained in step A and/or B in a wt. ratio of (polyazole A):(polymer B) = 0.1-50. INDEPENDENT CLAIMS are also included for    (1) electrodes with a conductive polymer coating made by the above method, but using an electrode as the support in step (C)    (2) membrane-electrode units containing electrode(s) and membrane(s) as above    (3) fuel cells containing such membrane-electrode units
NOVELTY - A catalyst-coated, proton-conducting, polyazole-containing polymer membrane is produced by processing a mixture containing polyphosphoric acid and polyazole and/or compounds which form polyazoles on heating, so as to form a self-supporting membrane which is then coated with catalyst.    USE - In membrane-electrode units, especially for use in fuel cells. Other applications include electrolysis, condensers and battery systems.    ADVANTAGE - Polymer-electrolyte membranes with a high level of efficiency (especially high conductivity over a wide temperature range, especially at high temperature without added moisture), enabling the production of membrane-electrode units with a very high power density (at a very low catalyst content) and a long service life at high power density. These membranes are produced by a simple, low-cost method, without using high-boiling solvents such as dimethylacetamide which are difficult to remove.    DETAILED DESCRIPTION - A catalyst-coated, proton-conducting polymer membrane containing polyazoles, obtained by (A) making a mixture containing polyphosphoric acid (PPA), polyazole(s) (polymer A) and/or compounds which form polyazoles when heated, (B) heating the mixture at up to 400degreesC under inert gas, (C) coating the mixture (from step A and/or B) onto a substrate, (D) applying suitable treatment to the resulting membrane until it is self-supporting and (E) applying layer(s) of catalyst to the membrane formed in (C) and/or (D).    INDEPENDENT CLAIMS are also included for    (1) membrane-electrode units containing electrode(s) and membrane(s) as above    (2) fuel cells containing such membrane-electrode units
NOVELTY - A catalyst adsorbent for removal of sulfur compounds from gas and liquid feed streams for fuel cells, comprises nickel or a nickel compound deposited on a silica carrier; an alumina promoter; and an alkaline earth compound promoter.    USE - For removal of sulfur compounds from gas and liquid feed streams for fuel cells.    ADVANTAGE - The inventive catalyst adsorbent has enhanced adsorption capacity over an extended range of sulfur concentrations.    DETAILED DESCRIPTION - An INDEPENDENT CLAIM is also included for a process for the manufacture of a catalyst adsorbent for removal of sulfur compounds from gas and liquid feed streams for fuel cells, comprising preparing a precursor catalyst adsorbent material comprising a nickel compound deposited on a silica carrier and further comprising an alumina promoter and an alkaline earth compound promoter. The precursor material is dried at 180-220degreesC or calcined at 370-485degreesC. The dried material is reduced to produce the catalyst adsorbent.
NOVELTY - The electrolyte film is interposed between a fuel electrode and an air electrode of a fuel cell. The electrolyte film is a solid polymer film containing fluororesin modified by irradiation of ionizing radiation. The modified fluororesin is sulfonated at the graft polymerization portion obtained by graft polymerizing a compound containing vinyl and/or fluoro group by irradiation of ionizing radiation.    USE - For fuel cells.    ADVANTAGE - The electrolyte film has outstanding ion exchange property, and is manufactured by inexpensive method.    DETAILED DESCRIPTION - An INDEPENDENT CLAIM is included for manufacture of electrolyte film.
NOVELTY - The solid polymer electrolyte comprises aromatic hydrocarbon-type polymer compound. The aromatic ring of principal chain of the compound is substituted with hydrocarbon group having sulfonic acid group in the terminal as substituent by sulfonamide group.    USE - For polymeric electrolyte film, catalyst electrode layer, fuel cell (all claimed), water electrolysis, hydrohalic acid electrolysis, brine electrolysis, oxygen enricher, humidity sensor and gas sensor.    ADVANTAGE - The solid polymer electrolyte has excellent deterioration-proof property, dynamic strength and ionic conductivity. The electrolyte is obtained easily and economically.    DETAILED DESCRIPTION - INDEPENDENT CLAIMS are included for the following:    (1) a polymeric electrolyte film;    (2) a catalyst electrode layer; and    (3) a fuel cell.
NOVELTY - The battery has a collector (11) of circular/elliptical/polygon/tetragon shape, which is provided along side plane of solid electrolyte enveloping tube (1) arranged inside anode chamber (5), such that lower portion of collector contacts with anode container (3).    USE - For electric vehicle, hybrid vehicle and electric power storage apparatus.    ADVANTAGE - The capacity and lifetime of battery are increased and also the mechanical reliability of battery is improved.    DESCRIPTION OF DRAWING(S) - The figure shows the sectional drawings of the sodium sulfur battery. (Drawing includes non-English language text).    enveloping tube (1)    anode container (3)    anode chamber (5)    sodium container (8)    collector (11)
NOVELTY - The fuel cell has an electrolyte film interposed between a cathode and an anode. The anode and/or cathode has an electroconductive powder, which supported an electroconductive organic polymer having oxidation-reduction function, as an electrode catalyst. The oxidation-reduction function, is provided by supplying an oxidizing agent to the cathode, and a reducer to anode with a gas.    USE - As electric power unit for electric vehicles and domestic dispersed-type power source.    ADVANTAGE - The fuel cell has high output and high voltage.
NOVELTY - A film laminate (20) which covers the exterior of the battery, has resin films (21,23) and metal films (22) that are sequentially laminated. The edge portion (25) of the film laminate is pressurization compressed using a heat press die (31) which has an inclination towards front-end (26) of the laminate.    USE - For battery pack module (claimed) mounted on vehicle such as electric vehicle and hybrid vehicle.    ADVANTAGE - Prevents permeation of water through film laminate, by suppressing the exposure of resin films. Thus the waterproof property and long-term reliability of battery are improved.    DETAILED DESCRIPTION - INDEPENDENT CLAIMS are also included for the following:    (1) battery manufacturing method;    (2) battery pack; and    (3) battery-pack module.    DESCRIPTION OF DRAWING(S) - The figure shows a sectional view explaining the battery manufacturing procedure.    film laminate (20)    resin films (21,23)    metal films (22)    edge portion of laminate (25)    front end of laminate (26)    heat press die (31)
NOVELTY - The polymer electrolyte secondary battery consists of an anode, a cathode, and an electrolyte containing fluorine-containing lithium salt. The electrolyte consists of a polymer obtained by polymerizing a monomer having acrylate group and/or methacrylate group, to which a specific lithium carboxylate salt is added.    USE - As polymer electrolyte secondary battery.    ADVANTAGE - The generation of fluorine ion from the electrolyte is prevented. Battery characteristics are improved.    DETAILED DESCRIPTION - The polymer electrolyte secondary battery consists of an anode, a cathode, and an electrolyte containing fluorine-containing lithium salt. The electrolyte consists of a polymer obtained by polymerizing a monomer having acrylate group and/or methacrylate group, to which a lithium carboxylate salt of formula RCOOLi is added, where R is hydrogen or organic group without unsaturated bond. The lithium salt containing fluorine, is hexafluoro phosphate lithium (LiPF6).
NOVELTY - A proton conduction film contains 0.5-10 weight parts of nitrogen compound having boiling point of 100 degrees C or more, with respect to 100 parts of proton conductive resin. The proton conductive resin has sulfonic acid as an ion exchange group. The nitrogen compound is mixed at an arbitrary ratio in water.    USE - As proton conduction film used for several electrochemical elements such as fuel cell, capacitor and electrochromic display device.    ADVANTAGE - The proton conduction film has high proton conductivity and excellent heat resistance.
NOVELTY - The manufacture of lead storage battery involves producing cathode active material paste using lead powder, sulfuric acid and water containing barium sulfate. The water containing barium sulfate is formed from wash water used for washing barium sulfate. The barium sulfate is formed by baking mixture of baryte and coke to form barium compound, dissolving the barium compound in water, and adding sulfuric acid.    USE - For manufacturing lead storage battery.    ADVANTAGE - The method inexpensively and quickly forms lead storage battery.    DETAILED DESCRIPTION - The manufacture of lead storage battery involves producing cathode active material paste using lead powder, sulfuric acid and water containing barium sulfate. The water containing barium sulfate is formed from wash water used for washing barium sulfate. The barium sulfate is formed by baking mixture of baryte and coke to form barium compound, dissolving the barium compound in water, and adding sulfuric acid to formed aqueous solution of barium compound.
NOVELTY - A unit cell (10) is arranged inside an external case (25). An internal filling resin (24) is formed between the unit cell and the external case. An external elastic support (26) supports and installs the external case in a predetermined area.    USE - For hybrid vehicle and electric vehicle.    ADVANTAGE - Prevents destruction of battery due to vibration of vehicle using resin and external elastic support, thus improving durability of the battery.    DETAILED DESCRIPTION - INDEPENDENT CLAIMS are also included for the following:    (1) composite battery pack; and    (2) vehicle.    DESCRIPTION OF DRAWING(S) - The figure shows a perspective view of battery pack.    Unit cell (10)    Positive electrode terminal (22)    Internal filling resin (24)    External case (25)    External elastic support (26)    Negative electrode terminal (105)
NOVELTY - Adhesive tapes fix lower skin sheet (4a) to fixing board (11), after applying radial tensile force on lower sheet. Honeycomb core (2), upper skin sheet (4b) are set on lower skin sheet, after jig (14) is set around lower sheet, and are pressurized to form laminate (1a). After arranging air permeable cloth, pushing board (16) on laminate and covering laminate by film (18), film is heated, pressurized in vacuum state.    USE - For shaping honeycomb panel used as solar cell panel of satellite.    ADVANTAGE - Prevents formation of cracks or dents in the surface of the skin sheets, during formation of the laminate, by applying radial tensile force on the lower skin sheet, and by fixing the lower, upper skin sheets to the fixing board and the jig, respectively. Hence improves the adhesion of the skin sheets to the core. Hence improves the flatness, rigidity of the honeycomb panel. Prevents formation of recesses or cracks in the skin sheets, by performing degassing of the sheets, through the holes provided in the sheets.    DESCRIPTION OF DRAWING(S) - The figure shows an explanatory view of the shaping method of the honeycomb panel. (Drawing includes non-English language text).    laminate (1a)    honeycomb core (2)    lower skin sheet (4a)    upper skin sheet (4b)    fixing board (11)    jig (14)    pushing board (16)    air permeable cloth (17)    film (18)
NOVELTY - Aluminum foil (3) is formed on a multi-layered base material film (1). The exposed surface of the aluminum foil is treated with chromate. An epoxy resin primer layer (4) is formed on the processed surface of the foil. A sealant layer (5) including maleic acid modified polypropylene resin is formed at a higher temperature on the resin layer.    USE - Used for a lithium ion battery, and also for use as a packaging material for industrial products such as disinfectants or promulgation agents.    ADVANTAGE - The bonding strength of the aluminum foil and sealant layer is not degraded even after a long time period due to the presence of a primer layer.    DESCRIPTION OF DRAWING(S) - The figure shows a sectional view of the covering structure of a lithium ion battery.    Base (1)    Aluminum foil (3)    Epoxy resin primer layer (4)    Sealant layer (5)
NOVELTY - The present invention discloses a compounded full-solid polymer electrolyte for secondary lithium cell and its preparation method. The described polymer electrolyte contains 2%-30% of inorganic oxide, and the matching ratio of polyethylene glycol and alkali metal salt O/Li is 8-16.    USE - The prepared material can be extensively used in the fields of handset, domestic appliances and electric car.    DETAILED DESCRIPTION - The preparation method includes: dissolving polyethylene glycol and LiClO4 in acetionitrile, adding inorganic oxide,pouring the mixed solution onto Teflon (RTM) plate, evaporating solvent and drying at 50-100 degrees Celsius in vacuum drying box. The described inorganic oxide also can be modified inorganic oxide.
NOVELTY - Dye-sensitized solar cell has a transparent substrate, a transparent conductor film formed on the substrate, and a conductive substrate provided at a position which relatively opposes the conductor film. The solar cell has a porous semiconductor layer and an electrolyte between the transparent conductive film and the conductive substrate. The electrolyte contains a molten salt in a network structure formed by crosslinking a compound A having at least 1 isocyanate group and a compound B having at least 1 amino group.    USE - Used as a dye-sensitized solar cell.    ADVANTAGE - An improvement of long term stability of safety and performance, and simplification of the production process, are achieved.    DESCRIPTION OF DRAWING(S) - Figure 2 shows the manufacture sequence of the dye-sensitized solar cell.    Transparent substrate (1)    Transparent conductive film (2)    Porous semiconductor layer (3)    Separator (4)    Platinum film (5)    Conductive substrate (6)    Gel electrolyte layer (7)
NOVELTY - A battery cell comprises two electrodes (20, 60), an insulating separator (30) separating the electrodes, and an electrolyte held by a receptacle (40). The top surface of the first electrode is covered by a conductive and non-porous layer.    USE - The invention is used for dry batteries.    ADVANTAGE - The invention provides batteries with improved sealing, and does not require tedious manufacturing procedures or adaptations.    DETAILED DESCRIPTION - A battery cell comprises a first electrode having a top surface (21) and a bottom surface (22); a second electrode having a top surface and a bottom surface; an insulating separator separating the two electrodes; and an electrolyte supporting ion conductivity between the electrodes. The electrodes are stacked together so that the bottom surface of the first electrode is stacked adjacent to the top surface of the second electrode. The electrodes, the separator, and an electrolyte are held by a receptacle. The top surface of the first electrode is covered by a conductive and non-porous layer made of a material which is corrosion resistant to the electrolyte.    DESCRIPTION OF DRAWING(S) - The figure shows the battery cell.    Electrodes (20, 60)    Top surface (21)    Bottom surface (22)    Insulating separator (30)    Receptacle (40)
NOVELTY - A positive active material comprises a sulfur-conductive agent-agglomerated complex in which a conductive agent particle is attached on a sulfur particle surface having an average particle size at most 7 microns.    USE - The material is used in lithium-sulfur battery used to provide power in an electronic device, e.g. pager, cellular telephone, portable telephone, two-way radio, video game, portable digital assistant, portable television, portable computer, notebook computer, calculator, computer, telephone, check-out device that registers purchases, monitoring device, electronic toy, and digital clock (claimed).    ADVANTAGE - The material improves capacity and cycle life, and is favorable to control a particle size without aggregating sulfur particles.    DETAILED DESCRIPTION - INDEPENDENT CLAIMS are also included for:    (a) a lithium-sulfur battery comprising a positive electrode comprising the inventive positive active material; a negative electrode including a negative active material from a material capable of reversibly intercalating lithium ions, a material capable of reversible reacting with lithium ions to form a lithium-included compound, a lithium metal, or a lithium alloy; and an electrolyte impregnated in the positive electrode and negative electrode; and    (b) an electronic device having the lithium-sulfur battery.    DESCRIPTION OF DRAWING(S) - The figures shows a schematic view of a positive active material of a sulfur-conductive agent-agglomerated complex.
NOVELTY - A microfibrous fuel cell structure comprises electrically conductive inner and outer electrocatalyst layers. At least one electrocatalyst layer comprises a catalyst layer comprising a catalytic material, and an interfacial composite layer comprising a mixture of the catalytic material and electrolyte medium.    USE - The fuel cell structure is used in a fuel cell assembly used as power source for transportation and other portable applications as well as for residential usages.    ADVANTAGE - The fuel cell structure has high quality electrocatalyst layers of high porosity, large active surface area, high electrical conductivity, good structural integrity, and strong adhesion to the fibrous membrane separator.    DETAILED DESCRIPTION - A microfibrous fuel cell structure, comprises inner and outer current collectors, a hollow fibrous membrane separator comprising an electrolyte medium and in electrical contact with both the current collectors, an inner electrocatalyst layer in contact with the inner current collector and membrane separator, and an outer electrocatalyst layer in contact with the outer current collector and membrane separator. Both the electrocatalyst layers are electrically conductive. At least one electrocatalyst layer comprises a catalyst layer comprising a catalytic material, and an interfacial composite layer comprising a mixture of the catalytic material and electrolyte medium.    An INDEPENDENT CLAIM is also included for a method for forming a microfibrous fuel cell structure, comprising catalyzing the microfibrous fuel cell precursor to form an inner electrocatalyst layer that is in contact with the inner current collector and hollow fibrous membrane separator, and an outer electrocatalyst layer that is in contact with the outer current collector and membrane separator.    DESCRIPTION OF DRAWING(S) - The figure shows a cross-sectional view of a fuel cell assembly.
NOVELTY - The resin composition has a resin as a main component. The resin has electrical resistance set to (ER1) at the time of electronic insulation at normal use temperature (T1) of 100 degreesC or less. The resin has electrical resistance set to (ER2) at the time of electronic conduction more than electronic conduction initial temperature (T2) of higher than 100 degreesC. The ratio of ER2 to ER1 is 1/10 or less.    USE - Used for element, porous film and battery separator used for battery (claimed), for electrolytic capacitor and electric double layer capacitor.    ADVANTAGE - The resin composition improves safety of the battery and has favorable electroconductivity.    DETAILED DESCRIPTION - The resin composition has a resin as a main component. The resin has electrical resistance set to (ER1) at the time of electronic insulation at normal use temperature (T1) of 100 degreesC or less. The resin has electrical resistance set to (ER2) at the time of electronic conduction (T2-T1 greater than 20 degrees C) more than electronic conduction initial temperature (T2) of higher than 100 degrees C. The ratio of electrical resistance (ER2) to electrical resistance (ER1) is 1/10 or less. The resin composition contains at least two components of thermoplastic resin and filler containing an electroconductive filler, such as carbon group filler. The thermoplastic resin is polyolefin.    INDEPENDENT CLAIMS are included for the following:    (1) element utilizing the resin composition;    (2) porous film;    (3) battery separator; and    (4) battery.
NOVELTY - A film-like oxide semiconductor (A) is formed on electroconductive support. Subsequently precursor of oxide semiconductor (B) is adsorbed to oxide semiconductor (A), and oxidized, to form porous oxide semiconductor layer, and pigment sensitizing type solar cell is obtained. The obtained solar cell has photoelectric converting layer (3), electric charge carrying layer (4), and counter electrode (5), arranged sequentially.    USE - For manufacturing pigment sensitizing type solar cell (claimed).    ADVANTAGE - The pigment sensitizing type solar cell having high photoelectric conversion efficiency, and suppressed carrier recombination, is efficiently produced. The electron generated by the pigment is efficiently poured into a porous oxide semiconductor layer, and the overlap of wave function is decreased.    DETAILED DESCRIPTION - A film-like oxide semiconductor (A) is formed on an electroconductive support. Subsequently the precursor of oxide semiconductor (B) is adsorbed to the oxide semiconductor (A), and oxidized, to form porous oxide semiconductor layer, and pigment sensitizing type solar cell is manufactured. The obtained solar cell has photoelectric converting layer (3), electric charge carrying layer (4), and counter electrode (5) which is formed by adsorbing a pigment on porous oxide semiconductor layer, laminated sequentially on electroconductive support. The oxide semiconductor (A) is titanium oxide, and precursor of oxide semiconductor (B) is organic polysilane, or organic magnesium compound. An INDEPENDENT CLAIM is included for pigment sensitizing type solar cell.    DESCRIPTION OF DRAWING(S) - The figure shows outline sectional drawing of principal portion of solar cell.    transparent support component (1)    transparent conductive material (2)    photoelectric converting layer (3)    electric charge carrying layer (4)    counter electrode (5)    platinum film (6)    sealing agent (7)
NOVELTY - The photoelectrode (4) has a porous optical semiconductor layer (46). The semiconductor layer contains an oxide semiconductor particle, and a binder which contains an elastomer.    USE - For pigment sensitizing type solar cell (claimed) such as photosensitizing type photovoltaic cell.    ADVANTAGE - The photoelectrode has high photoelectric conversion efficiency and flexibility.    DETAILED DESCRIPTION - INDEPENDENT CLAIMS are included for the following:    (1) manufacture of the photoelectrode by coating the substrate with a slurry of oxide semiconductor particle and binder, drying and press processing; and    (2) solar cell.    DESCRIPTION OF DRAWING(S) - The figure shows the sectional drawing of pigment sensitizing type photovoltaic cell.    pigment sensitizing type photovoltaic cell (2)    electrode connection portion (3)    photoelectrode (4)    counter electrode (6)    optical semiconductor layer (46)
NOVELTY - A temperature control circuit (50) determines whether the temperature of a battery (31) detected by a thermistor (32), is below/above predetermined value. The electric power for generating heat by Peltier effect is supplied to a semiconductor heat exchange element (33), based on the determined result, so as to heat the battery accordingly.    USE - Secondary battery pack e.g. for lithium ion battery and manganese battery for portable electronic devices (claimed) with LCD (claimed) such as personal digital assistant (PDA), mobile telephone and portable information terminal.    ADVANTAGE - Since the heat conversion ratio and corrosion resistance of the semiconductor heat exchange element are favorable, the power consumption is reduced and the battery is maintained at stable and uniform temperature, thereby improving efficiency and durability of the battery pack effectively.    DETAILED DESCRIPTION - INDEPENDENT CLAIMS are also included for the following:    (1) portable electronic device; and    (2) liquid crystal display (LCD).    DESCRIPTION OF DRAWING(S) - The figure shows a block diagram of the electronic device with the battery pack. (Drawing includes non-English language text).    battery pack (30)    battery (31)    thermistor (32)    heat exchange element (33)    portable information terminal (40)    switch (41)    temperature control circuit (50)
NOVELTY - A gel-form composition contains polymer consisting of solvent. The polymer is obtained by addition reaction of hydrogen alkyl polysiloxane with compound (A) of specific formula and compound (B) of specific formula. The hydrogen alkyl polysiloxane has two or more hydrosilyl groups in a molecule.    USE - For gel electrolytes used for batteries (claimed), preferably lithium secondary batteries.    ADVANTAGE - The gel-form composition has excellent electroconductivity.    DETAILED DESCRIPTION - A gel-form composition contains polymer consisting of solvent. The polymer is obtained by addition reaction of hydrogen alkyl polysiloxane with compound (A) of formula: CH2=CR1-R2-Z1 and compound (B) of formula:(CH2=CR1-R2-)2Z2. The hydrogen alkyl polysiloxane has two or more hydrosilyl groups in a molecule.    R1 = hydrogen, (un)substituted (1-8C alkyl or 6-20C aryl group);    R2 = 1-18C alkylene, (un)substituted 6-20C arylene, 7-21C aryl alkylene or direct coupling;    Z1 = monovalent group derived from polyoxyalkylene; and    Z2 = bivalent group derived from polyoxyalkylene.    INDEPENDENT CLAIMS are also included for the following:    (1) gel-form ionic conductive composition; and    (2) battery.
NOVELTY - Desulfurizing biogas, comprising removing hydrogen sulfide in biogas substantially with a photosynthesis microbe by contacting biogas obtained by methane fermentation with digestive liquor for processing which inoculates and bred the photosynthesis microbes, is new. The hydrogen sulfide in biogas is digested with a photosynthetic microbe.    USE - The method is useful for desulfurizing biogas useful with gas engine and solid polymer fuel cells.    ADVANTAGE - The biogas is effectively desulfurized so that the biogas can be used with gas engine and solid polymer fuel cells. The desulfurized biogas has high industrial value. The desulfurizing method carries out methane fermentation of organic waste, and obtains fuel cell and methane for gas-turbine fuels.    DESCRIPTION OF DRAWING(S) - The figure shows apparatus (bath type) used by the bio-desulfurized method.    Acid-producing tank (1)    Methane-fermentation tank (2)    Digestive-liquor treatment tank (3)    Bio-desulfurized tank (4)    Gas holder (5)
NOVELTY - A pigment sensitized solar cell has an ultraviolet radiation shielding layer formed at a light incidence surface. The ultraviolet radiation shielding layer is formed from a resin composition containing a polymer synthesized from a monomer mixture. The monomer mixture contains an ultraviolet absorption property monomer and a monomer having a monomer and/or ultraviolet radiation stable group with 4C or more alkyl groups.    USE - Used as a solar cell.    ADVANTAGE - The pigment sensitized solar cell has high durability. The ultraviolet radiation shielding layer of the solar cell can maintain high energy conversion efficiency and high ultraviolet radiation shielding ability, even when exposed to sunlight for long period of time.    DETAILED DESCRIPTION - The monomer mixture contains a monomer further containing a cross-linkable functional group. The resin composition further contains a silane coupling agent.
NOVELTY - A solid polymer electrolyte composite film (1) consists of a film by which a polymeric porous substance is sulfonated.    USE - For film or electrode contact piece used for solid polymer fuel cells (claimed).    ADVANTAGE - The solid polymer electrolyte composite film has excellent ionic conductivity, tensile strength, dimensional stability, creep-proof property and environment-resistance cycle property. The electrolyte composite film, film or electrode contact piece and the fuel cell, have excellent battery property and high durability.    DETAILED DESCRIPTION - INDEPENDENT CLAIMS are included for the following:    (1) film or electrode contact piece (4) for solid polymer fuel cells, containing a gas electrode joined to a solid polymer electrolyte film. The solid polymer electrolyte film is the solid polymer electrolyte composite film; and    (2) solid polymer fuel cell, which consists of a pair of gas diffusion electrode containing the solid polymer electrolyte film, a cathode and an anode provided on both sides, a pair of separators (6) with gas-impermeable property provided for the gas diffusion electrode, and a pair of sealants.    DESCRIPTION OF DRAWING(S) - The figure shows the perspective diagram of structure of battery single cell for solid polymer fuel cells. (Drawing includes non-English language text).    Solid polymer electrolyte composite film (1)    Air electrode (2)    Oxygen pole (3)    Film or electrode contact piece (4)    Support collector (5)    Separator (6)
NOVELTY - A buffer film (3) selected from polyethylene, polystyrene and polyolefin type groups, is laminated by a protective film (5) at the top surface by using an adhesive agent (4).    USE - For thin film battery used in mobile telephone, personal handyphone system (PHS).    ADVANTAGE - Heat shrink film having improved mechanical strength is manufactured easily. The thin film batteries using heat shrink film is compact in size and is of less weight.    DESCRIPTION OF DRAWING(S) - The figure shows the sectional view of the heat shrink film.    adhesive layers (2,4)    buffer film (3)    protection film (5)    release paper (6)
NOVELTY - A non-aqueous polymer battery comprises carbon type/system/group cathode active material. A lithium ionic conductive polymer is contained in the porosity of the active-material application layer of both any one of an anode or a cathode.    USE - Used as electric power unit of an electronic device.    ADVANTAGE - The polymer battery has more high safety energy density, and good discharge property in high rate rather than the all-solid battery.
NOVELTY - The solid-electrolyte material comprises a high molecular compound containing phosphoryl group impregnated with a phosphoric acid compound. The hydroxyl group in the phosphoryl group is coupled to phosphorus.    USE - For electrolyte film of fuel cell (claimed), primary and secondary batteries, display devices, sensors, signal transmission mediums, solid capacitors and ion exchange membranes.    ADVANTAGE - The electrolyte material prevents reduction of proton conductivity.
NOVELTY - The liquid adhesive agent composition comprises an acid-modified thermoplastic elastomer, and a tackifier containing hydrocarbon resin which is solid at normal temperature.    USE - For heat-fusion property component used for non-aqueous electrolyte secondary battery (both claimed).    ADVANTAGE - The liquid adhesive agent composition has excellent adhesion even at high temperature, excellent applications, and excellent resistance with respect to non-aqueous electrolyte. The battery has high reliability and eliminates corrosion and leakage of non-aqueous electrolyte, when the composition is used.    DETAILED DESCRIPTION - INDEPENDENT CLAIMS are included for the following:    (1) heat-fusion property component; and    (2) non- aqueous electrolyte secondary battery.
NOVELTY - The bipolar plate (1) for fuel cell stacks comprises outer plates (2, 3) and an interposed supply plate (6) which incorporates channels (7) for cooling the outer plates, as well as channels (8, 10) leading into openings (9, 11) of the respective outer plates.    USE - For separation of the cells in fuel cell stacks.    ADVANTAGE - The simply and cost effectively producible plate is compact, resists corrosion, and fulfills effective media supply, cooling and sealing functions.    DESCRIPTION OF DRAWING(S) - The drawing shows a section through the proposed bipolar plate.    Outer plates (2, 3)    Supply plate (6)    Outer plate cooling channels (7)    Media channels (8, 10)    Outer plate openings (9, 11)
NOVELTY - Carbonaceous fibrous woven fabric comprise carbonaceous fibres and tip of fabric is treated to prevent fibres being frayed.    USE - The fabric is used in gas diffusion layer material for solid polymer fuel batteries.    ADVANTAGE - The fabric has gas diffusion layer functions as well as current collection functions and has low intrinsic resistance.    DETAILED DESCRIPTION - INDEPENDENT CLAIMS are also included for:    (1) a wound product of the fabric;    (2) a gas diffusion layer material for solid polymer fuel batteries;    (3) preparation of the fabric; and    (4) preparation of the diffusion layer material.    DESCRIPTION OF DRAWING(S) - The drawing illustrates the fabric. The drawing contains non-English text.
NOVELTY - Liquid fuel supply-type fuel cell has solid electrolyte film, fuel electrode arranged on one surface of the solid electrolyte film, an oxidizing agent electrode arranged on the other surface of the electrolyte film, and a passage for conducting air to the oxidizing agent electrode. Between the oxidizing agent electrode and the passage, a separation film containing a material whose oxygen/nitrogen separation factor is at least1, is provided.    USE - The fuel cell is used for mobile phones, notebook personal computers etc.    ADVANTAGE - The fuel cell is of a simple structure and can supply sufficient oxygen to an oxidizing agent electrode.    DESCRIPTION OF DRAWING(S) - The figure shows the fuel cell.    Electrode-electrolyte assembly (101)    Fuel electrode (102)    Fuel electrode side collector (104)    Fuel electrode side catalyst layer (106)    Oxidizing agent layer (108)    Oxidizing agent electrode side collector (110)    Oxidizing agent electrode side catalyst layer (112)    Solid polymer electrolyte layer (114)    Fuel electrode side separator (120)    Oxidizing agent electrode side separator (122)    Fuel (124)    Oxidizing agent (126)    Fuel passage (310)    Oxidizing agent passage (312)    Separation film (330)
NOVELTY - The lithium polymer battery contains anode, cathode comprising cathode active material, and chemically crosslinked gel electrolyte. The cathode active material is carbon material powder, which is mixture of at least two composite graphite material powders containing a low crystalline carbon material adhered to the surface of high crystalline graphite particle.    USE - As lithium polymer battery.    ADVANTAGE - The lithium polymer battery has high energy density and excellent long term reliability.    DETAILED DESCRIPTION - The lithium polymer battery contains anode, cathode comprising cathode active material, and chemically crosslinked gel electrolyte. The cathode active material is carbon material powder, which is mixture of at least two composite graphite material powders containing a low crystalline carbon material adhered to the surface of high crystalline graphite particle, and composite graphite material powders differ in the physical properties.
NOVELTY - A composition for polyelectrolytes comprises a quaternary ammonium salt (1) and an ionic fluid (B); or it comprises a quaternary ammonium salt (1) having ionic fluid characteristics.    USE - For polyelectrolytes (claimed), electric double layer capacitors (claimed) and nonaqueous electrolyte secondary cells (claimed).    ADVANTAGE - The composition gives polyelectrolytes which retain excellent ionic fluid characteristics, and exhibit excellent safety and electrical conductivity and wide potential windows.    DETAILED DESCRIPTION - A composition for polyelectrolytes comprises:    (a) a quaternary ammonium salt (A) of formula (1); and    (b) an ionic fluid (B); or it comprises a quaternary ammonium salt (A') of formula (1) having ionic fluid characteristics.    R1-R3 = 1-5C alkyl or substituent gp. having a reactive unsaturated bond (two from R1-R3 may form a ring);    m = 1-8;    X = monovalent anion;    R4 = methyl or substituent gp. having a reactive unsaturated bond; at least one from R1-R4 = substituent gp. having a reactive unsaturated bond.
NOVELTY - A carbon nanotube structure (26) in thermal contact with a metal-made micro-channel (24) supplied with cooling fluid, receives heat from the cooling fluid and dissipates it into an external medium (19).    USE - For directly cooling various components of fuel cell in vehicles.    ADVANTAGE - Ensures a high performance heat-exchange system which is structurally sound and light weight.    DETAILED DESCRIPTION - The inlet (30) and outlet (32) of the channel, have a distribution manifold and a discharge manifold, respectively. The single-wall or multi-wall carbon nanotubes are grown directly on the channel, using single-wall nanotube polymer composite. The nanotube having open-cell porous media, is impermeable to external medium. The nanotubes are bundled as triangles, squares, pentagons, hexagons, octagons or dodecahedrons, to form superstructure surrounding a void space.    An INDEPENDENT CLAIM is also included for usage method of carbon nanotube heat-exchange system which involves arranging micro-channel in thermal contact with carbon nanotube, such that heat-sensitive areas are avoided. The pore size of the nanotube, is controlled during its fabricating process.    DESCRIPTION OF DRAWING(S) - The figure shows a front view of cooling system.    External medium (19)    Micro-channel (24)    Carbon nanotube structure (26)    Inlet (30)    Outlet (32)
NOVELTY - The preparation of a polymer electrolyte for a lithium sulfur battery gives a battery with a flat voltage of 2.1-3.0 V and discharge capacity of 800 mAh/g (sulfur) or more and good ion conductivity.    DETAILED DESCRIPTION - The preparation of a cold polymer electrolyte comprises: dissolving at least one binder selected from polyurethane, a polyvinylidene hexafluoropropylene copolymer, a polyvinylidene fluoride, a polyvinyl chloride, a polyacrylonitrile, a polymethylmethacrylate, a polyethylene oxide and a polypropylene oxide, at least one plasticizer selected from tetraethyleneglycol dimethyl ether, ethylene carbonate, propylene carbonate or a mixture of these, and a lithium salt; and forming the polymer electrolyte into gels by glass casting. Alternatively, the process comprises: preparing the binders in the form of a porous polymeric film; impregnating the porous polymeric film with the solution containing the plasticizer and a lithium salt; and forming an ion-conductive microporous polymer electrolyte by glass casting.
NOVELTY - A photoelectric converting layer (108) has an n-type inorganic semiconductor powder (106) dispersed on the surface of a p-type organic semiconductor layer (105).    USE - Used as a sheet-type solar cell.    ADVANTAGE - The solar cell has increased conversion efficiency, and reduced manufacturing cost.    DETAILED DESCRIPTION - An INDEPENDENT CLAIM is also included for the manufacture of a solar cell.    DESCRIPTION OF DRAWING(S) - The figure shows the structure of solar cell schematically. (Drawing includes non-English language text).    substrate (100)    metal electrode (101)    lead-out electrode (102)    protection resin (103)    transparent substrate (104)    p-type organic semiconductor layer (105)    n-type inorganic semiconductor powder (106)
NOVELTY - A plate-shaped interconnector (10) connects a light receiving surface electrode (9) of one photovoltaic cell (13a) and reverse-side electrode (6) of adjacent cell (13b) in serially connected cells. The thickness of the intermediate portion (10c) and one connection portion (10b), is more than the thickness of other connection portion (10a) of the interconnector.    USE - For solar cell module panel (claimed).    ADVANTAGE - The curved factor is improved by decreasing series resistance among solar cell properties, and the thickened interconnector portion absorbs stress caused during joining, and prevents cracks.    DETAILED DESCRIPTION - INDEPENDENT CLAIMS are also included for the following:    (1) solar cell module manufacture method; and    (2) solar cell module panel.    DESCRIPTION OF DRAWING(S) - The figure shows a sectional view of the solar cell module.    reverse-side electrode (6)    light receiving surface electrode (9)    interconnector (10)    connection portions (10a,10b)    intermediate portion (10c)    photovoltaic cells (13a,13b)
NOVELTY - The electrode structure which consists of a pair of electrodes and solid-electrolyte film, is interposed and joined to a pair of carbon separators (4,5) with a fluid sealant. The separators are curved to form concave coolant surfaces.    USE - For manufacturing fuel cell such as phosphoric acid fuel cell.    ADVANTAGE - Enables increasing the productive efficiency of the fuel cell and prevents the cracking of separators. Enables forming a fuel cell with favorable stacking efficiency.    DESCRIPTION OF DRAWING(S) - The figure shows an outline structural view of the fuel cell which clamps the electrode structure with the separators.    carbon separators (4,5)    reactive-gas flow paths (4a,5a)    cooling medium flow paths (4b,5b)
NOVELTY - The base materials of the gas diffusion electrode, are carbon fiber with electroconductivity, expanded graphite with corrugations in surface and binding material of carbon fiber and expanded graphite. The base materials are mixed so that the tangle property of the carbon fiber and expanded graphite, are raised.    USE - For fuel cells.    ADVANTAGE - The mixing of base materials, enables rise in tangle property. Thus, reduces the electrical resistance of electrode.    DETAILED DESCRIPTION - An INDEPENDENT CLAIM is also included for gas diffusion electrode manufacturing method.    DESCRIPTION OF DRAWING(S) - The figure shows a graph explaining electric power generation output of cell. (Drawing includes non-English language text).
NOVELTY - The bipolar rechargeable lithium-ion battery has multiple cells (40) which are connected in series. A bypass circuit (50) comprising Zener diode and resistors, is interposed between the anode and cathode terminal of each cell, such that the bypass circuit bypasses the electrolyte and connects the anode and cathode, when the voltage value of the cell exceeds regulation value.    USE - Secondary battery e.g. bipolar rechargeable lithium ion battery with bypass circuit for driving electric vehicle or hybrid electric vehicle.    ADVANTAGE - Miniaturized battery with excellent optical charging characteristics and improved efficiency is realized at reduced cost.    DESCRIPTION OF DRAWING(S) - The figure shows an equivalent circuit diagram of bipolar rechargeable lithium ion battery. (Drawing includes non-English language text).    cell (40)    bypass circuit (50)
NOVELTY - The ratio of diffraction intensity of the cathode (2) having (002) crystal structure and the cathode having (110) crystal structure is less than 500. The cathode comprises a mixture of organic binder and charge collecting graphite particles.    USE - Lithium secondary battery.    ADVANTAGE - Provides a high capacity lithium secondary battery with rapid charging and discharging property.    DESCRIPTION OF DRAWING(S) - The figure shows the front view of lithium secondary battery. (Drawing includes non-English language text.)    Anode (1)    Cathode (2)    Separator (3)    Battery can (7)    Gasket (8)
NOVELTY - The polymeric positive temperature coefficient (PTC) composition comprises inorganic compound powder or metallic electroconductive powder mixed with binder containing crystalline polymer. The metallic electroconductive powder has bulk heat conductivity of 10 W/mxK or more before grinding.    USE - Polymeric PTC elements (claimed) for preventing over current in secondary batteries, electronic devices and electric equipment.    ADVANTAGE - The polymeric PTC composition has excellent heat conductivity by adding powder material having high heat conductivity than metal carbide. The positive temperature coefficient element has excellent electroconductivity and thermal conductivity. The element is processed easily and economically.    DETAILED DESCRIPTION - An INDEPENDENT CLAIM is included for polymeric PTC element.
NOVELTY - The reverse-side protective sheet comprises at least one layer containing inorganic fiber paper or inorganic fiber cloth.    USE - Solar cells and solar cell modules (claimed).    ADVANTAGE - The reverse-side protective sheet for solar cells and solar cell modules has excellent dimensional stability, electrical insulation property, weather resistance and damp-proof property. The sheet is inexpensive.    DETAILED DESCRIPTION - An INDEPENDENT CLAIM is included for solar cell and solar cell module.
NOVELTY - A cathode contains carbon materials (A and B). The face distance (d002) of C axial direction of carbon material (A) having average particle diameter of 1-40 microns, is less than 3.37 Angstrom. The face distance (d002) of C axial direction of carbon material (B) having average particle diameter of 1-30 microns, is 3.37-3.4 Angstrom. Average particle diameter of carbon material (A) is larger than that of carbon material (B).    USE - For lithium secondary battery (claimed) used for electronic devices such as electronic notebook and electronic camera.    ADVANTAGE - The cathode used for lithium secondary battery has high energy density, cycle life and favorable flexibility, and carries out heavy loading discharge. The lithium secondary battery produced from cathode, has high capacity and long cycle life. The surface of collector layer is roughened without deformation of collector layer and lowering its strength. The battery has improved adhesion with collector. The corrosion of aluminum positive electrode collector layer is prevented. The leaking of electrolyte is prevented, and hence the battery has high reliability.    DETAILED DESCRIPTION - An INDEPENDENT CLAIM is included for lithium secondary battery.
NOVELTY - The electrode catalyst comprises platinum or platinum alloy supported on carbon black. The catalyst has pH of 2-7 when measured by JIS K1474.    USE - For solid polymer electrolyte type fuel cells.    ADVANTAGE - The electrode catalyst has high affinity to solid polymer electrolyte, especially to perfluoro carbon sulfonic acid type resin.
NOVELTY - The solar cell module containing tempered glass, number of cells consisting of silicon wafer and ethylene vinyl acetate (EVA) arranged between cells and/or glass is immersed into nitric acid. EVA is decomposed and removed to separate and recover silicon wafer and tempered glass efficiently from the solar cell module. The nitric acid is maintained at 50 degreesC or more and has added surfactant.    USE - Recovering silicon wafer and tempered glass from solar cell module.    ADVANTAGE - Recovering silicon wafer and tempered glass from solar cell module is highly effective in regenerating silicon wafer and tempered glass from inferior materials produced during manufacturing solar cell module or from abandoned or used solar cell module. The method is inexpensive and consumes less time and energy.    DETAILED DESCRIPTION - INDEPENDENT CLAIMS are included for the following:    (1) regeneration of silicon wafer; and    (2) recovery and regeneration of silicon wafer and/or tempered glass.    DESCRIPTION OF DRAWING(S) - The figure shows section of the solar cell module. (Drawing includes non-English language text).
NOVELTY - Polyamide resin composition (I) having good heat resistance and high resistance to chemicals, comprising polyamide (in wt.%) (30-80), reinforcing agent (10-50) and sodium alumina silicate (0.1-20).    USE - (I) is useful for preparation of parts of a cooling apparatus for cooling water circulation such as radiator tank cap, and parts of automobiles such as engine covers, timing belt cap and engine parts (claimed).    ADVANTAGE - (I) enables good heat resistance and high resistance to chemicals (claimed). (I) exhibits good mechanical properties, low deformation, low shrinkage and good formability.
NOVELTY - The polymer electrolyte comprises a base material polymer, a highly branched polymer having oligo oxyethylene chain as repeat unit and a connecting molecule coupled with the oxyethylene chain, complex oxide and lithium salt.    USE - Polymer lithium cell (claimed) and solid electrolyte of battery.    ADVANTAGE - The polymer electrolyte provides the lithium cell with excellent positive electrode capacitance, cycle property, ion transport number, low temperature operability and stability.    DETAILED DESCRIPTION - An INDEPENDENT CLAIM is included for polymer lithium cell.    DESCRIPTION OF DRAWING(S) - The graph shows the temperature dependency of the ion electric conductivity of the polymer electrolyte film.
NOVELTY - A photovoltaic cell comprises a carbon nanotube and a conjugated system polymer. The cell has a conjugated system polymer composite layer pinched between transparent electrode thin films. The composite layer contains 0.01-1 wt.% carbon nanotube w.r.t the conjugated system polymer.    USE - Used as a solar battery element.    ADVANTAGE - A highly efficient solar battery element is obtained using the conjugated system polymer composite as semiconductor raw material. The photovoltaic cell has high photoelectric conversion efficiency.    DESCRIPTION OF DRAWING(S) - The figure is the fluorescence spectrum of the polythiophene derivative composite film at an excitation light wavelength of 450 nm. (Drawing includes non-English language text).
NOVELTY - The resin sheet (9) has a hard coat layer (5), and a base material layer (7). Layer (7) has arithmetic mean surface waviness of 20 nm or less in outermost surface.    USE - For liquid crystal cell substrate used in liquid crystal display, substrate of electroluminescence display device, substrate of solar cell and optical component (all claimed).    ADVANTAGE - The resin sheet is thin and light weight, and has excellent mechanical strength, resistance to gas permeability and heat resistance. The resin sheet homogenizes the cell gap of the liquid crystal cell. The optical component having favorable display quality without a partial color difference and display irregularity is obtained.    DETAILED DESCRIPTION - INDEPENDENT CLAIMS are included for the following:    (1) liquid crystal cell substrate;    (2) liquid crystal display;    (3) substrate for electroluminescence display;    (4) electroluminescence display device;    (5) substrate for solar cells;    (6) optical component; and    (7) manufacture of epoxy resin.    DESCRIPTION OF DRAWING(S) - The figure shows an explanatory drawing of manufacturing method of resin sheet.    drive drum (2)    hard coat layer (5)    gas barrier layer(7) base material layer (6)    resin sheet (9)
NOVELTY - The silicon-type resin composition consists of block copolymer and sol-gel reactive metallic compound of polysilane and vinyl-type monomer.    USE - For inorganic porous thin film useful in housing equipment, electroconductive substrate of pigment sensitizing solar cell, etc.    ADVANTAGE - The inorganic porous thin film has excellent transparency, adhesivity, solvent resistance, etc. The silicon-type resin composition is cost effective.    DETAILED DESCRIPTION - An INDEPENDENT CLAIM is also included for method for manufacturing inorganic porous thin film.
NOVELTY - Gel-form electrolyte liquid forming composition contains mono vinyl monomer and cross-linking agent as a polymerizable component, which are polymerized. Cross-linking agent is an oligomer containing mono vinyl compound and aromatic divinyl compound as polymerizable component. A gel-form electrolyte liquid is produced after polymerization, and the electrolyte liquid retention is 12 times or more.    USE - For gel-form electrolyte liquid (claimed), used for aluminum electrolytic capacitors and for batteries.    ADVANTAGE - The gel-form electrolyte liquid composition has high electrolyte liquid retention and ionic conductivity. The gel-form electrolyte liquid has excellent durability at high temperature.    DETAILED DESCRIPTION - An INDEPENDENT CLAIM is included for gel-form electrolyte liquid.
NOVELTY - A metal supported catalyst comprises a support, which holds a metal colloid. The metal colloid is formed by mixing a reducer containing metallic salt or a metal complex and organic acid in the presence of a solvent.    USE - Used in a solid polymer electrolyte-type fuel cell.    ADVANTAGE - The catalyst has high activity.    DETAILED DESCRIPTION - INDEPENDENT CLAIMS are also included for the following:    (1) the manufacture of a metal support catalyst; and    (2) a solid polymer electrolyte-type fuel cell.
NOVELTY - A resin composition comprises a hardenable polymer, a plasticizer, and an electrolyte. The hardenable polymer has a fluorine atom and ethylenically unsaturated double bond in a side chain. The ethylenically unsaturated double bond equivalent is 850 or less.    USE - For solid polymer electrolyte used in polymer battery (both claimed).    ADVANTAGE - The resin composition provides sheet-like solid polymer electrolytes having excellent film strength, ionic conductivity, and workability.    DETAILED DESCRIPTION - INDEPENDENT CLAIMS are included for the following:    (1) solid polymer electrolyte; and    (2) polymer battery.
NOVELTY - Binary type alloy microparticles have a specific composition formula containing a noble metal and a transition metal.    USE - Used as a catalyst for methanol poles of methanol fuel cells.    ADVANTAGE - The binary type alloy microparticles increase the oxidation activity, and decreases the overvoltage in the methanol pole of a methanol fuel cell. Methanol fuel is obtained by synthesizing a binary type alloy microparticle catalyst by an alcohol reduction method by an organic protective agent or activated carbon. A heavy current is passed by the improvement of output voltage. The particle does not receive the poisoning by an adsorption species, hence long run of the catalyst is maintained.    DETAILED DESCRIPTION - The binary type alloy microparticles have composition of AxBy, where A is a noble metal chosen from gold, platinum, palladium, silver, iridium, rhenium, ruthenium, osmium and rhodium. B is a transition metal chosen from iron, cobalt and nickel, x is 20-80 at.% and y is 20-80 at.%.    An INDEPENDENT CLAIM is included for the manufacture of binary type alloy microparticles.
NOVELTY - The use of polyfluoropolyethers and their mixtures as fire resistant solvents for conductive salt mixtures in reusable battery electrolytes is new    USE - The PFPE are useful as fire resistant solvents for conductive salt mixtures in reusable, battery electrolytes    ADVANTAGE - It has been found that the PFPE are easily miscible with conventional battery electrolytes, that electrolyes containing very polar compounds, e.g. ethylene carbonate, low viscosity solvents, e.g. dimethyl carbonate, on addition of compounds of formula I have greatly increased safety in reusable batteries, and that the PFPE decrease the explosion risk of the batteries.    DETAILED DESCRIPTION - The use of polyfluoropolyethers (PFPE) and their mixtures as fire resistant solvents for conductive salt mixtures, especially mixtures containing lithium salts, in reusable, battery electrolytes, where the polyfluoropolyethers are of formula (I)    X=H, F, 1-5C alkyl, or COOR,    R=1-5C alkyl, partially or perfluorinated 1-5C alkyl or COOR,    R=1-5C alkyl, partially or perfluorinated 1-5C alkyl, or OR, R= partially or perfluorinated 1-5C alkyl, and    m, n=0-5,    or their mixtures.
NOVELTY - The liquid fuel reservoir (200) has a container (242) with a fuel discharge port (248). A wicking structure (244) is provided within the container to wick the fuel by capillary action towards the port which is provided with one-way valve (251). The wicking structure occupying 50% of the volume of container has vertical posts linked by cross-bars extending along the front and back side of container walls.    USE - For fuel cell used in cell phone, micro-reformer.    ADVANTAGE - Prevents the back flow of the fluid from the container as the one-way valve is provided in the ports. Allows liquid communication through the discharge port reliably using capillary action.    DETAILED DESCRIPTION - An INDEPENDENT CLAIM is also included for method for dispensing liquid fuel from container to fuel cell.    DESCRIPTION OF DRAWING(S) - The figure shows the schematic diagram of the liquid fuel reservoir.    liquid fuel reservoir (200)    container (242)    wicking structure (244)    discharge port (248)    one-way valve (251)
NOVELTY - A process for producing a poly(m-phenyleneisophthalamide) porous hollow fiber membrane which comprises ejecting a spinning solution containing poly(m-phenyleneisophthalamide), polyvinylpyrrolidone and an inorganic salt through a double annular nozzle at 70 degreesC or higher, spinning the ejected solution by a dry-wet spinning method and subjecting the resulting fibers to humectant treatment, is new.    USE - The poly(m-phenyleneisophthalamide) porous hollow fiber membrane is for use as a humidifying membrane for solid polymer-type fuel cells.    ADVANTAGE - The porous hollow fiber membrane has excellent heat- resistance and humidifying performance.
NOVELTY - An anode diffusion layer (8) comprises a layer disposed adjacent to an anode face of a catalyzed membrane. The layer has perforations providing preferential flow paths to cause liquid fuel to travel in a direction towards the anode face of the catalyzed membrane of the fuel cell.    USE - Used for direct oxidation fuel cells (3).    ADVANTAGE - The diffusion layer removes carbon dioxide generated on the anode face of the catalyzed membrane while effectively delivering fuel to the catalyzed membrane and removing carbon dioxide from the anode side of the fuel cell prior to its reaching and passing through the anode diffusion layer. It eliminates a portion of the anodically generated carbon dioxide and prevents accumulation of the carbon dioxide within the anode chamber of the fuel cell. It does not increase the complexity of the fuel cell system and provides some measure of orientation independence.    DETAILED DESCRIPTION - An INDEPENDENT CLAIM is also included for a membrane electrode assembly (6) comprising a protonically conductive electronically non-conductive membrane (7); the inventive diffusion layer(s) including perforations for delivering fuel from an associated fuel supply chamber to an anode face of the membrane; and a catalyst disposed on the anode face of the membrane and forming an active area of the assembly.    DESCRIPTION OF DRAWING(S) - The figure shows a schematic cross-section of a direct oxidation fuel cell.    Fuel cells (3)    Membrane electrode assembly (6)    Non-conductive membrane (7)    Anode diffusion layer (8)    Anode face (9)    Anode fuel chamber (18, 19)
NOVELTY - A fuel cell assembly has: fuel cell(s) having anode (20), cathode (30), and electrolyte; fluid flow channel(s) disposed within fuel cell for delivering fluid; and array(s) of flow disrupters (25) in contact with anode, cathode, and electrolyte, and protruding into fluid flow channels to disrupt flow of fluid and enhance heat transfer rate between fluid and cell assembly.    USE - Used to generate electricity.    ADVANTAGE - The fuel cell has improved fluid passages that provide improved heat transfer characteristics.    DESCRIPTION OF DRAWING(S) - The figure is an exemplary arrangement of flow disrupters in single fuel cell.    Anode (20)    Flow disrupters (25)    Cathode (30)    Fuel (34)    Oxidant (38)
NOVELTY - A removable adapter for coupling a second battery to a cellular phone having a first battery coupled to it, comprises an aperture (102) for receiving the second battery, where a mechanical form factor of the second battery is the equivalent to that of first battery; a first set of electrical contacts (103) for coupling to the second battery; and a second set of electrical contacts coupled to first set of electric contacts for coupling to phone.    USE - For coupling a second battery to a cellular phone (claimed), portable radios, compact disc players, pagers, portable scheduling assistants, and televisions.    ADVANTAGE - The invention extends battery life; and offers a cost-efficient alternative to having to carry a desktop charger while traveling. It is effectively an extra battery charger. The user is assured that the extra battery is charged with a manufacturer approved charging algorithm. By using the adapter and the charging circuitry in the phone, the user is assured of proper charging procedures.    DETAILED DESCRIPTION - A removable adapter for coupling a second battery to a cellular phone having a first battery coupled to it, comprises an aperture for receiving the second battery, where a mechanical form factor of the second battery is the equivalent to that of the first battery; a first set of electrical contacts for coupling to the second battery; a second set of electrical contacts coupled to the first set of electric contacts for coupling to the phone; and latching mechanism for attaching the adapter to the cellular phone.    DESCRIPTION OF DRAWING(S) - The figure is a top, back, right isometric view of a removable adapter.    Aperture (102)    First set of electrical contacts (103)    Mating feet (105)    Latch recess (106)    Retaining components (107)    Mating coping (108)
NOVELTY - The silicon substrate which is treated to an predetermined etching process, is immersed into a mixed acid aqueous solution (B) containing hydrofluoric acid of 42-46 weight% and nitric acid of 2-6 weight%, to perform another etching process.    USE - For etching silicon substrate used in solar cell.    ADVANTAGE - Since the silicon substrate is immersed in aqueous solution to perform another etching process, the uneven portion formed on the surface is removed and a uniform substrate is obtained. The solar cell with high conversion efficiency, is enabled.    DESCRIPTION OF DRAWING(S) - The figure shows a flow diagram explaining the silicon substrate etching process. (Drawing includes non-English language text).    substrate holder (10)
NOVELTY - The gel electrolyte comprises cross-linked polymer formed from polyfunctional (meth)acrylate(s) (I) and (II) as polymer matrix, electrolyte salt and solvent.    USE - For non-aqueous electrolyte battery (claimed) such as lithium secondary battery.    ADVANTAGE - The gel electrolyte has high elasticity and provides highly efficient battery with excellent cyclic characteristics. The electrical contact between electrode material and gel electrolyte is favorable.    DETAILED DESCRIPTION - The gel electrolyte comprises cross-linked polymer formed from polyfunctional (meth)acrylate(s) having structures of formulae (I) and (II) as polymer matrix, electrolyte salt and solvent.    R1 (formula (I))=2-20C aliphatic hydrocarbon of valency (m+n)    R1 (formula (II))=2-20C aliphatic hydrocarbon of valency (m+n+1)    R2, R2'=H or methyl    R1'=2-20C aliphatic hydrocarbon of valency (m'+n'+1)    0 less than or equal to m; 2 less than or equal to n; 2 less than or equal to m+n less than or equal to 4; m+n in formula (II)= 2-3; 0 less than or equal to m'; 0 less than or equal to n'; m'+n'= 2-3; and n+n'= 2-6.    An INDEPENDENT CLAIM is included for non-aqueous electrolyte battery.    DESCRIPTION OF DRAWING(S) - The figure shows sectional drawing of coin type secondary battery using the gel electrolyte.    Positive pole (1)    Insulator (2)    Negative pole (3)    Positive electrode (4)    Gel electrolyte (8)
NOVELTY - A clamp (70) holds the positive and negative electrode terminal lead heat-fusion portions (23,43).    USE - Laminated flat-type battery for motor vehicle e.g. hybrid car.    ADVANTAGE - The sealing performance and heat dissipation property of the battery, is improved by holding positive and negative electrode terminal lead heat-fusion portions using clamp.    DESCRIPTION OF DRAWING(S) - The figure shows the outline perspective, sectional views of the battery.    positive electrode plate (20)    positive electrode terminal lead heat-fusion portion (23)    negative electrode plate (40)    negative electrode terminal lead heat-fusion portion (43)    clamp (70)
NOVELTY - The pigment sensitizing type solar cell is a laminate of transparent electroconductive material layer (1), porous oxide semiconductor layer (2), sensitizing dye adsorbed to oxide semiconductor layer and an electrolyte (3) touching the sensitizing dye. The electrolyte is organic polysilane.    USE - Used for electric power generation.    ADVANTAGE - The pigment sensitizing type solar cell uses organic polysilane with high boiling point as electrolyte. Therefore the electrolyte seldom volatilize and explosion does not occur. The organic polysilane is easily formed into solid electrolyte by vacuum deposition compared to conventional solid electrolyte. Therefore the manufacturing process is simple. Since the organic polysilane film is formed by vacuum spraying, the film thickness is controlled and reproducibility is improved.    DESCRIPTION OF DRAWING(S) - The figure shows the model of pigment sensitizing type solar cell. (Drawing includes non-English language text).    transparent electroconductive material layer (1)    oxide semiconductor layer (2)    electrolyte (3)    conductive layer (4)
NOVELTY - The flexible heat exchanger (1) has a flow path of gas and/or liquid (4) formed into a film where heat fusion property film (2) of 2 or more sheets is partially heat-fused, and at least one portion of film has non-fusing portion.    USE - For sunlight water heater, heat radiation surface of spacecraft such as satellite, electronic device such as personal computer, electronic substrate (all claimed).    ADVANTAGE - The flexible heat exchange has light weight and flexibility. The manufacture of flexible heat exchanger is easily enabled.    DETAILED DESCRIPTION - An INDEPENDENT CLAIM is included for manufacture of flexible heat exchanger.    DESCRIPTION OF DRAWING(S) - The figure shows the schematic drawing of arrangement of flexible heat exchanger.,    flexible heat exchanger (1)    heat fusion property film (2)    low heat conductive material (3)    flow path of gas or liquid (4)    hyper thermia conductor layer (5)
NOVELTY - An ethylene tetrafluoroethylene copolymer film or a poly vinylidene fluoride film is cross-linked by predetermined radiation exposure. The radiation graft polymerization of styrene type monomer at the film is carried out. The sulfonic acid group is introduced to graft chain to manufacture electrolyte film.    USE - For fuel cells such as solid polymer fuel cell.    ADVANTAGE - The electrolyte film has high oxidation resistance, ion exchange capacity, tension fracture strength, and is inexpensive.
NOVELTY - A polymeric monomer layer is provided between a pair of gel sheets formed on a substrate.    USE - For manufacturing fine porous film used in rechargeable lithium ion battery.    ADVANTAGE - The thickness of fine porous film is reduced, and the productivity of the porous film is improved, reliably.
NOVELTY - The polymeric positive temperature coefficient (PTC) element has a metallic foil (5) intermittently coated with a polymeric PTC composition (2) consisting of electroconductive particles (3) in a crystalline polymer (4).    USE - Preventing overcurrent flow in batteries and electronic devices during abnormal conditions.    ADVANTAGE - Achieves man hour reduction and cost reduction for the manufacture of the polymeric PTC element.    DETAILED DESCRIPTION - An INDEPENDENT CLAIM is also included for polymeric positive temperature coefficient element manufacturing method.    DESCRIPTION OF DRAWING(S) - The figure shows a section of the polymeric PTC element.    Polymeric PTC composition (2)    Electroconductive particles (3)    Crystalline polymer (4)    Metallic foil (5)    Solder cementing layer (6)    Electrode leads (7)
NOVELTY - The polymeric positive temperature coefficient (PTC) element comprises a resin composition (2) containing 1-100 wt.% of heat-radiating material (5) with respect to crystalline resin (4), applied on over-current protecting layer.    USE - For preventing flow of over current into batteries and circuits of electronic devices.    ADVANTAGE - The positive temperature coefficient element has excellent electroconductivity and thermal conductivity. The element shaped into desired shape has excellent impact strength and low room temperature resistance. The element is processed easily and economically.    DESCRIPTION OF DRAWING(S) - The figure shows sectional drawing of polymeric positive temperature coefficient element.    Metal electrode base material (1)    Polymeric positive temperature coefficient (2)    Filler (3)    Crystalline resin (4)    Heat-radiating material (5)
NOVELTY - A protective layer (7a) and an adhesive resin sealing agent (6a) provided at non-light receiving surface of a solar cell (3a) include an opening (10a) for connecting electric power lead to the label (8a). The label consists of electroconductive adhesion material and metallic foil (5a) to connect the electric power lead to the anode and cathode of the solar cell.    USE - Solar cell module for use in residence and industry.    ADVANTAGE - Positioning and fixing of electric power lead are performed automatically, modular reliability and durability of solar cell module are improved.    DETAILED DESCRIPTION - An INDEPENDENT CLAIM is also included for manufacturing method of the solar cell module.    DESCRIPTION OF DRAWING(S) - The figure shows a sectional view of the solar cell module. (Drawing includes non-English language text).    Solar cell (3a)    Electroconductive adhesion material (4a)    Metallic foil (5a)    Adhesive resin sealing agent (6a)    Protective layer (7a)    Label (8a)    Opening (10a)
NOVELTY - A synthetic resin layer which is formed at the innermost layer of a sealer, has young's modulus smaller than the young's modulus of synthetic resin layer formed at the outermost layer of sealer. The cathode and anode terminals (104,105) extends from the periphery of the sealer.    USE - For composite battery pack (claimed) of vehicle (claimed).    ADVANTAGE - The mechanical strength of the thin battery with respect to the external force is improved.    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 a sectional view of the thin battery.    cathode plate (101)    separator (102)    anode plate (103)    cathode terminal (104)    anode terminal (105)
NOVELTY - The phenol-resin type polymer electrolyte film comprises alkylene sulfonic acid group of specific formula.    USE - For film/electrode joint material, reformed gas form solid polymer fuel cell and direct from methanol solid polymer fuel cell (all claimed).    ADVANTAGE - The phenol-resin type polymer electrolyte film has high durability and excellent antioxidation deterioration property, and is inexpensive. The film provides durable and inexpensive fuel cell.    DETAILED DESCRIPTION - The phenol-resin type polymer electrolyte film comprises alkylene sulfonic acid group of formula: -(CH2)n-SO3H, where n is 1,2 or 3.    INDEPENDENT CLAIMS are included for the following:    (1) film/electrode joint material (4);    (2) reformed gas form solid polymer fuel cell; and    (3) direct from methanol solid polymer fuel cell.    DESCRIPTION OF DRAWING(S) - The figure shows the perspective diagram of battery single cell structure.    polymer electrolyte film (1)    air electrode (2)    oxygen pole (3)    film/electrode joint material (4)    separator (6)
NOVELTY - The solid polymer electrolyte contains a phenol-resin type-polymer having specific sulfo alkylene ether group.    USE - For solid-polymer-electrolyte film used for solid polymer fuel cell (both claimed).    ADVANTAGE - The solid-polymer-electrolyte film is economical, and has durability.    DETAILED DESCRIPTION - The solid polymer electrolyte contains a phenol-resin type-polymer having sulfo alkylene ether group of formula: -O(-CH2-)nSO3H, where n is 1-6. INDEPENDENT CLAIMS are included for:    (a) solid-polymer-electrolyte film; and    (b) solid polymer fuel cell.    DESCRIPTION OF DRAWING(S) - The figure shows a structure of single cell battery used for solid polymer fuel cell. (Drawing includes non-English language text).    polymeric electrolyte film (1)    air electrode (2)    oxygen pole (3)    film (4)    current collection board (5)
NOVELTY - The transfer films (20,21) and a solid-polymer electrolyte film (2) are stacked such that an anode catalyst paste (15) and a cathode catalyst paste (16) provided on respective films (20,21) contact the electrolyte film. A laminate structure (25) obtained by stacking the films, is hot pressed using an upper metallic mold (30) so as to transfer the pastes to the electrolyte film.    USE - For manufacturing solid polymer fuel cell (claimed).    ADVANTAGE - Fuel cell having improved water diffusibility is obtained by forming catalyst layer of different composition.    DETAILED DESCRIPTION - An INDEPENDENT CLAIM is also included for solid polymer fuel cell.    DESCRIPTION OF DRAWING(S) - The figure shows a side view of the fuel cell. (Drawing includes non-English language text).    anode catalyst paste (15)    cathode catalyst paste (16)    transfer films (20,21)    laminate structure (25)    metallic mold (30)
NOVELTY - The muffler (100) has a hole (111) for noise reduction. An inner pipe (110) covered by the muffler shell (120), exhausts the gas from the fuel cell system (10). A heater (112) suppresses the condensation of water vapor during exhaustion.    USE - For solid polymeric fuel cell, phosphoric acid-type fuel cell used in vehicle for power generation.    ADVANTAGE - The bad effect by the condensed water is avoided by suppressing condensation of water vapor.    DETAILED DESCRIPTION - An INDEPENDENT CLAIM is also included for manufacturing method of muffler.    DESCRIPTION OF DRAWING(S) - The figure shows the structure of the muffler for fuel cells. (Drawing includes non-English language text).    fuel cell (10)    muffler (100)    noise reduction hole (111)    heater (112)    muffler shell (120)    drain pipe (122)
NOVELTY - A carbon fiber precursor fiber consists of sea-island composite fiber. The sea portion of the composite fiber is a polymer which has decomposition loss when heated, and the island portion is a carbon-precursor polymer.    USE - For carbon fiber used for filament-like carbon nano fiber (both claimed). Used as the electrode material and gas occlusion material of a fuel cell.    ADVANTAGE - The carbon fiber precursor fiber enables to obtain high quality carbon fiber economically. The filament-like carbon nano fiber is easily obtained using the carbon fiber.    DETAILED DESCRIPTION - INDEPENDENT CLAIMS are included for the following:    (1) manufacture of carbon fiber which involves carbonizing the carbon fiber precursor fiber, after insolubilizing, and spinning carbon fiber precursor fiber; and    (2) filament-like carbon nano fiber which is obtained by mixing carbon fiber and a liquid such as resin, followed by grinding.
NOVELTY - The proton acid group-containing heat cross-linking resin has a cross-linking group which performs cross-linking reaction with heat in a molecular chain at the inside of a proton acid group and molecular chain, or molecular chain terminal.    USE - For ionic conductive polymer film for fuel cell (both claimed).    ADVANTAGE - The proton acid group-containing heat cross-linking resin has excellent ionic conductivity, heat-resisting property, water resisting property, methanol-proof property and methanol permeability. The resin provides fuel cell with high electric current operation and excellent durability.    DETAILED DESCRIPTION - INDEPENDENT CLAIMS are included for the following:    (1) cross-linked material;    (2) manufacture of heat-bridge property sulfonated polyether ketone;    (3) manufacture of heat-bridge property sulfonated polyimide;    (4) manufacture of heat-bridge property sulfonated polyamide;    (5) manufacture of heat-bridge property sulfonated polyamidoimide;    (6) manufacture of heat-bridge property sulfonated poly benzo azole;    (7) manufacture of heat-bridge property sulfonated aromatic resin;    (8) ionic conductive polymer film; and    (9) fuel cell.
NOVELTY - The crosslinked polymer is obtained by polymerizing an aromatic alkylene oxide monomer.    USE - For non-aqueous ionic conductive composition used for electrochemical element (both claimed) and lithium secondary battery.    ADVANTAGE - Manufacture of the crosslinked polymer is performed easily using a compound having stable reactivity. A highly efficient electrochemical element is obtained. The ionic conductive composition has high ionic conductivity.    DETAILED DESCRIPTION - The crosslinked polymer is obtained by polymerizing an aromatic alkylene oxide monomer of formula (A or B).    R1, R4 = optionally substituted bivalent group;    OR2, OR5 = alkylene oxide group;    R3 = optionally substituted alkyl group, aryl group or aralkyl group; and    n1, n2 = 1-20.    INDEPENDENT CLAIMS are also included for the following:    (1) non-aqueous ionic conductive composition; and    (2) electrochemical element.
NOVELTY - A proton conductive high molecular compound comprises an aromatic high molecular compound and a proton conductive substituent coupled to at least one portion of aromatic unit of aromatic high molecular compound.    USE - For proton conductive polymer film; used in fuel cell (both claimed) and for electrolyte film of solid polymeric type fuel cell.    ADVANTAGE - The proton conducted high molecular compound provides the fuel cell having excellent oxidation resistance.    DETAILED DESCRIPTION - A proton conductive high molecular compound comprises an aromatic high molecular compound which contains repeating unit(s) of formula (1-7), and a proton conductive substituent of formula -R13-SO3H (18) coupled to at least one portion of aromatic unit of aromatic high molecular compound.    -Ar-X- (1);    -Ar2-Y- (2);    -Ar3-Z'- (3);    -Ar4- (4);    Ar1-Ar4 = bivalent aromatic unit of formula (8-17);    Ar5-Ar7 = tetravalent aromatic group;    X, Y, Z = divalent organic group of -O-, -CO-, -CONH-, -COO-, -S-, -SO- or -SO2- group; and    R1-R12 = H, halogen atom, alkyl group, halogenated alkyl group, aryl group, allyl or phenyl group.    R13 = divalent organic group containing joint unit(s) of ether, alkylene, halogenated, alkylene, arylene or halogenated arylene.    INDEPENDENT CLAIMS are included for the following:    (1) proton conductive polymer film; and    (2) fuel cell.
NOVELTY - Bipolar plates for PEM fuel cells with a conductivity increasing carbon/filler filled polymer blend having at least two mutually immiscible blend polymers forming a co-continuous structure, where the carbon/filler is enriched in one of the blend polymers or in the phase boundary between the blend polymers, or the blend polymer in which the carbon/filler is enriched forms a continuous conductive matrix in which one further polymer blend is embedded are new.    USE - The PEM fuel cells are useful for supplying current in mobile and stationary devices (claimed).    ADVANTAGE - It has been found that bipolar plates for PEM fuel cells can be obtained when a polymer blend is used in their production which has at least two mutually immiscible blend polymers, which form a co-continuous structure or a matrix of conductive polymer. The bipolar plates comprise an advantageous combination of low weight, good electrical conductivity, gas tightness, and good gas channel design.    DETAILED DESCRIPTION - INDEPENDENT CLAIMS are included for:    (1) a process for a process for preparation of the bipolar plates by preparation and forming of the polymer blends filled with conductivity increasing carbon/filler;    (2) PEM fuel cells including bipolar plates;    (3) a polymer blend filled with conductivity increasing carbon/filler material.
NOVELTY - The solar collector comprises an absorber for absorbing incident radiation heat, and a flexible housing which surrounds the absorber and is adaptable to plane and non-plane bearing surfaces.    USE - For utilization of solar heat.    ADVANTAGE - The solar collector is either fully or partially transparent.    DESCRIPTION OF DRAWING(S) - The drawing shows a perspective, partially sectioned view of the proposed solar collector.    Side pipes (10)    Collector pipe (20)    Rib elements (30)    Frame (40)    Insulating material (41, 70)    Cover plate (50)    Rear plate (60)
NOVELTY - Sealant composition for sealing the electrolyte of a dye-sensitized solar cell comprises: (a) an isoprene polymer having at least 1 (meth)acrylate group; and (b) a diluent monomer, or (A) an isobutylene polymer containing at least 1 hydrosilylation reactable alkenyl group in the molecule; (B) an organo-hydrodiene-polysiloxane; (C) a hydrosilylation catalyst, and; (D) a silane coupling agent.    USE - Used for sealing the electrolyte in dye-sensitized solar cells (claimed).    ADVANTAGE - The composition is highly resistant to electrolytes and shows high sealing performance against electrolytes.    DETAILED DESCRIPTION - INDEPENDENT CLAIMS are also included for    (1) The manufacture of a dye-sensitized solar cell by combining a first laminate having a transparent conductive film, porous film and color layer on a transparent substrate, and a second laminate having a transparent conductive film on a transparent substrate with the sealing composition, and sealing the electrolyte between the layers;    (2) The dye-sensitized solar cell.    DESCRIPTION OF DRAWING(S) - Figure 1 shows a dye-sensitized solar cell.    Transparent substrate (1)    Transparent substrate (1a)    Transparent conductive film (2)    Transparent conductive film (2a)    Porous film (3)    Dye (4)    Electrolyte (5)    Sealing composition (7)
NOVELTY - Bipolar plate for an electrochemical cell comprises a polymer layer, an electrically conducting structure passing through the polymer layer, and a sealing element (172) which seals the electrically conducting structure to the polymer layer and prevent fluids from passing through the polymer layer.    USE - The bipolar plate is used for an electrochemical cell stack (claimed).    ADVANTAGE - The cell plate can be more easily sealed to cell frame of the fuel cell stack. The fuel cell incorporating the inventive plate can give vehicle designers additional flexibility to distribute weight for optimizing vehicle dynamics.    DETAILED DESCRIPTION - INDEPENDENT CLAIMS are also included for:    (a) a cell stack comprising two cells each comprising an anode and a cathode (158), and a bipolar plate; and    (b) a method of making a fuel cell, which comprises assembling a fuel cell stack by positioning a cell plate between an anode of a first cell and a cathode of an adjacent cell.    DESCRIPTION OF DRAWING(S) - The figure is a fragmentary cross-sectional view of two adjacent electrochemical cells separated by a plate with an electrically conductive structure penetrating the plate, which provides electrical conductivity between the adjacent cells.    Protuberance (152)    Cathode (158)    Current collectors (164, 170)    Sealing element (172)
NOVELTY - Battery cell comprises a first electrode (14) having a first edge perimeter defining a smaller area than an opposing area of a second electrode (22), a separator layer (30) between the first and second electrodes, and a support layer (18) surrounding at least a portion of the first edge perimeter of the first electrode to provide reinforcing support to the second electrode.    USE - The battery cell, i.e. a lithium ion battery cell (claimed), is used as an energy storage device.    ADVANTAGE - The inventive battery cell is robust, and has long cell life and high activity with minimal risk of shorting.    DETAILED DESCRIPTION - An INDEPENDENT CLAIM is also included for a method of constructing a battery cell, which comprises providing at least one anode and at least one cathode, one of which has a small surface area relative to a large surface area of the other of the anode and cathode; providing at least one support layer in surrounding contact with at least a portion of the anode or cathode having the small surface area; providing a separator layer between the anode and cathode; and joining the anode, the separator layer, the support layer, and the cathode to form a battery cell.    DESCRIPTION OF DRAWING(S) - The figure is an exploded view of a battery cell.    Seal (11)    First electrode (14)    Support layer (18)    Second electrode (22)    Separator layer (30)
NOVELTY - An aromatic sulfonic acid ester derivative is new.    USE - For polyarylene useful for polymer solid electrolyte of proton-conductive membrane for fuels cells (claimed).    ADVANTAGE - The proton conductive material has excellent resistance to hot water and durability, which is industrially produced in low cost. The process for producing polyarylene having a sulfonic acid does not use a large amount of sulfonating agent, and has a low load for treatment in recovering a polymer and facility in controlling the amount of sulfonic acid group introduced into the polymer and the introducing position.    DETAILED DESCRIPTION - An aromatic sulfonic acid ester derivative of formula (1) is new.    INDEPENDENT CLAIMS are also included for:    (1) a polyarylene comprising repeating structural units derived from an aromatic compound, which contains at least repeating units of formula (2); and    (2) a process for producing a polyarylene having sulfonic acid group comprising coupling polymerizing an aromatic compound containing an aromatic sulfonic acid ester derivative to prepare a polyarylene; and hydrolyzing the polyarylene.    X = atom or group consisting of halogen atom excluding fluorine, -OSO3CH3 or -OSO3CF3;    A = divalent electron attractive group;    B = divalent electron donating group or a direct bonding;    Ra = 1-20C hydrocarbon;    Ar = aromatic having a substituent -SO3Rb;    Rb = Ra;    m, n = 0-10;    k = 1-4.
NOVELTY - A modifying material of hydrophilic surface consists of a block copolymer having hydrophilic portion-hydrophobic portion structure, hydrophilic portion-hydrophobic portion-hydrophilic portion structure, or hydrophobic portion-hydrophilic portion-hydrophobic portion structure. The hydrophobic portion contains fluorine atom.    USE - For fuel cell material, micro flow cell, microchip, living body adaptability material and cell culture material (all claimed), and used as coating material and adhesive agent.    ADVANTAGE - The modifying material of hydrophilic surface has excellent adhesivity with respect to hydrophilic high base material, heat resistance and handleability.    DETAILED DESCRIPTION - INDEPENDENT CLAIMS are included for the following:    (1) fuel cell material;    (2) micro flow cell;    (3) microchip;    (4) living body adaptability material; and    (5) cell culture material.
NOVELTY - The sealing film consists of an ethylene-vinyl-acetate (EVA) copolymer resin film (1) on which an aperture (1A) or a recess is formed for holding solar cells (14). The thickness of sealing film is 0.2-5 times the thickness of solar cells, and the aperture area is 0.8-1.2 times the area of solar cells.    USE - Sealing film for solar cells.    ADVANTAGE - Prevents failure of a cell, when sealing film is pushed against the solar cell at the sealing process, when the solar cell module is prepared.    DETAILED DESCRIPTION - An INDEPENDENT CLAIM is also included for solar cell module manufacture.    DESCRIPTION OF DRAWING(S) - The figure shows a perspective diagram of the sealing film manufacturing process for solar cells. (Drawing includes non-English language text).    EVA film (1)    aperture (1A)    EVA film for sealing (2,3)    back cover (12)    solar cells (14)
NOVELTY - The electroconductive unsaturated polyester resin molding compound (3,4) contains an unsaturated polyester resin (a), a carbon group base material (b) having electroconductivity, and a fatty acid (c).    USE - For fuel-cell separator (claimed).    ADVANTAGE - The electroconductive unsaturated polyester resin molding compound has excellent moldability and electrical property. The resin molding compound efficiently manufactures fuel-cell separator having excellent thickness precision and electroconductivity.    DETAILED DESCRIPTION - An INDEPENDENT CLAIM is included for fuel-cell separator.    DESCRIPTION OF DRAWING(S) - The figure shows the measuring method of the penetration direction resistivity of the fuel-cell separator.    electrode (1)    carbon paper (2)    resin molding compact (3,4)    constant current apparatus (5)    voltmeter (6)
NOVELTY - Heating of the transparent substrate by a heater board (6) and the vacuum suction of the peripheral portion of transparent substrate, are performed simultaneously.    USE - For manufacturing solar battery module.    ADVANTAGE - Curvature of transparent substrate while heating, is prevented, thereby preventing wrinkle formation, hence reduces lamination time and improves productivity.    DETAILED DESCRIPTION - An INDEPENDENT CLAIM is also included for solar battery module manufacturing apparatus of solar cell module.    DESCRIPTION OF DRAWING(S) - The figure shows a sectional view of the solar battery module manufacturing apparatus.    upper chamber housing (1)    lower chamber housing (5)    heater board (6)    vacuum suction unit (8)    vacuum pump (11)
NOVELTY - The resin composition contains a redox system electrolyte pair and a reactive component. The reactive component contains a cation polymerizable initiator and a cation polymerizable resin.    USE - Optoelectric transducers (claimed) and photoelectric cell.    ADVANTAGE - The resin composition has excellent durability and charge transportability. The optoelectric transducer containing the resin composition has excellent photoelectric conversion ability and is safe.    DETAILED DESCRIPTION - INDEPENDENT CLAIMS are included for the following:    (1) optoelectric transducer; and    (2) manufacture of optoelectric transducer.
NOVELTY - A fluorine type polymer ion exchange membrane consists of polytetrafluoroethylene film base material having cross-linked structure, which is graft polymerized with fluorinated butadiene using radiation. A sulfonic acid group is then introduced into double bond in the graft chain.    USE - As solid polymer electrolyte film for fuel cell.    ADVANTAGE - The fluororesin ion exchange membrane has wide range of ion exchange capacity, solid polymer electrolyte property, outstanding water retention and high oxidation resistance.    DETAILED DESCRIPTION - A fluorine type polymer ion exchange membrane consists of polytetrafluoroethylene film base material having cross-linked structure, which is graft polymerized with fluorinated butadiene using radiation. A sulfonic acid group is then introduced into double bond in the graft chain. The fluorinated butadiene has formula: C4FnHm, where m+n is 6 and n is 1.    DESCRIPTION OF DRAWING(S) - The figure shows the swelling property of the film in mixed solvent of alcohol and water. (Drawing includes non-English language text).
NOVELTY - The gasket (5) material comprises an addition-type liquid silicone rubber composition containing polyorganosiloxane (a), polyorgano hydrogen siloxane (b), silica-type reinforcement property filler and platinum-type catalyst. Component (a) has 2 or more univalent aliphatic unsaturated hydrocarbon group bonded with silicon atom. The composition contains 5-40 wt.pts of filler with respect to 100 wt.pts of component (a).    USE - For carbon separator of fuel cell.    ADVANTAGE - The gasket material has excellent mechanical strength, compression set and compression creep property in LLC of cured substance of gasket material.    DETAILED DESCRIPTION - The gasket (5) material comprises an addition-type liquid silicone rubber composition containing polyorganosiloxane (a), polyorgano hydrogen siloxane (b), silica-type reinforcement property filler and platinum-type catalyst. The component (a) contains 2 or more univalent aliphatic unsaturated hydrocarbon group bonded with silicon atom, and has viscosity of 100-100000 mPa.second at 25 degrees C. The component (b) comprises 2 or more hydrogen atom bonded with silicon atom. The amount of hydrogen atom bonded with silicon atom in component (b) is equivalent with respect the content of unsaturated hydrocarbon group in component (a), and is 1-4 times. The composition contains 5-40 weight parts of filler with respect to 100 weight parts of component (a).    DESCRIPTION OF DRAWING(S) - The figures show constant length structural top view, sectional drawing and constant pressure structural sectional drawing of carbon separator of fuel cell.    separator (1)    electrolyte film (2)    manifold (4)    gasket (5)    cooling water flow path (6)
NOVELTY - A reinforcement element (3) is provided at the opposing frame (2) of back side of solar cell module main housing (1). A shock absorbing material (4) is interposed between the reinforcement element and the housing.    USE - Used in building such as residence and also for environmental conservation.    ADVANTAGE - Prevents detachment of frame and seal without using large sized frame.    DETAILED DESCRIPTION - An INDEPENDENT CLAIM is also included for solar cell array.    DESCRIPTION OF DRAWING(S) - The figure shows a longitudinal cross-section of structure of the solar cell module.    Solar cell module main housing (1)    Frame (2)    Reinforcement element (3)    Shock absorbing material (4)    Back sheet (8)
NOVELTY - The film consisting of an aromatic high molecular compound is sulfonated in gaseous phase, and the sulfonated polymer film (1) is obtained. The obtained sulfonated polymer film serves as a sulfonic acid group.    USE - For manufacture of sulfonated polymer film used for solid polymeric-type fuel cells and direct methanol-type fuel cells (all claimed).    ADVANTAGE - The sulfonated polymer film having excellent proton conductivity is manufactured economically by the method having high productivity.    DETAILED DESCRIPTION - INDEPENDENT CLAIMS are included for the following:    (1) sulfonated polymer film;    (2) solid polymeric-type fuel cell; and    (3) direct methanol-type fuel cell.    DESCRIPTION OF DRAWING(S) - The figure shows principal portion sectional drawing of solid polymeric-type fuel cell.    sulfonated polymer film (1)    catalyst supporting gas diffusion electrode (2)    flow path (3)    separator (4)    gasket (5)
NOVELTY - A graft copolymer has a branched polymer chain for every repeating unit. The copolymer has a polymer chain containing a polar portion which can solvate a polar substance or an ion species which can form a composite with the branched polymer chain.    USE - Used as an ionic conductive polymer electrolyte (claimed) used for an electroconductive material, especially a battery material.    ADVANTAGE - The graft copolymer has favorable ionic conductivity at room temperature and high industrial value.    DETAILED DESCRIPTION - An INDEPENDENT CLAIM is included for an ionic conductive polymer electrolyte.
NOVELTY - The electrochemical device (10) comprises electrode (14) having electrode layer (13) laminated on collector (11) through adhesion resin layer (12), and separator (15) alternatively arranged. Layer (13) contains active material, conductive support agent and binder resin, and is electrically conducting with the collector. Portion(s) of active material or conductive support agent penetrates layer (12).    USE - As electrochemical device such as electrical double layer capacitor and secondary battery (claimed).    ADVANTAGE - The electrochemical device has adhesion between collector and electrode layer. The electrode layer is peelable from collector, and is electrically conducting with the collector. The device having excellent property is manufactured by a simple method.    DETAILED DESCRIPTION - The electrochemical device (10) comprises electrode (14) alternatively arranged through separator (15). The electrode comprises electrode layer (13) laminated on collector (11) through adhesion resin layer (12). The electrode layer contains active material, conductive support agent and binder resin, and is electrically conducting with the collector. Portion(s) of active material or conductive support agent penetrates the adhesion resin layer. An INDEPENDENT CLAIM is included for manufacture of electrochemical device.    DESCRIPTION OF DRAWING(S) - The figure shows the sectional view of the electrical double layer capacitor.    electrochemical device (10)    collector (11)    adhesion resin layer (12)    electrode layer (13)    electrode (14)    separator (15)
NOVELTY - Catalyst layer (I) is provided on polymeric electrolyte film and catalyst layer (II) is provided on other surface of film. Gaseous diffusion layers are provided on layers (I,II) respectively. Carbon ink having carbon powder, fluororesin and dispersion medium, is applied to form carbon intermediate layer, between gaseous diffusion layers and catalyst layers, to manufacture fuel cell.    USE - For manufacturing fuel cell (claimed) used as generator for non-commercial co-generation and moving components especially polyelectrolyte-type fuel cell.    ADVANTAGE - The manufacturing method of fuel cell eliminates the process of hot-pressing to form the gaseous-diffusion layer, and does not require a separate gaseous-diffusion base material. Adhesion between catalyst layer and the gaseous-diffusion layer is increased, and flooding phenomenon is also prevented by decreasing the thickness of gaseous diffusion layer.    DETAILED DESCRIPTION - An INDEPENDENT CLAIM is included for fuel cell.
NOVELTY - This invention relates to a method for preparing PVDF film used in Li ion secondary battery, mixing TFH with acetone to complex component solvent then mixing water with alcohol to complex component solvent, mixing the two solvents in 84:8 weight ratio evenly, then to mix PVDF-HFP with the mixture of the two solvents according to 8:92 weight ratio to get this invented PVDF film after stirring up, coating and dry. This invented electrolyte film has small aperture, irregular network structure good for absorbing electrolyte, stable chemical and electric chemical performance and good ionic conductivity.
NOVELTY - Solar cell is manufactured by forming porous film having resistance to etching on semiconductor substrate (11) for solar cell through employing a paste, and etching the semiconductor substrate having porous film that serves as a mask to form antireflection structure having fine irregularities on the semiconductor substrate.    USE - For manufacturing solar cell.    ADVANTAGE - The invention allows the textured structure (15) to be readily formed on surface of semiconductor substrate to trap more sunlight irrespective of crystal structure.    DESCRIPTION OF DRAWING(S) - The figure is a schematic view showing the formation of textured structure on surface of crystalline substrate through etching.    Semiconductor substrate (11)    Sunlight incident surface (11a)    Textured structure (15)
NOVELTY - A rechargeable lithium battery comprises a non-aqueous electrolyte comprising solvent(s) and conductive salt(s) optionally embedded in a polymeric gel matrix. The non-aqueous electrolyte additionally comprises a thiophene.    USE - For electronic applications.    ADVANTAGE - The additive slows down an increase in the voltage to effect irreversible overcharge protection and prevents the overcharging of rechargeable lithium batteries having a maximum permissible cell voltage.    DETAILED DESCRIPTION - A rechargeable lithium battery having a maximum permissible cell voltage, comprises an anode comprising a material capable of incorporating lithium ions and releasing them again, a cathode comprising a material capable of releasing lithium ions and incorporating them again, a separator, and a non-aqueous electrolyte comprising solvent(s) and conductive salt(s) optionally embedded in a polymeric gel matrix. The non-aqueous electrolyte additionally comprises a thiophene of formula (I).    R1-R4 = H, 1-18C (halo)alkyl, 1-18C (halo)alkoxy, halogen, or pseudohalogen.    At least one of the radicals R1-R4 is CN.    An INDEPENDENT CLAIM is also included for a process for protecting rechargeable lithium batteries from overcharging comprising adding thiophenes of formula (I) as an additive for non aqueous electrolytes.
NOVELTY - Fabrication of an as-deposited lithiated vanadium oxide film involves providing a source of lithium vanadium oxide, and vacuum depositing the source.    USE - The method is used for fabricating as-deposited lithiated vanadium oxide film for use as, e.g. a negative lithium-ion anode, a positive cathode, or as both anode and cathode in the same battery.    ADVANTAGE - The use of the lithiated vanadium oxide enables batteries to be built in at least seven different thin-film battery configurations.    DETAILED DESCRIPTION - Fabrication of an as-deposited lithiated vanadium oxide film involves providing a source comprising an approximate overall composition of LixV2Oy, and vacuum depositing the source. The source comprises Li3VO4, LiVO3, and/or V2O3.    x = greater than 0 and at most 100;    y = greater than 0 and at most 1.    INDEPENDENT CLAIMS are also included for:    (a) an apparatus for use as a solid-state thin film battery, which comprises a substrate, a cathode layer comprising LixV2Oy on the substrate, and an electrolyte layer on the cathode layer.    DESCRIPTION OF DRAWING(S) - The figure is a schematic diagram of a single-pass continuous polymer web manufacturing process for LixV2Oy twin electrode thin-film batteries.    Chambers (100, 110, 120, 130, 140, 150, 160, 170, 180)
NOVELTY - A composite electrolyte for use in electrochemical fuel cells comprises an inorganic cation exchange material; a silica-based material; and a proton-conducting polymer-based material. The inorganic cation exchange material comprises 0.1-99 wt.% composite electrolyte.    USE - For use in electrochemical fuel cells (claimed).    ADVANTAGE - The composite electrolyte exhibits higher ion exchange capacity, proton conductivity and/or lower gas crossover. It exhibits excellent physicochemical properties and superior fuel cell performance in hydrogen oxygen fuel cells.    DETAILED DESCRIPTION - INDEPENDENT CLAIMS are also included for:    (1) an electrochemical fuel cell comprising an anode; a cathode; a fuel supply to the anode; an oxidant supply to the cathode; and a composite electrolyte positioned between the anode and cathode;    (2) a method of fabricating a composite electrolyte for use in an electrochemical fuel cell by applying onto a surface of a substrate a viscous liquid composition of an inorganic cation exchange material, silica-based material, polymer-based material, and a solvent-dispersant; spreading the viscous liquid composition to form a uniform thickness layer on the substrate; and allowing the solvent to evaporate from the viscous liquid composition to yield the composite electrolyte; and    (3) a method for producing a composite membrane by grinding a sulfonated polyether ether ketone (SPEEK) and clay mixture and dissolving the mixture in a distilled dimethylformamide (DMF) to form a solution; heating the solution until it thickens and attains a casting consistency; degassing the solution in a vacuum oven; casting the solution into a film on a glass surface using a doctor blade; curing the film; and peeling the film from the glass.    DESCRIPTION OF DRAWING(S) - The figure shows operation of proton exchange membrane (PEM) fuel cell.
NOVELTY - A polymer electrolyte comprises a polymerized product from a polymer electrolyte forming composition containing a multifunctional isocyanurate monomer, lithium salt, and a non-aqueous organic solvent.    USE - For lithium batteries (claimed) for portable electronic information devices, e.g. notebook computers and camcoders and of wireless communicate devices, e.g. mobile phones.    ADVANTAGE - The invented polymer electrolyte has extended cycle life, improves the safety and reduces the swelling of a battery.    DETAILED DESCRIPTION - A polymer electrolyte comprises a polymerized product from a polymer electrolyte forming composition containing a multifunctional isocyanurate monomer of structure (I), lithium salt, and a non-aqueous organic solvent.    A1-A3 = 1-10C alkylene or 1-10C arylene;    Z1-Z3 = -Y-X-C(R1)=CH-R2;    X = -CH2m-, -C(O)- or -C(O)-O-;    Y = -(CH2-C(R1)H-O)n-, -(CH2-C(R1)H-N(R2)n, -N(R2)-C(O)-O- or -C(O)-O-;    R1, R2 = hydrogen, 1-10C alkyl, 1-10C fluorinated alkyl, 1-10C aryl or 1-10C fluorinated aryl;    m = 0-10;    n = 0-5.    An INDEPENDENT CLAIM is also include for a lithium battery comprising a cathode; anode; and a polymer electrolyte interposed between the anode and the cathode.    DESCRIPTION OF DRAWING(S) - The figure is a graph showing the results of a cycle life test.
NOVELTY - An inlet (7) passes humidification gas containing water vapor into the chamber (3). Anode and cathode gas passageways (20, 25) with mutually different humidification capability are formed with the polymer film that has water vapor transmittance over the humidification ranges (10, 12). The passageway with lower humidification capability is constructed adjoining the inlet and is arranged in the chamber.    USE - Humidifying reactive gas containing hydrogen and oxygen of solid polymer fuel cell.    ADVANTAGE - Humidifies the gas efficiently at a low cost. It is possible to humidify simultaneously and equally the humidified gas flowing into the passageways.    DETAILED DESCRIPTION - An INDEPENDENT CLAIM is also included for gas humidification method.    DESCRIPTION OF DRAWING(S) - The figure shows a section of the gas humidification apparatus.    Chamber (3)    Inlet (7)    Humidification ranges (10, 12)    Anode gas passageway (20)    Cathode gas passageway (25)
NOVELTY - The carbon fiber sheet has 99 mass% or more of carbon content and 90 mass% or more of carbon fiber content. The carbon fiber has length of 2-10 mm. The carbon fiber sheet contains 5 mass% or more of carbon fiber with length/breadth ratio (flakiness) of 1.1 or more.    USE - For gas diffusion electrodes of solid-polymer-electrolyte type fuel cell and for electric materials.    ADVANTAGE - The carbon fiber sheet has high strength, high electroconductivity, excellent gas diffusion property, excellent surface smoothness, and moderate flexibility. The thickness and weight of the carbon fiber sheet are homogeneous. The carbon fiber sheet has uniform dispersion of carbon fiber. The carbon fiber sheet is effectively used as polymer-type fuel-cell electrode material.    DETAILED DESCRIPTION - An INDEPENDENT CLAIM is included for manufacture of carbon fiber sheet.
NOVELTY - A suction type heat pump has an adsorption agent containing sodium polyacrylate type crosslinking agent as raw material.    USE - Solid polymer fuel cell electric power generation system.    ADVANTAGE - Enables the adsorption agent to perform adsorption and desorption efficiently, even if the moisture adsorption/release rate is high. Heat is supplied reliably and a compact power generation system is constructed at low cost.    DESCRIPTION OF DRAWING(S) - The figure shows a block diagram of the solid polymer fuel cell electric power generation system. (Drawing includes non-English language text).    suction type heat pump system (1)    storage tank (2)    solid polymer fuel cell (3)    modifier (4)
NOVELTY - The silica gel is non-crystalline, and has pore volume of 0.3-3.0 ml/g, and a specific surface area of 200-1000 m2/g. The most frequent diameter (Dmax) of the silica gel pore is less than 20 nm. The chemical shift (delta) (ppm) of the Q4 peak of the silica gel in solid silicon-nuclear magnetic resonance (Si-NMR) spectrum satisfies specific relation.    USE - For ion conductors of fuel cell and rechargeable lithium ion battery (all claimed).    ADVANTAGE - The silica gel has accurate physical property such as pore diameter and improves ionic conductivity, quality, purity and stability of ion conductor. The fuel cell utilizing ion conductors, has excellent electric power generating efficiency and durability.    DETAILED DESCRIPTION - The silica gel is non-crystalline, and has pore volume of 0.3-3.0 ml/g, and a specific surface area of 200-1000 m2/g. The most frequent diameter (Dmax) of the silica gel pore is less than 20 nm. The chemical shift (delta) (ppm) of the Q4 peak of the silica gel in solid silicon-nuclear magnetic resonance (Si-NMR) spectrum satisfies: -0.0705x(Dmax)-110.36 greater than (delta).    INDEPENDENT CLAIMS are included for the following:    (1) ion conductor;    (2) fuel cell; and    (3) rechargeable lithium ion battery.
NOVELTY - An electrically conductive shaped article comprises a liquid crystal polymer, poly(styrene-co-maleic anhydride) and conductive fillers.    USE - The article such as conductive flow field separator plate (claimed) is used in fuel cells such as direct methanol fuel cell and hydrogen fuel cell.    ADVANTAGE - The separator plate has reduced resistivity, lower weight, and lower cost.    DETAILED DESCRIPTION - An INDEPENDENT CLAIM is also included for a method of making a conductive flow field separator plate having reduced sensitivity, comprising blending a liquid crystal polymer, poly(styrene-co-maleic anhydride) and conductive filler together to form a blend; and molding the blend to form the conductive flow field separator plate.    DESCRIPTION OF DRAWING(S) - The figure shows the temperature dependence of bipolar plate conductivity measured at various pressures.
NOVELTY - A collector elements comprises inner glass tube (2) provided along a major portion of its outer surface with spectral selective absorption layer (6) and enveloped using second glass tube (1); spacer to avoid intertubular contact; getter-ring(s) (4); and third glass tube (7) inserted into the inner tube having a diameter of at least2/3 of inner tube.    USE - For use in solar energy collector (claimed).    ADVANTAGE - The invention has the possibility for uni-directional coolant flow without the need for a back stream in each single solar collector tube.    DETAILED DESCRIPTION - Collector elements comprises inner glass tube provided along a major portion of its outer surface with spectral selective absorption layer and enveloped using second glass tube; spacer to avoid intertubular contact; getter-ring(s); and third glass tube inserted into the inner tube having a diameter of at least2/3 of inner tube. It aims to reduce the quantity of (liquid) coolant inside the inner tube. The elements when use in operates through thermoplastic force incase of inclined collector installation or alternatively with elements necessary for forced (pump) flow coolant-circulation at any collector orientation.    DESCRIPTION OF DRAWING(S) - The figure shows the basic principle of common concentric vacuum-tube solar collector where novel type of extra tube is added.    Second glass tube (1)    Inner glass tube (2)    Getter-ring (4)    Spectral selective absorption layer (6)    Third glass tube (7)    Narrow cylindrical space (8)
NOVELTY - The boundary surface (110) of the electric power generation component (109) and synthetic resin layer is heat fused using sheet-like sealing layer. The positive and negative electrode terminals (104,105) are lead out from the heat-fused boundary surface. The fusing of the boundary surface (110) is carried out twice.    USE - Thin battery used in vehicle (claimed) e.g. car.    ADVANTAGE - The thin battery capable of withstanding external applied force is realized.    DETAILED DESCRIPTION - INDEPENDENT CLAIMS are also included for the following:    (1) thin battery manufacturing method;    (2) battery pack;    (3) composite battery pack; and    (4) vehicle.    DESCRIPTION OF DRAWING(S) - The figure shows the top and sections of the thin battery.    Thin battery (10)    Positive electrode plate (101)    Separator (102)    Negative electrode plate (103)    Positive electrode terminal (104)    Negative electrode terminal (105)    Upper battery exterior packing (106)    Lower battery exterior packing (107)    Electric power generation component (109)    Boundary surface (110)
NOVELTY - The corrosion resistance of the separator in the fuel cell is tested by any one of the chronoamperometries method.    USE - Power supply application in e.g. vehicle.    ADVANTAGE - Ensures efficient corrosion resistance test of the separator in short period preventing assembly of defective separator in the fuel cell during manufacture so improving reliability of the fuel cell. Ensures a lightweight and compact fuel cell.    DETAILED DESCRIPTION - An INDEPENDENT CLAIM is also included for solid polymer fuel cell.    DESCRIPTION OF DRAWING(S) - The flowchart shows the fuel cell durability test process. (Drawing includes non-English language text).
NOVELTY - The proton exchange film (10) contains a specific coordinated polymer metal complex.    USE - As electrolyte of solid polymer fuel cell.    ADVANTAGE - The proton exchange film has high proton conductivity at room temperature, and has excellent durability. The proton exchange film is manufactured easily and economically.    DETAILED DESCRIPTION - The proton exchange film consists of a coordinated polymer metal complex of formula: R2dtoaM, where M is metal, R is alkyl, and dtoa is dithiooxamide.    An INDEPENDENT CLAIM is included for manufacture of proton exchange film.    DESCRIPTION OF DRAWING(S) - The figure shows the outline perspective view of proton exchange film.    proton exchange film (10)
NOVELTY - An organic double refraction film attached on a precurved transparent board (1) with a radius of curvature (R) of 20-100 mm, through an adhesive agent, is made to undergo diffraction grating formation process using photolithography and electronic cyclotron etching techniques. The shape of transparent board which is Pyrex, is corrected to get flat shape, during heat shrinking of the film.    USE - For optical pick-up device of light disk drive device.    ADVANTAGE - Effectively prevents variation in optical characteristics of cheaply produced optical element with sufficient yield, as the shape of the optical element, is corrected. The optical pick-up device of light disk drive device, performs favorable optical pick-up function.    DETAILED DESCRIPTION - The film is formed with several diffraction gratings which are partitioned into multiple segments. The transparent board produced by attaching several thin sheets using adhesive agent solidified by light or heat, is bent using jigs having convex and concave surfaces. An optically transparent material is packed in recess of the grating. The adhesive layer contains isotropic optical material having a refractive index equal to refractive index of organic film, with respect to ordinary ray. INDEPENDENT CLAIMS are also included for the following:    (1) diffraction optical element;    (2) optical pick-up device which performs separation of optical path of beam from light source and optical path of return beam from optical disk; and light disk drive device which performs recording, reproduction or erasing operations using optical pick-up device.    DESCRIPTION OF DRAWING(S) - The figure shows a front view of transparent board, during bending process.    transparent board (1)    radius of curvature of board (R)    bending amount of board (W)
NOVELTY - A hydrogen gas flow path (348) and a water flow path (308) are made to contact through a porous film (312) made of polyolefin-type resin film. The porous film transmits water, based on the differential pressure of hydrogen gas and water along respective flow path. The pressure adjustment of hydrogen gas or water is performed so that their differential pressure reaches preset value.    USE - Used for a humidification apparatus for a fuel cell.    ADVANTAGE - The amount of humidification of hydrogen gas can be appropriately controlled. The size of the apparatus is reduced.    DESCRIPTION OF DRAWING(S) - The figure shows a structural diagram of the hydrogen gas humidification layer.    water flow path (308)    water transmissive layer (310)    micro porous film (312)    hydrophilic layer (314)    hydrogen gas flow path (348)
NOVELTY - The gas diffusion electrodes (12,13) comprising wool blending fabric of fluorinated metal fiber and organic fiber or wool blending nonwoven fabric are bent and integrated with the solid polymer electrolyte (14). The hydrophilicity of the metal fiber is different from the hydrophilicity of the organic fiber.    USE - Electrochemical device for gas sensor, gas purification apparatus and fuel cell.    ADVANTAGE - The electrode area per unit is enlarged. The electrochemical reaction is improved and space is utilized effectively. The mechanical strength and chemical stability are improved.    DESCRIPTION OF DRAWING(S) - The figure shows a section of the electrochemical device. (Drawing includes non-English language text).    Electrochemical device (11)    Gas diffusion electrodes (12,13)    Solid polymer electrolyte (14)
NOVELTY - The secondary battery (1) consists of lithium complex oxide as active material of anode. An active material layer of anode (3) or cathode (4) containing carbonaceous material is applied on at least one surface of each collector. A separator (5) is interposed and is wound between the anode and cathode. The anode or cathode is not exposed to the folding portion of the active material layer, when the fold is 180degrees.    USE - For non-aqueous secondary battery.    ADVANTAGE - Generation of crack in the active material layer is prevented. Cyclic property of the battery is improved.    DESCRIPTION OF DRAWING(S) - The figure shows the diagram of the non-aqueous secondary battery. (Drawing includes non-English language text).    secondary battery (1)    anode (3)    cathode (4)    separator (5)
NOVELTY - The reflection-prevention resin sheet (31) has a sequential laminate of a base material layer (20), a gas barrier layer (19), and a hard-coat layer (118) having a corrugated structure in outer surface. A low refractive-index layer (17) containing a material with refractive index lower than hard-coat layer formation resin, is formed on hard-coat layer. The corrugated structure contains transparent particle.    USE - For substrates of solar cell and image display device (all claimed), such as organic electroluminescent display devices and LCDs.    ADVANTAGE - The reflection-prevention resin sheet has excellent glare resistance, light-diffusion property, lightweight property, and durability. The need for adhesively affixing a glare-proof sheet and a light-diffusion sheet to the side of liquid-crystal cell, is eliminated.    DETAILED DESCRIPTION - INDEPENDENT CLAIMS are included for the following:    (1) image-display-device substrate;    (2) image display device; and    (3) solar-cell substrate.    DESCRIPTION OF DRAWING(S) - The figure shows the cross-section model of the structure of a liquid-crystal cell. (Drawing includes non-English language text).    low refractive-index layer (17)    gas barrier layer (19)    base material layer (20)    reflection-prevention resin sheet (31)    hard-coat layer (118)
NOVELTY - The fuel cell lamination structure (17) has a pair of gasket arranged along the circumference of a pair of electrode. A resin baffle (15) arranged between an end plate (12) and an insulation board (11) of the lamination structure, is deformed with time under fixed stress.    USE - Polyelectrolyte-type fuel cell (PEFC).    ADVANTAGE - Improves the durability and operational characteristics of the PEFC by suppressing a flooding phenomenon effectively.    DESCRIPTION OF DRAWING(S) - The figure shows a perspective view of the polyelectrolyte type fuel cell. (Drawing includes non-English language text).    insulation board (11)    end plate (12)    metal washer (13)    fastening rod (14)    stress impingement baffle (15)    lamination structure (17)
NOVELTY - An electrolyte film contains a sulfonated polyarylene.    USE - For direct methanol fuel cells (claimed) for domestic electric power units, electric vehicles, mobile telephones, personal computers, personal digital assistants, digital cameras, portable compact disk and memory disk, headphone stereo cassette tape recorders, pet robots, electric-power assisted bicycles and electric scooters.    ADVANTAGE - The electrolyte film has favorable methanol permeability and high proton conductivity.    DETAILED DESCRIPTION - An INDEPENDENT CLAIM is included for direct methanol fuel cell having the electrolytic film.    DESCRIPTION OF DRAWING(S) - The figure shows the block diagram of direct methanol fuel cell.    fuel electrode (1)    electric field (2)    air electrode (3)    external circuit (4)    flow paths (11-14)
NOVELTY - The method involves coupling organic and inorganic structural portions by a covalent bond using a metal alkoxide having a polymerizable substituent and an alkoxy group as a starting material. A portion of a polymerizable substituent of metal alkoxide is polymerized, to obtain an organic structural portion. A portion of the alkoxy group of metal alkoxide is crosslinked by gelatinization.    USE - For solid electrolyte used for fuel cells.    ADVANTAGE - Gel shrinkage which accompanies gelatinization is restrained even when the composite has a complicated shape. Generation of crack is prevented.    DETAILED DESCRIPTION - The method involves coupling an organic structural portion and an inorganic structural portion by a covalent bond using a metal alkoxide having a polymerizable substituent and an alkoxy group as a starting material. A preparation containing metal alkoxide is prepared and a portion of a polymerizable substituent of metal alkoxide is polymerized, to obtain an organic structural portion. A portion of the alkoxy group of metal alkoxide is crosslinked by gelatinization, and the organic-inorganic composite is obtained by a sol gel process.    DESCRIPTION OF DRAWING(S) - The figure shows the perspective diagram of the polymerization process.    laser (1,2)    solid substance (3)
NOVELTY - A secondary electrode comprises at least a positive electrode (5), a negative electrode (3) and an electrolyte. The active material of at least a positive electrode and negative electrode contains compound(s) consisting of radical compound (1,2,4 and 5).    USE - As secondary battery for mobile telephone and computer.    ADVANTAGE - The secondary battery has high energy density and excellent stability of charging and discharging cycle and safety with high capacity, by using light and safe element not containing heavy metal as electrode active material.    DETAILED DESCRIPTION - A secondary electrode comprises at least a positive electrode, a negative electrode and an electrolyte. The active material of at least a positive electrode and negative electrode contains compounds consisting of radical compound having formulae (1), (2), (4) and (5).    X1,X2 = group having formula 3, alkoxy, halogen, hydroxyl or cyano;    R1-R8 = hydrogen or alkyl;    R9 = group having formula -C(CH3)(CH3)-R10 (3);    R10 = alkyl or (un)substituted phenyl group;    R11-R14 = hydrogen, alkyl, alkoxy, cyano or halogen;    n = natural number; and    R15-R18 = same as R11-R14 and nitro group.    DESCRIPTION OF DRAWING(S) - The figure shows the conceptual diagram explaining the structure of secondary battery. (Drawing includes non-English language text).    Negative electrode (3)    Positive electrode (5)
NOVELTY - A conductive paste used for a rear electrode (5) of a silicon solar battery, comprises an aluminum powder; a glass frit; an organic vehicle; and particles of at least one of an organic compound and carbon which are insoluble or slightly soluble in the organic vehicle.    USE - Used for a rear electrode of a silicon solar battery (claimed).    ADVANTAGE - The conductive paste does not shrink much during firing and consequently reduces the amount of Si wafer warping while maintaining the functions of a rear electrode for a Si solar battery.    DETAILED DESCRIPTION - INDEPENDENT CLAIMS are also included for:    (a) manufacture of a solar battery including a silicon (Si) wafer (2) having a p-Si layer and an n-Si layer, a light-receptive surface electrode on the n-Si layer, and a rear electrode on the p-Si layer, comprising forming the rear electrode by applying a conductive paste onto the p-Si layer of the Si wafer and firing the conductive paste; and    (b) a solar battery comprising a Si wafer having a p-Si layer and an n-Si layer; a light-receptive surface electrode on the n-Si layer, and a rear electrode on the p-Si layer, where the rear electrode contains pores with a mean diameter of 0.5-10 mum, occupying 1-20% of the volume of the rear electrode.    DESCRIPTION OF DRAWING(S) - The figure is a sectional view of a silicon wafer having a rear electrode formed of conductive paste.    Si wafer (2)    Rear electrode (5)
NOVELTY - The solar-heat-based water heating e.g. PVC pipe coil has a hot water storage tank heated by the sun. The hot water, for use in the kitchen and the bathroom, is metered, does not require electrical heating equipment, and is produced economically.    USE - In polymer processing.
NOVELTY - A sulfonamide compound is processed by hydrofluoric acid, and a fluorinated monomer is manufactured.    USE - The fluorinated monomer is used as raw material for fluorine type polymer electrolyte film such as a diaphragm for fuel cells and diaphragm for brine electrolysis.    ADVANTAGE - The method efficiently manufactures short chain-type fluorinated monomer of high purity and utility.    DETAILED DESCRIPTION - A sulfonamide compound of formula: CF2=CFO(CF2)nSO2NR1-CR2=NR3 is processed by hydrofluoric acid, and fluorinated monomer of formula CF2=CFO(CF2)nSO2F, is manufactured.    n = 1-5;    R1-R3 = H, (un)substituted hydrocarbon or NHrRs;    r and s = 0-2;    r+s = 2; and    R = (un)substituted hydrocarbon.    R1 and R3 are optionally coupled together and a ring is formed.
NOVELTY - Conductor terminal connects to one electrode of battery and other end of different battery to conduct current between two batteries, wherein a conductive polymer is present between the electrodes connected.    USE - For electric devices using batteries.    ADVANTAGE - The terminal has improved over current protective properties and temperature protection properties.    DETAILED DESCRIPTION - INDEPENDENT CLAIMS are also included for    (1) an electric device using the terminal,    (2) a similar terminal wherein it is connected to one of the electrode to provide current for a circuit, and    (3) an adaptor for the terminal.    DESCRIPTION OF DRAWING(S) - The drawing illustrates the terminal.    Positive side electrode, (1)    Negative Positive side electrode, (2)    Conductive polymer, (3)    Resin (6)
NOVELTY - A reformer (3) comprises a micro reactor in which a flow path is formed for a fluid to flow inside; and a container (2) which accommodates the micro reactor and keeps an atmosphere on a periphery of the micro reactor at pressure lower than external pressure.    USE - For power generation system (1) having fuel cell (claimed) used in small-sized electronic devices, e.g. portable telephones, notebook-sized personal computers, digital cameras, personal digital assistants or electronic diaries.    ADVANTAGE - The reformer can effectively heat a reaction container to promote a reaction.    DETAILED DESCRIPTION - An INDEPENDENT CLAIM is also included for a method for manufacturing a reformer comprising depressurizing an atmosphere in a chamber where a micro reactor in which a flow path is formed for a fluid to flow inside, and a container for accommodating the micro reactor are installed. The micro reactor is accommodated in the container in a state where the atmosphere in the container is at the same pressure as the atmosphere in the chamber.    DESCRIPTION OF DRAWING(S) - The figure is a schematic sectional view of a power generation system.    Power generation system (1)    Container (2)    Reformer (3)
NOVELTY - An ionic resin composition and its cured material contain monomer (A) having salt structure containing anion and cation, and polymerizable functional group, monomer (B) containing polymerizable functional groups copolymerizable with monomer (A), solvent solubility resin and polymerization initiator. The molar ratio (A/B) of monomers (A,B) is 99.5/0.5-80/20. The weight ratio (A+B/C) of monomers (A,B) and resin is 99/1-20/80.    USE - For ion conductive solid electrolyte film, as electrolyte for lithium ion battery, fuel cell and capacitor.    ADVANTAGE - The resin composition and its cured material have favorable ion conductivity and workability.    DETAILED DESCRIPTION - An ionic resin composition and its cured material contain monomer (A) having salt structure containing anion and cation, and polymerizable functional group, monomer (B) containing polymerizable functional groups copolymerizable with monomer (A), solvent solubility resin and polymerization initiator. The molar ratio (A/B) of monomers (A,B) is 99.5/0.5-80/20. The weight ratio (A+B/C) of monomers (A,B) and resin is 99/1-20/80. The cation is chosen from imidazolium ion, pyrazolium cation, benzimidazolium ion, pyridinium ion, indolium ion, carbazolium ion, quinolinium ion, piperidium ion, piperazium ion and 1-30C alkyl ammonium cation. The cation has ring substituted by 1-10C hydrocarbon group. The anion is chosen from boron tetrafluoride, phosphorus hexafluoride, fluoro hydrocarbon chosen from: CnF2n+1CO2, CnF2n+1SO3 (where n is 1-4), (FSO2)2N(CF3SO2)2N, (C2F5SO2)2N, (CF3SO2)3CCF3SO2-N-COCF3, RSO3 or R-SO2-N-SO2CF3 (where R is aliphatic group) and ArSO3 or ArSO2-N-SO2CF3 (where Ar is aromatic group).
NOVELTY - A gel electrolyte secondary battery has a gel electrolyte containing 5-500 ppm of butyric acid, between the anode and cathode each having an active material which inserts/desorbs lithium ions.    USE - Used as a gel electrolyte secondary battery.    ADVANTAGE - The gel electrolyte secondary battery has high industrial utility, good battery property, load characteristics, low temperature property and cycle property.    DETAILED DESCRIPTION - An INDEPENDENT CLAIM is included for the manufacture of a gel electrolyte secondary battery.
NOVELTY - The photovoltaic element has sequential lamination of electron-accepting organic layer (3) and electron-donating organic layer (4). The layer (3) produces internal electric field between transparent electrode (2) and back electrode (5). The layer (4) contains polycarbonate resin having polycarbonate structural unit with nitrogen atom in principal or side chain.    USE - For photoelectric conversion process and photosensor (claimed).    ADVANTAGE - Photovoltaic element of high conversion efficiency and stability, is manufactured without generation of pin holes. Photosensor having excellent properties is provided using the photovoltaic element.    DETAILED DESCRIPTION - INDEPENDENT CLAIMS are included for the following:    (1) photoelectric-conversion method involves transforming light energy into electrical energy using photovoltaic element; and    (2) photosensor using the photovoltaic element.    DESCRIPTION OF DRAWING(S) - The figure shows the model of cross-section of photovoltaic element.    transparent electrode (2)    electron-accepting organic layer (3)    electron-donating organic layer (4)    back electrode (5)    lead wire (6)
NOVELTY - The electrolytic solution comprises compound(s) having diazine-N-N'-dioxide structure (1).    USE - For secondary batteries.    ADVANTAGE - The electrolytic solution provides secondary batteries with excellent low temperature characteristics, cycle characteristics and high safety.    DETAILED DESCRIPTION - The electrolytic solution comprises compound(s) having diazine-N-N'-dioxide structure of formula (1).    m, n, m', n' = 0 or more and the order of condensation with diazine ring and benzene ring is alternate or random;    R1-R4, Ra-Rd = H, halogen or specific group.    When n is 2 or more, Ra and Rb are same or different and when n' is 2 or more Rc and Rd are same or different and the substituents form ring structures mutually.
NOVELTY - The electrode contains compound having diazine N,N'-dioxide structure (1) as electrode activator and styrene-butadiene latex as a binder.    USE - For battery.    ADVANTAGE - The electrode provides battery with improved capacity and stable charging and discharging property.    DETAILED DESCRIPTION - The electrode contains compound having diazine N,N'-dioxide structure of formula (1), as electrode activator and styrene-butadiene latex as a binder.    n, m, n' and m' = 0 or more; and    R1-R4 and Ra-Rd = H, halogen or specific group, order of condensation of diazine ring and benzene ring is alternate or random.
NOVELTY - The support comprises a compact containing an aluminum compound having a hydroxyl group, and a zeolite. The support is provided as a component for a hydrogen purification catalyst which decreases carbon monoxide content in a gas containing hydrogen, carbon monoxide and water vapor.    USE - For hydrogen purification catalyst (claimed).    ADVANTAGE - The support suppresses generation of methane from gas containing carbon monoxide. The hydrogen purification catalyst which comprising the support purifies hydrogen, and decreases carbon monoxide content significantly. The hydrogen obtained lowers poisoning of the platinum electrode catalyst of a fuel cell.    DETAILED DESCRIPTION - INDEPENDENT CLAIMS are also included for the following:    (1) manufacture of the support; and    (2) hydrogen purification catalyst comprising the support.
NOVELTY - The solar cell has gel electrolyte (10) containing electrolyte and gelatinizer comprising an iodine, arranged between n-type semiconductor electrode (4) containing pigment, and a counter electrode (5). The gelatinizer is polymer of polysulfone acid cross-linked by a metal ion more than divalent, polycarboxylic acid cross-linked by a metal ion more than divalent and/or their quaternary ammonium salts.    USE - As photosensitization-type solar cell.    ADVANTAGE - The photosensitization-type solar cell has improved energy conversion efficiency.    DETAILED DESCRIPTION - INDEPENDENT CLAIMS are also included for the following:    (1) raw material kit; and    (2) electrolyte composition.    DESCRIPTION OF DRAWING(S) - The figure shows the sectional drawing of pigment sensitizing type solar cell.    n-type semiconductor electrode (4)    counter electrode (5)    gel electrolyte (10)
NOVELTY - A solid fluoropolymer composition containing fluoropolymer fine particles, which have acid or acid-base groups such as sulfonic and carboxyl groups and which contain 25 wt.% or more of spherical fluoropolymer particles, is new.    USE - The solid fluoropolymer composition and fluoropolymer dispersion are suitable for use as electrolyte films for solid high polymer electrolyte-type fuel cells.    ADVANTAGE - The solid fluoropolymer composition and fluoropolymer dispersion are easily produced by successive processes of polymerization and then hydrolyzation of fluorovinyl ether derivatives and fluoroethylenic monomers in an aqueous medium.    DETAILED DESCRIPTION - A solid fluoropolymer composition containing fluoropolymer fine particles, which have acid or acid-base groups such as sulfonic and carboxyl groups and which contain 25 wt.% or more of spherical fluoropolymer particles, is new. The acid or acid-base groups are -SO3H, - SO2NR17R18, COOH, SO3NR1, R2, R3R4, -SO3M11/L, - COONR5R6R7R8 or -COOM21/L.    R17, R18 = H atom, alkali metal, alkyl or sulfonyl group-containing group ;    R1, R2, R3, R4 = H atom or 1-4C alkyl group ;    R5, R6, R7, R8 = H atom, 1-4C alkyl group ;    M1, M2 = L-valent metal which is a metal selected from groups 1, 2, 4, 8, 11, 12 or 13 of the periodic table
NOVELTY - A monomer comprises alkali metal cation and perfluoroalkyl.    USE - For use in electrochemical applications, particularly in direct methanol fuel cells and lithium ion batteries.    ADVANTAGE - The ionomers combine high ionic conductivity with good chemical stability at low fluorine concentrations as replacements for the expensive highly fluorinated polymers.    DETAILED DESCRIPTION - A monomer of formula CH2=CH(CF2)2nOCF2CF2SO2N-(M+)SO2Rf is new.    INDEPENDENT CLAIMS are also included for:    (1) a polymer comprising monomer units of vinylidene fluoride (VF2) and 1-40 mol% ionic monomer units of formula (I);    (2) a polymer comprising monomer units of ethylene, tetrafluoro-ethylene, and 4-20 mol % of functionalized monomer units of formula (I);    3) a process for forming a composition of formula CH2-CH(CF2)2nOCF2CF2SO3-M+, comprising contacting a composition of formula CH2=CH2(CF2)2nOCF2CF2SO2F with a weakly basic solution of an alkali metal salt or hydroxide in a polar solvent, the solution having a pH of less than 12, at 0-50 degrees C; and    (4) a process for forming a composition of formula CH2-CH(CF2)2nOCF2CF2SO2N-(K+)SO2Rf, comprising forming a 0.001-5 molar solution of RfSO2NH2 in an organic solvent; combining the solution with CH(CF2)2nOCF2CF2SO2F and KF to form a mixture; heating the mixture to 50-180 degrees C; and separating the product.    n = up to 1;    M+ = H+ or an alkali metal cation;    Rf = 1-4C perfluoroalkyl optionally substituted by ether oxygen(s);    X = O-M+, or N-(M+)SO2Rf.
NOVELTY - A transparent heat mirror comprises transparent surface or substrate, radiation collector, protective element, and application element. The radiation collector has at least two parallel sets of linear conducting materials forming a microgrid structure, with apertures of individual openings or grids approximately less than the size of an infrared wave length, and with a width of the linear conducting material in the sub-micron range, applied to the surface or substrate, and facing the radiation source. The protective element comprises a transparent layer placed on top of the micro-grids. The application element applies the substrate to a heat collection area with a transparent optical adhesive, thus efficient collection and insulation of solar or heat gain in the area is achieved, resulting in maximum temperature for the heat collection area.    USE - For use in solar collectors, and is placed on the window where the radiation enters.    ADVANTAGE - The inventive transparent heat mirror has high reflectivity in the infrared spectrum, and high transmission in the visible spectrum.    DETAILED DESCRIPTION - An INDEPENDENT CLAIM is also included for a method of making a transparent heat mirror comprising forming micro-grids by aligning conducting materials at essentially perpendicular to each other on the surface of the film.    DESCRIPTION OF DRAWING(S) - The drawing shows a flat plate solar collector.
NOVELTY - The sulfonic acid group-containing epoxy cured film is obtained by sulfonating an epoxy resin used film.    USE - For ionic conductive polymer films used for fuel cells (claimed).    ADVANTAGE - The sulfonic acid group-containing epoxy resin cured film and ionic conductive polymer film has excellent water resistance, heat resistance and solvent resistance, preferably methanol resistance. The fuel cell has excellent durability and ionic conductivity, and performs high electric-current operation even at low resistance for long period of time.    DETAILED DESCRIPTION - An INDEPENDENT CLAIM is included for ionic conductive polymer film used for fuel cell.
NOVELTY - Sulfonic-acid-group-containing resin cured substance is obtained by sulfonating a resin cured substance of an aromatic polymer having carbonyl group and 1-10 C alkyl group directly bonded to the aromatic ring in the molecular chain, by a sulfonated agent.    USE - For ionic conductive polymer film used in fuel cell (both claimed).    ADVANTAGE - The sulfonic-acid-group-containing resin cured substance has excellent heat resistance, water resistance, methanol-proof property, methanol interruption property, ionic conductivity, and durability. The resin cured substance provides ionic conductive polymer films which in turn provide fuel cells which can carry out high electric-current operation durably.    DETAILED DESCRIPTION - The aromatic polymer is polyether ketone, polyimide, or polyamide. INDEPENDENT CLAIMS are included for the following:    (a) ionic conductive polymer film; and    (b) fuel cell
NOVELTY - The resin composition consists of specific hydrogenated block copolymer (b-1) or high-density polyethylene (b-2) having density of more than 0.094 g/cm3, of dispersed phase (in weight parts) (1-30), in matrix phase of polypropylene resin (a) (100), and scale-like fillers (d) (1-50). The boundary surface phase of the components (a and b) is hydrogenated block copolymer (c).    USE - For closed-type secondary battery jar (claimed).    ADVANTAGE - The resin composition has excellent water resistance, impact strength, creep-proof property, vapor permeability, and provides secondary battery having excellent battery property.    DETAILED DESCRIPTION - The resin composition consists of specific hydrogenated block copolymer (b-1) or high density polyethylene (b-2) having density of more than 0.094 g/cm3, of dispersed phase (in weight parts) (1-30), in matrix phase of polypropylene resin (a) (100), and scale-like fillers (d) (1-50). The boundary surface phase of the components (a and b) is hydrogenated block copolymer (c) obtained by hydrogenating block copolymer consisting of polymer block (A) having vinyl aromatic compound, and/or polymer block (B) having conjugated-diene compound. The scale-like filler exits in the matrix of polypropylene resin. The block copolymer (b-1) consists of polymer block (A) having vinyl aromatic compound, and/or polymer block (B) having conjugated-diene compound. The hydrogenated block copolymer has number average molecular weight of 1 lakh or more, measured by polystyrene conversion using gel-permeation chromatography (GPC). The amount of vinyl aromatic compound coupled with the hydrogenated block copolymer is 20-55 wt.%.    An INDEPENDENT CLAIM is included for closed-type secondary battery jar.
NOVELTY - The hydrogen storage method involves adsorbing hydrogen to a conductive polymer.    USE - For storing hydrogen which is used as fuel.    ADVANTAGE - The conductive polymer has excellent hydrogen storage capacity. Adsorption and release of hydrogen in the conductive polymer are controlled by changing the temperature of polymer and/or surrounding hydrogen pressure.
NOVELTY - The catalyst contains an electrode catalyst supported in a carbon material (12A) having ionic functional group(s) in the surface of primary particle of carbon black.    USE - For electrode used in fuel cell (both claimed), such as solid polymer fuel cell.    ADVANTAGE - The catalyst contains carbon material excellent in electronic conductivity and proton conductivity. Since the number of three-phase boundary surface which functions as a reaction site increases, the utilization efficiency of the electrode catalyst becomes higher and high electrode activity is obtained. Variation in property is eliminated, and durability is improved. The hydrophilic and hydrophobic adjustment and control are eased.    DETAILED DESCRIPTION - INDEPENDENT CLAIMS are included for the following:    (1) fuel-cell electrode;    (2) fuel cell; and    (3) carbon material.    DESCRIPTION OF DRAWING(S) - The figure shows the explanatory drawing of the cross-section of electrode catalyst layer joined to a solid-polymer-electrolyte membrane. (Drawing includes non-English language text).    solid-polymer-electrolyte membrane (1)    air electrode lateral-electrode catalyst layer (2)    carbon material (12A)    platinum-catalyst particle (13)    electrode/membrane joint-conjugant (14)
NOVELTY - Fluorine-containing 2-sulfo alkoxy propionic acid derivative (I) is thermally decomposed, and fluorine-containing sulfo alkylvinyl ether (II) is obtained, and subsequently fluorine-containing fluoro sulfonyl alkylvinyl-ether (III) is manufactured.    USE - For manufacturing fluorine-containing fluoro sulfonyl alkyl vinyl ether used to obtain copolymers for electrolyte film used for fuel cells (all claimed), and for ion exchange membrane, diaphragm, chemical sensors and separation membranes.    ADVANTAGE - The fluorine-containing fluoro sulfonyl alkyl vinyl ether is efficiently manufactured at high yield.    DETAILED DESCRIPTION - Fluorine-containing 2-sulfo alkoxy propionic acid derivative of formula (I) is thermally decomposed, and fluorine-containing sulfo alkylvinyl ether of formula (II) is obtained, and subsequently fluorine-containing fluoro sulfonyl alkylvinyl-ether of formula (III) is manufactured.    A1-(C=O)-C(CF2X)F-O-(CF2C(Y)F-O)n-(CFY2)m-SO2A2 (I);    CF2=CF-O-(CF2C(Y)F-O)n-(CFY2)m-SO2A2 (II);    CF2=CF-O-(CF2C(Y)F-O)n-(CFY2)m-SO2F (III);    A1 = -OM1, or -OM21/2;    M1 = alkali metal;    M2,M4 = alkaline earth metal;    A2 = -OM3, or -OM41/2;    M3 = alkali metal, H or NR1R2R3R4;    R1-R4 = H or 1-4C alkyl;    X = halogen;    Y1 = halogen or perfluoroalkyl;    n = 0-3;    Y2 = halogen; and    m = 1-5.
NOVELTY - A cyclic perfluoro sulfone is mixed and stirred with specific metallic amide, to manufacture a sulfonamide group-containing monomer.    USE - For manufacturing sulfonamide group-containing monomer used as raw material for solid-polymer-electrolyte film for fuel cells.    ADVANTAGE - The manufacturing method enables to obtain sulfonamide group-containing monomer that provides improved heat resistance and proton conductivity to fuel cells.    DETAILED DESCRIPTION - A cyclic perfluorosulfone of formula (1) is mixed and stirred with a metallic amide of formula (2), to manufacture sulfonamide group-containing monomer of formula (3).    MNR1R2 (2)    CF2=CFO(CF2)nSO2NR3R4 (3)    R1,R2 = 1-10C hydrocarbon group or substituted silyl group containing 1-10C hydrocarbon group as substituent, and having 10 or less carbon, preferably 3-10C secondary or tertiary alkyl group or substituted silyl group;    M = alkali metal or alkaline earth metal;    R3 and R4 = H, alkali metal, alkaline earth metal, 1-10C hydrocarbon group or substituted silyl group containing at least one 1-10C hydrocarbon group as substituent, and having 10 or less carbon atom; and    n = 2 or 3.
NOVELTY - Reverse side protection for solar cells comprises a fluorine resin sheet having a thickness of 30 microns or less.    USE - Used for solar cells and solar cell modules.    ADVANTAGE - The reverse side protection sheet has good thermal stability and dimensional stability at the time of module processing. The solar cell is manufactured with high dimensional stability.    DETAILED DESCRIPTION - An INDEPENDENT CLAIM is also included for a solar cell and a solar cell module obtained using the reverse side protection sheet.
NOVELTY - A board (1) has insulation substance (3) provided between the electrode layer of grain-shaped electroconductive semiconductor crystals (2) and reverse electroconductive crystals semiconductor layer (4) with respect to crystals and a transparent conductive layer (5). An extraction electrode (9) is soldered to upper electrodes having electroconductive resin powder formed on transparent conductive layer.    USE - Generating solar power using grain-shaped semiconductor crystals.    ADVANTAGE - An inexpensive photoelectric conversion apparatus of high reliability and high electrode bonding is provided.    DESCRIPTION OF DRAWING(S) - The figure shows a section of the photoelectric conversion apparatus.    Board (1)    Grain-shaped semiconductor crystals (2)    Insulation substance (3)    Reverse electroconductive type semiconductor layer (4)    Transparent conductive layer (5)    Upper electrodes (7, 8)    Extraction electrode (9)
NOVELTY - Battery jar for closed type storage batteries, consists of layer containing resin composition, which contains inorganic layered compound having swelling or pattern by cleavage in a dispersion medium.    USE - For storage batteries.    ADVANTAGE - The closed type battery jar has excellent water vapor barrier property. The lifetime of the battery and electrode is prolonged by the jar, which prevents the water content in the electrolyte liquid inside the battery.
NOVELTY - The interposition film (HF) comprises a core layer (1) which is a polypropylene layer of thickness 10-80 microns, and a metal-bonding resin layer (3) of thickness 10-80 microns. The resin layer is provided in at least one surface of the core layer. The film which is interposed between exterior materials contains a metal.    USE - For metal bondings used in manufacture of battery.    ADVANTAGE - The interposition film is adhered firmly to the metal. Bonding strength between each layer of the film is increased. The film has excellent water vapor barrier property, heat resistance, dimensional stability and processing ability.    DESCRIPTION OF DRAWING(S) - The figure shows the sectional drawing of the laminate material of heat-bonding film for metals.    Core layer (1)    Intermediate adhesion resin layer (2)    Metal-bonding resin layer (3)    Anchor-coat layer (4)    Interposition film (HF)
NOVELTY - A proton acid group-containing polyimide precursor varnish contains a polyimide precursor having proton acid group which is dicarboxylic acid or its mono ester in molecular chain terminal, and a compound having 3-4 amino group in a molecule.    USE - For ionic conductive polymer film used in fuel cell (claimed).    ADVANTAGE - The proton acid group-containing polyimide precursor varnish provides the fuel cell having high electric current operation, durability, low resistance, excellent ionic conductivity and methanol proof property.    DETAILED DESCRIPTION - INDEPENDENT CLAIMS are also included for the following:    (1) proton acid group containing cross-linked polyimide;    (2) manufacture of proton acid group containing cross-linked polyimide;    (3) ionic conductive polymer film; and    (4) fuel cell.
NOVELTY - The lead storage battery comprises a negative electrode active material containing carbon and bisphenol having a hollow shell structure, sulfite or formaldehyde condensate of amino acid.    USE - Electric vehicles.    ADVANTAGE - The lead storage battery has cycle life property and ability to cover regeneration energy efficiently.    DESCRIPTION OF DRAWING(S) - The graph shows the cycle-life property of the battery. (Drawing includes non-English language text).
NOVELTY - A polymer composition contains a polymer (A) comprising acidic group and a polybenzimidazole group compound (B) having structural component of formula (I).    USE - For ionic conduction films used in composites of fuel cells (all claimed), coating agents and adhesive agents (claimed).    ADVANTAGE - The polymer composition has high ionic conduction property, restrains polymer swelling in high humidity and temperature. The composition has excellent workability.    DETAILED DESCRIPTION - A polymer composition contains a polymer (A) comprising acidic group and a polybenzimidazole group compound (B) having structural component of formula (I).    m1 = 1-4;    R1 = tetravalent aromatic joint unit which forms imidazole ring;    R2 = bivalent aromatic joint unit; and    Z = sulfonic acid and/or phosphonic acid group of which a portion has a salt structure.    R1 and R2 are preferably monocyclic or fused aromatic rings. INDEPENDENT CLAIMS are included for the following:    (1) ionic conduction film containing above composition;    (2) adhesive agent comprising above composition;    (3) composite containing ionic conduction film; and    (4) fuel cell containing above composite.
NOVELTY - A rectangular frame-type exterior case (1) covers side surfaces of thin battery (2) without covering the front and back surfaces of the battery. The thickness of exterior case is made equal to that of thin battery or made thinner than the thin battery.    USE - For portable electric equipment such as mobile telephone.    ADVANTAGE - Enables making the whole battery pack thin.    DESCRIPTION OF DRAWING(S) - The figure shows a disassembled isometric view of battery pack. (Drawing includes non-English language text).    exterior case (1)    thin battery (2)    opening (3)    terminal holder (5)    insulating sheet (7)    output terminal (8)    electrode window (13)    side wall (17)    pin for extraction (18)
NOVELTY - A gel form electrolyte having lithium ion conductivity, comprises low molecular weight gelatinizer having specific polymerizable functional group, copolymerization monomer, lithium salt and organic solvent.    USE - For battery, electrical double layer capacitor, electrochemical device material and electrochromic device material.    ADVANTAGE - The gel form electrolyte has excellent stability at high temperature and high lithium ion conductivity.    DETAILED DESCRIPTION - The gel form electrolyte having lithium ion conductivity, comprises low molecular weight gelatinizer having polymerizable functional group of formula Ph-CH2OC(O)NHCH(CH(CH3)CH2CH3)C(O)O(CH2)nCH=CH2 (1) or Ph-CH2OC(O)NHCH(CH(CH3)CH2CH3)C(O)NH(CH2)nCH=CH2 (2), copolymerization monomer, lithium salt and organic solvent.    n = 6-20.
NOVELTY - The oxygen-permeating structure (1) comprises a porous substrate (2) having sequentially laminated with buffer layer containing cerium oxide (3) and an oxygen permeating thin film (4).    USE - As modifier of fuel cells for moving bodies with high speed starting property.    ADVANTAGE - The oxygen-permeating structure has high thermal shock resistance, oxygen permeability, flux density, high strength, compatibility, mechanical strength and crack-resistance.    DETAILED DESCRIPTION - An INDEPENDENT CLAIM is also included for preparing of oxygen-permeating structure.    DESCRIPTION OF DRAWING(S) - The figure shows model sectional drawing of oxygen-permeating structure.    oxygen-permeating structure (1)    porous substrate (2)    cerium oxide (3)    oxygen-permeating thin membrane (4)
NOVELTY - The panel includes base material (1), resin sheets (2, 4) and photovoltaic cell (3), to which portions of a heat collecting element (5) other than heat carrier routes is laminated by carrying out welding of resin sheets at higher welding temperature.    USE - Composite solar heat collection panel.    ADVANTAGE - The heat collecting effect is improved by preventing deformation of heat carrier routes.    DETAILED DESCRIPTION - An INDEPENDENT CLAIM is also included for manufacturing method of composite solar heat collection panel.    DESCRIPTION OF DRAWING(S) - The figure shows a sectional view explaining the lamination process in composite solar heat collection panel.    Base material (1)    Resin sheets (2, 4)    Photovoltaic cell (3)    Heat collecting unit (5)
NOVELTY - The polyacrylonitrile (PAN) group oxidation fiber non-woven fabric comprises PAN group oxidation fiber (100 mass parts) of specific gravity S2, and PAN group oxidation fiber (5-35 mass parts) of specific gravity S1. The specific gravities (S1,S2) satisfy preset relationships.    USE - For PAN group carbon fiber non-woven fabric (claimed) useful as carbon fiber material for polymeric fuel cells.    ADVANTAGE - The PAN group oxidation fiber non-woven fabric has excellent heat resistance, electric property, thermal insulation, and strength. When the oxidation fiber non-woven fabric is carbonized, the low specific gravity fiber shrinks and highly dense non-woven fabric is obtained, and the high specific gravity fiber carbonizes and high-strength non-woven fabric is obtained. Processes, such as compression-processing, are eliminated.    DETAILED DESCRIPTION - The polyacrylonitrile (PAN) group oxidation fiber non-woven fabric comprises PAN group oxidation fiber (100 mass parts) of specific gravity S2, and PAN group oxidation fiber (5-35 mass parts) of specific gravity S1. The specific gravities (S1,S2) satisfy preset relationships given by, 1.25at mostS1at most(0.5xS2+0.64) and 1.35at mostS2at most1.42. INDEPENDENT CLAIMS are included for the following:    (1) manufacture of PAN group carbon fiber non-woven fabric; and    (2) PAN group carbon fiber non-woven fabric.
NOVELTY - A polymer having structure (1) is heat processed at low temperature to manufacture hydrogen occlusion material.    USE - To manufacture hydrogen occlusion material, which is used as a power source for motor vehicle.    ADVANTAGE - The method enables to provide a lightweight, cheap and safe hydrogen occlusion material with high purity and high yield. The method is simple and eco-friendly. The hydrogen occlusion material has high transportation property and excellent hydrogen occlusion ability.    DETAILED DESCRIPTION - A polymer having structure of formula (1) is heat processed at low temperature to manufacture hydrogen occlusion material.    (1) -(Ctriple bondC-R-Ctriple bondC)n-    R = hydrocarbon group optionally containing hetero atom; and    n = 2-10000.    An INDEPENDENT CLAIM is included for hydrogen occlusion material which comprises a fine carbon crystal material having polycyclic aromatic carbon atom.
NOVELTY - Composite current collector is obtained by forming conductive treatment layer on surface of resin film such that the surface resistance is 1.3 ohm/cm or less, and then forming a plated layer by electrolytic plating at a thickness of 0.3 microns or higher, therein the surface resistance is 40 mohm/cm or less after plating, and the product satisfies the formula (Structure on page 24 claim 1.)    USE - The current collector is used in Li secondary batteries.    ADVANTAGE - The product is light weight and thin.    DETAILED DESCRIPTION - Composite current collector is obtained by forming conductive treatment layer on surface of resin film such that the surface resistance is 1.3 ohm/cm or less, and then forming a plated layer by electrolytic plating at a thickness of 0.3 microns or higher, therein the surface resistance is 40 mohm/cm or less after plating, and the product satisfies the formula (Structure on page 24 claim 1.), wherein X1=thickness of resin film (microns), X2=thickness of the conductive treatment layer (mum), X3=thickness of plating treated layer (microns), Y1=weight of the resin film (mg/cm2), Y2=weight of conductive treated layer (mg/cm2), and Y3=weight of plating treated layer (mg/cm2). An INDEPENDENT CLAIM is also included for a similar product wherein the tensile strength after plating treatment is 0.8 kg/cm. and a conductive resistance between the surface and inner side is 100 mohm/cm or less.    DESCRIPTION OF DRAWING(S) - The drawing illustrates the product.    Resin film (11)    Conductive treatment layer, and (12)    Plated layer (13)
NOVELTY - The electrolytic salt has specific formula.    USE - For conductive gel (claimed) suitable for use in lithium secondary batteries.    ADVANTAGE - The electrolytic salt has excellent electrochemical properties and thermal stability. The battery obtained using the polymeric gel containing electrolytic salt, has excellent battery performance and multiple galvanostatic charge-discharge cyclic curves.    DETAILED DESCRIPTION - The electrolytic salt has formula (1).    B = boron; O = oxygen;    Y1, Y2 = XC-(CR2)aCX, O2S(CR2)bSO2 or OC(CR2)bSO2 which are bound to a pair of oxygen;    a = 0-4;    X = =O, -C=N, CR'3 or R'3;    R' = halogen;    R = H, alkyl, cyano or halo group; and    M+ = metal ion selected from Group I or Group II elements.    When a is 0 and X is CF3 or =O, Y1 is not equal to Y2. When b is 1-4 and R is hydrogen, alkyl or halo group, Y1 and Y2 are same or different in each occurrence.    INDEPENDENT CLAIMS are included for the following:    (1) manufacture of the electrolytic salt. The method involves providing a fluoro-substituted diol or dibasic acid form of Y1 and Y2, and combining the diol or dibasic acid form with M hydroxide and boric acid, under conditions such that Y1 and Y2 bind pairwise to oxygens in anion; and    (2) conductive polymeric gel.    DESCRIPTION OF DRAWING(S) - The figure shows DTA trace thermogram at 10 degrees C min-1 for pure LiB(OC(CF3)2)4 or LiBPFPB, showing fusion at 120 degrees C and decomposition at 280 degrees C.
NOVELTY - A laminate cell has a power-generating element, positive and negative tabs, and a cell package. A heat capacity of a portion of the positive tab, into which the positive leads are joined, and a heat capacity of a portion of the negative tab, into which negative leads are joined, are made larger than that of other portions of the positive tab and the negative tab.    USE - For battery used in battery module of an electric vehicle (claimed).    ADVANTAGE - The invention can provide a highly reliable laminate cell which avoids the occurrence of a short circuit between the metal film of the metal composite film or between the metal film and the positive or negative leads.    DETAILED DESCRIPTION - A laminate cell comprises a power-generating element formed by stacking positive electrode plates (2A) and negative electrode plates (2B) while interposing separators (2C) in between. A positive tab (5) is connected to the positive electrode plates through positive leads. A negative tab (7) is connected to the negative electrode plates through negative leads (4, 6). A cell package (3) formed of a metal composite film (3a-b) hermetically seals the power generating element and an electrolyte. A heat capacity of a portion of the positive tab, into which the positive leads are joined, and a heat capacity of a portion of the negative tab, into which negative leads are joined, are made larger than that of other portions of the positive tab and the negative tab.    DESCRIPTION OF DRAWING(S) - The figure is a cross-sectional view of a laminate cell of the invention.    Electrode plates (2A-B)    Separators (2C)    Cell package (3)    Metal composite film (3a-b)    Negative leads (4, 6)    Tabs (5, 7)
NOVELTY - Gas diffusion electrodes are manufactured by preparing slurry containing solids of (wt.%) conductive powder (50-90), carbon (5-50), organic fibers (3-40), and resin (5-40). The slurry is formed into a sheet, which is then heated and dried.    USE - For manufacturing gas diffusion electrodes useful for fuel cell (claimed).    ADVANTAGE - The inventive electrodes allow excellent handling, volume resistivity, thermal conductivity, and gas permeability required for fuel cell. They exhibit flexibility conductive to continuous production and do not break under pressure application during electrode or fuel cell assembly production.
NOVELTY - An electrically conductive resin film (22) comprising an electroconductive film (22) having electroconductive particles with silver as the main component, is provided to cover a junction electrode layer (21) of a terminal electrode (2) made of gold/platinum alloy. A metal plating layer (23) is formed at the surface of the electrically conductive resin film.    USE - Used in quartz oscillators and batteries of electronic devices.    ADVANTAGE - The variation in resistance value is restrained and a highly reliable thermistor is obtained.    DESCRIPTION OF DRAWING(S) - The figure shows a sectional view of a chip-type thermistor.    thermistor element (1)    terminal electrode (2)    coat glass (3)    junction electrode layer (21)    resin film (22)    metal plated layer (23)    metal layer (24)
NOVELTY - A positive temperature coefficient (PTC) element (43) is thermally in contact with an electric-current detection resistance element (42).    USE - For portable apparatus.    ADVANTAGE - PTC element detects the temperature change of the resistant element with a high sensitivity. Enables to achieve reliable protection of an internal circuit, at the time of abnormality generation such as an output short circuit. The unit cell is highly durable.    DESCRIPTION OF DRAWING(S) - The figure shows a perspective view and a sectional view of a circuit board in the pack battery. (Drawing includes non-English language text).    circuit board (40)    IC component (41)    electric-current detection resistant element (42)    PTC element (43)    silicone-resin layer (44)
NOVELTY - An intermediate portion (6) has anode and cathode active materials (2b, 3b) adhered to both surfaces of anode and cathode collectors (2a, 3a) respectively. An outer protection portion (7) is formed on the intermediate portion. An insulator (9) relieves the bulge power of the outer portion of an intermediate portion and protection portion.    USE - Used as a winding-type battery, e.g. a rechargeable lithium-ion battery.    ADVANTAGE - Since the relief unit relieves the bulge power of the outer portion of the intermediate portion and the outer side protection portion, the crushing of the battery or the formation of cracks in the battery due to external pressure is prevented, and the generation of short-circuits within the battery is prevented.    DESCRIPTION OF DRAWING(S) - The figure shows a cross-sectional view of the winding type battery.    positive electrode collector (2a)    positive electrode active material (2b)    negative electrode collector (3a)    negative electrode active material (3b)    separator (4)    inner portion (5)    intermediate portion (6)    outer side protection portion (7)    insulator (9)
NOVELTY - The fuel cell (1) includes a contact piece (2) formed using a film (6) folded in zig-zag shape. The catalyst electrode is provided in each folded section base. The diffusion layer (16,18) and the electrolyte composite (4) consisting of electrolyte layer (12) are interposed at the opposing folded surfaces of the film, respectively.    USE - Power supply for pocket devices in which prolonged continuous duty is required such as a mobile phone.    ADVANTAGE - The size of fuel cell is reduced and the power output is large. The fuel cell is easily manufactured.    DETAILED DESCRIPTION - An INDEPENDENT CLAIM is included for manufacturing method of fuel cell.    DESCRIPTION OF DRAWING(S) - The figure shows an exploded perspective of the fuel cell.    Fuel cell (1)    Contact piece (2)    Electrolyte composite (4)    Film (6)    Electrolyte layer (12)    Diffusion layer (16,18)
NOVELTY - A distillation drum (32) condenses oil vapor formed in a pyrolysis unit (31) that thermally decomposes waste plastics in a waste plastics processing device (B). A buffer tank (35) stores the light gas ejected from the distillation drum, and passes it to a modifier (2) and heating burner (37) of a fuel cell power generating device (A) through two feed lines (42, 43). A flow control valve is provided in each feed line.    USE - Used for the thermal decomposition of waste plastics and the generation of electric power using fuel cells.    ADVANTAGE - The operation efficiency of the system is improved, since the fluff of oil vapor generated in the distillation drum while performing heating oil formation process is used for the fuel cell power generation device.    DESCRIPTION OF DRAWING(S) - The figure shows the block diagram of the waste plastics processing and fuel cell electric power generation system. (Drawing includes non-English language text).    fuel cell power generating device (A)    waste plastics processing device (B)    modifier (2)    pyrolysis unit (31)    distillation drum (32)    buffer tank (35)    heating burner (37)    feed lines (42, 43)
NOVELTY - An optoelectric transducer has polymeric built-up films (I,II) (3,4) respectively containing copolymers (I,II) having a number average molecular weight of 1000-100000. Copolymer (I) has structural units (1,2) at a molar ratio of 0.1-0.95, with respect to structural unit (1). Copolymer (II) has structural units (3,4) at a molar ratio of 0.1-0.95, with respect to structural unit (3).    USE - As photoelectric cell.    ADVANTAGE - The optoelectric transducer has a film structure of high-order molecular orientation. A photovoltaic function and an electric-conduction function can be introduced to the desired place. A stable film without a defect can be obtained with favorable smoothness.    DETAILED DESCRIPTION - An optoelectric transducer has polymeric built-up films (I,II) respectively containing copolymers (I,II) having a number average molecular weight of 1000-100000. Copolymer (I) has structural units of formulae (1,2) at a molar ratio of 0.1-0.95, with respect to structural unit of formula (1). Copolymer (II) has structural units of formulae (3,4) at a molar ratio of 0.1-0.95, with respect to structural unit of formula (3).    R1, R3, R7, R9 = H or methyl;    R2, R8 = 5-14C hydrocarbon;    R5, R6, R10-R15 = H, 1-5C alkyl, or 1-5C alkoxy;    Q = single bond, ester bond, amide bond, thioester bond, or carbonyl; and    p, q = 0-5.    DESCRIPTION OF DRAWING(S) - The figure shows the structure of an optoelectric transducer.    Transparent substrate (1)    Transparent conducting film (2)    Polymeric built-up films (3,4)    Semiconductor microparticle layer (5)
NOVELTY - The substrate has an inclined portion (107) curved in a direction opposite to the deposition film mounting surface at its bottom. A resin layer material (202) is applied on the substrate having deposition film(s) and dried to form a resin layer (108).    USE - For forming resin layer on substrate of photovoltaic cell e.g. solar cell.    ADVANTAGE - The resin layer formation method is simple and economical. The method provides resin layer with increased average film thickness on substrate. When the average film thickness decreases, the amount of resin used also decreases. The method prevents the increase of internal stress of resin layer and peeling of resin layer and substrate by air temperature change. The deposition film layer(s) on substrate provides photoelectric converting layer with favorable electrical property even in severe environment. Solar cell having excellent reliability, weather resistance and durability is provided.    DESCRIPTION OF DRAWING(S) - The figure shows the resin layer forming apparatus. (Drawing includes non-English language text).    inclined portion (107)    resin layer (108)    bathtub (201)    resin layer material (202)    clamp (203)
NOVELTY - A tape (15) that forms an adhesive layer at a polyolefin resin base material, is temporarily fixed on the solar cell (14), so that the ethylene-vinyl acetate co-polymer (EVA) sealing resin film (13B) at back cover layer (12) is bonded to EVA sealing resin film (13A) on transparent protection layer (11).    USE - Solar cell module using tape for temporary fixation, used for electricity generation applications.    ADVANTAGE - The bubble formation during tape fixation and yellowing deterioration is eliminated. Thus, high quality solar cell module is obtained with high temperature durability and secular durability.    DETAILED DESCRIPTION - The tape used for temporary fixation is of acrylic-type adhesive layer or silicon type adhesive layer. The adhesive layer has thickness within 1x102- 1x105 nm while the thickness of polyolefin resin base material is 10-1000 mum. An INDEPENDENT CLAIM is also included for tape used for temporary fixation    DESCRIPTION OF DRAWING(S) - The figure shows a sectional view illustrating solar cell manufacturing process. (Drawing includes non-English language text).    transparent protection layer (11)    back cover layer (12)    sealing resin films (13A,13B)    tape (15)
NOVELTY - Cartridges (30, 31) containing a water-absorbing polymer material (28, 29), are connected to the anode chamber (15) and cathode chamber (16) of a fuel cell case (10) respectively.    USE - Used for personal computers (PC) or personal digital assistants (PDA).    ADVANTAGE - The fuel cell solves the problem regarding waste water, improving favorable power generation stability.    DESCRIPTION OF DRAWING(S) - The figure shows a schematic view of the fuel cell. (Drawing includes non-English language text).    Fuel cell case (10)    Fuel cell (14)    Anode chamber (15)    Cathode chamber (16)    Water-absorbing-polymer material (28, 29)    Cartridges (30, 31)
NOVELTY - A fuel storage container (1) with a ventilating holes (7) in the wall, contains a number of cells having an electrolyte film, an anode and cathode, respectively. The cells are electrically coupled using a sulfonated polymer obtained by sulfonating a polyether sulfone with the films.    USE - Used for a portable electronic device, e.g. a notebook personal computer, audio and visual apparatus or an information terminal.    ADVANTAGE - A fuel cell power generating device with improved methanol interruption property is achieved by using a sulfonated polymer.    DESCRIPTION OF DRAWING(S) - The figure shows a cross-sectional view of the fuel cell.    fuel storage container (1)    fuel cell mounting portion (2)    interconnector (4)    fuel sucking material (5)    ventilation hole (7)
NOVELTY - A photovoltaic cell battery comprises an electrically insulating transparent substrate (1) laminated sequentially by an electronic current collection electrode (2), a semiconductor layer (3), and a hole current collection electrode (4). The electronic current collection electrode contains an electroconductive transparent-material.    USE - Used as a photovoltaic cell battery.    ADVANTAGE - The hole current collection electrode in a photovoltaic cell battery can be formed inexpensively, decreasing the manufacturing cost of the battery.    DETAILED DESCRIPTION - A photovoltaic cell battery comprises an electrically insulating transparent substrate (1) laminated sequentially by an electronic current collection electrode (2), a semiconductor layer (3), and a hole current collection electrode (4). The electronic current collection electrode contains an electroconductive transparent-material. The semiconductor layer contains a sensitizing dye and electrolyte liquid. The hole current collection electrode contains an organic film polymerizing monomer.    DESCRIPTION OF DRAWING(S) - The figure shows a cross-sectional view of the photovoltaic cell battery having a single photovoltaic cell.    electrically insulating transparent substrate (1)    electronic current collection electrode (2)    semiconductor layer (3)    hole current collection electrode (4)    substrate for hole current collection electrode (5)
NOVELTY - A rechargeable lithium-ion battery has carbon substance with which negative electrode dope and dedope lithium, positive electrode has lithium containing transition-metal oxide, non-woven fabric separator film separating electrode and non-aqueous electrolyte liquid contains lithium salt with reduction of mass by desorption of fluorine at 150degreesC or less is 10% or less.    USE - (I) is useful as excellent battery in high temperature.    ADVANTAGE - (I) efficiently useful as battery in high temperature and avoid internal short circuit by dimensional change of separator. (I) is highly safety to use at the time of storage at high temperature.    DETAILED DESCRIPTION - A rechargeable lithium-ion battery (I) comprising a carbon substance with which a negative electrode dope and dedope lithium, a positive electrode has lithium containing transition-metal oxide, and the non-woven fabric separator film made from polyethylene terephthalate, a non-aqueous electrolyte liquid containing lithium salt with reduction of mass by desorption of the fluorine at 150degreesC or less is 10% or less, where the separator film complex the organic macromolecule swollen with electrolyte liquid and separates positive electrode and negative electrode.
NOVELTY - pi-conjugated polymer self supporting film (1) is stable and insoluble in air.    USE - Laminate component and solar cell (both claimed) such as 3-terminal structural tandem-type solar cell.    ADVANTAGE - pi-conjugated polymer self supporting film has excellent flat surface, and has high utility.    DETAILED DESCRIPTION - INDEPENDENT CLAIMS are included for the following:    (1) manufacture of pi-conjugated polymer self supporting film;    (2) solar cell; and    (3) laminate component.    DESCRIPTION OF DRAWING(S) - The figure shows the cross-section of the solar cell.    pi-Conjugated polymer self supporting film (1)    Electrically insulating transparent substrate (2)    Electronic current collection electrode (3)    Semiconductor layer (4)    Photosensitization electrode (5)
NOVELTY - The electrolyte film is a cation exchange membrane of 5-95 microns thickness. The cation exchange membrane comprises a perfluoro carbon group ion exchange resin, which is reinforced from fluorine fiber sheet, and has a sulfonic acid group. The fluorine fiber sheet is coupled in between by fluorine fiber.    USE - Used for solid polymeric type fuel cell.    ADVANTAGE - The electrolyte film has good mechanical strength, electric power generation property and low electrical resistance. The electrolyte film prevents deformation by external force.    DETAILED DESCRIPTION - An INDEPENDENT CLAIM is included for manufacture of an electrolyte film.
NOVELTY - A polyelectrolyte cell has a polymer electrolyte film pinched between a pair of electrodes. An electroconductive separator having a heating gas passageway is provided on the anode side. An electroconductive separator having an oxidizing gas passageway is provided on the cathode side. The contact angle (alpha) of electrolyte film and at least one of the electrode is more than 90 degrees and less than 180 degrees.    USE - For power generation.    ADVANTAGE - The polyelectrolyte type fuel cell suppresses stress from outside vibration, and prevents generation of micro-short circuit in the electrode edge portion.    DETAILED DESCRIPTION - A polyelectrolyte cell has a polymer electrolyte film pinched between a pair of electrodes. An electroconductive separator having a heating gas passageway is provided on the anode side. An electroconductive separator having an oxidizing gas passageway is provided on the cathode side. A gasket is distributed in the periphery of each electrode. The contact angle (alpha) of electrolyte film and at least one of the electrode is more than 90 degrees and less than 180 degrees. The base material of the electrode is cloth or non-woven fabric containing carbon fibers.    DESCRIPTION OF DRAWING(S) - The figure shows sectional view of polyelectrolyte type fuel cell.    polymeric electrolyte film (21)    electrode (23)    gasket (25)    contact of electrode end face and electrolyte film (26)    contact of gasket end face and electrolyte film (27)
NOVELTY - A resin composition comprises (in weight %): a setting resin (A) (0.5 or more and less than 5), a plasticizer (C) and an electrolyte. Resin (A) further comprises a polybasic acid (a-1), a polyhydric alcohol (a-2) and a reactive (meth)acrylic acid.    USE - For solid polymer electrolytes (claimed) are in polymer batteries.    ADVANTAGE - The resin composition has excellent thin film workability, film strength and hardening, and high ionic conductivity.    DETAILED DESCRIPTION - INDEPENDENT CLAIMS are included for the following:    (1) solid polymer electrolyte consisting of the cured substance of the resin composition; and    (2) polymer battery having the solid polymer electrolyte.
NOVELTY - A coated wire for collector electrode (100), comprises a metal wire (101) with a coating layer (102) comprising conductive adhesive. The coating layer is formed of at least two layers. The coated wire is bonded via the coating layer to a photovoltaic element, and prevents metal ions of the metal wire from migrating to a surface of the coated wire.    USE - For collector electrode of photovoltaic device (claimed) used in solar cell or photosensor.    ADVANTAGE - The coated wire provides a collector electrode that has excellent storability, adhesiveness, and resistance to leak due to humidity. A photovoltaic element having high initial characteristic and long term reliability is also provided. This photovoltaic element can avoid short circuit between upper electrode and lower electrode, avoid penetration of the paint solvent to the electrode covered by the conductive adhesive, and can prevent the increase of resistance in series.    DETAILED DESCRIPTION - INDEPENDENT CLAIMS are also included for:    (a) a photovoltaic element comprising a semiconductor layer having at least one pin junction or pn junction, and collector electrode provided at a light incident side of semiconductor layer and being formed of a coated wire; and    (b) a method of producing a photovoltaic element comprising bonding a coated wire for a collector electrode to a light incident surface of photovoltaic element by heating and/or pressure.    DESCRIPTION OF DRAWING(S) - The figure is a schematic cross-sectional view showing a composition for a collector electrode that is provided with a coating layer.    Collecting electrode (100)    Metal wire (101)    Coating layer (102)
NOVELTY - Component (10) comprises a photovoltaic module (14) chemically and mechanically connected to a base body (12) without an air gap so that the formation of moisture between the photovoltaic module and base body is avoided.    USE - For fixing to a rail track for a Transrapid transport system.    ADVANTAGE - The formation of moisture between the photovoltaic module and base body is avoided.    DETAILED DESCRIPTION - An INDEPENDENT CLAIM is also included for a process for the production of the component.    DESCRIPTION OF DRAWING(S) - The drawing shows a cross-section through the component.    component (10)    base body (12)    photovoltaic module (14)    adhesive layer (16)    solar cell layer (28)    solar cells (30)
NOVELTY - An odorization agent consists of one or more types of predetermined substances, and is added to hydrogen of the fuel cell.    USE - For hydrogen fuel of fuel cell especially solid polymeric type fuel cell (claimed).    ADVANTAGE - The odorization agent provides improved leakage security, is harmless and does not exert bad influence with respect to hydrogen of fuel cell.    DETAILED DESCRIPTION - An odorization agent is added to the hydrogen of fuel cell. The odorization agent consists of one or more types of substances chosen from 1-pentene, cis-2-pentene, trans-2-pentene, 2-methyl 1-butene, 3-methyl 1-butene, 2-methyl 2-butene, allene, methyl allene, ethylallene, 1,3-pentadiene, 2-methyl 1,3-butadiene, 2,3-dimethyl 1,3-butadiene, 1,4-pentadiene, 1,5-hexadiene, 1,6-heptadiene, 1,3,5-hexatriene, 1-butyne, 2-butyne, styrene, vinylacetylene, heptene, octene, nonene, decene, propylene, 1-butene, isobutene, trans-2-butene, cis-2-butene, 1,5-hexadiene 3-in, diisobutylene, 1-hexene, isoprene, 1,3-butadiene, 1,2-butadiene, cyclopentene, cyclopentadiene (dicyclopentane diene), 1,3-cyclohexadiene, 1,3-cycloheptadiene, 1,5-cyclooctadiene, 1,5,9-cyclododecatriene, 4-vinyl cyclohexene-1, 1-vinyl cyclohexene-1, 5-ethylidene- 2-norbornene, 5-vinyl-2-norbornene, bicyclo pentadiene, cyclohexene, 1-methyl pyrrole, pyrazine, 2-methyl pyrazine, 2-methyl-3-isobutyl pyrazine, 2,3-dimethyl pyrazine, 2,5-dimethyl pyrazine, 2,6-dimethyl pyrazine, 2,3,5-trimethyl pyrazine, 2-ethyl pyrazine, 2-propyl pyrazine, 2-vinyl pyrazine, 2-allyl pyrazine, 2-picoline, alpha.p-dimethyl-styrene, cumene, 2,5-diethyl pyrazine, limonene, mesitylene, 2-methylnaphthalene, 3-methyl indole (skatole), myrcene and alpha-pinene.    DESCRIPTION OF DRAWING(S) - The figure shows structure of polymer electrolyte fuel cell (PEFC).    polymeric electrolyte film (1)    electrodes (2,3)    collector (4,5)    oxygen or air feed pipe (6)
NOVELTY - A rib (3) having integrally formed upper portion (5) and lower portion (4) is provided at the surface of separator (1), such that the angle between the rib portion side wall (5b) and separator surface (2) is greater than angle formed between the lower rib portions side wall (4b) and separator surface.    USE - Lead storage battery (claimed) used in motor vehicle.    ADVANTAGE - Prevents the damage of separator under high temperature and vibrations so a lead storage battery of high durability is obtained.    DETAILED DESCRIPTION - An INDEPENDENT CLAIM is also included for lead storage battery.    DESCRIPTION OF DRAWING(S) - The figure shows a side view of the separator.    Separator (1)    Separator surface (2)    Rib (3)    Lower rib portion (4)    Rib side walls (4b,5b)    Upper rib portion (5)
NOVELTY - A sulfonic-acid-group-containing resin varnish contains a polymer and a hardener. The polymer has group containing active hydrogen in molecular-chain terminal. The polymer contains 20-99 mol% of repeating structural unit (1) having sulfonic-acid-group, and 1-80 mol% of repeating structural unit (2) with respect to total repeating structural unit.    USE - For sulfonic-acid-group-containing cross-linking resin used for ionic conductive polymeric film used in fuel cell (all claimed).    ADVANTAGE - The sulfonic-acid-group-containing resin varnish has high ionic conductivity, excellent water resistivity, methanol-proof property and methanol interruption property. The ionic conductive polymer film provides high durability to fuel cell.    DETAILED DESCRIPTION - A sulfonic-acid-group-containing resin varnish contains a polymer and a hardener. The polymer has group containing active hydrogen in molecular-chain terminal. The polymer contains 20-99 mol% of repeating structural unit of formula (1) having sulfonic-acid-group, and 1-80 mol% of repeating structural unit of formula (2) with respect to total repeating structural unit.    A = -CO- or -SO2-;    B, E = single bond, -CH2-, -C(CH3)2-, -C(CF3)2-, -O-, -S-, -SO2- or -CO-;    h, i = 0-2;    h+i = 1 or more;    M = hydrogen, lithium, sodium or potassium; and    m,n = 0 or 2.    INDEPENDENT CLAIMS are included for the following:    (1) sulfonic-acid-group-containing cross-linking resin;    (2) ionic conductive polymeric film; and    (3) fuel cell.
NOVELTY - A proton conduction material consists of polymeric material having side chain grafted to the principal chain. The principal chain or the side chain contains dialkyl siloxane partial structure (1), and strongly acidic functional group.    USE - For fuel cell, preferably electrocatalyst layer of fuel cell, water electrolysis, hydrogen sensor, concentration cell and dehumidifier.    ADVANTAGE - The proton conduction material has high oxygen permeating coefficient even if the moisture content is low, and improved proton conductivity. The need to control the moisture content in the fuel cell is eliminated by using the proton conduction material. The apparatus for controlling the moisture content is simplified and the cost is reduced.    DETAILED DESCRIPTION - A proton conduction material consists of polymeric material having side chain grafted to the principal chain. The principal chain or the side chain contains dialkyl siloxane partial structure of formula (I), and strongly acidic functional group.    R1,R2 = 1-4C alkyl group; and    n = more than 0.    DESCRIPTION OF DRAWING(S) - The figure is a graph showing the oxygen permeation. (Drawing includes non-English language text).
NOVELTY - Composite plate comprises an anode plate and a cathode plate joined by a connection portion (3). The composite plate is accommodated inside a case comprising divided partitions (10). A through-hole (9) is formed at connecting portion and a sealing agent injection hole (15) is formed corresponding to the through hole. Gap between the cells is sealed by injecting the sealing agent into the hole.    USE - Used as a sealing battery, e.g. a controlled valve-type lead storage battery (claimed).    ADVANTAGE - Raises the output characteristics by maintaining air tightness between cell connecting portion and reducing length between cells.    DETAILED DESCRIPTION - INDEPENDENT CLAIMS are also included for the following:    (1) sealing battery manufacture; and    (2) a controlled valve-type sealing battery.    DESCRIPTION OF DRAWING(S) - The figure shows a sectional view of connection portion of sealing battery.    connection portion (3)    through hole (9)    partitions (10)    sealing agent injection hole (15)    sealing agent (16)
NOVELTY - The electrolyte layer (10) is obtained by applying catalyst paste (22) comprising glass electrolyte sol (21) and catalyst on both surfaces of the plate shaped support and bake processing. The support comprises porous material.    USE - Used for fuel cells accompanying proton shift.    ADVANTAGE - The electrolyte layer provided airtight high glass electrolyte film, and decreases the shrinkage of glass electrolyte film.    DETAILED DESCRIPTION - An INDEPENDENT CLAIM is included for the manufacture of an electrolyte layer.    DESCRIPTION OF DRAWING(S) - The figure shows disassembling isometric view of fuel cell.    electrolyte layer (10)    glass electrolyte film (11)    catalyst layer (12a, 12b)    support (13)    glass electrolytic sol (21)    catalyst paste (22)
NOVELTY - The small fuel cell (10) has electrolyte film/electrode contact portion (6) equipped with electrolyte film (1) is bent two or more times. An anode (2) is joined to one surface of film and cathode (3) is joined to other surface of film.    USE - Used as electric power unit for portable machines.    ADVANTAGE - The small fuel cell has favorable durability, reduced size, large output and can be used continuously.    DETAILED DESCRIPTION - INDEPENDENT CLAIMS are included for the following:    (1) small fuel cell system; and    (2) manufacturing of small fuel cell.    DESCRIPTION OF DRAWING(S) - The figure shows the section of small fuel cell.    Electrolyte film (1)    Anode (2)    Cathode (3)    Electrolyte film/electrode contact portion (6)    Small fuel cell (10)
NOVELTY - The cathode electrode catalyst comprises a platinum-copper type alloy which is supported on electroconductive carbon.    USE - For solid polymer type fuel cells (claimed).    ADVANTAGE - The cathode electrode catalyst has high activity than conventional alloy catalyst.    DETAILED DESCRIPTION - An INDEPENDENT CLAIM is included for solid polymer type fuel cells.    DESCRIPTION OF DRAWING(S) - The figure shows the property test result of alloy catalyst. (Drawing includes non-English language text).
NOVELTY - A paper conveyance roller (2060) and a paper winding-up roller (2003) are maintained at floating potential. A power-supply roller (2006) that contacts an elongated substrate (2001) is maintained at an independent potential, while other rollers such as a correction roller (2059) or a support roller (2057) in contact with the substrate, are at a floating potential.    USE - Used for depositing an oxide, such as zinc oxide, continuously on an elongated substrate such as a web, hoop, coil, tape, reel or roll, to form an oxide film used in manufacture of an amorphous-silicon photovoltaic cell or a solar cell.    ADVANTAGE - Film formation is carried out uniformly on the elongated substrate and hence a solar cell with uniform property is manufactured.    DESCRIPTION OF DRAWING(S) - The figure shows an electrocrystallization apparatus.    elongated substrate (2001)    paper winding-up roller (2003)    tension roller (2005)    power-supply roller (2006)    stopper (2007, 2058)    anode (2017)    air blowing pipe (2018)    circulating pump (2027)    rinse tank (2030)    support roller (2057)    correction roller (2059)    paper conveyance roller (2060)
NOVELTY - The polymer composition comprises 1-50 wt.% of polymer particle having average primary particle diameter of 0.5-15 nm as main component. The composition emits fluorescence by ultraviolet radiation.    USE - For producing film (claimed) used as base for magnetic recording medium. Also used as solid electrolyte of polymer battery. Also used in batteries for mobile telephones.    ADVANTAGE - The polymer composition has excellent fluorescence property and highly stable electrical conductivity. The polymer composition provides film with excellent surface smoothness.    DETAILED DESCRIPTION - INDEPENDENT CLAIMS are also included for the following:    (1) manufacture of polymer composition; and    (2) film.
NOVELTY - An ultra-high molecular polybenzoic acid or its salt has specific formula.    USE - For electrolytic film used in fuel cell (both claimed).    ADVANTAGE - The ultra-high molecular polybenzoic acid has excellent film forming property. The electrolytic film has excellent strength.    DETAILED DESCRIPTION - An ultra-high molecular polybenzoic acid or its salt has formula (I).    n = number greater than 2000; and    M = H or alkali metal.    INDEPENDENT CLAIMS are included for the following:    (1) manufacture of ultra-high molecular polybenzoic acid or its salt;    (2) ultra-high molecular polybenzoate (II);    (3) manufacture of ultra-high molecular polybenzoate;    (4) electrolyte film; and    (5) fuel cell.    R = 3-12C alkyl.
NOVELTY - An adhesive resin sealing agent (4) comprises a graft copolymer obtained by graft polymerizing 1-50 weight parts (wt. pts.) of a vinyl silane compound w.r.t 100 wt. pts. of a polyethylene-type material in the presence of 0.001 wt.% or less of a tin group organic catalyst. The vinyl silane compound (1-3) has a vinyl acetate content of 2 wt.% or less and a carboxylic acid content of 1 wt.% or less.    USE - Used for sealing a solar cell module (claimed) using an electrically insulation protection material.    ADVANTAGE - The adhesive resin has good transparency, adhesion and stability w.r.t light, moisture, heat and thermocycling. Stable use of the solar cell module is enabled for a long period of time. The solar cell module has good mass production property.    DETAILED DESCRIPTION - An adhesive resin sealing agent comprises a graft copolymer obtained by graft polymerizing 1-50 weight parts (wt. pts.) of a vinyl silane compound w.r.t 100 wt. pts. of a polyethylene-type material in the presence of 0.001 wt.% or less of a tin group organic catalyst. The vinyl silane compound of general formulae (1-3) has a vinyl acetate content of 2 wt.% or less and a carboxylic acid content of 1 wt.% or less.    R = alkyl;    X = alkyl or alkoxy; and    m, n and p = 1-100.    An INDEPENDENT CLAIM is included for a solar cell module (11).    DESCRIPTION OF DRAWING(S) - The figure shows a sectional side view of the typical structure of a solar cell module attached with a frame.    Surface protection material (2)    Reverse side protection material (3)    Adhesive resin sealing agent (4)    Solar cell module (11)
NOVELTY - Polyelectrolyte comprises phenolic hydroxyl group of specific formula.    USE - For polyelectrolyte composition used in fuel cell (both claimed).    ADVANTAGE - The polyelectrolyte provides porous film with excellent strength, flexibility, durability and reinforcement effect, without using perfluoro sulfonic acid group.    DETAILED DESCRIPTION - Polyelectrolyte comprises phenolic hydroxyl group of formula (1).    A = at least one type of divalent aromatic group having phenolic hydroxyl group chosen from formulae (2a,2b);    B = at least one type of divalent aromatic group chosen from formulae (3a,3b);    R = hydroxyl group, 1-6C alkyl, 1-6C alkoxy, 7-12C aralkyl, phenyl or halogen;    p = 0-3;    q = 0-5;    R' = R except hydroxyl group;    r = 0-4;    s = 0-6;    m = 0-100000; and    n = 80-100000.    When n and m are certain repeating units, the coupling scheme is block copolymer, random copolymer, alternating copolymer, multi block copolymer or graft copolymer.    INDEPENDENT CLAIMS are also included for the following:    (a) cross-linked polyelectrolyte;    (b) polyelectrolyte composition; and    (c) fuel cell.
NOVELTY - A cross-linkable polysulfone containing proton acid group is obtained by cross-linking inner side of molecular chain and/or molecular chain terminal of cross-linkable molecular polysulfone by heat and/or light.    USE - For ionic conductive polymer film for fuel cells (claimed).    ADVANTAGE - The cross-linkable polysulfone has excellent ionic conductivity, water resistance and methanol-proof property. The polymeric electrolyte film performs high electric current operation.    DETAILED DESCRIPTION - INDEPENDENT CLAIMS are also included for the following:    (1) Cross-linked material obtained by cross-linking cross-linkable polysulfone by heat and/or light;    (2) Manufacture of cross-linkable polysulfone containing proton acid group which involves polycondensing sulfone compound of formula (5) and aromatic diol of formula (6);    (3) Ionic conductive polymer film for fuel cell; and    (4) Fuel cell obtained by using the conductive polymer fluid.    Z1 = halogen or a nitro group;    X and Y = proton acid group chosen from sulfonic acid group, carboxylic acid group, phosphoric acid group or their metallic salts, preferably sulfonic acid; and    x and y = 0-2 and x+y is one or more.    A = single bond, -CH2-, -C(CH3)2-, -O-, -S-, -SO2-, or -CO-;    m = 0 or two or less;    R and R' = 1-10C alkyl groups; and    s and s' = 0 or 4 or less.
NOVELTY - A thermally stable polymer ion exchange membrane is obtained by modifying perfluoro polymeric ion exchange membrane by amine processing. The membrane has specific relation between the tensile stress of perfluoro polymeric ion exchange membrane and cross section of membrane at the time of expanding.    USE - For fuel cell, water hydrolysis, hydrohalic acid hydrolysis, brine electrolysis, oxygen enricher, humidity sensor and gas sensor.    ADVANTAGE - The modified polymeric ion exchange membrane has improved heat resistance without reduction in electrical conductivity. The creep at the time of long-term use is suppressed by carrying out amine processing of the perfluoro polyelectrolyte.    DETAILED DESCRIPTION - The thermally stable polymer ion exchange membrane is obtained by modifying perfluoro polymeric ion exchange membrane by amine processing. The tensile stress of membrane and cross section of membrane satisfies relation: F/S = rho RT ((alpha)-(alpha)-2)/Mc;    Mc = less than 1x106;    F = tensile stress of perfluoro polymeric ion exchange membrane at 220 degrees C;    S = cross-section of the membrane at the time of expanding;    rho = density;    R = gas constant;    T = absolute temperature; and    alpha = ratio of the length of membrane after the expansion with respect to the length of the membrane at the time of expanding.    DESCRIPTION OF DRAWING(S) - The figure shows the relationship between tension stress in 220 degrees C and ((alpha)-(alpha)-2) of perfluoro polymeric ion exchange membrane. (Drawing includes non-English language text).
NOVELTY - In a vehicle body part with a support and a clear top coat, at least one thin film solar cell is applied to the support and the support with thin film solar cell(s) is covered by the clear top coat.    USE - The vehicle part is part of a vehicle roof, boot lid, bonnet, mudguard, door or bumper (all claimed).    ADVANTAGE - Vehicle body parts are usually made as pressed steel panels, which are given a series of coatings, whilst solar cells are arranged in solar panels on houses. The present system makes it possible to incorporate solar cells whilst providing protection and the desired optical and aesthetic properties.    DETAILED DESCRIPTION - An INDEPENDENT CLAIM is also included for production of this part by:    (a) producing the support;    (b) applying the various layers of the thin film solar cell in stages, especially with other layers; and    (c) finally applying a clear top coat, especially clear lacquer.    DESCRIPTION OF DRAWING(S) - The drawing shows a vehicle body part.    Vehicle body part (1)    Support (2)    Polyimide layer (3)    Lower electrode of sputtered molybdenum (4)    p-Doped copper-indium-gallium selenide-sulfide crystal (5)    n-Doped cadmium sulfide completing thin film solar cell (6)    Upper electrode of n-doped indium-tin oxide applied by vapor deposition (7)    Covering layer of Tefzel (RTM; ethylene-tetrafluoroethylene copolymer) (8)    Scratch-proof clear coat of resin, preferably applied by dipping (9)
NOVELTY - A fuel cell sensor comprises a catalyst disk (17a) to chemically oxidize the gases or a low impedance fuel cell to electrochemically oxidize the gases on the counter electrode side, preferably between the counter electrode (14) and the protection membrane (15).    USE - For detecting oxidizable gases (claimed), e.g. hydrogen and carbon monoxide.    ADVANTAGE - The catalyst disk eliminates chemically while the fuel cell eliminates electrochemically the gases to be detected that permeate through the protection membrane. This arrangement makes it possible to detect the gases in places where the gases to be detected are able to reach both the working electrode and the counter electrode.    DESCRIPTION OF DRAWING(S) - The figure shows a schematic exploded view of a fuel cell gas sensor of the invention.    Main body (10)    Protection membrane (11, 15)    Working electrode (12)    Electrolyte (13)    Counter electrode (14)    Contacts (16)    Catalyst disk (17a)    Covers (20, 21)    O-rings (22, 23)    Small holes (25)
NOVELTY - Scoring comprises providing a first coated base material; and scoring the coating of the first coated base material at an elevated temperature to part the coating and melt a portion of the first base material.    USE - The invention is used for scoring for forming a photovoltaic module (claimed).    ADVANTAGE - The invention allows any debris formed in the wake of the heated stylus to be encapsulated in the base material when it cools.
NOVELTY - The cloth or non-woven fabric (11) of inorganic-type raw material is utilized as glass electrolyte. Fluoropolymer film (12) having functional group is adhered on both surface of cloth or non-woven fabric and solid electrolyte film (10) is obtained. The cloth/non-woven fabric has gas permeability and heat-resistance.    USE - For fuel cell.    ADVANTAGE - The solid electrolyte demonstrates stable ion conducting function even under high temperature condition.    DESCRIPTION OF DRAWING(S) - The figure shows the schematic view of manufacture of solid electrolyte film.    solid electrolyte film (10)    non-woven fabric (11)    fluoropolymer film (12)
NOVELTY - Solid polymer fuel cell uses directly at least1 selected from ascorbic acid, isoascorbic acid, citric acid, tartaric acid, sulfurous acid, thiosulfuric acid, hydrogen sulfurous acid, dithionous acid, phosphorous acid, phosphinic acid and their salts as a fuel.    USE - Used as fuel cell for power sources for e.g. electrical vehicles, spacecraft etc.    ADVANTAGE - The compounds are used as a substitute for methanol so generation of e.g. formaldehyde and formic acid does not occur. Corrosion of rubber or plastics which comprise the fuel cell does not occur.    DESCRIPTION OF DRAWING(S) - Figure 2 shows a graph of the current-voltage characteristics of a fuel cell. (Drawing contains non-English language text).
NOVELTY - Nanoparticles (202) are created by adding a nanoparticles solution to a polystyrene and chloroform solvent; casting the combined solutions on a substrate; and evaporating the solvent leaving a film of polystyrene formed with the nanoparticles embedded in the polystyrene.    USE - The inventive method is used in the creation of nanoparticles used in phosphor component of a pixel element of a display apparatus. The nanoparticles can also be used in a polymer/silicon nanoparticles layer of photovoltaic cell having an anode, a cathode, and a conducting polymer (all claimed).    ADVANTAGE - The inventive method can create nanoparticles having a desired photoluminescence that is consistent during the manufacturing process.    DESCRIPTION OF DRAWING(S) - The figure shows the inventive method for creating nanoparticles.    Nanoparticles (202)
NOVELTY - Organic material has improved efficiency increased by adapting the working function.    USE - For an intermediate layer of an organic photovoltaic component (claimed), e.g. solar cell or photodetector.    ADVANTAGE - The organic material has improved efficiency.    DETAILED DESCRIPTION - An INDEPENDENT CLAIM is also included for a process for adapting the working function of an organic material by systematically reducing or oxidizing the organic material with electrochemical devices, in which the process is carried out during production of the intermediate layer.    DESCRIPTION OF DRAWING(S) - The drawing shows a cross-section through an organic photovoltaic component.    substrate (1)    semi-transparent electrode (2)    doped layers (3a, 3b)    semiconductor (4)    negative electrode (5)
NOVELTY - An electrochemical lead-acid battery comprises electrolyte having organic polymer, and ultra fine lignin having particle size between 0.01-0.8 micron.    USE - For use as electrochemical lead-acid battery.    ADVANTAGE - The invention has long life, and can be recharged to enhance its new power properties.    DETAILED DESCRIPTION - An INDEPENDENT CLAIM is also included for a process of charging a lead-acid battery comprising adding to the electrolyte of the battery an organic polymer(s), and discharging the battery at a high current rate of at least0.3C for at least5 minutes.
NOVELTY - An encapsulated electrochemical apparatus comprises a device having a first surface and first laminate (700). The laminate is bonded to a portion of the first surface.    USE - For encapsulation and termination of devices, including electronic or electrochemical device, e.g. thin film batteries, e.g. lithium battery or solar cell (claimed).    ADVANTAGE - The invented encapsulated electrochemical apparatus avoids or reduces entrapped air beneath the laminates. It can survives and provides environmental protection for more than two weeks at 85degreesC.    DETAILED DESCRIPTION - An INDEPENDENT CLAIM is also included for a method for producing an encapsulated electrochemical device comprising providing an electrochemical device; providing a first laminate layer; and bonding the first laminate layer to a first surface of the electrochemical device.    DESCRIPTION OF DRAWING(S) - The figure is a side view cutaway diagram of the apparatus.    Substrate (100)    Contact layer (400)    Laminate (700)    Contact (1300)    Via (1400)
NOVELTY - A yarn comprises a pitch precursor material which has been stretch broken from a first filament count and drawn to a second filament count, with the second filament count being less than the first filament count.    USE - Fuel cell gas diffusion layer substrate or high thermal conductivity reinforced composite.    ADVANTAGE - The yarn is relatively inexpensive. It can provide fabric or mat having superior thermal and electrical conductivity.    DETAILED DESCRIPTION - An INDEPENDENT CLAIM is also included for a method of making a graphite fabric comprising:    (a) providing a pitch precursor yarn of a first filament count;    (b) stretch breaking and drawing the yarn into a second filament count which is less than the first filament count;    (c) forming the yarn into a fabric or felt; and    (d) heat treating the fabric or felt to convert the fibers into graphitic fibers.
NOVELTY - An electrolyte composition comprises a gelling compound (1200) including a metal ion and an organic compound capable of complexing with the metal ion at sites.    USE - Solar cell.    ADVANTAGE - The composition facilitates the production of inexpensive and lightweight photovoltaic cells.    DETAILED DESCRIPTION - INDEPENDENT CLAIMS are also included for:    (1) a photovoltaic cell comprising light transmitting substrates, a photosensitized interconnected nanoparticle material and an electrolyte redox system; and    (2) a method of gelling an electrolyte solution comprising providing an electrolyte solution, adding a material capable of complexing at sites and adding a metal ion that complexes at the sites to form a gel.    DESCRIPTION OF DRAWING(S) - The figure shows the chemical structure of a lithium ion complexing with polyethylene oxide segments.    Gelling electrolyte (1200)
NOVELTY - A solar panel comprises a photovoltaic panel, a supporting frame, a fluid-containing panel for cooling the photovoltaic panel, a heat exchanger interposed between the panels to provide thermal coupling, and plane mirrors or dielectric multilayers to direct solar radiation on the photovoltaic panel.    USE - For simultaneous generation of electric and thermal energy.    ADVANTAGE - The solar panel improves the collection of solar energy, thus increasing its utilization to produce energy. It has a cooling system that is capable of lowering the temperature of photovoltaic cells, thus increasing photoelectric conversion efficiency.    DETAILED DESCRIPTION - An INDEPENDENT CLAIM is also included for a method for producing electric power and thermal energy, comprising concentrating the sunrays on photovoltaic panel, and placing the photovoltaic panel in thermal contact with a fluid-containing panel.    DESCRIPTION OF DRAWING(S) - The figure shows a fragmentary sectional view of the peripheral region of the combined solar panel.    Hydraulic circuit (13b)    Protective layer (21)    Photovoltaic cell (22)    Adhesive (23)    Heat-conducting plate (24)
NOVELTY - Catalytic production of hydrogen feed includes preparing hydrogen feed, and exposing hydrogen feed to a catalyst which promotes water-gas-shift reaction in liquid phase.    USE - Producing hydrogen feed useful in proton-exchange-membrane fuel cell.    ADVANTAGE - The hydrogen feed has reduced carbon monoxide content (50 ppm to less than 20 ppm).    DETAILED DESCRIPTION - An INDEPENDENT CLAIM is also included for production of a hydrogen-rich gas from a gas stream containing carbon monoxide, water, hydrogen and methyl hydroxide, by oxidizing carbon monoxide to carbon dioxide in the presence of a liquid-phase homogenous catalytic system.
NOVELTY - An individual membrane keyboard comprises a thin polycarbonate sheet (6) with printed indicia (10) to designate an operation element of controlled electrical apparatus comprising an integral switch matrix including actuating switch members; a printed ink outline; individual soft tactile transparent urethane plastic dome membrane structures (4) located within barrier (14) of each printed ink outline; and a plastic substrate (8).    USE - For use on data control and recording devices, e.g. data control and data insertion terminals for appliances, security equipment, communication equipment, and computers.    ADVANTAGE - The keyboard provides a soft tactile individual membrane over each separate printed indicium, where each individual membrane structure is clear, raised, domed, visually transparent, and soft to the touch. The soft tactile urethane membrane structures provide raised key tip contact that permit keyboard operation by feel of the keyboard.    DESCRIPTION OF DRAWING(S) - The figure shows a top plan view of the tactile keyboard.    Urethane plastic dome membrane structures (4)    Polycarbonate sheet (6)    Plastic substrate (8)    Printed indicia (10)    Barrier (14)
NOVELTY - The controlling valve type lead storage battery is obtained by adding barium sulfate for condensate of bisphenol (in mass%) (0.2-1.5) and an aromatic amino sulfonic acid to a negative electrode active material.    USE - Lead storage battery.    ADVANTAGE - The lead storage battery has regeneration charging by suppressing reduction in charging acceptance property produced while controlling charging state.
NOVELTY - An electrolyte composition contains inorganic microparticle region and nucleophilic compound region. The functional group of inorganic microparticle reacts with nucleophilic agent and carries out surface modification.    USE - For optoelectric transducer and photoelectric cell (both claimed) used for solar cells.    ADVANTAGE - The electrolyte composition has excellent charge transport ability and durability. The photoelectric cell and optoelectric transducer has excellent photoelectric conversion efficiency and durability.    DETAILED DESCRIPTION - INDEPENDENT CLAIMS are included for the following:    (1) optoelectric transducer; and    (2) photoelectric cell.    DESCRIPTION OF DRAWING(S) - The figure shows fragmentary sectional view of optoelectric transducer internal structure.    conductive layer (10)    metal lead (11)    photosensitive layer (20)    semiconductor particles (21)    electric charge carrying layer (30)
NOVELTY - A catalyst and fluorine-containing ion exchange resin are mixed in liquid and dispersed, to obtain dispersion liquid (A). Ratio (WF/WC) of mass (WF) of ion exchange resin and mass (WC) of carbon in liquid (A) is set to 0.01-0.05. Resin is further added to liquid (A) to form dispersion liquid (B). Ratio of WF/WC in liquid (B) is set to 0.5-1.7. The gas diffusion electrode is formed using the obtained liquid (B).    USE - For manufacturing gas diffusion electrode used as anode and/or cathode of solid polymer fuel cell (claimed).    ADVANTAGE - The coating liquid for forming gas diffusion electrode, has favorable dispersion stability. The gas diffusion electrode is efficiently formed on the surface of ion-exchange membrane, using the coating liquid. The electrode has favorable electroconductivity, water-repellent property and durability. Gas diffusion electrode forms fuel cell with high output characteristics and reduced time-dependent deterioration.    DETAILED DESCRIPTION - A catalyst containing metal supported on carbon, and fluorine-containing ion exchange resin are mixed in a liquid and dispersed to obtain dispersion liquid (A). The ratio (WF/WC) of mass (WF) of fluorine-containing ion exchange resin and mass (WC) of carbon in liquid (A) is set to 0.01-0.05. The liquid (A) has 20 vol% or more of particles with diameter of 1 microns or less with respect to all catalyst particles in the dispersed particle size distribution of catalyst particle. The ion exchange is further added to liquid (A) to form dispersion liquid (B). The ratio of WF/WC in the liquid (B) is set to 0.5-1.7. The gas diffusion electrode is then formed using the obtained dispersion liquid (B). The gas diffusion electrode and ion exchange membrane are arranged adjacent to each other, in solid polymer fuel cell.    An INDEPENDENT CLAIM is included for manufacture of solid polymer fuel cell using gas diffusion electrode as anode and/or cathode.
NOVELTY - A fuel tank in the cartridge (17) has a fuel supply tube (18) for supplying fuel to a anode (11) of the fuel cell. The fuel pressurizing units (19-21) in the fuel tank pressurize the fuel in the fuel tank before the fuel is supplied to the anode.    USE - Fuel cell (claimed) e.g. direct methanol-type fuel cell and polyelectrolyte-type fuel cell used as electric power unit of portable electronic device.    ADVANTAGE - Fuel supply and electric power generation are performed at required levels by pressurizing the fuel supplied to the anode.    DETAILED DESCRIPTION - An INDEPENDENT CLAIM is also included for fuel cell.    DESCRIPTION OF DRAWING(S) - The figure shows vertical section of the cartridge of fuel cell.    Anode (11)    Cartridge (17)    Fuel supply tube (18)    Ventilation hole (19)    Permanent magnet (20)    Electromagnetic coil (21)
NOVELTY - Polyphenylene sulfide resin composition, consists of 1-99 weight parts of modified polyphenylene sulfide and 99-1 weight parts of polyphenylene ether. The modified polyphenylene sulfide is obtained by reacting polyfunctional epoxy compound and methylene chloride containing 0.7 weight% or less of oxirane rings, sulfur of alkali metal or hydrogen, 15 microM/g or more of polyphenylene sulfide and a non-solvent.    USE - For use as secondary-battery, battery-jars, chassis material, housing material, sheet of lithium metal battery, lithium ion battery, polymer ion battery, nickel-hydrogen battery, lead storage battery, alkali storage battery, secondary battery, secondary battery film material of household-electric-appliances and electronic office equipments.    ADVANTAGE - The resin composition provides excellent toughness, impact strength and wielding strength to the end material.
NOVELTY - The anode compound-material slurry contains a anode active material, a binder and a solvent. The anode active material contains lithium nickel complex oxide of specific compositional formula. The solvent contains dimethylacetamide and/or N,N-dimethylformamide.    USE - For anode of lithium secondary battery (both claimed).    ADVANTAGE - The anode compound-material slurry provides favorable storage characteristics and cycle property to lithium secondary battery.    DETAILED DESCRIPTION - The anode compound-material slurry contains a anode active material, a binder and a solvent. The anode active material contains lithium nickel complex oxide of formula: LiNi1-x-y-zCoxAlyMgzO2, where x is 0.1-0.3 and y+z is 0.02-0.2. The solvent contains dimethylacetamide and/or N,N-dimethylformamide. INDEPENDENT CLAIMS are also included for the following:    (1) anode; and    (2) lithium secondary battery.    DESCRIPTION OF DRAWING(S) - The figure shows discharge capacitance change of lithium secondary battery with respect to charging and discharging cycle. (Drawing includes non-English language text).
NOVELTY - The alkali zinc battery consists of a negative electrode (7) containing zinc or zinc alloy as negative electrode active material, a positive electrode (5), a separator (4) and an alkali electrolyte liquid. A cationic organic substance is distributed at the vicinity of negative electrode surface.    USE - As electric power unit.    ADVANTAGE - The alkali zinc battery has excellent leaking resistance and production of hydrogen gas at negative electrode surface is suppressed. Spongy growth at negative electrode surface and spongy zinc precipitate are suppressed. Production of internal short circuit resulting from spongy zinc growth at negative electrode surface is prevented, and cycle life of battery is improved. Alkali zinc battery having favorable storage property, charging and discharging characteristics and cycle life is provided.    DESCRIPTION OF DRAWING(S) - The figure shows longitudinal cross-sectional view of structure of alkali-zinc secondary battery.    positive pole can (1)    negative electrode lid (2)    insulation packing (3)    separator (4)    positive electrode (5)    negative electrode (7)
NOVELTY - A non-aqueous secondary battery has an anode, a cathode, a non-aqueous electrolyte and the cross-linking material of a water-soluble polymer. The anode contains a compound which dopes and de-dopes lithium. The cathode contains a carbonaceous material which dopes and de-dopes lithium.    USE - Used as a non-aqueous secondary battery.    ADVANTAGE - The non-aqueous secondary battery has good durability. The water-soluble polymer absorbs the produced water and suppresses the reaction between water and electrolyte.
NOVELTY - The closed-type alkali zinc primary battery contains a metal can (1) comprising an anode mix (2), gel-form negative electrode (4), alkali electrolyte liquid and separator (3). Further, a cross-linked acrylic acid group polymer having dispersion viscosity of 10-20 Paxseconds, and non cross-linked acrylic acid group polymer having dispersion viscosity of 3-12 Paxsecond, as gelatinizer.    USE - For electronic devices.    ADVANTAGE - The closed-type alkali zinc battery is eco-friendly and has excellent discharge characteristics, workability and strength.    DETAILED DESCRIPTION - The closed-type alkali zinc primary battery contains a metal can comprising an anode mix having nickel hydroxide type compound as a positive electrode active material, gel-form negative electrode, alkali electrolyte liquid containing dispersed alloy powder of zinc and separator. Further, a cross-linked acrylic acid group polymer having dispersion viscosity of 10-20 Paxsecond in 0.5 mass% aqueous solution at 25 degrees C and particle size of 100-500 microns, and non cross-linked acrylic acid group polymer having dispersion viscosity of 3-12 Paxsecond in 0.5 mass% aqueous solution at 25 degrees C and particle size of 100 microns or less, as gelatinizer.    DESCRIPTION OF DRAWING(S) - The figure shows the sectional drawing of battery of inside-out type.    metal can (1)    anode mix (2)    separator (3)    gel-form negative electrode (4)
NOVELTY - The laminated material (1) has a sequential laminate of exterior resin film (2), adhesive layer (5), formation-treatment aluminum foil (3), primer layer (6), and sealant film (4). The sealant film contains a blend of random copolymer of propylene and alpha-olefin, and an elastomer of polybutene.    USE - For secondary battery container (claimed) and secondary-battery cladding material.    ADVANTAGE - The laminated material has excellent drawing property, water-resistant vapor permeability, heat resistance, crack resistance, whitening resistance, lamination strength, corrosion resistance, electrolyte liquid-proof property, slip property, and bleed resistance.    DETAILED DESCRIPTION - An INDEPENDENT CLAIM is included for secondary-battery container.    DESCRIPTION OF DRAWING(S) - The figure shows the sectional drawing of the laminated material.    laminated material (1)    exterior resin film (2)    formation-treatment aluminum foil (3)    sealant film (4)    adhesive layer (5)    primer layer (6)
NOVELTY - The base film has a release-property film laminated on at least one surface of a support film.    USE - For manufacture of electrode film and/or electrolyte film for solid polymer fuel cells.    ADVANTAGE - The base film does not express wrinkles or shrinkage, does not contaminate electrode catalyst, and has good removability with the electrode catalyst layer.    DETAILED DESCRIPTION - INDEPENDENT CLAIMS are included for the following:    (1) manufacture of contact component of electrode film; and    (2) electrolyte film.
NOVELTY - Electrolytic film comprises film of inorganic ionic conductor and ionic conductive polymer.    USE - For fuel cell used for batteries.    ADVANTAGE - The electrolyte film has excellent heat resistance, and imparts high catalytic activity and increases the reach rate of methanol oxidation in a fuel cell electrode. The film has low water content and suppresses the methanol permeation and reduces the electroconductive force in an air electrode, hence loss of fuel is decreased.    DETAILED DESCRIPTION - An INDEPENDENT CLAIM is included for manufacture of the electrolyte film.
NOVELTY - A pair of gas diffusion electrodes are formed on a polymeric electrolyte thin (PET) film (3). A gasket (1) is arranged adjacent to gas diffusion electrodes, with liquid precursor of PET film cast inside the gasket frame.    USE - Manufacturing multielectrode array (MEA) (claimed) for solid polymer fuel cell (claimed) used as portable electric power unit for electric vehicle and domestic cogeneration system.    ADVANTAGE - Improves the reliability of MEA at low cost by increasing the joining strength of gasket and electrolytic film.    DETAILED DESCRIPTION - INDEPENDENT CLAIMS are also included for the following:    (1) a multielectrode array; and    (2) a fuel cell.    DESCRIPTION OF DRAWING(S) - The figure shows the structure of the MEA.    Gasket (1)    Support (2)    PET film (3)    Edge of gasket (4)    Insertion portion of electrolyte film (6)
NOVELTY - Connecting system for feeding media, e.g. methanol/water mixtures, to a low temperature fuel cell comprises a corrosion-resistant pipe (3a) with a press-fitting (3b) on one end. A nut (2a) fits over this to fasten it in place.    USE - Feeding media, e.g. air, hydrogen, cooling water or methanol/water mixtures to a fuel cell.    DETAILED DESCRIPTION - An INDEPENDENT CLAIM is included for a fuel cell fitted with the connecting system.    DESCRIPTION OF DRAWING(S) - The drawings show a perspective view and a cross-section of the connecting system.    Nut (2a)    Corrosion-resistant pipe (3a)    Press-fitting (3b)
NOVELTY - Electrolyte for dye-sensitized solar cell, is formed by supporting a redox material on vulcanized rubber.    USE - Used in the production of solar cells which can be attached to building materials.    ADVANTAGE - The electrolyte has improved generation efficiency, durability and safety and can be produced inexpensively.    DETAILED DESCRIPTION - INDEPENDENT CLAIMS are also included for    (1) Dye-sensitized solar cell which has a dye-sensitized semiconductor electrode, a counter electrode provided opposite the semiconductor electrode and the solid electrolyte arranged between these electrodes;    (2) The manufacture of the electrode for the dye-sensitized solar cell by forming a titanium oxide film on a substrate by reactive sputtering using a Ti metal target;    (3) The electrode for the dye-sensitized solar cell;    (4) A building material where the solar cell is bonded by pasting the back surface of a transparent organic polymer substrate having a counter electrode to the surface of a substrate via an adhesive layer;    (5) The manufacture of a metal oxide semiconductor film by coating a liquid containing metal oxide fine particles dispersed in a binder on a substrate having a transparent electrode on the surface and drying to form a metal oxide layer, and removing binder by UV irradiation;    (6) A dye-sensitized metal oxide semiconductor electrode;    (7) The manufacture of a transparent electrode.    DESCRIPTION OF DRAWING(S) - Figure 1 shows a dye-sensitized solar cell.    Substrate (1)    Transparent electrode (2)    Semiconductor electrode (3)    Counter electrode (4)    Sealing material (5)    Electrolyte (6)
NOVELTY - A lithium secondary battery includes positive and negative electrodes that occlude and release lithium; separator between the electrodes; and non aqueous electrolyte comprising a non aqueous solvent and a wettability improving agent. The non aqueous solvent does not have substantial wettability to the separator.    USE - The lithium secondary battery is used as a power source for electronic equipment.    ADVANTAGE - The lithium secondary batter has improved safety, maintains high energy density and high capacity, has sufficient safety at overcharge, and does not require an external safety mechanism.    DETAILED DESCRIPTION - A lithium secondary battery includes positive and negative electrodes that occlude and release lithium; separator between the electrodes; and non aqueous electrolyte comprising a non aqueous solvent and a wettability improving agent. The non aqueous solvent does not have substantial wettability to the separator. The wettability improving agent is dissolved in the non aqueous solvent, improves wettability of the solvent to the separator, and has an oxidative decomposition potential of 4.5-6.2 V based on the potential of a lithium reference electrode.    DESCRIPTION OF DRAWING(S) - The figure is a graph showing changes in battery capacity, current, and surface temperature.
NOVELTY - A non-aqueous electrolytic solution comprises a lithium salt, an organic solvent and a halogenated benzene compound (I).    USE - Electrolyte for a lithium battery.    ADVANTAGE - The solution has an effective high-rate characteristic, a long life span, secured safety and an increased swelling suppressing effect, even when the battery is overcharged.    DETAILED DESCRIPTION - A non-aqueous electrolytic solution comprises a lithium salt, an organic solvent and a halogenated benzene compound of formula (I).    Y = 1-20C halo alkyl; and    R1-R5 = H or halo.    An INDEPENDENT CLAIM is also included for a lithium battery (1) comprising a cathode (2), an anode (4) and a non-aqueous electrolytic solution.    DESCRIPTION OF DRAWING(S) - The figure shows a cross-sectional view of a rectangular lithium secondary battery.    Lithium battery (1)    Cathode (2)    Anode (4)    Separator (6)    Electrode assembly (8)
NOVELTY - An electrochemical device comprises a first electrochemical layer having a first side; a second electrochemical layer having a first side; a third electrochemical layer adapted to stunt fractures; and a substrate layer supporting first layer. The third electrochemical layer is between at least a portion of the first side of the first electrochemical layer and at least a portion of the first side of the second electrochemical layer.    USE - For use in the manufacture of thin-film, lightweight, flexible or conformable, electrochemical devices, e.g. batteries.    ADVANTAGE - The invention stunts fractures in a first electrochemical layer from propagating in a second electrochemical layer.    DETAILED DESCRIPTION - An INDEPENDENT CLAIM is also included for a method for manufacturing an electrochemical device by providing a first electrochemical layer having a first side; forming a second electrochemical layer adapted to stunt fractures on at least a portion of the first side of the first electrochemical device; and forming a third electrochemical layer on at least a portion of the second electrochemical layer.    DESCRIPTION OF DRAWING(S) - The figure shows a side view cutaway diagram of the stylized function of a 5-layer electrolyte system for fracture absorption in a lithium-free thin-film battery.    Substrate (100)    Cathode current collector (110)    Lithiated cathode (120)    Electrolyte material (130)    Interlayers (140)    Lithium layer (150)    Anode current collector (160)    Encapsulating overlayer (170)
NOVELTY - Reducing water content within a lithium battery involves contacting at least one component of the lithium battery having an initial amount of water, with a halogen substituted silicon compound capable of reaction with water, at a concentration, temperature, pressure, and for a period to reduce the initial amount of water.    USE - The process is used for removing or reducing water content within a lithium battery. Lithium batteries are used in portable electronics and electric automobiles.    ADVANTAGE - The incorporation of the halogen substituted silicon compound into a lithium battery effectively reduces or eliminates the water within the cell by chemical reaction between the water and the halogenated silicon compound.    DETAILED DESCRIPTION - An INDEPENDENT CLAIM is also included for a lithium battery cell (10) comprising an electrolyte disposed between and in contact with both a positive electrode (14) and a negative electrode (18), and a halogen substituted silicone compound capable of reacting with water disposed within the cell.    DESCRIPTION OF DRAWING(S) - The figure is a cross sectional schematic view of a lithium battery cell.    Lithium battery cell (10)    Current collectors (12, 20)    Positive electrode (14)    Negative electrode (18)
NOVELTY - An alkaline cell (100) comprises an anode mix (12) arranged in a metal positive pole can (11), a gel-form cathode mix (14) arranged at the center of the anode mix, an aqueous alkali solution as electrolyte and a separator (13). The can is sealed using a sealing component (17). The cell is provided with a leak prevention material for preventing leakage of electrolyte from the sealing component to the opening end of the separator.    USE - Used for a portable electronic device.    ADVANTAGE - The alkaline cell has good heavy loading discharge property. The leak prevention material effectively suppresses the leakage of the electrolyte and provides cell with improved leak proof property.    DETAILED DESCRIPTION - An alkaline cell (100) comprises an anode mix (12) of hollow cylindrical shape arranged in a metal positive pole can (11) of cylindrical shape, a gel-form cathode mix (14) of cylindrical shape arranged at the center of the anode mix, an aqueous alkali solution as electrolyte and a separator (13). The can is sealed using a sealing component (17). The cell is provided with leak prevention material for preventing leakage of electrolyte from the separator component to the opening end of the separator.    DESCRIPTION OF DRAWING(S) - The figure shows the structure of the alkaline cell. (Drawing includes non-English language text).    positive pole can (11)    anode mix (12)    separator (13)    cathode mix (14)    sealing component (17)    alkaline cell (100)
NOVELTY - A solar cell is obtained by hydrophilic processing of a transparent electroconductive film (I) (cathode), on a transparent resin board (I), forming a photocatalyst layer, impregnating pigment sensitizer, pinching electrolyte liquid layer and forming another transparent resin board (II) with a transparent electroconductive film (anode). The photocatalyst layer is formed by applying an aqueous solution of titanium oxide.    USE - Used as a solar cell on the roof of a residence.    ADVANTAGE - The solar cell is lightweight, economical and eco-friendly, and can be bake processed at low temperature. The solar cell is provided on roof of residence to prevent reinforcement of buildings.    DETAILED DESCRIPTION - An INDEPENDENT CLAIM is included for the manufacture of the solar cell.    DESCRIPTION OF DRAWING(S) - The figure shows the processing of the solar cell by corona discharge treatment.    Base material (10)    Processing surface (10s)    Corona discharge treatment apparatus (20)
NOVELTY - The solid polymer electrolyte film contains hydrolysis substance matrix of organo silicon compound having proton conductivity and silica particle (5-95 wt.%). The silica particle has average particle diameter of 5-500 nm.    USE - For fuel cell (claimed).    ADVANTAGE - The solid polymer electrolyte film has excellent thermal stability, strength and proton conductivity. The fuel cell with excellent electric power generation property, durability and high battery characteristics over a long period of time is obtained.
NOVELTY - The ultraviolet curable resin (4) e.g. acrylic-type resin is inserted into lid insert component (2a) of the case container (2) of battery. The battery is covered by two or more case components. The ultraviolet curable resin is cured by irradiating UV radiation, and a battery pack is produced.    USE - For manufacture of battery pack used as electric power unit for small-sized portable electronic device e.g. mobile telephone.    ADVANTAGE - The battery pack with favorable bonding strength is manufactured using small amount of ultraviolet radiation. The manufacturing process involves curing at normal temperature, hence damage of internal battery is avoided.    DESCRIPTION OF DRAWING(S) - The figure shows longitudinal cross-sectional view of battery pack.    non-aqueous electrolyte secondary battery (1)    case container (2)    lid insert component (2a)    case cover (3)    ultraviolet curable resin (4)
NOVELTY - A polymer electrolyte comprises a highly branched polymer having repeat units of base material polymer and connecting molecules coupled with an oligo ethylene oxide chain and lithium salt.    USE - Used for polymer lithium cells (claimed) used as solid electrolytes in batteries.    ADVANTAGE - The polymer electrolyte has high ionic electroconductivity. The polymer lithium cell produced using the electrolyte can be operated easily at room temperature.    DETAILED DESCRIPTION - An INDEPENDENT CLAIM is also included for a polymer lithium cell.    DESCRIPTION OF DRAWING(S) - The graph shows the temperature dependency of ion electric conductivity of polymer electrolyte film.
NOVELTY - Electrodes (2) with catalyst are attached on both sides of a polymeric electrolyte film (1) by swelling of the polymeric electrolyte by dipping the electrolyte film in water or organic solvent. A separator (4) and pressure application plate (5) are stacked on the electrodes.    USE - Fuel cell manufacturing method.    ADVANTAGE - Eliminates the need for performing heating process for adhering the electrolyte film to the electrode. Reduces manufacturing cost and prevents the peeling of the electrode. Simplifies manufacture of the fuel cell.    DESCRIPTION OF DRAWING(S) - The figure shows the cross-sectional view of the fuel cell.    polymeric electrolyte film (1)    electrode (2)    catalyst (3)    separator (4)    pressure application plate (5)    gas passage way (6)    clamping bolt (7)
NOVELTY - Solar cell has texture layer (3), lower electrode (4), photoelectric converting layer (5), and upper electrode (6), which are formed sequentially on the substrate (2). The texture layer comprises silicon group polymer having structure of silsesquioxane comprising specific unit. The texture layer has roughness towards the surface, which opposes the photoelectric converting layer.    USE - As solar cell for several electronic devices, such as electronic tabletop calculator, and portable electronic devices.    ADVANTAGE - The solar cell has excellent conversion efficiency due to the presence of texture structure, and the photoelectric converting layer prevents deterioration of texture structure.    DETAILED DESCRIPTION - Solar cell has texture layer (3), lower electrode (4), photoelectric converting layer (5), and upper electrode (6), which are formed sequentially on the substrate (2). The texture layer has roughness towards the surface, which opposes the photoelectric converting layer. The texture layer comprises silicon group polymer having structure of silsesquioxane comprising unit of formula (I).    R = H, methyl or phenyl.    An INDEPENDENT CLAIM is also included for manufacturing method of the solar cell.    DESCRIPTION OF DRAWING(S) - The figure shows sectional view of the solar cell.    Substrate (2)    Texture layer (3)    Lower electrode (4)    Photoelectric converting layer (5)    Upper electrode (6)
NOVELTY - Solid electrolyte is synthesized using silane compound and epoxy compound as a raw material component.    USE - For fuel cell (claimed), secondary battery, display device, solar cell.    ADVANTAGE - The solid electrolyte has excellent ionic conductivity, handling and flexibility, and used as electrolyte film for fuel cell, secondary battery. The problem of water content management is eliminated.    DETAILED DESCRIPTION - A solid electrolyte is synthesized using epoxy compound of formula (1) and silane compound of formula (2) as a raw material component.    R1, R2, R3, Rn (in formula 1) = binding group which binds 1,2,3 and n epoxy group; and    R1-R4 (in formula (2)) = substituent selected from molecular chain coupled with silicon atom through ether bonds such as methoxy group and ethoxy group, a molecular chain consisting of saturated hydrocarbons such as methyl group and ethyl group, a reactive substituent such as vinyl group, epoxy group and amino group and molecular chain which has reactive substituent.    An INDEPENDENT CLAIM is also included for solid electrolyte fuel cell.
NOVELTY - An aromatic polymer has repeating unit of formula (1).    USE - For polymeric electrolyte films used in fuel cells (both claimed).    ADVANTAGE - The aromatic polymer is effectively used as polyelectrolyte, and has high molecular compound and excellent proton conductivity.    DETAILED DESCRIPTION - An aromatic polymer has repeating unit of formula (1).    m = 1-3;    n = 1-6;    M = H, alkali metal or ammonium;    R = H, SO3H, F, lower alkyl group or lower alkoxy group;    A = bivalent group of formula (4-6);    B = group of formula (7) or (8);    R1 and R2 = H, lower alkyl group or lower fluoro alkyl group;    L = direct bond, O or S; and    m1+m2 = 1-3.    The symbol asterisk' denotes position at which -SO3M group is coupled, and ' denotes position at which benzene ring of formula (1) is coupled.    INDEPENDENT CLAIMS are also included for the following:    (1) manufacture of polymer which involves homopolymerizing monomer of formula (3) or copolymerizing the same monomer and dihalogeno aromatic compound;    (2) polymeric electrolyte film comprising above polymer; and    (3) fuel cell comprising above electrolyte film.    X' = H, chloro group, bromo group, iodo group or A-OH; and    M, m, n, R, B and A = as defined above.
NOVELTY - An adhesive tape (16) which is provided at an opposing surface (25a) with a base board (11) of an electric power generation component (1), is adhered to the base board through an adhesive layer (17).    USE - Used for small sized portable electronic devices.    ADVANTAGE - The cell prevents the generation of short circuit by conductive adhesive, and improves the reliability and increases the manufacturing yield of the cell.    DESCRIPTION OF DRAWING(S) - The figure shows the top, sectional and perspective views of the lamination-type lithium cell.    electric power generation component (1)    base board (11)    adhesive tape (16)    adhesive layer (17)    opposing surface (25a)
NOVELTY - The non-aqueous-electrolyte secondary battery (1) has an anode (2), a cathode (3), and a non-aqueous electrolyte containing a solute and liquid polyether.    USE - As electric-power storage apparatus for electric vehicles, and as electric power unit of outdoor UPS.    ADVANTAGE - The non-aqueous-electrolyte secondary battery maintains a low temperature, even when a short circuit of anode and cathode arises. The polyether has a high heat stability.    DETAILED DESCRIPTION - An INDEPENDENT CLAIM is included for non-aqueous electrolyte.    DESCRIPTION OF DRAWING(S) - The figure shows the perspective diagram of the non-aqueous-electrolyte secondary battery. (Drawing includes non-English language text).    non-aqueous-electrolyte secondary battery (1)    anode (2)    cathode (3)    separator (4)    battery case (5)
NOVELTY - The non-aqueous-electrolyte secondary battery has anode and cathode which occlude-discharge lithium ion, a non-aqueous electrolyte containing a non-aqueous solvent and an electrolyte salt, and a separator interposed between the positive and/or negative poles. A compound having polyethylene glycol structure and partially-fluorinated alkyl, is added to the electrolyte.    USE - For mobile telephones and notebook personal computers.    ADVANTAGE - The non-aqueous-electrolyte secondary battery has excellent load characteristics, and separator wettability.    DESCRIPTION OF DRAWING(S) - The figure shows the front elevation of the non-aqueous-electrolyte secondary battery.    aluminum laminated packing (3)    sealing portion (4a-4c)    anode lead (7)    cathode lead (8)
NOVELTY - A resin molding (1) is adhered to a circuit board (5), in between the connecting terminals (3) on the surface side, in the resist removed area (53).    USE - Used as a battery pack including a lithium ion battery, nickel hydrogen battery or a nickel cadmium battery.    ADVANTAGE - Peeling-off of the resin molding from the circuit board is reliably prevented, by using a simple technique thereby improving safety and reliability of the battery pack.    DESCRIPTION OF DRAWING(S) - The figure depicts an expanded sectional view of the circuit board with resist removed area between connecting terminals. (Drawing includes non-English language text).    Resin molding (1)    Connecting terminal (3)    Circuit board (5)    Resist (52)    Resist removed area (53)
NOVELTY - Metal electrodes (1, 1') having solder joining property are attached to the front and back portions of an electroconductive sheet (2). The electrode (1') is bent at one edge such that the soldering portion (3) of the two electrodes lie in the same plane.    USE - Used as a surface mounting positive temperature coefficient (PTC) element for over-current protection in batteries and circuit boards of motors, speakers and computers.    ADVANTAGE - A PTC element with a simple structure that does not require complicated manufacture is achieved by having electrode and solder joining functions in same metal components.    DESCRIPTION OF DRAWING(S) - The figure shows the schematic view of the PTC element.    Metal components (1, 1')    Electroconductive sheet (2)    Soldering portion (3)
NOVELTY - A novel polyimide resin has a basic structure (1). The resin is free of amide (-NHCO-) bond in the principal chain.    USE - For electrolyte film used in fuel cell, and electrolytic solution (all claimed).    ADVANTAGE - The novel polyimide resin enables easy regulation of ion exchange capacity and phase structural control. The degree of freedom of molecular composition is high. The polyimide resin has excellent heat resistance, oxidation resistance, and hydrolysability-proof property.    DETAILED DESCRIPTION - A novel polyimide resin has a basic structure of formula (1). The resin is free of amide (-NHCO-) bond in the principal chain.    Ar1, Ar2 = 6-20C which form penta or hexa atomic ring; and    Ar3 = 6-13C aromatic ring.    The carbon atom which forms the imide ring of Ar1, Ar2 is substituted with sulfur, nitrogen, oxygen, sulfur dioxide, or CO, and may substitute the partial hydrogen atom by aliphatic group, halogen atom, or perfluoro aliphatic group. At least one portion of hydrogen atom of Ar3 is substituted by sulfonic acid group.    INDEPENDENT CLAIMS are also included for the following:    (1) manufacture of polyimide resin;    (2) electrolyte film (11);    (3) electrolytic solution; and    (4) fuel cell.    DESCRIPTION OF DRAWING(S) - The figure shows the fuel cell.    Catalyst layer-film composite (1)    Electrolyte film (11)    Main component (21)    Catalyst layer (121)    Collector (122)
NOVELTY - The gel-electrolyte formable sheet has a fiber sheet which contains a copolymer-resin-containing fiber, with specific copolymer resin occupying at least one portion on the surface of fiber. The specified copolymer resin contains a component gellable with a specific non-aqueous solvent, and a component not-gellable with the non-aqueous solvent.    USE - For gel-electrolyte supporting sheet used in lithium secondary battery (both claimed).    ADVANTAGE - The gel-electrolyte formable sheet has excellent flexibility, mechanical strength, durability, and retainability. The gellable component prevents the leakage of sheet at high temperatures. Since gellable omission or peeling of component does not take place, increase or ion conductive reduction of internal resistance is prevented. The sheet prevents short-circuit between electrodes. The sheet provides batteries with excellent short-proof property, cycle property, and low internal-resistance. The ethylene molecular structure of the copolymer is excellent in solvent resistance.    DETAILED DESCRIPTION - The copolymer resin consists of ethylene-acrylic-acid copolymer or ethylene-methacrylic-acid copolymer.    INDEPENDENT CLAIMS are included for the following:    (1) gel-electrolyte supporting sheet; and    (2) lithium secondary battery.
NOVELTY - A thermosetting resin layer (12) is formed on a semiconductor element (11) of a substrate (10). A heat resistant sheet (14) is laminated on the resin sealing layer by heating and pressurization.    USE - For manufacturing solar battery module.    ADVANTAGE - The sealing layer is laminated accurately on the substrate.    DESCRIPTION OF DRAWING(S) - The figure shows a cross-sectional view of the solar battery module. (Drawing includes non-English language text).    Substrate (10)    Semiconductor element (11)    Thermosetting resin layer (12)    Heat resistant sheet (14)
NOVELTY - Mounting for solar panels (14) comprises two plates (24, 28), between which the edge of the panel is held. These are fastened together by a bolt with a third plate at its base which fits into a U-profile mounting rail (12). Three fasteners are fitted on each long side of the panel, at a distance from the corners and at a maximum distance of 0.6 m from each other.    USE - Mounting for solar panels.    DESCRIPTION OF DRAWING(S) - The drawing shows a perspective view of the mounting.    U-Profile mounting rail (12)    Solar panel (14)    Fastening plates (24, 28)    Rubber pads (26, 30)
NOVELTY - A polymer electrolyte membrane comprises a modified polybenzimidazole (I) having a number average molecular weight of 2000-1000000 Da, and polysulfonic acid at a weight ratio of 1:1-1:20.    USE - For fuel cells.    ADVANTAGE - The material is inexpensive and efficient. It has high thermal and chemical stability, ionic conductivity, and miscibility with other polymers. It has good mechanical strength and tractability.    DETAILED DESCRIPTION - A polymer electrolyte membrane (PEM) comprises a modified polybenzimidazole (PBI) of formula (I) having a number average molecular weight of 2000-1000000 Da, and polysulfonic acid at a weight ratio of 1:1-1:20.    X = H, (CH2)3SO3H, PO(OCH2CH3)2, or PO(OCH3)2; and    R = Br or PO(OCH2CH3)2.    INDEPENDENT CLAIMS are also included for:    (a) a polymer electrolyte fuel cell comprising an anode, a cathode, and a blend membrane; and    (b) a process of preparing a blend membrane, comprising separately dissolving a phosphonylated polybenzimidazole and a polysulfonic acid, mixing polymer solutions, casting the blend solution onto a clean surface, and drying the cast blend solution.
NOVELTY - A flexible, multi-layered, interactive battery comprising a printed polymeric semiconductor layer adjoined with a thin flexible battery layer, comprises a cathode sublayer; an anode sublayer; and an electrolyte sublayer(s) disclosed between the cathode and anode sublayers, and where the layers are enclosed by an outer barrier layer.    USE - The invention is used as disposable packaging, such as a carton for perishable commodities like cigarettes, as an electrical sign, book cover, or binder, which may be used for promotion or identification purposes. It used to create wallpaper.    ADVANTAGE - The invention has minimized production cost, by utilizing an inexpensive method for printing the various components and electronics layers on a flexible substrate. It diminishes the need for additional space normally wasted using conventional batteries as power devices.    DETAILED DESCRIPTION - An INDEPENDENT CLAIM is also included for a method of making a multi-layered interactive battery by a web process, comprising providing a flexible battery layer from an unwind roll (502, 536), which provides tension to the battery layer using the battery layer as a substrate; adjoining sub-layer(s) to the battery layer by transfer and adhesion at individual processing rolls (504-534, 540); and laminating additional layers and the battery layers together to provide an outer protective layer.    DESCRIPTION OF DRAWING(S) - The figure shows the manufacture of a roll of flexible display devices.    Unwind roll (502, 536)    Individual processing rolls (504-534, 540)
NOVELTY - An organosilicon compound is a polysiloxane with polysilsesquioxane structure, which is bonded to an ion conductive organic group.    USE - For non-aqueous electrolyte of rechargeable lithium ion battery used for mobile telephone and laptop. Also used as electro-chemical device material.    ADVANTAGE - Organosilicon compound has high chemical and thermochemical stability. The vapor pressure of the organosilicon compound is low. The non-aqueous electrolyte comprising organosilicon compound has high ionic conductivity. The vaporization and decomposition of non-aqueous electrolyte are suppressed.    DETAILED DESCRIPTION - INDEPENDENT CLAIMS are also included for the following:    (1) manufacture of organosilicon compound;    (2) non-aqueous electrolyte; and    (3) rechargeable lithium ion battery.
NOVELTY - A solar cell system has a solar cell (2) having a light-receiving surface supported by a transparent substrate (1). A coating film (7) is formed by applying and drying a coating material containing a tetrafunctional silicone resin and hollow silica microparticles, on the surface(s) of the transparent substrate. The microparticles have a cavity formed inside the outer covering.    USE - Used for converting light energy or artificial light into electrical energy.    ADVANTAGE - The solar cell system has good conversion efficiency. The coating film can be formed by brush coating, spray coating, dip coating, roll coating, flow coating, curtain coating, knife coating, spin coating, table coating, sheet coating, paper-leaf coating, die coating or bar coating. The mechanical strength of the coating film is improved by the presence of solid silica microparticle. The cross-linking density in the coating film is improved.    DETAILED DESCRIPTION - A solar cell system has a solar cell (2) having a light-receiving surface supported by a transparent substrate (1). A coating film (7) is formed by applying and drying a coating material containing a tetrafunctional silicone resin and hollow silica microparticles, on the surface(s) of the transparent substrate. The resin contains partially-hydrolyzed material and/or hydrolysis substance of a tetrafunctional hydrolyzable organosilane (SiX4, where X is a hydrolyzable group). The microparticles have cavities formed inside the outer covering.    DESCRIPTION OF DRAWING(S) - The figure shows the solar-cell system. (Drawing includes non-English language text).    Transparent substrate (1)    Solar-cell cell (2)    Transparent packing material (4)    Reverse-side coat material (5)    Coating film (7)
NOVELTY - A lower electrode (4) is formed at a texture layer (3) formed on a substrate (2). A photoelectric-converting layer (5) and an upper electrode (6) are formed on the lower electrode in an order. The texture layer consists of a rough surface having recesses and convex portions arranged in a regular sequence.    USE - Solar cell for electronic device such as tabletop calculator, clock, camera, mobile telephone, non-commercial radar contact machine and remote control.    ADVANTAGE - The texture layer improves the transformation efficiency of the solar cell.    DETAILED DESCRIPTION - An INDEPENDENT CLAIM is also included for solar cell manufacturing method.    DESCRIPTION OF DRAWING(S) - The figure shows a sectional view of the structure of the solar cell.    substrate (2)    texture layer (3)    lower electrode (4)    photoelectric-converting layer (5)    upper electrode (6)
NOVELTY - The solar cell consists of lower electrode (4), photoelectric conversion layer (5) and upper electrode (6) arranged in sequence on a flexible organic substrate (2) comprising regular corrugated texture.    USE - For use as electric power unit of electronic devices such as electronic table top calculator, clock, camera, mobile, telephone, non-commercial radar contact machine and remote control.    ADVANTAGE - The solar cell is inexpensive and has flexible design property, and enhanced energy conversion efficiency.    DETAILED DESCRIPTION - An INDEPENDENT CLAIM is also included for solar cell manufacturing method.    DESCRIPTION OF DRAWING(S) - The figure shows a sectional view of the solar cell.    substrate (2)    lower electrode (4)    photoelectric conversion layer (5)    lower electrode (6)
NOVELTY - A substrate (2) has texture layer (3) on its surface. The layer consists of corrugation including recess and convex portions which are arranged sequentially, such that it satisfies following relationships WP/DD = 0.5-6.0, WD/DD = 0.5-10.0, DD = 0.05-5 mum, where WD is width of recess, WP is width of convex portion and DD is depth of recess.    USE - For electronic device such as electronic table-top calculator, watch, portable electronic device such as camera, mobile telephone, non-commercial radar contact machine and remote control.    ADVANTAGE - The texture layer arrangement improves conversion efficiency of solar cell. Thereby provides a cheaper solar cell.    DETAILED DESCRIPTION - An INDEPENDENT CLAIM is also included for manufacturing method of solar cell.    DESCRIPTION OF DRAWING(S) - The figure shows a sectional view of the solar cell structure.    substrate (2)    texture layer (3)    lower electrode (4)    photoelectric converting layer (5)    upper electrode (6)
NOVELTY - The sealing agents (12a,12b) comprising a sealing resin and weather-resistant resin, is adhered on elongate sheet having patterns of serial connection structured solar unit after attaching terminals for external connection to the sheet. The elongate sheet is laminated using laminator (22), and a specific sealing agent is adhered to laminated sheet cut to predetermined size for obtaining modularized solar cell.    USE - For manufacturing solar cell module (claimed).    ADVANTAGE - Solar cell module is manufactured effectively at reduced cost and reduced labor, by using simple and reliable solar cell module manufacturing method.    DETAILED DESCRIPTION - An INDEPENDENT CLAIM is also included for solar cell module.    DESCRIPTION OF DRAWING(S) - The figure shows a sectional view of the solar cell module manufacturing procedure. (Drawing includes non-English language text).    Unit solar cell (10)    Sealing agents (12a-12b)    Elongate sheet roll (15)    Elongate sheet (16)    Terminal attachment apparatus (17)    Laminator (22)    Cutting apparatus (23)
NOVELTY - The binder contained in the contact layer provided between active material layers and a collector of a secondary battery, comprises fluorine containing high molecular compound. The fluorine containing high molecular compound is modified by a modifying substance.    USE - For lithium ion polymer secondary battery.    ADVANTAGE - The binder has high and stable adherence power with respect to active material layer and collector. Peeling of the active material from the collector is suppressed, and electroconductivity of collector and active material layer is sharply improved. The binder provides a secondary battery having improved cycle capacitance maintenance property and corrosion resistance. The adherence layer has excellent preservability over a long period of time.
NOVELTY - A printing paste is formed by dispersing 20-200 weight parts (wt.pts) of oxide semiconductor and 0.3-30 wt.pts of hydroxy propyl cellulose in 100 wt.pts of a dispersion medium. The paste is screen printed on a conductive layer of a transparent conductive substrate, and baked to form a semiconductor porous membrane.    USE - For manufacturing semiconductor porous membrane and dye-sensitized solar cell.    ADVANTAGE - The paste has excellent printing property, preferably screen printing, and effectively forms solar cell and semiconductor porous membrane.
NOVELTY - The molding material has 10-25 wt% of thermosetting resin, 70-85 wt% of graphite and 0.1-3 wt% of spherical silica whose average particle size is 1/20 or smaller than the average particle size of the graphite.    USE - Thermosetting resin molding material for fuel cell.    ADVANTAGE - Improves the moldability, electrical conductivity, formability, mechanical strength and the gas permeability.
NOVELTY - A polymer electrolyte (2) comprises a monitor including a methacrylate group, an initiator, and an electrolytic solution comprising an organic solvent and a lithium salt.    USE - Lithium-sulfur battery.    ADVANTAGE - The polymer electrolyte effectively protects lithium metal and, when used in a lithium sulfur battery, causes the battery to exhibit good cycle life characteristics. The reactivity between the lithium metal and electrolyte is reduced.    DETAILED DESCRIPTION - An INDEPENDENT CLAIM is also included for a lithium sulfur battery comprising a positive electrode (3), a negative electrode (4) and a polymer electrolyte.    DESCRIPTION OF DRAWING(S) - The figure shows a perspective view of a battery.    Battery (1)    Polymer electrolyte (2)    Positive electrode (3)    Negative electrode (4)    Can (5)
NOVELTY - Electrolyte for use in a lithium-sulfur battery comprises salts having imide anions.    USE - The electrolyte is used in a lithium-sulfur battery (claimed), useful in portable electronic devices.    ADVANTAGE - The use of the electrolyte in lithium-sulfur batteries increases the sulfur utilization, and improves cycle life and discharge characteristics, e.g. discharge capacity and average discharge voltage. The lithium-sulfur battery exhibits excellent electrochemical properties, e.g. battery capacity, high rate performance, and performance at a low temperature.    DETAILED DESCRIPTION - An INDEPENDENT CLAIM is also included for a lithium-sulfur battery (1) comprising a positive electrode having a sulfur, a sulfur compound, or their mixtures as a positive active material; an electrolyte for use in a lithium-sulfur battery comprising salts having imide anions; and a negative electrode having a negative active material including reversibly intercalating/deintercalating lithium ions, a material capable of reversibly forming a lithium-containing compound by a reaction with lithium ions, a lithium metal, or a lithium alloy.    DESCRIPTION OF DRAWING(S) - The figure is a perspective view of a battery.    Lithium-sulfur battery (1)    Separator (2)    Positive electrode (3)    Negative electrode (4)    Case (5)
NOVELTY - The sensors (116,120) detect temperature and pressure of a battery (104), respectively. A detector (124) compares sensed values with prestored threshold values (134), to detect internal fault in battery. When fault is detected, a safety controller (136) connects battery terminals (144a,144b) to a peltier device (150) which is thermally connected to heat absorbing material (151), for discharging drain energy of battery.    USE - For protecting battery such as implanted biomedical battery (claimed) used in bionic devices such as cochlear implants, neuromuscular simulators, cardiac pacemakers and defibrillator, and artificial organs. Also for battery used in portable electronic device such as computer, personal information manager, radio telephone, global positioning satellite (GPS) device, power submarines and electric vehicles, power grid load leveling installations and photovoltaic storage banks.    ADVANTAGE - Enables quick and safe discharge of remaining energy from battery in the event of internal short circuit or other fault. The use of heat absorbing material prevents over-heating of adjacent tissue in medically implanted devices.    DETAILED DESCRIPTION - An INDEPENDENT CLAIM is also included for implantable battery.    DESCRIPTION OF DRAWING(S) - The figure shows a schematic block diagram of the battery safety circuit.    battery (104)    sensors (116,120)    detector (124)    threshold values (134)    safety controller (136)    terminals of battery (144a,144b)    peltier device (150)    heat absorbing material (151)
NOVELTY - The temperature of a thermally initiated hydrogen fuel source is raised by applying radio frequency (RF) energy using RF generation system (42).    USE - For generating hydrogen for fuel cell such as proton exchange membrane (PEM) fuel cell, alkaline fuel cell (AFC), phosphoric acid fuel cell (PAFC), solid oxide fuel cell (SOFC) and molten carbonate fuel cell (MCFC), to provide DC voltage to power motor, light and other electrical appliances.    ADVANTAGE - The release of hydrogen gas to the fuel cell, is controlled by controlling RF energy application.    DETAILED DESCRIPTION - INDEPENDENT CLAIMS are also included for the following:    (1) chemical mixture combining method;    (2) chemical reactor apparatus;    (3) fuel cell cartridge; and    (4) fuel cell apparatus.    DESCRIPTION OF DRAWING(S) - The figure shows a schematic view of the chemical mixture heating system.    hydrogen gas generating system (40)    RF generation system (42)    chemical mixture pod (44)    gas manifold (46)
NOVELTY - A backskin (14) comprising ionomer/nylon alloy sheet faces one of the surfaces of the front support layer and is bonded to a transparent encapsulant containing a zinc ionomer and the silicon solar cells (6). The melting point of the ionomer nylon alloy containing 42 wt.% of ionomer and 58 wt.% of nylon is 200degreesC.    USE - Used as a laminated solar cell module.    ADVANTAGE - The backskin comprising the alloy sheet is a tough and commercially available product. The backskin is laminated without altering the laminating procedures and without being pierced by mechanical components, while providing strong and stable bond with the ionomer encapsulant and increasing life time of the module.    DETAILED DESCRIPTION - INDEPENDENT CLAIMS are also included for the following:    (1) an assembly for forming a laminated solar cell module under heat and pressure;    (2) solar cell module manufacture; and    (3) a photovoltaic module.    DESCRIPTION OF DRAWING(S) - The figure shows an exploded schematic representation of components of the solar cell module.    transparent front panel (2)    light transmitting encapsulant layers (4,12)    silicon solar cells (6)    porous scrim sheet (10)    backskin (14)
NOVELTY - An envelope in the main housing (30) has a vent (41) to introduce air towards the anode of an air battery (20) along a set air path. The cross sections of the vent and air path satisfy 0.2 at most S1/S2 at most 8.0, where S1 is the cross section of the air path of the vent and S2 is the cross section of the vent.    USE - Used for storing an air battery used in portable electronic devices.    ADVANTAGE - The property of the air battery is improved due to the increase in durability of the battery.    DESCRIPTION OF DRAWING(S) - The figure shows a sectional view of the air battery storage case.    Air battery (20)    Main housing (30)    Gap (31)    Battery cover ((40)    Vent (41)
NOVELTY - A resin sheet comprises an epoxy resin layer containing epoxy resin of bisphenol S-type structure.    USE - As substrate for liquid crystal display, electroluminescence display device and solar cells (all claimed).    ADVANTAGE - The epoxy resin layer of resin sheet has high strength, light transmittance and heat resistance, and improves productivity of liquid crystal display.    DETAILED DESCRIPTION - INDEPENDENT CLAIMS are included for the following:    (1) liquid crystal cell substrate;    (2) liquid crystal display;    (3) electroluminescence display substrate;    (4) electroluminescence display device; and    (5) substrate for solar cell.    DESCRIPTION OF DRAWING(S) - The figure shows perspective diagram of strength measuring device. (Drawing includes non-English language text).    stainless steel ball (1)    flat plate with hole (4)    flat plate (5)
NOVELTY - A non-aqueous electrolyte secondary battery has an anode and a cathode having an active-material layer. A collector is formed at the active-material layer surface, for the occlusion-discharge of lithium ions. The battery comprises a reaction inhibitor containing radical-trapping and oxidation-reduction agents. When a preset temperature is reached from the anode potential at full charge, a micro-powder discharges the inhibitor.    USE - Used as a clean energy source for notebook-type computers, small portable apparatus, and motor vehicles.    ADVANTAGE - The non-aqueous-electrolyte secondary battery is highly safe.
NOVELTY - A polyarylene ether comprises a specific compound, and a structural component of preset formula, and has reduction specific viscosity of 0.1 or more.    USE - For ionic conduction film used for composite which is used for fuel cell, and adhesive agent (all claimed).    ADVANTAGE - The polyarylene ether compounds provides ionic conduction film having excellent heat resistance, workability and ionic conductivity.    DETAILED DESCRIPTION - A polyarylene ether comprises a compound of formula (1) which has 1-8C alkoxyl sulfonic acid group on aromatic ring, and a structural component of formula (2 and/or 3). The polyarylene ether has reduction specific viscosity of 0.1 or more.    X = H or fluorine;    n = 1-8;    Y = H, monovalent metal atom or nitrogen containing organic group; and    Z = direct bond, sulfone group, ketone group or 1-20C organic group.    INDEPENDENT CLAIMS are also included for the following:    (1) composition containing polyarylene ether compounds;    (2) ionic conduction film;    (3) composite;    (4) fuel cell;    (5) adhesive agent;    (6) manufacture of polyarylene ether; and    (7) manufacture of ionic conduction film.
NOVELTY - A polymeric electrolyte film comprises an organic polymeric resin which supports aryl bis(perfluoro alkyl sulfonyl) methane.    USE - Used for a fuel cell (claimed), e.g. a polymer solid electrolyte fuel cell.    ADVANTAGE - The polymeric electrolyte film has low moisture content and favorable proton conductivity.    DETAILED DESCRIPTION - A polymeric electrolyte film comprises an organic polymeric resin which supports aryl bis(perfluoro alkyl sulfonyl) methane of formula (1).    R1 = (un)substituted aryl; and    Rf1 and Rf2 = perfluoro alkyl group.    INDEPENDENT CLAIMS are also included for the following:    (1) the manufacture of a polymeric electrolyte film; and    (2) a fuel cell.
NOVELTY - The novel ionic conductive gel contains specific polyfluoroalkyl compound and an ionic liquid.    USE - For use as electrolyte material and reaction medium.    ADVANTAGE - Leakage of ionic liquid is prevented. Usage of gelatinization solvent is unnecessary. Handling and processing of the ionic liquid are performed easily.    DETAILED DESCRIPTION - The novel ionic conductive gel contains a compound of formula (1) and an ionic liquid.    Rf1-((CH2CR1COR2)p-(A)q)-Rf2 (1);    Rf1, Rf2 = polyfluoroalkyl group;    R1 = H or methyl group;    R2 = univalent organic group;    A = units other than CH2CR1COR2;    p = positive integer; and    q = 0 or positive integer.    An INDEPENDENT CLAIM is included for the manufacture of ionic conductive gel.
NOVELTY - The hydrogen occluding substance contains a carbon material having specific surface area of 1000 m2/g or more and bulk density of 0.4-1 g/cm3    USE - For storing hydrogen in fuel cells used in electric power units and electric vehicles.    ADVANTAGE - The hydrogen occluding substance is abundantly available, and is lightweight. The carbon material has high bulk density, so the hydrogen storage occludes large amount of hydrogen per unit volume of carbon material.    DETAILED DESCRIPTION - An INDEPENDENT CLAIM is included for a hydrogen occluding apparatus.    DESCRIPTION OF DRAWING(S) - The figure shows a crystal model of activated carbon in comparison with the activated carbon having specific surface area of more than 1000 m2/g.
NOVELTY - An adhesive sheet comprises a coating of alkoxysilane having epoxy alkyl group, on surface of a modified ethylene group resin layer. The resin layer comprises 0.01 mass% or more of unsaturated carboxylic acid or its derivative with melting point of 80-120degreesC, as a copolymerizable component. The adhesive sheet has shear modulus of 3x105 Pa or more at 80degreesC.    USE - For fixing solar cell (claimed) in a solar cell module.    ADVANTAGE - The adhesive sheet is manufactured easily at low temperature with high production efficiency, in a short period of time. The adhesive sheet has high durability and low residual stress due to the moderate lamination conditions. The solar cell module having high reliability, is provided.    DETAILED DESCRIPTION - INDEPENDENT CLAIMS are included for the following:    (1) Sheet for solar cell fillers (1) formed by laminating alkoxy silane coating on surface of modified ethylene group resin layer; and    (2) Solar cell (3) formed by laminating the sheet for solar cell fillers on a non-light receiving surface (30) of the solar cell.    DESCRIPTION OF DRAWING(S) - The figure shows the outline sectional drawing of the solar cell.    Sheet for solar cell fillers (1)    Solar cell (3)    Non-light receiving surface (30)
NOVELTY - A new rechargeable lithium battery comprises a positive and a negative electrodes which absorb and/or discharge lithium reversibly and a polymer electrolyte which contains lithium ions. The polymer electrolyte comprises a cross-linked polymer-(a) and a electrolyte salt-(b). Polymer-(a) is given by curing a boroxine ring compound of specific formula at its (meth)acrylate groups.    USE - As a power source for IC cards, personal computers, notebook computers, cameras, cellular phones, electric vehicles, and others.    ADVANTAGE - The new battery has a polymer electrolyte with a higher lithium ion conductivity and a higher transport number of 0.75 to 0.90. The tri-functional boroxine ring provides a polymer electrolyte with higher mechanical strength. The new battery is free of short circuit failure and is rapidly charged and/or discharged.    DETAILED DESCRIPTION - A new rechargeable lithium battery comprises a positive and a negative electrodes which absorb and/or discharge lithium reversibly and a polymer electrolyte which contains lithium ions. The polymer electrolyte comprises a cross-linked polymer-(a) and a electrolyte salt-(b). Polymer-(a) is given by curing a boroxine ring compound of formula (1) at its (meth)acrylate groups.    n = 1-10;    m = 1-4; and    R = hydrogen atom or methyl group.
NOVELTY - Solar collector has a trough-shaped base (12) and a highly-transparent lid (14). The lid is thermally insulating or incorporates a thermally-insulating layer.    USE - For heating domestic water supplies.    DESCRIPTION OF DRAWING(S) - The drawing shows a perspective view of the solar collector.    Solar collector (10)    Trough-shaped base (12)    Highly-transparent lid (14)
NOVELTY - An organic electronic device is formed by forming negative image of desired pattern on substrate or layer of the device with lift-off ink, coating first device layer to be patterned on top of the negative image, coating further device layers to be patterned on top of the first device layer to be patterned, and removing the lift-off ink and unwanted portions of the device layers above it.    USE - For forming organic electronic device e.g. organic field effect transistor or organic light emitting diode (claimed), memory, sensing elements, solar cells, photosensors, photoreceptors for electrophotography.    ADVANTAGE - The inventive method allows the formation of device structure, in which the device layers to be patterned are self-aligned. It enables several layers to be patterned in a single set of printing and lift-off steps using one pattern, which ensures the excellent vertical alignment of edges, which would be difficult to achieve by direct printing. It achieves horizontal alignment. It allows the size of device features to be reduced below the actual printing resolution.    DESCRIPTION OF DRAWING(S) - The drawing shows an example of a vertical organic field effect transistor device by indirect printing and self-aligned.    Substrate (41)    Electrodes (43, 45)    Semiconductor layer (44)    Insulator layer (46)    Gate electrode (47)
NOVELTY - A biomimetic membrane comprises a block copolymer matrix simulating a natural biological membrane and natural protein environment, and membrane proteins incorporated into the matrix to form a membrane/protein composite.    USE - For use in hybrid organic/inorganic power source (claimed).    ADVANTAGE - The inventive membrane is able to house natural biological membrane proteins in a functional state, robust and has long extended life. It permits easy insertion of the proteins when they are properly oriented and does not compromise the proteins natural function.    DETAILED DESCRIPTION - INDEPENDENT CLAIMS are also included for:    (1) a hybrid organic/inorganic power source comprises a copolymer matrix and two different membrane proteins embedded in the matrix; and    (2) a method of fabricating a biological membrane comprising fabricating a block copolymer matrix and inserting in the matrix natural or engineered membrane proteins.
NOVELTY - Production of a fluorocopolymer comprises polymerizing: (a) an ethylenic fluoromonomer (A), which is a perhaloethylenic monomer (II) and/or a hydrogenous fluoroethylenic monomer (III); and (b) a fluorovinylether derivative (I); in (c) a saturated perfluorohydrocarbon (C).    USE - For fluorocopolymers (claimed) for moldings (claimed) for solid polymer electrolyte type fuel cells (claimed); e.g. membranes such as electrolysis and ion-exchange membranes, such as for lithium cells, brine electrolysis, water electrolysis, hydrohalogen acid electrolysis, oxygen concentration vessels, humidity sensors and gas sensors.    ADVANTAGE - The method gives a high yield of copolymer with controlled construction and/or mol. wt.; while the fuel cell has a long lifetime.    DETAILED DESCRIPTION - Production of a fluorocopolymer comprises polymerizing:    (a) an ethylenic fluoromonomer (A), which is a perhaloethylenic monomer of formula (II) and/or a hydrogenous fluoroethylenic monomer of formula (III); and    (b) a fluorovinylether derivative of formula (I); in    (c) a saturated perfluorohydrocarbon (C).    A = -SO2X or -COOY;    X = halogen or -NR1R2;    R1, R2 = H, alkali metal, alkyl or sulfonyl-containing group;    Y = H or 1-4C alkyl;    Rf1 = F, Cl, Rf2 or ORf2;    Rf2, Rf3 = 1-9C linear or branched perfluoroalkyl (opt. containing ether O);    X1 = H or F;    X2 = H, F, Cl, Rf3 or ORf3;    n = 0-3;    m = 1-5.
NOVELTY - Current collector grid comprises a wet grid coat (34) coated on a metallic grid (30,32). The grid coat comprises mixture of polyacrylic acid and lead dioxide particles, and the metallic grid is subjected to drying after coating with the grid coat.    USE - For anode plate of lead acid battery (claimed).    ADVANTAGE - The current collector grid is prevented from corrosion, by grid coating, and has favorable adhesion with respect to the battery active material. The wet grid coat has favorable flexibility with respect to varying thickness.    DETAILED DESCRIPTION - INDEPENDENT CLAIMS are included for the following:    (1) anode plate; and    (2) treatment of current collector grid.    DESCRIPTION OF DRAWING(S) - The figure shows a perspective view of anode plate at different coating stages.    metallic grid (30,32)    wet grid coat (34)    active material (36)    anode plate (38)
NOVELTY - A monolithic fuel cell comprises several triplex layers (100) and substrate interconnect gas diffusion flow field layer constructs (110,120) having number of fuel passages (130) and oxidizer passages (140). The layer (100) has several anode, electrolyte and cathode layers. The layer construct contains substrate unit for providing electrical interconnection, gas diffusion and flow field for removal of byproducts.    USE - As stationary energy source used in remote location.    ADVANTAGE - The monolithic fuel cell is made up of single material. The fuel cell enables low cost and high-speed fabrication by rapid prototyping techniques. The fuel cell is obtained by quick, efficient and simple method. The fuel cell having complicated patterns and designs is obtained easily.    DETAILED DESCRIPTION - A monolithic fuel cell comprises several triplex layers (100) and substrate interconnect gas diffusion flow field layer constructs (110,120) having number of fuel passages (130) and oxidizer passages (140). The layer (100) has several anode layers, electrolyte layers and cathode layers. The layer construct contains a substrate unit for providing electrical interconnection between adjacent anode and cathode layers, gas diffusion and a flow field for removal of byproducts. The layer construct is interposed between anodes and cathodes. An INDEPENDENT CLAIM is included for low cost, high-speed fabrication method for manufacture of monolithic block of fuel cells.    DESCRIPTION OF DRAWING(S) - The figure shows perspective view of fuel cell core.    Triplex layer (100)    Substrate interconnect gas diffusion flow field layer constructs (110,120)    Fuel passage (130)    Oxidizer passage (140)
NOVELTY - Gas comprising mixture of hydrogen, aromatic hydrocarbons, and unrequited organic hydride, which is formed during dehydrogenation of organic hydride, in the presence of dehydrogenation catalyst, is made to contact a solvent. Hydrogen gas is separated from aromatic hydrocarbons and unreacted hydride, by making the solvent to absorb aromatic hydrocarbons and unreacted hydride.    USE - For separating hydrogen from mixture of gases produced in hydrogen generator which uses organic hydride as raw material, for using hydrogen as fuel of solid polymer type fuel cell.    ADVANTAGE - Enables efficiently separating hydrogen, using the organic solvent which is the same as that of the raw material, without condensing the gas, and thereby reducing energy loss.    DETAILED DESCRIPTION - The solvent comprises a portion of the organic hydride which undergoes dehydrogenation.    An INDEPENDENT CLAIM is also included for hydrogen separation and collection apparatus.    DESCRIPTION OF DRAWING(S) - The figure shows the schematic view of the hydrogen separation apparatus.    solvent (10)    solvent container (11)    gas supply pipe (20)    gas bubbles (21)    hydrogen discharge pipe (30)
NOVELTY - A porous ion electroconductive gel electrolyte comprises a moistened or swollen polymer in supercritical fluid. The moistened or swollen polymer is obtained by moistening or swelling polymer in a supercritical fluid and excluding supercritical fluid.    USE - For use in electrochemical devices such as lithium secondary batteries, nickel hydrogen batteries, fuel cells and electrode chemical sensors.    ADVANTAGE - The lithium secondary battery comprising porous gel electrolyte provides high ionic conductivity.    DETAILED DESCRIPTION - An INDEPENDENT CLAIM is also included for a lithium secondary battery comprising a porous ion electroconductive gel electrolyte.
NOVELTY - The n-type semiconductor electrode (4) supported by a transparent conductive layer (2) includes titanium oxide particle and binder having fluoro polymer of 40-85 weight%. The pigment is absorbed to the surface of electrode. A counter electrode (5) is supported by a transparent substrate (6).    USE - Pigment sensitizing type solar cell for noncommercial application.    ADVANTAGE - Improves energy conversion efficiency irrespective of material of transparent substrate.    DESCRIPTION OF DRAWING(S) - The figure shows a section of the pigment sensitizing type solar cell.    Transparent substrate (1)    Transparent conductive layer (2)    N-type semiconductor particle (3)    N-type semiconductor electrode (4)    Counter electrode (5)    Transparent substrate (6)
NOVELTY - Sealing material (5) containing polybutene and titanium oxide as an additive having more than 0.1 cm2/g masking strength, is provided between the junction portion of the center hole of resin sealant (7) and cabin rod (4), and the junction portion of the resin sealant and opening edge portion of zinc can (2).    USE - Manganese dry battery.    ADVANTAGE - Provides highly reliable and efficient manganese dry battery which excels in power storage property. Enables efficient and accurate detection of the application state of sealing material in the manufacturing process.    DESCRIPTION OF DRAWING(S) - The figure shows a sectional view of manganese dry battery. (Drawing includes non-English language text).    anode mix (1)    zinc can (2)    separator (3)    cabin rod (4)    sealing material (5)    bottom paper (6)    resin sealant (7)
NOVELTY - A composite polyelectrolyte (10) comprises a solid polymer electrolyte (12) and clay mineral dispersed in the solid polymer electrolyte.    USE - Used as an electrolyte film for electrochemical device, fuel cells, aqueous- electrolyzer, brine-electrolyzer, hydrogen and/or oxygen enricher, humidity sensor and gas sensor.    ADVANTAGE - The composite polyelectrolyte has excellent rigidity, intensity and heat-resistance, hence efficiently suppresses micro-short and gas-leakage, during membrane-electrode contact piece preparation and driving. The plate-shaped powder provides physical shielding and further suppresses micro-short and gas-leakage.    DETAILED DESCRIPTION - INDEPENDENT CLAIMS are also included for the following:    (1) an electrochemical device using the composite polyelectrolyte; and    (2) a fuel cell using the composite polyelectrolyte.    DESCRIPTION OF DRAWING(S) - The figure shows the cross-sectional view of composite polyelectrolyte. (Drawing includes non-English language text).    Composite polyelectrolyte (10)    Solid polymer electrolyte (12)    Layered clay mineral (14)
NOVELTY - The polymeric composite electrolyte contains lithium halo boracite particle and a polar polymer having an oxygen-containing polar group.    USE - As polymeric complex electrolyte having lithium-ion conductivity, for use in lithium-polymer battery.    ADVANTAGE - The polymeric complex electrolyte has high lithium-ion conductivity, improved adhesion to electrode and stable with respect to air or water.    DETAILED DESCRIPTION - The polymeric composite electrolyte contains lithium halo boracite (Li4B7O12X, where X is halogen element) particle and a polar polymer having an oxygen-containing polar group.    DESCRIPTION OF DRAWING(S) - The figure shows the change of electric conductivity with respect to temperature. (Drawing includes non-English language text).
NOVELTY - The optoelectric transducer comprises barrier layer (8), porous electron carrying layer (4), pigment layer (D), hole carrying layer (5) and electrode (6) sequentially formed on electrode (3). The barrier layer prevents short circuit between electrode (3) and hole carrying layer. A catalyst layer is formed on boundary surface of hole carrying layer containing organic hole transportation material.    USE - Solar cell (claimed).    ADVANTAGE - The optoelectric transducer efficiently transmits the electron from hole carrying layer to pigment layer and so has high photoelectric conversion efficiency. The manufacture of optoelectric transducer is simple and inexpensive.    DESCRIPTION OF DRAWING(S) - The figure shows a section of solar cell using optoelectric transducer. (Drawing includes non-English language text).    Electrode (3,6)    Electron carrying layer (4)    Hole carrying layer (5)    Barrier layer (8)    Pigment layer (D)
NOVELTY - The insulated substrate has upper insulation film (3) containing heat resistant resin coating material and pigment (4), on a metal matrix board (1) through a lower insulation film (2) consisting of heat resistant resin. The substrate has surface roughness (Ra) of 0.02-0.25 mum and maximum surface roughness (Rmax) of 0.2-2.5 mum.    USE - For thin film solar cells (claimed) used in power generating units.    ADVANTAGE - Generation of poor insulation defects resulting from repellency, is prevented. Since surface roughness of coating film is controlled appropriately, the insulated substrate provides solar cell with favorable output yield, high insulation pressure resistance, improved output characteristics and high photoelectric conversion efficiency.    DESCRIPTION OF DRAWING(S) - The figure shows the insulated substrate with coating film having upper insulation film.    metal-matrix board (1)    lower insulation film (2)    upper insulation film (3)    pigment particles (4)    poor insulation defect (5)
NOVELTY - The gel electrolyte formable sheet comprises a non-woven fabric and polyvinylidene-fluoride system thin fiber. The fiber has an average fiber diameter of 2 mum or less.    USE - For gel electrolyte supporting sheet and lithium secondary battery (both claimed).    ADVANTAGE - The gel electrolyte formable sheet has excellent retention of non-aqueous solvent, mass production property and mechanical strength. The sheet decreases the cycle property of internal resistance in the battery, and provides high capacity battery.    DETAILED DESCRIPTION - INDEPENDENT CLAIMS are included for the following:    (1) gel electrolyte supporting sheet; and    (2) lithium secondary battery.
NOVELTY - A polymer secondary battery consists of an electrolyte. The electrolyte contains a substituted spinel lithium manganate-based composite active material of specific formula and an amorphous branched polyether.    USE - For secondary battery.    ADVANTAGE - Replacing part of the manganese of the spinel lithium manganate with a different element, particularly, the aluminum, magnesium, or lithium inhibits a change in a crystal structure caused by Jahn-Teller distortion and easily enhances cycle characteristics.    DETAILED DESCRIPTION - A polymer secondary battery consists of an electrolyte. The electrolyte contains a substituted spinel lithium manganate-based composite active material of formula (I) and an amorphous branched polyether.    M = elemental metal;    x = 0.05-0.5.
NOVELTY - The functions are fastened to the side walls at an angle less than or equal to 45 degrees, when fastening strength test is performed. The fastening strength is performed using a battery having voltage in the range of 3-10V at a current of 18A. The battery is charged at voltage at range of 27-42V, until the current value is zero.    USE - Secondary battery.    ADVANTAGE - The secondary battery improves safety effectively, during over charge.    DESCRIPTION OF DRAWING(S) - The figure shows a schematic view of the secondary battery. (Drawing includes non-English language text).
NOVELTY - A sealing insulating plate (6) is formed by fixing the ends (5) of the linear conductors (2,3), to an insulating plate (1). A fusible alloy (7) having a low fusing point, is provided between the extreme ends (4) of the linear conductors. An insulating plate (9) is provided to cover the plates (1,6).    USE - For battery.    ADVANTAGE - Since the thermal fuse has flexibility and smaller thickness, it is easy to position the welding point of the thermal fuse.    DESCRIPTION OF DRAWING(S) - The figure shows a perspective view of the thermal fuse. (Drawing includes non-English language text).    Insulating plates (1,6,9)    Linear conductors (2,3)    Extreme ends of conductors (4)    Ends of conductors (5)    Fusible alloy (7)
NOVELTY - An easy, highly efficient and low cost preparation of thin film devices for silicon-on-insulator structures and solar cells useful in microelectronics    USE - The process is useful for forming silicon-on-insulator structures, solar cells and other thin film devices    ADVANTAGE - A good film quality is obtained with a reduced consumption of material per structure and reduced high costs of the active substrate    DETAILED DESCRIPTION - A semiconductor device is manufactured by:    (a) forming a porous semiconductor layer in the form of a thin film on an original substrate;    (b) immediately separating the film by a lift-off process;    (c) transferring the film to a dummy support without attaching it to the support;    (d) fabricating a device on top of the thin film; and (e) transferring and attaching the device on the film on a foreign substrate.
NOVELTY - A highly efficient and low cost preparation of thin film devices for silicon-on-insulator structures and solar cells useful in microelectronics    USE - Useful for forming silicon-on-insulator structures, solar cells and other thin film devices    ADVANTAGE - A good film quality is obtained with a reduced consumption of material per structure and reduced high costs of the active substrate    DETAILED DESCRIPTION - A semiconductor device is manufactured by:    (a) forming a porous semiconductor layer in the form of a thin film on an original substrate;    (b) immediately separating the film by a lift-off process;    (c) fabricating the device on the thin film; and    (d) transferring and attaching the device on a foreign substrate.
NOVELTY - A probe (1, 4) comprises a probe plug (2) provided at the bottom with a joint (5) for coupling with a boiler body; metallic disc element (7) for the electric contact; metallic spring (6) provided on the probe plug, and in contact with the metallic disc, and the upper part of which contacts the spring; and mechanism for supplying the probe and/or transmitting the signal to an electric board coupled with the metallic    USE - For detecting level of liquid, e.g. water within boiler in a small electric household appliance.    ADVANTAGE - The invented probe allows precised determination the level of the liquid present within the boiler.    DESCRIPTION OF DRAWING(S) - The figure is a perspective view of a probe.    Probe (1, 4)    Probe plug (2)    Joint (5)    Spring (6)    Disc element (7)
NOVELTY - A mold having micro textured surface is fabricated. Microstructure is produced on the surface of a polymer electrolyte membrane (PEM) (10) using the micro textured mold. A metal film (103) is deposited on the micro textured surface (107) of PEM, to obtain a metal-coated PEM. The metal film is permeable to protons and hydrogen.    USE - For producing metal-coated PEM used for electrochemical devices such as fuel cell (claimed).    ADVANTAGE - The production method provides polymer electrolyte membrane (PEM) having excellent electrical resistance and ion conductivity. PEM is chemically stable to acids and free radicals, thermally or hydrolytically stable, and has low permeability to fuel, gas or impurities. The thin metal film relieves surface tension, expansion induced cracking of metal film and expansion-reduced stress. The porous metal layer increases reaction surface area, reaction rate and provides mechanical interlocking between the metal film and PEM. Fuel, gas and impurity crossover in fuel cell applications, are prevented.    DETAILED DESCRIPTION - INDEPENDENT CLAIMS are included for the following:    (1) metal-coated polymer electrolyte membrane;    (2) electrolyte membrane; and    (3) fuel cell assembly.    DESCRIPTION OF DRAWING(S) - The figure shows the changes of continuality of a thin metal film under polymer electrolyte membrane expansion.    polymer electrolyte membrane (101)    metal film (103)    micro textured surface (107)    protrusions (108)
NOVELTY - The adjacently formed solar cells (1) are provided between a pair of synthetic resin protection films (2), using transparent synthetic resin adhesive agent (3).    USE - Solar cell module.    ADVANTAGE - Since synthetic resin film acts as protection film, cost of highly efficient flat solar cell module is reduced and bending property is improved. Since solar cells are packed with sealing agent, air entry between protection films is eliminated. Therefore generation of air bubble is prevented without making surrounding of cell into vacuum.    DETAILED DESCRIPTION - An INDEPENDENT CLAIM is also included for manufacturing method of solar cell module.    DESCRIPTION OF DRAWING(S) - The figure shows a sectional view of the solar cell module. (Drawing includes non-English language text).    Solar cell (1)    Synthetic resin protection film (2)    Transparent adhesive agent (3)    Solar cell module (10)
NOVELTY - The slurry contains a carbon active-material, a binder, an aqueous medium, and a pH regulator. The slurry has a pH of 9 or more.    USE - For forming cathode coating film for non-aqueous secondary battery, such as chargeable lithium-ion battery used in mobile telephone and notebook personal computer.    ADVANTAGE - The slurry provides coating-films with excellent strength. The slurry has excellent storage property, and is excellent in durability with respect to charging-and-discharging cycle, safety, adhesion, and dispersion stability.    DETAILED DESCRIPTION - An INDEPENDENT CLAIM is included for adjustment method of slurry.
NOVELTY - The anode and cathode active materials (10,12) are placed in the opening of a bag-shaped separator (6) by opening the anode and cathode collectors (18,20).    USE - Nickel hydrogen battery using bag-shaped separator (claimed).    ADVANTAGE - The battery can be manufactured flexibly by simple process, thus reducing manufacturing cost of the battery.    DETAILED DESCRIPTION - INDEPENDENT CLAIMS are also included for the following:    (1) battery bag-shaped separator; and    (2) battery bag-shaped separator manufacturing method.    DESCRIPTION OF DRAWING(S) - The figure shows a sectional view of the battery.    anode active material (10)    cathode active material (12)    bag shaped separator (16)    anode collector (18)    cathode collector (20)
NOVELTY - The battery has several positive and negative electrode active materials (10,12). A pleated separator is provided in the gap between adjacent active materials for alternately adjoining the collectors (18,20).    USE - Battery such as nickel hydrogen secondary battery and nickel cadmium secondary battery.    ADVANTAGE - Enables mass production of battery in an efficient manner, at low cost, and improves operability of battery.    DETAILED DESCRIPTION - INDEPENDENT CLAIMS are also included for the following:    (1) battery pleated separator; and    (2) battery pleated separator manufacturing method.    DESCRIPTION OF DRAWING(S) - The figure shows the sectional view of battery.    positive electrode active material (10)    negative electrode active material (12)    pleated separator (16)    collectors (18,20)
NOVELTY - The battery binder resin is carboxyl group-containing resin having acid value of 70-750 KOHmg/g. The binder resin is obtained by blending and co-polymerizing copolymerizable monomers (A) (in mass parts) (0-89), monomer (B) having specific formula (1-50), and acrylic acid and/or methacrylic acid (C) (10-95).    USE - For electrodes is batteries (both claimed), such as rechargeable lithium-ion battery.    ADVANTAGE - The resin has excellent electrolyte liquid proof property, flexibility, adhesion, small capacitance reduction, and imparts high durability to batteries.    DETAILED DESCRIPTION - The battery binder resin is carboxyl group-containing resin having acid valve of 70-750 KOHmg/g. The binder resin is obtained by blending and co-polymerizing copolymerizable monomers (A) (in mass parts) (0-89), monomer (B) having specific formula (1-50), and acrylic acid and/or methacrylic acid (C) (10-95). The monomer B is compound of formula: CH2 = C(R1)-CO-O-(R2O)n-R3, where n is an integer greater than 0, R1 is hydrogen atom and methyl group, R2 is 1-4C alkylene group, and R3 is hydrogen atom or 1-20C alkyl group. The monomer (B) is chosen from polyethyleneglycol acrylate, polyethylene glycol methacrylate, polypropylene glycol acrylate, and polypropylene glycol methacrylate. INDEPENDENT CLAIMS are included for the following:    (1) electronic; and    (2) battery.
NOVELTY - An electron carrying-layer (4) and pigment layer (D) are sequentially positioned between electrode (3) and electrode (6) having a catalyst layer. The layer (D) is further coated with hole carrying layer solution containing hole carrying layer material, crystal size coarsening inhibitory substance, binder and solvent to form a hole carrying layer (5) and obtain optoelectric transducer (1A).    USE - Manufacture of optoelectric transducer e.g. solar cell (claimed).    ADVANTAGE - The optoelectric transducer having excellent photoelectric conversion efficiency is economically manufactured.    DETAILED DESCRIPTION - An electrode (3) is installed and opposed with electrode (6) having a catalyst layer. An electron carrying layer (4) having a portion as porous and pigment layer (D) are sequentially positioned between both electrodes. The pigment layer is further coated with hole carrying layer solution containing hole carrying layer material, crystal size coarsening inhibitory substance, binder and solvent to form a hole carrying layer (5) and obtain optoelectric transducer (1A).    DESCRIPTION OF DRAWING(S) - The figure shows the fragmentary section of optoelectric transducer. (Drawing includes non-English language text).    Optoelectric transducer (solar cell) (1A)    Electrodes (3,6)    Electron carrying layer (4)    Hole carrying layer (5)    Pigment layer (D)
NOVELTY - The filler dispersion type resin sheet has structure of epoxy resin layer which is pinched into filler-containing epoxy resin layer (12) and filler non-containing epoxy resin layer (11,13).    USE - For liquid crystal cell substrates, electroluminescent displays and substrate for solar cell (all claimed).    ADVANTAGE - The resin sheet has low coefficient of linear expansion and no curvature or curl is seen. The resin sheet has favorable workability and easily forms an electrode, orientation film and color filter layer.    DETAILED DESCRIPTION - The sheet further comprises hard-coat layer and gas barrier layer laminated to the epoxy resin layer. INDEPENDENT CLAIMS are included for the following:    (1) liquid crystal cell substrate;    (2) electroluminescent display; and    (3) substrate for solar cells.    DESCRIPTION OF DRAWING(S) - The figure shows manufacture of filler dispersed resin sheet.    stainless steel end belt (1)    actuation drum (2)    hard coat layer (10)    filler non-containing epoxy resin layer (11,13)    filler-containing epoxy resin layer (12)
NOVELTY - The laminated lithium cell (20) has electric- power-generation component (1) with electrodes (2,3) of cathode and anode that are electrically connected. The electric-power generation component is adhered to an airtight packing (13) through a conductive adhesive layer (10).    USE - Laminated lithium cell for coin-type lithium secondary battery for portable electronic devices.    ADVANTAGE - Since the electric power generation component moves within the packing during an impact, the disconnection of end faces of electrodes and terminals of the packing is prevented. Provides laminated lithium cell with high reliability, high heat resistance and high-energy densification properties.    DESCRIPTION OF DRAWING(S) - The figure shows the structure of the laminated lithium cell.    electric-power-generation component (1)    electrode for anodes (2)    electrode for cathodes (3)    electrolyte (4)    conductive adhesive layer (10)    airtight packing (13)    laminated lithium cell (20)
NOVELTY - The gel-form polymer electrolyte contains a gel- form polymer filled in space of a separator material having a space, the separator material and an electrolyte liquid. The polymer consists of a fluorine resin. The separator material has a polymeric material, and is surface-reformed by a gas containing fluorine. The electrolyte is interposed between cathode and anode sheets.    USE - For lithium polymer battery (claimed).    ADVANTAGE - The gel-form polymer electrolyte improves the production efficiency of battery, mechanical strength of electrolyte layer, and rate property of the battery.    DETAILED DESCRIPTION - The gel-form polymer electrolyte contains a gel-form polymer filled in space of a separator material having a space, the separator material and an electrolyte liquid. The gel-form polymer consists of a fluorine resin. The separator material consists of a polymeric material which is a porous material, non-woven fabric, cloth or mesh. The separator material is surface-reformed by a gas containing fluorine. The electrolyte is interposed between cathode and anode sheets. The polymeric material is a polyolefin-type material. The fluorine resin is polyvinylidene fluoride and/or polyvinylidene fluoride-hexafluoropropylene copolymer. An INDEPENDENT CLAIM is included for lithium polymer battery.
NOVELTY - The gel-form polymer electrolyte (10) has main portion containing gel-form polymer and an electrolyte liquid. A porous material (14) with aggregate (14b) or agglomerate lumps of dispersed primary particle of an inorganic oxide (14a), is formed at the electrolyte main portion. The electrolyte is interposed between anode sheet (12) and cathode sheet (13) of a lithium polymer battery (11).    USE - For lithium polymer battery (claimed).    ADVANTAGE - The gel-form polymer electrolyte has improved mechanical strength by the network structure of porous material, improved ionic conductivity (since electrolytic liquid is maintained inside the aggregates), and improves energy density of lithium-polymer battery.    DETAILED DESCRIPTION - INDEPENDENT CLAIMS are included for the following:    (1) manufacture of gel-form polymer electrolyte; and    (2) lithium polymer battery.    DESCRIPTION OF DRAWING(S) - The figure shows the longitudinal cross-sectional view of lithium polymer battery using the gel- form polymer electrolyte. (Drawing includes non-English language text).    gel-form polymer electrolyte (10)    lithium polymer battery (11)    anode sheet (12)    cathode sheet (13)    porous material (14)    primary particle of inorganic oxide (14a)    aggregate (14b)
NOVELTY - The solid polymer electrolyte contains a cross-linked material of clathrate compound comprising a linear macromolecule within a cyclic molecule. The linear compound has a substituent on each end.    USE - Useful as an ion conductor for electrochemical devices such as a rechargeable lithium ion battery.    ADVANTAGE - The solid polymer electrolyte has excellent ionic conductivity, mechanical strength and flexibility. The solid electrolyte in the shape of thin film is obtained easily. Electrochemical device with reduced size is obtained.
NOVELTY - A base (7) turns a container (1) so that its opening (1a) faces upwards. A funnel-shaped guide (8) turns a supply pipe (5) to the opening so that the liquid is injected into the container through the guide.    USE - Used for injecting electrolyte during polymer battery manufacture.    ADVANTAGE - Injects the electrolyte stably and easily.    DESCRIPTION OF DRAWING(S) - The figure shows an exploded perspective of the liquid injection device.    Container (1)    Opening (1a)    Supply pipe (5)    Base (7)    Funnel-shaped guide (8)
NOVELTY - A nickel metal and polyvinylidene fluoride fine powder are provided to surface of a metal armored can (10) accommodating non-aqueous electrolyte. Composite plated layers (10a,10b) is provided to inner surface of armored can.    USE - Non-aqueous electrolyte secondary battery e.g. lithium secondary battery for video camera, mobile telephone and notebook personal computer, etc.    ADVANTAGE - Even when electric potential of metal armored can rises by electric potential, rise of negative electrode corrosion of can, is suppressed. Storing characteristic of battery for long period can be improved.    DETAILED DESCRIPTION - An INDEPENDENT CLAIM is also included for non-aqueous electrolyte secondary battery manufacturing method.    DESCRIPTION OF DRAWING(S) - The figure shows a sectional view of the metal armored can.    Metal armored can (10)    Composite plated layers (10a,10b)
NOVELTY - Solar module comprises solar cells (10) with contact electrodes (11) joined together by metal contact bridges (20). The contact bridges have an electrical conductor (21) provided with a flexible casing (22). The conductor has exposed contact sections (23) fixed to the contact electrodes.    USE - For directly converting sunlight into electrical energy.    ADVANTAGE - The solar module has a long service life.    DESCRIPTION OF DRAWING(S) - The drawing shows an enlarged view of a section of the solar module.    solar cells (10)    contact electrodes (11)    contact bridges (20)    electrical conductor (21)    casing (22)    contact sections (23)
NOVELTY - A process for producing a thickened ion-exchange polymer dispersion, which comprises applying ultrasonic vibrations or shear forces to an ion- exchange polymer dispersion comprising a dispersion medium and an evenly dispersed ion-exchange polymer so as to increase the viscosity of the dispersion measured at 25 degreesC and with a shear rate of 10 (1/s) to 2- - 2000-fold, is new.    USE - The process for producing a thickened ion-exchange polymer dispersion is for use for producing ion-exchange films and catalyst layers, which are suitable for use for united film electrode assemblies for use in solid polymer-type fuel cells.    ADVANTAGE - The ion-exchange films have excellent tensile strength. The catalyst layers have a high strength, few defects and excellent smoothness. The solid polymer-type fuel cells containing the ion-exchange films and catalyst layers achieve high performance and have excellent output properties and excellent durability.    DETAILED DESCRIPTION - The ion-exchange polymer comprises a fluoropolymer having sulfone groups.
NOVELTY - A chemical battery comprises a positive electrode (3), a negative electrode (5) and a gel electrolyte. The gel electrolyte has cross-linked structure and an electrolyte. The cross-linked structure is obtained by cross-linking one or more kinds of compound selected from an epoxy compound having an alicyclic structure and one or more epoxy group in a single molecule, and an alicyclic epoxy resin.    USE - As chemical battery e.g. lithium ion secondary battery.    ADVANTAGE - The chemical battery has excellent charge and discharge cycle characteristic, and improved ionic conductivity. The gel electrolyte has high adhesion force with the electrolyte.    DETAILED DESCRIPTION - An INDEPENDENT CLAIM is also included for gel electrolyte precursor.    DESCRIPTION OF DRAWING(S) - The figure shows partial cross-sectional view of cylindrical non-aqueous electrolyte secondary battery.    Cylindrical vessel (1)    Positive electrode (3)    Separator (4)    Negative electrode (5)    Insulating plate (7)
NOVELTY - An interconnect structure comprising flow channels (28,30) initially defined by a removable sacraficial material, supports cathode (14), anode (16) and electrolyte (18).    USE - For large-scale power generation in vehicle.    ADVANTAGE - Ensures necessary support for cell fabrication.    DETAILED DESCRIPTION - INDEPENDENT CLAIMS are included for the following:    (1) interconnect preform; and    (2) fuel cell assembly manufacturing method.    DESCRIPTION OF DRAWING(S) - The figure shows an internal structure of fuel cell assembly.    Cathode (14)    Anode (16)    Electrolyte (18)    Fuel flow channel (28)    Air flow channel (30)
NOVELTY - The substrate is cleaned with an ion beam. An electrically conductive coating is deposited on the cleaned substrate to a thickness of less than 100 nm, by physical vapor deposition. The cleaning and depositing processes are conducted simultaneously.    USE - For manufacturing electrically conductive fluid distribution element for fuel cells (both claimed) used as power source for electric vehicles.    ADVANTAGE - The method manufactures electrically conductive fluid distribution element economically. The manufactured element has good stability, corrosion resistance, low contact resistance, excellent electrical conductance, and smooth, even and clean surface. The coating has excellent adhesion with substrate surface which resists the delamination from the substrate. The element improves the performance of fuel cells.    DETAILED DESCRIPTION - INDEPENDENT CLAIMS are included for the following:    (1) electrically conductive fluid distribution element; and    (2) fuel cell.    DESCRIPTION OF DRAWING(S) - The figure shows the sectional view of electrically conductive fluid distribution element.    Exterior metal sheets (58,60)    Groove (66)    Manifold (72)    Ridges (76)
NOVELTY - The clock character (11) board (I) has a patterned metal film formed on the transparent plastic board (13). The metal film (17) is patterned by patterns (15), such as decoration pattern, character, mark.    USE - (M1) is useful for manufacturing clock character board (claimed). (I) is useful for solar cells.    ADVANTAGE - (M1) effectively produces clock character board.    DETAILED DESCRIPTION - An INDEPENDENT CLAIM is included for manufacturing (M1) clock character board.    DESCRIPTION OF DRAWING(S) - The figure shows the top view and sectional view of clock character board. (Drawing includes non-English language text).    Clock character board (11)    Transparent plastic board (13)    Pattern (15)    Metal film (17)    Chromium film (19)    Gold film (21)
NOVELTY - A contact piece of an electrolyte film (1) and electrodes (2, 2'), is formed by exposing or immersing the film and electrodes in a substance existing in environment or ionic conduction substance. The film and electrodes are joined by heat pressing. The substance existing in the environment is pure water, methanol or a mixed solution.    USE - Used for joining an electrolyte film and electrodes of a fuel cell (claimed)    ADVANTAGE - The adhesive power of the electrolyte film and electrodes is improved. The durability of the fuel cell is improved.    DETAILED DESCRIPTION - INDEPENDENT CLAIMS are also included for the following:    (1) manufacture of a contact piece; and    (2) a fuel cell.    DESCRIPTION OF DRAWING(S) - The figure shows a sectional view of the fuel cell.    Electrolyte film (1)    Electrodes (2,2')    Gasket (3)    Pressure plate (5)
NOVELTY - An electrode plate comprises a phosphorus-containing layer interposed between an active material layer and a collector.    USE - Used for a secondary battery (claimed).    ADVANTAGE - The electrode plate has good adhesion between the active material layer and collector, flexibility, cracking resistance and peeling property. The electrode plate provides good charging-and-discharging capacity and cycle property to the secondary battery.    DETAILED DESCRIPTION - INDEPENDENT CLAIMS are also included for the following:    (1) the manufacture of an electrode plate; and    (2) a secondary battery.
NOVELTY - The condensing unit has compound parabolic concentrator (1) equipped with photoreceiver having condensing reflecting plate with mirror finished surface of aluminum or silver. The reflecting plate focuses sunlight onto heat collection pipe made of copper provided to inner surface of photoreceiver to circulate water, such that heat radiation area of pipe is smaller than light receiving surface of reflecting plate.    USE - Solar beam condensing unit.    ADVANTAGE - Since the heat radiation area of pipe is smaller than light receiving surface of reflecting plate, the energy loss by thermal radiation is suppressed.    DESCRIPTION OF DRAWING(S) - The figure shows the sectional view of the heat collecting device.    cover (31)    case (32)    connecting pipe (33)    supply pipe (51)    ejection pipe (52)    handle (53)
NOVELTY - The photovoltaic material sheet has an electrolyte aqueous solution layer (C) provided in between electrodes (A) and (B). The layer (C) performs continuous replenishment of electrolyte aqueous solution (4) or water by capillary action. A lead wire (5,5') for collecting produced electric power, is arranged on transparent conduction layer(s) (2,2').    USE - For solar power generation unit (claimed) and electric power generating apparatus.    ADVANTAGE - The novel photovoltaic material sheet transduces sunlight efficiently, and is economical. The material sheet has excellent flexibility and physical property. The material sheet provides favorable working environment.    DETAILED DESCRIPTION - The photovoltaic material sheet has electrolyte aqueous solution layer (C) provided in between electrodes (A) and (B). The electrode (A) comprises transparent conduction layer (2) and porous semiconductor layer (3) performing pigment sensitizing sequentially laminated on transparent support sheet (1). The electrode (B) comprises transparent conduction layer (2') laminated on transparent support sheet (1'). The layer (C) performs continuous replenishment of electrolyte aqueous solution or water by capillary action. A lead wire for collecting produced electric power, is arranged on transparent conduction layer(s). INDEPENDENT CLAIMS are included for the following:    (1) unit for solar power generation; and    (2) solar-power-generation apparatus.    DESCRIPTION OF DRAWING(S) - The figure shows the sectional view of structure of photovoltaic material sheet.    transparent support sheet (1,1')    transparent-conduction layer (2,2')    porous semiconductor layer (3)    electrolyte aqueous solution (4)    lead wire (5,5')    electrode (A,B)    electrolyte aqueous solution layer (C)
NOVELTY - The solid polymer electrolyte has internal penetrating polymeric network structure. The network structure comprises three-dimensional cross-linking compound which contains polymer having an anionic group. The crosslinking point in cross-linking compound is components other than carbon.    USE - For solid polymer fuel cell (claimed). As electric power supply source of household electric appliances, electrochemical apparatus such as water electrolysis apparatus, direct methanol type fuel cell (DMFC) and chloro alkali electrolyzer, moving materials such as passenger car, bus, truck, motor vehicle, vessel and railway, and portable apparatuses such as mobile telephone, personal computer and cleaner.    ADVANTAGE - The solid polymer electrolyte suppresses methanol crossover. The polymer electrolyte has high ionic conductivity, output and practicability, and hence provides highly efficient solid polymer fuel cell.    DETAILED DESCRIPTION - INDEPENDENT CLAIMS are included for the following:    (1) manufacture of solid polymer electrolyte; and    (2) solid polymer fuel cell.    DESCRIPTION OF DRAWING(S) - The figure shows isometric view model of solid polymer electrolyte.    porous portion (1)    non-porous portion (2)
NOVELTY - A solid polymer electrolyte contains polymer (1) whose molecular chain is constrained.    USE - For solid polymer electrolyte film used in solid polymer fuel cell (both claimed) which is used as electric power supply source of household electric appliances, portable apparatus such as mobile telephone, personal computer, personal digital assistant, cleaner, passenger car, bus, truck, motor vehicle, vessel and railway.    ADVANTAGE - The solid polymer electrolyte provides high output and suppresses methanol crossover. A highly efficient solid polymer fuel cell is provided using the polyelectrolyte.    DETAILED DESCRIPTION - A solid polymer electrolyte contains polymer of formula (1) whose molecular chain is constrained.    R = H or organic group;    n = repeating number;    X = polar group; and    I1,I2 = anionic group.    When X is divalent group, I1 does not exist.    INDEPENDENT CLAIMS are included for the following:    (1) solid polymer electrolyte film formed by packing solid polymer electrolyte in a porous base material; and    (2) solid polymer fuel cell.    DESCRIPTION OF DRAWING(S) - The figure shows the isometric view model of the solid polymer electrolyte.    Porous portion (1)    Non-porous portion (2)
NOVELTY - The separator (11) comprises a crystalline epoxy resin and an expanded graphite.    USE - For fuel cells (claimed).    ADVANTAGE - The separator has excellent impermeability, mechanical strength and electrical resistance. The separator provides highly efficient fuel cell.    DETAILED DESCRIPTION - INDEPENDENT CLAIMS are included for the following:    (1) manufacture of separator; and    (2) fuel cell.    DESCRIPTION OF DRAWING(S) - The figure shows the sectional view of the separator for fuel cell. (Drawing includes non-English language text).    separator (11)    sheet (12)    electroconductive sheet (13)    rib portion (14)    flat portion (15)
NOVELTY - The proton conductive film has reinforced composition having three dimensional crosslinked structure component having metal oxygen bond, proton conductive agent, short fiber material and long fiber material as main component.    USE - For direct fuel type fuel cells for supplying fuels such as direct methanol, methane, and propane.    ADVANTAGE - The proton conductive film has stable electric power generation function and provides fuel cells having favorable workability even at high temperatures. The film has excellent heat resistance and chemical resistance.    DETAILED DESCRIPTION - The metal oxygen bond is silicon-oxygen bond preferably alkoxy silane. The conductive agent is inorganic acid preferably heteropolyacid chosen from tungstophosphoric acid, tungstosilicic acid or molybdophosphoric acid. The short fiber material is whisker and/or glass short fiber. The long fiber material is glass fiber containing alkali resistant glass or acid proof glass.    An INDEPENDENT CLAIM is included for manufacture of proton conductive film.
NOVELTY - The fluorine resin layer of a base material contains the copolymer of a vinylidene fluoride, trifluoride ethylene, trifluoro chloro ethylene, a tetrafluoroethylene, hexafluoropropylene, fluoroalkylvinylether and two types of monomer selected from ethylene, so as to facilitate heat, moisture and weather resistance.    USE - For solar cell modules.    ADVANTAGE - Enables to facilitate environmental friendly high performance and highly reliable insulation system efficiently.    DESCRIPTION OF DRAWING(S) - The figure shows a cross-sectional view of the protective film.    protective film (2)
NOVELTY - A magnetic guide (12) is fixed by electromagnetic attraction in the depression (2) of the aluminum laminate film (1) which is held by the support stand (11).    USE - For processing sheet used for packaging polymer battery.    ADVANTAGE - Enables reliable fixation of the sheet without leaving any marks on the sheet.    DETAILED DESCRIPTION - An INDEPENDENT CLAIM is also included for sheet processing apparatus.    DESCRIPTION OF DRAWING(S) - The figure shows a cross- sectional view of the sheet processing apparatus.    aluminum laminate film (1)    depression of film (2)    support stand (11)    support surface (11B)    magnetic guide (12)
NOVELTY - A pair of crushing rolls (41a,41b) receive cinder (a) fed by a fixed quantity feeder (3) from a cinder-feed hopper (1). The ground particles are conveyed by a conveyor (5) and are discharged over a magnetic-separation drum (72) by a vibratory feeder (62). The non magnetic particles (a1) and magnetic particles (a2) are separated by the effect of a semicircular magnet (75) caused by the rotation of the drum.    USE - For mixed combustion type boilers using coal and waste tires as fuel in cogeneration plant.    ADVANTAGE - The crushing of the cinder enables easier classification of the magnetic and the non-magnetic particles. The recycling of the waste tire is enabled easily.    DETAILED DESCRIPTION - The magnet arranged in a fixed position inside the drum. The crushing rolls have protrusions (42a,42b) on its peripheral surface. The lower portion of the drum is provided with discharge ports (78-80) for discharging non-magnetic particles, magnetic particles and mixed particles (a3), respectively. The fixed quantity feeder includes an impeller (34) consisting of vanes (33) fixed to a rotary shaft (32). The air blowers (48a,48b,81) are arranged relative to the crushing rolls in a crusher (4) and the drum, respectively. The grooves are formed between square or trapezoid shaped protrusions of the crushing rolls.    DESCRIPTION OF DRAWING(S) - The figure is a side sectional view of the cinder classifier.    cinder-feed hopper (1)    fixed quantity feeder (3)    crusher (4)    conveyor (5)    vanes (33)    impeller (34)    crushing rolls (41a,41b)    protrusions (42a,42b)    air blowers (48a,48b,81)    vibratory feeder (62)    magnetic-separation drum (72)    magnet (75)    discharge ports (78-80)    cinder (a)    non magnetic particles (a1)    magnetic particles (a2)    mixed particles (a3)
NOVELTY - A dihalogeno benzene sulfonic acid and dihalogeno benzene are (co)polymerized in the presence of a zero valent transition metal complex, to obtain a polyphenylene sulfonic acid in the form of free acid.    USE - Used for electrolyte film for fuel cell (both claimed), and as polyelectrolyte for solid polymeric type fuel cells.    ADVANTAGE - The manufacturing method enables to produce polyphenylene sulfonic acid readily. The electrolyte film containing the polyphenylene sulfonic acid exhibits properties similar to a diaphragm, in polymeric type fuel cell.    DETAILED DESCRIPTION - A dihalogeno benzene sulfonic acid of formula (1) and dihalogeno benzene of formula (2) are (co)polymerized in the presence of zero valent transition metal complex, to obtain a polyphenylene sulfonic acid of formula (3) in the form of free acid.    X,Y = chlorine, bromine or iodine atom;    M = alkali metal or quaternary ammonium;    m = 1 or 2;    n = 4-m;    R1,R2 = substituent which does not contain hydrogen atom or used in polymerization reaction; and    p = 1-4.    R1,R2,m,n,p = same as defined above; and    q,r = number of repeating units, ratio of r with respect to q is 0-100, and sum of q and r is 10-100000.    An INDEPENDENT CLAIM is included for the polyphenylene sulfonic acid.
NOVELTY - A fuel cell has an anode (1) containing air electrode, cathode (2) comprising hydrogen occlusion material fixed to an electroconductive substrate and electrolyte containing metal hydride as a fuel source. The fuel cell has a film capable of suppressing generation of hydrogen gas from cathode formed on the surface of hydrogen occlusion material.    USE - Fuel cell for power generation.    ADVANTAGE - The fuel cell has high utility and capacity. The loss of electric capacitance of the cell is reduced.    DESCRIPTION OF DRAWING(S) - The figure shows the section of fuel cell.    Anode (1)    Cathode (2)    Separators (4,5)    Lead wire (8)
NOVELTY - An auxiliary conductive material (14) is arranged between a solid electrolyte (1) and a collector pole (10) forming a cell reaction area. A flow path (19) extends from the collector pole to the solid electrolyte for supplying sodium ion to the cell reaction area.    USE - Secondary battery.    ADVANTAGE - Enables supply of required active material to the cell reaction area through the flow paths. The output of the sodium sulfur battery is maintained high for long time period.    DETAILED DESCRIPTION - The solid electrolyte is arranged between an anode container (4) filled with sulfur or sodium polysulfide and a cathode container (6) filled with sodium. A highly resistant layer (13) is arranged inside the auxiliary conductive material. A flow path (17) for sodium polysulfide and a sulfuric flow path (16) are formed in the cell reaction area. The flow paths are formed of non electroconductive material. A pair of supply paths (15) are formed alternately along the axial direction of the solid electrolyte.    DESCRIPTION OF DRAWING(S) - The figure shows the cross-section of the sodium sulfur battery. (Drawing includes non-English language text).    Solid electrolyte (1)    Anode container (4)    Cathode container (5)    Sodium (7)    Collector pole (10)    Highly resistant layer (13)    Auxiliary conductive material (14)    Supply path (15)    Sulfuric flow path (16)    Flow path of sodium polysulfide (17)    Flow path of sodium ion (19)
NOVELTY - New sulfonated diaryloxybenzene and triaryloxybenzene compounds are claimed.    USE - The sulfonic acid type resin is used as an electrolyte film of fuel cell, as ion exchange resin for electrolysis in pure water manufacture and as an antistatic agent.    ADVANTAGE - Efficiency of the fuel cell is improved by using film containing the sulfonic acid resin.    DETAILED DESCRIPTION - The following sulfonated diaryloxybenzene and triaryloxybenzene compounds are new:    (1) C6H4(OAr)2 optionally ring-substituted by up to 3 phenyl, phenoxy, 1-6C alkyl or 1-6C alkoxy groups, or by one nitrile (CN), nitro (NO2) or fluorine (F); and    (2) C6H3(OAr)3 optionally ring-substituted by 1 or 2 phenyl or 1-6C alkyl groups, or by one CN, NO2 or F.    Ar is a group -C6H4-SO3Z optionally ring-substituted by F, 1-6C alkyl or phenyl (optionally substituted by phenyl, 1-6C alkyl, CN, NO2 or F), Alternatively, Ar is of formula (I) or (II).    Z = H, Na or Li;    R = H, F, phenyl or 1-6C alkyl (in an amount of 1-4).    An INDEPENDENT CLAIM is also included for sulfonic acid type resins containing residues of these compounds.
NOVELTY - In a Nonaqueous electrolytic battery formed, a positive electrode is provided with active material particles represented by a general formula, and a porous high molecular electrolyte is situated between the active material particles.    USE - Useful in electronic apparatuses, such as portable radio telephone sets, portable personal computers, and portable video camera.    ADVANTAGE - Excellent charge discharge cycle life performance is provided even at a high temperature.    DETAILED DESCRIPTION - A general formula is Lix Niy Mnz-y O4, wherein x and y satisfy 0 less than or equals x less than or equals 1.0 and 0.45 less than or equals y less than or equals 0.6.
NOVELTY - A solar dish panel (1) includes a backing material and is an equilateral triangle having a concave reflective surface with the same concavity with the curvature of a solar dish.    USE - For paraboloidal solar dish.    ADVANTAGE - The panel can be fabricated in which the reflective surface does not need to be prepared from specially prepared tiles. The reflective material is flexible to allow the material to adopt the concavity of the backing material when affixed to it. The panel is sized to limit the number required to construct a solar dish, thus reducing the construction cost.    DETAILED DESCRIPTION - An INDEPENDENT CLAIM is also included for forming the above panel by pressing a preformed laminate or solid material with complementary male and female dies having surfaces with convexity and concavity, respectively, the same as the desired curvatures of the surfaces of the panel.    DESCRIPTION OF DRAWING(S) - The figure is a plan view of the panel.    Panel (1)    Sub-panels (2, 3)
NOVELTY - A bipolar article having an arbitrary form factor comprises bipolar structure having: (a) interpenetrating anode (104) and cathode (102); (b) electrolyte (106) in contact with and separating the anode and cathode; (c) a cathode current collector that is in electronic communication with the cathode; and (d) an anode current collector that is in electronic communication with the anode. The bipolar article has a desired arbitrary configuration.    USE - The bipolar article, e.g. battery, is used for battery powered device e.g. cellular telephone, laptop computer, personal digital assistant or toy (claimed).    ADVANTAGE - The bipolar article provides efficient use of space in the device.    DETAILED DESCRIPTION - INDEPENDENT CLAIMS are also included for:    (a) a battery powered device comprising an interpenetrating electrode battery; housing; and a mechanism powered by the battery that is integrated in the housing; and    (b) a method of making a bipolar article having an arbitrary form factor comprising providing a first current collector in a mold having a configuration corresponding to the desired arbitrary form factor; depositing on the first current collector a first electrode material, an electrolyte material and a second electrode material, where the electrode material is configured to have features projecting into the electrolyte material and the other electrode material; and providing a second current collector on the first electrode, electrolyte and second electrode materials.    DESCRIPTION OF DRAWING(S) - The figure is an illustration of the cell having interpenetrating electrodes.    Cell (100)    Cathode (102)    Anode (104)    Electrolyte (106)    Electrode extension (108)
NOVELTY - An alkaline cell includes an anode (20) comprising zinc, a cathode (40) comprising manganese dioxide, and an electrolyte (35) comprising an aqueous mixture of polyvinylbenzyltrimethylammonium hydroxide (PVBTMAOH).    USE - For cell phone, personal digital assistance, flashlight, radio, portable audio player, light-emitting diode calculator, and other electronic device operating at running voltage of 0.8-1.5 volts.    ADVANTAGE - The cell is discharged at a rate corresponding to a current density of 1-50 milliAmp/cm2 based on the interface area between anode and cathode.    DESCRIPTION OF DRAWING(S) - The figure is an exploded view of a test cell.    Insulating block (15)    Anode (20)    Sheet of zinc (20a)    Holding block (30)    Electrolyte (35)    Cathode (40)
NOVELTY - A polymer film comprises mainly ion exchange resin containing 1-40 wt.% melt molded fluororesin fibres having a fibre diameter of 0.01-20 mum, a fibre length of 1 mum-10 mm, and an aspect ratio of 5 or higher.    USE - The film is used in film electrode joint for solid polymer fuel batteries (SPFC).    ADVANTAGE - The product has good handling properties, stability and durability.    DETAILED DESCRIPTION - INDEPENDENT CLAIMS are also included for (1) a film electrode joint for solid polymer fuel batteries, and (2) preparation of the film.
NOVELTY - A non-fluorinated polyolefin polymer comprises pendant groups containing fluorocyclobutyl ring bearing an ionic functionality.    USE - For ionically conductive composition used as films and coatings in electrochemical cell (claimed) or lithium batteries or used for strong acid catalysis e.g. Friedel-Crafts alkylation.    ADVANTAGE - The inventive polymer provides films and coatings with high chemical resistance and good physical properties.    DETAILED DESCRIPTION - A non-fluorinated polyolefin polymer comprises pendant groups of the formula (I).    R = O or alkylene or alkylene ether group having hydrogen atoms substituted by halo;    Rf = radical of the formula (II);    Rf' = bond or fluoroalkylene or fluoroalkylene ether group;    Y = F or O;    Z = H or univalent metal; and    m = 0 or 1.    Provided that m is 0 when Y is F; and m is l when Y is O; Rf is ionizable when m is l.    INDEPENDENT CLAIMS are also included for the following:    (a) a process for producing a terminally unsaturated olefin, comprising combining in a vessel a diene of formula CH2=CH-R-CH=CH2 with at most50 mol-% terminally unsaturated fluoroolefin of formula (V), and heating to 180-600 degrees C for 1 seconds to 24 hours;    (b) a polymerization process comprising the copolymerization of an olefin in the presence of an organometallic coordination catalyst with the terminally unsaturated olefin;    (c) an ionically conductive composition comprising the inventive polymer and a liquid; and    (d) an electrochemical cell comprising cathode, anode and separator, at least one of which comprises the inventive polymer.
NOVELTY - A weatherproof film (5) formed on a light receiving glass (1), is peeled after exposing a photovoltaic module to high temperature water vapor. An ethylene vinyl acetate (EVA) layer (8) and a weatherproof film (9) are sequentially formed on another EVA layer (4) provided on the glass.    USE - For regenerating photovoltaic module (claimed) installed in buildings, warehouse, gymnastic halls and public buildings.    ADVANTAGE - Enables improving the durability of the photovoltaic module, reliably.    DETAILED DESCRIPTION - The temperature difference generated in the rear surface of the photovoltaic module, due to the application of current across the electrodes of module, is detected. A terminal box for electrical connection, is provided on the weatherproof film (9).    An INDEPENDENT CLAIM is also included for photovoltaic module.    DESCRIPTION OF DRAWING(S) - The figure shows the sectional views of the photovoltaic module.    Light receiving glass (1)    EVA layers (4,8)    Weatherproof films (5,9)
NOVELTY - A graphite article comprises a compressed mass of graphite particles and a reactive lubricant.    USE - Used as e.g. a bipolar plate for fuel cell applications and a finned heat sink for electronic thermal management.    ADVANTAGE - The article provides a graphite composite having improved forming characteristics, including good surface definition and good flowing characteristics. The compressed graphite article is free of voids.    DETAILED DESCRIPTION - An INDEPENDENT CLAIM is also included for the production of a compressed graphite article by providing a graphite source material, resin and a lubricant; impregnating the graphite source material with the resin and the lubricant; and compressing the impregnated graphite material to form a compressed graphite article.
NOVELTY - The corrosion-resistant anodic protective sheet has an electrically-conducting adhesive base applied to a metal surface, and a thin transparent surfacing film inert relative to atmospheric agents. The e.g. polyethylene or polypropylene film prevents surface oxidation of the anodic sheet.    USE - In chemical engineering.    ADVANTAGE - The sheet reflects the solar light quantitatively, without heating of the metal surface of the oxide.
NOVELTY - A PTC(Positive Temperature Coefficient) device for protecting a lithium ion battery and a manufacturing method thereof are provided to increase resistance when temperature surrounding a resistor rises by mixing polymer substances, forming the PTC device with a sheet shape, connecting copper films to both sides of the PTC device, and coupling lead wires to the sides.    DETAILED DESCRIPTION - A polymer resin is made of a low melting resin of 50 to 80wt%, a middle melting resin of 10 to 30wt%, and a high melting resin of 10 to 30wt%. A PTC composite resin is mixed by adding a carbon black of 80 to 110wt% and a crosslink agent of 0.1 to 1wt%(S100) to the polymer resin of 100 weight. The PTC composite resin is pressed to be formed in a sheet shape by an extruder(S200). A copper film is laminated on both surfaces of the sheet-type PTC composite resin and the laminated PTC composite resin is pressed by a press to form a body(S300). A nickel lead is attached on both sides of the body through a solder cream(S400).
NOVELTY - A secondary battery has an anode (2), cathode (1) and an electrolyte. An active material generates a stable nitroxyl radical (I) as a reaction intermediate during charging or discharging of the anode and/or the cathode.    USE - Secondary battery for mobile electronic devices such as pocket computer and mobile telephone.    ADVANTAGE - The secondary battery has excellent energy density, and stability of charging and discharging with high capacity.    DETAILED DESCRIPTION - A secondary battery has an anode, cathode and an electrolyte. An active material generates a stable nitroxyl radical compound having a structure of formula (I), as a reaction intermediate during charging or discharging of the anode and/or the cathode.    DESCRIPTION OF DRAWING(S) - The figure shows a sectional view of the front elevation of the secondary battery structure.    negative electrode (1)    positive electrode (2)    separator which contains electrolyte (3)    negative electrode terminal (4)    positive electrode terminal (5)
NOVELTY - A retention room (8A) is formed at a cap plate (7A) which is located inside a frame packing. The retention room regulates the flow of inflammable gas from a battery pack (3A), after separating the plate and battery pack of retention room. An orifice (9A) transmits the gas to a gas exit (12) which is formed at the bottom area of frame packing.    USE - Explosion-proof structure of power source battery.    ADVANTAGE - Refrains abnormal rise of surface temperature in short-circuit test. Prevents inflammable gas generated at short circuit accident of rod battery, from emitting out of the portable machine.    DESCRIPTION OF DRAWING(S) - The figure shows a section of the explosion-proof structure of power source battery.    Battery pack (3A)    Cap plate (7A)    Retention room (8A)    Orifice (9A)    Gas exit (12)
NOVELTY - A proton conducting membrane comprises: (A) a three-dimensionally crosslinked structure containing a silicon-oxygen bond; (B) an organic structure having at least 2 carbon atoms bonded to each other in the main chain; (C) a structure containing at least one amino group; and (D) a proton conducting agent. (A), (B) and (C) are bonded to each other via a covalent bond.    USE - The proton conducting membrane is used in fuel cells (claimed), particularly polymer electrolyte fuel cells. It can also be used in chemical sensors and ion-exchanging membranes.    ADVANTAGE - The membrane has excellent resistance to heat, durability, dimensional stability, flexibility, mechanical strength and fuel barrier characteristics. It shows excellent proton conductivity at high temperature, and, at the same time, is applicable to a direct fuel type fuel cells directly supplied with fuel, e.g., methanol, methane or propane.    DETAILED DESCRIPTION - An INDEPENDENT CLAIM is also included for a method for producing a proton conducting membrane as above, which comprises:    (1) preparing a mixture of an organic silicone compound (E) having 2 or more hydrolysable silyl groups, an organic silicon compound (F) having 1 or more hydrolysable silyl group and an amino group and a proton conducting agent (D);    (2) forming the above mixture into a film; and    (3) hydrolyzing/condensing the hydrolysable silyl group contained in the mixture formed into the film, to form a three-dimensionally crosslinked structure having a silicon-oxygen bond.
NOVELTY - A method for storing hydrogen comprises bringing hydrogen gas into contact with an organic compound (A) under pressure.    USE - For hydrogen fuel cells.    ADVANTAGE - The method gives stable storage of hydrogen with a relatively light wt. in conditions close to ordinary temperature and pressure, while the stored hydrogen can be easily discharged, e.g., by heating.    DETAILED DESCRIPTION - INDEPENDENT CLAIMS are also included for the following:    (1) A hydrogen inclusion compound in which hydrogen is included in a host compound by contact reaction;    (2) Production of a hydrogen inclusion compound, comprising dissolving the host compound in a solvent, and passing hydrogen through the solution while recrystallizing the host compound and introducing hydrogen molecules into the crystal lattice; and    (3) Production of a hydrogen inclusion compound, comprising bringing hydrogen gas into contact with the host compound under pressure.
NOVELTY - A fuel cell (100) comprises an anode (102) and an anode enzyme in electrical communication; and a cathode (104) and a copper-containing cathode enzyme in electrical communication.    USE - The inventive fuel cell is used for electrically-operated device, e.g. analyte-monitoring device, for the treatment of animal (claimed). The electrically-operated device may also include glucose sensor, pacemaker, stimulator for nerve growth, stimulator for relief of chronic pain, stimulator for regrowth of bone or other tissue, drug-release valve or micro-valve, fluid-flow control valve, such as a valve in a duct or in the urinary tract.    ADVANTAGE - The inventive fuel cell can operate without a membrane, thus the dimensions of the cell can be reduced.    DESCRIPTION OF DRAWING(S) - The figure is a cross-sectional view of components of a biological fuel cell of the invention.    Fuel cell (100)    Anode (102)    Cathode (104)
NOVELTY - Precursor composition slurry comprises a liquid phase and a solid phase. The liquid phase comprises a solvent, alkali metal ions, and anion. The anion can be phosphate, hydrogen phosphate, and/or dihydrogen phosphate. The solid phase comprises transition metal.    USE - For precursor composition used in synthesizing electrochemically active materials for electrodes and batteries.    ADVANTAGE - The inventive slurry provides active materials that exhibit high ionic conductivity, as well as having insular properties to prevent self-discharging during storage.    DETAILED DESCRIPTION - INDEPENDENT CLAIMS are also included for:    (a) a battery active material precursor composition in the form of particles having an average size of less than 100 mum and each particle comprising a compound that is a source of alkali metal, compound that is a source of transition metal and carbonaceous material;    (b) a battery comprising positive electrode, negative electrode, and electrolyte; and    (c) method of making active material for a rechargeable battery comprising forming a slurry comprising alkali metal compound and metal compound containing a transition metal, spray drying the slurry to form a precursor composition, and heating the precursor composition at a temperature and for a time enough to form a reaction product.
NOVELTY - A hydrophobic fibrous carbon gas diffusion backing (GDB) comprises a porous, conductive sheet material treated with a partially fluorinated polymer from (meth)acrylic polymers and/or urethane polymers.    USE - For making of MEA or fuel cell (claimed).    ADVANTAGE - The method provides a simplified, economical process for producing GDBs and MEAs that does not require a long, complicated sintering of the fluoropolymers at undesirably high temperatures not employ expensive amorphous fluoropolymer solutions.    DETAILED DESCRIPTION - INDEPENDENT CLAIMS are also included for:    (a) a method for forming a hydrophobic fibrous carbon GDB; and    (b) a method for making a membrane electrode assembly (MEA) (30) comprising providing a fluorinated solid polymer electrolyte membrane having two sides, forming two catalyst layers on the two sides of the fluorinated solid polymer electrolyte membrane to form a catalyst coated membrane, and providing two hydrophobic fibrous carbon gas diffusion backings adjacent the two catalyst layers of the catalyst coated membrane.    DESCRIPTION OF DRAWING(S) - The figure is a schematic illustration of the single cell test assembly employed in evaluating the performance of the GDB.    GDB (13)    MEA (30)
NOVELTY - Climate control system outlet comprises a support member, multiple vanes (22) connected to the support member, and a link (32) attached to the vanes for pivotable unison of the vanes. Each vane has a projection (38). The link comprises a soft, rubbery material having a Shore A hardness of 40-80 and elastic memory so that the link squeezes each projection to provide a frictional engagement between the link and the vanes.    USE - For use in climate control system (claimed).    ADVANTAGE - The inventive outlet has the link, which is made of soft material for easy press-fit onto the connector pins and to provide desired frictional engagement between the link and the vanes thus effecting easy pivoting of the vanes.    DESCRIPTION OF DRAWING(S) - The figure is an exploded perspective view of a vane and a top portion of the link.    Vanes (22)    Pin (28)    Link (32)    Hole (34)    Projection (38)
NOVELTY - Manufacturing membrane electrode assembly component comprises: (a) applying catalyst slurry (11) on removable decal; (b) drying catalyst slurry to form dried catalyst layer; (c) applying ionomer solution layer(s) (12) on the resulting dried catalyst layer; and (d) (partially) curing the ionomer solution layer(s) to form membrane electrode assembly component.    USE - Manufacturing membrane electrode assembly component e.g. fuel cell membrane electrode assemblies.    ADVANTAGE - The process uses inexpensive ionomer as well as precise application of the membrane. It reduces the ionic resistance of fuel cells. It provides durable membrane electrodes.    DESCRIPTION OF DRAWING(S) - The figure shows a cross-section of the membrane during fabrication.    Blend decal (10)    Catalyst slurry (11)    Ionomer solution layer (12)    Sealing material (13)
NOVELTY - The battery (20) comprises an insulating layer (15) between axial (1) and negative electrode collector ring (5). The insulating layer comprises polyethylene material whose thermal contraction rate is 50% or more at 120degreesC.    USE - Used in portable apparatus such as video tape recorder (VTR), camera, notebook computer, mobile telephone, electric vehicle and motor vehicle.    ADVANTAGE - Interrupts flow of electric current to the electrodes, during generation of abnormality in the battery by providing insulating layer with polyethylene material having specified contraction rate so safety is ensured.    DESCRIPTION OF DRAWING(S) - The figure shows the section of the cylindrical-shaped lithium secondary battery.    Axial (12)    Positive electrode collector ring (4)    Negative electrode collector ring (5)    Electrode group (6)    Insulating layer (15)    Battery (20)
NOVELTY - The polyelectrolyte contains anionic and cationic groups in the side chain or principal chain of same or different polymeric molecules of a polymeric material which is neutralized as a whole.    USE - Solid polymer electrolyte fuel cell.    ADVANTAGE - The polyelectrolyte has excellent durability and improved the volume energy efficiency.
NOVELTY - The optoelectric transducer has a porous electron carrying layer (4), a dye layer (D) and a hole carrying layer (5) between electrodes (3,6). The hole carrying layer is in contact with a catalyst layer which is formed on the surface of electrode (6). The hole carrying layer contains hole transportation material and a binder.    USE - Solar cells (claimed).    ADVANTAGE - The optoelectric transducer is inexpensive and produced easily with excellent photoelectric conversion efficiency. Degradation of transducer is less.    DESCRIPTION OF DRAWING(S) - The figure shows a section of the optoelectric transducer for solar cells. (Drawing includes non-English language text).    Electrodes (3,6)    Electron carrying layer (4)    Hole carrying layer (5)    Dye layer (D)
NOVELTY - A solid electrolyte (13) comprises an electrolytic solution of metallic salt filled in hollow portion and a polymer obtained by polymerization of a compound having preset formula.    USE - For secondary battery (claimed) for electronics field, such as sensor device.    ADVANTAGE - The solid-electrolyte as high ionic conductivity using inexpensive porous polymer. The secondary battery obtained using the electrolyte has favorable charging and discharging property and suppresses dendrite phenomenon.    DETAILED DESCRIPTION - A solid electrolyte comprises an electrolytic solution of metallic salt filed in hallow portion. The electrolytic solution contains a polymer obtained by polymerization of a compound of formula (I).    R1-R3 = H, halogen or 1-18C alkyl, in which one or more -CH2- of the alkyl is replaced with -O-, -CO-, -Pha-, -CH=CH- , -C(CH3)=CH-, -Cequivalent toC- or an epoxy group;    Pha = 1,4-phenylene optionally having 1-25C alkyl, in which one or more -CH2- of the alkyl is replaced with -O-, -CO-, -CH=CH- , -C(CH3)=CH-, -Cequivalent toC- or an epoxy group; and    at least one of R1-R3 = acryl, methacrylic, vinyl or epoxy.    An INDEPENDENT CLAIM is also included for secondary battery using the solid electrolyte.    DESCRIPTION OF DRAWING(S) - The figure shows the structure of a battery using the solid electrolyte film. (Drawing includes non-English language text).    solid electrolyte (13)
NOVELTY - A polyelectrolyte comprises a non-aqueous electrolyte of a gelatinized polymerizable resin composition. The composition comprises acryl polymer, photoinitiator and alkali metal salt.    USE - Used for batteries (claimed).    ADVANTAGE - The polyelectrolyte has decreased interfacial resistance, good ionic conductivity and heavy current discharge.    DETAILED DESCRIPTION - The polyelectrolyte comprises a non-aqueous electrolyte of gelatinized polymerizable resin composition. The composition comprises:    (1) an acryl polymer of weight average molecular weight 1000-100000, comprising 35-89 wt.% of (meth)acrylate structural units of formula (1) and 11-65 wt.% of polymerizable functional groups of formula (2);    (2) a photoinitiator; and    (3) an alkali metal salt.    R = H or methyl;    R1 = H, 1-8C alkyl or alicyclic alkyl;    X = -CH2CH2-, -(CH2CH2O)pCH2CH2-, -R2-OCONH-R3-, -R4-CH(OH)CH2-;    p = 1-500; and    R2-R4 = 1-8C alkylene or alicyclic alkylene.    An INDEPENDENT CLAIM is also included for a battery using the polyelectrolyte.
NOVELTY - The vehicle roof (11), containing a photovoltaic cells assembly with at least one cells for generating electricity from light radiation, has a metal, glass or transparent roof panel fastened to the vehicle body (30) by removable brackets (25) and fixings (28). The brackets are e.g. of a metal such as steel, or a plastic, and can be rectangular in shape and stepped; the fastening cam also incorporate a seal.    USE - Motor vehicle roof containing photovoltaic cells to generate electricity e.g. for fan or battery charger.    ADVANTAGE - The roof panel is easily removable for recycling or re-use at the end of the vehicle's life.    DESCRIPTION OF DRAWING(S) - The drawing shows a perspective view of part of the roof panel and a fastening bracket.    Roof panel (21) U-section channel (11)    Bracket (25)    Fixing (28)    Vehicle body (30)
NOVELTY - A proton conductive solid polymer electrolyte comprises a basic solid polymer as a base material. The base material is impregnated with an acidic inorganic liquid. A material having lone pair(s) is dispersed in the base material. A mole number of the material per gram of the base material is less than 0.0014 mole.    USE - For an electrochemical cell including, e.g. a fuel cell and a hydrogen and oxygen generator for generating hydrogen and oxygen by electrolyzing water.    ADVANTAGE - The invention improves the proton conductivity of a polymer membrane by controlling the amount of addition of a material which acts as the proton acceptor to the polymer membrane.
NOVELTY - A cationic polymer with cyclic non-aromatic units containing an amidinium group, where the units containing the amidinium groups are located: (i) in the polymer main chain; (ii) in the polymer side chains where the polymer is a vinyl polymer, polyglycoside, or polyorganosiloxane; or (iii) in both the main and side chains is new.    USE - The polymer is useful as a polyelectroyte in batteries (claimed) or solar cell (claimed), as a polymer additive (claimed), and for optical components (claimed), and for production of liquid crystal polymers and ion conducting polymer complexes.    ADVANTAGE - The polymer can be used for production of ion conducting polymer complexes and for production of new liquid crystal polymers, e.g. for liquid crystal displays, and the combination of liquid crystal polymer with ionic liquid provides a simple method for production of thin films.    DETAILED DESCRIPTION - INDEPENDENT CLAIMS are included for:    (1) preparation of the cationic polymer of formula (I):    (2) a process for preparation of the cationic polymer by:    (a) reaction of polymer having a diamine functionality in the side chains with an orthoester; or    (b) reaction of a polymer having orthoester groups in the side chains with a N,N'-dialkyl-alpha, omega alkandiamine in the presence of an ammonium salt having a weakly nucleophilic anion.    R1, R2 = CH2-CH2;    R3 = as defined below by reaction of predominantly linear polyethylene amines with an ortho ester in the presence of an ammonium salt having a weak nucleophilic anion;
NOVELTY - A composition containing a cationic polymer with cyclic non-aromatic units, an amidinium group and an ionic liquid is new.    USE - The composition is useful as a polyelectroyte in batteries or solar cells (claimed), and in optical components (claimed).    ADVANTAGE - The composition has high ionic density, high conductivity, and good workability
NOVELTY - Binder for a lithium-sulfur battery comprises a butadiene-based copolymer.    USE - The binder is used in a positive active material composition for a lithium sulfur battery (claimed), useful in smaller, lighter, and higher performance electronic and communication equipment.    ADVANTAGE - The inventive binder exhibits chemical resistance to polysulfides, is stable at battery working temperatures, forms an emulsion in organic solvents, and exhibits high adherence to positive active materials and electrodes used in the lithium-sulfur battery. Its high adherence to positive active materials allows for higher amounts of positive active materials to be used in the battery resulting in a high capacity lithium-sulfur battery.    DETAILED DESCRIPTION - INDEPENDENT CLAIMS are also included for the following:    (a) a positive active material composition for a lithium-sulfur battery, which comprises a positive active material comprising sulfur or a sulfur-based compound, a conductive agent, an organic solvent, a binder, and an agent for controlling viscosity, where the binder is distributed in the organic solvent to form an emulsion with particle sizes of at most 15 micrometers; and    (b) a lithium-sulfur battery comprising a positive electrode comprising a positive active material, a conductive agent, and a binder; a negative electrode; and an electrolyte.
NOVELTY - Binder for a lithium-sulfur battery comprises fluorine-included polymer.    USE - The binder is used in a positive active material composition for a lithium sulfur battery (claimed), useful in smaller, lighter, and higher performance electronic and communication equipment.    ADVANTAGE - The inventive binder exhibits effective adhesion, is insoluble in an electrolyte, and has effective resistance to chemicals. The use of the binder provides a lithium-sulfur battery exhibiting high capacity.    DETAILED DESCRIPTION - INDEPENDENT CLAIMS are also included for the following:    (a) a positive active material composition for a lithium-sulfur battery, which comprises a positive active material comprising sulfur or a sulfur-based compound, a conductive agent, an organic solvent, a binder, and an agent for controlling viscosity, where the binder in the organic solvent is in a distribution state in a form of an emulsion with a binder particle size of at most 15 mum; and    (b) a lithium-sulfur battery comprising a positive electrode comprising a positive active material, a conductive agent, and a binder; a negative electrode; and an electrolyte.
NOVELTY - An electrode group consisting of positive electrode, negative electrode and resin composition as binder, is accommodated in a container. The negative electrode has carbon material as active material, where the carbon material consists of binding particles (C) with graphite particles (G) bound with amorphous carbon (A).    USE - For portable equipment such as video tape recorder (VTR) integrated camera, laptop, portable telephone, and also for use in electric vehicle, hybrid vehicle.    ADVANTAGE - The discharge capacity of the battery is improved, and the residual capacity of the battery is easily detected. Provides stable power regardless of depth of discharge.    DETAILED DESCRIPTION - The positive electrode consists of lithium manganese complex oxide as the active material. The battery discharges 50 W or more for 10 seconds. The ratio of the amorphous carbon in the binding particles is set to 4-24% to the weight of the binding particles. The average particle diameter of the binding particles is 14-40 mum. The average particle diameter of the graphite particles is 3-16 mum. The resin composition comprises thermosetting plasticized polyvinyl alcohol resin having polyvinyl alcohol as main constituent. The resin composition consists of primary and secondary resin components consisting of thermosetting polyvinyl alcohol group resin and acrylic resin group plasticizer, respectively. The capacity of the battery is 15 Ah or more.    DESCRIPTION OF DRAWING(S) - The figure shows a schematic view of the binding particles.    amorphous carbon (A)    binding particles (C)    graphite particles (G)
NOVELTY - The proton-conductive film contains silicon, and has thickness of 100-10000 nm. The film contains several pores, which are three-dimensionally oriented, and have pore diameter of less than 5 nm.    USE - As electrolyte for fuel cells.    ADVANTAGE - The proton-conductive film has favorable proton mobility, and conductivity in the electrode direction. The proton conductivity of the film is increased by increasing the amount of water molecules remained in the pores of the film, and the film has favorable heat resistance, chemical stability and chemical durability.    DETAILED DESCRIPTION - The proton-conductive film comprises phosphorus, silicon dioxide, phosphorus penta oxide, zirconium dioxide, and/or titanium dioxide.    An INDEPENDENT CLAIM is included for manufacture of proton-conductive film.    DESCRIPTION OF DRAWING(S) - The figure shows X-ray diffraction pattern of the silicon film.
NOVELTY - An electrolytic composition comprises a silicon polymer, inorganic fine particles and a metal ion salt of groups (1) or (2).    USE - For a non-aqueous electrolytic secondary battery particularly a lithium type (claimed). Also for a photosensor, image sensor, CCD camera, photoelectric converting element    ADVANTAGE - The electrolytic composition has high ionic conductivity and a large ion transport number and shows low or no fluidity. It provides non-aqueous electrolytic secondary battery with high battery capacity without causing a loss of its capacity, does not lose its capacity and exhibits good cycle stability.    DETAILED DESCRIPTION - An INDEPENDENT CLAIM is also included for a non-aqueous electrolytic secondary battery including an anode and a cathode, and an electrolytic composition.    DESCRIPTION OF DRAWING(S) - The figure is a cross-sectional view of a cylinder-shaped battery.
NOVELTY - Enhancing conductivity of a polymer-ceramic composite electrolyte comprises providing poly(ethylene oxide), lithium compound, and ceramic material to form a mixture; melting the mixture and forming into a polymer-ceramic electrolyte film; and uniaxially stretching the film.    USE - For enhancing conductivity of a polymer-ceramic composite electrolyte in the form of a film (claimed) for use in rechargeable lithium batteries and other electrochemical devices.    ADVANTAGE - The polymer-ceramic composite electrolyte is easily manufactured and exhibits high conductivity.    DESCRIPTION OF DRAWING(S) - The figure is a graph illustrating the temperature dependence of conductivity for PEO:LiCF3SO3-MgO electrolyte film after annealing.
NOVELTY - Solar panel comprises an outer metal box (10) insulated with a layer of mineral wool, e.g. rock wool (20). Aluminum reflector foil (30) is provided in the base of the cavity (35) of the box, in which an absorber (40) is provided. A low emittance coated toughened glass (50) placed on the top of the solar panel is held by an extrusion (60) and a silicon glazing seal (70).    USE - Solar panel or solar collector.    ADVANTAGE - Improved performance and ease of manufacture.    DETAILED DESCRIPTION - INDEPENDENT CLAIMS are also included for the following:    (1) an apparatus for manufacturing absorber for inclusion in the solar panel; and    (2) a method of manufacturing absorber for inclusion in the solar panel.    DESCRIPTION OF DRAWING(S) - The figure shows a cross-sectional view of a solar panel according to the invention.    Metal box (10)    Mineral wool insulation (20)    Aluminum reflector foil (30)    Absorber (40)    Glass (50)    Extrusion (60)    Silicon glazing seal (70)
NOVELTY - Fuel battery comprises solid electrolyte film, fuel electrode and oxidant electrode sandwiching the film, and liquid fuel supply section, wherein the oxidant electrode contains substrate, and a catalyst layer between the substrate and the solid electrolyte, wherein the substrate has a first hydrophobic layer and a hydrophilic second layer at the direction towards the outside of the battery.    USE - For methanol direct type fuel batteries.    ADVANTAGE - The fuel has good efficiency.    DETAILED DESCRIPTION - INDEPENDENT CLAIMS are also included for:    (1) an electrode used in the battery;    (2) preparation of (1); and    (3) preparation of the battery.    DESCRIPTION OF DRAWING(S) - The drawing illustrates the product.    Substrate (110)    Catalyst layer (112)    Hydrophobic layer (441)    Hydrophilic layer (443)
NOVELTY - Solid imaging element comprises multiple photoelectric transformation element and multiple near semi-sphere microlens covering elements. The lenses have a transparent resin upper layer forming a part of the near semi-sphere shape, and a colored lower layer between the resin and the elements with a shape fitting along the surface of the elements.    USE - Used in CMOS and CCD light accepting elements.    ADVANTAGE - The product renders lenses with improved color purity and opening rate.    DETAILED DESCRIPTION - An INDEPENDENT CLAIM is also included for the preparation of the element.    DESCRIPTION OF DRAWING(S) - The drawing illustrates the product.    Photoelectric transformation element (80)    Flattened layers (81, 82)    Color filter (83)    Color lens (90)
NOVELTY - The fuel cell system has a fuel cell (2) to which gaseous fuel and an oxidizing gas are fed. The device has a compressor (4) for the gas connected at its gas inlet to a gas filter (5) system via an elastic, sealed gas conduction channel (8) of textile material. The gas conducting channel has textile fibers or threads with an elastic, gas tight coating.    USE - Induction and compression of at least one gas in fuel cell system.    ADVANTAGE - The sound in solids emanating from each compressor is damped in a simple, space saving manner.    DESCRIPTION OF DRAWING(S) - The drawing shows a section of a device for induction and compression of at least one gas in fuel cell system    Compressor (4)    Gas filter (5)    Sealed gas conduction channel (8)    Porous gas conduction channel (9)    Fuel cell (2)
NOVELTY - The exchanger has a helical primary flow path (5) defined by outer and inner cylinder surfaces (11, 22) of inner and outer cylinders (1, 2), respectively. Inner and outer cylinder surfaces (12, 21) of respective inner and outer cylinders are designed to delimit a secondary flow path for a cooling fluid (8). The cylinder surfaces defining the primary flow path are coated with a chemically resistive material layer.    USE - Used for condensation of water vapor in a fuel cell system.    ADVANTAGE - The arrangement of inner and outer cylinders minimizes the flow resistance of cooling fluid and primary fluid stream, thereby reducing power demand of blowers or pumps and hence providing a simple and cost effective heat exchanger. The resistive material layer prevents contact between metal and condensed water and thus reduces ionic contamination of the condensed water.    DESCRIPTION OF DRAWING(S) - The drawing shows an oblique front view of a heat exchanger.    Inner cylinder (1)    Outer cylinder (2)    Primary flow path (5)    Cooling fluid (8)    Outer cylinder surfaces (11, 21)    Inner cylinder surfaces (12, 22)
NOVELTY - A polyperfluorosulfonic acid electrolyte (14) is arranged between an anode (16) and a cathode (18) having a cathode capillarity structure (30). A pump (49) draws water from the cathode capillarity structure to a liquid flow path (48). The capillarity material has a free rise wick height greater than its longest dimension.    USE - Used for liquid fuels cell such as methanol, ethanol, dimethoxy methane, trimethoxymethane and formic acid fuel cells, used in portable applications such as in consumer electronics and cell phones.    ADVANTAGE - The liquid fuel cell performance is improved by using the cathode capillarity structure. The capillarity structure not only holds the liquid, e.g. methanol, by capillary action, but also releases and permits liquid to be metered in a predictable manner without interference from gravitational forces.    DETAILED DESCRIPTION - An INDEPENDENT CLAIM is also included for liquid management in a liquid fuel cell.    DESCRIPTION OF DRAWING(S) - The figure shows a schematic view of the liquid fuel cell.    Polyperfluorosulfonic acid electrolyte (14)    Anode (16)    Cathode (18)    Cathode capillarity structure (30)    Liquid flow path (48)    Pump (49)
NOVELTY - A wicking structure in communication with fluid outlet (24) has solid wicking volume not more than 50% of a fuel container volume. The wicking structure is extended in any orientation of the container, to permit liquid fuel located proximate the extended extremity to be wicked to the outlet at any stage of fuel depletion.    USE - Fuel reservoir for reformer of micro fuel cell used in consumer electronic product such as cell phone.    ADVANTAGE - Delivers liquid fuel efficiently to reformer by simple operation.    DETAILED DESCRIPTION - INDEPENDENT CLAIMS are also included for the following:    (1) liquid fuel dispensing method; and    (2) fuel cartridge assembling method.    DESCRIPTION OF DRAWING(S) - The figure shows the top plan view of the assembled liquid fuel reservoir.    Liquid fuel (22)    Fluid outlet (24)    End portions of retainer (42)    Cap (44)
NOVELTY - The fuel reservoir detachably attached to the liquid fuel cell, comprises wicking structure (32) provided within the cavity filled with liquid methanol, whose free rise wick height is greater than one half of its length.    USE - For liquid fuel cell and micro fuel cell reformers.    ADVANTAGE - Prevents liquid leakage in fuel reservoir, and reduces the volume effectively by the wicking structure inside the container, by reducing the solid volume of wicking structure, so as to maximize the amount of fuel in the container.    DETAILED DESCRIPTION - An INDEPENDENT CLAIM is also included for combination of fuel reservoir and anode of liquid fuel cell.    DESCRIPTION OF DRAWING(S) - The figure shows the front view of the liquid fuel reservoir.    Container (20)    Liquid fuel mixture (22)    Outlet tube (24)    Cover (28)    Wicking structure (32)
NOVELTY - The cathode (2) is obtained by providing active material layer on surface of current collector (7) having electrically conductive metal foil, and sintering layer under non-oxidizing atmosphere. Layer has active material particles of silicon and/or its alloy, and binder. Mean particle diameter of particles is 1-10 mum, and particle size distribution is such that 60 volume% or more of particles have diameter of 1-10 mum.    USE - For lithium secondary battery (claimed).    ADVANTAGE - The anode inhibits reduction of current collection and increase in contact resistance between particles of active material. The anode provides lithium secondary battery with excellent charging and discharging characteristics.    DETAILED DESCRIPTION - An INDEPENDENT CLAIM is included for lithium secondary battery.    DESCRIPTION OF DRAWING(S) - The figure shows the cross-section of lithium secondary battery.    anode (1)    cathode (2)    separator (3)    anode current collector (6)    cathode current collector (7)
NOVELTY - A polymer electrolyte comprises a polymerized product of a polymer electrolyte forming composition. The composition comprises polyester (meth)acrylate, polyalkylene glycol di(meth)acrylate and/or polyalkylene glycol (meth)acrylate, and an electrolytic solution having lithium salt and organic solvent.    USE - For lithium battery (claimed).    ADVANTAGE - The lithium battery comprising polymer electrolyte, has effective leakage resistance and improved reliability.    DETAILED DESCRIPTION - A polymer electrolyte comprises a polymerized product of a polymer electrolyte forming composition. The composition comprises polyester (meth)acrylate or its polymer, polyalkylene glycol di(meth)acrylate of formula (I) and/or polyalkylene glycol (meth)acrylate of formula (II), and an electrolytic solution having lithium salt and organic solvent. The polyester (meth)acrylate has polyester polyol moiety having 3 or more hydroxyl groups in which at least one hydroxyl group is substituted by (meth)acrylic ester group, and at least one hydroxyl group is substituted by a radical non-reactive group.    R1-R4 = H or CH3; and    n,m = 1-100000.    INDEPENDENT CLAIMS are also included for the following:    (1) preparation of polymer electrolyte;    (2) lithium battery (1); and    (3) fabrication of lithium battery.    DESCRIPTION OF DRAWING(S) - The figure shows perspective view of battery.    Lithium battery (1)    Anode (2)    Cathode (3)    Separator (4)    Case (5)
NOVELTY - An electrical contacting device (1) comprises: (i) at least one electrical contact (2) of non-metallic, electrically conductive elastomer composition; and (ii) a support (3) for the electrical contact.    USE - For electrically contacting fuel cell, e.g. for contacting carbon separator plates in solid polymer electrolyte fuel-cell stack (claimed).    ADVANTAGE - The device is flexible and maintains reliable connection to the fuel cell. The electrical resistance of the device is low enough for voltage measurement but high enough for preventing current from flowing when electrical short occurs between adjacent contacts.    DESCRIPTION OF DRAWING(S) - The figure is a top view of an actual micrograph of the electrical contacting device.    Electrical contacting device (1)    Electrical contacts (2)    Support (3)
NOVELTY - A thermal battery comprises primarily carbon monofluoride cathode, solid electrolyte, and lithium-based anode.    USE - For operation at below 200 degrees C.    ADVANTAGE - The thermal battery has lower operating temperatures, thus reducing installation and higher voltage thus increasing energy density and power density and lowering cost. It has higher energy densities, cell voltages, and flatter discharge voltage than available thermal batteries.    DETAILED DESCRIPTION - A thermal battery comprises primarily carbon monofluoride (CFx) cathode, a solid electrolyte, and a lithium-based anode.
NOVELTY - A gel electrolyte comprises a gel composition comprising an electrolyte salt, a solvent for the electrolyte salt and a polymer matrix. The polymer matrix comprises a crosslinked polymer prepared by polymerizing a bifunctional (meth)acrylate.    USE - As a film-like gel electrolyte (8) carried on a substrate porous film; as an electrolyte in a non-aqueous electrolytic battery; and as an electrolyte in a non-aqueous electrolytic capacitor (claimed).    ADVANTAGE - The uniform gel electrolyte has high durability.    DETAILED DESCRIPTION - A gel electrolyte comprises a gel composition comprising an electrolyte salt, a solvent for the electrolyte salt and a polymer matrix. The polymer matrix comprises a crosslinked polymer prepared by polymerizing a bifunctional (meth)acrylate of formula H2C=C(R1)-C(=O)-O-CH2-CH2-HN-C(=O)-HN-R-NH-C(=O)-NH-CH2-CH2-O-C( =O)-C(R1)=CH2.    R = divalent organic group;    R1 = H or Me.    An INDEPENDENT CLAIM is also included for a process for producing a gel electrolyte by heating or irradiating with actinic radiations a solution containing an electrolyte salt, a solvent for the electrolyte salt and a bifunctional (meth)acrylate to polymerize the bifunctional (meth)acrylate and forming a gel in which the electrolyte salt and the solvent are held in a matrix comprising the crosslinked polymer.    DESCRIPTION OF DRAWING(S) - The figure shows a cross-sectional view of a coin-type secondary battery using a gel electrolyte of the invention.    Positive electrode can (1)    Insulator (2)    Negative electrode can (3)    Positive electrode (4)    Positive electrode collector (5)    Negative electrode (6)    Negative electrode collector (7)    Film-like gel electrolyte (8)
NOVELTY - An electrolyte comprises non-aqueous organic solvent, lithium salt, and additive containing compound of formula (I), and sulfone-based compound, poly(ester)(meth)acrylate and/or polymer of poly(ester)(meth)acrylate.    USE - For lithium battery (claimed).    ADVANTAGE - The invention has reduced overcharge and improved electrochemical characteristic of the battery. It provides improve safety and electrochemical properties of battery.    DETAILED DESCRIPTION - An electrolyte comprises non-aqueous organic solvent, lithium salt, and additive containing anisole of formula (I), and sulfone-based compound, poly(ester)(meth)acrylate and/or polymer of poly(ester)(meth)acrylate.    R1 = 1-10C alkyl, 1-10C alkoxy, or 6-10C aryl;    X = halogen;    m, n = 1-5;    m+n = at most6.    An INDEPENDENT CLAIM is included for preparing electrolyte for lithium battery comprising adding (I); sulfone-based compound, poly(ester)(meth)acrylate, and/or polymer of poly(ester)(meth)acrylate; and organic peroxide to lithium salt containing organic solution to prepare a composition for polymer electrolyte, and impregnating or coating the composition for polymer electrolyte on current collector to prepare a solid polymer electrolyte.    DESCRIPTION OF DRAWING(S) - The figure shows a cross sectional view of the lithium secondary battery cell.    Lithium ion cell (1)    Positive electrode (2)    Negative electrode (4)    Separator (6)    Case (10)    Cap plate (12)    Sealing gasket (14)    Safety vent (16)    Positive electrode tab (18)    Negative electrode tab (20)    Second insulator (22)    Insulator (24)    Electrolyte (26)
NOVELTY - The fuel cell comprises at least one hydrogen electrode pair in contact with a hydrogen stream, at least one oxygen electrode pair in contact with an oxygen stream, at least one electrolyte chamber providing mechanical support within the fuel cell and an uninterrupted pathway for an electrolyte solution to contact the hydrogen and oxygen electrode pairs, and at least one compression plate.    USE - The fuel cell is used as an energy conversion device for directly converting the energy of a supplied gas into an electric energy.    ADVANTAGE - The inventive fuel cell is designed to maintain mechanical support within the fuel cell while the electrodes expand and contract in response to the absorption of oxygen and hydrogen. The fuel cell has a more compact design by not requiring space to allow for the expansion and contraction of the electrodes within the fuel cell.    DESCRIPTION OF DRAWING(S) - The figure shows a side view of the fuel cell.
NOVELTY - An aqueous ionomer gel free of organic solvents, has an ionomer solids content of 4-18 wt.% and a viscosity in excess of 5000 centipoise at a shear rate of 10/s.    USE - For screen-printing electrodes of electrochemical fuel cells.    ADVANTAGE - The gel is free of organic solvents. It has a number of beneficial properties, including ease of handling and an increase ability to suspend the catalyst.    DETAILED DESCRIPTION - INDEPENDENT CLAIMS are included for:    (a) a catalyst ink, comprising the aqueous ionomer gel; and a catalyst;    (b) a coated substrate, having surface(s) coated with the catalyst ink;    (c) an electrochemical fuel cell, comprising a coated surface of the coated substrate;    (d) a membrane, comprising the catalyst ink; and    (e) a method of making the aqueous ionomer gel, comprising providing a solution comprising an ionomer, water and a nonaqueous solvent having a boiling point less than 100degreesC, where the nonaqueous solvent is miscible with water; and evaporating the nonaqueous solvent at less than ambient pressure to produce the aqueous ionomer gel.
NOVELTY - The separator plate (10) has an oxidant gas flow channel (14) connecting the oxidant gas manifold aperture (11a) with the manifold aperture (11b) at the cathode side. A step (16) deeper than the oxidant gas flow channel, is provided between the aperture (11a) and the gas flow channel.    USE - For electric vehicle, domestic cogeneration system.    ADVANTAGE - Since a step deeper than the oxidant gas flow channel, is provided between the oxidant gas manifold aperture and the oxidant gas flow channel, the oxidant gas is supplied to the channel without any obstruction, even when burrs are formed on the periphery of the manifold aperture. Thereby enables easy removal of the burrs, and reduces processing cost of the separator plate.    DETAILED DESCRIPTION - An INDEPENDENT CLAIM is also included for method of producing conductive separator plate for fuel cell.    DESCRIPTION OF DRAWING(S) - The figure shows a front view of the cathode side of the separator plate.    Separator plate (10)    Oxidant gas manifold apertures (11a,11b)    Gas flow channel (14)    Step (16)
NOVELTY - Cooling cell comprises an electrical insulation arranged on at least one part of the inner surface of the cell.    USE - For a fuel cell.    ADVANTAGE - Costing cleaning of the cooling medium, especially water, is avoided.
NOVELTY - Solid polymer type cell assembly comprises unit cells having solid polymer electrolyte film sandwiched between anode and cathode and multiple units that are arranged in parallel to electrode surface. Passages having one part for passing reactive gas like fuel gas or oxidation gas located above the cells at upper stream of gas flow direction are provided and cells at lower stream are connected to passages under the sandwiched product.    USE - Solid polymer electrolyte fuel batteries.    ADVANTAGE - The call assembly is compact and works well with humidifiers.    DESCRIPTION OF DRAWING(S) - The drawing illustrates the product. The drawing contains non-English text.    Unit cells (12, 14)    Electrolyte film (22a)    Cathode (24a)    Anode (26a)    Gas flow passage (32)
NOVELTY - The columnar structure comprises a predetermined arrangement of the tubes (5) and is arranged between the inorganic nanowires (4) which extends between the two transparent indium tin oxide (ITO) electrodes (2,3).    USE - Used for e.g. photovoltaic cell or photoconductive cell e.g. for electro-optical switches, photodetectors, solar cells and photodiodes.    ADVANTAGE - Maximizes transport of electrons and holes to the electrodes since the holes and electrons propagate along different pathways to minimize recombination of the holes and electrons.    DETAILED DESCRIPTION - An INDEPENDENT CLAIM is also included for a method for fabricating a photoelectric cell.    DESCRIPTION OF DRAWING(S) - The figure illustrates the photoelectric cell.    Glass substrate (1)    Transparent indium tin oxide electrodes (2,3)    Nanowires (4)    Columnar tubes (5)
NOVELTY - A fluid permeable structure is perforated. A catalyst layer and an electrolyte are laminated to the structure to obtain an assembly. The obtained assembly is rolled into a tubular shape to obtain the fuel cell.    USE - For manufacture of fuel cells (claimed) used for portable and non-portable devices.    ADVANTAGE - The method provides fuel cell of favorable shape and with improved efficiency.    DESCRIPTION OF DRAWING(S) - The figure shows mechanism of manufacture of the fuel cell.    Flexible graphite sheet (10)    Roller (70,72)    Protrusions (75,76)
NOVELTY - A photovoltaic cell comprises a first electrode (108) and a mesh electrode (112), with a photosensitized nanomatrix layer (102) and a charge carrier medium (106) disposed between them.    USE - Photovoltaic cell e.g. dye-sensitized solar cell.    ADVANTAGE - Since a wire mesh electrode can be used as the cathode and the anode of the cell, the light transmission through both sides of the cell is high.    DETAILED DESCRIPTION - INDEPENDENT CLAIMS are also included for the following:    (1) a photovoltaic module comprising a number of the photovoltaic cells electrically connected in series and/or parallel;    (2) a photovoltaic material comprising a flexible substrate; a flexible mesh electrode; a flexible electrode between the substrate and the mesh electrode; and a photosensitized nanomatrix layer and a charge carrier medium between the electrodes; and    (3) a flexible fabric comprising the photovoltaic material.    DESCRIPTION OF DRAWING(S) - The figure shows a sectional view of the photovoltaic cell.    Photovoltaic cell (100)    Photosensitive nanomatrix layer (102)    Charge carrier medium (106)    Light transmitting electrode (108)    Mesh electrode (112)    Substrates (120,124)
NOVELTY - A printed battery comprises: (a) a flexible backing sheet (12); (b) first conductive layer (14) printed on the sheet; (c) first electrode layer (16) printed on the first conductive layer; (d) second electrode layer (18) printed on the first electrode layer; and (e) second conductive layer (20) printed on the second electrode layer.    USE - The battery can be used in transdermal delivery systems for pharmaceuticals to provide additional driving force to facilitate the diffusion of the drug across the skin. It can be used in a skin sensor such as those to monitor blood sugar levels or control insulin pumps. It can be used to power smart (transmitting) baggage tags or identification. It can also be used to power novelty devices e.g. greeting cards.    ADVANTAGE - The battery is inexpensive, thin, flexible and has a low energy density.    DETAILED DESCRIPTION - An INDEPENDENT CLAIM is also included for a method of making a printed battery comprising:    (a) printing a first conductive layer on a flexible backing sheet;    (b) printing a first electrode layer on the first conductive layer;    (c) printing a second electrode layer on the second conductive layer; and    (d) printing a second conductive layer on the second electrode layer.    DESCRIPTION OF DRAWING(S) - The figure illustrates a printed battery.    Flexible backing sheet (12)    First conductive layer (14)    First electrode layer (16)    Second electrode layer (18)    Second conductive layer (20)
NOVELTY - A cross-linked polysiloxane comprises main chain segment(s) in which some silicons are linked to oligooxyethylene side chains.    USE - For use as solid electrolyte in lithium-based batteries (claimed) used in medical devices, wristwatches, cell phones, or computers.    ADVANTAGE - The invention can provide solid electrolytes having good mechanical strength, excellent thermal and electrochemical stability and high room temperature conductivity.    DETAILED DESCRIPTION - A cross-linked polysiloxane has main chain segment(s) in which some silicons are linked to a side chain from oligooxyethylene side chains of formula -(CH2)3-O-(CH2CH2O)p-R1.    R1 = C.    p = at least 2, preferably less than 20.    An INDEPENDENT CLAIM is also included for a method of forming a cross-linked polysiloxane comprising reacting a polysiloxane with a cross-linking agent and a portion of the silicons in the polysiloxane main chain are linked to at least one hydrogen and at least a portion of the silicons in the polysiloxane main chain linked to a side chain including an oligo(ethylene glycol). The cross-linking agent includes a moiety from O-(CH2CH2O)q or Si-O-(Si-O)k-Si, where q is at least 4, preferably less than 30, and k is at least 5, preferably less than 30.
NOVELTY - A non-aqueous electrolyte comprises an aprotic solvent and organic salt. The organic salt is alkali metal bound to a disubstituted amide of alkane iminosulfinic acid.    USE - Electrolyte for electrochemical cell (claimed).    ADVANTAGE - The electrolyte has improved cycling stability, thus it is capable of providing batteries having improved properties.    DETAILED DESCRIPTION - INDEPENDENT CLAIMS are also included for:    (1) a method of forming a liquid electrolyte, comprising providing an aprotic solvent, an inorganic salt of an alkali metal and an organic salt, and mixing; and    (2) an electrochemical cell comprising a lithium metal or lithium ion-containing anode, a cathode and an electrolyte operatively associated with said anode and cathode.    The organic salt is an alkali metal bound to a disubstituted amide of alkane iminosulfinic acid.
NOVELTY - The heat collector includes a heat conducting fin (18) made of cast aluminum, whose conducting surface contacts the ground (14) and connected thermally to heat sink. Heat transfer fluid flows from pump thorough conduit (16) to the fin. An insulating cover covers the surface of the fin.    USE - Geothermal heat collector for heat pump.    ADVANTAGE - reduces heat loss from the fins using an insulating cover covering the surface of the fin.    DETAILED DESCRIPTION - An INDEPENDENT CLAIM is also included for heat collecting method.    DESCRIPTION OF DRAWING(S) - The figure shows an explanatory drawing of the heat collector.    ground (14)    conduit (16)    fin (18)    cover (20)    reflector (20c)
NOVELTY - The resin composition comprises a polyphenylene ether resin (A) and a phosphoric acid ester compound (B), at a weight ratio (A/B) of 98/2-85/15.    USE - For battery holder (claimed) for secondary battery used for electronic device.    ADVANTAGE - The resin composition has excellent heat resistance and flame retardance. The battery holder does not generate deformation during soldering and surface cracking.    DETAILED DESCRIPTION - An INDEPENDENT CLAIM is included for battery holder (5).    DESCRIPTION OF DRAWING(S) - The figure shows a sectional diagram of the battery holder. (Drawing includes non-English language text).    anode terminal board (1)    anode terminal (2)    cathode terminal (3)    battery (4)    battery holder (5)
NOVELTY - The lithium secondary battery has an electrode group having anode plate (1) and cathode plate (3), spirally wound through a separator accommodated in a case. An anode lead (2) of the anode plate, is covered with an adhesive tape (12) comprising base material having a fluorine group resin and adhesive chosen from natural rubber, isobutyl rubber and/or styrene-butadiene rubber.    USE - For electronic devices such as mobile telephone and personal digital assistant.    ADVANTAGE - The lithium secondary battery performs charging and discharging cycle effectively, without reduction of voltage and battery capacity.    DESCRIPTION OF DRAWING(S) - The figure shows the model of anode plate and top view of cathode plate.    anode plate (1)    anode lead (2)    cathode plate (3)    adhesive tape (12)
NOVELTY - A lamination construction for an entire fuel cell for a vehicle or aircraft comprising flat or shaped thermoformed segments of cast extruded sheet which can be welded together by overlapping the edges of adjacent panels    USE - The fuel cell is useful in a vehicle or aircraft for damping the movement of fuel and reducing the effect of slosh and/or vapor and subsequent effects on stability    ADVANTAGE - The construction can be built in baffles, bonded welded fittings and other fasteners    DETAILED DESCRIPTION - A fuel cell consists of (a) a thermoplastic laminated skin whose seams are thermal welded while on a foam former that also acts to reduce slosh and/or vapor in the finished cell, and (b) an outer layer with a polymer filling the space between (a) and (b) to act as a self-sealing agent.
NOVELTY - An etchant paste (11) is applied to a semiconductor substrate (1,7). The portion or layer of the substrate, to which the paste is applied is subjected to thermal processing, and etching of semiconductor substrate is performed.    USE - For etching semiconductor substrate for manufacturing solar cells (claimed), and for semiconductor devices.    ADVANTAGE - The etching process is economically performed, and provides solar cells having high productivity.    DETAILED DESCRIPTION - INDEPENDENT CLAIMS are included for the following:    (1) manufacture of solar cell; and    (2) etchant paste.    DESCRIPTION OF DRAWING(S) - The figure shows the etching process of semiconductor substrate.    substrates (1,7)    emitter region (3)    contacts (4,5)    back side of substrate (6)    etchant paste (11)
NOVELTY - A etchant paste (11) is applied to a semiconductor substrate (7). A portion or a layer of the substrate, where the paste is applied, is then etched by subjecting to thermal process.    USE - For etching semiconductor substrate of solar cell (claimed) e.g. microcrystalline silicon, polycrystalline silicon, amorphous silicon, doped silicon, gallium arsenide, gallium arsenide phosphide, germanium and silicon germanium substrate.    ADVANTAGE - The etching process of semiconductor substrate economically improves the yield of solar cell.    DETAILED DESCRIPTION - INDEPENDENT CLAIMS are included for the following:    (1) solar cell; and    (2) etchant paste.    DESCRIPTION OF DRAWING(S) - The figure shows the etching process of semiconductor substrate.    substrates (1,7)    emitter region (3)    contacts (4,5)    back side (6)    etchant paste (11)
NOVELTY - Production of galvanic elements based on a layer structure comprises applying individual layers of different functionality from different dispersions or solutions onto a porous support substrate (1) using a single application method.    USE - Used in low temperature fuel cells.    ADVANTAGE - The process is simple and quick.    DETAILED DESCRIPTION - INDEPENDENT CLAIMS are also included for the following: Galvanic element produced by the above process; Stack of several galvanic elements having a bipolar structure; and Flat structure of several galvanic elements. in a serial connection on the substrate.    DESCRIPTION OF DRAWING(S) - The drawing shows a cross-section through a fuel cell stack.    support substrate (1)    anode layer (2)    electrolyte layer (3)    cathode layer (4)    bipolar plates (5)
NOVELTY - The electrochemical lead acid battery comprises an electrolyte containing an organic polymer and an ultrafine lignin having a particle size of 0.01-0.8 microns.    USE - For vehicles e.g. cars, trucks, buses, forklifts and golf carts, solar power generated electricity storage and hybrid cars.    ADVANTAGE - The electrochemical lead acid battery has excellent durability, high rate charging-discharging property, high rate discharge current and increased operation time. The battery has favorable activation effect due to the presence of ultrafine lignin particles.    DETAILED DESCRIPTION - An INDEPENDENT CLAIM is included for process of charging lead acid battery containing electrolyte and active components.    DESCRIPTION OF DRAWING(S) - The figure shows the plot of a curve of the specific gravity of the electrolyte of a battery and its voltage.
NOVELTY - A non-aqueous electrolyte secondary cell has a positive electrode comprising compound(s) from lithium cobalt oxide or lithium nickel oxide.    USE - For mobile devices, particularly mobile phones or notebook computers.    ADVANTAGE - The inventive non aqueous electrolyte secondary cell can prevent, even when the cell is heated, heat generation due to an internal short-circuit caused by heat shrinkage of the separator and improve safety.    DETAILED DESCRIPTION - A non-aqueous electrolyte secondary cell comprises an electrode assembly comprising a positive electrode, a negative electrode, and a separator disposed between the electrodes. The positive and negative electrodes intercalate and deintercalate lithium ions. A gel electrolyte is provided comprising a polymer, a non-aqueous solvent, and an electrolyte cell. A film-like casing (3) is provided enclosing the electrode assembly and the gel electrolyte. The positive electrode comprises compound(s) from lithium cobalt oxide or lithium nickel oxide. A heat shrinkage rate in a width direction of the separator when heated to 130 degrees C is at most 50%. A weight percentage of the polymer in relation to a total weight of a component of the non aqueous solvent with a b.pt. of over 130 degrees C and the polymer is at least 5%.    DESCRIPTION OF DRAWING(S) - The figure is a front view of a non aqueous electrolyte secondary cell of the invention.    Film-like casing (3)    Sealing part (4a-c)    Leads (7, 8)
NOVELTY - A solar selective absorption coating, comprises a low emissivity surface (10); a nanostructured selective absorption layer (11) atop the surface and comprising a stratum of sub-micron pinnacles (12); and sol-gel protective layer deposited over the absorption layer.    USE - For solar absorber components of solar thermal flat-plate collectors and of solar concentrators.    ADVANTAGE - The coating improves thermal conversion efficiency of solar thermal flat-plate collectors and solar concentrators by reducing radiative energy losses from the absorbing elements. It can be fabricated economically, and with less impact on the environment.    DESCRIPTION OF DRAWING(S) - The figure shows a schematic illustration of a selective absorber.    Low emissivity surface (10)    Nanostructured selective absorption layer (11)    Pinnacles (12)
NOVELTY - The anode material (2) consists of nickel oxyhydroxide, electroconductive agent and alkali electrolyte liquid along with binder such as polyolefin resin having melt flow rate of 25-200 g/10 minutes. The polyolefin-type resin is particles of 5-20 microns mean particle diameter. The resin is added at a ratio of 500-5,000 ppm with respect to the anode material.    USE - Zinc alkaline cell for batteries.    ADVANTAGE - Alkaline cell of high quality and reliability is obtained without impairing inside load discharge property improving the strength of the anode and decreasing the electrolyte liquid adsorption in battery.    DETAILED DESCRIPTION - An INDEPENDENT CLAIM is also included for anode material.    DESCRIPTION OF DRAWING(S) - The figure shows a section of the alkaline cell.    Anode housing (1)    Anode material (2)    Separator (3)    Cation containing zinc alloy (4)    Collector rod (5)    Packing (6)    Metal plate (7)
NOVELTY - The dry cell has a label (10) twisted around the metal can (21) such as zinc can. The bonding strength of the winding start end and termination end of the label at a time passage of 1-10 hour after label winding sticking process, is 4.0N/15mm or more. The bonding strength of the label with respect to the metal can surface is 1.5N/15mm or less.    USE - Dry cell for manganese battery, nickel hydrogen battery and lithium ion battery.    ADVANTAGE - Facilitates simplified peeling of the label, without impairing the stability of the packing form of the label, by adjusting the bonding strength of the label to optimum value. Also reduces labor and cost associated with the regeneration of the dry cell.    DETAILED DESCRIPTION - The label of the dry cell has a thermosensitive adhesive layer formed at a heat-shrink label base material. The bonding strength of the label is adjusted by controlling processing degree of corona discharge of the adhesive layer and heating activation temperature during label mounting process.    An INDEPENDENT CLAIM is also included for exterior packing label mounting method.    DESCRIPTION OF DRAWING(S) - The figure shows a partial front elevation of the exterior of the dry cell.    label (10)    dry cell (20)    metal can (21)
NOVELTY - A semiconductor substrate is heated at a temperature of 110-130 degrees C after applying an epoxy resin on its surface. The semiconductor substrate is again heated at a temperature of 90-110 degrees C.    USE - For manufacturing reinforcement semiconductor substrate used in solar cell.    ADVANTAGE - Curvature of solar cell after heating is restrained, and the tact time of a resin application is shortened.    DETAILED DESCRIPTION - An INDEPENDENT CLAIM is also included for manufacturing apparatus of reinforcement semiconductor substrate.    DESCRIPTION OF DRAWING(S) - The figure shows a flowchart of reinforcement semiconductor substrate manufacturing method.
NOVELTY - The solar cell device (100) has mesoporous template having pores that are filled with conducting or semi-conducting polymer materials with different electron affinities, arranged relative to nanostructure layer (104). The materials are regularly arranged in a matrix array of nanostructures such that the distance between the materials is 1-100 nm.    USE - Solar cell.    ADVANTAGE - Enhances the internal reflections and increases the path length for absorption of the photons by the photoactive materials in the devices.    DETAILED DESCRIPTION - The nanoscale arrays of nanostructures and matrix of conducting or semi-conducting polymeric materials include hybrid mesoporous thin film incorporating inorganic, organic or composite molecules. The diameters of the pores is 5-50 nm. The thin film is fabricated with a pigment or dye embedded within the film.    An INDEPENDENT CLAIM is also included for solar cell manufacturing method.    DESCRIPTION OF DRAWING(S) - The figure shows a schematic view of the solar cell device.    solar cell device (100)    nano structure layer (104)    semi-conducting electrode (102)    electrode (108)    transparent substrate (110)
NOVELTY - A battery comprises an acid electrolyte in which oxygen and a dendrite-forming metal (preferably zinc) form a redox pair. Acidity of the electrolyte is provided at least in part by a compound that reduces dendrite formation during charging.    USE - Automotive traction battery and power source for household appliances.    ADVANTAGE - The battery is operated over numerous cycles without significant dendrite formation.    DETAILED DESCRIPTION - An INDEPENDENT CLAIM is also included for secondary battery.
NOVELTY - A lithium polymer secondary battery comprises an anode and a cathode including a polymer which crosslinks with an organic electrolytic liquid in the presence of an active material, and a polymer solid electrolyte layer which contains a polymer which crosslinks with an organic electrolyte liquid in the presence of a separator (excluding nonwoven fabric). The organic electrolyte liquid includes gamma-butyrolactone and the polymer solid electrolyte layer has a light transmittance of at least 50%.    USE - The battery is used mobile phones, portable information terminals and notebook computers.    ADVANTAGE - Low temperature characteristics are improved without causing capacity deterioration even when a charge-discharge cycle is repeated.    DETAILED DESCRIPTION - An INDEPENDENT CLAIM is also included for the manufacture of a lithium polymer secondary battery including obtaining a polymer solid electrolyte layer by crosslinking the polymer after adjusting the light transmittance of the separator to at least 50% in the presence of an organic electrolyte liquid and a polymer.    DESCRIPTION OF DRAWING(S) - The figure shows the lithium polymer secondary battery.    Separator (1)    Polymer solid electrolyte film (2)    Anode active material (3)    Cathode active material (4)    Collector (5)
NOVELTY - A polymer electrolyte comprises polyester (meth)acrylate with polyester polyol moiety having at least3 hydroxide groups, hydroxide group(s) substituted by (meth)acrylate ester group, and hydroxide group(s) substituted by radical non-reactive group or its polymer; 6-40C peroxide, and electrolyte solution with lithium salt and organic solvent.    USE - Useful in making lithium battery.    ADVANTAGE - The invention has good uniformity of anode surface and improved decomposition suppressing effect of an electrolytic solution at anode surface. It has high conductivity, good electrochemical stability, improved mobility of lithium ions, reduced gas generation during initial charge, longer lifetime and greater stability in swelling characteristics when lithium battery is allowed to stand at higher temperature. It provides battery with good charging/discharging efficiency, improved swelling suppressing effect and good low-temperature characteristic.    DETAILED DESCRIPTION - INDEPENDENT CLAIMS are included for:    (1) preparing polymer electrolyte comprising mixing polyester (meth)acrylate with polyester polyol moiety to form a solid polymer electrolyte, coating the composition on a support substrate, and striping a coating from the support substrate; and    (2) manufacturing lithium battery comprising preparing polymer electrolyte, forming cathode and anode, injecting polymer electrolyte between cathode and anode to form electrode assembly, and putting electrode assembly into battery case.    DESCRIPTION OF DRAWING(S) - The figure shows a graph showing initial charge and discharge capacity in lithium secondary batteries.
NOVELTY - Upwardly-curved top edge (36) of base (20) supporting a barrier, engages downwardly-curved bottom edge (38) of adjacent base, such that engaged-edges are capable of resisting disengaging forces acting perpendicular to edges, along a plane oriented parallel to the base, and a plane oriented perpendicular to the base, respectively. A venting region for temperature regulation is provided between barrier and base.    USE - Used for photovoltaic system (PV) mounted to roof in homes, factories, business places.    ADVANTAGE - Achieves temperature regulation of the photovoltaic module due to provision of the venting region between the base and the barrier comprising the photovoltaic module. Hence improves the efficiency of the module. Saves energy when the module is used for production of energy. Reduces air-conditioning system's load since the venting region reduces the heat gain of the building, through the roof.    DETAILED DESCRIPTION - An INDEPENDENT CLAIM is also included for shingle system for use on inclined surface.    DESCRIPTION OF DRAWING(S) - The figure shows a perspective view of the shingle assembly with interlocking edges.    shingle assembly (12)    base (20)    PV module (22)    support (24)    venting region (28)    edges (36,38,40,42)
NOVELTY - A polymeric electrolyte comprises a cross-linked polyether urethane prepared by reacting a pre-polymer with a cross-linking agent, an organic solvent and a lithium salt. The pre-polymer has a polyethylene oxide backbone and terminated with isocyanate (NCO).    USE - As polymeric electrolyte, particularly electrochemically stably polymeric electrolyte for lithium battery.    ADVANTAGE - The polymeric electrolyte is electrochemically stable and used for the lithium battery. Safety and reliability of the lithium battery is improved by using the polymeric electrolyte.    DETAILED DESCRIPTION - INDEPENDENT CLAIMS are included for the following:    (1) A method of preparing a cross-linked polyether polymeric electrolyte. The pre-polymer having polyethylene oxide backbone and terminated with isocyanate group, cross-linking agent, organic solvent and lithium salt, are mixed and then cross-linked;    (2) A lithium battery comprising a cathode, an anode and a cross-linked polyether urethane polymeric electrolyte interposed between the cathode and the anode; and    (3) Manufacture of lithium battery. The pre-polymer having polyethylene oxide backbone and terminated with isocyanate group, cross-linking agent, organic solvent and lithium salt, are mixed. The mixture is cast on a surface of at least one of cathode and anode, so as to be between the cathode and the anode, and cross-linked the resulting product.    DESCRIPTION OF DRAWING(S) - The figure shows a linear sweeping voltammogram for measuring the electrochemical stability of the polymeric electrolyte.
NOVELTY - Flame retardant composition comprises fluorine-containing phosphoric acid ester (I).    USE - For polymer solid electrolyte, polymer solid electrolyte lithium ion secondary battery, flame retardant electrolyte liquid solvent composition and flame retardant lithium ion secondary battery (all claimed).    ADVANTAGE - The flame retardant composition is safe. Ignition and combustion are avoided.    DETAILED DESCRIPTION - Flame retardant composition comprises fluorine-containing phosphoric acid ester of formula (I).    R1-R3 = fluorinated alkyl or alkyl, provided one of them is fluorinated alkyl.    INDEPENDENT CLAIMS are also included for the following:    (1) polymer solid electrolyte lithium ion secondary battery which is formed by gelatinizing and crosslinking the flame retardant composition;    (2) flame retardant electrolyte liquid solvent composition which is formed from fluorine-containing phosphorus acid ester with 40 vol.% or less of low boiling point solvent(s) of chain-like carbonate esters, low molecular chain-like carboxylate esters with cyclic carbonate ester(s) having dielectric constant, cyclic carboxylate esters, cyano ethyl group-containing compound and high boiling solvent; and    (3) flame retardant lithium ion secondary battery which is formed by flame retardant electrolyte liquid solvent composition.
NOVELTY - A non-sintering type nickel positive electrode has an active material layer, formed on a support. The active material layer contains nickel hydroxide active material powder and polytetrafluoroethylene (PTFE) binder. The heat of crystallization of the PTFE binder having molecular weight of 1.0x10 power 7-1.0x10 power 8, is -20 J/g to 0 J/g, measured by differential scanning calorimetry.    USE - For alkali storage battery (claimed).    ADVANTAGE - The non-sintering type nickel positive electrode forms alkali storage battery having excellent charging and discharging cycle characteristics and discharge capacity during discharging by heavy current. Production of the nickel positive electrode is made easier.    DETAILED DESCRIPTION - INDEPENDENT CLAIMS are included for the following:    (1) Manufacture of non-sintering type nickel positive electrode which involves forming a paste containing nickel hydroxide as active material powder and PTFE as binder, applying the paste on the surface of a support, drying and rolling to form active material layer; and    (2) Alkali storage battery which has non-sintering type nickel positive electrode.    DESCRIPTION OF DRAWING(S) - The figure shows graph showing change of capacitance maintenance factor in a charging and discharge cycle test of alkali storage battery containing non-sintering nickel positive electrode. (Drawing includes non-English language text).
NOVELTY - A fluorinated copolymer obtained by copolymerizing a fluorinated monomer having a sulfonate functional group with a copolymerizable ethylenic unsaturated monomer, is new.    USE - The fluorinated monomer is for use for producing fluorinated copolymers which are used for ion-exchange membranes and electrolyte membranes in fuel cells.    ADVANTAGE - The fluorinated monomer provides high ion-conductivities and high mechanical strength to copolymers containing them. Hence ion-exchange membranes, which are made of this copolymer, and electrolyte membranes have excellent mechanical strength and high ion-conductivities.    DETAILED DESCRIPTION - The fluorinated monomer having a sulfonate functional group is represented by general formula (1).    (XSO2)kCY1(CF2)mO(CFZCF2O)nCF=CF2 (I)    k = 2 or 3 ;    k + 1 = 3 ;    m, n = 0 - 5 ;    X = F, Cl, OH, OM(1/L), OR or A-(SO2Rf)aB ;    M = mono- - tri-valent metal ;    L = valence of M ;    R = 1-5C alkyl group ;    A = N or C ;    B = H or monovalent metal ;    Rf = perfluorinated alkyl group ;    a = 1 when A = N atom and 2 when A = C atom ;    Y = F, Cl or CF3 ;    Z = F, Cl, CF3, Br or I
NOVELTY - An electrochemically inert tacking material selected from a group consisting of a polymer softening agent, a thermoplastic and an adhesive, is provided to contact surface of determined cell layer. The determined layer contacts with next consecutive layers by tacking.    USE - For tacking layers in lithium cell with additional cell components from unicell, bicell or multicell assembles.    ADVANTAGE - Processing efficiency is increased conveniently.    DETAILED DESCRIPTION - INDEPENDENT CLAIMS are also included for the following:    (1) method of assembling lithium cell;    (2) method of preparing lithium cell; and    (3) lithium cell.
NOVELTY - A conductive carbonaceous fiber woven fabric comprises carbonaceous fiber yarns having metric count of 16-120, carbonaceous fiber content of at least 60 wt.%, weight per unit area of 50-150 g/m2, woven cloth thickness of 0.05-0.33 mm and in-plane volume resistivity of not more than 0.1 Ohm.cm.    USE - Used as gas diffusion layer material in solid polymer electrolyte fuel cell. It is also used in motor vehicle, and cogeneration power system. (All claimed)    ADVANTAGE - Provides excellent electrical conductivity, gas permeability, water-holding property and water-releasing property.    DETAILED DESCRIPTION - An INDEPENDENT CLAIM is also included for a method of producing a conductive carbonaceous fiber woven fabric comprising:    (a) producing oxidized spun yarns through producing slivers by stretch breaking a continuous filament tow, drawing slivers, roving slivers and fine spinning the slivers obtained after roving to obtain raw yarns; and    (b) weaving a conductive carbonaceous fiber woven fabric.
NOVELTY - A photovoltaic module (10) comprises photovoltaic cells (110) disposed between light transmitting first and second electrical connection layers (105, 107). At least two of the photovoltaic cells comprise a photosensitized nanomatrix layer (165), and a charge carrier media (185).    USE - For photovoltaic device.    ADVANTAGE - The invention has improved cell interconnections, and is formed with reduced manufacturing time and material waste.    DESCRIPTION OF DRAWING(S) - The figure is a cross-sectional view of a photovoltaic module having photovoltaic cells connected in series.    Photovoltaic module (10)    Substrates (100, 102)    Electrical connection layers (105, 107)    Photovoltaic cells (110)    Conductive regions (152)    Photosensitized nanomatrix layer (165)    Catalytic media layer (170)    Insulating regions (180)    Charge carrier media (185)
NOVELTY - Borohydride compounds are produced by: (1) reacting a boron-containing compound with hydrogen or an aldehyde selected from formaldehyde, benzaldehyde, and/or acetaldehyde to obtain diborane; and (2) reacting the diborane with a base compound.    USE - For producing borohydride compounds used as an anodic fuel in a fuel cell or as a hydrogen storage medium.    ADVANTAGE - The invention enhances efficiency of the process over the typical processes for producing large quantities of borohydride compounds. It eliminates the dependence on large quantities of sodium metal that exits in current industrial processes for borohydride synthesis, removes a large energy cost in borohydride production, and allows for recycle of excess reagents and byproducts produced in the process.    DETAILED DESCRIPTION - Production of borohydride compounds of formula YBH4 involves:    (1) reacting a boron-containing compound of formula BX3 with hydrogen or an aldehyde selected from formaldehyde, benzaldehyde, and/or acetaldehyde to obtain diborane; and    (2) reacting the diborane with Y-containing base selected from formula Y2O, YOH, and Y2CO3 to obtain YBH4 and YBO2.    Y = alkali metals, pseudo-alkali metals, alkaline earth metals, an ammonium ion, or quaternary amines of formula NR4;    R = H, optionally branched-chain 1-4C alkyl;    X = halide ions, -OH, -R' or -OR' groups, chalcogenide, or chalcogens; and    R' = optionally branched 1-4C alkyl.    DESCRIPTION OF DRAWING(S) - The figure shows a flow diagram for producing borohydride compounds.
NOVELTY - A new composition comprises a saturated acyclic aliphatic hydrocarbon radical having at least one pendant fluorohydrocarbon sulfonyl group.    USE - The composition is used as electrolyte in electrochemical cells, particularly lithium or lithium ion cells (claimed).    ADVANTAGE - The composition exhibits excellent combination of high ionic conductivity over a wide temperature range and low volatility, while achieving excellent lifetime and performance in lithium-ion batteries.    DETAILED DESCRIPTION - A composition comprises a saturated acyclic aliphatic hydrocarbon radical having at least one pendant group of formula (I). The hydrocarbon radical is optionally substituted with ether oxygen atoms.    -RfSO2X (I)    Rf = -Q-Oa-(CF2CFR'f-Ob)cCF2CF2-;    a, b = 0 or 1;    c = 0, 1 or 2;    -Q- = -CZ2CZ2- ;    Z = H, F, alkyl or fluoroalkyl;    R'f = F or 1-10C perfluoroalkyl optionally substituted by ether oxygen(s);    X = F or -Y(M)(SO2R''f)p;    p = 0-2;    M = alkali metal cation or H+;    R''f = 1-10C perfluoroalkyl optionally substituted by ether oxygen(s) or, when p = 2, CN.    Not more than one Z may be alkyl or fluoroalkyl. When p = 0, Y is O, when p = 1, Y is N, and when p = 2, Y is C.    INDEPENDENT CLAIMS are also included for the following:    (1) a process for forming the composition comprising contacting in the presence of free radical initiator a saturated acyclic aliphatic hydrocarbon optionally substituted with ether oxygen(s), with an olefinically unsaturated fluorocarbon of formula: CZ2=CZ-Oa-(CF2CFR'f-Ob)cCF2CF2-SO2X; and heating to decompose the initiator and form free radicals;    (2) an electrolyte composition comprising a liquid and/or a polymer, combined with the composition; and    (3) an electrochemical cell comprising a positive electrode, a negative electrode, a separator and an electrolyte solution, in ionically conductive contact with one another.
NOVELTY - A fuel cell stack comprises a stack of flow plates (62, 63) with openings (168, 174) to form coolant and reactant manifold passageways, and two gaskets to form seals around the coolant and reactant passageways between an adjacent pair of plates. The gaskets are formed from different material that is compatible and incompatible with the coolant, respectively.    USE - Used as a fuel cell stack.    ADVANTAGE - The method reduces the cost associated with sealing the anode cooler plate and bipolar plate together. The use of permanent seal permits a less expensive and more reliable seal to be used to seal off the coolant flows between adjacent coolant plates.    DETAILED DESCRIPTION - INDEPENDENT CLAIMS are included for:    (a) a method comprising arranging flow plates to form a fuel stack and forming buffer zones on the plates to isolate different manifold passageways; and    (b) an apparatus comprising a fuel cell plate including internal passageways extending between two manifold passageways and a permanent seal isolating the internal passageways from at least one region of the fuel cell plate associated with a reactant flow.    DESCRIPTION OF DRAWING(S) - The figure shows a cross-sectional view of the anode and cathode cooler plates of a fuel stack.    Flow plates (62, 63)    Flow channels (120, 122, 138)    Openings (168, 174)
NOVELTY - A thin profile battery bonding comprises interposing a curable adhesive composition (26, 32) comprising an epoxy terminated silane between a thin profile battery and a substrate (22), and curing the adhesive into an electrically conductive bond electrically connecting the battery and the substrate.    USE - For electronic devices, e.g. radio frequency communication device (claimed).    ADVANTAGE - The invention improves the wetting characteristics relative to metal surfaces of the battery.    DESCRIPTION OF DRAWING(S) - The figure shows a side elevational view of the battery.    Terminal housing member (12, 14)    Substrate (22)    Curable adhesive composition (26, 32)
NOVELTY - A substrate (41) is held in an electrolytic solution containing zinc ions and co-solute(s). A zinc oxide is then formed on the substrate by electrodeposition, to produce a zinc oxide acicular structure (17).    USE - For producing zinc oxide acicular structure used in photoelectric conversion device, and electrodes of cells (both claimed), such as fuel cell, lithium ion cell, solar cell, and Gratzel cell, for electrodes of sensors, and as electron sources of electron emitting devices and lasers.    ADVANTAGE - The production of zinc oxide acicular structure with high aspect ratio, is enabled. The zinc oxide acicular structure is economical, has favorable uniformity, and reduces the internal resistance of the electron acceptor type charge transport layer. The cell using the zinc acicular structure has improved short-circuit current and open-circuit voltage, fill factor, conversion efficiency, and durability.    DETAILED DESCRIPTION - INDEPENDENT CLAIMS are included for the following:    (1) cell; and    (2) photoelectric conversion device.    DESCRIPTION OF DRAWING(S) - The figure shows the schematic sectional illustration of production of zinc oxide acicular structure on substrate.    zinc oxide acicular structure (17)    substrate (41)