NOVELTY - A polymer electrolytic fuel battery comprises a cell laminate consisting of a hydrogen ion conductive polymer electrolyte film, anode and cathode sandwiching the film, a anode side separator having gas passages for supplying fuel gas to the anode, and cathode separator having gas passage for supplying oxidation gas to cathode.    USE - Used for portable power source, electric vehicle power source and connection systems.    ADVANTAGE - The carbon material is not susceptible to corrosion.    DETAILED DESCRIPTION - A polymer electrolytic fuel battery comprises a cell laminate consisting of a hydrogen ion conductive polymer electrolyte film, anode and cathode sandwiching the film, a anode side separator having gas passages for supplying fuel gas to the anode, and cathode separator having gas passage for supplying oxidation gas to cathode, a pair of current collecting plates sandwiching the laminate, and a pair of terminal plates combining the laminates and current collecting plates in a pressed state wherein the current collecting plates comprise mainly conductive carbon materials, and the terminal part connecting the current cables has a manifold near the inlet of oxidation gas or fuel gas.    DESCRIPTION OF DRAWING(S) - The drawing illustrates the product.    Current collecting plate (120B)    Terminal part (125B)    Cover layer (127)
NOVELTY - A transparent porous electroconductive material comprising a porous glass and an electroconductive oxide film which is formed on the outer surface of the porous glass and also on the surface inside of the surface of the fine pores, is new.    USE - The transparent porous electroconductive material is for use as an electrode material for Gretzel solar cells, and photoelectron amplifier tubes.    ADVANTAGE - The transparent porous electroconductive material has excellent weather-resistance and heat-resistance. Electrodes made of this material have an enormously large surface area, so the solar cell and photoelectron amplifying tube have excellent efficiency.
NOVELTY - An ion-conductive electrolyte, which comprises a compound (1) having a specific structure, and electrolyte salt, is new.    USE - The ion-conductive electrolyte is for use for cells.    ADVANTAGE - The ion-conductive electrolyte has a low vapor pressure, a high ion-conductivity even at RT and a high lithium transport number. The cell containing this ion-conductive electrolyte has excellent safety and discharge characteristics.    DETAILED DESCRIPTION - The compound (I) has a structure represented by general formula (1).
NOVELTY - The gas diffusion layer comprises woven fabric of carbon fiber warp and weft threads (41,42). The spacing (X) between neighboring texture points at which warp and weft threads cross each other, and the thickness (Y) of woven fabric satisfy preset relation.    USE - Fuel cell.    ADVANTAGE - The gas diffusion layer reduces unevenness of substrate surface and avoids sticking of woven fabric with polymer electrolyte film of fuel cell such that microshort circuiting is inhibited. The gas diffusion layer improves performance of the fuel cell.    DETAILED DESCRIPTION - The gas diffusion layer comprises woven fabric of carbon fiber warp and weft threads (41,42). The spacing (X) between neighboring texture points at which warp and weft threads cross each other and the thickness (Y) of the woven fabric satisfy the relation (I).    1.4 at most X/Y at most 3.5 (I)    DESCRIPTION OF DRAWING(S) - The figure shows the gas diffusion layer.    Warp and weft threads (41,42)    Spacing between neighboring texture points (X)    Thickness (Y)
NOVELTY - Production of a self-adjusting serial circuit of thin layers comprises applying electrically conducting conductor tracks (20) to a substrate (10), then applying several deposition layers (30, 40, 50) made from conducting, semiconducting and/or insulating materials to the substrate at different angles of incidence to the surface of the substrate.    USE - Used in the production of thin layer photovoltaic cells.    ADVANTAGE - The process is simple.    DETAILED DESCRIPTION - An INDEPENDENT CLAIM is also included for the serial circuit produced by the above process. Preferred Features: The electrically conducting conductor tracks run parallel to each other and are applied by screen printing using a graphite and/or silver paste or by adhering to the substrate using an adhesive. The substrate is made from a polymer film or float glass. The conductor tracks are made from a conducting polymer or conducting glass frit.    DESCRIPTION OF DRAWING(S) - The drawing shows a schematic view of the serial circuit.    Substrate (10)    Conductor tracks (20)    Deposition layers (30, 40, 50)
NOVELTY - Synthesis of lithium hexafluoro phosphate by solid state thermal process, comprises: (i) mixing a lithium source with diammonium phosphate in equimolar proportions; (ii) heating the mixture in a furnace at 150-600 degrees C continuously to obtain lithium meta phosphate; (iii) cooling and powdering the lithium meta phosphate; and (iv) mixing the powdered product with 6-9 times quantitatively of ammonium fluoride and heating to 150-200 degrees C for 4-6 hours.    USE - For the synthesis of lithium hexafluorophosphate, useful as battery electrolyte for rocking chair cells.    ADVANTAGE - The process has no side reactions. A pure sample of LiPF6 is obtained. The process is a purely solid state reaction under thermal control as no gases or liquids are used even for the initial reaction. The purity of the product depends on the purity of the reactants. The process is simple, uncomplicated and highly efficient.    DETAILED DESCRIPTION - Synthesis of lithium hexafluorophosphate (LiPF6) by solid state thermal process, comprises:    (a) mixing a lithium source consisting of lithium oxide and/or lithium salt with diammonium phosphate in equimolar proportions;    (b) heating the mixture in a furnace at 150-600 degrees C continuously to obtain lithium metaphosphate (LiPO3);    (c) cooling and powdering the lithium metaphosphate;    (d) mixing the powdered product with 6-9 times quantitatively of ammonium fluoride and heating to 150-200 degrees C using a furnace continuously for 4-6 hours in a closed Teflon container; and    (e) transferring the product to a dry vessel.    DESCRIPTION OF DRAWING(S) - The image shows chemical equations 1-8 as referenced in the abstract.
NOVELTY - Fabrication of a lithium ion polymer battery includes introducing gel polymer electrolyte composition into a battery case comprising electrode stack of cathode, anode and separator, then allowing the composition to gel at room temperature.    USE - Lithium ion-polymer battery.    ADVANTAGE - The resulting battery has high capacity, and good cycling life and capacity retention due to low undesired reaction at room temperature. Manufacturing cost is lowered due to simple manufacturing process.
NOVELTY - An acrylic graft polymer is produced on a polyolefin article surface, by immersing the article in a solution of a photoinitiator in volatile solvent, which is then vaporized. The article is immersed in an acrylic monomer solution. It is removed from the monomer solution and subjected to ultraviolet irradiation to cause the monomer to graft to the polyolefin surface.    USE - For producing acrylic graft polymer on polyolefin article surface, e.g. films or fibers useful for separator of metal hydride battery.    ADVANTAGE - The reaction proceeds more rapidly when the non-woven sheet of polyolefin fibers is immersed in benzophenone and acrylic acid solutions and subjected to ultraviolet irradiation.    DETAILED DESCRIPTION - INDEPENDENT CLAIMS are included for the following:    (a) A non-woven sheet of polyethylene fibers comprising an acrylic graft polymer on their surfaces; and    (b) A metal hydride battery comprising plates, electrical connections, an electrolyte, and separator between adjacent plates and a case.    The polyethylene fiber sheet is formed by subjecting the sheet to corona discharge and performing the above acrylic graft polymer production method. It has an increased ammonia trapping capacity by comparison with an identical sheet produced by the same method but without the corona discharge treatment. The separator of the battery is made of the non-woven sheet of polyolefin fibers having the acrylic graft polymer.
NOVELTY - Voltage is applied to each unit cell through the exposure portion (13) of the transparent electrode layer (56) for recovering local short circuit in each unit cell, after covering the surface of the transparent electrode layer portion other than the exposed portion with an adhesive resin and performing heating process at a set temperature.    USE - Series connection through aperture film (SCAF) type thin-film solar cell manufacturing method for electric power generation.    ADVANTAGE - Improves electrical property of the solar cell by recovering local short circuit in each unit cell, prevents the generation of curl in the substrate and improves manufacturing yield.    DESCRIPTION OF DRAWING(S) - The figure shows the formation of electrical exposure portion in the single sided thin-film solar cell.    exposed portion (13)    laser patterning line (14)    transparent electrode layer (56)
NOVELTY - The substrate roughening apparatus has a tray (8c) fixed with multiple substrates (8a) through pads (8b) having a size smaller than the substrate size.    USE - Solar cells.    ADVANTAGE - Uniform etching is obtained as etching is performed for a group of solar cells at a time.    DESCRIPTION OF DRAWING(S) - The figure shows the state of pad for substrate fixation.    Substrate (8a)    Pad for substrate fixation (8b)    Tray (8c)
NOVELTY - A glass plate (1), ethylene-vinyl acetate copolymer sheet (2), solar battery element (3), ethylene-vinyl acetate copolymer sheet (4) and a heat-resistant polypropylene resin film (5) comprising coloring agent, ultraviolet absorber and light stabilizer, are laminated sequentially. Vacuum suction of the laminated structure is performed and heat-crimping process is then performed.    USE - Solar cell module.    ADVANTAGE - The solar cell has excellent weather-, heat- , light-, chemical-, stain- and damp-proof properties. The durability of the solar cell is improved and hydrolysis deterioration is prevented.    DESCRIPTION OF DRAWING(S) - The figure shows a sectional view of the solar cell module.    glass plate (1)    ethylene-vinyl-acetate copolymer sheets (2,4)    solar battery element (3)    heat-resistant polypropylene resin film (5)    solar cell module (T)
NOVELTY - The transfer film (11) contains inorganic p-type semiconductor and pi-conjugated conductive polymer like polyaniline and its derivatives. The surface resistance of the film is 3000 ohms/unit area.    USE - For optoelectric transducer (claimed) like pigment sensitizing solar cell (claimed).    ADVANTAGE - The electroconductivity between the film and the porous membrane and counter electrode is increased by the conjugate polymer composition. Hence photoelectric conversion efficiency is high.    DETAILED DESCRIPTION - INDEPENDENT CLAIMS are also included for the following:    (1) optoelectric transducer; and    (2) pigment sensitizing solar cell.    DESCRIPTION OF DRAWING(S) - The figure shows a sectional diagram of the transducer.    Transparent board (1)    Conductive film (2)    Oxide semiconductor porous membrane (3)    Photo electrode (4)    Counter electrode (5)    Charge transfer film (11)
NOVELTY - An oxide semiconductor porous membrane (3) is provided on a transparent electroconductive film (2) which is arranged on a transparent substrate (1). An insulating film (11) is formed at electroconductive film regions (A), where oxide semiconductor microparticle (33) of the porous membrane is not in direct contact with the electroconductive film.    USE - Optoelectric transducer (claimed) e.g. pigment sensitizing solar cell.    ADVANTAGE - Prevents movement of electron in interlayers since insulating film is selectively formed on the electroconductive film. The output characteristics of the optoelectric transducer using the photoelectrode is improved.    DETAILED DESCRIPTION - INDEPENDENT CLAIMS are also included for the following:    (1) photoelectrode manufacturing method by electrolytic polymerization of a nonaqueous solution of a monomer which has two or more mercapto groups in the molecule,in the electrolyte liquid; and    (2) optoelectric transducer.    DESCRIPTION OF DRAWING(S) - The figure shows an outline section of the photoelectrode.    Transparent substrate (1)    Transparent electroconductive film (2)    Oxide semiconductor porous membrane (3)    Photoelectrode (4)    Counter electrode (5)    Insulating film (11)    Oxide semiconductor microparticle (33)
NOVELTY - A solid polymer electrolyte contains a polyalkylene oxide cross-linked compound and electrolyte salt. The cross-linked compound contains polyalkylene oxide having alkoxide in the molecule terminal.    USE - Used for batteries, especially secondary batteries such as lithium cells and solid capacitors.    ADVANTAGE - The solid polymer electrolyte has good ion electro-conductivity and processability. The solid polymer electrolyte is manufactured simply, without modifying the polyalkylene oxide.    DETAILED DESCRIPTION - The polyalkylene oxide is polyethylene oxide or polypropylene oxide.
NOVELTY - The oxidized polyacrylonitrile group fiber spun yarn textile fabric consists of 100 mass parts of polyacrylonitrile group oxidation fibers with specific gravity (S2) of 1.35-1.42, and 5-35 mass parts of polyacrylonitrile group oxidized fiber having specific gravity (S1) which satisfies specific relation.    USE - For manufacture of polyacrylonitrile group carbon fiber spun yarn textile fabric (claimed), which is used as carbon textile material such as electrode material for polymeric fuel cells.    ADVANTAGE - The oxidized polyacrylonitrile group fiber spun yarn textile fabric has excellent heat resisting property and thermal insulation, and produces light weight carbonized spun yarn textile fabric having high density and strength. The manufacturing method of carbon fiber spun yarn textile fabric does not require compression process, and reduces generation of carbon fine powder.    DETAILED DESCRIPTION - The oxidized polyacrylonitrile group fiber spun yarn textile fabric consists of 100 mass part of polyacrylonitrile group oxidized fiber with specific gravity (S2) of 1.35-1.42 and 5-35 mass parts of polyacrylonitrile group oxidized fiber having specific gravity (S1) which satisfies the relation: 1.25at mostS1at most0.5xS2+0.64. INDEPENDENT CLAIMS are included for the following:    (1) manufacture of polyacrylonitrile group carbon fiber yarn textile fabric; and    (2) polyacrylonitrile group carbon fiber spun yarn textile fabric.
NOVELTY - The polyacrylonitrile group carbon fiber spun yarn textile fabric consists of polyacrylonitrile group carbon fiber (A) (in mass parts) (100) and polyacrylonitrile group carbon fiber (B) (5-25), and has thickness of 0.2-0.5 mm and bulk density of 0.15-0.35 g/cm3. The ratio of diameters of fiber (A) and fiber (B) is 0.4-0.8.    USE - As a raw material for carbon textile materials, such as electrode material for polymeric fuel cells.    ADVANTAGE - Polyacrylonitrile group carbon fiber spun yarn textile fabric is thin, and has low fabric weight and electrical resistance, high bulk density and high strength. The manufacturing method does not require compression process and hence generation of carbon fine powder is reduced.    DETAILED DESCRIPTION - An INDEPENDENT CLAIM is included for manufacture of polyacrylonitrile group carbon fiber spun yarn textile fabric.    DESCRIPTION OF DRAWING(S) - The figure shows a flow chart explaining the measurement of the spun yarn textile fabric diameter. (Drawing includes non-English language text).
NOVELTY - The thermoplastic resin foam pressurized mounting plate comprises low foaming layers (4) in a shape of lattice and honeycomb, formed on a high foaming layer (3) wrapped in solid layer of foam molding (1) surface. The foam molding is of thermoplastic polypropylene resin or a product from nylon, mixed with a masterbatch obtained by kneading a powdered sodium hydrogen carbonate in a polyethylene resin.    USE - For fuel cells.    ADVANTAGE - The mounting plate is lightweight, and has heat retaining property, and high rigidity. The manufacturing cost of the metallic mold is inexpensive.    DETAILED DESCRIPTION - An INDEPENDENT CLAIM is included for foam injection molding metallic mold used for foaming.    DESCRIPTION OF DRAWING(S) - The figure shows the longitudinal cross-sectional view of the foam pressurization mounting plate. (Drawing includes non-English language text).    foam molding (1)    solid layer (2)    high foaming layer (3)    low foaming layer (4)
NOVELTY - The base material comprises 60-95 mass% of polyvinylidene-fluoride (PVDF) powder, 5-40 mass% of ultrafine fibers and pulp-like materials having diameter of less than 5 microns.    USE - Base material for solid electrolyte used in non aqueous secondary battery.    ADVANTAGE - PVDF powder is retained reliably in the base material, as the ultrafine fiber in the base material are fused efficiently so a highly reliable base material which excels in mechanical strength is obtained. Enables efficient manufacture of highly reliable solid electrolyte having high mechanical strength and electric conductivity using the base material having high mechanical strength. Moisture content in base material is reduced as the pulp-like material in base material consists of synthetic resin.    DETAILED DESCRIPTION - INDEPENDENT CLAIMS are also included for the following:    (1) solid electrolyte; and    (2) base material manufacturing method.
NOVELTY - Several tubes (2) in a heat exchanger (1) are circulated inside with resin solution (11) with low viscosity, to coat inner surface of the tube. The ends of the tube are coated with resin solution having higher viscosity than resin solution for inner surface coating.    USE - For surface treatment of heat exchanger used in fuel cell of motor vehicles.    ADVANTAGE - Improves reliability of inner surface of coating of the tubes and prevents elusion of metal ion due to using resin solution of different viscosities. By performing surface treatment before coating process, generation of pin hole is prevented more reliably. Resin coating of minimum thickness is attained.    DETAILED DESCRIPTION - The viscosity of the resin solution for inside and end coating has specific value at 25degreesC for a period of 5-100 seconds and 10-105 seconds respectively. Resin solution is epoxy resin or fluorine resin. The surface treatment performed before coating the tube.    DESCRIPTION OF DRAWING(S) - The figure shows the surface treatment apparatus.    heat exchanger (1)    tubes (2)    resin solution (11)
NOVELTY - An electrode film (12) is formed on a flexible substrate (11). A thin-film (13) containing Ib, IIIb and VIb group elements is formed on the electrode film. A semiconductor film (13a) is then formed by heat-processing the thin film. Thus, the thin-film solar cell equipped with a semiconductor film is manufactured.    USE - For manufacturing thin-film solar cell used for domestic solar energy power generation system.    ADVANTAGE - The manufacture of thin-film solar cell provides lightweight CIS-type solar cell having high conversion effectiveness in large area. The manufacture of thin-film solar cell provides semiconductor film suitable for the light absorption layer of a solar cell, at high speed on the flexible substrate. The method suppresses the heat stress by high temperature and eliminates the deformation of the organic film.    DESCRIPTION OF DRAWING(S) - The figure shows the sectional drawing of the process of manufacturing solar cell.    substrate (11)    electrode film (12)    thin film (13)    semiconductor film (13a)    upper electrode film (15)
NOVELTY - The non-aqueous electrolyte secondary battery is equipped with positive electrode (I), polymer electrolyte layer and negative electrode (II). (I) and (II) are obtained by forming positive and negative active material layers containing active materials and binder, on surfaces of appropriate collectors, respectively. A polymeric material comprises the polymer electrolyte layer and the binder.    USE - As non-aqueous electrolyte secondary battery.    ADVANTAGE - The non-aqueous electrolyte secondary battery has efficient discharge characteristics and improved cycle property by optimizing the composition and molecular weight of the copolymer, increased ionic conductivity, low internal resistance, high intensity and suppressed swelling or shrinkage of active material layer.    DETAILED DESCRIPTION - The non-aqueous electrolyte secondary battery is equipped with positive electrode, negative electrode and a polymer electrolyte layer between the positive and negative electrodes. The positive and negative electrodes are obtained by forming positive and negative active material layers containing active materials and binder, on surfaces of positive and negative electrode side collectors, respectively. The polymer electrolyte layer and the binder are comprised by a polymeric material of mutually different kind or composition.    DESCRIPTION OF DRAWING(S) - The figure shows the relationship of the discharge current and capacitance maintenance factor in a spark test of the battery which changed the polymeric material.
NOVELTY - The organic electrolyte battery is equipped with positive electrode, negative electrode and organic electrolyte. The electrolyte liquid comprises an aprotic solvent selected from cyclic carbonate(s), linear carbonate(s) and sulfolane or its derivative(s), or their mixed solvent.    USE - For personal digital assistants and mobile telephone.    ADVANTAGE - The organic electrolyte battery is excellent in reliability, heat resistance, high temperature load characteristics and low temperature property. The use of mixed solvent of sulfolane, ethyl methyl carbonate and diethyl carbonate provides favorable initial stage property and reflow-proof property to battery. The rise in internal resistance of battery is prevented, when the battery is preserved under -20 degreesC for a long period of time. The battery has favorable charging and discharging cycle characteristics for a long period of time.    DETAILED DESCRIPTION - The positive electrode material is an insoluble substrate containing polyacene group skeletal structure and negative electrode material is heat processed aromatic condensation polymer.    DESCRIPTION OF DRAWING(S) - The figure shows basic composition explanatory drawing of battery.
NOVELTY - The outer surface of the base plate (11) and the side plates (12a-12d) are coated with sheet-like vibration-proof layer (21).    USE - Used for accommodating battery (claimed) such as lithium ion secondary battery, lead storage battery and nickel cadmium battery used in electric vehicle and hybrid vehicle.    ADVANTAGE - Excels in vibration-proof properties so deterioration of the battery property due to external vibration is suppressed. Highly reliable durable battery which excels in vibration-proof properties is obtained.    DETAILED DESCRIPTION - An INDEPENDENT CLAIM is included for battery.    DESCRIPTION OF DRAWING(S) - The figure shows section of battery container.    Positive electrode (2)    Negative electrode (3)    Separator (4)    Positive electrode collector (5)    Negative electrode collector (6)    Positive electrode terminal (7)    Negative electrode terminal (8)    Base plate (11)    Side plate (12a-12d)    Laser (13)    Sheet-like vibration-proof sheets (21, 22a-22c)
NOVELTY - A solar-cell (30) and a metallic foil (58) are fixed to a back plate (28) through a heat release layer (34). The heat release layer which consists of the epoxy resin, carbon and a glass fiber, distributes the thermally conductive filler containing metal powders between the solar cell and the back plate.    USE - Condensing type solar power generation apparatus.    ADVANTAGE - The temperature difference between the solar- cell and the back plate is restrained efficiently. The heat release from the metallic foil is performed effectively by fixing foil to the heat release layer. The conversion of the electrical energy is highly effective. The apparatus has long life span even when installed in the outdoor building and has reliable endurance and environmental stability.    DETAILED DESCRIPTION - An INDEPENDENT CLAIM is also included for condensing-type solar power generation apparatus manufacturing method.    DESCRIPTION OF DRAWING(S) - The figure shows the top view and front elevation of the condensing type solar power generation apparatus. (Drawing includes non-English language text).    back plate (28)    solar-cell (30)    heat release layer (34)    metallic foil (58)
NOVELTY - An electroconductive type crystallization semiconductor layer (2) is formed on a substrate (1) through an adhesive agent, and a semiconductor layer (4) is formed on the layer (2). The adhesive agent is vaporized, by heating the agent above the eutectic temperature of the substrate, and the semiconductor layer is fixed to the substrate.    USE - For manufacturing photoelectric-conversion apparatus for solar power generation.    ADVANTAGE - The photoelectric-conversion apparatus is manufactured at high efficiency and high density.    DESCRIPTION OF DRAWING(S) - The figure shows a sectional view of the photoelectric-conversion apparatus manufacturing method.    substrate (1)    electroconductive type semiconductor layer (2,4)
NOVELTY - The amount of gas absorbent material which absorbs gas produced within battery and sparse liquid material, in positive or negative electrode, is set with respect to non-aqueous electrolyte. The non-aqueous electrolyte consisting of separator and lithium salt is interposed between positive electrode containing core (11) and negative electrode.    USE - Non-aqueous electrolyte type secondary battery for operating safety valve used with electronic device.    ADVANTAGE - Improves reliability of battery due to the provision of gas absorption material which prevents increase in battery internal pressure for a long time period.    DETAILED DESCRIPTION - The gas absorption material is selected from the group consisting of activated carbon, carbon black and graphite. The gas absorbing element is a powder mixture of gas absorption material and sparse liquid material which is coated intermittently on core to form a linear film (12) on edge of electrode. The dibutylphthalate oil absorption amount of powder mixture is 150 ml/100g or less. The battery is formed by laminating positive and negative electrodes through separator consisting of a gel electrolyte and winding them to form a cylindrical electrode assembly.    DESCRIPTION OF DRAWING(S) - The figure shows a section of electrode.    Positive electrode core (11)    Linear film of gas absorbing element (12)    Anode material mixed layer (13)
NOVELTY - The electrolyte consists of solvent formed by gamma butyrolactone. The polymer affinity compound forms the functional group of the butyrolactone.    USE - Polymer battery e.g. lithium ion battery for personal computer, mobile telephone and video camera.    ADVANTAGE - Improves the compatibility of high dielectric constant solvent and polymer thereby battery charge and discharge cycle is improved.    DESCRIPTION OF DRAWING(S) - The figure shows the front elevation of the polymer battery.
NOVELTY - An active material having high order metal oxide formed near the surface or on the surface is produced. A hydrophilic resin, a surfactant, a dispersion medium and the active material are knead-mixed to obtain an anode active material paste.    USE - Used for alkali secondary batteries.    ADVANTAGE - The anode active material paste has excellent handle ability and coating property.    DESCRIPTION OF DRAWING(S) - The figure shows the variation in viscosity, with time, of the anode active material paste. (Drawing includes non-English language text).
NOVELTY - The method involves forming a phenol-resin material and performing carbonization baking at a temperature rate in which the calcination temperature exceeds 300 degrees C. The temperature of the material during baking processing is set such that it satisfies preset equation.    USE - For fuel cell.    ADVANTAGE - Generation of crack in the target material at the time of baking processing, is prevented effectively.    DETAILED DESCRIPTION - The method involves forming a phenol-resin material and performing carbonization baking at a temperature rate in which the calcination temperature exceeds 300 degrees C. The temperature of the material during baking processing is set such that it satisfies preset equation (1).    Vmax / (WA - WB) / T) at most 3.0 (1)    DESCRIPTION OF DRAWING(S) - The figure shows the graph showing the relationship between the baking processing period and the mass of the target material. (Drawing includes non-English language text).
NOVELTY - A box (1) has several projection ribs (17) opposing opening (20) provided on the interior of the box. The box accommodates polycrystal and single crystal silicon wafers (2,3) that are mutually aligned parallel to each other. A bar (12) provided to the opening supports the wafers.    USE - For solar cell manufacture.    ADVANTAGE - The structure of the wafer supports both square shaped polycrystalline and non-square shaped single crystal wafers, reliably.    DETAILED DESCRIPTION - An INDEPENDENT CLAIM is also included for silicon wafer chemical treatment method.    DESCRIPTION OF DRAWING(S) - The figure shows a sectional view of the wafer carrier.    Box (1)    Single crystal silicon wafers (2,3)    Bar (12)    Projection ribs (17)    Opposing opening (20)
NOVELTY - The high polymer electrolyte comprises a molten salt type polymer as an indispensable component which is produced by reacting an acid monomer, poly(vinylsulfonamide) and trifluoromethanesulfonimide with imidazolium derivatives such as 1,3-dialkylimidazolium halide, 1,2,3-trialkylimidazolium halide, 1-vinyl-3-alkylimidazolium halide and 1-vinyl-2,3- alkylimidazolium halide.    USE - Molten salt type high polymer electrolyte.    ADVANTAGE - A new high polymer electrolyte with high ion conductivity at room temperature, excellent temperature stability and dynamic properties, is provided.
NOVELTY - The unit for water heating comprises an economizer (17) which is installed on top of a gas boiler, and consists of a thermally insulating housing (18), a heat exchanger (19) and a lid (20) with boiler flue gas entry and exit facilities.    USE - For heating of water in blocks of flats and in business/industrial buildings.    ADVANTAGE - Heat energy produced by gas boilers is used more effectively.    DESCRIPTION OF DRAWING(S) - The drawing shows an example of an economizer of the proposed water heating unit.    Thermally insulating housing (18)    Heat exchanger (19)    Lid (20)
NOVELTY - A non-aqueous electrolyte has organic solvent; salt of alkali metal; and additive including organosilicon backbone having ethylene oxide unit and at least2 pyridinium groups bound the backbone, each bound to hydrogen ions or halogen-containing anion.    USE - The invention is used for rechargeable batteries and electrochemical capacitors.    DETAILED DESCRIPTION - INDEPENDENT CLAIMS are also included for:    (1) an electrochemical cell comprising alkali metal or alkali metal ion containing anode; cathode; and the inventive electrolyte;    (2) a method of making liquid electrolyte comprising providing aprotic solvent, salt of alkali metal, and the additive; and mixing together the additive, the solvent, and the salt;    (3) a method of making a polymer electrolyte; and    (4) a method of making the electrochemical cell comprising providing the anode having alkali metal or alkali ion, providing the cathode, associating the inventive electrolyte with the anode and cathode, and dissolving additive into the electrolyte.    DESCRIPTION OF DRAWING(S) - The figure is a table showing time dependence of ionic conductivity of polymer electrolytes based on chlorinated polyvinyl chloride in lithium-lithium system with and without addition of additive compound.
NOVELTY - A matter composition comprises mixture of semi-conducting polymer and ionic electrolyte (0.01-5 wt.%). The polymer comprises a p-type polymer and an n-type electron acceptor.    USE - The invention is used in solar cell for converting sunlight into electrical energy (claimed).    ADVANTAGE - The invention involves improving conversion efficiency of plastic photovoltaic materials in order to provide low cost and efficient plastic solar cell.    DETAILED DESCRIPTION - INDEPENDENT CLAIMS are also included for:    (1) a solar cell for use in converting sunlight into electricity comprising the inventive composition that is in form of photovoltaic film having first and second sides; anode on the first side; and cathode on the second side;    (2) a method of making the solar cell comprising providing the inventive composition; placing the anode on the first side of the photovoltaic film; and placing the cathode on the second side of the film; and    (3) a method for converting sunlight into electricity comprising providing the solar cell and exposing the cell to sunlight to generate an electrical potential between the anode and the cathode.    DESCRIPTION OF DRAWING(S) - The figure shows an example of a chemical structure of poly(p-phenylene-vinylene) derivative that is useful in photovoltaic applications.
NOVELTY - A fuel battery comprises a first solid polymer electrolyte film having a rough surface and a catalyst electrode in contact with film.    USE - Used for fuel batteries.    ADVANTAGE - The electrolyte film has good affinity with the catalyst electrode. The catalyst electrode surface has good fuel permeability and prevents fuel close over.    DETAILED DESCRIPTION - INDEPENDENT CLAIMS are also included for the following:    (i) a similar battery comprising a catalyst electrode having a catalyst layer and a substrate, in which the catalyst layer contains a catalyst and a second solid polymer electrolyte, and the catalyst layer is in contact with the rough surface; and    (ii) the preparation of the battery.    DESCRIPTION OF DRAWING(S) - The drawing illustrates the product.    Catalyst electrodes (102, 108)    Catalyst layer (106, 112)    Substrate layer (104, 110)    First solid polymer electrolyte. (114)
NOVELTY - Photoelectric transformation element comprises electrolyte layer as electron charge transfer layer, wherein the electrolyte layer is an ion conductive showing electrochemical oxidation reduction characteristics.    USE - The product is used in dye sensitized solar batteries.    ADVANTAGE - The product has good ion conductivity, mechanical strength and long term stability. and no occurrence of liquid leakage.    DESCRIPTION OF DRAWING(S) - The drawing illustrates the product.    Transparent substrate (1)    Opposite electrode substrate (2)    Semiconductor layer (3)    Sealing material (5)
NOVELTY - Solid polymer electrolyte is prepared by taking polyvinyl alcohol with molecular weight between 2000-120000 with whole reactant (10-20 wt.%) to mixed with water (50-60 wt.%) under ambient temperature and in closed environment, and taking alkaline metal hydroxide (15-25 wt.%) to mix water (10-20 wt.%) under ambient temperature and in closed environment.    USE - The invention is used for preparing solid polymer electrolyte that can be used in nickel-metal hydride battery, nickel-cadmium battery, nickel-zinc battery, fuel cells, metal-air battery, primary and secondary alkaline batteries, or alkaline capacitors (claimed).    ADVANTAGE - The invention has increased mechanical strength, thermal stability, and electrochemical stability.    DETAILED DESCRIPTION - Preparation of solid polymer electrolyte comprises:    (1) mixing polyvinyl alcohol with molecular weight between 2000-120000 with whole reactant (10-20 wt.%) to mix with water (50-60 wt.%) under ambient temperature and in closed environment, and mixing alkaline metal hydroxide (15-25 wt.%) with water (10-20 wt.%) under ambient temperature and in closed environment;    (2) subsequently mixing the completely dissolved polyvinyl alcohol solution and alkaline metal hydroxide solution together at ambient temperature, heating the mixture in closed container up to 50-100 degrees C to copolymerize, and leaving it in atmosphere to cool; and    (3) spreading the cooled polymer on the carrier tray, and placing the tray in temperature/humidity chamber for 30-60 minutes under 40-80 degrees C and humidity of 20-50 relative humidity (RH%) to turn it into solid state polymer film.
NOVELTY - A draining device comprises: (i) a plug having a threaded portion, an annular member and a head portion; and (ii) an elongated opening disposed within the threaded portion. The annular member is disposed between the head portion and the threaded portion. The opening is in fluid communication with a pair of openings in the annular member.    USE - For a battery storage housing. For electric vehicles and hybrid electric vehicles.    ADVANTAGE - The device prevents backwash of any fluid into an internal compartment of the electric storage medium, or prevents backflow or splashing of a fluid into an interior of the housing.    DETAILED DESCRIPTION - An INDEPENDENT CLAIM is included for a housing for an electric storage medium (12) of a vehicle, comprising:    (a) openings in a lower surface of the housing;    (b) plugs each having the threaded portion, the annular member and the head portion; and    (c) the elongated opening (16).    DESCRIPTION OF DRAWING(S) - The figure is a perspective view of a housing for a battery pack.    Electric storage medium (12)    Elongated opening (16)
NOVELTY - A bipolar plate assembly (48) comprises an electronically conducting cooling fluid permeable flow field (52) bonded in electronic communication between two electrically conducting plates.    USE - Electrochemical cells particularly fuel cell.    ADVANTAGE - The assembly is thin, lightweight and supports high current densities. It also reduces the joints or junctions in the cells or a cell stack and reduces the need for gaskets. It eliminates electronic contact resistance.    DETAILED DESCRIPTION - A bipolar plate assembly comprises:    (a) two electrically conducting fluid impermeable plates;    (b) an electronically conducting cooling fluid permeable flow field bonded in electronic communication between the two electrically conducting plates; and    (c) a frame (54) disposed around a perimeter of the cooling fluid permeable flow field and bonded between the two electronically conducting plates.    The frame has channels for providing fluid communication between the cooling fluid permeable flow field and a fluid source.    DESCRIPTION OF DRAWING(S) - The figure is a partial cross-section of a bipolar plate.    Bipolar plate assembly (48)    Gas barrier (50)    Flow field (52)    Frame (54)
NOVELTY - A battery module comprises batteries (1); electrical interconnects (25) interconnecting the module batteries to one another; and a battery module bundling/compression mechanism.    USE - Used in batteries for industrial and commercial applications, e.g., in fork lifts, golf carts, uninterruptible power supplies, and electric vehicles.    ADVANTAGE - The invention is lightweight, simple, inexpensive, combines the structural support of the batteries, modules and packs with an air cooled thermal management for successful operation in electric vehicles without reducing its energy storage capacity or power output, increases the batteries reliability, and decreases cost.    DETAILED DESCRIPTION - A battery module comprises:    (1) batteries;    (2) electrical interconnects interconnecting the batteries of the module to one another and providing means for electrically interconnecting separate battery modules to one another; and    (3) a battery module bundling/compression mechanism.    The batteries are bound together within the bundling/compression mechanism such that batteries are secure and do not move or dislodge when subjected to the mechanical vibrations of transport or use. They are also bound within the bundling compression mechanism under external mechanical compression. The external mechanical compression is optimized to balance outward pressure due to expansion of the battery components and provide additional inward compression on the battery electrodes within each battery to reduce the distance between the positive and negative electrodes to increase overall battery power by optimally reducing the internal resistance.    DESCRIPTION OF DRAWING(S) - The figure shows a stylized depiction of a side view of the battery module.    Batteries (1)    Electrical interconnects (25)    Metal bars (34)
NOVELTY - A battery comprises a non-consumable gas diffusion positive electrode(s), a consumable negative metal electrode(s), an electrolyte based on water solutions of salts and/or bases, and a housing. The negative electrode(s) comprises aluminum, zinc, magnesium, and/or their alloys. It further comprises additives, which can be gallium, indium, thallium, tin, cadmium, lead, manganese, or iron.    USE - For electronic devices including radio telephones, portable audio video players, video cameras, and personal computers.    ADVANTAGE - The battery is independent, self-contained, and can be mechanically recharged. It has improved performance characteristics, and remains environmentally and ecologically clean throughout its full life cycle.    DETAILED DESCRIPTION - A battery comprises a non-consumable gas diffusion positive electrode(s), a consumable negative metal electrode(s), an electrolyte based on water solutions of salts and/or bases, and a housing. The housing encloses the electrolyte, the positive electrode(s), and the negative electrode(s), to create an inter-electrode gap. The negative electrode(s) comprises aluminum, zinc, magnesium, and/or their alloys. It further comprises additives, which can be gallium (Ga), indium (In), thallium (Tl), tin (Sn), cadmium (Cd), lead (Pb), manganese (Mn), or iron (Fe). The additives improves the electrochemical characteristics of the negative electrode(s), reduces corrosion, and preserves the negative electrode(s) while stored.    DESCRIPTION OF DRAWING(S) - The figure shows a schematic representation of a metal-air battery.
NOVELTY - The reverse side protection sheet (A) consists of a triple layer film (4) formed of heat resisting polypropylene resins (1-3) which have the ultraviolet absorbent, coloring agent and a light stabilizer.    USE - For crystalline silicon solar cell, amorphous silicon solar cell.    ADVANTAGE - Prevents invasion of water content, oxygen, thus degradation is restrained to minimum. Prevents hydrolysis deterioration effectively.    DETAILED DESCRIPTION - An INDEPENDENT CLAIM is also included for solar cell module.    DESCRIPTION OF DRAWING(S) - The figure shows the sectional view of the reverse side protection sheet of the solar cell module. (Drawing includes non-English language text).    Heat resisting polypropylene resins (1-3)    Triple layer film (4)    Reverse side protection sheet (A)
NOVELTY - Thermoplastic resin molding comprises an electroconductive agent. The electroconductive agent is a carbon nanotube.    USE - Thermoplastic resin molding used for solid polymer fuel cell or mass capacitor.    ADVANTAGE - Provides excellent electroconductivity using carbon nanotube. Also provides excellent corrosion resistance as the volume resistivity is low.
NOVELTY - The resin sheet has a base material layer (1) in which inorganic oxide particles having average particle diameter of 100 nm-100 mum are dispersed in the resin material. A hard coat layer (3) containing urethane group resin, is laminated under the base material layer through an organic gas barrier layer (2).    USE - Particle dispersed resin sheet for substrates (claimed) for liquid crystal display (LCD) (claimed) using supertwisted nematic (STN) type LC cell, thin film transistor (TFT), twisted nematic type LC cell, electroluminescent (EL) display (claimed) solar cell.    ADVANTAGE - Restrains dimensional change of the resin change while improving dispersibility of the particles. Allows uniform electrode formation and color filter formation, since coefficient of linear expansion within the surface and the dimensional change rates are of small values. Improves optical characteristics of the display while improving heat resisting property, chemical resistance, gas barrier property, impact strength without increasing the weight.    DETAILED DESCRIPTION - INDEPENDENT CLAIMS are also included for the following:    (1) substrate for solar cells;    (2) liquid crystal display;    (3) liquid crystal cell substrate; and    (4) electroluminescence display device.    DESCRIPTION OF DRAWING(S) - The figure shows a sectional view of the particle dispersed resin sheet.    base material layer (1)    organic gas barrier layer (2)    hard coat layer (3)
NOVELTY - A non-aqueous electrolyte liquid secondary battery has a cathode, an anode which can occlude-discharge lithium, and an electrolyte liquid in which lithium salt is dissolved in an non-aqueous solvent and 0.001-10 wt.% of compound having an electron-withdrawing group conjugated with carbon-carbon unsaturated bond dissolved in specific amount of an organic solvent with a preset dielectric constant.    USE - As non-aqueous electrolyte liquid secondary battery.    ADVANTAGE - The non-aqueous liquid secondary battery has high charging and discharging efficiency, safety, and good cycle property.    DETAILED DESCRIPTION - A non-aqueous electrolyte liquid secondary battery has a cathode, an anode which can occlude-discharge lithium, and an electrolyte liquid consisting of a lithium salt is dissolved in a non-aqueous solvent and 0.001-10 wt.% of compound having an electron-withdrawing group conjugated with carbon-carbon unsaturated bond dissolved in 60 wt.% or more of organic solvent having dielectric constant of 25 or more, with respect to non-aqueous solvent.    An INDEPENDENT CLAIM is also included for electrolyte liquid of non-aqueous electrolyte liquid secondary battery.
NOVELTY - A lead component integrates leads (21) for positive electrodes and negative electrodes, and sealing agent (106). The sealing agent is provided on both the surfaces of positive and negative electrodes to straddle the leads of electrodes.    USE - For battery (claimed).    ADVANTAGE - The dislocation of sealing agent is prevented during battery assembly. The sealing agent is joined without increasing the number of processes of battery assembly. The lead component improves ionic conductivity and cycle property of battery.    DETAILED DESCRIPTION - INDEPENDENT CLAIMS are included for the following:    (1) battery, which has a battery component (1) interposed between coverings (2,3) and uses lead component. The peripheral portions of coverings and battery component are sealed. The coverings has a resin layer provided on both surfaces of gas barrier layer. The battery has metal lead electrically connected to positive and negative electrode independently. The lead penetrates through the sealed portion of coverings to outer surface; and    (2) manufacture of lead components, which involves arranging parallelly a lead strip for positive electrode and another lead strip for negative electrode, arranging sealing agent at fixed interval on both surfaces of electrodes and subsequently heat-fusing or melting.    DESCRIPTION OF DRAWING(S) - The figure shows the disassembling isometric view of flat-plate type secondary battery. (Drawing includes non-English language text).    battery component (1)    coverings (2,3)    lead (21)    sealing agent (106)
NOVELTY - In the production of a polymer membrane (3) provided with a catalyst layer in regions on at least one side, a homogeneous catalyst is applied to the membrane and removed in places to produce separate catalyst segments (1a, 1b; 2a, 2b).    USE - The proton-conducting membrane or polymer membrane with segmented catalyst coating is used in planar micro-fuel cell arrays (claimed), which are useful in mobile electrical and electronic equipment.    ADVANTAGE - The membrane with catalyst segments makes very efficient use of the entire area of the polymer membrane and hence increases the degree of efficiency of small planar fuel cell arrays. The process is very cost-effective, as all the usual process for making membrane electrode units are suitable, whereas existing methods of segmenting the catalyst layer entail significant capital costs.    DETAILED DESCRIPTION - INDEPENDENT CLAIMS are also included the following:    (1) proton-conducting polymer membrane with a catalyst layer divided into not less than 2 segments on at least one side, in which the distance between these catalyst segments is less than 0.5 mm;    (2) planar micro-fuel cell array containing this membrane or a coated membrane made as described above.    DESCRIPTION OF DRAWING(S) - The drawing shows a section through a polymer membrane with catalyst segments on both sides.    Catalyst segments (1a, 1b, 2a, 2b)    Polymer membrane (3)    Areas from which catalyst has been removed (4)    Anode side (5)    Cathode side (6)
NOVELTY - Connector for solar panels comprises a socket section (BT) and a plug section (ST). The socket section comprises a metal bush (104) with an insulating sleeve (106) and the plug comprises a metal pin (111) which also has an insulating sleeve (109). Protective sleeves (121, 133) are fitted into the insulating sleeves and fit one inside the other when the connector is assembled. A spiral groove on one protective sleeve cooperates with a spiral rib inside the other to hold them together.    USE - Connector for solar panels.    ADVANTAGE - The connection is more secure.    DESCRIPTION OF DRAWING(S) - The drawing shows an exploded view of a connector.    Metal bush (104)    Insulating sleeves (106, 109)    Metal pin (111)    Protective sleeves (121, 133)    Socket section (BT)    Plug section (ST)
NOVELTY - Method for heating and cooling a room uses capillary tube mats (1) as heat exchangers. Heating and/or cooling liquid flows through these at a pressure of 3.0 - 6.0 bars.    USE - Heating and cooling a room.    ADVANTAGE - The capillary tubes are fire-retardant and do not produce drops.    DETAILED DESCRIPTION - An INDEPENDENT CLAIM is included for a heating and cooling system for a room comprising heat exchangers consisting of capillary tube mats. The system is fitted with temperature sensors and smoke detectors which are connected to the pump which controls the flow of heating or cooling liquid.    DESCRIPTION OF DRAWING(S) - The drawing shows a schematic view of the heating and cooling system.    Capillary tube mat (1)    Capillary tubes (2)    Feed tubes (3)    Collector tubes (4)    Liquid inlet tube (6)    Liquid outlet tube (7)
NOVELTY - A method for the production of a coating layer (108) on a substrate (110) for a cathode-electrolyte-anode unit (116) for a fuel cell, where layer (108) is used as the base for the unit (116), involves forming a coating film (108) from a precursor material separately from the substrate and then bonding this with the substrate (110).    USE - Coated substrates obtained by this method are used in cathode-electrolyte-anode units for fuel cells, e.g. high-temperature fuel cells.    ADVANTAGE - Enables the production of a suitably smooth base layer for the attachment of a cathode-electrolyte-anode unit to a rough and/or wide-mesh metal substrate.    DETAILED DESCRIPTION - An INDEPENDENT CLAIM is also included for a unit (112) comprising substrate (110) and coating layer (108), obtained by this method.    DESCRIPTION OF DRAWING(S) - Cross-section of fuel-cell components.    coating film (108)    unit formed by combining coating film with a knitted metal wire substrate (112)    smooth underside of coating film (114)    cathode-electrolyte-anode unit (116)    anode (118)    electrolyte (120)    cathode (122)
NOVELTY - A hybrid battery system (12) comprises a high power, low impedance battery (20) in parallel with a high-energy battery (22). The high power, low impedance battery and the high-energy battery have equal, fully charged, at rest, terminal voltages. The electrical couples of the high power battery and the high-energy battery are different one from the other. They are from pairs of electrical couples consisting of e.g. lead acid and nickel zinc.    USE - Used as energy source such as in many types of portable electrical equipment of all sorts, power tools, telephones, computers, and in traction vehicles of all sorts, and in stand-by situations.    DETAILED DESCRIPTION - A hybrid battery system comprises a high power, low impedance battery in parallel with a high-energy battery. The high power, low impedance battery and the high-energy battery have equal, fully charged, at rest, terminal voltages. The ampere-hour capacity of the high-energy battery to a predetermined cutoff voltage, is at least 20 times the ampere-hour capacity of the high power battery to the same cutoff voltage. The electrical couples of the high power battery and the high-energy battery are different one from the other. The electrical couples of the high power battery and the high energy battery are from pairs of electrical couples comprising lead acid and nickel zinc, lead acid and lithium ion, lead acid and lithium polymer, nickel zinc and lithium polymer, nickel metal hydride and lithium polymer, or carbon nickel oxide and nickel zinc.    DESCRIPTION OF DRAWING(S) - The figure is a simple circuit showing additions to the circuit showing a hybrid battery system.    Hybrid battery system (12)    Switch (18)    High power, low impedance battery (20)    High energy battery (22)    Pair of diodes (24)
NOVELTY - A negative battery paste is formed by: (a) combining barium containing material partially dissolved in portion of water with organic expander, carbon black and lead oxide containing material to form first mixture; (b) followed by combining the first mixture with sulfuric acid to form the paste.    USE - Used in the formation of negative battery paste.    ADVANTAGE - Utilizes water-soluble and/or water dispersible materials in the steps required to produce the paste.    DESCRIPTION OF DRAWING(S) - The figure is a graphical representation of initial capacity testing.
NOVELTY - An aerogel type platinum-ruthenium-carbon catalyst comprises platinum, ruthenium and carbon. It has a number of pores. It is prepared by drying while maintaining a microporous structure.    USE - As anode catalyst for a direct methanol fuel cell (claimed).    ADVANTAGE - The catalyst maintains a long-term high catalytic activity.    DETAILED DESCRIPTION - An aerogel type platinum-ruthenium-carbon catalyst comprises platinum, ruthenium and carbon. It has a number of pores. It is prepared by drying while maintaining a microporous structure.    An INDEPENDENT CLAIM is included for a method for manufacturing the aerogel type platinum-ruthenium-carbon catalyst as above, comprising:    (i) adding metal salts and a base catalyst to a solution of organic gel materials;    (ii) adding a solution of basic amine to the solution prepared solution, forming a sol;    (iii) aging the sol at 40-90degreesC for 1-20 days after sealing, forming and stabilizing a gel;    (iv) removing a solvent from the gel via a superficial drying process, making a type of aerogel; and    (v) carbonizing the aerogel in an inert atmosphere, followed by hydrogen reduction.
NOVELTY - A flexible, thin-film photovoltaic structure is produced by placing a substrate (32) in a processing chamber (22-30); and applying a layer of photovoltaic layer structure on a substrate, while generating an internal compression in the applied layer.    USE - For producing thin-film photovoltaic structure, e.g. chalcopyrite copper indium diselenide photovoltaic modules.    ADVANTAGE - The method shows that molybdenum-deposition used for glass is acceptable for flexible substrate, and the CIGS processing by conventional approaches are logical for continuous roll-to-roll processing. The addition of oxygen creates higher level of internal compressive stress to molybdenum sublayer.    DESCRIPTION OF DRAWING(S) - The figure is a schematic illustration of a process steps and stages for creating photovoltaic module.    Chamber (22-30)    Substrate (32)    Mo-rich layer (34)    CIGS sublayer (38)    CIS sublayer (40)
NOVELTY - An element comprises positive and negative electrodes stacked through a resin film.The element is inserted in horizontal state with respect to the opening surface of a battery jar. The element is pressurized with respect to width direction of resin film surface area through a side plate (5a) above pressure degree 50 kgf/dm2. The side plate and the battery jar are joined in the pressurized state.    USE - For manufacturing lead storage battery.    ADVANTAGE - By joining side plate and battery jar in a state in which element is pressurized with respect to width direction through resin film, life time is improved.    DESCRIPTION OF DRAWING(S) - The figure shows a sectional view of the lead storage battery.    element (2)    battery jar (4a)    side plate (5a)    pressurization tool (6)
NOVELTY - The crystal semiconductor particle (2) is adhered on a substrate (1) by heating an adhesive agent (6) applied on the substrate to specific temperature. An electrode layer (4), which is formed on the crystal semiconductor particle and substrate, is removed after which a protective layer (5) is formed.    USE - Manufacturing photoelectric conversion apparatus.    ADVANTAGE - Enables improving efficiency of the photoelectric conversion apparatus.    DESCRIPTION OF DRAWING(S) - The figure shows a section of the photoelectric conversion apparatus during manufacture.    Substrate (1)    Crystal semiconductor particle (2)    Electrode layer (4)    Protective layer (5)
NOVELTY - The panel structure has a multilayer sheet (1) containing metal foil layer, embedded in between integrally molded adhesion packing resin layers (5,6) including solar cell elements (4), and transparent resin films (2,3).    USE - Synthetic resin-made solar cell panel structure.    ADVANTAGE - The thermal stress generated in battery due to difference in molding temperature and environmental temperature during normal use, is reduced, thereby improving durability of battery.    DESCRIPTION OF DRAWING(S) - The figure shows the sectional view of the synthetic resin-made solar cell panel structure. (Drawing includes non-English language text).    multilayered sheet (1)    transparent resin films (2,3)    solar cell elements (4)    adhesion packing resin layers (5,6)    synthetic resin-made solar cell panel (10)
NOVELTY - An anti-reflective coating film on the polyester film base (F) generates plasma discharge, and has antimony, phosphorus, calcium and magnesium in the range of 100-200 ppm, 20-100 ppm and 30-200 ppm, respectively.    USE - Polyester film used in solar cell, image display device (claimed) such as liquid crystal display (LCD), organic electroluminescent display and plasma display panel (PDP), cathode ray tube (CRT).    ADVANTAGE - The polyester film is inexpensive and has high transparency, damp-proof property.    DETAILED DESCRIPTION - INDEPENDENT CLAIMS are also included for the following:    (1) antireflective coating film;    (2) antireflective coating film laminate structure;    (3) optical film; and    (4) image display device.    DESCRIPTION OF DRAWING(S) - The figure shows the schematic view of the plasma processing apparatus.    Base (F)
NOVELTY - The mixed layer (3, 4, 5, 6) is doped with a strong acceptor or donor. Doping is selected to act essentially on only one of the two main materials.    USE - Used for a solar cell (claimed) comprising organic- (2, 7), inorganic- and mixed layers.    ADVANTAGE - The photoactive component, especially a solar cell, is based on an inter-penetrating network exhibiting improved transport properties for charge carriers. In material doped as described, improved concentration of charge carriers in thermal equilibrium is achieved. The photogenerated charge carriers are transported in two ways. Doped material efficiently transports the majority carriers. Undoped material carries the minority carriers. For efficient transport of both, the mixture ratio can be deliberately offset i.e. the proportion of undoped material is increased. Optimal adjustment results in marked increase in transport properties for both types of charge carrier.    DESCRIPTION OF DRAWING(S) - The layered structure is shown in a schematic cross-section.    Substrate (0)    Contact (1)    Charge carrier transport layer (2)    First mixed layer, doped (3)    First mixed layer, undoped (4)    Second mixed layer, undoped (5)    Second mixed layer, doped (6)    Charge carrier transport layer (7)    Contact (8)
NOVELTY - The cleaning device includes a three-dimensional structural body which supports a substance for decomposing or adsorbing impurities.    USE - For removing impurities from the fuel or air supplied to a fuel cell.    ADVANTAGE - Efficient removal of impurities ensures that the fuel cell can maintain a high output for a long period.    DETAILED DESCRIPTION - An INDEPENDENT CLAIM is also included for a fuel cell power-generating installation.
NOVELTY - Electrolyte comprises an electrolyte composition and a matrix polymer obtained by polymerizing a first compound having at least 2 isocyanate groups and a second compound having at least 2 nucleophilic groups having active hydrogens.    USE - Used in the production of photoelectric conversion elements.    ADVANTAGE - A highly reliable solid electrolyte having excellent conductivity characteristics is obtained.    DETAILED DESCRIPTION - INDEPENDENT CLAIMS are also included for:    (1) a photoelectric cell including a semiconductor layer comprising semiconductor particles supporting a dye between an electrode formed on the surface of the substrate and an opposing electrode, and an electrolyte layer; and    (2) the manufacture of the photoelectric cell by introducing a mixed solution containing a first compound, a second compound and an electrolyte composition including a redox pair between the electrodes, and polymerizing the first and second compounds.    DESCRIPTION OF DRAWING(S) - The diagram shows a color-intensified solar cell.    Solar cell (1)    Transparent electrode (2)    Transparent electrode (3)    Semiconductor layer (4)    Solid electrolyte (5)    platinum layer (6)    Transparent electrode (7)    Transparent substrate (8)
NOVELTY - A solar panel structure (10) includes an extruded panel (12) of thermoplastic material that defines adjacent transparent or translucent channels (20A-I) through which a dark liquid may flow. A dark liquid may be introduced through an inlet (26) and caused to flow through the adjacent channels, in which the dark liquid is directly heated by solar radiation prior to the dark liquid passing through an outlet (28).    USE - Used in a closed liquid heating system.    ADVANTAGE - The radiant solar energy is primarily absorbed in the liquid directly, instead of indirectly being heated by conductive transfer through the panel. Thus, efficiency of the heating of the liquid is expected to increase. The panel is rigid and have sufficient strength that the roof of the building could be constructed from the panel(s), allowing two functions to be performed simultaneously, providing a covering structure and a solar panel arrangement in a single structure.    DETAILED DESCRIPTION - A solar panel structure includes an extruded panel of thermoplastic material that defines adjacent transparent or translucent channels through which a dark liquid may flow; two panel ends for directing the flow of the liquid at the ends of the channels; an inlet provided on one of the panel ends; and an outlet provided on the other panel end. A dark liquid may be introduced through the inlet and caused to flow through the adjacent channels, in which the dark liquid is directly heated by solar radiation prior to the dark liquid passing through the outlet.    DESCRIPTION OF DRAWING(S) - The figure shows an exploded perspective view of a solar panel structure.    Solar panel structure (10)    Extruded panel (12)    Top sheet (14)    Bottom sheet (16)    Adjacent transparent or translucent channels (20A-I)    End caps (22, 24)    Inlet (26)    Outlet (28)    Stoppers (30E-H)
NOVELTY - A proton exchanger for a fuel cell contains a basic compound including at least one hetero atom.    USE - Used as a proton exchanger in fuel cells.    ADVANTAGE - The fuel cell has a high conductivity without the presence of water.    DETAILED DESCRIPTION - An INDEPENDENT CLAIM is also included for a fuel cell including the proton exchanger.    DESCRIPTION OF DRAWING(S) - The diagram shows a phase diagram of the ionic liquid obtained by mixing benzimidazole and bis(trifluoromethanesulfonyl) amide. (Drawing contains non-English language text).
NOVELTY - A positive electrode current collector comprises a carbon rod; and a paraffin wax containing hydrocarbon whose molecular weight is 300-500 or a microcrystalline wax containing hydrocarbon whose molecular weight is 500-800, which is impregnated into the carbon rod. The endothermic amount of the paraffin wax or the microcrystalline wax obtained by differential scanning calorimetry up to 45degreesC is not more than 1 J/g.    USE - For a manganese dry battery (claimed).    ADVANTAGE - The current collector is capable of keeping the sealing performance of the battery in good condition during high-temperature storage even with a low-density carbon rod.
NOVELTY - An electrolyte film comprises a porous base material where the pores are filled with a first polymer capable of conducting protons and which comprises at least one second polymer selected from polyimides and polyamides.    USE - The electrolyte film is for use in fuel cells and for preparing electrolyte films/electrode jointed bodies for use in fuel cells.    ADVANTAGE - The electrolyte film inhibits permeation of methanol and exhibits no or a reduced change in its area when soaked in methanol and/or water. It has excellent proton conductivity.
NOVELTY - A thin film comprises a semiconducting conjugated polymer having at least 5 wt.% semiconductor nanocrystals embedded in the polymer. A portion of the semiconductor nanocrystals have an aspect ratio of more than 2.    USE - Photovoltaic device (claimed).    ADVANTAGE - Solar cells based on inorganic nanorods have good transport properties and absorption spectra that can also be extended into the near infrared, and can potentially reach efficiencies that rival conventional solar cells based on bulk inorganic semiconductors.    DETAILED DESCRIPTION - An INDEPENDENT CLAIM is also included for a process of making a polymeric thin film comprising washing surfactant-coated semiconductor nanocrystals with a solvent at least once, codissolving the washed semiconductor nanocrystals and a semiconducting polymer in a binary solvent mixture, and depositing the mixture.    DESCRIPTION OF DRAWING(S) - The figure shows an energy level diagram for CdSe and P3HT which shows a schematic of process of charge transfer between 5 nm CdSe and P3HT.
NOVELTY - Manufacture of a fullerene comprises: (a) preparing a mixture including fullerene, polycyclic aromatic hydrocarbon, and a carbon polymeric component; (b) separating the mixture into a polycyclic aromatic hydrocarbon and a mixture of fullerene and carbon polymeric component; and (c) separating this mixture into fullerene and carbon polymeric component.    USE - Fullerenes of molecular structure C60, C70, C76, C78, C82 and C84 are obtained for use in e.g. diamond coatings, battery materials, insulating materials, lubricants, and cosmetics.    ADVANTAGE - High purity fullerenes can be separated at a high productivity, and in high yield.    DETAILED DESCRIPTION - INDEPENDENT CLAIMS are also included for:    (1) the separation of fullerenes where the temperature when subliming the polycyclic aromatic hydrocarbon is 100-800 degrees C and the pressure is 0.001-200000 Pa; and    (2) the fullerenes obtained by firing and/or heat decomposing a hydrocarbon compound where the polycyclic aromatic hydrocarbon content is at most 1000 ppm.    DESCRIPTION OF DRAWING(S) - Figure 1 shows the production process.    Extraction-crystallization tank (12)    Extraction solvent tank (13)    Poor solvent tank (14)    Centrifugal separator (15)    Poor solvent separation tank (16)    Rotary distillation drier (17)    Centrifugal separator (18)    Drier (19)    Drier (20)    Cooler (21)    Storage tank (22)
NOVELTY - A polymer electrolyte composition contains an organic solvent; a lithium salt; and an aromatic compound.    USE - For lithium battery (claimed) used in portable electronic devices.    ADVANTAGE - The polymer electrolyte composition can suppress danger of ignition or explosion of a battery when the battery is overcharged due to some uncontrolled conditions, such as failure of a charger without need for an additional cutoff device, while not deteriorating the life cycle characteristics of the battery.    DETAILED DESCRIPTION - A polymer electrolyte composition comprises an organic solvent; a lithium salt; and an aromatic compound of formula Y1-X1-Ar-X2-Y2 (1).    Y1, Y2 = compound of formula (A);    R1 = H or alkyl, compound of formula (B) or OCN-;    X1, X2 = -(OCH2-C(OH)H-CH2O))n- , -(OCH2CH2)n-, or (CH2)n;    n = 0-20;    Ar = compound of formula (C);    R2, R3 = H or alkyl, or compounds of formulae (D) and (E).
NOVELTY - A lithium polymer secondary battery and a method for producing the same are provided to decrease the whole thickness of the battery, to solve a short problem and to reduce the manufacturing cost.    DETAILED DESCRIPTION - The lithium polymer secondary cell comprises a cathode plate (21) comprising a layer (21b) of cathode active material formed on at least one surfaces of a cathode collector (21a) in the form of a sheet having no pores; an anode plate (23) comprising a layer (23b) of an anode active material formed on at least one surfaces of an anode collector (23a) having multiple pores; and a separator (25) located between the cathode plate (21) and anode plate to insulate them.
NOVELTY - A lithium polymer cell comprising a separator bonded chemically to a polymer electrolyte is provided to improve the cell performance and safety, to reduce the swelling at a high temperature, and to prevent the leak of electrolyte.    DETAILED DESCRIPTION - The lithium polymer cell comprises a cathode and an anode which can absorb and release a lithium ion, a separator(1) inserted between the cathode and anode, and a polymer electrolyte. The lithium cell is characterized in that the separator(1) is a polyolefin-based separator or a fluorinated polyolefin-based separator and is bonded chemically to the polymer electrolyte. In particular, a peroxide group formed on the surface of the porous separator and inside the pores is cleaved by actinic radiation and the radicals formed thereby can participate the polymerization of monomers in the polymer electrolyte-forming composition so that the separator can be bonded chemically to the electrolyte.
NOVELTY - A nano-sized spherical and non-graphitized carbon for use in a secondary cell is provided to improve the processing capability and electro-conductivity in forming an electrode plate.    DETAILED DESCRIPTION - The nano-sized spherical and non-graphitized carbon is produced by the method comprising the steps of: (a) dissolving a monomer, formaldehyde and a surfactant having a concentration greater than the critical micelle concentration into water in the presence of a polymerization accelerating catalyst and controlling pH to obtain a solution; (b) stirring the solution obtained from the step (a); (c) polymerizing the solution obtained from the step (b) at a temperature of 30 to 200 degrees C to form a spherical polymer; (d) drying the polymer obtained from the step (c); and (e) heat treating the spherical polymer obtained from the step (d) under an inert atmosphere to carbonize it.
NOVELTY - The solar cell interlayer material contained in a solar cell, comprises a resin composition and/or solvent resistance resin composition having glass transition temperature of 80degreesC or more.    USE - Pigment sensitizing type solar cells (claimed) such as photoelectric converter.    ADVANTAGE - The interlayer material prevents the leakage of electrolysis solvent and electrolyte in a sealing cell. The interlayer material has high durability, safety and high reliability.    DETAILED DESCRIPTION - An INDEPENDENT CLAIM is included for pigment sensitizing type solar cell.    DESCRIPTION OF DRAWING(S) - The figure shows partial view of photoelectric converter using the solar cell interlayer material. (Drawing includes non-English language text).
NOVELTY - The slurry composition has non-fluorine-containing polymer (A) and (B) whose insoluble quantity with respect to N-methyl pyrrolidone are 50 wt.% or more and 5 wt.% or less, respectively, fluorine-containing polymer (C), liquid medium which melts the polymer (C), and electrode active material.    USE - For secondary-battery electrodes and secondary battery (claimed).    ADVANTAGE - The slurry composition has improved fluidity, little sedimentation of solid content, and desired bind property.    DETAILED DESCRIPTION - INDEPENDENT CLAIMS are included for the following:    (1) secondary-battery electrode; and    (2) secondary battery.
NOVELTY - The lead storage battery has an acid-proof porous resin layer (1) formed at the surface of anode (3) and/or cathode (2). The acid-proof porous resin layer has continuous hole.    USE - Lead storage battery.    ADVANTAGE - The battery retains liquids, has excellent discharge property, durability, intensity and acid resistance. The battery suppresses the discharge of active material from the electrode.    DETAILED DESCRIPTION - An INDEPENDENT CLAIM is included for manufacture of lead storage battery.    DESCRIPTION OF DRAWING(S) - The figure shows the cross-section of battery.    Porous resin layer (1)    Cathode (2)    Anode (3)    Glass fiber separator (4)
NOVELTY - The solid polymer electrolyte consists of specific structural polymer, plasticizer and metallic salt. The specific structural polymer comprises salt monomer having an ion interaction and a polymerizable functional group, and polymerizable monomer(s) having excellent compatibility and no ion dissociation group.    USE - Secondary battery used in mini disc player, mobile telephone, personal computer, digital camera and personal digital assistant.    ADVANTAGE - The solid polymer electrolyte has homogeneous composition, excellent mechanical strength, flexibility, safety moldability and aging stability, and high ion electroconductivity.
NOVELTY - The support material consists of non-woven fabric having polyvinylidene fluoride resin in the powder form. The porosity of the powder is 50-80%.    USE - For solid electrolyte of lithium ion polymer battery (claimed).    ADVANTAGE - The support material provides high electric conductivity for solid electrolyte support.    DETAILED DESCRIPTION - The non-woven fabric component consists of ultra fine fiber and pulp-like material.
NOVELTY - The sheet has upper and lower polypropylene resin films (3), each containing ultraviolet absorber and light stabilizer, are laminated on the upper surface of a base film (1) and lower surface of base film coated with vapor deposition layer (2). A weather proof outer layer (4) is laminated on the lower resin film.    USE - For solar cell module (claimed).    ADVANTAGE - The strength, weather resistance, water proof property, heat resistance property, light resistance, chemical resistance, damp proofing, stain resistance, light reflection property, light diffusion property of the rear side protection sheet, are improved.    DETAILED DESCRIPTION - An INDEPENDENT CLAIM is included for solar cell module.    DESCRIPTION OF DRAWING(S) - The figure shows the sectional view of the protection sheet.    base film (1)    vapor deposition layer (2)    upper and lower polypropylene resin films (3)    weather proof outer layer (4)
NOVELTY - A gel electrolyte (8) comprises an electrolyte salt and a solvent in a polymer matrix consisting of a cross-linked polymer formed from bifunctional acrylamide compound (I).    USE - For non-aqueous electrolyte battery (claimed) e.g. lithium secondary battery, and capacitor.    ADVANTAGE - The gel electrolyte has excellent adhesion on the electrode surface. The battery using the gel electrolyte has excellent cycle property.    DETAILED DESCRIPTION - A gel electrolyte comprises an electrolyte salt and a solvent in a polymer matrix consisting of a cross-linked polymer formed from bifunctional acrylamide compound of formula (I).    R1 and R2 = hydrogen atom or alkyl group; and    n = 1-18.    An INDEPENDENT CLAIM is also included for the non-aqueous electrolyte battery which is formed using the gel electrolyte.    DESCRIPTION OF DRAWING(S) - The figure shows the coin-type secondary battery using the gel electrolyte.    positive electrode (4)    positive electrode collector (5)    negative electrode (6)    negative electrode collector (7)    gel electrolyte (8)
NOVELTY - A catalyst layer comprises a carbon powder having specific surface area of 50-900 m2/g, hydrogen ion conductive polyelectrolyte having ion exchange capacity of 0.9-1.4 meq/g, and a water-repellent material which supported a platinum group metal catalyst. The water-repellent material consists of a tetrafluoroethylene-hexafluorinated propylene copolymer.    USE - Polyelectrolyte type fuel cell.    ADVANTAGE - The catalyst layer maintains diffusibility of reactive gas, and has high hydrogen ion conductivity and excellent reaction efficiency.    DETAILED DESCRIPTION - An INDEPENDENT CLAIM is included for manufacture of the catalyst layer which involves spraying dispersion liquid or solution of hydrogen ion conductive polyelectrolyte and dispersion liquid or solution of water-repellent material to carbon powder in dry atmosphere, supporting a platinum group metal catalyst on the obtained carbon powder, granulating the obtained carbon powder and grinding the obtained granules.    DESCRIPTION OF DRAWING(S) - The figure shows the longitudinal cross-section of the outline structure of the manufacturing apparatus which is used for the catalyst layer manufacture.    Lower cylindrical container (1)    Cylinder portion (2)    Bag filter (4)    Impact target (10)    Gas exhaust port (12)
NOVELTY - The method involves laminating sequentially release film (14), outer skin pattern (11a), peeling film (15), porous release film (16) and ventilation mat (17) on a fixed board (13). The laminate is maintained in a vacuum state by the sealing film (18). The sealing film is removed after heating and pressuring the laminate. The outer skin pattern consists of thin and thick prepregs (11a1,11a2).    USE - For molding outer skin for honey comb shaped sandwich panel used as solar cell panel for satellite.    ADVANTAGE - The outer skin of required flatness is easily molded with out generation of bending and cracking.    DETAILED DESCRIPTION - The thick prepreg is formed at center and peripheral portions of the thin prepreg. The small holes in the porous release film, are formed corresponding to the thick prepreg. The prepreg is made of carbon fiber reinforced plastic which is impregnated in epoxy resin.    DESCRIPTION OF DRAWING(S) - The figure shows the sectional views of the molding units.(Drawing includes non-English language text).    outer skin pattern (11a)    thin and thick prepregs (11a1,11a2)    fixed board (13)    release film (14)    peeling film (15)    porous film (16)    ventilation mat (17)    sealing film (18)
NOVELTY - Some metallic materials (11,12) made from a metal having a larger ionization tendency than the fins (3a,4a) of the indoor heat exchangers (3,4), are fixed to the paths from the fins to the drain pans (7,8) in the indoor unit (20) of the air conditioner. The metallic materials and the heat exchanger are electrically conducted.    USE - For performing an indoor air conditioning.    ADVANTAGE - The microbes containing negative charges mixed in the dew condensation water dropped from the indoor heat exchanger are caught by the electrophoresis, according to the emission of positive metal ions emitted from the metallic materials of large ionization potential fixed in contact with the heat exchanger near the drain pans. The free activity of the microbes is suppressed and inactivated. The microbes are made to become extinct soon. The reproduction of various microorganisms, as the drain pan is restrained favorably over a long period of time and in other words the stuffing of a drain pipe with the microorganism is prevented.    DETAILED DESCRIPTION - The drain pans collect the door condensation water dropped from the indoor heat exchanger, when carrying out the temperature control of the wind passing through the heat exchanger along ventilation paths from source suction openings (1,2) towards an exit cone (6). A ventilation fan (5) is mounted in the indoor unit to blow-off air into a room from the exit cone after performing the temperature control with the indoor heat exchanger.    DESCRIPTION OF DRAWING(S) - The figure shows a rough sectional side view of the indoor unit of an air conditioner. (Drawing includes non-English language text).    source suction openings (1,2)    heat exchangers (3,4)    fins (3a,4a)    ventilation fan (5)    exit lane (6)    drain pans (7,8)    metallic materials (11,12)    indoor unit (20)
NOVELTY - A light emitting device has a light emitting substance between an anode and a cathode and emits light by electrical energy. The light emitting device contains a polymer having at least one skeleton of a pyrromethene compound of formula (1) or its metal complex    USE - The light emitting device is used for a display element, flat panel display, back light, illumination, interior, sign, signboard, electronic camera, or light signal generator.    ADVANTAGE - The light emitting device has high brightness and superior durability.    DETAILED DESCRIPTION - The light emitting device contains a polymer having at least one skeleton of a pyrromethene compound of formula (1) or its metal complex.    At least one of R1-R7 = is used for linking other pyrromethene directly or through substituent; and    the others R1 - R7 = = H, alkyl, cycloalkyl, aralkyl, alkenyl, cycloalkenyl, alkynyl, hydroxyl, mercapto, alkoxy, alkylthio, arylether, arylthioether, aryl, heterocycle, halo, haloalkane, haloalkene, haloalkyne, cyano, aldehyde, carbonyl, carboxyl, ester, carbamoyl, amino, nitro, silly, siloxanyl, or aromatic, aliphatic, or heterocyclic condensed ring formed between adjacent substituents.
NOVELTY - Photoelectric conversion element has a photoelectric conversion layer comprising a block copolymer composed of polymer units including a molecular structure having electron donating properties and a polymer unit including a molecular structure having electron accepting properties.    USE - Used in photovoltaic power generators and photovoltaic power generating systems.    ADVANTAGE - The photoelectric conversion layer enables suppression of macro-phase separation of the donor and acceptor, enabling favorable charge separation and has a carrier drifting function.    DESCRIPTION OF DRAWING(S) - Figure i shows the layer structure of the photoelectric conversion element. (Drawing contains non-English language text).
NOVELTY - A heat transfer composition comprises (wt.%): an alcohol (0-90); a polyalkene oxide (1-90), an additive (0-50); and water (balance).    USE - For use in fuel cell assembly (particularly proton exchange membrane fuel cell, phosphoric acid fuel cell, molten carbonate fuel cell, solid oxide fuel cell, or alkaline fuel cell) (all claimed) with high electrical resistance, power-generating equipment, or engines.    ADVANTAGE - The inventive heat transfer composition provides high electrical resistance.    DETAILED DESCRIPTION - INDEPENDENT CLAIMS are also included for:    (a) a fuel cell system comprising one or more fuel cell assemblies and a heat transfer composition as above; and    (b) a method for removing heat from a fuel cell assembly by contacting the fuel cell assembly with a heat transfer composition as above.
NOVELTY - A vehicle power supply unit includes plastic part made of degradable plastic.    USE - Vehicle power supply unit for vehicles.    ADVANTAGE - Does not cause an environmental problem during and after use. It has a waste that is not decomposed semi-permanently. It does not decompose during usage.    DESCRIPTION OF DRAWING(S) - The figure shows an exploded view of the cell of fuel cell system.    Fuel cell (10)    Electrode assembly (11)    Diffusion layers (12,13)    Separators (14,15)    Seal frames (16,17)
NOVELTY - A battery pack (100) comprises a battery cell (110) having upper and lower surfaces. The battery cell has a length, width, and a thickness for insertion into the hand-held portable device.    USE - The battery pack is used for powering a hand-held portable electronic device, specifically wireless telephone, hand-held computer or personal digital assistant (all claimed) for business, education and leisure.    ADVANTAGE - The battery pack prevents the loss of electrical connectivity when the electronic device is vibrated or dropped.    DETAILED DESCRIPTION - A battery pack comprises a rectangular battery cell having upper and lower surfaces; battery cell casing (120) enclosing an outer perimeter of the battery cell where the casing has a width equal to the thickness of the battery cell; and a pair of locking latches (130, 135) for latching the battery pack to a hand-held portable electronic device. The battery cell has a length, width, and a thickness for insertion into the hand-held portable device. The casing has a width equal to the thickness of the battery cell. A first locking latch of the pair of locking latches is defined along a first side of the battery cell, and a second locking latch of the pair of locking latches is defined along a second side of battery cell opposite the first locking latch.    DESCRIPTION OF DRAWING(S) - The figure is a top plan view of a battery pack.    Battery pack (100)    Battery cell (110)    Battery cell casing (120)    Locking latches (130, 135)
NOVELTY - The battery consists of a cathode layer (2), a polymer electrolyte layer (3), an anode layer (4) laminated with each other to form an electric power generating component (7). The cross-section of the laminated electric power generating component, is covered with a resin material (6).    USE - Polymer electrolyte battery for electric vehicle.    ADVANTAGE - Prevents short circuit of electric power generation component by the resin material.    DESCRIPTION OF DRAWING(S) - The figure shows the model of laminate structure of battery.    cathode layer (2)    polymer electrolyte layer (3)    anode layer (4)    resin material (6)    electric power generating component (7)
NOVELTY - The ceiling wall of a rectangular shaped housing (4) is provided with an opening (7) in the center through which silicone resin is filled to fix electronic components (3) within the housing.    USE - Battery charger for mobile telephone.    ADVANTAGE - Fixation of electronic components within housing is performed reliably.    DETAILED DESCRIPTION - An INDEPENDENT CLAIM is also included for protective circuit module manufacture.    DESCRIPTION OF DRAWING(S) - The figure shows a perspective view of the protective circuit module.    Board (2)    Electronic component (3)    Housing (4)    Sealing resin (5)    Opening (7)    Terminals (8,9)    Battery pack (10)
NOVELTY - The non-aqueous electrolyte secondary cell comprises a anode-containing anode sheet having a lithium containing compound in surface, a cathode-containing cathode sheet and a non-aqueous electrolyte. An electrical high resistance layer having resistance value higher than resistance value of the anode sheet is formed at least on one inner surface of the anode sheet or cathode sheet.    USE - Used as non-aqueous electrolyte secondary cell.    ADVANTAGE - The non-aqueous electrolyte secondary cell has high energy density and is excellent in safety.    DESCRIPTION OF DRAWING(S) - The figure shows the section of the anode.
NOVELTY - The cyanuric acid ester-type resin has a proton conductive group.    USE - For polymer film (claimed) used for solid polymeric type fuel cells.    ADVANTAGE - The resin has high proton conductivity and resistance against environmental change of high humidity.    DETAILED DESCRIPTION - An INDEPENDENT CLAIM is also included for a polymer film.
NOVELTY - The solid polymer electrolyte has an ionic group and one or more heat crosslinking property groups in the molecule.    USE - Solid polymer electrolyte film used for proton exchange membrane of fuel cell (claimed).    ADVANTAGE - The solid polymer electrolyte film has excellent durability, ionic conductivity and swelling proof property.    DETAILED DESCRIPTION - The ionic group is sulfonic acid group or phosphonic acid group. The polymer principal chain is polyether sulfone or polyether ketone.    INDEPENDENT CLAIMS are included for the following:    (1) manufacture of solid polymer electrolyte film;    (2) solid polymer electrolyte film; and    (3) fuel cell.
NOVELTY - The solid polymer electrolyte has an ionic group, and 1 or more light crosslinkable group(s) in the molecule.    USE - For proton exchange membrane of fuel cell (claimed).    ADVANTAGE - The solid polymer film has excellent durability, swelling-proof property and ionic conductivity.    DETAILED DESCRIPTION - The ionic group is sulfonic acid group or phosphonic acid group. The polymer principal chain is polyether sulfone or polyether ketone. INDEPENDENT CLAIMS are included for the following:    (1) manufacture of solid polymer electrolyte film;    (2) solid polymer electrolyte film; and    (3) fuel cell using the solid polymer electrolyte.
NOVELTY - The adhesion power of an adhesive layer (1b) provided at the reverse side of a base film (1a), is less than 2.8N/20 mm at tensile velocities of 0.3 m/minute and 10 m/min after heating the adhesive layer to 150 degrees for 1 hour by the state stuck on adherence surface.    USE - For transparent conduction film used as transparent electrode in liquid crystal display, touch panel, solar cell, sensor, electro luminescence display.    ADVANTAGE - Protects the adhered from contamination during the heating process. Provides subsequent peeling of the adhesive layer favorably.    DESCRIPTION OF DRAWING(S) - The figure shows the sectional drawing of the protective film for transparent conduction films. (Drawing includes non-English language text).    surface protective film (1)    base films (1a,2a)    adhesive layer (1b)    transparent conduction film (2)    electroconductive thin film (2b)    hard-coat layer (2c)
NOVELTY - The solar cell module (10A) has fiber reinforcement resin (FRP) substrate (12A) in non-light receiving side. An ethylene vinyl-acetate copolymer-resin (EVA) film (13B) is laminated on FRP substrate, by heating.    USE - Solar cell module using fiber reinforcement resin (FRP) substrate.    ADVANTAGE - The rust formation is avoided so the quality of the solar cell module is improved.    DETAILED DESCRIPTION - An INDEPENDENT CLAIM is also included for manufacture of solar cell module using FRP substrate.    DESCRIPTION OF DRAWING(S) - The figure shows a section of the solar cell module. (Drawing includes non-English language text).    Solar cell module (10A)    Glass substrate (11)    FRP substrate (12A)    EVA film (13B)    Solar cell (14)
NOVELTY - An absorber (17) is provided inside a housing (16) to absorb moisture content generated in an oxygen lateral electrode during electric power generation of a fuel cell. A coupling (14) connects the fuel cell with the water recovery equipment.    USE - Collection of water generated during generation of electric power in fuel cell used in portable apparatus such as notebook computer, printer, telephone, telephone receiver, communication apparatus, personal digital assistant, audio video apparatus, camera, fan, refrigerator, iron, pot, cleaner, rice cooker, induction heating cooker, luminaire, game machine, radio control car, toy, power tool, medical apparatus, measurement apparatus, business machine, health and beauty instruments, and electronic control robot.    ADVANTAGE - Enables easy and reliable recovery of water by the water recovery equipment. The moisture content generated in oxygen lateral electrode is recovered preventing damping of electrodes with surplus moisture content and deterioration of the material.    DETAILED DESCRIPTION - INDEPENDENT CLAIMS are also included for the following:    (1) generated water recovery method;    (2) fuel cell;    (3) water discharging apparatus;    (4) water ejection method; and    (5) water recovery system.    DESCRIPTION OF DRAWING(S) - The figure shows a section of the water recovery equipment. (Drawing includes non-English language text).    Coupling (14)    Housing (16)    Absorber (17)
NOVELTY - The ball-and-roller bearings (33a,33b) of the impeller (32) that force feeds various fluids to fuel cell stack are sealed with fluorine grease containing fluororesin, fluorine oil, synthetic oil containing urea compound or lithium complex grease containing a lithium complex.    USE - Power generation for driving motor vehicle. Also for vessels and spacecraft.    ADVANTAGE - Prevents malfunctioning of fuel cell due to grease leak.    DESCRIPTION OF DRAWING(S) - The figure shows the section of the impeller for force feeding various fluids into fuel cell stack.    Rotor shaft (31)    Impeller (32)    Ball-and-roller bearing (33a,33b)    Water vapor suction mouth (34)    Pressurization volute (37)    Water vapor ejection mouth (38)    Sealing (39)
NOVELTY - A fuel cell contains an electrode containing a catalyst containing an electroconductive organic polymer and a redox functioning group. The fuel cell contains a proton exchange film containing a polymer comprising an acidic radical and a hydrocarbon structure. The hydrocarbon structure contains a heteroatom(s) selected from nitrogen, sulfur, oxygen or fluorine, but not perfluoro hydrocarbon.    USE - Used as a fuel cell.    ADVANTAGE - The fuel cell is obtained economically, and provides good output, high discharging efficiency with high current density and high electromotive force.
NOVELTY - The polymer electrolyte battery has a separator and a polymer electrolyte provided between positive and negative electrode plates. In the polymer electrolyte, the electrolyte is impregnated in dipentaerythritol acrylate and linear polyethyleneglycol acrylate group monomers.    USE - Polymer electrolyte battery.    ADVANTAGE - Leakage in polymer electrolyte battery is prevented, thus high safety is ensured.    DETAILED DESCRIPTION - An INDEPENDENT CLAIM is also included for manufacturing method of polymer electrolyte battery.    DESCRIPTION OF DRAWING(S) - The figure shows a perspective view of the polymer electrolyte battery.    terminals (3)    battery housing (6)
NOVELTY - A solid-state electrolyte contains electrolyte liquid containing tolylthiobenzene fluoro ethyl sulfonyl-imide lithium with concentration of 0.6-2.0 mol/L of electrolyte salt and a polymeric cross-linking material. The mean diameter of the polymeric material is 10-1.0 mum. The thickness of electrolyte layer comprising solid-state electrolyte, is reduced to 95-80% after charging of cathode.    USE - Lithium secondary battery for portable electronic device.    ADVANTAGE - The lithium secondary battery having high output characteristics without having influence of temperature, is achieved.    DETAILED DESCRIPTION - An INDEPENDENT CLAIM is also included for lithium secondary battery manufacturing method.
NOVELTY - The height and width of a secondary battery are 9.8x107 or less and 1.2x103 or more, respectively. The area enclosed by anode and cathode (12,13) kept at a distance (d) is expressed as M mm2 and satisfies a relation k-M/d. The battery comprises non aqueous electrolyte which shows a non Newtonian property.    USE - Mobile telephone.    ADVANTAGE - Impregnates easily the electrolyte liquid and suppresses liquid spill.    DESCRIPTION OF DRAWING(S) - The figure shows an expanded section of non aqueous electrolyte secondary battery.    Anode (12)    Cathode (13)
NOVELTY - The secondary battery has electroconductive interruption materials (101,102) interrupting electroconductivity, made of positive temperature coefficient (PTC) material and arranged in the collector portions of the positive and negative electrodes (13,14).    USE - Secondary battery used as electric power source in portable electronic device such as mobile telephone, video camera and also for domestic electrical storage apparatus of electric vehicle.    ADVANTAGE - Thermal runaway of the battery is prevented, even if short circuit occurs, by providing electroconductive interruption materials in collector portions of the positive and negative electrodes.    DESCRIPTION OF DRAWING(S) - The figure shows the configuration of the secondary battery. (Drawing includes non-English language text).    electrolyte liquid (11)    container (12)    positive and negative electrodes (13,14)    positive and negative electrode terminals (13a,14a)    electroconductive interruption materials (101,102)
NOVELTY - The terminal boards (16) connect the protective circuit comprising a molded product (13) having an electronic component mounted on a substrate (11), to the battery (40). A molded product has a protrusion (17) which integrally protrudes from the flat upper surface.    USE - For battery pack (claimed) of portable terminal e.g. mobile telephone.    ADVANTAGE - By providing the protrusion, reliable space is maintained between the battery and the protective circuit module, hence short-circuit is prevented. The protective circuit module has a simple structure with reduced cost.    DETAILED DESCRIPTION - An INDEPENDENT CLAIM is also included for battery pack.    DESCRIPTION OF DRAWING(S) - The figure shows the top view of the battery pack.    protective circuit module (10)    substrate (11)    molded product (13)    terminal boards (16)    protrusion (17)    battery (40)
NOVELTY - Tensile strength is given to a film containing a high molecular compound with aromatic ring, followed by drying to form a film containing a high molecular compound with aromatic ring having sulfonic acid group in one portion.    USE - For manufacturing sulfonated polymer film used for fuel cells (claimed).    ADVANTAGE - The manufacture of smooth sulfonated polymer film is enabled. The film has high proton conductivity, mechanical characteristics, gas cut-off property and chemical and thermal stability.    DETAILED DESCRIPTION - INDEPENDENT CLAIMS are included for the following:    (1) film; and    (2) solid polymeric type fuel cell.
NOVELTY - A polymer gel (35) is formed by gelatinizing polymer molecule (34) of a hydrocarbon group polymer by adding water to a liquid mixture containing a solvent and hydrocarbon group polymer. The gel is diluted with water for lowering the concentration of the solvent, and is dried after removing water.    USE - For solvent substitution of hydrocarbon group polymer used for shaping electrolyte film for fuel cells.    ADVANTAGE - The wetness of hydrocarbon group polymer is suitable for applying to an electrode and forming an electrolyte film having uniform thickness. The water used for dilution, is removed quickly and easily using filter paper, and the drying process is shortened, thereby enabling the improvement of productivity and reduction of installation cost. The substitution method quickly and efficiently performs substitution of solvent of hydrocarbon group polymer in alcohol solvent.    DETAILED DESCRIPTION - A polymer gel (35) is formed by gelatinizing polymer molecule (34) of a hydrocarbon group polymer by adding water to a liquid mixture containing a solvent and hydrocarbon group polymer. The gel is diluted with water for lowering the concentration of the solvent, and is dried after removing water. The gel is mixed with alcohol solvent (44) and stirred to obtain solvent substituted hydrocarbon group polymer.    DESCRIPTION OF DRAWING(S) - The figure shows the solvent substitution method of hydrocarbon group polymer.    polymer molecule (34)    polymer gel (35)    alcohol solvent (44)
NOVELTY - The battery includes a cathode collector (i) and an anode collector (h) which are connected to the metal pattern (b) formed on either surfaces of an insulated substrate (d), through a contact hole (n) and a through hole (a), respectively.    USE - Battery with solid electrolyte for electronic device.    ADVANTAGE - Since the cathode and anode collector are effectively connected to metal patterns of substrate, the assembly process of the battery is performed easily and efficiently.    DETAILED DESCRIPTION - An INDEPENDENT CLAIM is also included for solid type battery manufacturing method.    DESCRIPTION OF DRAWING(S) - The figure shows a sectional view of the battery.    through hole (a)    metal patterns (b)    insulated substrate (c)    anode (d)    electrolyte (e)    cathode (f)    anode collector (h)    cathode collector (i)    contact hole (n)
NOVELTY - The non-aqueous secondary battery has cathode (2) comprising carbon material or material performing lithium insertion, anode (1) comprising metallic oxide or metal sulfide as positive electrode active material and an organic electrolyte. A compound having alkyl group and/or halogen atom coupled to a benzene ring is used as organic electrolyte. A conductive polymer is formed at the anode surface.    USE - As lithium ion battery.    ADVANTAGE - The non-aqueous secondary battery has excellent reliability even after high temperature storage, and has safety during overcharge.    DETAILED DESCRIPTION - An INDEPENDENT CLAIM is included for manufacture of non-aqueous secondary battery.    DESCRIPTION OF DRAWING(S) - The figure shows the longitudinal cross-sectional view of the non-aqueous secondary battery.    anode (1)    cathode (2)
NOVELTY - A non-aqueous electrolyte secondary battery is equipped with an electrode containing phosphorylated or phosphoric acid compound-containing cellulose-type compound.    USE - Electric power storage in electronic devices and electric vehicles.    ADVANTAGE - The non-aqueous electrolyte secondary battery has excellent safety and reliability. The overshooting phenomenon of the battery is suppressed.    DESCRIPTION OF DRAWING(S) - The figure shows the characteristic view of the time of the test at elevated temperature of 200 degreesC. (Drawing includes non-English language text).
NOVELTY - The mold has a cavity (3) in which a fused resin is filled and hardened to form a box-shaped molded product (30) with side walls (32) projecting from the edges of a top plate. A gate (13) is set at each corner of the cavity at a position corresponding to the end faces of the side walls of the product to fill the resin into the cavity.    USE - For performing injection molding of a fused resin for manufacturing a box-shaped molded product (claimed) with a thin portion for the battery of a mobile telephone.    ADVANTAGE - The fused resin implanted from the corners of a cavity can be uniformly distributed on the top plate of a box-shaped molded product. The entire top plate can be reliably filled and the molded product is formed exactly with a very thin top plate of required plate thickness dimension.    DETAILED DESCRIPTION - INDEPENDENT CLAIMS are also included for the following:    (1) box-shaped molded product; and    (2) box-shaped molded product manufacturing method.    DESCRIPTION OF DRAWING(S) - The figure shows a partially expanded view of the metallic mold.    cavity (3)    gate (13)    box-shaped molded product (30)    side walls (32)
NOVELTY - The battery packaging material (10) has a base material layer (11), an adhesive layer (I), aluminum layer (12), an adhesive layer (II) (13) and a sealant layer (14). The sealant layer has a multilayer structure having a heat-resistant resin layer containing 4-methyl-1-pentene group polymer graft modified by unsaturated carboxylic acid, provided on a lead wire (4). A battery packaging material is sealed on the battery.    USE - For accommodating a battery.    ADVANTAGE - The battery packaging material heat seals the laminate stably without short circuiting of the lead wire and the barrier layer of the laminate.    DETAILED DESCRIPTION - The battery packaging material (10) has a laminate accommodating battery. The laminate has a base material layer (11), an adhesive layer (I), aluminum layer (12), an adhesive layer (II) (13) and a sealant layer (14). The sealant layer has a multilayer structure having a heat-resistant resin layer containing 4-methyl-1-pentene group polymer graft modified by unsaturated carboxylic acid, provided on a lead wire (4). Circumference of the battery is heat sealed. An INDEPENDENT CLAIM is included for battery.    DESCRIPTION OF DRAWING(S) - The figure shows the battery packaging material.    lead wire (4)    battery packaging material (10)    base material layer (11)    aluminum layer (12)    adhesive layer (II) (13)    sealant layer (14)
NOVELTY - Decreasing the resistivity of a conductive flow field plate includes heating the conductive plate to greater than 25 degreesC but less than its material softening temperature (preferably 185 degreesC), maintaining the conductive plate at this temperature for at least 10 hours, and cooling the conductive plate to room temperature.    USE - Decreasing the resistivity of a conductive flow field plate for use in fuel cell.    ADVANTAGE - The process decreases the resistivity of conductive flow field plate by up to 30-50%.
NOVELTY - Production of self-aligning series circuits of thin and/or thick films comprises substrate (10) with electrical conductor tracks (20); first main layer (30); second main layer of granular particles (40); layers, combined with machining stages depending on the material and process; third main layer (70); and fourth main layer (80), such that layers (30), (70) and (80) respectively are at angles alpha, beta and gamma to the substrate surface.    USE - The process is used for production of self-aligning series circuits of thin and/or thick films (all claimed), preferably for photovoltaic cells, e.g. solar cells.    ADVANTAGE - The process avoids the drawbacks of existing commercial processes and requires only a few, very simple process stages.    DETAILED DESCRIPTION - An INDEPENDENT CLAIM is also included for series circuits of thin and/or thick films produced by the method of the claim.    DESCRIPTION OF DRAWING(S) - The drawing shows a series circuit used e.g. for solar cells, with current flow in the direction shown by the arrows.    Substrate (10)    Electric conductor tracks (20)    Adhesive layer applied at an angle alpha (30)    Semiconductor layer of granular particles (40)    Insulating layer (50)    n-Conducting buffer layer (60)    Intrinsic layer applied at angle beta (70)    Front contact layer applied at angle gamma (80)
NOVELTY - A bi-polar plate has an anode portion (8) in a first fuel cell, and a cathode portion (10) in a second fuel cell and having a flow field to introduced oxygen to the cathode portion. The anode portion has a fuel flow field, a gas permeable membrane positioned away from an anode aspect of a membrane electrolyte of the first cell, and a gaseous effluent vent channel (40) adjacent the membrane and communicating gaseous effluent via an outlet.    USE - For a fuel cell stack (2) for fuel cell system used in producing electrical energy through electrochemical oxidation of an organic fuel, e.g. methanol, and reduction of an oxidizing agent, e.g. air.    ADVANTAGE - The invention vents anode effluent gas without the use of external gas separators, and improves performance and limits the size of a stack system implementing the stack.    DETAILED DESCRIPTION - INDEPENDENT CLAIMS are also included for:    (a) a fuel cell (24, 28) of a fuel cell stack comprising anode and cathode chambers, a proton conducting membrane electrolyte (6) positioned between the chambers, and the inventive bi-polar plate;    (b) a fuel cell system comprising a fuel delivery mechanism, a fuel cell stack including at least two fuel cells, and the inventive bi-polar plate; and    (c) a method of removing gaseous effluents from the anode aspect of a fuel cell system comprising collecting gaseous effluent at the anode chamber, and communicating the collected gaseous effluent to the outlet.    DESCRIPTION OF DRAWING(S) - The figure shows the anode plate in a multi-fuel cell arrangement.    Fuel cell stack (2)    Membrane electrolyte (6)    Anode portion (8)    Cathode portion (10)    Fuel cell (24, 28)    Gas permeable membrane (36)    Vent channel (40)
NOVELTY - A porous carbon body comprises (wt.%) electronically conductive graphite powder (67-87), thermoset binder (6-18), and modified carbon black electronically conductive hydrophilic agent (2-20). The modified carbon black is carbon having attached organic group with aromatic group or 1-12 carbon (C) alkyl; and ionic and/or ionizable group. The ionic or ionizable group is sulfonic acid or its salt.    USE - For use in electrochemical cell (claimed).    ADVANTAGE - The material can be easily manufactured, and does not decrease electrical conductivity of the body when rendered the body adequately wettable to water.    DETAILED DESCRIPTION - An INDEPENDENT CLAIM is also included for a method of forming porous carbon body comprising mixing together electronically conductive graphite powder, thermoset binder, and modified carbon black electronically conductive hydrophilic agent; and compressing and heating the mixture in mold at a pressure between 250-1000 pounds/square inch and temperature between 300-450 degrees F.
NOVELTY - A polymer composite material in a bipolar plate (8), has an oxidation resistant and acid-resistant hyperconductive surface layer engaging with the gas permeable carbon/graphite diffusion media (34,36,38,40).    USE - Proton exchange membrane (PEM) fuel cell used as power source for electric vehicle.    ADVANTAGE - The contact resistance between the bipolar plate and the diffusion media is reduced, by shunting current passing through media, hence the fuel cell can be manufactured efficiently with less stack compression and heat load. As a result, the stack durability and gas flow are improved and uniform current distribution is enabled.    DETAILED DESCRIPTION - A polymer composite material in a bipolar plate (8), has an oxidation resistant and acid-resistant hyperconductive surface layer engaging with the gas permeable carbon/graphite diffusion media (34,36,38,40). The conductivity of the surface layer is greater than that of the composite material for shunting current passing through the media, to an electrically conductive filler between the surface layer and composite material.    An INDEPENDENT CLAIM is also included for method of manufacturing current collector.    DESCRIPTION OF DRAWING(S) - The figure shows an exploded, isometric view of PEM fuel cell.    bipolar plate (8)    diffusion media (34,36,38,40)
NOVELTY - An electrolyte, a lithium secondary battery containing the electrolyte and its preparation method are provided, to improve the stability, the charging capacity and the cycle characteristics of the lithium secondary battery.    DETAILED DESCRIPTION - The electrolyte comprises a low combustible solvent with a heat of combustion of 19,000 kJ/kg or less; and a lithium salt. Preferably the electrolyte comprises a solvent mixture of 1 vol% of a low combustible solvent and 99 vol% of a non aqueous solvent; a lithium salt; 0.01-10 wt% of polyacrylate compound; and optionally acrylonitrile. Preferably the low combustible solvent is selected from the group consisting of a halogenated benzene, a halogenated acetonitrile, a halogenated anhydride, a halogenated phosphonitric trimer, a halogenated phosphate and dichloro penta fluoro butane. Optionally the electrolyte comprises further antimony oxide represented by SbnOm, wherein n is 2 and m is 3-5.
NOVELTY - Provided is a method for producing an anode of nickel-hydrogen battery, which allows anode to have excellent capacity and activation properties, and reduce an internal resistance of the anode, and thus increase the electrical conductivity of the anode more than two times.    DETAILED DESCRIPTION - The method comprises the steps of (i) forming an anode by using a metallic alloy for hydrogen storage and a typical paste-forming process; (ii) sintering the surface of the anode formed in the step (i), wherein the sintering is maintained at 760-900 degrees C for 17-34 minutes under atmosphere containing inert gas and 2-10% hydrogen. The metallic alloy for hydrogen storage is AB2 type and AB5 type. The method uses a binder, particularly carboxy methyl cellulose, polyethylene oxide, styrene-butadiene rubber, polyvinyl chloride, MC, and polytetrafluoroethylene.
NOVELTY - An epoxy-resin coating layer (58) is formed on the outer surface of heat-exchange tubes (53) and fins (52) of a heat exchanger (22), to prevent corrosion of the fins and tubes, by acid. The heat exchanger exchanges heat between a thermal storage material (5) filled in a thermal storage tank, and a heat carrier.    USE - For water heater.    ADVANTAGE - Prevents corrosion of fins and heat-exchange tubes, due to the formation of epoxy-resin layer and hence durability of accumulator is increased. Improves heat-exchange efficiency of heat exchanger, by suitably shaping the fins.    DETAILED DESCRIPTION - The fin has a wave-shaped cross-section. The epoxy resin comprises a two-component room-temperature setting type resin.    DESCRIPTION OF DRAWING(S) - The figure shows a schematic view of the thermal accumulator.    thermal storage tank (3)    thermal storage material (5)    heat exchanger (22)    fin (52)    heat- exchange tube (53)    epoxy-resin coating layer (58)
NOVELTY - A synthetic resin sheet (9b) is crimped at the edge portions of a porous substrate (8). The synthetic resin sheets (10a,10b) are thermocompressed on the either surface of the porous substrate.    USE - For fuel cell.    ADVANTAGE - Quality of gas diffusion electrode is improved by thermocompressing the resin sheets.    DESCRIPTION OF DRAWING(S) - The figure shows a sectional view of the gas diffusion electrode manufacturing process. (Drawing includes non-English language text).    substrate (8)    resin sheet (9b)    synthetic resin sheets (10a,10b)
NOVELTY - The surface roughness of the contact portions (7,8) of the base frame (1) and a decorative panel (4), is set to less value.    USE - For indoor unit of air conditioner (claimed).    ADVANTAGE - Prevents abnormal sound at the time of running of the air conditioner, since the surface roughness of the contact area is set minimum value.    DETAILED DESCRIPTION - An INDEPENDENT CLAIM is also included for air conditioner.    DESCRIPTION OF DRAWING(S) - The figure shows the sectional view of the alignment portion of base frame and decorative panel. (Drawing includes non-English language text).    base frame (1)    decorative panel (4)    contact portion (7,8)
NOVELTY - The proton conduction resin comprises Broensted acid of a silicic acid having skeletal structure and polyhydric alcohol. The crosslinked structure of polyhydric alcohol exists in skeletal structure of silicic acid.    USE - For fuel cell and electrochromic element (both claimed).    ADVANTAGE - The proton conduction resin has favorable flexibility without impairing the proton conduction property.    DETAILED DESCRIPTION - The polyhydric alcohol is ethylene glycol and/or polyethylene glycol. The Broensted acid is phosphoric acid. INDEPENDENT CLAIMS are included for the following:    (1) a liquid mixture for proton conduction resin manufacture;    (2) the manufacture of proton conduction resin;    (3) fuel cell; and    (4) an electrochromic element.    DESCRIPTION OF DRAWING(S) - The figure shows a flowchart for manufacturing proton conduction resin. (Drawing includes non-English language text).
NOVELTY - The polymer for gel-form electrolyte formation is a copolymer of an acrylic-type monovinyl monomer and an acrylic-type polyvinyl monomer. (Meth) acrylic acid and the (meth) acrylic acid salt are the main components of acrylic-type monovinyl monomer. The acrylic-type polyvinyl monomer is polyoxyalkylene polyol poly(meth) acrylate.    USE - For forming gel-form electrolyte which is used for batteries such as nickel-hydrogen batteries and an electrolytic capacitor.    ADVANTAGE - The polymer provides the gel-form electrolyte with excellent shape-stability, self-holdability and ionic conductivity. The polymer prevents the leakage and ejection of electrolyte liquid by evaporation and vaporization of water by temperature rise.    DETAILED DESCRIPTION - INDEPENDENT CLAIMS are included for the following:    (1) manufacturing method of polymer for gel-form electrolyte formation; and    (2) gel-form electrolyte.    DESCRIPTION OF DRAWING(S) - The figure shows the measured result of electrolyte-liquid evaporation in graphical form. (Drawing includes non-English language text).
NOVELTY - Heat resistant polypropylene resin film (3) containing additive for coloring, ultraviolet absorption and light stabilization is laminated on both surface of a base film (1). The film (3) is laminated through an inorganic oxide vapor deposition film (2) at reverse side film (1).    USE - For solar-cell module (claimed) for electric power generation and for electronic device e.g. calculator.    ADVANTAGE - Solar cell module having excellent weather resistance, heat-resistance, moisture resistance, light resistance wind-pressure-proof, hail resistance, damp proofing, stain resistance, light reflection, light diffusion, design properties is achieved by providing polypropylene resin film on both sides of the substrate. Provides inexpensive, safe protection sheet for solar cells, stably. Long term performance degradation is restrained and hydrolysis deterioration is prevented. Durability and protection capability property are improved.    DETAILED DESCRIPTION - An INDEPENDENT CLAIM is included for solar-cell module.    DESCRIPTION OF DRAWING(S) - The figure shows a sectional view of the protection sheet.    substrate (1)    inorganic oxide vapor deposition film (2)    polypropylene resin film (3)
NOVELTY - The electrode comprises occlusion of lithium ion, the active material which produces the discharge and the conductive polymer insoluble in N-methyl-2-pyrrolidine which does not cover the active material surface.    USE - For lithium cell (claimed).    ADVANTAGE - The electrode for lithium cells has conductive polymer which functions as capacitor material, is excellent in the rapid response during charging and discharging and the reaction resistance is small. So, a battery with excellent output characteristics at room temperature and short-time output characteristics at low temperature is obtained.    DETAILED DESCRIPTION - An INDEPENDENT CLAIM is included for lithium cell.
NOVELTY - An anode plate (1) and a cathode plate (2) are wound spirally through a separator (3) to form a spiral electrode. The outer surface of the cathode plate is fixed with an electroconductive adhesive tape (4b). The tape contains electroconductive filler    USE - Battery.    ADVANTAGE - The internal resistance of the battery is not increased even if the sticking area of the tape is enlarged. The battery for heavy current is manufactured easily.    DETAILED DESCRIPTION - An INDEPENDENT CLAIM is also included for battery manufacturing method.    DESCRIPTION OF DRAWING(S) - The figure shows a sectional view of the battery.    anode plate (1)    cathode plate (2)    separator (3)    electroconductive adhesive tape (4b)
NOVELTY - A protective coat (2) is formed corresponding to the liquid junction, at the welding portion (1) between the sealant (6) and armor can (8), and between the sealant and insulation sheet (12) to avoid corrosion of the welding portion.    USE - Non-aqueous lithium electrolyte battery.    ADVANTAGE - Prevents deterioration of battery when it is immersed in water by providing the protective coat. Also prevents generation of reactive gas by reaction of negative electrode with water. Suppresses formation of corrosion hole by corrosion of sealant and armored can.    DESCRIPTION OF DRAWING(S) - The figure shows a perspective view of the non-aqueous electrolyte battery.    welding portion (1)    protective coat (2)    sealant (6)    armored can (8)    negative electrode terminal cap (10)    insulation sheet (12)
NOVELTY - An incision portion (12) is formed by deeply cutting the center portion between positive electrode lead (8) and negative electrode lead (9) pulled out from the laminated portion (11).    USE - For use in portable electronic device such as camcorder, mobile telephone and portable computer.    ADVANTAGE - Capable of performing reliable connection between battery and printed circuit board, with reduced number of components, by forming incision portion between negative and positive electrode leads.    DETAILED DESCRIPTION - An INDEPENDENT CLAIM is also included for lithium ion polymer battery manufacturing method.    DESCRIPTION OF DRAWING(S) - The figure shows a perspective view of lithium ion polymer battery.    positive electrode lead (8)    negative electrode lead (9)    laminated portion (11)    incision portion (12)
NOVELTY - The battery has container lid whose thickness is larger than the thickness of other metal plates comprising positive and negative electrode containers (3,2). A rotation tool is drawn-out via the through-holes (41,51) which are away from friction stirring junction portions (62-67), after the completion of metal plates friction stirring joining process.    USE - For electric power storage apparatus, electric vehicle.    ADVANTAGE - Provides an efficient sodium secondary battery at low cost. Performs airtight sealing of positive and negative electrode containers easily.    DESCRIPTION OF DRAWING(S) - The figure shows a sectional view of the sodium secondary battery.    negative and positive electrode containers (2,3)    negative and positive electrode lids (22,32)    through-holes (41,51)    friction stirring junction portions (62-67)
NOVELTY - The lithium-cobalt oxide of anode plate, includes large/small diameter particles having size about 4-8mum/0.1mum or less, respectively. The total weight of large/small diameter particles is more than 70%. The plate coating layer contains electroconductive particles in which weight ratio of large to small diameter particles is 1.0:0.01-1:1, and polyvinylidene fluoride with 165degreesC melting point and 0.08-0.14 cc/g porosity.    USE - For mobile telephone, notebook computer and also for observation apparatus, communication apparatus and electric vehicle.    ADVANTAGE - The rechargeable lithium ion battery having improved low temperature property and high rate discharge property is realized.
NOVELTY - The normal temperature fused-salt type solid electrolyte contains normal temperature fused salt, amorphous ceramic insulating filler in the shape of rod or tube, polymer and lithium salts.    USE - Normal temperature fused-salt type solid electrolyte used in solid electrochemical element (claimed) such as secondary battery e.g. lithium secondary battery used in portable electronic device, or capacitor.    ADVANTAGE - As the ceramic filler provides grain boundary, the ionic conductivity and thermal stability of the electrolyte are increased. The electrolyte is flame retardant, thereby improved safety and strong film formation are enabled. The solid electrolyte has improved capacity and cycle property.    DETAILED DESCRIPTION - An INDEPENDENT CLAIM is also included for solid electrochemical element.
NOVELTY - Several protuberances (2) are distributed on one or both the surfaces of the felt material (1), by performing hot compression casting of the material (1) by open-hole of the metal plate or the embossing roll.    USE - For heat insulating material or heat resistant mat and electrode material of liquid phase type electrolyte object of secondary battery.    ADVANTAGE - Improves thermal insulation of the felt material. Prevents degradation of felt material due to oxidation. As several protuberances are formed on the surface of the felt material, the contact area of the felt material with the base of molding metal is reduced. As the cooling rate of the molten metal mold is quickened, the thermal deterioration of the mat is eliminated. As the circulation of electrolyte liquid during charging/discharging cycle, is enhanced, the flow resistance of the electrolyte liquid is reduced. Enables easy and inexpensive formation of corrugated portions on the felt material.    DESCRIPTION OF DRAWING(S) - The figure shows a perspective view of the rough surface felt material.    rough surface felt material (1)    protuberances (2)
NOVELTY - An absorption and photoelectric conversion layer comprises organic pigments dispersed to organic polymer, which is sandwiched between the electrodes. Electric charges generated when the organic pigments dispersed on the polymer absorb light, are transported by the polymer, if direct current (DC) voltage is applied to the electrodes.    USE - For solid-state image sensor.    ADVANTAGE - The size and weight of the image sensor are reduced.    DESCRIPTION OF DRAWING(S) - The figure shows an explanatory view of the photoelectric conversion film.
NOVELTY - Sulfonic acid group containing poly azole compound has electrical conductivity of 0.01 S/cm, molecular weight of 1000-1000000, and randomly/alternatively connected repeat units. The electrical conductivity of poly azole compound is measured at 80degreesC, 95% relative humidity and alternating current impedance of 10000 Hz.    USE - For polymeric electrolytic film used in fuel cells.    ADVANTAGE - The compound has excellent heat resistance, mechanical characteristics, solvent resistance, ionic conductivity, stability and durability.    DETAILED DESCRIPTION - An INDEPENDENT CLAIM is included for molded product such as film formed from sulfonic acid group containing poly azole compound.
NOVELTY - A portion of graphite negative plate surface is coated by water soluble polyacrylic acid or carboxy methyl cellulose and is oxidized under water in the non-aqueous phenylethylene carbonate electrolyte.    USE - E.g. lithium cells used for generating electricity.    ADVANTAGE - Lithium secondary battery with stable charging and discharging ability is obtained by using carbon or graphite negative plate and non-aqueous propylene carbonate as electrolyte.
NOVELTY - The batteries (2a-2d) and electric circuit portion (3) are separated by interruption walls (11,12). The connection electrodes (13a-13h) provided between interruption walls (11,12), connects batteries (2a-2d) to electric circuit portion (3) and sealed with acrylic resin (14).    USE - Electrolyte permeation prevention structure for battery device.    ADVANTAGE - Prevents penetration of electrolyte leaked from battery to electric circuit portion, hence reliability of battery device is increased.    DETAILED DESCRIPTION - An INDEPENDENT CLAIM is included for battery device.    DESCRIPTION OF DRAWING(S) - The figure shows the top view of battery device. (Drawing includes non-English language text).    Batteries (2a-2d)    Electric circuit portion (3)    Interruption walls (11,12)    Connection electrodes (13a,13h)    Acrylic resin (14)
NOVELTY - A diphenylamine group substance or wax of 1 mass% or less is added to the chloroprene rubber packing (2) provided around the lead pole (1).    USE - Lead storage battery.    ADVANTAGE - Prevents corrosion of the lead alloy pole by providing rubber package, hence productivity and reliability of lead storage battery are increased.    DESCRIPTION OF DRAWING(S) - The figure shows the sectional view of lead storage battery. (Drawing includes non-English language text).    Lead pole (1)    Chloroprene rubber packing (2)
NOVELTY - The present invention relates to a carbon nano hollow sphere and its preparation method. Said method includes: using chromic compound to oxidize and polymerize aniline and chromic hydroxide co-mixed precipitate, washing and drying to obtain the chromic hydroxide nano composite powder covered by polyaniline, carbonizing, then dissolving said composite powder in acidic solution.    DETAILED DESCRIPTION - The present invention relates to a carbon nano hollow sphere and its preparation method. Said method includes: using chromic compound to oxidize and polymerize aniline to form polyaniline and chromic hydroxide co-mixed precipitate, washing and drying to obtain the chromic hydroxide co-mixed precipitate, washing and drying to obtain the chromic hydroxide nano composite powder covered by polyaniline, under the condition of isolating air heating the polyaniline/chromic hydroxide nano composite powder to high-temp., making carbonization treatment to obtain the composite powder whose chromic hydroxide nano granule surface is covered with carbon, then dissolving said composite powder in acidic solution to remove chromic hydroxide to obtain the carbon nano hollow sphere which has the structure similar to carbon nano tube, can be used as hydrogen storing material or negative material of lithium ion cell.
NOVELTY - A dye-sensitized solar cell, comprises: (1) a semiconductor electrode (10); (2) an opposed electrode (20); and (3) a polymer electrolyte gel (30) interposed between the semiconductor electrolyte and the opposed electrode, comprising poly(vinylidene fluoride) (PVDF) polymer or their copolymer.    USE - The invention is useful as a solar cell, more particularly a dye-sensitized solar cell (claimed).    ADVANTAGE - The solar cell provides stable photoelectric chemical characteristics regardless of changes in an external environment, such as external temperature of the solar cells, by minimizing the possibility of volatilization of a solvent included in polymer electrolyte gel.    DESCRIPTION OF DRAWING(S) - The figure shows a schematic view illustrating the structure of a dye-sensitized solar cell.    Semiconductor electrode (10)    Transition metal oxide layer (14)    Opposed electrode (20)    Substrate (22)    Platinum layer (24)    Polymer electrolyte gel (30)
NOVELTY - A lithium secondary battery is manufactured by mixing polyvinylidene fluoride-based polymer, and polyacrylonitrile or polymethyl methacrylate with a solvent in which a lithium salt is dissolved; heating to obtain a polymer electrolyte composition (I); coating (I) on a first electrode and drying to obtain a polymer electrolyte layer (II)(4); and attaching a second electrode on (II).    USE - The process is used for the manufacture of lithium secondary battery used for cellular communication, satellites, portable computers, and electric vehicles.    ADVANTAGE - The process provides a polymer electrolyte composition having a good mechanical strength and good adhesiveness to an electrode.    DETAILED DESCRIPTION - Manufacture of lithium secondary battery comprises:    (i) mixing a polymer mixture including polyvinylidene fluoride-based polymer, and a polymer comprising polyacrylonitrile or polymethyl methacrylate with a solvent in which a lithium salt is dissolved, the polymer mixture and the solvent being mixed in a ratio of 1:2-10;    (ii) heating the obtained first mixture to obtain a polymer electrolyte composition;    (iii) coating the obtained polymer electrolyte composition on a first electrode which is one of an anode (1, 10) and a cathode (6, 8), and drying to obtain a polymer electrolyte layer (4); and    (iv) attaching a second electrode which is a remaining of the anode and cathode on the polymer electrolyte layer.    An INDEPENDENT CLAIM is included for a method of manufacturing a stacked lithium secondary battery.    DESCRIPTION OF DRAWING(S) - The figure shows the method.    Anode (1, 10)    Polymer electrolyte layer (4)    Cathode (6, 8)
NOVELTY - An apparatus comprises an energy storage device capable of producing a temperature T1 coupled to a heat absorber (38). The heat absorber comprises fibrous containment mat embedded in a quantity of high heat capacity material exhibiting phase change at temperature T1.    USE - The apparatus is used in a lithium ion battery or implantable medical device (both claimed) for limiting amplitude of temperature spikes.    ADVANTAGE - The assembly reduces the amplitude of a temperature excursion to enhance safety in temperature critical applications.    DETAILED DESCRIPTION - INDEPENDENT CLAIMS are included for:    (1) A method of limiting temperature excursions of a battery (30) having electrode assembly in battery case comprising:    (i) providing mat of fibrous material;    (ii) depositing quantity of melted high heat capacity material into mat;    (iii) allowing high heat capacity material to solidify to form mass having fibrous material; and    (iv) thermally coupling mass to battery case.    (2) An implantable medical device comprising:    (i) energy storage device capable of producing temperature greater than temperature T1; and    (ii) heat absorber (38) thermally coupled to storage device.    DESCRIPTION OF DRAWING(S) - The figure is an isometric view of medical device with the cover removed.    Housing (22)    Interior housing volume (28)    Battery (30)    Wall outer surface (32)    Heat absorber (38)
NOVELTY - Provided is a binder-added inorganic gel electrolyte for a sealed type lead storage battery, which is excellent in structural strength, charging capacity, and lifetime property.    DETAILED DESCRIPTION - The binder-added inorganic gel electrolyte is produced by mixing and dispersing silica in sulfuric acid solution at more than 2000rpm and then adding 0.001-1%(based on the weight of the electrolyte) of polyvinyl alcohol as a binder to the silica-sulfuric acid solution dispersion, wherein the polyvinyl alcohol has a molecular weight of more than 10000.
NOVELTY - A composite electrode binder for a lithium battery and a lithium battery employing the composite electrode binder are provided, to improve the lifetime and the high efficient charge/discharge property, thereby enhancing the stability of a lithium battery by improving a binder.    DETAILED DESCRIPTION - The composite electrode binder comprises polyvinylidene fluoride (PVdF) and polyimide. Preferably the polyimide is 20 % polyimide solution prepared by mixing pyromellitic dianhydride and 4,4'-diaminophenyl ether in the ratio of 1:1 and dissolving the mixture in N-methylpyrrolidone.
NOVELTY - Provided are a fluorine based copolymer, a gel type polymer electrolyte containing the copolymer and a lithium battery employing the electrolyte to optimize water content of the liquid organic electrolyte to increase conductivity of lithium ions and enhance mechanical property of the electrolyte.    DETAILED DESCRIPTION - The fluorine based copolymer is represented by formula 1 (wherein R1 is H or CH3; R2 is (CH2)xCO2(CH2)yCH3, (CH2)xCO2CH2CF3, (CH2)xO(CH2)yCH3, (CH2)xCH3, (CH2)xCN (in which x is a number of 0-10; y is a number of 0-10) and selected from a group consisting of compounds represented by following formulae, provided that n is a number of 1-50 and m is a number of 3-20).    The electrolyte comprises the fluorine-based copolymer and a common electrolyte containing lithium salt and organic solvent. The electrolyte is contained in 33-85 weight parts based on 100 weight parts of the polymer electrolyte and the lithium salt has a concentration of 0.5-1.5M.
NOVELTY - A ground fault detector detects the ground fault of sodium-sulfur battery module stored in an heat insulation container. A circuit breaker (3) interrupts the operation of the detector whenever the temperature of the battery is below its operating temperature.    USE - Sodium-sulfur battery system.    ADVANTAGE - Low temperature battery discharge is prevented so reliability of the system is highly reliable.    DESCRIPTION OF DRAWING(S) - The block diagram shows the sodium-sulfur battery system. (Drawing includes non-English language text).    Temperature control system (1)    Electric power supply system for electric heaters (2)    Circuit breaker (3)
NOVELTY - The battery contains spherical high molecular compound particles (2) which bond active material particles (1) in the positive and negative electrode, and does not dissolve in a non-aqueous electrolyte when immersed in the electrolyte.    USE - For electronic devices such as mobile telephone, notebook computer and camcorder.    ADVANTAGE - By suppressing volume change of the electrode by volume change of the active material, the charging and discharging properties of the battery, are improved.    DESCRIPTION OF DRAWING(S) - The figure shows a sectional view of the expansion of the active material particles. (Drawing includes non-English language text).    active material particles (1)    spherical high molecular compound particles (2)
NOVELTY - The resin composition comprises aliphatic chain and ethylenically unsaturated double bond whose carbon number is 6 or less in a side chain. The ethylenically unsaturated double bond equivalent contains sclerosing polymer, plasticizer and electrolyte which are 850 or less.    USE - Solid polymer electrolyte used in polymer battery (claimed).    ADVANTAGE - The solid polymer electrolyte formed by the resin composition has favorable film intensity, high ionic conductivity and excellent thin film workability. The solid electrolyte has excellent heat resistance. The resin composition enables to provide polymer battery of excellent workability.    DETAILED DESCRIPTION - INDEPENDENT CLAIMS are included for the following:    (1) solid polymer electrolyte; and    (2) polymer battery.
NOVELTY - A laminated structure containing 2 or more units, is formed. The unit is made by interposing porous material consisting of fluorine polymer having vinylidene fluoride as main component, between anode and cathode. The laminated structure is dried by heating under reduced pressure and impregnated with electrolyte liquid, to form electric power generation component which is used for producing a lithium ion polymer battery.    USE - For manufacturing lithium ion polymer battery (claimed) used for portable apparatus, such as mobile telephone and notebook computer.    ADVANTAGE - The method enables to produce lithium ion polymer battery without the formation of gaps between electrodes. The electrodes are uniformly adhered to the solid electrolyte layer. The battery has excellent cycle property and high temperature storing characteristics.    DETAILED DESCRIPTION - A laminated structure containing 2 or more units made by interposing a porous material consisting of fluorine polymer having vinylidene fluoride as a main component, between an anode and a cathode, is formed. The laminated structure is dried by heating under reduced pressure. The dried laminated structure is impregnated with an electrolyte liquid containing a salt and a compatible solvent, to form an electric power generation component which is used for producing a lithium ion polymer battery.    An INDEPENDENT CLAIM is also included for the lithium ion polymer battery.
NOVELTY - A lead storage battery contains 1-1,000 ppm of indium in an electrolyte liquid and/or electrode active material compact.    USE - Lead storage battery for trucks.    ADVANTAGE - The reduction of battery capacity due to repeated charging and discharging is prevented. The lead storage battery has prolonged life. The decomposition of inactive lead sulfate is promoted by preventing generation of hydrogen.    DETAILED DESCRIPTION - An INDEPENDENT CLAIM is included for additive which contains 2 ppm or more of indium.    DESCRIPTION OF DRAWING(S) - The graph compares polarization property of battery comprising negative electrode containing indium with conventional battery. (Drawing includes non-English language text).
NOVELTY - The powder containing nickel(s), a binder, plasticizer and a solvent are formed into a coating film. The film formed is heat-processed at 120-200 degrees C and baked at 1350-1500 degrees C to form a fuel electrode film. The amount of plasticizer in the coating composition is 0.5-10 wt.pts with respect to 100 wt.pts of powder.    USE - For solid electrolyte-type fuel cell (claimed).    ADVANTAGE - The method improves the adhesion of electrolyte film and fuel electrode film, and enables to form solid-electrolyte fuel cell having large curvature like a microtube and excellent initial-stage property and durability.    DETAILED DESCRIPTION - An INDEPENDENT CLAIM is included for solid electrolyte-type fuel cell.    DESCRIPTION OF DRAWING(S) - The graph shows the relationship of the initial-stage output of a test cell and the plastic agent amount contained in a slurry. (Drawing includes non-English language text).
NOVELTY - The electrode base material comprises carbon fiber paper (1) impregnated with a carbonized resin. The paper is laminated with two or more sheets of carbon fiber papers containing similar components and laminated with same surface as front side.    USE - For solid polymer fuel cells (claimed).    ADVANTAGE - The electrode base material has excellent dispersibility of carbon short fiber and produces solid polymer fuel cells having excellent surface smoothness and no curvature.    DETAILED DESCRIPTION - The carbon fiber paper is polyacrylonitrile group carbon short fiber. An INDEPENDENT CLAIM is also included for the electrode base material manufacturing method.    DESCRIPTION OF DRAWING(S) - The figure shows an explanatory drawing of continuous manufacturing method of electrode base material using carbon fiber paper. (Drawing includes non-English language text).    carbon fiber paper (1)
NOVELTY - An electrolyte comprises a siloxane derivative (1) and an electrolyte salt.    USE - For secondary battery (claimed) used for camcorder, mobile telephone and laptop computer.    ADVANTAGE - The electrolyte has excellent chemical stability and thermochemical stability. The electrolytic vaporization and electrolytic degradation are suppressed even if heavy current flows rapidly during short circuit of electric current. Hence failure or ignition of battery due to generation of gas is prevented. The battery comprising the electrolyte has excellent battery properties.    DETAILED DESCRIPTION - An electrolyte (16) comprises a siloxane derivative having formula (1), and an electrolyte salt.    R1, R2 = H or alkyl optionally substituted with halogen;    a = 1-50; and    m,n,q,r = 0-40.    An INDEPENDENT CLAIM is included for battery, which has electrolyte, positive electrode (14) and negative electrode (12).    DESCRIPTION OF DRAWING(S) - The figure shows the sectional drawing of structure of secondary battery. (Drawing includes non-English language text).    negative electrode (12)    positive electrode (14)    electrolyte (16)
NOVELTY - A secondary battery comprises a positive electrode, a negative electrode and a solid electrolyte. The solid electrolyte comprises composite electrolyte containing electrically inactive inorganic particle in gamma-butyrolactone and polyvinylidene fluoride.    USE - Rechargeable lithium ion battery used for portable apparatus.    ADVANTAGE - The generation of short circuit using the solid secondary battery during overcharging condition is prevented.
NOVELTY - A solid polymer fuel cell (11A) comprises air electrode (6), solid polymer electrolyte film (1), fuel electrode (7), sealants and separators (10). The edge portion of sealant and film (1) between the separators are clamped. The sealant facing air electrode and/or fuel electrode contains thermosoftening polymer as main constituent. The polymer has softening temperature higher than operation temperature of the fuel cell.    USE - Solid polymer fuel cell.    ADVANTAGE - The solid polymer fuel cell has simple and inexpensive gas seal structure. The insulation between separator and gas seal is excellent. The fuel cell has high reliability and is obtained with high productivity.    DESCRIPTION OF DRAWING(S) - The figure shows cross-section of single solid polymer fuel cell.    Solid polymer electrolyte film (1)    Air electrode (6)    Fuel electrode (7)    Separators (10)    Solid polymer fuel cell (11a)
NOVELTY - A lead storage battery comprises a fiberglass mat (4) containing a glass fiber as a separator (3). A porous transparent sheet (5,6) having an air bubble prevention function is provided between a positive and/or negative electrode plates (1,2) and fiberglass mat.    USE - Lead storage battery.    ADVANTAGE - The lead storage battery has excellent electrical property by suppressing stratification of increase of internal impedance and property deterioration by sulfation. Accumulation of air bubble in the fiberglass mat is prevented. Generation of internal short circuit is prevented. The separator is cost effectively manufactured.    DESCRIPTION OF DRAWING(S) - The figure shows a section of the separator.    Positive electrode plate (1)    Negative electrode plate (2)    Separator (3)    Fiberglass mat (4)    Porous sheets (5,6)
NOVELTY - A metal-air cell has cathode structure having opposing cathode portions and space configured for receiving anode structure; anode structure including a pair of rigid structures having apertures for allowing ionic communication and anode material between rigid structures; and separator between anode and cathode to electrically isolate them. The rigid structures facilitate removal of the anode structure from the cathode structure.    USE - The invention is used in electrochemical devices. It is used in a metal-air cell system (claimed).    ADVANTAGE - The invention is refuelable, does not leak, minimizes anode degradation due to clearance between the anode and cathode, and includes an efficient system for oxygen and thermal management.    DETAILED DESCRIPTION - INDEPENDENT CLAIMS are also included for:    (1) a metal-air cell system comprising the metal-air cells (10);    (2) a negative electrode structure comprising rigid structures having apertures for allowing ionic communication and consumable electrode material between the pairs of rigid structures; and    (3) a method of forming an anode structure (12) comprising use of first type gelling agent and second type gelling agent to promote even distribution of electrolyte gel and an active anode material within the anode structure.    DESCRIPTION OF DRAWING(S) - The figure shows the metal air cell electrochemical cell system.    Electrochemical cell (10)    Anode structure (12)    Cathode structure (14)
NOVELTY - An electrochemical storage device has spaced apart electrochemical cells having first and second planar surfaces and subject to volumetric changes during charge and discharge cycling; and a cooling bladder formed of conformable thermally conducting material, having inlet and outlet ports and used to maintain contact with either planar surface, a heat transfer medium passing between ports to control operating temperature.    USE - Used as an electrochemical storage device.    ADVANTAGE - The invention provides power generating system that exhibits high-energy output and provides for safe and reliable use in wide range of applications.    DETAILED DESCRIPTION - An INDEPENDENT CLAIM is also included for a method of providing cooling within the electrochemical storage device (20), comprising: providing the electrochemical cells (15); providing the conformable thermally conductive cooling bladder (30); and passing heat transfer medium through the bladder to control the operating temperature of the cells.    DESCRIPTION OF DRAWING(S) - The figure is an illustration of an energy storing system that employs a cooling apparatus.    Electrochemical cells (15)    Energy storage device (20)    Housing body (22)    Circuit board (24)    Foam insert (26)    Cell stack assembly (28)    Cooling bladder (30)    Inlet port (31)
NOVELTY - A card comprises an information module for providing information to a user, and a flexible photovoltaic module (2204) for converting light into electricity for powering the information module.    USE - Used as active card, e.g. greeting card or smart card (claimed).    ADVANTAGE - The photovoltaic cell is activated by ambient, e.g. fluorescent or incandescent light, thus enabling the display to be situated in a desired retail location without power cabling. It obviates the need to cable the display for programming purposes.    DETAILED DESCRIPTION - INDEPENDENT CLAIMS are also included for:    (a) forming a display on the above card by mounting an information module and a flexible photovoltaic module on the card; and    (b) a flexible display apparatus (2200) comprising flexible base, flexible photovoltaic cell (2116), and display element (2114).    DESCRIPTION OF DRAWING(S) - The figure shows the display device incorporating the photovoltaic cells.    Display element (2114)    Photovoltaic cell (2116)    Flexible display apparatus (2200)    Photovoltaic module (2204)    Substrate (2212)
NOVELTY - A polymeric gel electrolyte comprises a first ionic conductive polymer having a weight-average molecular weight of at least 5000 and smaller than 100000; a second ionic conductive polymer having a weight-average molecular weight of 100000-5000000; and an electrolytic solution comprising a lithium salt and an organic solvent.    USE - For lithium battery (claimed).    ADVANTAGE - The invention provides a polymeric gel electrolyte having good mechanical properties, good adhesiveness to electrodes, and having good ionic conductivity. It can improve the desired ranges of the ingredients, and their distribution in an electrolytic solution. It can provide a lithium battery that employs a gel electrolytic solution, thus the battery has improved charging/discharging characteristics and efficiency, and has long lasting life and shelf characteristics.    DETAILED DESCRIPTION - INDEPENDENT CLAIMS are included for the following:    (a) A lithium battery comprising a cathode, an anode, a porous film interposed between the cathode and the anode, and the specified polymeric gel electrolyte; and    (b) A method of making a polymeric gel electrolyte comprising dissolving the two ionic conductive polymers, adding to the solution an electrolytic solution comprising a lithium salt and an organic solvent and mixing the resulting solution, and removing the solvent.    DESCRIPTION OF DRAWING(S) - The figure is a representation illustrating an anode-polymeric electrolyte interface in a lithium battery of the invention.
NOVELTY - The insulated substrate has an insulation film formed on the surface of metal matrix board. The insulation film has a heat resistant resin coating film dispersed with pigment particle. The surface roughnesses (Ra,Rmax) of the film are adjusted to 0.02-0.25 microns and 0.2-2.5 microns, respectively. A protective film formed by applying an acrylic-type adhesive on a polyolefin support is adhered to the insulation film.    USE - Thin film solar cells and photovoltaic cells.    ADVANTAGE - The insulated substrate bears durable storage and protects the texture structure of the insulation film. A photovoltaic cell is produced with high yield. The exterior of the solar cell panel is improved.
NOVELTY - A fluorine-containing elastomer composition contains linear fluoropolyether compound having two or more alkenyl groups, organosilicon compound containing hydrogen-silicon-methylene groups, platinum group compound and hydrophobic silica powder.    USE - As sealing material for secondary battery, fuel cell and gasket of motor vehicle.    ADVANTAGE - The fluorine containing elastomer composition has excellent heat resistance, oil resistance, chemical resistance, solvent resistance, moisture resistance and low temperature property.
NOVELTY - The relaxation time of an ionic conductive electrolytic film containing a cation exchange membrane, is measured using nuclear magnetic resonance technique. Ionic conductivity of the film is evaluated based on the measured relaxation time.    USE - For evaluation of ionic conductivity of electrolytic film (claimed) used as electrolyte in solid polymer electrolyte fuel cell (PEFC) (claimed).    ADVANTAGE - The ionic conductivity of the film is measured easily, accurately and efficiently.    DETAILED DESCRIPTION - INDEPENDENT CLAIMS are also included for the following:    (1) an ionic conductive electrolytic film; and    (2) an ionic conductive electrolytic film manufacturing method; and    (3) a fuel cell.    DESCRIPTION OF DRAWING(S) - The figure shows the graph indicating the ionic conductive electrolyte film characteristics for different electron beam irradiation amounts. (Drawing includes non-English language text).
NOVELTY - The reverse-side protection sheet (A) has a Weatherproof outermost layer (5), a polypropylene-resin film (3), a vapor deposition film (2) of an inorganic oxide, a base film (1), and a heat-sealing resin layer (4), laminated sequentially. The heat-resistant polypropylene-resin film contains an ultraviolet absorber and a light stabilizer.    USE - For solar-cell module (claimed) of solar batteries, such as photovoltaic cells.    ADVANTAGE - The protection sheet has excellent strength, weather resistance, heat resistance, light resistance, water resistance, wind-pressure-proof property, hail resistance, chemical resistance, stain resistance, damp-proofing property, endurance, and protection capability. The sheet improves light reflection, light diffusion and design properties. The sheet does not undergo hydrolysis degradation by moisture content, and long-term performance degradation. Solar cell modules are stably and economically manufactured using the sheet.    DETAILED DESCRIPTION - The polypropylene-resin film consists of a film of a homopolymer of propylene, or copolymer of propylene and another monomer. The heat-sealing resin layer contains polyolefin-type resin and/or ethylene-vinyl-acetate copolymer. The light stabilizer contains hindered amine group compound(s). An INDEPENDENT CLAIM is included for solar-cell module.    DESCRIPTION OF DRAWING(S) - The figure shows the sectional drawing of the outline of the lamination of the reverse-side protection sheet.    base film (1)    vapor deposition film (2)    polypropylene-resin film (3)    heat-sealing resin layer (4)    weather-proof outermost layer (5)    reverse-side protection sheet (A)
NOVELTY - The solar cell module (M1) has positive and negative output leads (23, 26) extending from the end of the wiring structures (23a, 26a) arranged between reverse sides of the solar cell sub-modules (21, 22), on a battery sealing layer (30). The ends of the protruding portions (24b, 25b) of the positive and negative passage leads (24, 25) are connected to each other through a terminal (44).    USE - Solar cell module installed in roof of buildings.    ADVANTAGE - Short circuiting of leads during sealing operation is prevented reliably. The water resistance of a connecting structure is improved as silicone resin is used as sealing agent and hence degradation is prevented.    DESCRIPTION OF DRAWING(S) - The figure shows a reverse view of the panel of solar cell module.    solar cell sub- modules (21,22)    positive and negative output leads (23,26)    wiring structure (23a,26a)    positive and negative passage leads (24,25)    protruding portions (24b,25b)    sealing layer (30)    terminal (44)    solar cell module (M1)
NOVELTY - The protection sheet (A) comprises a base film (1) whose one surface is provided with a composite film (2) and a poly-propylene resin film (3), and other surface is coated with heat sealing resin film (4). The composite film has laminated layers of inorganic vapor deposition films. The polypropylene resin film contains a blackening agent, an ultraviolet absorber and a light stabilizer.    USE - For solar-cell module (claimed).    ADVANTAGE - Provides excellent resistance to heat, water, light, wind-impact, hail, chemical influences, thus providing a weather-proof/damp-proof protection to the solar-cell module. Improves durability of the module while increasing the strength, economically.    DETAILED DESCRIPTION - An INDEPENDENT CLAIM is also included for solar-cell module.    DESCRIPTION OF DRAWING(S) - The figure shows a sectional view of the reverse-side protection sheet of the solar-cell modules.    base film (1)    composite film (2)    poly-propylene resin film (3)    heat sealing resin film (4)    protection sheet (A)
NOVELTY - The solid pigment sensitizing type solar cell has a counter electrode having a pigment sensitizing mesoporous titanium-dioxide porous layer which is in contact with a hole transportation solid polymer electrolyte (PPy layer). The counter electrode contain an electroconductive material and a polymeric electrolyte with film-forming property, as a constituent material.    USE - For power generation.    ADVANTAGE - The solid pigment sensitizing type solar cell has excellent optoelectronic transformation efficiency.    DESCRIPTION OF DRAWING(S) - The figure shows the schematic enlargement of solid pigment sensitizing type solar cell. (Drawing includes non-English language text).    hole transportation solid polymer electrolyte (PPy layer)
NOVELTY - The lithium ionic conductive gel-form electrolyte consists of a polymer, lithium salt, and an organic solvent. The polymer is a copolymer obtained by polymerizing the monomer salt which has an ion-interaction as an essential component.    USE - For polymer rechargeable lithium-ion battery (claimed).    ADVANTAGE - High conductivity is achieved at low temperature, as ion of dissociated electrolyte is stabilized. A battery whose properties are seldom reduced is produced by arranging the electrolyte between positive and negative electrodes. The battery structure is simplified.    DETAILED DESCRIPTION - The polymer is a copolymer obtained by polymerizing acrylate and/or a methacrylic ester. An INDEPENDENT CLAIM is included for a polymer rechargeable lithium-ion battery.    DESCRIPTION OF DRAWING(S) - The figure shows the temperature dependency of the conductivity of gel-form electrolyte. (Drawing includes non-English language text).
NOVELTY - The manufacture of sintered board involves heating and mixing a powder containing metal nickel having chain structure, as main constituent, thickener and adhesive paste solvent, to form a slurry at preset condition, cooling and painting the slurry to an electroconductive core.    USE - For alkali storage batteries (claimed) for electric power units and portable electronic communication apparatus.    ADVANTAGE - The sintered board of high porosity with uniform thickness is manufactured, by reducing the shrinkage during drying of slurry coating film. The slurry viscosity is reduced by the reduction of amount of thickener. The chain structural failure of the nickel powder is suppressed.    DETAILED DESCRIPTION - A powder containing metal nickel as main constituent, thickener, which generates heat gelatinization and an adhesive paste solvent, are heat-mixed to form a slurry, below the temperature at which gelatinization of thickener takes place. The slurry is cooled and painted on an electroconductive core. A sintered board is manufactured. The thickener is methyl cellulose.
NOVELTY - The conductive resin composition is formed by uniformly heat processing phosphoric acid group containing polymer (A) and polyamide resin. The polymer (A) is obtained by polymerizing monomer having phosphoric acid group(s) and ethylenically unsaturated bond(s); or copolymerizing unsaturated monomer having phosphoric acid group(s) and another unsaturated monomer having ethylenically unsaturated bond(s).    USE - Used as solid polymer electrolyte in fuel cells especially direct methanol fuel cells, for conductive resin films, solid polymer electrolyte composite films, coating agents (all claimed), for electrolyte of primary batteries, secondary batteries, display devices, various sensors, signal transmission mediums, solid capacitors and ion-exchange membranes. The coating agent is used for coating papers, clothes, non-woven fabrics, resin films and glasses, as anti-electric agent for electric-electronic materials, vehicle of inks, and coating material of conductive rolls.    ADVANTAGE - The conductive resin composition is uniform, and is excellent in electroconductivity, water resistivity, chemical resistivity, heat resistivity, flame retardance-proof, methanol proof property, flexibility, transparency and strength. The solid polymer electrolyte consisting of resin composition, has excellent proton conductivity, specific surface resistance and electric conductivity.    DETAILED DESCRIPTION - INDEPENDENT CLAIMS are also included for the following:    (1) solid polymer electrolyte composite film;    (2) conductive resin film;    (3) coating agent;    (4) method to form coating film; and    (5) fuel cell.    DESCRIPTION OF DRAWING(S) - The figure shows the relationship between the temperature T(degreesC) and electric conductivity (log (sigma/Scm-1)) of conductive resin films. (Drawing includes non-English language text).
NOVELTY - A gel electrolyte consists of an electrolyte solute, a solvent for the electrolyte salt, and a polymer matrix containing a crosslinked polymer formed by polymerizing a bifunctional (meth)acrylate (I).    USE - For non-aqueous electrolyte battery and non-aqueous electrolyte capacitor (both claimed).    ADVANTAGE - The gel electrolyte has excellent electrolytic property, uniformity and high durability. The gel electrolyte is formed by using small amount of gelatinizer.    DETAILED DESCRIPTION - The gel electrolyte consists of an electrolyte solute, a solvent for the electrolyte salt, and a polymer matrix containing a crosslinked polymer formed by polymerizing a bifunctional (meth)acrylate of formula (I).    R = H or methyl group.    INDEPENDENT CLAIMS are included for the following:    (1) non-aqueous electrolyte battery which contains the gel electrolyte;    (2) non-aqueous electrolyte capacitor which contains the gel electrolyte; and    (3) manufacture of gel electrolyte which involves irradiating heat to a solution containing an electrolyte solute, a solvent for the electrolyte solute and a bifunctional (meth)acrylate in a porous base material membrane, producing cross-linked polymer by polymerizing bifunctional (meth)acrylate and forming gel containing electrolyte salt and solvent into a matrix containing the crosslinked polymer.    DESCRIPTION OF DRAWING(S) - The figure shows sectional view of the coin type secondary battery using the gel electrolyte.
NOVELTY - The mask board (1) made of transparent resin, includes refraction surface (1a) consisting of multiple prism-like corrugations. The mask board is arranged by positioning refraction surface at front surface of solar cell, so as to hide the surface color of solar cell.    USE - Mask board for use as dial (claimed) in wristwatch.    ADVANTAGE - The surface color of solar cell is hidden easily, by refraction surface of mask board. The mask board is easily manufactured at low cost.    DETAILED DESCRIPTION - INDEPENDENT CLAIMS are also included for the following:    (1) dial; and    (2) manufacturing method of mask board.    DESCRIPTION OF DRAWING(S) - The figure shows the sectional and top views of the mask board. (Drawing includes non-English language text).    mask board (1)    refraction surface (1a)
NOVELTY - The peeling substrate (5) which is fixed on the solar battery element (3) of substrate (1), through an adhesive agent (4), is separated. The separated substrate to which the battery element is attached, is fixed on the holding substrate (6) through another adhesive agent (7) having curing temperature higher than that of the adhesive agent (4). The adhesive agents contain ethylene copolymer resin.    USE - For manufacturing solar cell module.    ADVANTAGE - Since the adhesive agent by which the peeling substrate is fixed on battery element, has less curing temperature, the peeling substrate is easily separated.    DESCRIPTION OF DRAWING(S) - The figure shows the sectional drawing of the solar cell module. (Drawing includes non-English language text).    substrate (1)    solar battery element (3)    adhesive agents (4,7)    peeling substrate (5)    holding substrate (6)
NOVELTY - Gel-form non-aqueous electrolyte battery has an anode, cathode and gel-form non-aqueous electrolyte comprising a non-aqueous electrolyte liquid and a polymer. The electrolyte liquid contains a non-aqueous solvent and a non-aqueous electrolyte salt held by the polymer. The non-aqueous electrolyte contains a phosphazene compound and has mass ratio of electrolyte liquid to polymer of 4:1-20:1.    USE - Power generation.    ADVANTAGE - The gel form non-aqueous electrolyte battery has high capacity and is safe. The reduction of battery capacity is prevented.
NOVELTY - The invention refers to a polymer electrolyte used in lithium cell as well as the making method, including polymer base material (A) and (B) and liquid electrolyte solution (C) which contains a lithium salt and proton inert solvent. A is poly(methyl methacrylate-acrylonitrile-lithium methacrylate), the molar composition of the components: 40%less thanacrylonitrileless than 90%, 10%less thanmethyl methacrylateless than 40%, and 0%less thanLi methacrylateless than 20%. B is polyvinylidene fluoride or poly (polyvinylidene fluoride-hexafluoro propylene). Its film can be one-step obtained by volatilizing agent, the conductivity at room temperature high(3.2X10 to the power -3 S.cm-1).
NOVELTY - An energy storage device includes at least two electrodes (2, 3). At least one of the electrodes comprises an electrically conducting substrate and a layer of energy-accumulating redox polymer on the substrate.    USE - As e.g., electrochemical capacitor or battery (claimed).    ADVANTAGE - The invention provides an energy storage device with higher specific energy capacity than known energy storage devices.    DETAILED DESCRIPTION - An energy storage device includes at least two electrodes (2, 3). At least one of the electrodes comprises an electrically conducting substrate and a layer of energy-accumulating redox polymer on the substrate. The redox polymer includes a polymer complex compound of transition metal having at least two different degrees of oxidation. The polymer complex compound is formed of stacked transition metal complex monomers.    DESCRIPTION OF DRAWING(S) - The figure shows an energy storage device, e.g. electrochemical supercapacitor, of the invention.    Casing (1)    Electrodes (2, 3)    Electrolyte (4)    Electrode terminals (5, 6)    Separator (7)
NOVELTY - A heat retaining swimming pool cover (1) is provided by sealing land areas (11) between air pockets (10) in lower film (8) for facing toward pool water (2) to plastic upper film (5) for facing towards atmosphere (6) such that both films are sealed to each other that the air pockets contain air that the cover is floatable.    USE - The invention is used for providing of heat retaining swimming pool cover for floating disposition on pool water in swimming pool (claimed).    ADVANTAGE - The invention provides pool cover that can significantly increase temperature of pool water by absorption and retention of heat from sunlight.    DETAILED DESCRIPTION - A heat retaining swimming pool cover (1) is provided by sealing land areas (11) between air pockets (10) in lower film (8) for facing toward pool water (2) to plastic upper film (5) for facing towards atmosphere (6) such that both films are sealed to each other that the air pockets contain air that the cover is floatable. The lower film contains infrared absorbent (15) to prevent sunlight (14) from penetrating it and passing into water. An INDEPENDENT CLAIM is also included for a method for heating pool water in swimming pool comprising applying to the pool water in floating disposition the pool cover having plastic upper film and plastic lower film.    DESCRIPTION OF DRAWING(S) - The figure is a cross-sectional view of the inventive pool cover.    Pool cover (1)    Pool water (2)    Swimming pool (3)    Plastic upper film (5)    Atmosphere (6)    Plastic lower film (8)    Air pockets (10)    Land areas (11)    Sunlight (14)    I.R. absorbent (15)
NOVELTY - A non-aqueous electric current producing electrochemical cell comprises an anode, a cathode, an ionically permeable separator interposed between anode and cathode, and non-aqueous electrolyte comprising an ionically conducting salt of specific formula in a non-aqueous medium.    USE - For lithium batteries.    ADVANTAGE - The non-aqueous electrolyte for the electric current producing electrochemical cell, is highly ionically conductive and exhibits thermal stability.    DETAILED DESCRIPTION - A non-aqueous electric current producing electrochemical cell comprises an anode, a cathode, an ionically permeable separator interposed between anode and cathode, and a non-aqueous electrolyte comprising an ionically conducting salt in a non-aqueous medium. The ionically conducting salt is of formula M+(Zasterisk(Jasterisk)j(Xasterisk)x)-.    M = lithium atom;    Zasterisk = anion group containing two or more Lewis basic sites and comprising less than 50 atoms not including hydrogen atoms;    Jasterisk = Lewis acid co-ordinated to Lewis basic site(s) of Zasterisk, and optionally two or more Jasterisk groups are joined together in a moiety having multiple Lewis acidic functionalities;    Xasterisk = H, 1-4C alkyl, alkoxide and/or halide;    j = 2-12; and    x = 0-4.    INDEPENDENT CLAIMS are included for the following:    (1) non- aqueous electrolyte for the electric current producing electrochemical cell; and    (2) compound useful as an ionically conducting salt in non-aqueous electrolyte for a lithium electrochemical cell.    DESCRIPTION OF DRAWING(S) - The figure shows a plot of charge and discharge capacity of 7 Ah lithium-ion battery.
NOVELTY - The battery jar has a load bending temperature of 100 degrees C or more, as defined by ASTM D648. The Izod impact strength defined by ASTM D790 is 7 kg.cm/cm or more. When 1% tension distortion is provided to ASTM No. 1 test piece formed from the resin composition of the jar, applied with automobile-engine oil on surface, and left for 72 hours at 85 degrees C produces no cracks.    USE - For closed-type secondary batteries used in engine rooms of motor vehicles.    ADVANTAGE - The battery jar is lightweight, and has excellent heat resistance, chemical resistance, solvent resistance, mechanical strength, workability, and electrical insulation.    DETAILED DESCRIPTION - The battery jar is a compact of a resin composition comprising (in wt.%) polyphenylene ether group resin (15-30), styrene group polymer (10-70) having a syndiotactic structure, and styrene group polymer (15-75) not having a syndiotactic structure, the total amount of the components being 100 wt.%. The compact has a load bending temperature of 100 degrees C or more, as defined by ASTM D648. The Izod impact strength defined by ASTM D790 of the compact is 7 kg.cm/cm or more. When 1% tension distortion is provided to ASTM No. 1 test piece formed from the resin composition, applied with automobile-engine oil on the surface, and left for 72 hours at 85 degrees C produces no cracks.
NOVELTY - A hard coat layer (13) consisting of hardening film of setting resin, is formed on an organic polymer film (11) which is formed on one of the surfaces of transparent adhesive layer (12).    USE - For solar cells and glasses of motor vehicles.    ADVANTAGE - Provides a light weight and thin composite film for solar cell with excellent rubbing-proof property. Prevents damage to the surface of solar cell, and enhances efficiency. Provides a composite film with thin scattering resistance and high durability.    DESCRIPTION OF DRAWING(S) - The figure shows a sectional view of the thin composite film. (Drawing includes non-English language text).    organic polymer film (11)    transparent adhesive layer (12)    hard coat layer (13)
NOVELTY - A redox active reversible electrode comprising a conductive basic body, and a redox active film, which is formed on one surface of the conductive basic body and contains a redox active sulfurous substance and a pi electron conjugated-type electric conductive polymer substance having p-type doping characteristics, is new.    USE - The redox active reversible electrode is for use for Li- and redox- secondary cells, Li- and redox-devices and capacitors which are for use for mobile phones and electric power sources for electric cars.    ADVANTAGE - The redox active reversible electrodes have excellent reversibility which enables the discharge of a large amount of electric current even at the start stage of the charge/discharge performance. The secondary cells have excellent charge/discharge characteristics at low or high temperatures.
NOVELTY - A metallic fuel cell component, for low temperature fuel cells utilizing proton exchange membranes, is at least partially coated with a coating containing silane.    USE - Useful as metallic fuel cell component for bipolar separator plates and current collector used for low temperature fuel cells.    ADVANTAGE - The invention is resistance to corrosive environment encountered internal to a fuel cell.    DETAILED DESCRIPTION - INDEPENDENT CLAIMS are included for    (1) a metallic fuel cell component, for low temperature fuel cells utilizing proton exchange membranes, at least partially coated with a coating containing silazane;    (2) a fuel cell comprising a metallic fuel cell component and a proton exchange membrane, where the metallic fuel cell component is at least partially coated with a coating comprising a silane or a silazane;    (3) a fuel cell stack comprising the fuel cell; and    (4) a method of protecting a metallic fuel cell component from corrosion comprising coating metallic fuel component with coating comprising silane.    DESCRIPTION OF DRAWING(S) - The figure shows a plan view the anode side of a partially cut-away bipolar separator plate, diffusion layer, membrane/electrode assembly.    Bipolar separator plate (1)    Metallic foil (2)    Seal area (3)    Diffusion layer (5)    Membrane electrode assembly (6)
NOVELTY - An electrolyte comprises a low-inflammability solvent with a heat combustion of at most19000 kJ/kg; and lithium salt.    USE - For a rechargeable lithium battery.    ADVANTAGE - The inventive electrolyte produces a rechargeable lithium battery that exhibits good safety, discharge capacity, and cycle life characteristics.    DETAILED DESCRIPTION - An INDEPENDENT CLAIM is included for a rechargeable lithium battery comprising a positive electrode in which lithium intercalation occurs; a negative electrode in which lithium intercalation occurs; and an electrolyte as above.
NOVELTY - A primary alkaline battery comprises a metal elongated housing, a positive and a negative terminal, and individual alkaline cells. The alkaline cells are encased in a hydrogen permeable casing and are electrically connected in parallel to the positive and negative terminals (124, 107). The cells and the casing are housed within the interior of the metal elongated housing.    USE - As a primary alkaline battery, particularly as a primary non-rechargeable battery.    ADVANTAGE - The primary alkaline battery can be used interchangeably with the nickel metal hydride battery to power small electronic devices, i.e. mini disk or MP3 (sic.) players.    DETAILED DESCRIPTION - An INDEPENDENT CLAIM is included for an alkaline battery with only one alkaline cell, comprising a metal elongated housing (105) having a major portion of its surface flat. The alkaline cell is contained within the interior of the metal housing. The cell comprises an anode slab (140), a cathode slab (160), and a separator (150) in between. The anode and the cathode are stacked in a body-to-body arrangement with the separator in between. The cell has a pair of opposing major outer surfaces. At least one of the major outer surfaces is polygonal. The opposing major surfaces forms a portion of the anode and the other forms a portion of the cathode. A peripheral edge surface of the cell lies between the pair of opposing major outer surfaces. The cell is encased in a casing. The cell and the casing are housed within the interior of the metal elongated housing.    DESCRIPTION OF DRAWING(S) - The figure shows an exploded view of the components of the flat alkaline battery having a single cell.    Housing (105)    Positive and negative terminals (124, 107)    Anode slab (140)    Separator (150)    Cathode slab (160)
NOVELTY - A non-aqueous electrolyte battery comprises a positive electrode containing lithium cobalt oxide and lithium manganese oxide as active materials, a negative electrode and an electrolyte disposed between the electrodes which contains a lithium salt dissolved in a mixed solvent containing ethylene carbonate and propylene carbonate.    USE - For a portable electronic/communication apparatus, e.g. a small-size video camera, cellular phone or a notebook type personal computer and for large-size apparatuses, e.g. a hybrid car.    ADVANTAGE - The assembly has high energy density, high in safety, prevents swelling and improves safety at overcharge and at a high temperature.    DETAILED DESCRIPTION - A non-aqueous electrolyte battery comprises an outer container, a positive electrode and a negative electrode disposed in the container and an electrolyte disposed between the electrodes. The positive electrode contains lithium cobalt oxide and lithium manganese oxide as active materials. A mass ratio of lithium cobalt oxide to lithium manganese oxide is 50/50-80/20. The electrolyte contains lithium salt dissolved in a mixture solvent containing ethylene carbonate (EC) and propylene carbonate (PC). The EC content is not less than 25 vol.% but not more than 50 vol.%. The PC content is not less than 5 vol.% but not more than the EC content with respect to the total amount of the mixture solvent.
NOVELTY - A polymer battery is equipped with a polymer electrolyte and a separator between positive and/or negative electrodes, such that portion of polymer electrolyte has ester derivative compound (I). The positive electrode and negative electrode contains an active material which occludes and discharges lithium.    USE - For mobile telephone and notebook personal computer.    ADVANTAGE - The polymer battery has improved cycle property, by improving adhesion of positive and/or negative electrodes and separator.    DETAILED DESCRIPTION - A polymer battery is equipped with a polymer electrolyte and a separator between positive and/or negative electrodes, such that portion of polymer electrolyte has ester derivative compound of formula (I). The positive electrode and negative electrode contains an active material which occludes and discharges lithium.    R1 = hydrogen atom or methyl group; and    R2 = CmHn, where m,n are integers and nat most2m+2.    DESCRIPTION OF DRAWING(S) - The figure shows the front elevation of non-aqueous electrolyte secondary battery.    Aluminum laminated packing material (3)    Vertical ends and center portion of packing material (4a-4c)    Collectors (7,8)
NOVELTY - The solid polymer electrolyte comprises a polymer alloy containing polymers (I,II) and an ion dissociative salt. The polymer (I) has three-dimensional network structure of polyether. The polymer (II) comprises a boron atom contained in a polyether structure without covalent bond.    USE - For solid polymer electrolyte lithium cell (claimed) which is used for personal digital assistant, portable electronic device, domestic electric power storage apparatus, motor bicycle, electric vehicle, and hybrid electric vehicle.    ADVANTAGE - The solid polymer electrolyte has high lithium ion transport number and high energy density. The polymer electrolyte provides improved lithium ion transport number, favorable charging and discharging cycle property, improved limiting current density and high safety for solid polymer electrolyte lithium cell without leakage. The electrolyte provides high durability for lithium cell by reducing the hydrofluoric acid generation thereby reducing corrosion of electrode or coverings.    DETAILED DESCRIPTION - The polymer (II) is polyoxyethylene-glycol monoalkyl ether borate ester. An INDEPENDENT CLAIM is included for solid polymer electrolyte lithium cell.    DESCRIPTION OF DRAWING(S) - The figure is a graph showing the charging and discharging cycle property of a conventional battery and battery of the invention. (Drawing includes non-English language text).
NOVELTY - The soft resin sheet (1) has shearing elasticity ranging between 2x106 Pa and 1x107 Pa at 20degreesC, 5x104 Pa or more at 80degreesC and 3x103 Pa and 3x105 Pa at 120degreesC.    USE - Soft resin sheet used as fillers (claimed) in solar cells (claimed) used for electric power supply.    ADVANTAGE - Enables manufacturing soft resin sheet with high durability at low temperature and reduced time, thereby the reliability of solar cell that uses the soft resin sheet is improved.    DETAILED DESCRIPTION - INDEPENDENT CLAIMS are included for the following:    (1) filler for solar cells; and    (2) solar cell.    DESCRIPTION OF DRAWING(S) - The figure shows a sectional view of the solar cell module.    soft resin sheet (1)
NOVELTY - Accumulator with cell container(s) incorporates a hardenable casting compound which fixes the respective plate blocks in these containers so that their vibration is virtually prevented. The casting compound at least partially fills the space between the surface of the plate blocks and the pole bridges.    USE - As starter accumulators, in particular, for military motor vehicles.    ADVANTAGE - The accumulator satisfactorily copes with larger dynamic loads than known comparable accumulators. It is producible relatively simply and cost effectively, and can be reliably filled with an electrolyte.    DETAILED DESCRIPTION - Accumulator with one or more cell containers (16) incorporates a hardenable casting compound which fixes the respective plate blocks (15) in these containers in such a way that their vibration is virtually prevented. The casting compound at least partially fills the space between the surface of the plate blocks and the pole bridges (3a, 3b). Casting compound guide elements (7) serve to bound the plate block surfaces which are to be kept free from the casting compound.    An INDEPENDENT CLAIM is also included for a method for producing such a vibration-proof accumulator.    DESCRIPTION OF DRAWING(S) - The drawing shows a schematic plan view of the proposed accumulator before application of a casting compound.    Pole bridges (3a, 3b)    End poles (4)    Connector pieces (5)    Casting compound guide elements (7)    Distance elements (11)    Plate blocks (15)    Cell containers (16)
NOVELTY - Profile for building the frame of a solar collector has a rectangular base section (2, 4) with a lip (15) at the top which curves back. The inwardly-curved section (12) attached to this rises again as a sloping section (9) with a horizontal section (3) at the top. A cover (22) for the collector is mounted.    USE - Heating water.    ADVANTAGE - Assembly can be automated.    DESCRIPTION OF DRAWING(S) - The drawing shows a cross-section of the frame.    Rectangular base section (2, 4)    Horizontal section (3)    Sloping section (9)    Inwardly-curved section (12)    Lip (15)    Cover for collector (22)
NOVELTY - A fuel cell system comprises a fuel processor for producing hydrogen from a fuel; and a fuel cell stack including polymer electrolyte membranes and electrodes. The polymer electrolyte membrane comprises a proton conducting membrane. The membrane comprises a basic material in combination with an acidic material from acidic hydrocarbon-based polymers and/or acidic hydrocarbon-based oligomers.    USE - For generating electricity and heat.    ADVANTAGE - The invented fuel cell system operates at higher levels of carbon monoxide that enables reformer to be simplified.    DESCRIPTION OF DRAWING(S) - The figure shows voltage and current waveforms.
NOVELTY - An antifreeze apparatus for a water circulation passage formed in the fuel cell power plant that generates power by a fuel cell stack, comprises antifreeze release/recovery mechanism to release antifreeze into the passage and recover the antifreeze in the passage; and two programmable controllers controlling the mechanism to release the antifreeze into the passage when the stack is not operating, and recover the antifreeze.    USE - For water circulation passage in a fuel cell power plant for driving a vehicle.    ADVANTAGE - Release of antifreeze into the water circulation passage and recovery of antifreeze from the water circulation passage can be repeatedly performed with a small energy consumption according to the running conditions of the fuel cell stack.    DETAILED DESCRIPTION - An antifreeze apparatus for a water circulation passage (5) formed in the fuel cell power plant that generates power by a fuel cell stack, comprises antifreeze release/recovery mechanism (40) to release antifreeze into the water circulation passage and recover the antifreeze in the passage; and two programmable controllers controlling the mechanism to release the antifreeze into the passage when the stack is not operating, and recover the antifreeze, which has diffused into the passage when the stack is operating.    DESCRIPTION OF DRAWING(S) - The figure is a schematic cross-sectional view of a water circulation apparatus for a fuel cell power plant.    Water circulation passage (5)    Electrodes (11, 12)    Switch (13)    Power supply (14)    Antifreeze release/recovery mechanism (40)
NOVELTY - A negative electrode (13) for lithium secondary battery comprises a negative electrode material to be alloyed with lithium and a negative electrode collector (13a) having the negative material. The negative electrode collector has a proportional limit of not less than 2 N/mm. The negative electrode material contains silicon, conductive carbon material and binder resin.    USE - Lithium secondary battery (claimed).    ADVANTAGE - Achieves excellent charge/discharge cycle performance by suppressing decrease in contact between the negative electrode material and the negative electrode collector resulting from the charging/discharging processes.    DESCRIPTION OF DRAWING(S) - The figure is a section of a lithium secondary battery.    Battery case (10)    Laminate film (11)    Positive electrode (12)    Negative electrode (13)    Negative electrode collector (13a)
NOVELTY - Producing a battery pack comprises retaining a battery (10) in a battery-retaining portion provided in a mold, which has the battery-retaining portion and a board-retaining portion interposing a space between them; retaining a board (30) with external input-output terminals (31-33) in the board-retaining portion; and injecting mold material into the space to mold.    USE - For producing a battery pack (claimed) as power source of an electronic device.    ADVANTAGE - Injecting the mold material while retaining the board in the board-retaining portion prevents the deviation of positioning the board caused by flowing of the mold material. The mold can be positioned with accuracy against the molded part, even without holder to retain the board against the battery.    DETAILED DESCRIPTION - An INDEPENDENT CLAIM is also included of a battery pack comprising a battery, a board with external input-output terminals connected to the battery and a resin member molded in a space between the battery and the board to form an integral structure and holding the board to the battery.    DESCRIPTION OF DRAWING(S) - The figure shows a developed view of the internal components of the battery pack of the invention.    Battery (10)    Terminals (11, 12, 31-33, 36, 37)    Safety valve (13)    Board (30)    Lug portion (34)    Circuit portion (35)    Via leads (41, 42)    Insulating paper (43)
NOVELTY - A gel-like composition is formed of a polymer. The polymer is three-dimensionally (3D) crosslinked by reacting an oligomer having a hydrosilyl group at least at both terminals with a crosslinking agent having three or more double bond groups.    USE - The composition is used for gel-like ion conductive compositions used in electrochemical elements such as lithium primary battery, lithium secondary battery, wet solar battery, capacitor, electrochromic element and liquid crystal display.    ADVANTAGE - The crosslinking agent contains no ether bond liable to be cut by hydrofluoric acid (HF). The gel-like composition is used as a high-molecular electrolyte having resistance to HF. Both it and the gel-like ion conductive composition have long-term stability in an electrolytic solution generating free acid, including HF. The electrochemical element has high performance.    DETAILED DESCRIPTION - A gel-like composition is formed of a polymer. The polymer is three-dimensionally (3D) crosslinked by reacting an oligomer having a hydrosilyl group at least at both terminals with a crosslinking agent of formula (I) having three or more double bond groups.    (H2C=CR1-R2-)nZ (I)    n = at least 3;    Z = n-valent substituent containing silicon;    R1 = H or alkyl; and    R2 = divalent organic group or direct bond.
NOVELTY - A universal hanging system for mounting central heating panels and walls, comprises four parts, 3 synthetic parts (1, 2, 5) and 1 steel part (3). The synthetic material is acrylonitrile butadiene styrene, nylon, polycarbonate, polypropylene, or high density polyethylene. The steel part is steel L-beam (3), which has been pretreated by hot dip galvanization.    USE - For mounting central heating panels (claimed) and walls.    ADVANTAGE - The invention provides a way to carefully, quickly, effectively and correctly mount central heating panel and walls. There is no need to mount or demount the heating panels several times.    DETAILED DESCRIPTION - A universal hanging system for mounting central heating panels and walls, comprises four parts (1, 2, 5), 3 synthetic parts and 1 steel part. The synthetic material is acrylonitrile butadiene styrene, nylon, polycarbonate, polypropylene, or high density polyethylene. The steel part is steel L-beam, which has been pretreated by hot dip galvanization. The synthetic parts can be moved by pressing pawl B, 6 mm forwards and 6 mm backwards. In mounted condition and after suspending heating panel, the steel part can be shifted downward and can no longer be shifted in upwards direction because of teeth. The product can be supplied in all existing colors.    DESCRIPTION OF DRAWING(S) - The figure is a view of universal hanging system.    Synthetic parts (1, 2, 5)    Steel part (3)
NOVELTY - Copper element for a battery has a composite covering layer, comprising an aminated phenolic polymer, a trivalent chromium compound and a phosphorus compound, on the surface of a foil-, sheet- or plate-type copper element.    USE - The copper element is a battery terminal (claimed). Batteries with terminal(s) of this type and battery packing material are claimed per se. The terminals are suitable for lithium ion, lithium and fuel batteries, e.g. for use in personal computers, portable equipment (battery-operated telephones, personal digital assistants etc.), video cameras, battery-operated vehicles, energy stores, robots or artificial satellites. They are also suitable for electrolytic capacitors, e.g. liquid, solid and double-layer capacitors.    ADVANTAGE - If sealed batteries are stored for long periods, the terminal surface can be corroded by hydrogen fluoride (formed by reaction between the battery electrolyte and water in the sections made from the copper element), which breaks the seal and leads to leakage. The composite coating solves this problem.    DESCRIPTION OF DRAWING(S) - The drawing shows a perspective view of the battery described in the example.    Main body of battery (2)    Battery module (energy store section) (3)    Terminals (4)
NOVELTY - Electrode active material contains at least one compound containing a group derived from 1,4-diazine-N,N-dioxide (optionally fused to one or more benzene and/or diazine N,N-dioxide rings).    USE - The material is especially useful as the anode of a lithium secondary battery (claimed).    ADVANTAGE - Specific capacity is high and discharge is extremely stable.    DETAILED DESCRIPTION - Electrode active material contains at least one compound (A) containing a univalent group Z of formula (I).    One of R1-R4, Ra-Rd = bond; and the others are independently R;    R = alkyl, alkenyl, cycloalkyl, aryl, heteroaryl, aralkyl, amino, alkoxy, aryloxy, alkoxycarbonyl, aryloxycarbonyl, acyl or acyloxy (all optionally substituted), or H, halo, OH, NO2, NO, CN or COOH; or    Two R = group completing a ring;    x, y, x', y' = 0 or more.    INDEPENDENT CLAIMS are also included for:    (1) an electrode which contains (A) as reactive starting material, final product or intermediate product in the discharge reaction in the electrode; and    (2) a cell which contains the electrode as cathode or anode
NOVELTY - Photovoltaic material comprises a fiber core (102) having an outer surface; a light-transmissive electrical conductor (106) around the fiber; and a photosensitized nanomatrix material (112) and a charge carrier material (115), which are disposed between the outer surface of the fiber core and the light-transmissive electrical conductor.    USE - The photovoltaic material is used for making an article or a flexible fabric (claimed). It is used in the fabrication of a photovoltaic cell, particularly dye-sensitized solar cells for incorporation into flexible coverings for commercial, industrial, agricultural, and/or military applications.    ADVANTAGE - The inventive material exhibits enhanced photovoltaic characteristics.    DETAILED DESCRIPTION - An INDEPENDENT CLAIM is also included for a method for forming a photovoltaic material, which comprises providing a fiber core, disposing a photosensitized nanomatrix material and a charge carrier material on the outer surface of the fiber core, and disposing a light-transmissive electrical conductor around the fiber core.    DESCRIPTION OF DRAWING(S) - The figure shows cross-sectional views of a photovoltaic material including an electrically conductive fiber core.    Photovoltaic fiber (100a-100d)    Fiber core (102)    Light-transmissive electrical conductor (106)    Photosensitized nanomatrix material (112)    Charge carrier material (115)
NOVELTY - A water-repellent carbonaceous material is obtained by contacting a carbonaceous material with a water-repellent substance in a molten state, or by dropping an organic-solvent solution of a water-repellent substance into an aqueous dispersion of a carbonaceous material.    USE - The materials are material for use as gas dispersion layer, catalyst layer or separator for electrodes in manufacturing fuel cells (all claimed).    ADVANTAGE - Such material has high water repellency even when heating to high temperature e.g. 400degreesC for 1 hour to greatly reduce the amount of water repellent substance needed to decrease electrical resistance extensively thereby enabling better conductivity and leading to improved cell performance.    DETAILED DESCRIPTION - INDEPENDENT CLAIMS are also included for:    (1) a method for producing the water-repellent carbonaceous material by contacting a carbonaceous material with a water-repellent substance in a molten state, or by dropping an organic-solvent solution of a water-repellent substance into an aqueous dispersion of a carbonaceous material;    (2) a dispersion containing the water-repellent carbonaceous material;    (3) electrode materials for fuel cells with a catalyst component supported in the water-repellent carbonaceous material;    (4) a gas dispersion layer for fuel cells obtained by soaking the water-repellent carbonaceous material with a binder resin-assembled porous material;    (5) a separator for fuel cells formed from the water-repellent carbonaceous material, or the dispersion, and a thermosetting resin; and    (6) a method for producing the separators for fuel cells from the dispersion and thermosetting resin.
NOVELTY - The resin film comprises a resin composition containing a thermoplastic resin and flat filler having an aspect ratio of 20 or more. The resin film contains 10-35 wt.% of filler and has a ratio of average particle diameter (d) to thickness of resin film (t), of 0.13-0.65.    USE - As reverse-side protective film for solar cells (both claimed).    ADVANTAGE - The resin film has excellent gas barrier property and is inexpensive and is easily manufactured.    DETAILED DESCRIPTION - INDEPENDENT CLAIMS are included for the following:    (1) reverse-side protective film (4) for solar cells; and    (2) solar cell (3).    DESCRIPTION OF DRAWING(S) - The figure shows an outline sectional drawing of solar cell.    solar cell (3)    reverse-side protective film (4)
NOVELTY - The soft resin sheet comprises resins other than an ethylene vinyl acetate copolymer resin, and is fixed such that both ends of the sheet do not move. The difference between stress (approximatelysc) between the fixed portions when cooled from adhesion working temperature (Tl) to room temperature (Tr) and stress (approximatelysh) between the fixed portions when the resin sheet is heated from Tr to Tl, is less than 6x10-4 pa.    USE - For filler and reverse-side protection sheet used for solar cell (all claimed).    ADVANTAGE - The soft resin sheet is economical and suppresses peeling and reduction in electric power generation property. The sheet has excellent durability, by controlling the stress, after lamination with a material. The solar cell which is obtained using the soft resin sheet, is highly reliable.    DETAILED DESCRIPTION - INDEPENDENT CLAIMS are also included for the following:    (1) filler (1) for solar cells;    (2) reverse-side protection sheet (4); and    (3) solar cell (3).    DESCRIPTION OF DRAWING(S) - The figure shows the outline sectional diagram of the solar cell.    filler (1)    solar cell (3)    reverse-side protection sheet (4)
NOVELTY - The proton conductor comprises an ionic liquid containing quaternary ammonium and an anion, and Bronsted-Lowry acid as proton donor.    USE - For fuel cell (claimed) and electrochemical device such as battery, and as electrolyte.    ADVANTAGE - The proton conductor functions on conditions 100degreesC or more without humidifying.    DETAILED DESCRIPTION - An INDEPENDENT CLAIM is also included for fuel cell.    DESCRIPTION OF DRAWING(S) - The figure shows fuel cell system.
NOVELTY - The ionic conductive polymer film consists of a complex material containing fiber or cloth which consists of a polymeric-material with an ion exchange group, and an another polymeric-material.    USE - For fuel cell (claimed).    ADVANTAGE - The ionic conductivity polymer film has excellent ionic conductivity and heat-resistance, and provides the fuel cell with high electric-current in a low resistance.    DETAILED DESCRIPTION - An INDEPENDENT CLAIM is also included for fuel cell.    DESCRIPTION OF DRAWING(S) - The figure shows the schematic diagram of an ion conductivity apparatus.
NOVELTY - The main constituent of the vacuum heat insulator (1) is dry-type silica (2) having 1% or more of additive pulverized with aggregate of silica. The additive is an electroconductive powder which contains carbon mixed with metal or metallic oxide.    USE - For refrigerator (claimed), laptop (claimed), electric water heater (claimed).    ADVANTAGE - The vacuum heat insulation capacity of insulator is increased to 20% or more due to the addition of suitable additive.    DETAILED DESCRIPTION - INDEPENDENT CLAIMS are also included for the following:    (1) vacuum heat insulator manufacturing method;    (2) refrigerator using vacuum heat insulator;    (3) laptop using vacuum heat insulator; and    (4) electric water heater.    DESCRIPTION OF DRAWING(S) - The figure illustrates sectional view of the insulating material.    vacuum heat insulator (1)    silica (2)
NOVELTY - A square shape non-aqueous electrolyte secondary battery comprises an electrode group and a battery container (8). The electrode group contains a positive electrode plate (5), a negative electrode plate (6) and separator between the electrode plates. The electrode group is packed by an insulation component (7). The electrode group and battery container are electrically insulated.    USE - As square shape non-aqueous electrolyte secondary battery e.g. lithium battery.    ADVANTAGE - The square shape non-aqueous electrolyte secondary battery has excellent insulation property. The battery prevents elution and precipitation of dissimilar metal on electrode surface during charging and discharging. The battery prevents short circuit and corrosion of battery container.    DESCRIPTION OF DRAWING(S) - The figure shows partially broken side view of square shape non-aqueous electrolyte secondary battery.    positive electrode plate (5)    negative electrode plate (6)    insulation component (7)    battery container (8)
NOVELTY - A process for producing absorbers, which consist of tubular members that hold a fluid absorber medium, and an absorbing sheet metal, comprises fixing the pre-finished members to the absorber surfaces using a thermally hardenable adhesive.    USE - The process is used to produce absorbers, especially for thermal solar installations.    ADVANTAGE - The absorber tubes are in thermal contact with the members.
NOVELTY - A solar cell module (10) comprises a metallic or thermoplastic thin plate (12), and a solar cell (11) comprising a crystalline substrate having a thickness of at most200 mum. The solar cell is fixed on the metallic or thermoplastic thin plate.    USE - For absorbing radiant energy of sunlight and converting it directly into electric power.    ADVANTAGE - The invention can be installed on a surface of a curved structure and can highly efficiently convert solar radiation into electric power.    DETAILED DESCRIPTION - An INDEPENDENT CLAIM is also included for a method for manufacturing a solar cell module comprising stacking a transparent surface cover member, a first adhesive, a solar cell composed of crystalline substrate, an insulating sheet, a second adhesive, and a metallic thin plate to form a laminated structure; heating the laminated structure to soften the first adhesive and the second adhesive; forming the laminated structure into a curved shape while the first adhesive and the second adhesive are softened; and cooling the laminated structure to harden the first adhesive and the second adhesive.    DESCRIPTION OF DRAWING(S) - The figure is a cross-sectional view showing a solar cell module.    Solar cell module (10)    Solar cell (11)    Thin plate (12)    Transparent film (13)    Insulating sheet (14)
NOVELTY - Electrochemical cell (10) comprises a seal (32) disposed in an open end of a container for closing the cell and sealing the electrodes and an electrolyte within the container. The seal comprises an injection-molded thermoplastic material comprising a mixture of a polyolefin matrix and an aromatic polymer with a repeat comprising aromatic functional group(s).    USE - Used as an electrochemical cell.    ADVANTAGE - The seal is made from a material which has improved molding characteristics, improved quality, reduced dimensional variability and lower manufacturing scrap. It has improved sealing characteristics when used in an electrochemical cell. The invention has improved shelf life, performance and reliability during manufacturing, shipment, storage and use.    DETAILED DESCRIPTION - An electrochemical cell comprises:    (1) a metal container with an open end;    (2) a negative electrode (26), a positive electrode (22) and an electrolyte disposed within the container; and    (3) a seal disposed in the open end of the container for closing the cell, thus sealing the electrodes and the electrolyte within the container.    The seal comprises an injection-molded thermoplastic material comprising a mixture of polyolefin matrix comprising more than 30 wt.% thermoplastic material and an aromatic polymer with a repeat unit that comprises an aromatic functional group(s).    DESCRIPTION OF DRAWING(S) - The figure shows a cross-sectional view of a cylindrical alkaline zinc/manganese dioxide cell, with a third alternative seal design.    Electrochemical cell (10)    Positive electrode (22)    Negative electrode (26)    Current collector (28)    Contact terminal (30)    Seal (32)    Hub (38)
NOVELTY - Carbon foam heat sink is produced by at least partially filling porous regions of the carbon foam with a phase change material.    USE - For producing carbon foam heat sink (claimed) used in e.g. aerospace applications.    ADVANTAGE - The invention obviates the need for conventional oxidative stabilization, thus saving time and cost. It also provides an efficient heat sink device.    DETAILED DESCRIPTION - Production of carbon foam heat sink involves selecting an appropriate mold shape; introducing pitch to an appropriate level in the mold; purging air from the mold to form a vacuum; heating the pitch to a temperature to coalesce the pitch into a liquid; releasing the vacuum and backfilling an inert fluid at a static pressure up to 1000 psi; heating the pitch to a temperature to cause gases to evolve and form a carbon foam; heating the carbon foam to a temperature to coke the pitch; cooling the carbon foam to room temperature and simultaneously releasing the inert fluid; at least partially encasing the carbon foam; and at least partially filling porous regions of the carbon foam with a phase change material.    DESCRIPTION OF DRAWING(S) - The figure is a section cut of a heat sink device for thawing food.
NOVELTY - An aqueous coating composition comprises carbon particles, highly fluorinated polymer(s) and amine oxide surfactant(s).    USE - Gas diffusion layer for an electrochemical cell (claimed), such as hydrogen fuel cell.    ADVANTAGE - The composition provides a gas diffusion layer that is free of surfactant residue.    DETAILED DESCRIPTION - INDEPENDENT CLAIMS are also included for the following:    (1) a method for making a gas diffusion layer for an electrochemical cell comprising coating an electrically conductive porous substrate with the aqueous coating composition; and heating the substrate to decompose the amine oxide surfactants;    (2) a gas diffusion layer made by the method; and    (3) a membrane electrode assembly for an electrochemical cell comprising the gas diffusion layer.
NOVELTY - Metal-alkaline battery cell comprises a cathode, terminals (I, II), a separator and a mixture comprising an electrolyte, a metal and a polyethylene glycol (PEG) derivative. Terminals (I, II) are electrically connected to cathode and mixture, respectively. PEG derivative has hydrophilic moiety replacing terminal hydroxyl group(s) of PEG molecule. PEG derivative is PEG bicarboxymethyl ether (PEG BCME).    USE - As zinc-air cell battery (claimed) used as source of electrochemical energy and used portable electrical devices such as GSM cellular phones.    ADVANTAGE - The metal-alkaline battery has reduced corrosion rate, enhanced electrochemical properties and extended high level of performance. The polyethylene glycol bicarboxy methyl ether completely dissolves in alkaline electrolyte solution. The PEG BCME does not precipitate onto the walls of mixing container during preparation of anode mixture. The corrosion inhibitor reduces corrosion and enhances storage life of battery. The production of hydrogen in battery is also reduced and hence swelling, leaks and electrical shorts are reduced.    DETAILED DESCRIPTION - The cathode comprises a catalyst and a conductive material. The electrolyte comprises ion(s).    The separator separates cathode and mixture, and allows ion(s) in electrolyte to travel between the mixture and cathode.    INDEPENDENT CLAIMS are included for the following:    (1) zinc-air battery cell, which comprises a mixture containing zinc metal particles; and    (2) manufacture of metal-air battery cell, which involves obtaining an air electrode with terminal (I) connected to electrode, mixing an electrolyte, metal particles and PEG BCME to form a mixture, electrically connecting terminal (II) to mixture and positioning a separator between air electrode and mixture.
NOVELTY - A sealing device and a secondary battery sealed by the sealing device are provided, to reduce the short inferiority remarkably and to improve the reliance due to sealing.    DETAILED DESCRIPTION - The sealing device seals the upper and lower parts(53, 54) formed at the edge of upper and lower cases(51, 52), and comprises upper and lower part sealing blocks, and a rising and falling means for rising or falling any one of the upper and lower part sealing blocks, wherein the at least one of the upper and lower part sealing blocks is made of a flexible elastic material. Preferably the elastic material is a rubber material or urethane foam. The secondary battery(50) comprises an electrode assembly having electrode taps(61, 62); and a case provided with the upper and lower sealing parts which seal the electrode assembly and are placed between the taps, wherein the thickness of the upper and lower sealing parts are different each other. Preferably the thickness ratio of the upper and lower sealing parts is 8:2 to 5.2:4.8.
NOVELTY - Provided are a polyelectrolyte composition having improved compatibility of polymer matrices and electrolyte, excellent ion conductivity at normal and low temperatures, and capable of inhibiting the exudation of the electrolyte, and a lithium polymer secondary battery produced from the polyelectrolyte composition.    DETAILED DESCRIPTION - The polyelectrolyte composition comprises 10-90 wt% of polymer matrix consisting of a polymer having a side chain substituted with group 1 metals and a copolymer and/or blend of polymers which have polar radicals and thus can be dissolved in electrolyte; and 10-90 wt% of electrolyte consisting of lithium salt and aprotic solvent. The polymer having a side chain substituted with group 1 metals has a substitution ratio of 10-100 mol% with respect to the substituted radicals, wherein the group 1 metals are at least one selected from lithium, sodium, potassium, rubidium, and cesium.
NOVELTY - A porous sheet of porosity 30% is formed on the periphery of each rechargeable lithium-ion battery of a rechargeable battery pack placed in a container.    USE - For electronic device e.g. mobile telephone, personal computer (PC) and for rotating equipment such as robot cleaner, uninterrupted power source (UPS) unit, power assisted bicycle, robot, electric wheelchair.    ADVANTAGE - The size of the rechargeable battery pack is reduced, since the porous sheet is formed on the periphery of each lithium-ion battery of the battery pack.    DESCRIPTION OF DRAWING(S) - The figure shows a sectional front view of the cell covered with the coating material. (Drawing includes non-English language text).
NOVELTY - The alkali storage battery comprises a positive electrode (1a), a negative electrode (1b), a separator (1c) and an alkali electrolyte liquid, in a battery container (3). An olefin-type resin material (2) which is sulfonated in portions except the joining portion of electrodes, is further provided in the container.    USE - E.g. nickel-hydrogen storage battery, nickel-cadmium storage battery and nickel-zinc storage battery.    ADVANTAGE - The battery has low internal resistance and suppressed self-discharge. The charging and discharging property and storing characteristics of the battery are improved.    DESCRIPTION OF DRAWING(S) - The figure shows the cross-sectional view of the internal structure of an alkali storage battery.    positive electrode (1a)    negative electrode (1b)    separator (1c)    resin material (2)    battery container (3)
NOVELTY - The sheet (1) for sealing the solar cell (4) uses an ethylene vinyl acetate (EVA) copolymer resin sheet formed with emboss pattern of depth 10 mm or more whose compression rate in 65degreesC is 10% or more. The EVA resin sheet contains organic peroxide, silane coupling agent and the necessary stabilizer.    USE - For sealing solar cell.    ADVANTAGE - Even if temperature variations occur, stress given to a solar battery element for cushioning, is reduced by an outstanding effect, thereby avoiding crack generation in solar cell.    DESCRIPTION OF DRAWING(S) - The figure shows a sectional view of the sheet for sealing application.    sheet (1)    solar cell (4)
NOVELTY - A sulfonic acid group is introduced to a side chain to form a solid polymer electrolyte film. The side chain is obtained by irradiating radiation at the film of a polymeric base material and contacting the base material and gaseous polymerizable material having a vinyl group.    USE - Used for fuel cells.    ADVANTAGE - The process achieves target graft ratio in a short time even if small amount of polymerization inhibitor is not removed by polymerizable substance.
NOVELTY - The reflector surface comprises a film (6) and reflector profile of molded substructure (7).    USE - Tubular solar energy collectors are formed.    DETAILED DESCRIPTION - An INDEPENDENT CLAIM is also included for the production of the energy collector.    DESCRIPTION OF DRAWING(S) - The figure shows a schematic production process of the energy collector.    Wave contoured mould surface (2)    Film (6)    Molded substructure (7)
NOVELTY - Crystalline silicon kerf, separated from wiresaw slurry, is mixed with an organic thermoplastic binder to produce a silicon kerf molding compound. The compound is shaped into green thin-layer photovoltaic (PV) cell geometry and the binder is extracted. The binder-free thin-layer PV cell is obtained by sintering.    USE - Used for manufacturing thin-layer photovoltaic cells (claimed) used in microelectronic application.    ADVANTAGE - Recovers crystalline silicon metal kerf from wiresaw slurry effectively. The thin-layer PV cell configuration has enhanced surface texture for metallization and reduced optical reflection loss. Allows flexibility in the shaping process using the silicon kerf molding compound. Provides an economic, simple and efficient PV cell, by a simple manufacturing process.
NOVELTY - Optically active liquid crystal compound (I) is new.    USE - For electrolyte used in secondary battery (both claimed), which is used for sensor devices. The compound is also used as smectic liquid crystal material.    ADVANTAGE - The compound provides an electrolyte having high ionic conductivity.    DETAILED DESCRIPTION - Optically active liquid crystal compound of formula (I) is new.    R1-Xm-(O)a-A-(O)b-Yn-R2 (I)    A = liquid crystal mesogenic group of formula A1-B1-A2-B2-A3-B3-A4-B4-A5-B5-A6;    A1-A3 = 1,3,2-dioxaborinane-2,5-diyl, 1,4-phenylene (one or more CH may be replaced by CF or N) or 1,4-cyclohexylene;    A4-A6 = single bond, 1,3,2-dioxaborinane-2,5-diyl, 1,4-phenylene (one or more CH may be replaced by CF or N) or 1,4-cyclohexylene, provided that at least one of A1-A6 is 1,3,2-dioxaborinane-2,5-diyl;    B1-B5 = single bond, -CH2O-, -OCH2-, -COO- or -OOC-;    X = -OCH2CH2- or -OCH2CHCH3-;    Y = -CH2CH2O- or -CHCH3CH2O-;    R1, R2 = 1-100C optionally branched alkyl, in which one or more methylene in the alkyl group may be substituted by -O-, -CO-, -S-, -CH=CH-, -C-triple bond-C- or epoxy group, and H in the alkyl group may be replaced by F;    a, b = 0 or 1; and    n, m = 3-25.    INDEPENDENT CLAIMS are also included for the following:    (1) electrolyte containing the metallic salt of the optically active compound; and    (2) secondary battery using the electrolyte.
NOVELTY - The hose has an inner surface layer (1) and a reinforcement layer (2) laminated in order at least from an inner layer side. The inner surface layer has an elastic layer (4) which consists of a rubber material, and a gas impermeable layer (3) which consists of an ethylene vinyl alcohol copolymer resin.    USE - Used for supplying gas such as hydrogen gas to a fuel cell which is used for motor vehicle, carbon dioxide as refrigerant to an air conditioner, and compressed petroleum gas as fuel.    ADVANTAGE - The hose has excellent handleability, flexibility and kink-proof property, and improved strength. The hose has a gas-impermeable layer which suppresses the gas permeation.    DESCRIPTION OF DRAWING(S) - The figure shows the hose for gas supply. (Drawing includes non-English language text).    laminated inner surface layer (1)    reinforcement layer (2)    gas impermeable layer (3)    elastic layer (4)
NOVELTY - The internal mold plates (24,34) of respective plug (2) and receptacle (3) equipped in housing, covers portion extending from the edge of cable insulator (12c) to base end of male terminal (21) and portion extending from the insulator edge to housing base end. The external mold plates of plug and receptacle are interfitted, for connection between terminal and receptacle.    USE - For connection of solar cell module wiring of solar panel system used in domestic and business applications.    ADVANTAGE - Enables to maintain the flexibility of the external plate and efficiently interfits the external plates of plug and receptacle.    DESCRIPTION OF DRAWING(S) - The figure shows a sectional view of the waterproof connector.    plug (2)    receptacle (3)    cable insulator (12c)    male terminal (21)    internal mold plates (24,34)
NOVELTY - A photosensitive resin layer is exposed and developed to form a pixel pattern (8) on the surface of a thin film transistor substrate (7). The pixel pattern formed on the substrate surface is heated and hardened, after shading the pixel pattern periphery (8a) and a wall (8b) of a contact-hole.    USE - For manufacturing color filter used in liquid crystal display.    ADVANTAGE - Manufactures excellent color filter with improved conduction, by eliminating formation of foreign material, and preventing crack generation during formation of transparent electroconductive film.    DESCRIPTION OF DRAWING(S) - The figure shows a sectional view of the pixel pattern formed on the substrate.    transistor substrate (7)    pixel pattern (8)    pixel pattern periphery (8a)    wall (8b)
NOVELTY - A polyester containing-article comprises matrix polymer and clay. The clay is intercalated with block copolymer comprising hydrophilic block capable of intercalating the clay and matrix compatible block with matrix copolymer.    USE - For e.g. automotive, packaging, battery, or cosmetics.    ADVANTAGE - The inventive article improved physical properties e.g., improved modulus, tensile strength, toughness, impact resistance, electrical conductivity, heat distortion temperature, coefficient of linear thermal expansion, fire retardance, and oxygen and water vapor barrier properties.
NOVELTY - An electrode (1), a layer of organic material (4), and an electrode (5) are formed in order on a substrate (2) to form a photoresponsive device followed by thermally annealing device. At least one of electrodes is transparent or semi-transparent. The organic material layer comprises a blend of at least two semiconductive polymers having different electron affinities and/or different ionization potentials.    USE - For forming a photoresponsive device such as a photovoltaic device or a photodetector (claimed).    ADVANTAGE - The power conversion efficiency of photovoltaic devices having a single layer of blend of semiconductive polymers is improved. Formation of photoresponsive device does not involve complex lamination steps. Since only polymeric materials are used in photoresponsive device, the photoresponsive device is advantageous over devices which include small molecular electron donors and/or acceptors in that the device is readily prepared by solution processing technique such as spin coating. Further the annealing step is performed after the layer of active polymeric material is formed between the two electrodes such that the electrodes to some degree prevent degradation of the polymeric material which may occur on annealing. A wide range of photovoltaic devices of improved performance is produced.    DETAILED DESCRIPTION - INDEPENDENT CLAIMS are also included for the following:    (1) photoresponsive device; and    (2) method of increasing the power conversion efficiency and/or quantum yield of photoresponsive device which involves thermally annealing photoresponsive device.    DESCRIPTION OF DRAWING(S) - The figure shows the schematic drawing of the photovoltaic device having an interpenetrating polymer network.    Electrodes (1,5)    Substrate (2)    Organic material layer (4)
NOVELTY - A photovoltaic cell is manufactured by contacting a cross-linking agent with semiconductor particles, and incorporating the semiconductor particles into the photovoltaic cell.    USE - The method is used for the manufacture of photovoltaic cells (claimed). The photovoltaic cell is used for defense, commercial, residential, and agricultural applications for conversion of light into electrical energy..    ADVANTAGE - The invention can be performed with relatively inexpensive processing techniques and materials, and unit cost can be relatively cost-effective and cost-competitive.    DETAILED DESCRIPTION - An INDEPENDENT CLAIM is included for a photovoltaic cell produced using the inventive method.    DESCRIPTION OF DRAWING(S) - The figure shows an exploded view of the photovoltaic cell.    First substrate (32)    Second substrate (34)    Polymeric polyelectrolyte (38)    catalyst layer (40)
NOVELTY - Several predetermined patterns of a conductive adhesive (14) are formed on series/parallel connected solar cells (1). The internal lead wires (12) are attached to the adhesive patterns and the solar cells are sealed using adhesive resin (4) to the protective structures (2,3) by simultaneously heating the conductive adhesive and adhesive resin.    USE - For connecting thin film solar cell and internal lead wire of solar cell module attached to roof, and window of residential building.    ADVANTAGE - The internal lead wires and the solar cells are effectively connected the simultaneous heating of the adhesive resin and the conductive adhesive resin reduces the operational cost.    DESCRIPTION OF DRAWING(S) - The figure illustrates the side sectional view of the solar cell module manufacturing process. (Drawing includes non-English language text).    solar cells (1)    protective structures (2,3)    adhesive resin (4)    internal lead wires (12)    conductive adhesive (14)
NOVELTY - The method for producing, for fuel cells, a polymer electrolyte membrane in the form of a tape coated on both sides with a catalyst involves use of a membrane with a support foil on its rear side, application (with use of a catalyst ink) of an electrode layer to the front side of the membrane, drying of this layer at an elevated temperature, and removal of the support foil from its rear side.    USE - For production of membrane electrode units for polymer electrolyte membrane fuel cells.    ADVANTAGE - The method enables ionomer membranes to be accurately and continuously coated on both sides with a catalyst, without any damage to such membranes.    DETAILED DESCRIPTION - The production process is completed by application of an electrode layer to the rear side of the membrane, drying of this layer, and finish treatment of the resultant membrane with water at an elevated temperature. An INDEPENDENT CLAIM is also included for an application of the proposed method for production of membrane electrode units.
NOVELTY - The outer layer is a completely fluorinated, high melting fluoropolymer. Its outer surface forms the front. Its inner surface is intimately bonded with and carries a thin glass layer. A front intermediate layer of a fluoropolymer is bonded to the glass. The active layer includes solar cells with connected electric leads. The back layer forms an outer surface of the module.    USE - A laminar photovoltaic module with good outdoor performance.    ADVANTAGE - The new design results in improved long term stability. The effect of ultraviolet light is especially minimized. A wide range of fluoropolymers (listed) is highly transparent, especially in the UV. They do not yellow with age. They have a low refractive index. PTFE is not readily wetted and is anti-adherent e.g. to dirt. The perfluorinated monomers are non-flammable and extremely weather resistant. They resist corrosion and solvents. They absorb virtually no water and have good electrical properties.    DETAILED DESCRIPTION - The outer layer is a completely fluorinated, high melting fluoropolymer. Its outer surface (22) forms the front. Its inner surface (24) is intimately bonded with and carries a thin glass layer (36). A front intermediate layer (28) of a fluoropolymer is bonded to the glass. The active layer (30) includes solar cells (32) with connected electric leads (41). The back layer forms an outer surface (38) of the module.    DESCRIPTION OF DRAWING(S) - The diagrams show cross-sections of the laminar structure before and after bonding.    Outer surface (22)    Inner surface (24)    Intermediate layer (28)    Active layer (30)    Solar cells (32)    Thin glass layer (36)    Outer surface (38)    Lead (41)
NOVELTY - Alkali storage battery comprising electrolyte layer (3) interposed between positive and negative electrodes. The electrolyte layer comprises a water absorbent polymer and an aqueous alkaline solution. Water absorbent polymer is obtained by saponification of a copolymer comprising monomer (A) with one polymerizable double bond and monomer (B) with two or more polymerizable double bonds.    USE - As a nickel-metal hydride storage battery, nickel-cadmium storage battery or nickel-zinc battery.    ADVANTAGE - Self-discharge of the alkaline storage battery is reduced and the capacity recovery performance after storage of the alkaline storage battery is improved. The battery is manufactured at low cost.    DETAILED DESCRIPTION - An alkali storage battery comprises an electrolyte layer interposed between a positive electrode comprising nickel hydroxide and a negative electrode. The electrolyte layer comprises a water absorbent polymer and an aqueous alkaline solution. The water absorbent polymer is obtained by saponification of a copolymer comprising monomer (A) (100 wt.pts) and monomer (B) (0.01-10 wt.pts). Monomer (A) has at least one group (I) capable of being converted to a carboxyl group by saponification and has one polymerizable double bond. Monomer (B) has two or more polymerizable double bonds.    DESCRIPTION OF DRAWING(S) - The figure shows a longitudinal sectional oblique view of a sealed nickel-metal hydride storage battery.    positive electrode (1)    negative electrode (2)    electrolyte layer (3)
NOVELTY - The electrode comprises a carbonyl aromatic polymer having unit(s) that contains cyclopentanone structure(s) condensed with at least two aromatic rings.    USE - The electrode is for an electric energy-generating or -storing device, i.e. a battery which is a secondary battery, a capacitor or a fuel cell (all claimed). E.g. for powering cameras, personal computers, MP3 players, cellular phones, electric vehicles, or for electric energy storage in large scale load leveling.    ADVANTAGE - The electrode uses polymer material that maintains high capacity, high charge and discharge rates, high power, higher stability and higher shelf lives, than conventional generation of polymer materials.    DETAILED DESCRIPTION - INDEPENDENT CLAIMS are also included for:    (a) a battery and a capacitor, each comprising a positive electrode (102); a negative electrode (104); and an electrolyte; and    (b) a fuel cell, comprising an air electrode; a fuel electrode; and the electrolyte.    The positive and air electrodes comprise the above carbonyl aromatic polymer.    DESCRIPTION OF DRAWING(S) - The figure is a partial cross-sectional view of a battery using a polymer as an active material in an electrode.    Positive electrode (102)    Negative electrode (104)    Current collector (106, 108)    Separator (110)
NOVELTY - Provided are an electrolyte composition for lead storage battery which reduces the content of essential silica and costs of battery, and can increase the flexibility of electrolyte injection and the convenience of process control, and a lead storage battery comprising the composition.    DETAILED DESCRIPTION - The composition comprising an aqueous sulfuric acid, a silica and a binder polymer, is characterized by 5-15 wt% of silica, 0.05-3 wt%(based on the silica) of polyvinyl pyrrolidone-based polymer having molecular weight of 1,000 or more, as well as aqueous sulfuric acid. The lead storage battery consisting of cathode plate, electrolyte, and anode plate, is characterized in that the electrolyte is formed by adding 5-15 wt% of silica and 0.05-3 wt%(based on the silica) of polyvinyl pyrrolidone-based polymer having molecular weight of 1,000 or more.
NOVELTY - A method for preparing a propelling battery for a underwater propellent is provided, to improve the conductivity by minimizing the thickness of positive and negative plates and preventing the oxidation of the plates and to prevent the damage or deformation of the plates.    DETAILED DESCRIPTION - The method comprises the steps of forming a silver sheet by using Ag powder; coating carboxymethyl cellulose on the silver sheet by a thickness of 0.01-0.03 mm, adhering a silver foil, and sintering it for improving the strength; welding a silver contact terminal to the sintered sheet and fixing it; weighing the sintered sheet; dipping the sheet with an electrode into a KOH solution for 2-5 hours to impart the electrical property to the sheet; flowing a constant current to the sheet through the terminal for 15-20 hours to transform it; washing the sheet to remove KOH; drying the sheet; re-weighing the sheet and selecting the sheet based on the weight difference; cutting and removing the contact terminal from the sheet to form a positive electrode plate; pressing the positive electrode plate and storing it in a constant temperature and constant moisture oven to prepare a positive electrode plate; melting an alloy of Al, Mg, Sn and Ga in a vacuum furnace; casting the molten alloy into slave; polishing the surface of the slave and removing the impurities; heating the polished alloy plate to stabilize and homogenize the structure; hot and cold rolling the heated alloy plate; plating copper on the one surface of the rolled alloy plate; adhering a space tap to the other side of the alloy plate and fix it to form a negative electrode plate; adhering the negative electrode plate to a distribution plate to prepare a negative electrode plate; adhering the positive electrode plate to the distribution plate to form a unit cell; and layering a plurality of the unit cells to form a cell stack.
NOVELTY - Provided is a secondary battery containing a safety device, which breaks a case to exhaust gas rapidly when the gas is generated from the inside of the battery, therefore, can prevent explosion or ignition from occurring.    DETAILED DESCRIPTION - The secondary battery(20) contains: a plurality of battery parts(21), wherein the battery part(21) comprises a cathode plate(23), a separator(25), and an anode plate(24) in order; the case(22) in which the battery parts(21) are inserted and an electrolyte is injected; a rupture part(200) mounted in the case(22) along the shrinkage direction of the case(22) and exhausting the gas rapidly when the gas is generated from the inside of the battery(20). The rupture part(200) is made of metal or polymer resin not reacting with the electrolyte, wherein the metal is selected from copper, nickel, aluminum and the polymer resin is selected from polypropylene and polyethylene.
NOVELTY - Provided is a polymer matrix for an electrolyte of a secondary battery, which has a low cost price and is excellent in heat-stability, ionic conductivity, and electrochemical stability.    DETAILED DESCRIPTION - The polymer matrix is produced by reacting an acrylonitrile butadiene rubber and 1-50wt%(based on the weight of the acrylonitrile butadiene rubber) of a polymerizable monomer selected from acrylonitrile, oligooxyethylene ethyl ether methacrylate, and methyl methacrylate. And the polymer electrolyte of the secondary battery contains an electrolyte solution comprising the polymer matrix, inorganic salts, and a solvent.
NOVELTY - The ionic conductive polymer contains a metallic salt blended with a predetermined polymer. The contact processing of the polymer with supercritical carbon dioxide fluid is carried out for preset time period, to produce ionic conductive polymer.    USE - For electrolyte of polymer secondary batteries (claimed).    ADVANTAGE - The ionic conductive polymer obtained by contact processing with supercritical carbon dioxide fluid at predetermined time period, has improved dispersion property of metallic salt in the polymeric matrix, ionic conductivity, moderate intensity and moldability.    DETAILED DESCRIPTION - The predetermined polymer is mixture selected from polypropylene oxide, polysiloxane, polyvinyl pyrrolidone, polyethylene succinate, polyvinyl alcohol, polyethylene imine, polyethylene sulfide, polyvinylene carbonate, polyisoprene and/or polybutadiene. The predetermined polymer contains polymeric matrix group, which is mixture selected from porous polymeric group, polar polymeric group, mixture of polyethylene oxide and polyelectrolyte, copolymerizable system, network-form polyether system, impregnation polymer network group, block-copolymerizable system, bridged thin-film system and/or non-polyether system.    INDEPENDENT CLAIMS are also included for the following:    (1) manufacture of the ionic conductive polymer;    (2) processing of the ionic conductive polymer; and    (3) electrolyte for polymer secondary batteries.    DESCRIPTION OF DRAWING(S) - The figure shows the model of a structure of the supercritical carbon dioxide fluid processing apparatus used for manufacturing the conductive polymer.
NOVELTY - The inorganic porous plate is obtained by bake-processing the cloth or non-woven fabric base material of inorganic fiber impregnated with a liquid. The liquid contains tetraalkoxy silane and organic high molecular compound chosen from polyethylene oxide (polyethylene glycol), polypropylene glycol and polyvinyl alcohol.    USE - For base material of solid polymer electrolyte (claimed).    ADVANTAGE - The inorganic porous plate has excellent self-hold property for packing proton conductivity polymer, and excellent heat-resistant property.    DETAILED DESCRIPTION - The tetra alkoxy silane is tetramethoxy silane, tetraethoxy silane or tetrapropoxy silane.    An INDEPENDENT CLAIM is also included for base material of solid polymer electrolyte for fuel cells used for packing proton conductivity polymer.
NOVELTY - The sealing structure comprises a foam sealant (3) arranged between a glass plate (1) and a frame (2).    USE - Used for glass frame which is used in manufacture of solar cell module and liquid crystal panel.    ADVANTAGE - The sealing structure has water sealant effect, as film layer of water activation property absorbs the water and enables firm adhesion of the frame. The water sealant effect is maintained for a long period of time. Since the sealant is in fixed form, the sealant is not extruded, and thereby drying process is not required.    DETAILED DESCRIPTION - An INDEPENDENT CLAIM is also included for sealing method of a glass frame.    DESCRIPTION OF DRAWING(S) - The figure shows sectional drawing of sealing structure of glass frame.    glass plate (1)    frame (2)    sealant (3)
NOVELTY - The solid electrolyte material comprises side chain having several ion-exchange groups, coupled to a principal chain.    USE - For electrolyte film of fuel cell (claimed).    ADVANTAGE - The solid electrolyte material has high ion-exchange capacity, proton conductivity, and strength. The deformation of the electrolyte film is eliminated. The fuel cell is assembled easily using the electrolyte film.    DESCRIPTION OF DRAWING(S) - The figure is a graph showing relationship of water absorption amount and proton conductivity of the electrolyte film comprising the solid electrolyte material. (Drawing includes non-English language text).
NOVELTY - A waste plastic derived high-density polyethylene heat storage board, placed in storage tank (15) which uses propylene glycol used as heat carrier (11), collects heat from the heat carrier pre-heated with an electric heater (12) at midnight. Heat exchanger recovers heat from the heat carrier.    USE - For storage of recovered waste heat at midnight, e.g. from waste incinerator, boiler.    ADVANTAGE - Enables effective use of electric power at midnight.    DESCRIPTION OF DRAWING(S) - The figure shows the schematic view of the above warm heat accumulator.    heat carrier (11)    electric heater (12)    storage tank (15)
NOVELTY - Several solar cell arrays (3) are sealed with ethylene vinyl acetate copolymers (2a-2c) between a transparent surface protection film and a reverse side protection film. The solar cell arrays and the circumference of electroconductive tape (t2,t3) or paste which connects the adjacent solar cell arrays are insulated with the ethylene vinyl acetate copolymer.    USE - For manufacturing solar cell module, e.g. for roof, window in buildings, for business use, in supplying electrical power.    ADVANTAGE - Prevents reduction in effective area of power generation by electrically insulating adjacent solar cell arrays with adhesive resin sealing agent, to avoid migration.    DESCRIPTION OF DRAWING(S) - The figure shows a block diagram of the above solar cell module. (Drawing includes non-English language text).    ethylene vinyl acetate copolymers (2a-2c)    solar cell arrays (3)    electroconductive tape (t2,t3)
NOVELTY - A liquid adhesive agent composition comprises an acid modified thermoplastic elastomer and a coupling agent.    USE - For adhesive layer of heat fusion component used in secondary battery (both claimed) for mobile telephone and personal computer. Also a used for soft pack for electrolyte seal of nonaqueous electrolyte secondary battery.    ADVANTAGE - The adhesive agent composition has good adhesion with respect to metals such as nickel, aluminum or copper of metal foil, electrode terminal and polyolefin film, even at a high temperature of 85degreesC, and good tolerance with respect to nonaqueous electrolyte. The heat fusion component using the adhesive agent has good resistance with respect to nonaqueous electrolyte. The nonaqueous electrolyte battery using the heat fusion component, is free of problems such as peeling of laminate which forms a package, corrosion due to nonaqueous electrolyte and leakage of nonaqueous electrolyte, even if the battery is maintained at a high temperature. Consequently, the reliability of the nonaqueous electrolyte battery is high.    DETAILED DESCRIPTION - The acid modified thermoplastic elastomer is maleic acid modified styrene group thermoplastic elastomer. The coupling agent is a titanate group coupling agent. INDEPENDENT CLAIMS are included for the following:    (1) heat fusion component which has an adhesive layer consisting of a liquid adhesive agent composition; and    (2) nonaqueous electrolyte secondary battery.
NOVELTY - An inorganic filler in the porous polyolefin film is removed when the porous polyolefin film contacts the aqueous solution of hydrochloric acid comprising non-ionic surfactant to dissolve the inorganic filler.    USE - For manufacturing porous polyolefin film for non-aqueous secondary battery such as lithium secondary battery.    ADVANTAGE - The inorganic filler in the porous polyolefin film is removed effectively in a short time, without using large amount of organic solvent.    DETAILED DESCRIPTION - An INDEPENDENT CLAIM is also included for inorganic filler removal method.
NOVELTY - A polymer having acyclic oligo alkylene oxide structure in a side chain is supported on a porous membrane base such that 10-90% of the surface area of the base is occupied. The polymer is dissolved in an electrolyte liquid and diffused into the base. The polymer is cross-linked and allowed to swell to form adhesive polymeric gel electrolyte.    USE - For manufacturing adhesive polymeric gel electrolyte for rechargeable lithium ion batteries and capacitors.    ADVANTAGE - The manufacturing process provides a highly efficient polymeric gel electrolyte which combines outstanding ionic conductivity and strength. The electrolyte has adhesion by itself. The bearing between electrodes is made uniformly higher and the distance between the electrodes is easily kept constant such that the battery has outstanding property.    DETAILED DESCRIPTION - A polymer having acyclic oligo alkylene oxide structure in a side chain is supported on a porous membrane base such that 10-90% of the surface area of the base is occupied. The polymer is dissolved in an electrolyte liquid formed by dissolving an electrolyte salt in an organic solvent. The polymer is diffused into the base and cross-linked. The cross-linked polymer is allowed to swell to produce adhesive polymeric gel electrolyte. The polymer has poly(meth)acrylate, polyethylene oxide, polypropylene oxide, poly(ethylene oxide/propylene oxide), polyphosphazene, polyvinyl ether or polysiloxane structure in the principal chain.
NOVELTY - The surface of a base material (10) applied with a polymerizable composition (11) is made to adhere on a flat substrate. Subsequently, the polymerizable composition is polymerized to obtain a polymerized film. The substrate is glass, plastic, plastic film and/or metal.    USE - For manufacture of polymerized film used as electrolyte film for manufacture of all-solid polymer battery (all claimed).    ADVANTAGE - The method provides polymerized film having favorable properties. The polymerized film provides all-solid polymer battery with low internal resistance.    DETAILED DESCRIPTION - INDEPENDENT CLAIMS are also included for the following:    (1) manufacturing method of all-solid polymer battery;    (2) manufacturing apparatus of polymerized film; and    (3) manufacturing apparatus of all-solid polymer battery.    DESCRIPTION OF DRAWING(S) - The figure shows the schematic drawing of manufacturing apparatus of polymerized film.    base material (10)    polymerizable composition (11)
NOVELTY - A polymeric positive temperature coefficient element (10) comprises a resin composition (2) containing an electroconductive powder (3) and at least one polyvinylidene fluoride resin. The polymeric element prevents the overflow of current in a battery and the circuit of an electronic device under abnormal condition.    USE - Used for preventing over-current in a battery or circuit of an electronic device.    ADVANTAGE - The polymeric positive temperature coefficient element prevents the overflow of current in a battery and in circuit of an electronic device under abnormal conditions. The resin composition provides improved adhesion on a metal electrode. The polymeric element is produced efficiently.    DESCRIPTION OF DRAWING(S) - The figure shows the sectional view of the manufacture of a polymeric positive temperature coefficient element.    Resin composition (2)    Electroconductive powder (3)    Polymeric positive temperature coefficient element (10)
NOVELTY - A polyelectrolyte comprises copolymer of monomer(s) having a vinyl group,and monomers of polyoxyethylene derivative (I), phenyl derivative (II) and/or cyclohexane derivative (III), an electrolyte salt and a solvent which dissolves the electrolyte salt.    USE - For battery for electronic device such as mobile telephone, notebook-personal computer, mobile personal computer, electronic book player, cordless phone, portable facsimile, portable printer and stereo headphone, video movie, liquid crystal television, handy cleaner, portable compact disc, electric shaver, calculator, portable taper recorder, radio, backup power supply, memory card, camera, game machine device, medical apparatus, such as pacemaker and hearing aid, luminaire, toy and watch.    ADVANTAGE - The polyelectrolyte is produced without liquid spill and has strong mechanical stability, high heat stability, ion electric conductivity and excellent adhesion with electrode. The battery using the polyelectrolyte, is efficiently manufactured in various forms such as flat type, square shape, coin type and cylindrical shape. The battery has high capacity and excellent heat stability.    DETAILED DESCRIPTION - A polyelectrolyte comprises copolymer of monomer(s) having a vinyl group, and monomers of polyoxyethylene derivative (I), phenyl derivative (II) and/or cyclohexane derivative (III), an electrolyte salt and a solvent which dissolves the electrolyte salt.    R1-R4 = hydrogen atom or methyl group;    l,m and n = 1-50;    o,p, q and r = 0-20, such that o+p and q+r are not zero simultaneously; and    s,t,u and v = 0-20 such that s+t and u+v are not zero simultaneously.    An INDEPENDENT CLAIM is also included for battery which uses the polyelectrolyte.
NOVELTY - Tab holding board (7) formed from an insulating material is attached non-rotatably to the edge of a shaft (4). Collector tabs (3) are inserted in the through holes (71) formed in the tab holding board.    USE - Cylindrical battery for electric power supply unit of electric vehicle.    ADVANTAGE - Prevents the peeling of the base end of the collector tab from the electrode due to external vibration, reduces the cross section of the electric current path between the electrode and the electrode terminal mechanism reduces battery internal resistance and prevents the reduction of the battery property.    DESCRIPTION OF DRAWING(S) - The figure shows the sectional view of the lithium secondary battery.    collector tabs (3)    shaft (4)    tab holding board (7)    through hole (71)
NOVELTY - A monomer having 2 or more radical polymerizable groups in one molecule, is polymerized in the presence of a proton conductive polymer to form crosslinked polyelectrolyte.    USE - For solid polymer electrolyte films in polyelectrolyte fuel cell and water electrolysis cell, display devices, various sensors, signal transmission medium, solid capacitors and ion exchange membranes.    ADVANTAGE - The method forms crosslinked polyelectrolyte having excellent proton conductivity, durability and industrial utility.    DETAILED DESCRIPTION - An INDEPENDENT CLAIM is also included for crosslinked polyelectrolyte.
NOVELTY - Light transmission sheet (1) consists of metal having high reflecting rate and corrugated structure opposing the surface of a transparent base material (3).    USE - Light transmission sheet for solar cell module (claimed) for solar power generation.    ADVANTAGE - Reduces reflection loss of the light irradiated on the solar cell by absorbing the light inside the solar cell and preventing the escape of the light towards the external side.    DETAILED DESCRIPTION - INDEPENDENT CLAIMS are also included for the following:    (1) light transmission sheet manufacturing method;    (2) solar cell module;    (3) polarity light transmission board;    (4) polarity light transmission film; and    (5) polarity light transmission apparatus.    DESCRIPTION OF DRAWING(S) - The figure shows a sectional view of the outline structure of the solar cell module. (Drawing includes non-English language text).    light transmission sheet (1)    transparent base material (3)
NOVELTY - A solid polymer fuel cell (9) has fuel electrode (2) and oxidizing agent (OA) electrode (3), formed on both sides of solid polymer-electrolyte layer (1). Cell has fuel flow path (5) and OA flow path (6) formed on electrodes (2,3), respectively. A water-retaining layer (7) having through-holes (8) formed from electroconductive material and water-retention resin, is provided on electrode (2) and/or OA electrode.    USE - As solid polymer fuel cell for power supply.    ADVANTAGE - The moisture content produced in the electrode of the fuel cell is absorbed by the water-retaining layer. Since gas can be supplied to the electrode via through hole of the water-retaining layer, generation of gas concentration polarization of the fuel cell is decreased and electric power generation efficiency can be improved. The water-retaining layer is formed easily, hence the increased in manufacturing cost is reduced. The gas permeability of the water-retaining layer at the time of high temperature and high humidity is improved, and operational efficiency can be improved.    DESCRIPTION OF DRAWING(S) - The figure shows the structural model of the solid polymer fuel cell.    solid polymer electrolyte layer (1)    fuel electrode (2)    oxidizing agent electrode (3)    fuel flow-path (5)    oxidizing agent flow-path (6)    water-retaining layer (7)    through-hole (8)    fuel cell (9)
NOVELTY - The bag (A) is formed by sealing the edges of upper and lower sheets (6,7). An aluminum vapor deposition layer (9) is coated over the upper sheet. The surface of vapor deposition layer is coated with olefin type resin film or aluminum antioxidant layer.    USE - For use with thermal storage type floor heater.    ADVANTAGE - The formation of aluminum vapor deposition layer reduces the thickness of bag. The heat release control effect is improved.    DETAILED DESCRIPTION - An INDEPENDENT CLAIM is also included for manufacturing method of heat release control bag.    DESCRIPTION OF DRAWING(S) - The figure shows the sectional views thermal storage type floor heater equipped with heat release control bag. (Drawing includes non-English language text).    upper and lower sheets (6,7)    aluminum vapor deposition layer (9)    bag (A)
NOVELTY - A nonaqueous electrolytic battery has a positive electrode containing a positive active material capable of absorbing and releasing lithium, a negative electrode containing a negative active material capable of absorbing and releasing lithium, and a nonaqueous electrolyte.    USE - As a nonaqueous electrolytic battery.    ADVANTAGE - The nonaqueous electrolytic battery dramatically inhibits an exothermic reaction in overcharge and less elevates temperature up to the thermorunaway of the positive active material, exhibiting safety and reducing production costs. The nonaqueous electrolytic battery has improved energy density (weight-energy density and volume-energy density), and prevents a decrease in battery characteristics.    DETAILED DESCRIPTION - The nonaqueous electrolyte contains a polymer electrolyte formed by hardening a composition having an acryloyl group of formula (1) and a nonaqueous electrolytic solution, and a radical polymerization initiator capable of drawing the hydrogen of the acryloyl group when a positive electrode has an electric potential of 4.4 V or higher.    R = H or alkyl.
NOVELTY - A polymer electrolyte contains a block copolymer having a sulfonic acid groups, and an aromatic polyimide.    USE - The polymer electrolyte is used for a film and a proton conductive film for a fuel cell.    ADVANTAGE - The use of the aromatic polyimide provides the film with dramatically enhanced strength and further enhanced water resistance. The film has superior proton conductivity, water resistance, heat resistance, and strength. The use of the polymer electrolyte forms the thin proton conductive film. The fuel cell has enhanced battery characteristics.
NOVELTY - A polyalkylene oxide principal chain has a side chain having a cationic site or an anionic site, and a counter ion for the side chain. The side chain or the counter ion contains a mesomorphic polyalkylene oxide.    USE - The electrolytic composition is used for the electro-chemical battery, the photoelectro-chemical battery, and the nonaqueous secondary battery.    ADVANTAGE - The electrolytic composition substantially has no volatilization and superior charge transport performance. The electro-chemical battery has superior durability and ion conductivity. The photoelectro-chemical battery has superior durability and photoelectric conversion characteristics. The nonaqueous secondary battery has no decrease in battery capacity and superior cycling characteristics.
NOVELTY - A laminate for forming a case for a lithium ion battery comprises: (a) a single or multilayer substrate film; (b) aluminum foil; (c) an adhesive layer; and (d) a sealant layer. Boehmite treatment is applied to at least the adhesive layer side of the aluminum foil.    USE - The case is used for a lithium ion battery.    ADVANTAGE - Decrease in adhesive strength between the aluminum foil surface and the sealant layer is not observed, even if the case houses an organic electrolytic solution and is stored for a long period of time, and delamination is not observed.
NOVELTY - Current collector or bipolar plate (7) comprises a distribution structure having at least one channel (11) with a direction change (12) of at least 90 degrees.    USE - Used for a polymer electrolyte fuel cell.    ADVANTAGE - The current collector or bipolar plate has an improved structure.    DESCRIPTION OF DRAWING(S) - The drawing shows a schematic view of the bipolar plate.    Bipolar plate (7)    Channel (11)    Direction change (12)
NOVELTY - A micro-cross-linked polyurethanol acrylate polymer film used as electrolyte film of Li-ion battery is prepared through soap-less emulsion polymerization of ionic polyurethane-acrylic acid prepolymer to obtain micro-cross-linked polyurethane/acrylate polymer film, and quantitatively adsorbing the propyl carbonate solution of lithium perchlorate. Its advantages are a certain mechanical strength and2X10 to the power -3 s/cm of electric conductivity.
NOVELTY - A porous polyurethane acrylate polymer film used as the electrolyte film of Li-ion battery is prepared through soap-less emulsion polymerization of polyethanediol-polyurethane prepolymer to obtain polyurethanol acrylate polymer film, and quantitatively adsorbing the propyl carbonate solution of lithium perchlorate. Its advantages are a certain mechanical strength and 1.1X10 to the power -3 s/cm of electric conductivity.
NOVELTY - A pectinate cross-linked polyurethane/acrylate polymer film used as the electrolyte film of Li-ion battery is prepared through solution polymerization of polyethanediol-polyurethane prepolymer to obtain pectinate cross-linked polyurethane acrylate film, and quantitatively adsorbing the propyl carbonate solution of lithium perchlorate to obtain electrolyte film. It has a certain mechanical strength and 4X10 to the power -4 s/cm of electric conductivity.
NOVELTY - The present invention relates to a composition of polymer electrolyte film for making polymer lithium ion cell and its preparation method. The base material of this polymer electrolyte film is a microporous polymer film which is made up by adopting the following steps: using acrylonitrile, cross-linking agent and small quantity of second monomer and making them produce copolymerization in toluene solution of ethylene-vinyl acetate copolymer to obtain polymer blend, then adding Al2O3 or SiO2 filling material, mixing them to obtain composite slurry material, then applying said slurry material on the substrate, utilizing solvent volatilization to induce microphase separation to form the microporous polymer film. Its pore size D50 is less than 100 nm, after the electrolyte solution is absorbed by this film, it has high strength and good electrohydraulic retentivity, the volume swelling degree of said film is less than or equal to 30.0%.
NOVELTY - New fluoride copolymer for use in polymer electrolyte used in lithium battery.    USE - For use in polymer electrolyte used in lithium battery (claimed).    ADVANTAGE - The invention has low crystallinity so it is good in view of mechanical properties, thermal stability, and chemical stability, without impeding movement of lithium ions.    DETAILED DESCRIPTION - New fluoride copolymer for use in polymer electrolyte used in lithium battery of formula 1.    R1-R3 = H or CH3;    R4 = -CN, -C(=O)OCH3, or groups of formula A, B, or C;    N = 1-45;    x = 5-200;    y = 10-800; and    z = 0-2000.    INDEPENDENT CLAIMS are also included for:    (a) a polymer electrolyte comprising fluorine copolymer; and    (b) a lithium battery comprising cathode, anode and polymer electrolyte.
NOVELTY - Storage device (11) comprising copper or aluminum terminal plates (27,35) sealed between the laminate film (23) and the respective collector rubber layers (25,33), so that the plates are exposed through the openings (21,31) in the laminate film. The collector layers contact the anode and cathode layers (17,19) of the unit cell (13) that is constructed by fusion bonding of the laminate films.    USE - Laminate film packaged storage device e.g. battery or electrical double layer capacitor used in portable terminal.    ADVANTAGE - As the exposed portion of the terminal plate is used as leads, volume efficiency is improved. The terminal plate and the collector layer are arranged closely due to fusion bonding,hence improving sealing properties, preventing leakage of electrolyte and hence the number of faults is reduced. Since the plate is covered by the laminate film and the collector layer, the terminal layer is not corroded by the electrolyte.    DETAILED DESCRIPTION - An INDEPENDENT CLAIM is also included for laminate film packaged storage device manufacturing method.    DESCRIPTION OF DRAWING(S) - The figure shows a cross-sectional view of the storage device.    storage device (11)    unit cell (13)    anode layer (17)    cathode layer (19)    openings (21,31)    laminate film (23)    collector rubber layers (25,33)    copper or aluminum terminal plates (27,35)
NOVELTY - The non-aqueous electrolyte secondary battery (10) comprises a gel-form electrolyte formed by polymerizing and gelatinizing an electrolyte liquid containing a heat polymerizable monomer and a lithium salt dissolved in a mixed solvent. A lithium carbonate film is formed on the surface of an anode and/or a cathode by reaction of carbon dioxide dissolved in electrolyte liquid and lithium ion of lithium salt.    USE - For portable electronic communication apparatuses such as video camera, mobile telephone and notebook personal computer.    ADVANTAGE - The non aqueous electrolyte secondary battery has outstanding battery property and reduced gas generation at the time of storage at high temperature. The battery has improved energy density, load characteristics, temperature characteristics and cycle property. The battery is excellent in safety.    DETAILED DESCRIPTION - The non aqueous electrolyte secondary battery (10) has a separator (13) between an anode (11), a cathode (12), and a gel-form electrolyte. The anode contains a spinel-type lithium manganate as an anode active material. The cathode contains a cathode active material which can occlude and release a lithium ion. The gel-form electrolyte is formed by polymerizing and gelatinizing an electrolyte liquid which contains a heat polymerizable monomer and a lithium salt dissolved in a mixed solvent of cyclic and acyclic carbonates. A lithium carbonate is formed on the surface of an anode and/or a cathode, by reaction of carbon dioxide dissolved in the electrolyte liquid and lithium ion of lithium salt.    An INDEPENDENT CLAIM is also included for manufacture of the non aqueous electrolyte secondary battery.    DESCRIPTION OF DRAWING(S) - The figure shows the non aqueous electrolyte secondary battery.    non aqueous electrolyte secondary battery (10)    anode (11)    cathode (12)    separator (13)
NOVELTY - The solid polymeric type fuel cell (27) has a fuel electrode (25), a solid polymer electrolyte film (22), an oxidizing agent electrode (23) and an oxidizing agent separator (24), arranged sequentially. The oxidizing agent electrode has an oxidizing agent catalyst layer (29), a porous layer (30) for water evaporation control and oxidizing agent gaseous diffusion layer (31), arranged sequentially.    USE - As electric power supply unit for vehicles.    ADVANTAGE - The solid polymeric type fuel cell has porous layer reliably adhered on an oxidizing agent diffusion layer. The humidity distribution in solid polymer electrolyte film and an oxidizing agent catalyst layer are maintained highly and uniformly along the flow direction of the oxidizing gas. The fuel cell has high conductivity and low specific resistivity. A high electromotive force is maintained in a cell over a long time and electric power generation efficiency is maintained.    DESCRIPTION OF DRAWING(S) - The figure shows the solid polymeric type fuel cell. (Drawing includes non-English language text).    solid polymer electrolyte film (22)    oxidizing agent electrode (23)    oxidizing agent separator (24)    fuel electrode (25)    polymeric type fuel cell (27)    oxidizing agent catalyst layer (29)    porous layer (30)    oxidizing agent gaseous diffusion layer (31)
NOVELTY - The assembly has several batteries (101) each having a case which is laminated with a resin layer. The resin layer which includes polypropylene or polypropylene copolymer, is in contact with an insulating oil (14) containing liquid paraffin, filled in a battery accommodation tank (12).    USE - Battery assembly for submarine used in investigation applications.    ADVANTAGE - The life of the battery is enhanced and size and weight of the battery are reduced.    DESCRIPTION OF DRAWING(S) - The figure shows a sectional view of the battery assembly.    battery accommodation tank (12)    insulating oil (14)    batteries (101)
NOVELTY - The film is a multi-layer structure comprising a heat-resistant resin layer (22) containing 4-methyl-1-pentene group polymer graft-modified by unsaturated carboxylic acid. A battery is accommodated in a packing material (5) made of laminate (10). The film is interposed between the laminate and lead wire (4) while sealing peripheral portion of the packing material of the battery.    USE - For lead wires of packing material of battery (both claimed), fuel cell, capacitor and condenser.    ADVANTAGE - The film prevents contact between the barrier layer and lead wire of packing material, therefore short-circuit by heat and pressure during sealing process is prevented.    DETAILED DESCRIPTION - The film is a multi-layer structure comprising a heat-resistant resin layer containing 4-methyl-1- pentene group polymer graft-modified by unsaturated carboxylic acid. A battery is accommodated in a packing material made of laminate (10). The film is interposed between the laminate and a lead wire while sealing peripheral portion of the packing material of the battery. The lead wire consists of long and slender plate or rod-like metal.    INDEPENDENT CLAIMS are included for the following:    (1) battery packing material; and    (2) battery.    DESCRIPTION OF DRAWING(S) - The figure shows the sectional view of the film for lead wires.    lead wire (4)    packing material (5)    laminate (10)    resin layer (22)
NOVELTY - The film has a multilayer structure comprising a heat-resistant resin layer consisting of 4-methyl-1-pentene group polymer graft modified by unsaturated carboxylic acid, on a lead wire side. A lead wire component (4) is clamped on the circumference of sealing portion of a packing material containing a laminate (10). The film is interposed between (10) and (4) during sealing performance.    USE - For lead wires used in battery packing material, battery (claimed), fuel cell, capacitor and condenser.    ADVANTAGE - The film prevents the contact between the barrier layer and the lead wire of packing material and hence short-circuiting by heat and pressure of the sealing process is prevented. The inner layer of the film has stable bonding strength.    DETAILED DESCRIPTION - INDEPENDENT CLAIMS are included for the following:    (1) battery packaging material; and    (2) battery.    DESCRIPTION OF DRAWING(S) - The figure shows the sectional view of the film of lead wires.    lead wire main component (4)    laminate (10)
NOVELTY - The film has multilayered structure with a heat- resistant resin layer containing 4-methyl-1-pentene group polymer, a long and slender lead wire main component (4) with metal rod clamped on circumference of sealing portion of a packing material containing a laminate (10). The film is interposed between the laminate and the lead wire component, and peripheral portion of the packing material is sealed.    USE - For lead wires used in battery packing material, battery, fuel cell, condenser and capacitor.    ADVANTAGE - The film interposed between the lead wire and packing material, prevents the contact between the barrier layer and lead wire of packing material. The inner layer of the film has stable bonding strength.    DETAILED DESCRIPTION - The film consists of multilayered structure comprising a heat-resistant resin layer containing 4- methyl-1-pentene group polymer, a long and slender board or lead wire main component consisting of metal rod clamped on the sealing portion circumference of a packing material containing a laminate having heat-sealing property. A battery main component is stored inside the packing material. The film is interposed between the laminate and the lead wire component, and peripheral portion of the packing material is sealed.    INDEPENDENT CLAIMS are included for the following:    (1) battery packing material; and    (2) battery.    DESCRIPTION OF DRAWING(S) - The figure shows the sectional view of film for lead wires.    lead wire main component (4)    laminate (10)
NOVELTY - The apparatus (10) has reactors (R1, R2) (20, 22) arranged at anode (12a) and cathode (12b) of electrolyte film (12), respectively, and catalyst (16, 18). Organic hydride is supplied to R2 and oxygen or oxygen gas containing nitrogen is supplied to R1. Hydrogen ion produced from the hydride is reacted with the gas and electricity is generated. Alternately, the apparatus is used for producing organic hydride.    USE - For organic hydride manufacture, power generation and used in mobile telephones, personal computers, robots and mobile fuel cells for motor vehicles.    ADVANTAGE - Electricity is generated efficiently using a simple and compact apparatus.    DETAILED DESCRIPTION - The apparatus has hydrogen ion permeable electrolyte which permeates hydrogen ions selectively, metal catalyst arranged at both sides of the film, external circuit formed by connecting electric power unit to both sides of the film, reactor (R1) arranged on the anode side of the film and reactor (R2) arranged on the cathode side of the film. Oxygen gas, air or oxygen containing nitrogen is supplied to R1 and organic hydride is supplied to R2. Hydrogen ion produced by the dehydrogenation of the organic hydride is reacted with the oxygen gas in R1, and electricity is generated. Alternately, water or water vapor is supplied to R1 and a hydride is supplied to R2. Hydrogenation of the hydrogen ion produced by the electrolysis of water or water vapor is carried out with the hydride at the cathode side, and organic hydride is manufactured.    An INDEPENDENT CLAIM is included for organic hydride manufacturing and power generating method.    DESCRIPTION OF DRAWING(S) - The figure shows a schematic view of the organic hydride manufacturing/power generation apparatus.    Apparatus (10)    Electrolyte film (12)    Anode (12a)    Cathode (12b)    Catalyst (16,18)    Reactors (20,22)
NOVELTY - A new polybenzazole comprises a specified structure, which contains at least one ionic group. It has a logarithmic viscosity at 25 degrees Celsius of 0.05 dl/g solution in methane sulfonic acid is at least 0,1 dl/g.    USE - Used in a polymer electrolyte for fuel cell.    ADVANTAGE - Product electrolyte excels in ion conductivity and durability.    DETAILED DESCRIPTION - Polybenzazole comprises a structure of formula (1), wherein at least one ionic group is contained in a molecule, and logarithmic viscosity at 25 degrees Celsius of a 0.05 dl/g methane sulfonic acid solution is at least 0,1 dl/g.    Z = -SO3H or -PO3H2;    M = 1-3;    n = 0-1;    X1, X2 = S, O, -NH- or group of formula (2); and    R = 1-10C aromatic group, alkylene or aralkyl.
NOVELTY - An organic structure arranged between a cathode and anode, comprises two or more alternately laminated organic thin film layers and floating state conductive thin film layers.    USE - For organic electro luminescent elements (claimed), organic solar batteries (claimed) and photoelectric conversion element used in a photoelectronic device.    ADVANTAGE - Provides an organic semiconductor element which has a high reliability and yield, without using an ultra thin film. It also improves the efficiency of the photoelectronic device using the element.    DETAILED DESCRIPTION - An organic structure arranged between a cathode and anode, comprises two or more alternately laminated organic thin film layers and floating state conductive thin film layers. The conductive thin film layers contain several layers formed by doping a donor or acceptor on the organic compounds, it is in ohmic contact with the organic thin film layer containing a hole transporting layer and an electron transporting layer.    INDEPENDENT CLAIMS are also included for the following:    (1) an organic electro luminescent element; and    (2) an organic solar battery.    DESCRIPTION OF DRAWING(S) - The figure shows a basic structure of the organic semiconductor element.
NOVELTY - A high-molecular gelling agent precursor for an electrolyte comprises copolymer formed of (A) a hydrophobic monomer having a hydrophobic group which forms carboxyl group upon saponification, and (B) a hydrophobic polyfunctional monomer. The saponification product of copolymer has property to gel the electrolyte.    USE - For an electrolyte and as diaphragms in a cell, e.g. nickel hydrogen secondary cell.    ADVANTAGE - The high-molecular gelling agent which can easily gel and solidify a high concentration aqueous alkaline solution is obtained by a simple process. The gelling agent remains free of decomposition, even when exposed in a high concentration alkaline state at high temperatures for a long time. The gelling agent can be readily formed into a film and can function as a stable cell diaphragm even in high concentration alkaline electrolyte.    DETAILED DESCRIPTION - INDEPENDENT CLAIMS are also included for the following:    (1) production of precursor which involves copolymerizing hydrophobic monomer and hydrophobic polyfunctional monomer in an aqueous medium;    (2) production of high-molecular gelling agent which involves saponifying a precursor with acid or alkali as a saponifying agent and using water or hydrophobic organic solvents as reaction medium; and    (3) high-molecular gelling agent.
NOVELTY - A fuse (25) is connected between a substrate (22) attached to a battery (10) and a terminal pin (13) extending from the header (16) of the battery.    USE - Power providing device.    ADVANTAGE - The fuse is protected from damage during assembly of the substrate with battery.    DESCRIPTION OF DRAWING(S) - The figure shows a partial cross-sectional side view of the power providing device.    Battery (10)    Terminal pin (13)    Header (16)    Substrate (22)    Fuse (25)
NOVELTY - The heating element (10) comprises a heat-generating base element (12) and a heat storing material (20) which is in thermal contact with the base element. The base element may be an electric conductor or a medium-conducting pipe. A cover (16) on the outer side of the heat storing material surrounds the base element. The heat storing element is a paraffin-base polymer with a crystalline melting point of 30 degrees C to 40 degrees C.    USE - Cable-shaped heating element for panel heaters, preferably for floor heating.    ADVANTAGE - Makes the cable-shaped heating elements useful for energy storage.    DESCRIPTION OF DRAWING(S) - The drawing shows the cross-section of the heating element construction.    Heating element (10)    Heat-generating base element (12)    Coating (16)    Heat storing polymer material (20)
NOVELTY - The catalyst ink comprises electro catalyst metal e.g. platinum, proton conducting polymers and particulate graphite of 1-40 weight% with respect to the weight of the electro catalyst.    USE - For forming high performance catalyst structure, by applying ink on gas diffusion substrate, membranes or decal blanks e.g. Teflon blank, polymer electrolyte membrane etc. to form catalyst layer used in catalyst coated membrane, and in gas diffusion electrode anode or cathode used in membrane electrode assembly in low temperature fuel cell such as proton exchange membrane (PEM) fuel cell used in stationary and portable power device and as alternative to internal combustion engine in vehicle and other fuel cells and electro-chemical devices.    ADVANTAGE - Provides electrocatalytic layer with improved electronic conductivity in both x-y and z directions. The graphite can be added without compromising contact between electro catalyst and proton conducting polymer in electrocatalytic layer. Addition of graphite does not affect level of hydration in the catalyst layer. The ink can be applied in simple operation to the substrates.    DETAILED DESCRIPTION - INDEPENDENT CLAIMS are also included for the following:    (1) process of preparing an electro catalyst ink;    (2) process of preparing an electrocatalytic layer;    (3) gas diffusion electrode;    (4) catalyst coated membrane;    (5) membrane electrode assembly; and    (6) fuel cell.    DESCRIPTION OF DRAWING(S) - The figure shows a perspective view of the resistance measuring apparatus.
NOVELTY - Provided is a lithium transition metal oxide-based anode material composition for a lithium secondary battery, which can improve specific capacity and capacity density.    USE - for lithium secondary battery    DETAILED DESCRIPTION - The lithium transition metal oxide-based anode material composition contains 80-95 wt% of LiMn2O4 or LiCoO2 or LiyMOx(M is one of Mn, Co, Ni, Fe, Cu, Cr, V, Ti) as a lithium transition metal oxide, 0-15 wt % of a conductive agent comprising at least one of graphite having an average particle size of 0.1-10 micrometer, carbon black, and vapor grown carbon fiber(VGCF), and 0-15 wt % of polyvinylidene fluoride(PVDF) as a binder.
NOVELTY - The semiconductor substrate over which a solid- electrolyte secondary battery is formed, is doped with the N-type impurity or provided with diffused layer (G) doped with N-type impurities.    USE - Semiconductor device including integrated circuit (IC) chip and solid-electrolyte secondary battery, used in electronic devices.    ADVANTAGE - Enables to protect diffusion of ions to the semiconductor substrate, by suitably doping the substrate using the N-type impurity, and hence facilitates excellent reliability of semiconductor device.    DESCRIPTION OF DRAWING(S) - The figure shows a sectional view of the battery manufacturing process. (Drawing includes non- English language text).    N-type diffused layer (G)
NOVELTY - The lithium battery package has a resin layer. The resin layer contains resins (C), (B), (A) in order. The resin (A) is polypropylene resin or propylene-alpha-olefin copolymer. The resin (B) is ethylene-alpha-olefin copolymer, poly(alpha-olefin) or multicomponent copolymer of two or more types of alpha-olefin. The resin (C) is polyethylene or ethylene-alpha-olefin copolymer.    USE - For electrolyte liquid type or gel type lithium battery.    ADVANTAGE - The lithium battery package has favorable heat resistance, heat sealing stability. The battery package has not only quality but also safety. The battery package prevents reduction in lamination strength between the multilayer films and sealant layer, and deterioration of the package contents.    DETAILED DESCRIPTION - The lithium battery package has sequentially laminated thermoplastic resin layer, an aluminum foil layer and a resin layer. The resin layer contains resins (C), (B), (A) in order. The resin (A) is polypropylene resin or propylene-alpha-olefin copolymer. The resin (B) is ethylene-alpha- olefin copolymer, poly(alpha-olefin) or multicomponent copolymer of two or more types of alpha-olefin. The resin (C) is polyethylene or ethylene-alpha-olefin copolymer.
NOVELTY - The battery has a sealing layer (9) covering the peripheral surface. The sealing layer comprises a laminated structure of adhesive layers (9b,9h), a hologram layer (9g), a heat shrinking resin film (9d), a printing pattern layer (9e) and a varnish layer (9f).    USE - For portable electronic device.    ADVANTAGE - The cylindrical battery has high reliability, since distortion and wrinkling of hologram layer is prevented. The battery has excellent external appearance and yield is improved.    DETAILED DESCRIPTION - An INDEPENDENT CLAIM is also included for cylindrical battery sealing method.    DESCRIPTION OF DRAWING(S) - The figure shows a sectional view of the sealing layer. (Drawing includes non-English language text).    sealing layer (9)    adhesive layers (9b,9h)    heat shrinking resin film (9d)    printing pattern layer (9e)    varnish layer (9f)    hologram layer (9g)
NOVELTY - An electrolyte sheet provided with a mix layer on both surfaces of a band-like collector, is turned around an impregnating roll. The impregnating roll provided with holes, is installed in the polymer impregnating tank which stores the polymer solution prepared by dissolving a polymer in a solvent.    USE - For manufacturing non-aqueous electrolyte secondary battery.    ADVANTAGE - Provides a non-aqueous electrolyte secondary battery which utilizes polymer electrolyte having high capacity and little dispersion.    DESCRIPTION OF DRAWING(S) - The figure shows a sectional view of the non-aqueous electrolyte secondary battery.
NOVELTY - A metal-oxygen cell comprising at least one cell consisting of a metallic anode and an oxygen cathode located on either side of an electrolyte comprising a first zone consisting of a porous part impregnated with liquid electrolyte comprising OH- anions and cations and a second zone comprising an OH- anion exchange material capable of limiting the passage of cations from the electrolyte.    USE - Electrochemical generation of electrical energy.    ADVANTAGE - Where the source or oxygen is ambient air, carbon dioxide is present and leads to the formation of a layer of carbonates at the cathode/electrolyte boundary. Where an ion exchange membrane is used metallic hydroxide precipitate at the anode/electrolyte boundary. Both problems, which reduce cell life, are reduced since carbonate ions formed at the cathode are less likely to combine with electrolyte cations and the liquid electrolyte permits the dissolution of metal complexes created at the anode.    DETAILED DESCRIPTION - INDEPENDENT CLAIMS are included for a method of obtaining the described electrolyte by impregnating the porous part and assembling with the second part and for a method starting from one material in which the porous part of the first zone and the second zone are created by phase inversion or by coagulation.
NOVELTY - Low resistance fuse (10) consists of a fuse element layer (20) that is provided between the upper intermediate layer (22) and lower intermediate layer (24), in laminated manner.    USE - For electrical circuits, electronic devices.    ADVANTAGE - Reduces the manufacturing cost. Has reduced resistance and increased insulation resistance after operation. Prevents damage to the electrical component.    DETAILED DESCRIPTION - An INDEPENDENT CLAIM is also included for method of fabricating a low resistance fuse.    DESCRIPTION OF DRAWING(S) - The figure shows an exploded perspective view of the low resistance fuse.    Low resistance fuse (10)    Fuse element layer (20)    Upper intermediate layer (22)    Lower intermediate layer (24)    Upper outer insulating layer (26)    Lower outer insulating layer (28)    Fusible link (30)    Contact pads (32,34)
NOVELTY - End plate arrangement for electrochemical cell of polymer electrolyte type, especially cell stack, includes: (a) plastics or metal end plate introduced into cell or cell stack under compressive force; (b) electrically conducting layer, on cell-facing surface of (a) and contacting externally accessible electrical connection; and (c) equilibration layer between (a) and (b), to equalize force introduced into cell (or cell stack) via surface.    USE - The cells are especially fuel cells for obtaining electricity from a fuel and oxygen, but may also be electrolysis cells for obtaining hydrogen and oxygen from water.    ADVANTAGE - Layer (c) equalizes the compressive pressure and tension to prevent bending and deformation of the end plate, so that relatively thin, light and inexpensive end plates can be used and the height of a stack of cells can be minimized.    DESCRIPTION OF DRAWING(S) - The figure shows a cross-section of an end plate arrangement.    End plate (1)    Peripheral cut-out (2)    Flat cut-out (3)    Central cut-out (4)    Equilibration layer of rubber (5)    Metal plate (as electrically conducting layer) (6)    Cylindrical insert (as electrical connection) (7)
NOVELTY - An organic electrolytic solution comprises: (i) polymer adsorbent having ethylene oxide chain that can be adsorbed into lithium metal; and (ii) material capable of reacting with lithium to form a lithium alloy, lithium salt, and organic solvent.    USE - The assembly is used for lithium secondary battery (claimed). It can be applied to all kinds of batteries including lithium ion battery, lithium polymer batteries, and lithium metal polymer batteries.    ADVANTAGE - The assembly stabilizes the lithium metal and increases lithium ionic conductivity when employed in lithium metal polymer battery, thus improving the cycle characteristics and charging/discharging efficiency of the battery.    DETAILED DESCRIPTION - An INDEPENDENT CLAIM is also included for a method of making the organic electrolytic solution comprising mixing the lithium salt and solvent to form mixture, and adding to the mixture the polymer adsorbent having ethylene oxide chain that can be adsorbed into lithium metal and material capable of reacting with lithium to form lithium alloy.    DESCRIPTION OF DRAWING(S) - The figure is a diagram showing the reaction mechanism at an interface between electrolytic solution having poly(ethyleneglycol) dimethyl ether and negative electrode.
NOVELTY - A fuel cell system comprises fuel cell having anode gas diffusion layer (GDL) (604) having contact angle with water less than 140degrees.    USE - The anode gas diffusion layer is used in a fuel cell system.    ADVANTAGE - The anode gas diffusion layer is robust and cost-effective.    DETAILED DESCRIPTION - An INDEPENDENT CLAIM is also included for a method of operating fuel cell comprising flowing hydrogen through hydrophilic gas diffusion layer to anode catalyst associated with fuel cell membrane, flowing oxygen through hydrophobic gas diffusion media to cathode catalyst associated with fuel cell membrane, condensing liquid water into hydrophilic gas diffusion layer, and producing product water at the cathode catalyst.    DESCRIPTION OF DRAWING(S) - The figure is a partial cutaway view of a fuel cell.    Anode GDL (604)    Cathode GDL (606)
NOVELTY - A nano-battery or micro-battery comprises polymeric electrolyte and electrode. The battery has a diameter of 1 nm to 10 mum, and length of 1-100 mum.    USE - For miniature computer chips with on chip power supplies, power supplies on micro-electro mechanical systems, for miniaturized electronic medical devices such as miniature hearing aids or artificial ears or other applications in nanomachines and nanotechnology.    ADVANTAGE - The inventive battery utilizes nano-technological techniques and principles.    DETAILED DESCRIPTION - An INDEPENDENT CLAIM is also included for process of producing nano-battery or micro-battery comprising providing a membrane with pores having diameters of 1 nm to 10 mum, filling the membrane pores with electrolyte, and capping each filled pore with an electrode from 1 nm to 10 mum in diameter in communication with the electrolyte to form individual nano-batteries or micro-batteries.    DESCRIPTION OF DRAWING(S) - The drawing shows a schematic view of how an atomic force microscope (AFM) is used to charge or test nano-batteries or micro-batteries.
NOVELTY - A solar cell module (10) has upper and lower horizontal frames (13,14) whose respective upper and lower surfaces are attached through an adhesive agent (C).    USE - Solar cell module in residence (claimed).    ADVANTAGE - Enables improving installation of the solar cell module.    DETAILED DESCRIPTION - INDEPENDENT CLAIMS are also included for the following:    (1) solar cell module mounting structure; and    (2) residence.    DESCRIPTION OF DRAWING(S) - The figure shows a sectional view of solar cell module.    solar cell module (10)    upper and lower horizontal frames (13,14)    adhesive agent (C)
NOVELTY - The composite polymer electrolyte which does not contain solvent substantially, comprises polymer electrolyte containing polyethylene glycol or its derivate(s) filled in the spaces of a porous membrane.    USE - For electrochemical device used in lithium polymer secondary battery (both claimed).    ADVANTAGE - Mechanical strength and workability of the electrolyte are improved. The polymer electrolyte has outstanding ionic conductivity, as composite polymer electrolyte containing polyethylene glycol is filled in the spaces of porous membrane.    DETAILED DESCRIPTION - INDEPENDENT CLAIMS are included for the following:    (1) manufacture of the composite polymer electrolyte;    (2) electrochemical device formed using the composite polymer electrolyte; and    (3) lithium polymer secondary battery formed using the composite polymer electrolyte.
NOVELTY - The proton conductivity film consists of three-dimensional crosslinked structure material (A) having a metal-oxygen bond, and fiber material (B).    USE - For fuel cells.    ADVANTAGE - The proton conductivity film has excellent heat resistance, chemical resistance, strength, durability and proton conductivity. The proton conductivity film functions stably even at high temperatures. The proton conductivity film enables to produce a fuel cell with excellent high temperature operation ability.    DETAILED DESCRIPTION - The three-dimensional crosslinked structure material has thermosetting property and possesses a silicon-oxygen bond. The fiber material is glass fiber.    An INDEPENDENT CLAIM is included for manufacture of proton conductivity film.    DESCRIPTION OF DRAWING(S) - The figure shows an electrode film composite inserted into single cell.
NOVELTY - A polymer gel hybrid solar cell for large area devices comprises polymer gel electrolyte containing a polymer selected from homopolymers and copolymers.    USE - Polymer gel hybrid solar cell for large area devices.    ADVANTAGE - The solar cell has high energy conversion efficiency, and can be formed into a variety of shapes.    DESCRIPTION OF DRAWING(S) - The figure shows the basic structure of a hybrid solar cell having I-/I-3 as redox couple and titanium dioxide layer as electron transport layer.
NOVELTY - An organic electrolytic solution comprises a lithium salt, non-aqueous organic solvent, and an ethylenically unsaturated compound having a boiling point of 50-170 degrees C, and present at 0.01-6 wt.% based on the total weight of the organic solvent.    USE - Used in polymer electrolyte for lithium battery (claimed).    ADVANTAGE - The organic electrolytic solution prevents swelling of lithium battery, and reduces internal resistance within the battery.    DETAILED DESCRIPTION - INDEPENDENT CLAIMS are also included for:    (a) a polymer electrolyte comprising a polymeric matrix and the above organic electrolytic solution;    (b) a lithium battery comprising cathode (3), anode (4), and polymer electrolyte between the cathode and the anode and comprising the above organic electrolytic solution; and    (c) preparation of lithium battery by preparing the polymer electrolyte by combining lithium salt, non-aqueous organic solvent, and ethylenically unsaturated compound with a polymeric matrix or a gel-type polymer comprising thermopolymerizable polymer or its monomer; and placing the polymer electrolyte between cathode and anode.    DESCRIPTION OF DRAWING(S) - The figure shows the lithium battery.    Cathode (3)    Anode (4)
NOVELTY - An ultrasonic and sonic devices comprises at least four speakers, a solar panel having photo voltaic cells utilizing flat-panel modules of cut and polished wafer line cells of crystalline silicone, and a processor that causes the speaker to only emit ultrasonic and sonic sounds to replicate the wing-beat frequency of the dragonfly and wing-speed sound of the male mosquito.    USE - For repelling mosquitoes.    ADVANTAGE - The invention can operate for long periods without recharging or battery changes, can reduce or eliminate the need to spray the air with chemicals, can emit the appropriate signals, and can be installed outdoors and moved as necessary.    DETAILED DESCRIPTION - An ultrasonic and sonic devices comprises a cabinet having flat top (32), a bottom (34), four sides (36), and four apertures (35) in the sides; at least four speakers sealingly affixed to the four apertures; a power supply connected to the cabinet; a solar panel (37) affixed to the flat top and connected to the power supply; a processor connected to the power supply, speakers, and cabinet; and a suspending mechanism for suspending the device above the ground. The processor causes the speaker to only emit ultrasonic and sonic sounds to replicate the wing-beat frequency of the dragonfly and wing-speed sound of the male mosquito. The speakers provide 360 degrees coverage and an output of 110-130 db. The solar panel comprises photo voltaic cells utilizing flat-panel modules of cut and polished wafer line cells of crystalline silicone.    DESCRIPTION OF DRAWING(S) - The figure shows a front elevational view of the invention.    Pole (22)    Base (24)    Base bottom (26)    Spikes (28)    Top (32)    Bottom (34)    Apertures (35)    Sides (36)    Solar panel (37)    Hooks (38)
NOVELTY - Zinc/air depolarized cell (10) comprises anode casing (AC) (60) containing mixture (50) of zinc particles, alkaline electrolyte and fluoro surfactant, and cathode casing (40) containing cathode. AC comprises metal sheeting with a copper layer (66), in the interior surfaces, contacting with zinc. AC is heat treated by passing gas at 200 - 700 degrees C and cooled at ambient temperature, before inserting the mixture.    USE - As power source for hearing aids.    ADVANTAGE - The zinc/air depolarized cell has improved performance, free from gassing and hazardous substances such as lead and mercury. The heat treatment process produces smoother copper surfaces on the internal surface of the anode casing which in turn reduces the number of active sites for gassing reactions. Further, the heat treatment eliminates the copper oxides, other oxides and contaminants from the surface of the copper layer thereby reducing the rate of hydrogen production during cell discharge and storage. The anode casing free from surface abnormalities and contaminants, and having reduced concentration of oxides is provided.    DESCRIPTION OF DRAWING(S) - The figure shows the cross-sectional view of zinc/air depolarized cell.    zinc/air depolarized cell (10)    cathode casing (40)    anode mixtures (50)    anode casing (60)    copper layer (66)
NOVELTY - A carbon monoxide conversion unit (4) is concentrically arranged at outer side of a carbon monoxide removal unit (5), where each unit is provided with cooling pipes (21,22). The carbon monoxide concentration in reformed gas produced by steam reforming process of hydrocarbon group gas in a modifier, is reduced by the carbon monoxide conversion and removal units.    USE - For electric power generation using solid polymer fuel cell.    ADVANTAGE - The reaction heat produced by carbon monoxide conversion and removal units is effectively utilized in electric power generation. The structure of electric power generation system is simplified.    DESCRIPTION OF DRAWING(S) - The figure shows a schematic view of the electric power generation system.(Drawing includes non- English language text).    Carbon monoxide conversion unit (4)    Carbon monoxide removal unit (5)    Cooling pipes (21,22)
NOVELTY - The compression molded product (1) is obtained by mixing metal hydrogen complex powder(s) and thermoplastic resin powder (1) followed by compression casting.    USE - For generation of hydrogen (claimed).    ADVANTAGE - The compression-molded product when made to contact with acidic water, generated lot of hydrogen efficiently in short time.    DETAILED DESCRIPTION - The compression molded product is obtained by mixing metal hydrogen complex powder(s) and thermoplastic resin powder followed by compression casting. The metal hydrogen complex powder is of formula M'M'H4-nRn or M(M'H4-nRn)2, where M' is an alkali metal, M is an alkaline earth metal or zinc, M' is boron, aluminum or gallium, R is alkyl, alkoxy or acyloxy and n is 0-3.    INDEPENDENT CLAIMS are included for the following:    (1) hydrogen generation method using the compression molded product; and    (2) hydrogen generator.    DESCRIPTION OF DRAWING(S) - The figure shows the front elevation of the hydrogen generator.    fuel rod of thermoplastic-resin powder and metal hydrogen complex powder (1)
NOVELTY - The convex-shaped hot-pressure molding surface of center section of both the press (21,26), is pushed towards center section of a laminate (19) including positive and negative electrode sheets (11,14) with respective active layers (13,16), such that the air bubble formed between the electrode layers is pushed-out.    USE - For manufacturing contact piece for polymer secondary batteries used in video camera, notebook computer.    ADVANTAGE - Since the air bubble formed between the electrode layers is pushed out by pushing the center section of the convex-shaped hot-pressure molding press surface, the contact piece having air bubble non-contact surface is obtained.    DETAILED DESCRIPTION - An INDEPENDENT CLAIM is also included for contact piece manufacturing apparatus.    DESCRIPTION OF DRAWING(S) - The figure shows the hot-pressure molding of the laminate with the press. (Drawing includes non-English language text).    positive and negative electrode sheets (11,14)    active layers (13,16)    laminate (19)    press (21,26)
NOVELTY - A macromolecular structure contains a polar functional group and an ion interaction functional group. An intermolecular interaction forms a spiral shape.    USE - The macromolecular structure and the ion conductor are used for an electrolyte for a battery. The method produces the macromolecular structure.    ADVANTAGE - The polar functional group evolves an interaction in a macromolecular chain. The spiral macromolecular chain serves as a conductive path for a metallic ion. The result increases ion conductivity. The macromolecular structure and the ion conductor have low electrical resistance and enhanced electrode efficiency.
NOVELTY - A light stable, transparent laminar system, consists of at least two rigid thermoplastic sections (1) composed of polycarbonate, poly methylmethacrylate, polyvinyl butyrate, polyamide, polybutylene terephthalate, polyethylene terephthalate and/or ethylene vinylacetate copolymer. The sections are connected by a thermoplastic, transparent light stable polyurethane.    USE - The arrangement is used as a light stable, transparent laminar system, e.g. for use in safety glass.    ADVANTAGE - The laminar system is simple to produce.    DETAILED DESCRIPTION - A light stable, transparent laminar system, consists of at least two rigid thermoplastic sections (1) composed of polycarbonate, polymethylmethacrylate, polyvinylbutyrate, polyamide, polybutylene terephthalate, polyethylene terephthalate and ethylene vinylacetate copolymer, blends and mixtures. The sections are connected by a thermoplastic, transparent light stable polyurethane with a Shore hardness of 60 Shore A to 70 Shore D, and a yellow index of 0-25 at a thickness of 1mm. The connection element forms a reversible, kink point which can be deformed through 180 degrees.    INDEPENDENT CLAIMS are also included for:    (1) a process for producing a transparent, light-stable, movable composite system; and    (2) a movable, alignable support for a photovoltaic solar energy collector which is composed of the transparent, light-stable, movable composite system    DESCRIPTION OF DRAWING(S) - The drawing shows the sections.    Thermoplastic sections (1)
NOVELTY - A battery has a negative electrode comprising a negative electrode mixture layer consisting of a mixture of spherical carbonaceous materials of different average particle diameter. The material with greater particle diameter reduces the reaction with electrolytic solution while smaller particle diameter enhances the layer volume density and increases the battery capacity.    USE - Non-aqueous electrolyte battery.    ADVANTAGE - The energy density of non-aqueous electrolyte battery is increased without deterioration of battery performance.    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 shows an explanatory view of the negative electrode mixture layer of a non-aqueous electrolyte battery.
NOVELTY - A non-aqueous electrical-energy storage component comprises an electrode formed by an active material which is obtained by baking a reaction precursor at a temperature at which the precursor does not crystallize. The precursor comprises a polymer or surfactant having a degradation preventing component and manganese ion having valency of 2-7, preferably 2 or its organometallic complex.    USE - As lithium ion capacitor and secondary battery (claimed) such as rechargeable lithium ion battery for portable machines such as mobile telephone, notebook-type personal computer, electric vehicles, gasoline engine and electric motor.    ADVANTAGE - The non-aqueous electrical-energy storage component has excellent energy density and output density. The deterioration in the cycle charging and discharging property of battery is prevented, as the foreign materials such as polymeric impurities are flown with sufficient moisture content during bake-processing.    DETAILED DESCRIPTION - A non-aqueous electrical energy storage component comprises an electrode formed by an active material. The active material comprises a metallic compound containing an amorphous component containing a manganese compound having valency of 2-4. The active material is formed by baking a reaction precursor at a temperature, at which the precursor does not crystallize. The precursor comprises a polymer or a surfactant having a degradation preventing component and a manganese ion having valency of 2-7, preferably 2 or its organometallic complex.    An INDEPENDENT CLAIM is included for manufacture of electrode-active-material of the non-aqueous electrical energy storage component.    DESCRIPTION OF DRAWING(S) - The figure shows the flowchart explaining the manufacturing process of the active material. (Drawing includes non-English language text).
NOVELTY - A connecting layer (3) between the two metal parts, which comprises a tube (2) carrying heat transfer fluid and an absorber plate (1), is made of a three-dimensionally cross-linked rubber with a metal powder filling.    USE - For connecting a metal tube onto an absorber plate of a heat exchanger, particularly a solar panel.    ADVANTAGE - Heat expansion compensation between components is improved which reduces connection failure risk compared to a more expensive existing soldered connection.    DETAILED DESCRIPTION - An INDEPENDENT CLAIM is made for a process for forming a heat conducting connection between two metal parts of a heat exchanger, in particular a solar panel, in which:    (a) rubber is mixed with metal powder and applied onto a metal tube;    (b) the tube is clamped onto an absorber plate; and    (c) the rubber is vulcanized.    DESCRIPTION OF DRAWING(S) - The drawing shows a solar panel with tubes fixed onto an absorber plate.    absorber plate (1)    tube (2)    connecting layer (3)
NOVELTY - A polymeric sol electrolyte comprises a sol-forming polymer, and an electrolytic solution consisting of lithium salt and organic solvent.    USE - The invention is used for a lithium battery (claimed) for supplying power to miniaturized electronic devices.    ADVANTAGE - The use of polymeric sol electrolyte solves the problems of swelling and leakage. The polymeric sol electrolyte has better ionic conductivity than a polymeric gel electrolyte. When the lithium battery is overcharged at at least 4.2 V, an electrochemically polymerizable material existing in the electrolyte is subjected to polymerization to prevent heat runaway, which simplifies a separate protection circuit, thus reducing manufacturing cost.    DETAILED DESCRIPTION - INDEPENDENT CLAIMS are also included for:    (a) a lithium battery comprising a cathode (3), an anode (4), and a polymeric sol electrode between the cathode and the anode;    (b) a method of preparing a lithium battery comprising interposing a separator (2) between a cathode and an anode to form an electrode assembly, accommodating the electrode assembly in a battery case (1), injecting a mixture of thermopolymerizable material and electrolytic solution into the battery case, heating the resultant product to form a sol-forming polymer and a polymeric electrolyte, and hermetically sealing the heated resultant product; and    (c) a method of preparing a polymeric sol electrolyte comprising mixing thermopolymerizable material and electrolyte, coating a support film with the polymeric electrolyte composition, heating the support film, and delaminating a resultant film from the support film.    DESCRIPTION OF DRAWING(S) - The figure shows a lithium battery.    Case (1)    Separator (2)    Cathode (3)    Anode (4)
NOVELTY - A separator for a nickel-metal hydride storage battery, includes a negative electrode comprising a hydrogen-absorbing alloy. It comprises a laminate of substrate (1a) and hydrophilic porous film (1b).    USE - For nickel-metal hydride storage battery (claimed) used as power source for electric vehicle, hybrid vehicle, or electric motorcycle.    ADVANTAGE - A nickel-metal hydride storage battery incorporating the inventive separator has excellent charge and discharge characteristics, and is free from self-discharge that causes reduction of storage characteristics and from reduction of capacity caused by short circuit between positive and negative electrodes.    DETAILED DESCRIPTION - An INDEPENDENT CLAIM is also included for a nickel-metal hydride storage battery comprising a separator provided between a positive electrode and a negative electrode of hydrogen absorbing alloy.    DESCRIPTION OF DRAWING(S) - The figure is a drawing showing an outline of a separator for a nickel-metal hydride storage battery.    Substrate (1a)    Porous film (1b)
NOVELTY - A solar cell unit (26) comprises a solar cell (33) mounted on a metal base plate (31). A heat collection pipe contact portion (40) is fitted to one end of the base plate, so as to integrate a heat collection pipe (27) and the solar cell unit.    USE - Solar heat collection apparatus including solar cell unit (claimed) for solar power generation.    ADVANTAGE - Enables efficient transfer of collected heat to the solar cell unit.    DETAILED DESCRIPTION - An INDEPENDENT CLAIM is also included for solar cell unit.    DESCRIPTION OF DRAWING(S) - The figure shows the partial sectional view of the solar heat collection apparatus.    solar cell unit (26)    heat collection pipe (27)    metal base plate (31)    solar cell (33)    heat collection pipe contact portion (40)
NOVELTY - A reinforcement glass pane (1) with corrugated surface (11), a transparent resin (2) are formed on one surface of non-reinforcement glass substrate (3). A non-mono crystal silicon thin film solar cell (4), a sealing film (6) are formed on other surface of a non-reinforcement glass substrate.    USE - Used in crystal system installed in roof of residence, roof on wall surface of building.    ADVANTAGE - Improves glare-proof effect by providing corrugated surface in glass pane and hence ensures sufficient strength at low cost, without reducing electric power generation capability.    DETAILED DESCRIPTION - An INDEPENDENT CLAIM is also included for thin-film solar cell module manufacturing method.    DESCRIPTION OF DRAWING(S) - The figure shows a sectional view of the thin-film solar cell module.    reinforcement glass pane (1)    transparent resin (2)    non-reinforcement glass substrate (3)    non-mono crystal silicon thin film solar cell film (4)    sealing film (6)    corrugated surface (11)
NOVELTY - A solvent-including solid of polymeric nature containing large quantities of solvent is made into a solution and heated. The solid-solution is cooled and used as a medium for chemical reaction to study the reaction.    USE - For solar cell, chemical reaction (both claimed), synthesis reaction, fuel cell, primary or secondary battery, electrochemical measurement, water, reaction, micro analysis, combinatory chemistry and sensor.    ADVANTAGE - The solid medium is easily moldable to provide a stably exterior. The study has large industrial utility.    DETAILED DESCRIPTION - INDEPENDENT CLAIMS are included for the following:    (1) solar cell; and    (2) chemical reaction.    DESCRIPTION OF DRAWING(S) - The figure shows the cyclic voltamogram figure of (bis(4,4'-dicarboxybis-2,2'-bipyridine)rubidium) (Ru(bpy)32+) aqueous solution containing agarose solid medium.
NOVELTY - The battery (A) has a circuit board which is arranged along the surface of a battery cell (1) and is buried in a molding portion (2) which is extended along the surface of the battery cell. The gate (4) is formed at central portion of both ends of the molding portion.    USE - For personal digital assistants.    ADVANTAGE - Suppresses the movement of battery, by the rattle. Improves the yield of battery and reduces economical loss of the battery.    DESCRIPTION OF DRAWING(S) - The figure shows the perspective diagram of battery.    battery cell (1)    molding portion (2)    gate (4)    battery (A)
NOVELTY - A raw material mixture containing coal (1) and hydrocarbon group polymer and hydrogen (4) are introduced to a hydrogasification reactor (12) where hydrogenation thermal decomposition reaction takes place under high temperature and pressure conditions to produce hydrocarbon mixed gas.    USE - For hydrogasification of coal and hydrocarbon group polymer such as plastics for electric power generation in micro-gas turbine and fuel cell.    ADVANTAGE - Effective usage of scrap plastics, contributes to economisation and environmental resource preservation. Enables to perform hydrogenation gasification efficiently within a short time, using simple technique and simple and size reduced reactor.    DESCRIPTION OF DRAWING(S) - The figure shows the block diagram explaining flow of the gasification process.    Coal (1)    Hydrogen (4)    Hydrogasification reactor (12)
NOVELTY - A lining (16) of polymeric group material is formed near the circumference of each manifold (12a-12f,14a-14f) of the collector plate (12) and the flange plate (14).    USE - Battery.    ADVANTAGE - Improves adhesion between gasket, collector plate and flange plate, and prevents reduction of electricity generation capability, hence improves operativity at reduced cost.    DESCRIPTION OF DRAWING(S) - The figure shows an expanded view of the principal portion of the battery. (Drawing includes non-English language text).    Collector plate (12)    Manifolds (12a-12f,14a-14f)    Flange plate (14)    Lining (16)
NOVELTY - The storage elastic modulus of the polyolefin type heat shrink tube at 30 degreesC and 100 degreesC at oscillation frequency of 10 Hz, is 5 x10power7 Pa or more and 1 x 10power6 - 1 x 10power7 Pa respectively.    USE - For lithium ion secondary battery (claimed).    ADVANTAGE - Provides excellent heat shrink tube with heat resistance and low temperature resistance shock property by adjusting storage elastic modulus.    DETAILED DESCRIPTION - An INDEPENDENT CLAIM is also included for lithium ion secondary battery.
NOVELTY - An electrolyte contains crosslinking copolymer, obtained by reacting a compound having hydroxyl group at terminal and a compound having an isocyanate group, and an oxidation reduction pair, and is brought into a solid-form state or a gelling state.    USE - Useful in a compound semiconductor solar cell.    ADVANTAGE - Safety on use is remarkably improved.
NOVELTY - A sealed photovoltaic module consists of a first substrate (2), a second substrate (4), at least one photovoltaic element (3) position between the first and second substrates, and an edge seal (5) positioned at or near an edge of and between the substrates. The edge seal comprises a moisture-resistive material.    USE - Building component for walls, roofs, canopies and other structural elements for buildings and other types of construction.    ADVANTAGE - The photovoltaic module exhibits highly effective resistance to ingress or penetration of moisture to the photovoltaic elements. It has a reduction in power output of not more than 10% when measured using IEC 1215 International Standard.    DETAILED DESCRIPTION - INDEPENDENT CLAIMS are also included for:    (a) a method of making a sealed photovoltaic module by positioning photovoltaic element and edge seal between two substrate plates, and joining the substrate plates so that the edge seal forms a seal along the perimeter of the substrate plates; and    (b) a building facade comprising the module.    DESCRIPTION OF DRAWING(S) - The figure shows the sealed photovoltaic module.    First substrate (2)    Photovoltaic element (3)    Second substrate (4)    Edge seal (5)    Connectors (12)    Sealed chamber (13)
NOVELTY - Two current collectors (5A,5B) are provided in the battery for leading current out of inner electrode case (1) comprising anode and cathode plates. The two caps (13) seal the case at both ends of the battery, such that one of the cap is provided with internal terminals (14A,14B) to which positive and negative external terminals (15A,15B) are formed.    USE - Lithium secondary batteries used as power supplies for portable communication devices and electronic devices such as notebook personal computer. Also, used as starter of engine, and as battery in electric vehicle, hybrid vehicle.    ADVANTAGE - As positive and negative external terminals are formed on one end of the battery, connections between the batteries is improved. Hence, space-saving characteristics and productivity are improved.    DETAILED DESCRIPTION - INDEPENDENT CLAIMS are also included for the following:    (1) usage method of lithium secondary battery;    (2) assembled structure of lithium secondary battery; and    (3) usage method of assembled structure of lithium secondary batteries.    DESCRIPTION OF DRAWING(S) - The figure shows a cross- sectional view of the lithium secondary battery.    Inner electrode case (1)    Current collectors (5A,5B)    Caps (13)    Internal terminals (14A,14B)    Positive external terminal (15A)    Negative external terminal (15B)
NOVELTY - An electric power generating element (1) comprising positive and negative electrode plates, is provided within a bag-like container (3). The electric power generating element is fixed to the inner surface of the container by a resin (5).    USE - Non-aqueous electrolyte battery e.g. lithium ion battery and batteries employing oxides of cobalt, manganese or nickel as active material.    ADVANTAGE - The gap between the container and power generating element is efficiently filled and fixed using resin. Also fixation is effected in less space, thereby reducing battery volume and weight.    DETAILED DESCRIPTION - An INDEPENDENT CLAIM is also included for non-aqueous electrolyte battery manufacturing method.    DESCRIPTION OF DRAWING(S) - The figure shows a plan view of the non-aqueous electrolyte battery.    Electric power generating element (1)    Leads (2)    Bag-like container (3)    Heat- sealed portion (4)    Resin (5)
NOVELTY - Provided are polyelectrolyte having improved high efficiency and low temperature properties, a lithium secondary battery applying it, and a method for producing it.    DETAILED DESCRIPTION - The polyelectrolyte comprises any one polymer of compounds of formula 1: CH2=C(R1)CO2(CH2CH2O)x-COC(R2)=CH2 (wherein x is a number of 2-5, R1 and R2 are independently a hydrogen or methyl group), and formula 2 (wherein a is 2, and b is 4), and an electrolyte consisting of organic solvent and lithium salt, wherein the organic solvent comprises ethylene carbonate and propylene carbonate. The amount of the ethylene carbonate and propylene carbonate is 5-40 parts by weight and 5-20 parts by weight, respectively.
NOVELTY - Provided are a polyelectrolyte film which is excellent in ion conductivity and physical property, and which is excellent in hydrogen ion conductivity even at 120 degreesC or more, and a method for producing it.    DETAILED DESCRIPTION - The polyelectrolyte film comprises 2.5-95 wt% of ion exchange resin having cation exchange radical at side chain, 2.5-95 wt% of at least one polymer selected from the group consisting of poly benzimidazole, poly pyridine, poly pyrimidine, polyimidazole, poly benzothiazole, poly benzoxazole, poly oxadiazole, poly quinoxaline, and poly thiadiazole, and 2.5-50 wt% of ion conductor for imparting moisturizing effect to the polyelectrolyte film, wherein the ion conductor is dispersed on the ion exchange resin and the general polymer.
NOVELTY - Provided is a lithium sulfur battery comprising a carbon electrode for minimizing a loss of soluble polysulfide and a reaction of polysulfide and lithium metal anode.    DETAILED DESCRIPTION - The lithium sulfur battery comprises at least one of unit cells(200) comprising an electrode group(300) which is formed by laminating a cathode containing a collector and an anode consisting lithium or lithium alloy, and winding the laminate so as to expose the anode; a carbon electrode(316) which consists of the collector coated with the conductor and is connected to the cathode; and an electrolyte which is positioned between the anode and the cathode, and between the anode and the carbon electrode(316), and contacts with the anode, the cathode, and the carbon electrode(316).
NOVELTY - A fuel cell comprises a pair of gas diffusion electrodes having a pair of catalyst layers and a pair of gas diffusion layers. Each gas diffusion layer comprises a porous supporting carbon body. The fuel cell also includes ion conductive polymer electrolyte membrane and a pair of separator plates. Gas flow channels are provided to face the pair of gas diffusion electrodes, respectively.    USE - Co-generation system and mobile electric power generators for e.g. automobiles.    ADVANTAGE - Water exhaustion and water retention in thickness direction of gas diffusion layer are achieved.    DETAILED DESCRIPTION - A polymer electrolyte fuel cell consists of an ion conductive polymer electrolyte membrane, a pair of gas diffusion electrodes provided to sandwich the polymer electrolyte membrane to form a polymer electrolyte membrane-electrode assembly, and a pair of separator plates provided to sandwich the membrane-electrode assembly at the pair of gas diffusion electrodes. Gas flow channels are provided to face the pair of gas diffusion electrodes, respectively. Each gas flow channel has an inlet and an outlet. The pair of gas diffusion electrodes respectively has a pair of catalyst layers to contact the polymer electrolyte membrane and a pair of gas diffusion layers to contact the catalyst layers. Each gas diffusion layer comprises a porous supporting carbon body having first and second porous carbon layers with the first porous carbon layer facing corresponding one of the catalyst layers. The first porous carbon layer has a larger number of smaller pores compared with the second porous carbon layer.    DESCRIPTION OF DRAWING(S) - The figure is an oblique view of a carbon cloth.    Wefts (20a, 20b)    Warps (20c, 20d)
NOVELTY - The heating element with a sandwich structure comprises cover layers (1, 1a), heat conductive composite layers (3, 5) with covering metal foils (2, 2a), a piping system (3a) and a reinforcing grid (4).    USE - For room heating.    ADVANTAGE - Heat flux from a carrier medium to heat storage and heat radiating layer of the heating element is improved. The heating element has high functioning efficiency. It is also relatively light, and thus easily transportable and installable.    DESCRIPTION OF DRAWING(S) - The drawing shows a schematic exploded view of the proposed heating element.    Cover layers (1, 1a)    Metal foils (2, 2a)    Heat conductive composite layers (3, 5)    Piping system (3a)    Reinforcing grid (4)
NOVELTY - Photovoltaic module comprises two pre-stressed glass panes (1, 4), two plastic foils (3) and solar cells (2) joined to one another by soldering strips. The module is completed in a vacuum laminator with use of a thermal process.    USE - For utilization of solar energy.    ADVANTAGE - The modules with single-pane safety glass or partly prestressed glass outer covers is producible more simply, more quickly and more cost effectively than known comparable modules.    DESCRIPTION OF DRAWING(S) - The drawing shows a schematic exploded view of the proposed module.    Glass panes (1, 4)    Solar cells (2)    PVB foils (3)
NOVELTY - A solar installation comprises a collector and a heat exchanger, located in a heat carrying medium circuit. The medium is circulated by a pump, and a filter is located on the pump suction side. Measurement and display units provide operational data on the heat carrying medium. A fixed carrier (10) holds the pump (1), and a catchment bath (15) is located below.    USE - The arrangement is used as a solar installation.    ADVANTAGE - The installation is simple to operate and maintain.    DESCRIPTION OF DRAWING(S) - The drawing shows the carrier    carrier (10)    pump (1)    bath (15)
NOVELTY - Sections (16, 18) forming plate (14) are bonded together by heating and subsequent hardening of the hardenable plastic in at least one of the sections.    USE - Used to make a bipolar plate for a fuel cell, a separator or an electrode plate in which the thermoset or thermoplastic material of the plate contains 70-90 wt% of carbon filler.    ADVANTAGE - Sections of the required contours can be brought together to form the plate. Bonding between the sections introduces no undesired material alteration. Any required structuring can be applied. It is also possible to make required changes to material properties. The structure may include an intervening film which may be conductive. This can act as a diffusion barrier or can be perforated allowing diverse functions to be fulfilled.    DETAILED DESCRIPTION - An INDEPENDENT CLAIM is included for the corresponding process.    DESCRIPTION OF DRAWING(S) - Fuel cell assemblies are seen in perspective, illustrating e.g. cooling channel incorporation.    Plate (14)    Sections forming plate (16, 18)
NOVELTY - A polyelectrolyte composition comprising an aromatic polymer containing carbonyl bonds and sulfonyl bonds in the backbone chain and also cation exchange groups, and a fused salt, is new.    USE - The polyelectrolyte composition is for use for fuel batteries, secondary batteries, electric double-layered capacitors, and electrolyte condensers.    ADVANTAGE - The polyelectrolyte composition has a high ionic conductivity even in the absence of water or a solvent. The polyelectrolyte composition having the block copolymer as the aromatic polymer has excellent structure-maintaining properties even at a high temperature.
NOVELTY - An electrochemical device comprises an electrolyte and at least one electrode plate. The electrode portion contains a metal portion, or the metal portion is connected to the electrode plate. The electrolyte comprises a solute and a solvent dissolved in the solute. The metal portion has an insulating oxide layer for preventing electrolyte from creeping on portion(s) of the surface of the metal portion.    USE - The electrochemical device can be used as e.g. bipolar alkaline storage batteries and capacitors, used for portable devices and hybrid electric vehicles.    ADVANTAGE - The electrochemical device comprising the insulating oxide layer, effectively prevents leakage of electrolyte, thus an electrochemical device with good cycle characteristics and reliability can be produced. The alkaline storage battery comprising the insulating oxide layer has good capacity maintenance ratio, durability and is cheap to produce.    DESCRIPTION OF DRAWING(S) - The figure shows a schematic view of a test apparatus for evaluating the creeping of the alkaline aqueous solution.
NOVELTY - A polymer electrolyte, a lithium battery employing the polymer electrolyte and its preparation method are provided, to improve the high temperature maintenance characteristic by optimizing the kind and mixing ratio of an organic solvent contained in the polymer electrolyte.    DETAILED DESCRIPTION - The polymer electrolyte comprises a polymer selected from the compound represented by CH2=C(R1)CO2(CH2CH2O)x-COC(R2)=CH2 (wherein x is an integer of 2-5, and R1 and R2 are independent each other and are H or a methyl group).    The organic solvent comprises 20-70 weight % of ethylene carbonate and 30-80 weight % of a carbonate-based solvent having a boiling point above 120 degreesC. Preferably the carbonate-based solvent is at least one selected from the group consisting of diethyl carbonate and gamma-butyrolactone. Optionally the organic solvent comprises further a fluorinated aromatic hydrocarbon compound.
NOVELTY - The hydrogen occluding material consists of a porous-carbon material of specific area 1000m2 or more and hydrogen occlusion alloy.    USE - For power unit of electric vehicles.    ADVANTAGE - Eliminates the need of a cooling installation to the container. Reduces weight by use of light weight porous-carbon material. Provides a large hydrogen storage apparatus.    DESCRIPTION OF DRAWING(S) - The figure shows the crystal structure of activated carbon. (Drawing includes non-English language text).
NOVELTY - The solar cell module has liquid mixing curable resin (6) such as silicone resin, acrylic resin, urethane resin or epoxy resin which is filled in the space formed between a transparent base material (3) and a protection layer (7).    USE - Solar cell module.    ADVANTAGE - By filling the space between the transparent base material and the protection layer with curable resin, the mechanical and thermal load on the solar cell are avoided, the durability of the module is improved without impairing the property of the cell.    DETAILED DESCRIPTION - An INDEPENDENT CLAIM is also included for solar cell module manufacturing method.    DESCRIPTION OF DRAWING(S) - The figure shows a schematic view of the solar cell module manufacturing process.    transparent base material (3)    liquid mixing curable resin (6)    protection layer (7)
NOVELTY - A sealant (3) is interposed between the cooling substrates (1A,1B) which holds the cooling pipe (2). A resin impregnation layer (6) is formed on the peripheral portion of the substrates sealed with sealant.    USE - For fuel cell.    ADVANTAGE - Prevents permeation of phosphoric acid and gas between the substrates hence simplifies handling.    DESCRIPTION OF DRAWING(S) - The figure shows a sectional view of the cooling plate.    cooling substrates (1A,1B)    cooling pipe (2)    sealant (3)    resin impregnation layer (6)
NOVELTY - The molding consisting of 2 or more types of organic compounds having cross-linkability, and a composition containing an electrode catalyst, is obtained. Subsequently, the organic compound capable of forming an ion exchange resin by contacting mutually, is cross-linked.    USE - For use in solid polymer fuel cells (claimed).    ADVANTAGE - The gas-diffusion electrode is easily produced. The produced gas-diffusion electrode maintains stably the high output voltage. Since the ionic conductive providing agent is dispersed uniformly, the manufactured gas-diffusion electrode has excellent adhesion with an electrode catalyst and the effective usage rate of the electrode catalyst is increased. The gas-diffusion electrode has excellent ionic conductivity, heat resistance, water resistance and chemical resistance, since the ion exchange resin reduces the influence of moisture and water content existing in the fuel and fuel cell, on the electrode. The manufactured gas diffusion electrode increases the durability and output characteristics of an electrolyte-type fuel cell.    DETAILED DESCRIPTION - INDEPENDENT CLAIMS are also included for the following:    (1) gas diffusion electrode;    (2) member for solid polymer fuel cells; and    (3) solid polymer fuel cell.    DESCRIPTION OF DRAWING(S) - The figure shows the basic structure of a solid polymer fuel cell.
NOVELTY - The polyelectrolyte type fuel cell comprises a gas diffusion electrode having a catalyst layer (22) and a gaseous-diffusion layer (23) on both surfaces of a polymeric electrolyte film (21). The catalyst layer contains an electroconductive carbon particle supporting a metal catalyst, hydrogen-ion conductivity polyelectrolyte and a material for preventing the decomposition of the polyelectrolyte.    USE - Used as electric-power-generation device for motor vehicles and moving structures non-commercial cogeneration.    ADVANTAGE - The polyelectrolyte type fuel cell produces stable running operation for a long time, by preventing the decomposition of the hydrogen-ion conductivity polyelectrolyte.    DETAILED DESCRIPTION - The polyelectrolyte type fuel cell comprises a gas diffusion electrode having a catalyst layer (22) and a gaseous-diffusion layer (23) on both surfaces of a polymeric electrolyte film (21). The catalyst layer contains an electroconductive carbon particle supporting a metal catalyst, hydrogen-ion conductivity polyelectrolyte and a material for preventing the decomposition of the polyelectrolyte. The cell has a laminated structure formed by an electroconductive separator (25) arranged at both sides of the electrolyte film.    DESCRIPTION OF DRAWING(S) - The figure shows the structure of the polyelectrolyte type fuel cell.    polymeric electrolyte film (21)    catalyst layer (22)    gaseous-diffusion layer (23)    separator (25)
NOVELTY - A coating film (5) consisting of acrylic type resin polymer polymerized by hydrophobic monomer is provided on surface of thin film solar cell integrated with resin frame.    USE - Solar cell module.    ADVANTAGE - Prevents corrosion of solar cell by providing a cheap and reliable coating film.    DETAILED DESCRIPTION - An INDEPENDENT CLAIM is included for solar cell module manufacturing method.    DESCRIPTION OF DRAWING(S) - The figure shows a sectional view of the thin film solar cell module. (Drawing includes non-English language text).    coating film (5)
NOVELTY - A portion of the negative and positive electrode chambers (4,5) are arranged on the outer edge of a flat solid electrolyte board (1), such that the chambers are separated by the electrolyte board. The liquid sodium (7) and positive electrode active material (9) are stored inside the negative and positive electrode chambers respectively.    USE - For electric power storage apparatus, electric vehicle etc.    ADVANTAGE - Electrical connection between laminated board is easy, therefore components required for wiring are reduced, reducing the manufacturing cost. Manufacturing process is simplified and capacitance is improved without impairing reliability and safety.    DETAILED DESCRIPTION - INDEPENDENT CLAIMS are also included for the following:    (1) sodium secondary battery aggregate; and    (2) battery module.    DESCRIPTION OF DRAWING(S) - The figure shows a sectional view of the sodium secondary battery.    solid electrolyte board (1)    negative electrode chamber (4)    positive electrode chamber (5)    liquid sodium (7)    positive electrode active material (9)
NOVELTY - The battery includes a carbon fiber mat provided along the axial direction, between the side of a solid electrolyte enveloping tube (1) of a positive electrode chamber (5) and a positive electrode container (3), or between the side of the enveloping tube placed horizontally or diagonally, and a collector (11) provided at the positive electrode chamber.    USE - Sodium sulfur battery for electric-power storage apparatus, electric vehicle e.g. hybrid car, etc.    ADVANTAGE - Improves mechanical reliability of battery with respect to shock. Increases battery capacity without increasing size of solid electrolyte, thereby increasing efficiency and life of the battery. Also cost reduction is ensured.    DESCRIPTION OF DRAWING(S) - The figure shows a sectional view of the sodium sulfur battery. (Drawing includes non-English language text).    solid electrolyte enveloping tube (1)    positive electrode container (3)    positive electrode chamber (5)    collector (11)
NOVELTY - The film made of a high molecular compound containing a sulfonic acid group, is irradiated with an electron beam.    USE - For solid polymeric-type fuel cell used in motor vehicle e.g. car, electric vehicle, non-commercial portable electronic device and domestic electric appliances.    ADVANTAGE - The film has excellent proton conductivity.
NOVELTY - A secondary battery comprises a positive electrode (21), a negative electrode (22) and an electrolyte containing a fluorophosphorus anion.    USE - As portable power supply for electric equipment such as notebook computers, cellular phones, personal digital assistants, liquid crystal display, video cameras combined with video tape recorder.    ADVANTAGE - The degradation of electrolyte and deterioration of separator are prevented. Thus, the battery has high capacity recovery rate after storage, heavy load discharge maintenance rate even in high temperature atmosphere and high reliability.    DETAILED DESCRIPTION - A secondary battery comprises a positive electrode (21), a negative electrode (22) and an electrolyte containing a fluorophosphorus anion of formula (PFaQbRc)- (5).    Q = trifluoromethyl, perfluoroethyl or perfluoropropyl group;    R = SO2CF3 and/or SO2C2F5;    a = 1-5; and    b,c = 0-5.    An INDEPENDENT CLAIM is included for the electrolyte containing anion of formula (5).    DESCRIPTION OF DRAWING(S) - The figure shows sectional view of structure of secondary battery.    positive electrode (21)    negative electrode (22)    separator (23)
NOVELTY - Bipolar plate made of graphite or a graphite composite material comprises a porous region inside the bipolar plate and at least one inlet and outlet line adjoined to this porous region.    USE - Used for a fuel cell.    ADVANTAGE - Waste heat is effectively removed. Additional cooling cells are not required.    DETAILED DESCRIPTION - An INDEPENDENT CLAIM is also included for the production of the above bipolar plate.
NOVELTY - The secondary oxygen-hydrogen fuel cell consists of shell, electrolyte, diaphragm and negative electrode material. The positive electrode is dual-function oxygen electrode with oxygen in air as oxidant. The negative electrode is made of hydrogen-storing material, including LaNi5 series, mixed rare earth series and Ti series. The diaphragm is anionic ion exchange film, SPE or graphite film. The electrolyte is NaOH, KOH or LiOH added with polyaniline, polyacrylamide or dimethylamino ethyl methacrylate. The present invention has the advantages of using oxygen in air as oxidant, fuel hydrogen in the form of proton hydrogen producing no hydrogen gas, no need of high present oxygen and hydrogen cylinder.
NOVELTY - The polymer lithium ion cell includes anode plate, cathode plate and electrolyte. At least one of the anode plate and the cathode plate has polymer substrate material film comprising polymer A and polymer B. Polymer A is poly(methyl methacrylate-acrylonitrile-lithium methacrylate). Polymer B is poly(vinylidene difluoride) or poly(vinylidene difluoride-hexafluoropropylene). During preparation of the cell, the polymer substrate material is painted directly onto anode plate and/or the cathode plate to form cell diaphragm, and electrolyte liquid is filled to form polymer electrolyte. The polymer lithium ion cell has simple preparation process and no need of addition diaphragm.
NOVELTY - A fuel cell has a bipolar plate(s) (42) having a hydrogen side (43) in contact with a hydrogen electrode and an oxygen side (44) in contact with an oxygen electrode.    USE - For supplying power in transportation vehicles, replacing steam turbines or power supply applications of all sorts.    ADVANTAGE - The material reduces ohmic losses, eliminates the need for external electrodes and creates an improved connection between plates when electrodes expand. It can also maintain mechanical support within the fuel cell and may be operated in a wide temperature range (-10-120degreesC), preferably at ambient or near ambient temperatures and pressures.    DETAILED DESCRIPTION - A fuel cell (10) comprises a hydrogen electrode(s) (21) in contact with a hydrogen stream and an oxygen electrode(s) (31) in contact with an oxygen containing stream. A hydrogen electrolyte chamber (40) is in contact with the hydrogen electrode and oxygen electrolyte chamber(s).    Each chamber provides mechanical support within the fuel cell and provides an uninterrupted pathway for an electrolyte solution in contact the hydrogen and oxygen electrodes. A bipolar plate(s) is provided having a hydrogen side in contact with the hydrogen electrode and an oxygen side in contact with the oxygen electrode.    DESCRIPTION OF DRAWING(S) - The figure is a magnified cross sectional view of a regenerative bipolar fuel cell of the invention.    Fuel cell (10)    Hydrogen electrode (21)    Oxygen electrode (31)    Hydrogen electrolyte chamber (40)    Bipolar plate (42)    Hydrogen side (43)    Oxygen side (44)    Channels (45)    Current collector (60)    Fuel cell end plates (70)    Elastic pin (80)
NOVELTY - The apertures are machined within electrically conductive sheet such that each aperture is aligned and undersized with respect to its matched cover glass sheet, to form front side aperture (FSA) shield (102). Edge clips connect cover glasses (106) of solar array to the solar panel perimeter substrate surface. The FSA shield, edge clips and substrate edges are bonded to form conductively grounded and clean panel.    USE - Used for manufacturing electrostatically clean solar array (ECSA) panel e.g. for space use.    ADVANTAGE - Active power circuit of the solar panel array is electromagnetically isolated.    DETAILED DESCRIPTION - An INDEPENDENT CLAIM is also included for electrostatically clean solar array panel.    DESCRIPTION OF DRAWING(S) - The figure shows the cover glass interconnections in prototypical array.    FA shield (102)    Cover glass (106)
NOVELTY - A preparation method of a polymer electrolyte by electrochemical polymerization, a lithium battery employing the electrolyte prepared by the method and its preparation method are provided, to prepare a lithium battery more effectively and economically by making a polymer by applying the current without the heating process.    DETAILED DESCRIPTION - The lithium battery is prepared by putting an electrode assembly comprising an anode, a separator and a cathode into a case; inserting a polymer electrolyte forming composition comprising an electrolyte solution containing a lithium salt and an organic solvent, and a monomer, a prepolymer or their mixture, into the case; and electrochemically polymerizing the composition by applying the current of 1-1,000 mA. Preferably the monomer or the prepolymer contains a double bond capable of forming radical.
NOVELTY - The hydrogen absorber comprises a specific resin composition such as cis polybutadiene and a hydrogenation catalyst such as Raney nickel catalyst. The resin is dissolved in an organic solvent such as toluene and the catalyst is dispersed in the solution, after which the organic solvent is removed.    USE - For aqueous electrolyte battery.    ADVANTAGE - Provides hydrogen absorber that easily absorbs hydrogen.    DETAILED DESCRIPTION - An INDEPENDENT CLAIM is also included for hydrogen absorber manufacturing method.
NOVELTY - The nonaqueous-electrolyte secondary battery comprises a positive electrode (1), a negative electrode (2) and a non-aqueous electrolyte containing lithium salt. The secondary battery contains a carbon dioxide capture material which reacts with carbon dioxide in the absence of water, for fixing carbon dioxide.    USE - For cordless and portable electronic devices such as audio-video equipment and personal computer.    ADVANTAGE - The nonaqueous-electrolyte secondary battery containing carbon dioxide capture material suppresses the raise of the internal pressure by gas and decreases the use of safety valve. The volume reduction or deformation of the electronic device by discharge gas from battery does not take place and hence reliability of the battery is improved.    DESCRIPTION OF DRAWING(S) - The figure shows the longitudinal cross-sectional view of the nonaqueous-electrolyte secondary battery.    positive electrode (1)    negative electrode (2)
NOVELTY - The wet solar cell has gelatinized electrolyte liquid that reacts with oligomer having hydrosilyl group at both terminals and cross-linking agent having three or more double bond groups.    USE - Wet solar cell.    ADVANTAGE - The wet solar cell having favorable battery property is obtained efficiently.
NOVELTY - A liquid containing a sulfonic acid group and perfluoro carbon polymer, is applied to a base, and dried to form a film layer.    USE - For solid polymer fuel cell.    ADVANTAGE - Provides polymeric electrolyte film having high intensity and low gas permeability.
NOVELTY - This invention provides a carbon carrying Pt Fe alloy electric catalyst and its preparation method used in PEM electrolyte fuel cell electrode with Pt solution dissolved with aqua regia as the precursor and Fe as doped element to be uniformly deposited on the carbon powder carrier in liquid phase, then to carry out gas/solid reduction reaction in high temperature reduction furnace with hydrogen as the reducing agent to make Pt and Fe form carbon carrying Pt Fe electric catalyst uniformly distributed on the carbon carrier in the size small than 5nm.
NOVELTY - A high surface area carbon composite material comprises mass of expanded graphite particles and activated carbon particles.    USE - For use in supercapacitors, battery electrodes, fuel cell diffusion layers, and catalyst carriers.    ADVANTAGE - The inventive carbon composite material has high surface area, high power density, low electrical resistance, low leakage current and low cost.    DETAILED DESCRIPTION - INDEPENDENT CLAIMS are also included for the following:    (i) a carbon composite material in sheet form produced by compressing a mixture comprising a mass of expanded graphite particles and activated carbon particles;    (ii) a process for preparing a high surface area carbon composite material comprising forming the material from graphite particles and activated carbon.    preparation of carbon composite material by
NOVELTY - A solid polymer electrolyte includes an aromatic polyether pyridine having specific repeating unit, and a proton acid.    USE - As proton conduction film (claimed) of fuel cell.    ADVANTAGE - The solid polymer electrolyte has high ionic conductivity, mechanical characteristics and electrical property.    DETAILED DESCRIPTION - A solid polymer electrolyte includes an aromatic polyether pyridine having repeating unit of formula (I) and a proton acid.    X = group of formula (II).    An INDEPENDENT CLAIM is also included for proton conduction film which is formed using solid polymer electrolyte.
NOVELTY - A base material consists of iron type material having 0.1-1 weight% of carbon. A vanadium carbide film having the thickness of more than 3 microns, is formed at the surface of the base material by TRD processing.    USE - For solid polymer fuel cells.    ADVANTAGE - Electroconductivity is improved. Excellent corrosion resistance and durability are achieved.    DETAILED DESCRIPTION - An INDEPENDENT CLAIM is also included for separator manufacturing method.    DESCRIPTION OF DRAWING(S) - The figure shows the discharge characteristics curve of the fuel cell. (Drawing includes non-English language text).
NOVELTY - A resin encroachment prevention chamber (9) which prevents encroachment of synthetic resin, is molded into a resin shaping unit (1). A temperature protection element (6) linked to a battery (2) is provided within the resin encroachment prevention chamber.    USE - Pack battery.    ADVANTAGE - Bad influences on the electrical properties of the temperature protection element are prevented by arranging it inside the resin encroachment prevention chamber. The protection element is arranged so that its normal operation is guaranteed, allowing prompt and accurate detection of the battery temperature.    DETAILED DESCRIPTION - An INDEPENDENT CLAIM is also included for manufacturing a pack battery by injection molding.    DESCRIPTION OF DRAWING(S) - The figure shows the pack battery. (Drawing includes non-English language text).    resin shaping unit (1)    battery (2)    temperature protection element (6)    resin encroachment prevention chamber (9)
NOVELTY - Injection molding of a synthetic resin is performed to form a battery jar (10) which is cooled by a fan (1). The cooled battery jar is drilled continuously during the fabrication process.    USE - For formation of a battery jar for lead storage batteries used in e.g. motor vehicles or electric-power-supply apparatus.    ADVANTAGE - Allows reliable manufacture of the battery by eliminating faulty drilling of the jar.    DESCRIPTION OF DRAWING(S) - The figure shows a schematic view explaining the battery jar formation process.    battery jar (10)
NOVELTY - The sealing film has a thermal bonding layer laminated over the polyethylene-terephthalate film. The thermal bonding layer has a polyolefin-type resin such as ethylene-vinyl acetate copolymer or styrene olefin copolymer resin.    USE - For sealing reverse surface of solar cells (claimed) integrated in building roofs, watch, calculator, mobile telephone, etc.    ADVANTAGE - Provides excellent heat resisting property and mechanical characteristics. Also improves adhesion property and contributes to size reduction.    DETAILED DESCRIPTION - An INDEPENDENT CLAIM is also included for solar cell.
NOVELTY - A flexible solar cell (1) has electrode membrane (4) comprising nickel layer (12), silver layer (14) and zinc-oxide layer, formed on substrate (2). A surface electrode membrane (8) is formed over an optoelectric transducer membrane (6) that is formed on the electrode membrane.    USE - Flexible solar cell.    ADVANTAGE - Provides higher adhesivity at electrode membrane and substrate.    DETAILED DESCRIPTION - An INDEPENDENT CLAIM is also included for the electrode of flexible solar cell.    DESCRIPTION OF DRAWING(S) - The figure shows the schematic sectional view of flexible solar cell.    flexible solar cell (1)    substrate (2)    electrode membrane (4)    optoelectric transducer membrane (6)    surface electrode membrane (8)    nickel layer (12)    silver layer (14)
NOVELTY - A matrix resin, such as polyvinylidene fluoride (PVDF) homopolymer, is applied to the surfaces of positive and negative electrodes and to the surface of a separator layer between the electrodes, and dried. Electrolyte is injected into the matrix resin, to form a solid electrolyte.    USE - For manufacturing electrochemical devices, such as rechargeable lithium ion battery, electrical double layer capacitor, etc.    ADVANTAGE - A solid electrolyte with excellent properties is manufactured easily. Operativity and safety of the electrochemical device are enhanced.
NOVELTY - The copolymer of a compound consists of cross linked structure formed independently or with compound having reactive functional group with respect to polyalkylene oxide compound and aromatic high molecular compound.    USE - For electrochemical devices such as non-aqueous secondary battery (claimed) used in notebook personal computer, mobile telephone, video camera, electric vehicle.    ADVANTAGE - Improves mechanical strength by including reactive functional groups in cross linked structures.    DETAILED DESCRIPTION - INDEPENDENT CLAIMS are included for the following:    (1) a polymer electrolyte; and    (2) a polymer electrolyte sheet.
NOVELTY - A step difference portion (9) is provided at the end periphery of a ABS resin cylindrical portion (8), such that the outer diameter of cylindrical portion except step difference portion is less than the outer diameter of cylindrical portion. The step difference portion has a porous material (10) impregnated with silicone oil.    USE - Controlling valve type lead storage battery.    ADVANTAGE - Abnormal raise of infection valve opening pressure due to adhesion of side walls of cylinder and valve is suppressed.    DESCRIPTION OF DRAWING(S) - The figure shows a sectional view of the safety valve of the storage battery. (Drawing includes non-English language text).    cylindrical portion (8)    step difference portion (9)    porous material (10)
NOVELTY - A polyelectrolyte contains high molecular compound consisting of oxetane compound of preset formula, a nonaqueous solvent and an electrolyte salt. The amount of nonaqueous solvent is 5-400 weight parts (wt.pts) with respect to 100 wt.pts of high molecular compounds.    USE - For lithium secondary battery (claimed).    ADVANTAGE - The polyelectrolyte has high ionic conductivity near room temperature and excellent film forming property, flexibility and mechanical strength.    DETAILED DESCRIPTION - A polyelectrolyte contains high molecular compound consisting of oxetane compound of formula (1), a nonaqueous solvent and an electrolyte salt. The amount of nonaqueous solvent is 5-400 weight parts (wt.pts) with respect to 100 wt.pts of high molecular compounds.    a and b=10-600;    m1 and m2=1-6;    n1 and n2=1-20;    R1, R2=1-12C alkyl group or hydrogen atom which may be independent and branched; and    R3 and R4=1-12C alkyl group which may be independent and branched.    The high molecular compound is open ring polymer having acrylate structure. INDEPENDENT CLAIMS are included for the following:    (1) manufacture of polyelectrolyte which involves ring opening polymerization of oxetane compound in the presence of catalyst and 20-800 wt.pts of nonaqueous solvent with respect to 100 wt.pts of oxetane compound; and    (2) a lithium secondary battery formed using the polyelectrolyte.
NOVELTY - A polyelectrolyte comprises a high molecular compound containing open ring polymer of oxetane compound of formula (1) having acrylate structure, a non-aqueous solvent and an electrolyte salt. The amount of non-aqueous solvent with respect to 100 weight parts (wt.pts) of high molecular compound is 5-400 wt.pts.    USE - For use as electrolytes in lithium secondary battery (claimed), primary battery, electrochromic display devices and capacitors.    ADVANTAGE - The polyelectrolyte has excellent ionic conductivity at room temperature, flexibility, film forming property and mechanical strength.    DETAILED DESCRIPTION - A polyelectrolyte comprises a high molecular compound containing open ring polymer of oxetane compound having acrylate structure of formula (1), a non-aqueous solvent and an electrolyte salt. The amount of non-aqueous solvent with respect to 100 wt.pts of high molecular compound is 5-400 wt.pts.    a=10-400;    m1=1-6;    n1=1-20; and    R1 and R2=1-12C alkyl or hydrogen.    INDEPENDENT CLAIMS are included for the following:    (1) manufacture of polyelectrolyte which involves performing ring opening polymerization of oxetane compound having acrylate structure of formula (1) in the presence of a catalyst in a non-aqueous solvent. The amount of non-aqueous solvent is 20-800 wt.pts with respect to 100 wt.pts of oxetane compounds; and    (2) lithium secondary battery comprising above polyelectrolyte.
NOVELTY - The solar cell, attached with protective layers (2,4) on both sides, is attached to surface protection unit (1) through the protective layer (2) by pressure heating. A collector lead wire (6) is connected to solar cell by connection lead wire (7). A surface sealing compound (5) is formed between the surface and reverse side protection units at the predetermined gap (g) with respect to edges of the solar cell.    USE - Solar cell attached to roof, window, etc., of building.    ADVANTAGE - The thickness of the adhesive resin sealing agent is reduced, and the simplification of manufacturing method and shortening of manufacturing time can be obtained using solar cell module manufacturing method.    DETAILED DESCRIPTION - An INDEPENDENT CLAIM is included for solar cell.    DESCRIPTION OF DRAWING(S) - The figure shows a section of the solar cell module. (Drawing includes non-English language text).    Surface protection unit (1)    Protective layers (2,4)    Surface sealing compound (5)    Collector lead wire (6)    Connection lead wire (7)    Gap (g)
NOVELTY - A macromolecular solid oxide film comprising a principal chain formed from a copolymer of a fluorocarbon based vinyl monomer, a hydrocarbon based vinyl monomer and a hydrocarbon based side chain containing a sulfonic acid group. The hydrocarbon-based side chain contains an alpha-methyl styrene group.    USE - The macromolecular solid oxide film is used for the fuel cell.    ADVANTAGE - The macromolecular solid oxide film prevents oxidation deterioration and has superior durability. The same is true for the fuel cell.
NOVELTY - The optoelectric transducer material comprises a sequential lamination of an electron donor and a calixarene-fullerene complex on an electroconductive substrate. The calixarene-fullerene complex is formed by coupling a calixarene and a fullerene in a ratio of 2:1. The calixarene contains a hydrophobic group on the upper end and an ionic hydrophilic functional group on the lower end.    USE - Photoelectric transducer for solar cell.    ADVANTAGE - The optoelectric transducer material has excellent photoelectric conversion property. The optoelectric transducer material having a thin film of fullerene is produced by a simple process without impairing the inherent characteristics of the material.    DETAILED DESCRIPTION - The optoelectric-transducer material comprises a sequential lamination of an electron donor and a calixarene-fullerene complex on an electroconductive substrate. The electroconductive substrate has a surface with an electric charge opposite to the hydrophilic functional group of calixarene. The electron donor has a functional group with an electric charge opposite to the hydrophilic functional group of calixarene. The calixarene-fullerene complex is formed by coupling calixarene and fullerene in a ratio of 2:1. Calixarene contains a hydrophobic group on upper end and an ionic hydrophilic functional group on lower end.    DESCRIPTION OF DRAWING(S) - The figure shows a graph showing the result of photoelectric current response measurement of an optoelectric-transducer material. (Drawing includes non-English language text).
NOVELTY - The protective coat (7) covering the photovoltaic cell comprises polytetrafluorethylene, silicone cellulose nitrate, alkyd resin or acrylic resin.    USE - Photovoltaic cell.    ADVANTAGE - Photovoltaic cell with improved impact strength, weather resistance, corrosion-proof property and heat resistance is realized.    DETAILED DESCRIPTION - An INDEPENDENT CLAIM is included for photovoltaic cell manufacture    DESCRIPTION OF DRAWING(S) - The figure shows a section of the photovoltaic cell manufacture.    Protective coat (7)
NOVELTY - A polymeric resin substrate is heated to a predetermined temperature for emission of gas from the inner surface of the substrate before forming a thin film on the substrate.    USE - Manufacturing thin film solar cell.    ADVANTAGE - By heating the substrate, contaminated gases are emitted from the substrate so a high quality thin film can be formed on the substrate.    DETAILED DESCRIPTION - An INDEPENDENT CLAIM is included for substrate treatment equipment.    DESCRIPTION OF DRAWING(S) - The figure shows the structure of the substrate treatment equipment. (Drawing includes non-English language text).
NOVELTY - A fuel cell part includes an ion conductor, such as a polymer electrolyte film (12), arranged between an oxidizing agent electrode and fuel electrode. A water-retaining part (21) made of water-absorbent material is provided so as to contact the oxidizing agent electrode and the ion conductor. A humidifying water flow channel (28) is provided in the ion conductor so as to connect to the water-retaining part. The water held in the water-retaining part is directly supplied, e.g. by capillary action, to the ion conductor through the water retaining part and the humidifying water flow channel.    USE - Solid polymer fuel cell for small electrical equipment, such as digital cameras. Also for larger electrical equipment.    ADVANTAGE - Does not need a pump to humidify the fuel, simplifying the system.    DETAILED DESCRIPTION - An INDEPENDENT CLAIM is also included for a further fuel cell.    DESCRIPTION OF DRAWING(S) - The drawing shows a section through the humification arrangement.    Polymer electrolyte film (12)    Water-retaining part (21)    Humidifying water flow channel (28)
NOVELTY - A polyvinylidene fluoride obtained by polymerization of vinylidene fluoride, of which the polymer chain is composed of specific vinylidene fluoride monomer units, is new.    USE - The polyvinylidene fluoride is for use for paints for external walls and various linings, and in particular has a recently applicable use as a binder for Li- secondary batteries.    ADVANTAGE - The polyvinylidene fluoride has excellent heat resistance, weatherability and chemical resistance. It also has excellent fluidity characteristics.    DETAILED DESCRIPTION - A polyvinylidene fluoride obtained by polymerization of vinylidene fluoride, of which the polymer chain is composed of specific vinylidene fluoride monomer units, is new.    The polyvinylidene fluoride has characteristic properties which satisfy the following relationships (a) and (b).    0 at most Y at most 380 - 4.125 X (80at mostXat most92) (a)    0 at most Y at most 0.5 (92at mostXat most100) (b)    X = number of normal bonds per 100 vinylidene fluoride monomer units ;    Y = number of branching points per 100 vinylidene fluoride monomer units
NOVELTY - Aromatic-imide and aromatic-methylidynetrissulfonyl compounds are prepared by heating aromatic compound(s) Ar in the presence of a first reactant to form product compound(s) of Ar and the first reactant. The product compounds contain aromatic-sulfonimide or aromatic-methylidynetrissulfonyl bonds.    USE - For preparing aromatic-imide and aromatic-methylidynetrissulfonyl compounds useful as electrolytes in electrochemical devices, e.g. batteries and PEM fuel cells.    ADVANTAGE - The invention provides a simple and convenient synthetic route to aromatic-imide and aromatic-methylidynetrissulfonyl electrolytes.    DETAILED DESCRIPTION - Preparation of aromatic-imide and aromatic-methylidynetrissulfonyl compounds involves heating aromatic compound(s) Ar in the presence of a first reactant to form product compound(s) of Ar and the first reactant. The product compounds contain aromatic-sulfonimide or aromatic-methylidynetrissulfonyl bonds. The first reactant is a compound of formula (X-SO2)m-QH-(SO2R1)n (I).    An INDEPENDENT CLAIM is included for a compound of formula (Ar-SO2)m-QH-(-SO2-R1)n (II).    Q = C or N;    X = halogen;    R1 = aliphatic or aromatic groups, that may be optionally saturated, branched, heteroatomic, polymer, halogenated, fluorinated, or substituted;    m, n = greater than 0.    m+n = 2 when Q is nitrogen and m+n = 3 when Q is carbon.
NOVELTY - Fuel cell plates are manufactured by providing a continuous press (40) with a movable belt; dispensing a sifted material (95) on the belt; leveling the material; removing air from the material; subjecting the material to pressure and heat; and indenting the material with a predetermined pattern.    USE - For manufacture of fuel cell plates.    ADVANTAGE - The invention has an increased manufacturing efficiency, improved quality and lower cost.    DETAILED DESCRIPTION - INDEPENDENT CLAIMS are also included for:    (a) an apparatus for making fuel cell plates comprising a press including a pair or upper rollers (42, 44), a pair of lower rollers (46, 48), an upper belt (50) mounted to the upper rollers, a lower belt (52) mounted to the lower rollers and mechanism for applying pressure and heat; a hopper mounted to the press above the lower belt for holding and dispensing a material onto the belt to be formed into a product; a sifter mounted to the hopper and including a mesh screen for selectively passing the material; a leveler (66) mounted to the press downstream of the sifter for determining the initial thickness of the material; and a rollers operatively connected to the press for removing air from the material; and    (b) a process for making a tool for embossing fuel cell plates comprising forming a master element on a metal plate; forming thin copies of the plate; trimming the thin copies; welding the thin copies into an elongated strip; forming the strip into a cylindrical shape; forming a copy of the cylinder about the cylinder; and forming an embossing tool within the copied cylinder.    DESCRIPTION OF DRAWING(S) - The figure is a diagrammatic isometric view of a double band press for making fuel cell plates.    Press (40)    Pair or upper rollers (42, 44)    Pair of lower rollers (46, 48)    Reaction zone (49)    Upper belt (50)    Lower belt (52)    Leveler (66)    Sifted material (95)
NOVELTY - Non aqueous electrolyte battery comprising an electric power generating element (1) provided in a bag-like container (3) formed from a resin film, comprising positive and negative electrode plates laminated sequentially.    USE - Non-aqueous electrolyte battery such as lithium ion battery used for portable electronic equipment.    ADVANTAGE - The leads are easily fixed to the inner surface of the bag-like container, using the thermosetting resin, without any deformation. Thus damage is suppressed even upon application of impact and deforming pressure.    DETAILED DESCRIPTION - Non aqueous electrolyte battery comprising an electric power generating element (1) provided in a bag-like container (3) formed from a resin film, comprising positive and negative electrode plates laminated sequentially. The leads (2) connected to the positive and negative electrode plates exit the container through the heat-sealed portion (4). The leads is fixed to the inner surface of the bag-like container using a thermoplastic resin.    An INDEPENDENT CLAIM is also included for a non-aqueous electrolyte battery manufacturing method.    DESCRIPTION OF DRAWING(S) - The figure shows the perspective view of a non-aqueous electrolyte battery.    electric power generating element (1)    leads (2)    bag-like container (3)    heat sealed portion (4)
NOVELTY - A filler layer (2) laminated on both sides of a solar battery element (3) has a resin layer containing a copolymer of alpha-olefin and ethylenic unsaturated silane compound or its condensation product.    USE - For solar cell modules used in electronic device like calculator.    ADVANTAGE - Provides filler layer having excellent properties of weather resistance, heat resistance, water resistance, light resistance, wind pressure proof property, hail resistance, heat fusion property, etc.    DESCRIPTION OF DRAWING(S) - The figure shows a sectional view of lamination of solar cell module.    Filler layer (2)    Solar battery element (3)
NOVELTY - The filler layers (2,4) consisting of copolymer of alpha-olefin and ethylenic unsaturated silane compound or its modification condensation products, are laminated on either side of a solar battery element (3). The surface protection sheet (1) and reverse protection sheet (5) are laminated on filler layers (2,4), respectively.    USE - For calculator, electronic machine.    ADVANTAGE - The solar cell module which is excellent in weather, light, heat, water resistance, wind pressure proof property, hail resistance is obtained. Extremely useful and inexpensive solar cell module suitable for various applications is obtained.    DESCRIPTION OF DRAWING(S) - The figure shows a sectional drawing of the solar cell module.    Surface protection sheet (1)    Filler layers (2,4)    Solar battery element (3)    Reverse protection sheet (5)
NOVELTY - New blended polymer electrolyte comprises a mixture of polybenzoxazole-(a1) or polybenzthiazole-(a2) and a basic polymer-(b) which has a group selected from sulfonic, phosphonic or carboxylic acid, or their salts.    USE - For solid polymer electrolyte fuel cells.    ADVANTAGE - The new electrolyte has higher ionic conductivity of around 0.5 S/cm and higher durability.
NOVELTY - Solid electrolyte contains a high molecular compound (HMC) or a mixture of HMC and additives such as carboxylic acid compound, carboxylic acid alkali metal salt and/or carboxylic acid alkaline-earth metallic salt. HMC is obtained by polymerizing compound (I) containing 2 or more alpha- and beta-unsaturated carbonyl groups and compound (II) containing more than two secondary amino groups, followed by crosslinking.    USE - For solid electrolyte cell (claimed) used in portable electronic machines such as camcorder, mobile telephone and portable computer.    ADVANTAGE - The solid electrolyte is excellent in mechanical strength, preservability and aging-stability at high temperature environment. The solid electrolyte cell has excellent charging and discharging efficiency, cycle property and long-term preservation ability at high temperature.    DETAILED DESCRIPTION - The solid electrolyte consists of a gel-like swelling solvent. INDEPENDENT CLAIMS are included for the following:    (1) solid electrolyte cell;    (2) manufacture of solid electrolyte; and    (3) manufacture of solid electrolyte cell.    DESCRIPTION OF DRAWING(S) - The figure shows a sectional view of the solid electrolyte cell.
NOVELTY - A boric acid ester compound is obtained by esterificating a polymeric functional group-containing oxyalkylene derivati ve by boric acid or anhydrous boric acid and has a boron concentration of 0.07-1.00 wt.%.    USE - The boric acid ester compound is used for the electrolyte for the secondary battery.    ADVANTAGE - The boric acid ester compound provides the electrolyte and the secondary battery with high ion conductivity. The secondary battery has superior safety, including no flash ignition, or no continuous burning.    DETAILED DESCRIPTION - The polymeric functional group-containing oxyalkylene derivative consists of formula (1).    RO(AO)nH (1)    R = acryloyl, methacryloyl, vinyl, or ally;    AO = 2-4C oxyalkylene; and    n = average addition mol of 2-4C oxyalkylene, 1-110.
NOVELTY - A bipolar plate for a fuel cell, comprises (A) a conductive material dispersed in (B) a novolac type phenol resin or a phenol dicyclopentadiene resin, which are crosslinked with (C) a compound having at least two ethylenically unsaturated double bonds.    USE - For fuel cells (claimed).    ADVANTAGE - The bipolar plate has excellent conductivity, gas impermeability, mechanical strength, and excellent dimensional accuracy, having no generation of warping, cracking, blister, etc. The fuel cell comprising the bipolar plate has high performance. The process enables mass production of the plate.    DETAILED DESCRIPTION - INDEPENDENT CLAIMS are also included for:    (1) the manufacture of a bipolar plate for a fuel cell, by mixing the components and heating and molding the resulting composition into a bipolar plate; and    (2) a fuel cell comprising electrolyte membrane, a pair of electrodes and the bipolar plate, where the electrodes are placed on both sides of the electrolyte membrane, and the electrolyte membrane is between a pair of the bipolar plates.
NOVELTY - A battery unit includes a positive and a negative electrode plates with respective electrode current collector into which electrode sheets are formed; positive and negative electrode tabs; protective tape; a separator between the positive and negative electrode plates; and short circuit preventing unit formed on corresponding uncoated areas of the electrode current collectors.    USE - For secondary battery (claimed).    ADVANTAGE - The battery unit has improved capacity and prevents short circuits and corrosion between electrode plates or between an electrode plate and a case. It has enhanced stability and reliability.    DETAILED DESCRIPTION - A battery unit (50) includes a positive and a negative electrode plates (51, 52) with respective electrode current collector into which electrode sheets are formed; positive and negative electrode tabs (54, 55) respectively connected the electrode current collector; protective tape wrapped around a portion protruding from the each electrode current collector; a separator (53) interposed between the positive and negative electrode plates; and short circuit preventing unit formed on corresponding uncoated areas of the electrode current collectors where the electrode sheets are not formed. Each short circuit preventing unit has a corresponding width greater than a width of the corresponding electrode current collectors.    An INDEPENDENT CLAIM is also included for a secondary battery comprising the above battery unit and a case (40) having a space in which the battery unit is housed.    DESCRIPTION OF DRAWING(S) - The figure is a perspective view of secondary battery.    Case (40)    Battery unit (50)    Electrode plates (51, 52)    Separator (53)    Electrode tabs (54, 55)
NOVELTY - A catalyst powder containing copper, zinc, an inorganic binder and an organic binder is compacted and baked to obtain the honey-comb type methanol modification catalyst.    USE - For solid polymer fuel cells.    ADVANTAGE - The method produces catalyst with excellent catalyst property, long life, suppresses powdering and provides fuel cell with favorable qualities.    DESCRIPTION OF DRAWING(S) - The figure shows the solid polymer fuel cell using the honey-comb type methanol modification catalyst. (Drawing includes non-English language text).
NOVELTY - The active material layer formation sections (1x,2x) are provided at the electroconductive base material (1a) of positive electrode (1) of an electrode winding object. A negative electrode (2) is opposite the positive electrode such that active material layer formation section (2x) exists in the negative electrode.    USE - Non-aqueous electrolyte battery such as rechargable lithium ion battery.    ADVANTAGE - Facilitates battery with high safety and reliability.    DETAILED DESCRIPTION - A separator (3) is arranged between the each active material layer formation sections.    DESCRIPTION OF DRAWING(S) - The figure shows a cross-sectional view of the non-aqueous electrolyte battery.    positive electrode (1)    negative electrode (2)    electroconductive base material (1a)    active material layer formation sections (1x,2x)    separator (3)
NOVELTY - Casting of carbonaceous powder and binder is performed to form a predetermined intermediate molding which is then heated and pressed in a metallic mold.    USE - For manufacturing separator used in polymer electrolyte fuel cell.    ADVANTAGE - Separator having excellent surface characteristics is obtained.    DETAILED DESCRIPTION - INDEPENDENT CLAIMS are also included for the following:    (1) intermediate molding manufacturing method; and    (2) intermediate molding.    DESCRIPTION OF DRAWING(S) - The figure shows a flow diagram of manufacturing process of fuel cell separator. (Drawing includes non-English language text).
NOVELTY - Fuel battery separator has a bending at break deformation of 0.5% or higher.    USE - The separator is used in solid polymer type fuel batteries.    ADVANTAGE - The separator renders batteries of prolonged operation life, reliability, and durability.    DETAILED DESCRIPTION - INDEPENDENT CLAIMS are also included for the following:    (1) a similar separator having a compression elasticity of 20GPa or lower;    (2) a similar separator having a shore hardness of 20-50;    (3) a similar separator comprising ZnO and resin molding, and having total concentration of Na, K, Fe, Ni, and Mg of 20 ppm or lower in water after having been soaked in 30 volumes worth of water at 80degreesC for 100 hours, and the concentration of S is 30 ppm or less; and    (4) a fuel battery using the separator.    DESCRIPTION OF DRAWING(S) - The drawing illustrates the separators.    Rib portion (1)    Recess portion (2)    Flat portion (3)    Protrusion (4)    Grooves (5)    Bottom surface (6)
NOVELTY - A hot melt conductor paste composition has conductive particles (50-90 wt.%) having silver (Ag) or aluminum (Al), and glass particles (at most50 wt.%) dispersed in thermoplastic polymer system that is solid at 25degreesC and melts at 35-90degreesC.    USE - The invention is used for forming electrically conductive patterns in photovoltaic cells.    ADVANTAGE - The invention provides conductive composition that is solid at room temperature but melts at 35-90degreesC to form flowable liquid that can be applied to silicon substrate by screen printing. The composition does not need to be force dried after application because it rapidly solidifies and adheres to the substrate after printing. The solidified screen printed pattern can withstand rigorous part handling without detaching from the substrate or becoming dented or broken.    DETAILED DESCRIPTION - An INDEPENDENT CLAIM is also included for a method of forming a conductive pattern on photovoltaic cell comprising providing the inventive paste composition; heating the paste composition to a temperature above melting point of the polymer system but below the temperature at which it volatilizes; applying the paste composition to a silicon substrate by screen printing, pad printing, extrusion, or dispensing; and firing the substrate to completely burn out all organic material in the paste composition to form the pattern.
NOVELTY - A solar battery sealing film (2) comprises a transparent soft resin film including a linking agent and having a channel on a main surface facing a photovoltaic element. The channel has a depth of at least 100 microns and reaching an end surface.    USE - For sealing photovoltaic element.    ADVANTAGE - The inventive sealing film reduces the time required for the manufacturing the solar battery panel, prevents generation of voids, and reduces damages to the solar battery cell.    DETAILED DESCRIPTION - An INDEPENDENT CLAIM is also included for manufacturing the a solar battery panel by forming a channel on a solar battery sealing film, and adhering and sealing a photovoltaic element between a front side transparent protective member and a back side protective member by applying heat and pressure.    DESCRIPTION OF DRAWING(S) - The figure is a top view of sealing film.    Solar battery sealing film (2)
NOVELTY - The warm water from bathtub outlet is passed through the various apparatuses such as water filter and drain stopper (1), water quantity sensor (2), water quantity servo (3) and by-pass servo (4) in the supply side of water-heat recovery system.    USE - For recovery of waste heat of warm water from outlet of bathtub, for heating water used for washing face and for kitchen.    ADVANTAGE - Reduces manufacturing cost and saves energy by decreasing thermal radiation.    DETAILED DESCRIPTION - The waste-heat recovery system includes exhaust gas duct (6), waste-heat recovery chamber (7), exhaust heat exchanger (8), ventilating fan (9), exhaust damper (10) and dew-condensation water extraction stopper (11). The heat-insulating materials and reinforcement iron-boards are provided in the inner face of thermoplastic polyimide resin case with the resin-finishing components in the apparatuses (2-4).    DESCRIPTION OF DRAWING(S) - The figure shows the operation of fully automatic bath hot-water supply system in water supply side of water-heat recovery system. (Drawing includes non-English language text).    drain stopper (1)    water quantity sensor (2)    water quantity servo (3)    by-pass servo (4)    waste-heat recovery chamber (7)    exhaust heat exchanger (8)    ventilating fan (9)    exhaust damper (10)    dew-condensation water extraction stopper (11)
NOVELTY - A film (6) contains unsaturated-carboxylic acid propylene resin consisting of 3-10% of copolymer of ethylene and propylene. The film is arranged between a laminate (10) and a lead wire (4).    USE - For lead wire of battery (claimed) e.g. lithium ion battery, lithium polymer battery, fuel cell, etc., for personal computer, video camera, electric vehicle, robot, satellite, portable terminal such as mobile telephone, personal digital assistant, etc.    ADVANTAGE - Avoids short circuit between barrier layer and lead wire. By providing the film between the lead wire and the laminate.    DETAILED DESCRIPTION - INDEPENDENT CLAIMS are included for the following:    (1) a lead wire;    (2) a battery packing material; and    (3) a battery.    DESCRIPTION OF DRAWING(S) - The figure shows the sectional view of lead wires, battery packing case and film for lead wires.    Lead wire (4)    Film (6)    Laminate (10)
NOVELTY - A fuel cell system comprises first assembly positioned in air stream upstream from an air moving equipment and second assembly positioned in air stream downstream from air moving equipment. The first and second assemblies include at least two components of a contamination control system, sound control system, temperature control system and a water management system.    USE - For use with fuel cells.    ADVANTAGE - The invention has maximized performance, life and durability.    DETAILED DESCRIPTION - A fuel cell system comprises:    (1) a fuel cell (15) with an inlet for an air stream;    (2) air moving equipment with an inlet and outlet for the air stream, where the outlet is connected to the inlet;    (3) a first integrated assembly (100) positioned in the air stream upstream from the air moving equipment; and    (4) a second integrated assembly (200) positioned in the air stream downstream from the air moving equipment.    The first and second integrated assemblies include at least two systems of a contamination control system, sound control system, temperature control system and a water management system.    An INDEPENDENT CLAIM is also included for an integrated assembly for use with a fuel cell system comprising:    (1) sound-producing air moving equipment comprising a housing with an air inlet (152) and an air outlet (154);    (2) a sound control system constructed to reduce sound by at least 3 dB; and    (3) a temperature control system.    DESCRIPTION OF DRAWING(S) - The figure is a schematic diagram of an integrated fuel cell system.    Fuel cell (15)    First and second integrated assemblies (100, 200)    Air inlet (152)    Air outlet (154)
NOVELTY - A process for making a fuel cell plate comprises mixing a composition containing: an unsaturated prepolymer resin comprising unsaturated polyester and/or vinyl ester resin(s); an unsaturated material; an inorganic conductive filler; and an initiator; and molding to form the fuel cell plate having a pattern, without machining the pattern.    USE - For making fuel cell plate having intricate flow pattern for portable fuel cells and stationary power units.    ADVANTAGE - The fuel cell plate having intricate flow pattern is obtained with desirable surface characteristics, bulk conductivity, heat, temperature, chemical and shrink resistance and strength. Complex and expensive machining processes are eliminated. The fuel cell plate manufacturing method is cost effective. The rheological agent eliminates face separation, cracking and inconsistence conductivity measurements.    DETAILED DESCRIPTION - A process for making a fuel cell plate comprises mixing a composition containing:    (a) an unsaturated prepolymer resin comprising unsaturated polyester and/or vinyl ester resin(s);    (b) an unsaturated material copolymerizable with (a) and having a terminal ethylene group;    (c) an inorganic conductive filler in an amount sufficient to provide a bulk conductivity of at least 40 S/cm to resulting fuel cell plate; and    (d) an initiator to initiate copolymerization;    and molding to form the fuel cell plate having a pattern, without machining the pattern.    An INDEPENDENT CLAIM is also included for electrochemical cell flow field plate comprising a molded thermosetting resin composition. The composition has an intricate fuel flow pattern and a thickness of 0.05-0.2 inches and a bulk conductivity of at least 55 S/cm.    DESCRIPTION OF DRAWING(S) - The figure shows an illustration of a fuel cell assembly using a bipolar cell plate.    plate (10)
NOVELTY - The module includes n-type layers (3) having sheet resistance of about 80 ohms/square or less, formed over a p-type substrate (1), such that the n-type layers cover a depth of 35-120 nm of the silver grid electrodes (10).    USE - Solar-cell module.    ADVANTAGE - The n-type layers having specific sheet resistance formed on the substrate, restrain the degradation of solar-cell characteristics due to substrate corrosion by metal electrode and thus ensures excellent durability for the solar cell.    DESCRIPTION OF DRAWING(S) - The figure shows a cross-sectional view of the solar cell.    p-type substrate (1)    n-type layers (3)    silver grid electrodes (10)
NOVELTY - A polymer electrolyte composition comprises a polymer electrolyte and antioxidant(s) selected from an antioxidant containing tri-valent phosphorus and antioxidant containing sulfur.    USE - For polymer electrolyte membrane for fuel cell (both claimed) as mobile power source for vehicles.    ADVANTAGE - The polymer electrolyte composition has excellent radical resistance and provides favorable film-forming property. The supporter improves the strength of polymer electrolyte composite membrane, flexibility and durability. The electrolyte membrane has improved electric resistance, heat resistance and physical strength.    DETAILED DESCRIPTION - INDEPENDENT CLAIMS are included for:    (1) polymer electrolyte membrane comprising a polymer electrolyte composition;    (2) polymer electrolyte composite membrane comprising a polymer electrolyte composition and a supporter; and    (3) fuel cell comprising the polymer electrolyte membrane or polymer electrolyte composite membrane.
NOVELTY - The lithium secondary battery consists of the positive electrode, the negative electrode, the electrolyte solution or the polymer dielectric or the membrane of the solid electrolyte, the affluxion body, the battery case and the lead wire. The active material of the positive electrode is nano modified composite material covered in the surface. The negative electrode is the material capable of storing lithium. The composite material covered is one or more substance among semi-metals, oxides or salts with the grain diameter being as 0.1-200 nm and the thickness 0.5-200 nm. The invented battery features high reversible capacitance, good periodicity, safety and reliability. The battery can be manufacture to multiple specifications such as the button type or the columned type.
NOVELTY - Method for making a plate for a fuel cell with three or more layers comprises: (a) filling a mold (52) with a mixture of a heat-curable and/or thermoplastic plastic containing 70 - 95 wt% of a carbon filler and partially or wholly curing it under pressure to form the first layer; and (b) repeating the process for the other layers of different composition.    USE - Bipolar plate for a fuel cell, separator plate or electrode.    ADVANTAGE - Optimum water content is ensured.    DETAILED DESCRIPTION - Method for making a plate for a fuel cell with three or more layers (58, 60, 62) of different composition or with different physical or chemical properties comprises:    (a) filling a mold (52) with a mixture of a heat-curable and/or thermoplastic plastic containing 70 - 95 wt% of a carbon filler and partially or wholly curing it under pressure to form the first layer; and    (b) repeating the process for the other layers of different composition.    An INDEPENDENT CLAIM is included for a bipolar plate for a fuel cell, separator plate or electrode using the method.    DESCRIPTION OF DRAWING(S) - The drawing shows apparatus for making the plate.    Mold (52)    Press (56)    Layers of plate (58, 60, 62)
NOVELTY - A flexible liner (24) is provided in an area defined by containment rails (16) to resist damage from battery spill substance. A pillow (18) is placed on the lines, to absorb and chemically neutralize the battery spilled substance.    USE - For spill containment of battery in warehouse, basement of companies and used as backup power supply of computer, telecommunication, data management system.    ADVANTAGE - The liner attached to the containment rails prevents battery spills, so that the improved battery spill containment system is provided.    DETAILED DESCRIPTION - INDEPENDENT CLAIMS are also included for the following:    (1) battery rack system which comprises a vertical stanchion with several containment systems mounted to it;    (2) method for containing battery spilled substance; and    (3) modular battery spill containment system which comprises pans with base and walls, a coupler to couple the pans together, and a material placed in the pans to absorb and neutralize the spilled substance.    DESCRIPTION OF DRAWING(S) - The figure shows a perspective view of battery spill containment system.    Battery spill containment system (10)    Containment rails (16)    Pillow (18)    Flexible liner (24)
NOVELTY - A microelectronic battery comprises a cathode, an anode, and an electrolyte tank for carrying an electrolyte disposed in communication with the cathode and the anode. The cathode, anode, and the electrolyte tank form a microelectronic volumetric device having a volume of less than 1 mm3.    USE - The battery is used for high speed electronic applications, and military applications such as sensor used in covert applications.    ADVANTAGE - The battery has an increased capacity in a relatively small area or footprint.    DETAILED DESCRIPTION - An INDEPENDENT CLAIM is also included for a method for forming a microelectronic battery.    DESCRIPTION OF DRAWING(S) - The figure shows an elevational view of the microelectronic battery.
NOVELTY - Providing PEM fuel cells to utilize hydrogen that is essentially free of carbon monoxide, and providing the hydrogen gas in a process that is conducted at low temperature by using inexpensive and simple methods.    USE - The process is used for the catalytic production of a hydrogen feed for use in methanol or proton exchange membrane fuel cells (claimed).    ADVANTAGE - The inventive process produces hydrogen gas which contains reduced carbon monoxide content.    DETAILED DESCRIPTION - Catalytic production of a hydrogen feed involves providing a hydrogen feed, and exposing the hydrogen feed to a catalyst which promotes a water-gas-shift reaction in a liquid phase.
NOVELTY - A thermosetting electrolyte composition, a method for preparing a polyurethane-based polymer gel electrolyte from the composition and a lithium secondary battery prepared by using the gel electrolyte are provided, to improve the ion conductivity, the adhesive strength and the affinity to an electrode, the mechanical strength and the electrolyte protecting property.    DETAILED DESCRIPTION - The thermosetting electrolyte composition comprises 1-50 wt% of a blocked aliphatic or aromatic isocyanate; 1-50 wt% of a polyol having a polyvalent hydroxy group; 1-90 wt% of a plasticizer; 3-15 wt% of a lithium salt; and 1-50 wt% of a matrix polymer.    Optionally the composition comprises further a catalyst for promoting the urethane reaction of the block isocyanate and the polyol; a solvent for improving the solubilizing power of the matrix polymer, selected from the group consisting of tetrahydrofuran, acetone, dimethyl acetamide, dimethyl formamide, dimethyl sulfoxide, N-methylpyrrolidone and their mixtures; and/or an inorganic filler.
NOVELTY - A method for preparing a bipolar plate for a fuel cell and a bipolar plate for the stack of a fuel cell prepared by the method are provided, to improve the mechanical strength and the resistance against gas permeation.    DETAILED DESCRIPTION - The method comprises the steps of preparing an embossed graphite sheet embossed by a press mold or embossing by using an expanded graphite sheet; forming micropores on the surface of the embossed graphite sheet; dipping the graphite sheet into a resin solution; and washing, drying and curing the resin-infiltrated graphite sheet. Preferably the micropores are formed by using a laser or a micro pin, have a diameter of about 10 micrometers to 1 mm and a depth of about 0.1-1.0 mm, and are formed by the density of about 5-10,000 per 1 cm2; and the resin solution is a phenol resin solution.
NOVELTY - A polymer electrolyte composition for a lithium ion polymer battery, a lithium battery employing the composition and its preparation method are provided, to improve the phase stability for enhancing the electric properties of a lithium ion polymer battery.    DETAILED DESCRIPTION - The polymer electrolyte composition comprises a polymer blend comprising a polymer resin for forming matrix, and a poly(methyl methacrylate-ethyl methacrylate) copolymer in the ratio of 99:1 to 40:60 by weight; optionally an inorganic filler, a plasticizer, and/or a solvent.    Preferably the polymer resin for forming matrix is a vinylidene fluoride-hexafluoropropylene copolymer, a polyvinylidine fluoride, a polyacrylonitrile or their mixtures; the inorganic filler is silica, kaolin or alumina; the plasticizer is an ethylene glycol derivative, its oligomer or an organic carbonate-based material; and the solvent is acetone, dimethyl formamide or cyclohexanone.
NOVELTY - The carbon fiber textile (2) contains several carbon fibers. The ratio of number of oxygen atoms and number of carbon atoms on the surface of the carbon fiber is 0.06-0.17.    USE - For gas diffusion component of membrane negative electrode contact article used in fuel cell (all claimed).    ADVANTAGE - The carbon fiber textile (1) is excellent in water management and hence ejects excess water efficiently; (2) has high water mobility and hence prevents water jamming at the cathode; (3) has improved hydrophilicity on the carbon fiber surface by introducing oxygen atoms on the fiber surface; and (4) has only small reduction in electroconductivity.    DETAILED DESCRIPTION - INDEPENDENT CLAIMS are also included for the following:    (1) gas diffusion component (1);    (2) membrane negative electrode contact article;    (3) fuel cell; and    (4) manufacture of carbon fiber textile.    DESCRIPTION OF DRAWING(S) - The figure shows the sectional view of the gas diffusion component. (Drawing includes non-English language text).    gas diffusion component (1)    carbon fiber textile (2)
NOVELTY - A sulfonic acid-type liquid crystal material with a polymerizable group (I) is new.    USE - Used as a material for electrolyte films of fuel cells.    ADVANTAGE - The proton-transporting ability excels.    DETAILED DESCRIPTION - A sulfonic acid-type liquid crystal material of formula (I) is new:    R1 = H or methyl;    A = alkylene, -C6H4, -CH2-, -CO-O- (CH2)n- or -CO-; and    B = alkylene.    INDEPENDENT CLAIMS are also included for:    (1) preparation of (I) comprising:    (i) reaction of halogenide of formula (II) with 4, 4'-biphenol of formula (III);    (ii) reaction of the resulted phenol derivative of formula (IV) with halogenated sulfonic acid salt of formula (V); and    (iii) reaction of the resulted polymerizable group-having sulfonic acid salt of formula (VI) with acid; and    (2) a proton-transporting method utilizing molecular arrangement in liquid crystal state, which is characterized by using the present material in smectic liquid crystal state or solid state arisen by phase transition from smectic phase.    X = halogen; and    M = alkali metal.
NOVELTY - The sodium sulfur battery (10) comprises a negative electrode chamber (20) containing sodium (4), a positive electrode chamber (30) for the positive electro-active material (5) containing sulfur and/or sodium polysulfide, a solid electrolyte (1) separating the electrode chambers and an absorber (12) of sulfur dioxide gas provided on the external surface.    USE - For electricity storage apparatus and electric vehicles.    ADVANTAGE - Leakage of sulfur dioxide gas produced during failure of the battery is prevented due to the presence of absorber. Safety of the battery is thus improved. The use of metal carbonate and hydrogen carbonates in the absorber is avoided and hence generation of carbon dioxide is prevented. The metal oxides and hydroxides do not dissolve in water and hence the reliability of the battery is improved. Temperature control of the fire-proof container is easy since the absorber regulates the movement of air through the container. Corrosion of the fire-proof container is prevented since the absorber remains at room temperature even during the operation of the battery.    DETAILED DESCRIPTION - The sodium sulfur battery comprises a negative electrode chamber containing sodium , a positive electrode chamber for the positive electro-active material containing sulfur and/or sodium polysulfide, a solid electrolyte separating the electrode chambers and an absorber of sulfur dioxide gas provided on the external surface. The absorber contains hydroxides and oxides of metals belonging to group IB, IIB, IIIA, IVA and/or VIII, metal oxides of IA, IIA groups and hydroxides of zirconium or silicon.    DESCRIPTION OF DRAWING(S) - The figure shows the structural drawing of the sodium sulfur battery.    solid electrolyte (1)    sodium (4)    positive electrode active material (5)    sodium sulfur battery (10)    absorber (12)    negative electrode chamber (20)    positive electrode chamber. (30)
NOVELTY - The porous film (1) comprises an ultra-molecule polyolefin resin having weight average molecular weight 500000 and a particle having particle diameter of 0.001-10 mum. The film has surface pore size of 0.01-1 mum and cut-surface pore size of 0.1-10 mum. The ratio of the cut-surface pore size to the surface pore size in the thickness direction is less than 0.2.    USE - For separator for non-aqueous electrolytic battery (claimed) in lithium and lithium ion battery and cordless electronic machines.    ADVANTAGE - The porous film has high ionic permeability and good maintenance property for electrolyte liquid especially for polymer electrolyte liquid. The porous film has good mechanical strength. The non-aqueous electrolytic battery has favorable battery property such as large discharge capacitance.    DETAILED DESCRIPTION - INDEPENDENT CLAIMS are included for the following:    (1) separator for non-aqueous electrolytic batteries;    (2) non-aqueous electrolytic battery; and    (3) manufacture of porous film comprising melt mixing the polyolefin resin, a solvent and a particulate, molding the material to a sheet, calendering and drawing the sheet and removing the solvent.    DESCRIPTION OF DRAWING(S) - The figure shows the schematic diagram of ionic permeability measurement cell.    porous film (1)
NOVELTY - The battery consists of a gel type zinc cathode (4) filled in the middle portion of the battery main body and an anode mix (2) packed in between the separator (3) and the positive pole can (1). A carbon type electroconductive material and a polyolefin, preferably polyethylene are mixed with the anode active material which consists of nickel oxy-hydroxide or manganese dioxide coated with a cobalt compound.    USE - As an alkaline dry battery suitable for notebook computer, CD and MD player, liquid crystal television and a mobile telephone.    ADVANTAGE - The alkaline dry battery has high discharge capacitance and excellent storage stability.    DESCRIPTION OF DRAWING(S) - The figure shows the LR6 type alkaline dry battery. (Drawing includes non-English language text).    positive pole can (1)    anode mix (2)    separator (3)    gel-type zinc cathode (4)    cathode collector (5)
NOVELTY - The casings comprise two or more plastic components. Internal casing components (1, 3) are slid-into and seated within the outer casing components (2, 4), or both are injection molded in a two-component process. The internal- and the external casings (1, 3; 2, 4) are friction-welded at adjoining surfaces. These surfaces differ in form, such that both welds are completed together, in the same operation. The plastic used to make the inner casing, differs from that use to make the outer casing.    USE - To make reinforced, plastic vessels or pipes. Applications include water heater vessels, and pressure compensating vessels of heating systems.    ADVANTAGE - A composite vessel or pipe is made, which permits selective use of plastics to meet functional requirements. Given that different types of plastic are employed, the joints are made in a secure and stable manner. The friction welding process may employ ultrasound or relative rotation. The plastics may differ in melting temperature or melting temperature range. Their melting-, flow- and viscosity properties may be different.    DETAILED DESCRIPTION - An INDEPENDENT CLAIM is included for the corresponding method of making the pipe or vessel.    DESCRIPTION OF DRAWING(S) - A vertical cross section of an implementation is presented.    Internal casing components (1, 3)    outer casing components (2, 4)
NOVELTY - The bipolar plate for a fuel cell, carbon commutator plate or contact plate for an earthing contact is made from plastic or a plastic- or pitch-bound carbon or graphite, especially a heat-curable or thermostatic plastic containing 70 - 95 wt% of carbon or graphite filler. It has a central hole which is made by stamping.    USE - As a bipolar plate for a fuel cell, carbon commutator plate or contact plate for an earthing contact    ADVANTAGE - Positioning of the hole is more precise.    DETAILED DESCRIPTION - INDEPENDENT CLAIMS are included for:    (a) a method for making a hole in a plate made from plastic or a plastic- or pitch-bound carbon or graphite, especially a heat-curable or thermostatic plastic containing 70 - 95 wt% of carbon or graphite filler, by stamping; and    (b) use of a plate made from plastic or a plastic- or pitch-bound carbon or graphite with a hole made by stamping as a bipolar plate for a fuel cell, carbon commutator plate or contact plate for an earthing contact.    DESCRIPTION OF DRAWING(S) - The drawing shows a cross-section of a machine for cutting the hole.    Cutter plate (12)    Mounting (14)
NOVELTY - The air zinc cell (8) is adjusted to air permeability Gurley No. 4000-15000 before crimping to positive electrode catalyst (5). The polytetrafluoroethylene (PTFE) water repellent layer (9) formed on the surface of positive electrode catalyst has air-permeability Gurley No. 1500-20000 and the volatile liquid is filled in the micropore of air zinc cell.    USE - For batteries such as alkaline manganese dioxide battery, silver oxide battery.    ADVANTAGE - Improves the heavy loading discharge property and leaking-proof property.    DESCRIPTION OF DRAWING(S) - The figure shows a sectional drawing of button mold air zinc cell.    positive electrode catalyst (5)    air zinc cell (8)    water repellent layer (9)
NOVELTY - The battery packaging material has an adhesive layer (I) (16), a barrier layer (12), an adhesive layer (II) (13) and a sealant layer (14), sequentially laminated on a base material (11). A battery is accommodated in the packing material and heat sealed. The surface of the barrier layer is formed with nickel.    USE - For packing of battery with liquid or solid organic electrolyte, fuel cell and capacitor.    ADVANTAGE - The packaging material has improved retention resistance of the barrier layer, stability, workability, contents protection property, pinhole resistance and heat resistance. The delamination of barrier layer from base material is prevented by forming a nickel layer. The nickel layer also prevents corrosion of the barrier layer by electrolyte and hydrogen fluoride.    DETAILED DESCRIPTION - The barrier layer is a nickel plated aluminum or copper foil.    DESCRIPTION OF DRAWING(S) - The figure shows the sectional view of the packaging material.    barrier layer (12)    base material (11)    adhesive layer (II) (13)    sealant layer (14)    adhesive layer (I) (16)
NOVELTY - The battery has porous separator (1), anode, cathode and non-aqueous electrolyte in which aromatic additive is mixed. The number of holes per unit area calculated from load rate computed using measured resistance of electrolyte is 100 or less.    USE - Non-aqueous electrolyte secondary battery.    ADVANTAGE - Improves safety of battery during overcharging by adding aromatic additive to electrolyte.    DESCRIPTION OF DRAWING(S) - The figure shows a perspective view of the non-aqueous electrolyte secondary battery. (Drawing includes non-English language text).    porous separator (1)
NOVELTY - The non-aqueous electrolyte secondary battery can be discharged to 50 W or more continuously for 10 seconds or more, comprises a bonded carbonaceous material (C) containing graphite particles (G) bonded by amorphous carbon (A), as the negative electrode active material.    USE - Used as the electric power unit for portable apparatuses, such as a video tape recording camera, notebook personal computer, mobile telephone, electric vehicle without an exhaust gas and hybrid motor vehicles.    ADVANTAGE - The non-aqueous electrolyte secondary battery provides stabilized electrical output which is not based on the discharge depth and a high output maintenance factor of a discharge capacitance so that the remaining capacity is easily detected by measuring the voltage.    DETAILED DESCRIPTION - The non-aqueous electrolyte secondary battery can discharged to 50 W or more continuously for 10 seconds or more, comprises an anode containing lithium manganate as the anode active material, a cathode containing a carbonaceous material as the cathode active material, a resin composition as the cathode binder and a non-aqueous electrolyte infiltrating the electrodes which are distributed via a separator in a battery container. The carbonaceous material contains graphite particles bonded by an amorphous carbon. The resin composition is a thermosetting plasticized modified polyvinyl alcohol resin.    DESCRIPTION OF DRAWING(S) - The figure shows a bonded particle of the negative electrode carbonaceous material.    amorphous carbon (A)    bonded carbonaceous material (C)    graphite particle (G)
NOVELTY - Polymer electrolyte comprises: (a) ring-opening polymer compound consisting of at least one oxetane compound; (b) non-aqueous solvent (5-400 parts by weight for 100 parts by weight of the polymer compound); and (c) electrolytic salt.    USE - The method produces polymer electrolyte used for a lithium secondary battery.    ADVANTAGE - The polymer electrolyte has high ion conductivity even at around room temperature, superior film deposition, flexibility, and mechanical strength.    DETAILED DESCRIPTION - Polymer electrolyte comprises:    (a) ring-opening polymer compound consisting of at least one oxetane compound of formula (I), (II) or (III);    (b) non-aqueous solvent (5-400 parts by weight for 100 parts by weight of the polymer compound); and    (c) electrolytic salt.    m = 1-6;    n = at least 1 and at most 20;    R = optionally branched 1-12C alkyl.
NOVELTY - The solar cell module (101) that is provided on a concrete mounting stand (102) projects out from the mounting stand edge portion so as to fix solar cell module to the mounting stand using adhesive.    USE - Solar cell module.    ADVANTAGE - Since the solar cell module projects out from edge portion of mounting stand, the fixing of module to the stand is performed efficiently and the operation reliability of the module is improved.    DETAILED DESCRIPTION - An INDEPENDENT CLAIM is included for solar cell module installation method.    DESCRIPTION OF DRAWING(S) - The figure shows a schematic view of the solar cell module.    Solar cell module (101)    Concrete mounting stand (102)
NOVELTY - The solar cell has transparent adhesive layers (13A,13B) sealed between front and back protection layers. A hard coat layer (15) consisting of hardening film of resin comprising ultraviolet curable resin, oligomer having acryloyl or a methacryloyl group, or thermosetting type silicone is provided on the surface of an organic polymer film layer (11) contacting the adhesive layer (13A).    USE - For motor vehicle.    ADVANTAGE - The solar cell has high light reception amount for longer time with improved abrasion proof property.    DESCRIPTION OF DRAWING(S) - The figure shows a sectional view of the solar cell. (Drawing includes non-English language text).    Organic polymer film layer (11)    Transparent adhesive layers (13A,13B)    Hard coat layer (15)
NOVELTY - A pressure vessel (1) suitable for filling with permanent gases or gas mixtures at low temperatures is provided with an inner surface coating (3) consisting of a material with a low heat penetration coefficient.    USE - In particular, for holding hydrogen and natural gas for motor vehicle fuel cells.    ADVANTAGE - The temperature rise of the gas during filling is minimized. As a result, the amount of gas that can be filled into the pressure vessel is maximized.    DESCRIPTION OF DRAWING(S) - The drawing shows the proposed pressure vessel being filled from a high-pressure tank.    Pressure vessel (1)    Inner surface lining (3)    High-pressure tank (4)    Pressure gage (7)    Heat exchanger (8)    Liquid nitrogen (9)
NOVELTY - An overcharge-preventing electrolyte solution for a lithium secondary battery and a lithium secondary battery using the electrolyte solution are provided, to enable the electrical current to be blocked at a temperature of 100 degrees C or more or at a voltage of 4.3 V or more by polymerization, for improving the stability and inhibiting the overheating and firing of a battery due to the exposure to a high temperature or to overcharging.    DETAILED DESCRIPTION - The overcharge-preventing electrolyte solution comprises 45-95 wt% of a chain-type carbonate and 5-55 wt% of 1,3-dioxolane. Preferably the chain-type carbonate is a mixture of methyl ethyl carbonate and diethyl carbonate in the ratio of 2:8 to 8:2 by weight.    Optionally overcharge-preventing electrolyte solution comprises further an inhibitor of polymerization of an electrolyte solution to the amount of 5 vol% or less of 1,3-dioxolane. Preferably the inhibitor of polymerization of an electrolyte solution is selected from the group consisting of trimethyl amine, triethyl amine, tripropyl amine, tributyl amine and tri benzyl amine.
NOVELTY - Sulfonic acid group-containing polybenzimidazole compound having an imidazole unit-repeating structure as a main component is new, provided that the compound has a logarithm viscosity of not less than 0.1 and is insoluble in water.    USE - The sulfonic acid group-containing polybenzimidazole compound is useful for producing e.g. polymer electrolyte films of fuel cells.    ADVANTAGE - The sulfonic acid group-containing polybenzimidazole compound has enhanced proton conductivity.    DETAILED DESCRIPTION - Sulfonic acid group-containing polybenzimidazole compound having an imidazole unit-repeating structure as a main component is new, provided that the compound has a logarithm viscosity of not less than 0.1 and is insoluble in water. The sulfonic acid group-containing polybenzimidazole compound has repeating units of the following formula (1):    X = -O-, -SO2-, -C(CH3)2-, -C(CF3)2-, -OPhO- or direct bond;    Ar = aromatic group which may contain one or two sulfonic acid groups, provided that the average number of the sulfonic acid groups is not less than 0.5;    R = hydrogen, 2-12C aliphatic group, aromatic group, aliphatic/aromatic substituent group or 2-12C aliphatic sulfonic acid, aromatic sulfonic acid or aliphatic/aromatic sulfonic acid substituent group.
NOVELTY - The raw material includes silicon containing compound having hydrolyzable group connected by electrolyte containing iodine, or hydroxyl group connected by silicon atom, and the silicon atom.    USE - For electrolyte composition (claimed) used in photosensitization solar cell (claimed).    ADVANTAGE - Obtains high energy conversion efficiency, at the time of temperature rise.    DETAILED DESCRIPTION - INDEPENDENT CLAIMS are also included for the following:    (1) electrolyte composition; and    (2) photosensitization solar cell.    DESCRIPTION OF DRAWING(S) - The figure explains the manufacturing process of the pigment sensitizing solar cell.
NOVELTY - The secondary battery comprises a gasket (20) whose edge portion is folded to make an obtuse angle with respect to a cathode container (101).    USE - Non-aqueous electrolyte secondary battery e.g. lithium ion battery.    ADVANTAGE - As the edge portion of the gasket is folded, a reflow soldering process can be performed more reliably.    DESCRIPTION OF DRAWING(S) - The figure shows a sectional view of the non-aqueous electrolyte secondary battery. (Drawing includes non-English language text).    gasket (20)    cathode container (101)
NOVELTY - The manufacture of the solid-electrolyte film involves coating a polymer solution containing fluorine polymer mainly having vinylidine fluoride, foaming agent and solvent on base material. A porous film is formed by vaporizing the foaming agent and solvent in polymer solution followed by peeling from base material, heat processing at 60 degrees C or more and impregnating with electrolyte liquid of lithium salt.    USE - For lithium secondary batteries (claimed), as sheet-like battery cover, laminate film for metal cans such as cylindrical can, prismatic-tube can and button-like can.    ADVANTAGE - The lithium secondary battery using the solid electrolyte film has reduced surface wrinkles on the electrode surface, improved battery properties such as cycle property, low temperature property and increased internal resistance. The process film provides excellent thermal stability and solvent resistance to the solid-electrolyte film.    DETAILED DESCRIPTION - INDEPENDENT CLAIMS are included for the following:    (1) solid electrolyte film; and    (2) lithium secondary battery.
NOVELTY - The manufacture of polymer film comprises coating a polymer containing liquid (2) on to a base material (1) followed by peeling of the polymer film from the base material after solidification of the polymer. The base material has a coefficient of linear expansion of less than 5 x 10 to the power -5 K-1.    USE - For manufacturing a polymer film used as the solid electrolyte of a rechargeable lithium-ion battery (claimed).    ADVANTAGE - The solid-electrolyte film obtained from the polymer film is free from wrinkles, distortion and prevents the formation of electrolyte precipitate on the surface of an electrode resulting from non-uniform contact of a negative electrode and the solid-electrolyte. The battery obtained from the solid electrolyte has excellent cycle characteristics, low temperature properties and durability. The battery is effective even with a thin solid electrolyte film. Thin layering of the solid electrolyte enables reduction of the battery size.    DETAILED DESCRIPTION - INDEPENDENT CLAIMS are included for the following:    (1) polymer film;    (2) solid-electrolyte film; and    (3) rechargeable lithium-ion battery.    DESCRIPTION OF DRAWING(S) - The figure shows a sectional view of a base material onto which the polymer film for the solid electrolyte is coated. (Drawing includes non-English language text).    base material (1)    polymer (2)
NOVELTY - A positive electrode, a separator, and a negative electrode are wound on a core (1) coated with fluororesin, and the wound electrode is extracted from the core.    USE - For manufacturing battery for electronic devices.    ADVANTAGE - The frictional force of the separator and core of the winding machine is reduced. Thus, damage to the separator is avoided.    DESCRIPTION OF DRAWING(S) - The figure shows a sectional diagram of the battery core.    Core (1)
NOVELTY - A detachable capillary tube (16) is inserted in a cartridge (17). The source material in a raw material chamber (18) is passed through the supply path in the capillary tube and made to react with the reacting material in a reacting chamber (19). The capillary tube emits the fuel produced during the reaction, through the exhaust passage.    USE - For supplying hydrogen as fuel to the polyelectrolyte-type fuel cell used as electric power unit of small electronic machine.    ADVANTAGE - Since the supply of fuel is stopped by detaching the capillary tube from the cartridge, the supply and stop of fuel is easily and safely performed.    DESCRIPTION OF DRAWING(S) - The figure shows a sectional view of the fuel supply apparatus.    detachable capillary tube (16)    cartridge (17)    raw material chamber (18)    reacting chamber (19)
NOVELTY - A separator (12a) has several partition walls (17a1,17b1) which divide the routes (17a,17b) which pass reactive gas randomly. A carbon fiber structure prevents permeation of reactive gas through the fuel electrode (16a) and the oxidizing agent electrode (16b) provided to the internal surface of the separator.    USE - For vehicle.    ADVANTAGE - Facilitates stabilized flow of reactive gas to maintain high battery property.    DESCRIPTION OF DRAWING(S) - The figure shows the top view of the separator.    separator (12a)    fuel electrode (16a)    oxidizing agent electrode (16b)    routes (17a,17b)    partition walls (17a1,17b1)
NOVELTY - The separator of a solid polymer fuel cell, is formed by press forming. A resin molding containing a thermosetting resin and grain-shape carbon powder. The grain-shape of carbon powder is formed by aggregating a number of micro-crystals.    USE - For fuel cell used in electric vehicles.    ADVANTAGE - The grain-shape carbon powder is easily formed and improves electroconductivity in the thickness direction of separator.    DESCRIPTION OF DRAWING(S) - The figure shows the schematic drawing showing the tissue of a resin molding and grain shape carbon powder. (Drawing includes non-English language text).
NOVELTY - A solar cell module (101) is fixed to upper surface of a concrete mounting stand (102). The cover material (104) is provided to the periphery of the solar cell module, on the stand.    USE - Solar cell module installation structure.    ADVANTAGE - Prevents degradation of the solar cell module by alkali liquid which flows on the concrete surface.    DETAILED DESCRIPTION - An INDEPENDENT CLAIM is included for solar cell module installation method.    DESCRIPTION OF DRAWING(S) - The figure shows the schematic view of the solar cell module installation structure.    Solar cell module (101)    Concrete mounting stand (102)    Cover material (104)
NOVELTY - Sealing compound comprises liquid epoxy resin, hardener consisting of novolak resin, filler with a particle size of less than 10 micrometers and a hardening accelerator. The softening point of novolak resin is 70 degrees C or less and that of the mixture liquid of epoxy resin and hardener is 50 degrees C or less, both measured by a ring and ball method.    USE - For sealing photoelectric cells, pigment sensitizing solar cells (both claimed) and optoelectric transducers.    ADVANTAGE - A sealing compound with excellent adhesiveness, moisture resistance, heat resistance and flexibility is obtained. The binding of a vertical electroconductive support during photoelectric cell manufacture is possible at normal temperature.    DETAILED DESCRIPTION - INDEPENDENT CLAIMS are included for the following:    (1) Photoelectric cell; and    (2) Pigment sensitizing solar cell.
NOVELTY - A pair of terminal plates (4,3) are mounted in the light receiving and non-light receiving surfaces of the photovoltaic cell (1) such that they are separated by an insulation element (5). Each terminal plate is connected to the input terminal of a power converter (2).    USE - For commercial electric power system.    ADVANTAGE - Reduces noise effectively.    DETAILED DESCRIPTION - An INDEPENDENT CLAIM is included for solar power manufacturing method.    DESCRIPTION OF DRAWING(S) - The figure shows the schematic view of the solar power generation apparatus. (Drawing includes non-English language text).    Photovoltaic cell (1)    Power converter (2)    Terminal plates (4,3)    Insulation element (5)
NOVELTY - A solar cell module comprises a photo voltaic cell (2) covered with resin and an electric power converter (6) for converting the output of the photo voltaic cell. A reinforcing metal frame (5) has an opening (7) for attaching the electric power converter to the non-light receiving side of the photo voltaic cell.    USE - Solar cell module for electric generator (claimed).    ADVANTAGE - Overheating of the electric power converter is prevented and a thin solar cell module is produced.    DETAILED DESCRIPTION - INDEPENDENT CLAIMS are included for the following:    (1) Electricity generator; and    (2) Solar cell module manufacturing method comprising laminating a photo voltaic cell to resin layers and then attaching this to the electric power generator using an adhesive.    DESCRIPTION OF DRAWING(S) - The figure shows the sectional view of the solar cell module. (Drawing includes non-English language text).    photo voltaic cell (2)    Resin (3)    Reinforcement metal frame (5)    Electric power converter (6)    Opening (7)
NOVELTY - A bag-shaped spacer (5) is provided between anode electrode (2) of thickness more than 60 mm and cathode electrode (4) of thickness more than 50 mm.    USE - Lithium secondary battery used in various apparatuses such as camcorder, audio apparatus, portable computer, mobile telephone, etc.    ADVANTAGE - The capacity of the secondary battery is improved by using bag-shaped spacer and anode and cathode of specific thickness. The yield is also improved.    DESCRIPTION OF DRAWING(S) - The figure shows a sectional drawing of the battery cell.    Anode electrode (2)    Cathode electrode(5) Bag-shaped spacer (4)
NOVELTY - The composite film comprises a porous film made from a metaphenylene iso-phthal-amido group polymer. The porous film contains a solid polymer electrolyte such as a perfluoro type resin with a surface open hole rate of 10-70% and a porosity of 40-90%.    USE - Used as an ion exchange membrane for solid polymer fuel cells.    ADVANTAGE - Solid polymer electrolyte composite film with excellent ionic conductivity and mechanical strength can be produced.
NOVELTY - The battery comprises an anode (3), a cathode (1) and an electrolyte (2) pinched between two sheath materials (4, 5). A heat fusible plastic film having metal layer, and a metal film are formed on the sheath materials that are sealed under a reduced pressure.    USE - For manufacturing thin film type battery.    ADVANTAGE - Offers light weight, flexible and high energy density thin film type battery.    DESCRIPTION OF DRAWING(S) - The figure shows a sectional view of the thin film type battery.    Cathode (1)    Electrolyte (2)    Anode (3)    Sheath materials (4, 5)
NOVELTY - The cell is discharged to output a current pulse of larger amplitude than that of the pulse delivered previously. The difference between initial and final voltages of the cell is calculated during the pulse discharge. The computed difference is compared with difference of the voltages of a reference cell to determine whether the cell experiences increased voltage delay during the pulse discharge.    USE - Testing lithium/silver vanadium oxide (Li/SVO) cell used for implantable medical device such as pacemaker, defibrillator, neurostimulator and drug pump.    ADVANTAGE - The long term discharge performance of the cell is determined reliably by comparing difference between initial and final voltages of the cell with corresponding voltages of reference cell.    DESCRIPTION OF DRAWING(S) - The figure shows a graph indicating differences between initial and final voltages for several Li/SVO cells.
NOVELTY - The structured region (22) of the bipolar plate containing high proportion of carbon(12, 14) is at least sectionally hydrophobic or has a hydrophobic layer.    USE - Used to make a bipolar plate containing high proportion of carbon used to make fuel cell. In particular to provide it selectively with a hydrophobic surface with exceptional water droplet shedding properties.    ADVANTAGE - The pressing equipment makes the plate in such a way that the channels do not become blocked by water droplet formation. The lotus effect is invoked causing droplets to bead-off. If appropriate, any dirt contamination is also brought away.    DETAILED DESCRIPTION - INDEPENDENT CLAIMS are also included for the corresponding pressing equipment and method.    DESCRIPTION OF DRAWING(S) - A general perspective view of partially-separated fuel cell plates is shown. The channels visible are treated as described to make them hydrophobic.    Bipolar plate (12, 14)    Structured region (channel) (22)
NOVELTY - New doped polyazole membranes, produced by washing and drying a polyazole film before treating it with a dopant.    USE - Membrane-electrode units (claimed) comprising at least one membrane as above and at least one electrode are useful in polymer electrolyte fuel cells (claimed).    ADVANTAGE - The washing step improves the mechanical properties of the membranes without degrading their proton conductivity.    DETAILED DESCRIPTION - Preparation of new doped polyazole membranes comprises: (a) casting a film from a solution of a polyazole in a polar aprotic organic solvent; (b) drying the film until it is self-supporting; (c) treating the film with a treatment liquid at a temperature between room temperature and the boiling point of the treatment liquid; (d) drying and/or blotting the film to remove the treatment liquid; and (e) doping the film with a dopant.
NOVELTY - This invention provides a handset cell including positive, negative, membrane layer and liquid electrolyte, composition of positive material is (quality percentage) LiCoO2 70-95%, conductive carbon material 1-6%, PVDF 2-15%, PHFP 0.5-4%, DBP 1.5-15%, composition of negative material (quality percentage) MCMB 75-90%, conductive carbon material 1-5%, PVDF 2-18%, PHFP 0.5-5%, DBP 6.5-12%, membrane layer material (quality percentage) PVDP 30-60%, PHFP 5-10%, gas silica 2-5%, DBP 28-60%, liquid electrolyte: EC:DMC=1.1 (quality ratio), solute is LiPF6.
NOVELTY - The heat pipe type solar vacuum heat collecting tube has end cap capable of being capped on or inserted into the glass vacuum tube before being sealed with adhesive, one tail pipe for exhausting air and injecting liquid and phase change medium filled into the vacuum tube, and may have fin or silk screen added and PTFE coating on the end cap for preventing scale. The vacuum tube will not blow out when cooled and crack when heated and has high heat transferring efficiency.
NOVELTY - A metal structure plate comprises filler impregnated in metal structure and flow channel(s) formed on metal structure.    USE - Used as metal structure plate or metal structure bipolar plate, for cooling unit cell and stack (claimed).    ADVANTAGE - The invention reduces the manufacturing time by making the manufacturing process simple. It has a good cooling and electric performance in the high temperature stack, and reduces manufacturing cost by not using graphite and steel, but using the metal structure plate, which has prescribed pores.    DETAILED DESCRIPTION - An INDEPENDENT CLAIM is also included for a method of manufacturing a metal structure plate comprising forming flow channel(s) on a metal structure through pressing or cutting; and obtaining a metal structure plate by impregnating filler into the metal structure.    DESCRIPTION OF DRAWING(S) - The figure illustrates a flow chart of a manufacturing process of a metal structure plate.
NOVELTY - A polymer electrolyte composition comprises a crosslinked solid ionically conductive polymer having urethane groups, urea groups and/or thiocarbamate groups; inorganic oxide particles; and salt. At 20degreesC there is less than 1 wt.% liquid present in the electrolyte composition. The solid polymer electrolyte composition has an ionic conductivity of at least1x10-4 S/cm at 60degreesC.    USE - The polymer electrolyte composition is useful for a half-cell, an electrochemical cell, and an alkali polymer battery (particularly lithium polymer batteries).    ADVANTAGE - The inventive polymer electrolyte composition provides dimensional and mechanical stability so that a freestanding film can be formed.    DETAILED DESCRIPTION - INDEPENDENT CLAIMS are also included for:    (a) a half cell comprising a cathode (18); a current collector; and a solid polymer electrolyte composition (12) as above;    (b) an electrochemical cell comprising a first electrode; a second electrode; and a solid polymer electrolyte composition as above;    (c) an alkali polymer battery comprising a solid polymer electrolyte composition as above;    (d) a process for making a gel electrolyte composition, comprising combining a poly(alkylene oxide) polyol, a salt, a liquid and inorganic oxide particles; adding a polyisocyanate and an optional catalyst; and thermally treating the mixture to form a gel, where the majority of the liquid remains in the gel; and    (e) a process for making an electrolyte composition, comprising combining a polymer of formula A-(alkylene oxide)n-A, with a molar excess of a compound of formula Z-R-T.    A = -OH, -NH-2 or -SH;    n = at least10;    T = organic group comprising vinyl group;    R = a divalent organic group;    Z = functional group capable of reacting with -OH, -NH2 or -SH.    DESCRIPTION OF DRAWING(S) - The figure shows a schematic of an electrochemical cell.    Electrolyte composition (12)    Cathode (18)
NOVELTY - An electrochemical energy storage device comprises at least two electrodes (20) and an electrolyte, and a carrier material for the electrolyte (40) disposed between the electrodes. The carrier material comprises porous material having an inner pore structure in which a perfluorinated polyether phosphate is present.    USE - For storing and releasing electrical energy, e.g. capacitors, supercapacitors, accumulators, batteries, and fuel cells.    ADVANTAGE - The invention has enhanced durability even under harsh conditions and high capacity despite a low space requirement, is simple and cost-effective to produce, is reliable in handling and characterized by long life, and improves other desirable properties. It provides high capacitance and efficient manufacturability and mechanical and electrical durability.    DESCRIPTION OF DRAWING(S) - The figure shows a cross-sectional view of an electrochemical energy storage device.    Electrodes (20)    Electrolyte (40)
NOVELTY - A lithium ion and/or lithium-ion polymer cell includes a protective band applied on an anode section disposed between cathode tabs that extend beyond the cathode sections.    USE - Used as lithium ion and/or lithium-ion polymer cell.    ADVANTAGE - The invention is less susceptible to failure from short-circuiting during fabrication.    DETAILED DESCRIPTION - A lithium ion and/or lithium-ion polymer cell comprises two cathode sections (22), an anode section (32) between the cathode sections, and a separator layer (42) between the anode section and each of the cathode sections. A first planar metal mesh layer (26) is disposed within the anode section, and has a coplanar tab (28) extending beyond the separator layer to define a negative lead. A second planar metal mesh layer (36) is disposed within the cathode section, and has a coplanar tab (38) extending beyond the separator layer to define a positive lead. A protective band (50) is applied on the anode section disposed between the cathode tabs that extend beyond the cathode sections.    DESCRIPTION OF DRAWING(S) - The figure shows a perspective view of a lithium ion and/or lithium-ion polymer cell.    Cathode sections (22)    Mesh layers (26, 36)    Tabs (28, 38)    Anode section (32)    Separator layer (42)    Protective band (50)    Polymer layer (52)    Adhesive layer (54)
NOVELTY - Provided is a method for producing a lithium ion polymer battery which has simple structure and low thickness, high energy density and volume density, and which is excellent in adhesion between polyelectrolyte and electrode, thus improves high efficiency and cycle characters.    DETAILED DESCRIPTION - The method comprises the steps:    (i) applying a polyelectrolyte composition on PET(polyethylene terephthalate) film and drying the composition to form a polyelectrolyte;    (ii) cutting a cathode and an anode into desired sizes, laminating the polyelectrolyte obtained in the step (i) on both sides of the cathode, and weak-laminating the anode on either side of the cathode to form a unit cell;    (iii) laminating one side of the unit cell which has exposed polyelectrolyte on separate anode, and repeating the lamination of the unit cell many times;    (iv) tapping the laminated electrode structure;    (v) drying the structure at a temperature of 60-120 degreesC under vacuum of 10 to 10-3 torr;    (vi) adhering the tap of the structure and inserting the structure in battery case;    (vii) infusing an electrolyte into product obtained in the step (vi); and    (viii) pressurizing the packed battery at a temperature of 25-120 degreesC and pressure of 100-700 psi.
NOVELTY - Provided are a polyelectrolyte for improving capability of lithium sulfur battery having higher capacity than that of existing lithium ion battery, and a method for producing the same.    DETAILED DESCRIPTION - The polyelectrolyte(2) comprises at least one of electrolytes selected from the group consisting of poly(ethylene glycol), poly(ethylene glycol dimethyl ether), poly(methylene glycol ether), tetraglyme (tetraethylene glycol dimethyl ether), triglyme, diglyme, dimethoxy ethane, sulfolane, dimethylsulfoxide, dimethylformamide, and hexamethyl phosphoramide; and at least one of polymer selected from the group consisting of poly(vinylidene fluoride), poly(vinylidene fluoride-co-hexafluoropropane), poly(vinyl chloride), poly(vinyl chloride-co-vinyl acetate), poly(ethylene oxide), poly(propylene oxide), a mixture and copolymer thereof.
NOVELTY - The bending elastic modulus of an electric power generation component (1), at center section (7) with a winding shaft (4), is 10 MPa or more.    USE - For electronic machine such as portable radio telephone, portable personal computer, portable video camera, etc.    ADVANTAGE - Obtains a battery with high discharge property even if the internal pressure raises, by setting the bending elastic modulus to 10 MPa or more.    DESCRIPTION OF DRAWING(S) - The figure shows the structure of the winding type electric power generation component.    Electric power generation component (1)    Winding shaft (4)    Center section (7)
NOVELTY - An ionic conductive polymer film comprises repeating units of a polyamide containing proton-acid group of preset formula.    USE - For fuel cells.    ADVANTAGE - The ionic conductive polymer film has excellent durability, flexibility roughness and heat resistance. The polymer film is easily handled and is pliant. The fuel cell obtained using the polymer film withstands high electric current operation in reduced resistance.    DETAILED DESCRIPTION - The ionic conductive polymer film comprises repeating units of a polyamide containing proton-acid group of formula (I).    A and B = compounds containing aromatic ring and aliphatic ring in which at least one is cyclohexane or norbornane ring and H other than NH group is optionally substituted with an alkyl group, halogenated hydrocarbon group or halogen;    X and Y = proton-acid group chosen from sulfonic acid group, carboxylic acid group, phosphoric acid group and sulfonimide group;    a and b = 0 or more; and    a+b = 1 or more.    An INDEPENDENT CLAIM is included for fuel cell comprising ionic conductive macromolecule film.
NOVELTY - A funnel (11) has an upper opening (11a) and a lower injection hole (12) corresponding to an electrolyte chamber (31) and an opening (3) at the top portion of a battery can (2) respectively. An inlet valve (33) occluding the upper end of an air flow route which connects the upper opening and injection hole of funnel, is opened by reducing the pressure of electrolyte chamber.    USE - For manufacturing storage batteries such as rechargeable lithium-ion battery.    ADVANTAGE - The electrolyte is injected into a battery can in a short time.    DESCRIPTION OF DRAWING(S) - The figure shows the electrolyte injection apparatus. (Drawing includes non-English language text).    battery can (2)    opening (3)    funnel (11)    upper opening (11a)    injection hole (12)    electrolyte chamber (31)    inlet valve (33)
NOVELTY - A film (20) contains acid modified low fluidity polypropylene layer (22) at the side of the laminated battery packaging material (10) and acid modified high fluidity polypropylene layer (21) at the side of the lead wire (4).    USE - Film for lead wire of battery e.g. lithium ion battery, lithium polymer battery and fuel cell and capacitors such as liquid capacitor, solid capacitor and double layer capacitor for personal computer, personal digital assistant, mobile telephone, video camera, electric vehicle, energy storage device, robot and satellite.    ADVANTAGE - Prevents the generation of short circuit in between the barrier layer and the lead wire and prevents the delamination of the base material layer and the corrosion of the aluminum surface.    DETAILED DESCRIPTION - An INDEPENDENT CLAIM is included for battery packaging material.    DESCRIPTION OF DRAWING(S) - The figure shows a sectional view of the lamination of the film for lead wire.    lead wire (4)    laminated battery packaging material (10)    film (20)    high fluidity polypropylene layer (21)    low fluidity polypropylene layer (22)
NOVELTY - A surface protection rectangle plate (202) has a flat portion (203a) connected to a connection portion (203c) of a reverse side protective tray (203). An adhesive resin sealing agent (204) is filled between the flat portion and the reverse side protective tray, so as to seal a solar cell (201) within a recess (203b) of the tray.    USE - Solar cell module.    ADVANTAGE - Suppresses water/moisture content encroachment towards the solar cell and improves the reliability of solar cell module with a long term stability characteristics over long period of time, without generating products such as corrosive acetic acid.    DETAILED DESCRIPTION - A surface protection rectangle plate (202) has a flat portion (203a) connected to a connection portion (203c) of a reverse side protective tray (203). An adhesive resin sealing agent (204) is filled between the flat portion and the reverse side protective tray, so as to seal a solar cell (201) within a recess (203b) of the tray. The surface protection member is a transparent plat plate of glass, acrylic resin or polycarbonate resin.    An INDEPENDENT CLAIM is included for solar cell module manufacturing method.    DESCRIPTION OF DRAWING(S) - The figure shows a sectional side view of the solar cell module. (Drawing includes non-English language text).    Solar cell (201)    Surface protection rectangle plate (202)    Reverse side protective tray (203)    Flat portion (203a)    Recess (203b)    Connection portion (203c)    Adhesive resin sealing agent (204)
NOVELTY - Solar cell comprises a photovoltaic layer (A) made from organic, especially polymeric material which absorbs light and in which electron hole pairs can be produced; two opposite layer surfaces, one of which is connected to at least one layer (p) receiving the holes made in the photovoltaic layer and the other is connected to at least one layer (n); and electrode areas.    USE - Used as a solar cell.    ADVANTAGE - The solar cell is easy to manufacture.    DETAILED DESCRIPTION - Solar cell comprises a photovoltaic layer (A) made from organic, especially polymeric material which absorbs light and in which electron hole pairs can be produced; two opposite layer surfaces, one of which is connected to at least one layer (p) receiving the holes made in the photovoltaic layer and the other is connected to at least one layer (n); and electrode areas (En, Ep), in which the electrode area (En) electrically contacts the layer (p) and the electrode area (Ep) electrically contacts the layer (n) receiving the electrons. The layer (n) is connected to a flat substrate (S) via its electrode areas (En). The substrate has lateral opening structures (O). The layer (p), the photovoltaic layer, the layer (n) and the electrode area (En) are applied to the front side of the substrate. An INDEPENDENT CLAIM is also included for a process for the production of the solar cell. Preferred Features: The electrode regions are formed as metal layers. The substrate is made from a porous material.    DESCRIPTION OF DRAWING(S) - The drawing shows a cross-section through the solar cell.    photovoltaic layer (A)    electrode areas (En, Ep)    electron-receiving layer (n)    hole-receiving layer (p)    opening structures (O)    substrate (S)
NOVELTY - The outer surface of a transparent protective cover of polymeric material (6), has a series of transverse and weak joint forming V- shaped grooves (8) whose depth is less than 80% of the specified thickness of the protective cover.    USE - For a rechargeable battery.    ADVANTAGE - The protective cover directs and entraps more photons in the surface of the photovoltaic strip while continuous breaks occurring across the strip are avoided.    DESCRIPTION OF DRAWING(S) - The figure shows a cross-sectional view of the photovoltaic strip assembly.    strip substrate (2)    transparent protective cover (6)    V-shaped grooves (8)
NOVELTY - A base (10) for electrode plate is manufactured by forming a slurry containing water, powder containing nickel and hollow particle formed of organic compound; forming the slurry to a support (11) made of metal to form a sheet; and burning the sheet to form a porous layer (12) joined to the support by metallic bond.    USE - For manufacturing a base for electrode plate of storage battery.    ADVANTAGE - The inventive method provides a base for electrode plate that has excellent ability to retain an active material and can be manufactured at low cost.    DETAILED DESCRIPTION - An INDEPENDENT CLAIM is also included for a method for manufacturing a positive electrode plate for alkaline storage battery comprising filing a base with slurry containing a binder and active material powder containing nickel hydroxide followed by drying and rolling. The base comprises a support made of metal and a porous layer formed on the support. The porous layer is made of nickel and has a porosity of 90-98%, and the support and the porous layer are joined by metallic bond.    DESCRIPTION OF DRAWING(S) - The drawing shows a sectional view of an example of base for an electrode plate.    Base (10)    Support (11)    Porous layer (12)
NOVELTY - Provided are a process for producing a polymer electrolyte having improved mechanical properties and a process for producing a lithium polymer secondary battery having stable charge/discharge property by using the polymer electrolyte.    DETAILED DESCRIPTION - The process for producing the polymer electrolyte(4) comprises the steps of: mixing a poly vinylidene fluoride polymer and an electrolyte not containing electrolyte salts in the weight ratio of 1:2-10, wherein the electrolyte is at least one selected from the group consisting of ethylene carbonate, propylene carbonate, diethyl carbonate, dimethyl carbonate, ethyl methyl carbonate, and gamma-butyrolactone; stirring and heating the mixture to prepare a homogeneous electrolyte slurry; and solidifying the electrolyte slurry.    And the lithium polymer secondary battery is produced by laminating a cathode(6), the polymer electrolyte(4), and an anode(1).
NOVELTY - The evaluation method of constituent material of battery involves calculating the surface free energy of a binder, an electrode material, an electrolyte liquid and collector material.    USE - For evaluating constituent material of battery such as lithium ion battery (claimed).    ADVANTAGE - Since the lithium oxide is used as an active material, the adhesion of a positive electrode active material layer is excellent. The binding capacity is improved and the formation of crack in the battery is prevented. The charging and discharging capacity of battery is improved and high performance lithium ion battery is provided.    DETAILED DESCRIPTION - An INDEPENDENT CLAIM is included for lithium ion battery.
NOVELTY - Incorporation of a specific polymer chain (1) into a polymer chain-containing polymer compound is new.    USE - Polymer chain-containing polymer is useful for producing secondary cells, fuel cells, etc.    ADVANTAGE - The polymer has improved ion conductivity.    DETAILED DESCRIPTION - Incorporation of a specific polymer chain (1) into a polymer chain-containing polymer compound is new.    R1 = amide group, imide group, sulfone group, urethane group, ester group, thioester group, phenylene ester group, carboxyl group or C1-C3 alkane or alkene group which may be replaced by phosphoric acid group;    R2 and R3 = O, S or NH, provided that R2 and R3 may be identical or different;    R4 = C1-C3 alkane group or alkene group, silane group or phosphasen (sic.) group which may be replaced by C1-C3 alkyl group;    X = O, S or NH, provided that Xs may be identical or different; and    m and n = integer of 1 or more.
NOVELTY - A heat storage bath filled with water absorptive polymer, is exhausted for making ice. A water tank connected to the heat storage bath, supplies water into the heat storage bath to obtain cold water.    USE - Steam exhaust type ice storage device.    ADVANTAGE - The operating efficiency of the device is include by filling water absorptive polymer    DESCRIPTION OF DRAWING(S) - The figure shows a schematic view of the steam exhaust type ice storage device. (Drawing includes non-English language text).
NOVELTY - A water surface shielding material (17) having PET bottles filled with liquid material (17c) of specific gravity greater than unity and curing with time, shields the water surface of a heat storage tank.    USE - For heat storage tank.    ADVANTAGE - The shield has improved heat insulating performance, without deteriorating atmospheric shielding performance. The manufacturing cost is less.    DESCRIPTION OF DRAWING(S) - The figure shows a schematic view of heat storage tank, a cross-sectional view of PET bottle.    water surface shielding material (17)    liquid material (17c)
NOVELTY - An assembled battery comprises: (a) a supporter; (b) unit cells provided within the supporter (1); and (c) a resin group formed by resin(s) (7) and covering the unit cells (4). The unit cell is a thin layer laminated cell packaged with a laminate.    USE - Driving the motor of an electric vehicle.    ADVANTAGE - Capable of presenting a stable performance without structural breakdown or a fracture of the connection tab even when vibration is applied.    DESCRIPTION OF DRAWING(S) - The figure is an end view of the assembled battery structure.    Supporter (1)    Unit cells (4)    Resin (7)
NOVELTY - Lithium (Li) polymer battery with an anode and cathode composition separated by an electrolyte layer, the electrolyte layer and basis of the anode and cathode compositions consist of a master batch (M) comprising: (I) a conductive salt; (II) organic aprotic solvent(s); (III) organic filler; (IV) inorganic framework material; (V) an organic polymer pressure sensitive adhesive; and (VI) electroconductive additive(s)    USE - The products are lithium-polymer batteries (claimed).    ADVANTAGE - Existing batteries of this type tend to have too high contact resistance and hence low cycle capacity. There are also the problems of removing the plasticizer and resultant embrittlement which increases the sensitivity of the individual electrode compositions and further impairs the cycle capacity, and battery-type electrolyte (e.g. conductive salt and organic solvent) needs to be added after making the battery system. Batteries made by the present process have higher cycle capacity and extremely low contact resistance. Removal of plasticizer and addition of battery-type electrolyte are unnecessary.    DETAILED DESCRIPTION - An INDEPENDENT CLAIM is also included for the production of the battery in which (M) is made by mixing 3-12 wt.% (I), 25-40 wt.% (III), 0.5-7.5 wt.% (V), 0.5-2 wt.% (VI) and 1-10 wt.% (IV) in a mixer, with (dis)continuous addition of 20-50 wt.% (II), at a temperature up to 180 degrees C. (M) is divided into 3 parts. The first part is made into the intermediate layer without other additives whilst the second and third parts are mixed in other separate mixers in the temperature range used for mixing (I) and made into anode and cathode layers, respectively, which are provided with leads. . The 2nd part is 80-120 wt.% anode-specific additives and the 3rd part is 70-130 wt.% cathode-specific additives. The layers are then laminated to form the cell.
NOVELTY - Production of a fuel cell comprising an assembly of elementary cells consisting of a membrane layer between two electrode layers comprises: (a) making through-holes (10) of tapering cross-section in at least two supports (9); (b) forming elementary cells on the side walls of the holes; (c) forming electrical connections (11, 12) and a reactant distribution network to produce a base module (9'); and (d) assembling at least two base modules together.    USE - Solid polymer membrane fuel cells are useful in terrestrial, aerospace and maritime transport applications, especially as alternatives to batteries in terrestrial electric vehicles.    ADVANTAGE - The fuel cell has a high active surface area and low volume.    DETAILED DESCRIPTION - Production of a fuel cell comprising an assembly of elementary cells electrically connected together, each cell comprising a membrane layer between two electrode layers, comprises:    (a) making through-holes (10) of tapering cross-section in at least two supports (9);    (b) forming elementary cells on the side walls of the holes;    (c) forming a network of electrical connections (11, 12) on each side of the support;    (d) forming a reactant distribution network connecting the cells together to produce a base module (9'); and    (e) assembling at least two base modules together so that the elementary cells of each module face those of adjacent module(s).    An INDEPENDENT CLAIM is also included for a fuel cell produced by the method of the claim.    DESCRIPTION OF DRAWING(S) - The drawing shows the assembly of two base modules.    Support (9)    Base module (9')    Hole (10)    Electrical connection (11)    Electrical connection. (12)
NOVELTY - A negative plate useful in a lead acid battery comprises an organic expander and an acid resistant metal impurity inhibiting amount of macroporous organic polymer particles, having internal surfaces and chemically different functional groups on the internal surfaces.    USE - For lead acid battery (claimed).    ADVANTAGE - The detrimental effects of antimony on the inventive negative plate is inhibited. The invention has improved utilization efficiency of the active material, utilization of sulfuric acid electrolyte during discharge, and overall capacity maintenance of the negative active material of lead acid battery.    DETAILED DESCRIPTION - A negative plate useful in lead acid battery comprises negative active material, an organic expander, and an acid resistant metal impurity inhibiting amount of macroporous organic polymer particles, having internal surfaces and chemically different functional groups on the internal surfaces. The functional groups have a preferential affinity over lead ion for electrolyte soluble metal impurity ion(s) more nobler than lead at the discharge charge electrochemical and sulfuric acid molarity conditions of the battery. The metal impurity ion is not detrimentally desorbed or released from the functional groups under those conditions. The soluble lead ion has a reduced affinity for bonding with the functional groups. The macroporous organic polymer particles are associated with the negative active material, and in contact with the metal impurity ion containing electrolyte, to allow the ion to permeate the internal surfaces of the macroporous organic polymer particles.
NOVELTY - A gel-type polymer electrolyte, a lithium battery employing the electrolyte and their preparation methods are provided, to improve the ion conductivity and the organic electrolyte solution protecting property at a room and high temperature.    DETAILED DESCRIPTION - The gel-type polymer electrolyte comprises 10-60 wt% of a product obtained by the cross-linking reaction of polyethylene glycol and an epoxy compound; 10-70 wt% of a softening agent polymer; 20-90 wt% of an organic electrolyte solution which comprises a lithium salt and an organic solvent and is mixed with the cross-linked product uniformly; and optionally 5-40 wt% of a ceramic filler.    Preferably the softening agent polymer is at least one selected from the group consisting of poly vinylidene fluoride, vinylidene fluoride-hexafluoropropylene copolymer, poly(vinyl chloride), polysulfone, polymethacrylate, polyolefin, polyethylene oxide, polyurethane, poly(vinyl alcohol) and polyacrylonitrile; the organic solvent is at least one selected from the group consisting of ethylene carbonate, propylene carbonate, dimethyl carbonate, diethyl carbonate, ethylmethyl carbonate, tetrahydrofuran and gamma-butyrolactone; the lithium salt is selected from the group consisting of LiAsF6, LiPF6, LISCN, LIClO4, LiBF4, LiCF3SO3, LiN(CF3SO2)2 and LiC(CF3SO2)3; and the ceramic filler is at least one selected from the group consisting of silica, alumina, lithium aluminate and zeolite.
NOVELTY - A solar battery having various colors is provided to enhance a shock-resistant characteristic of the solar battery by using ethylene-vinyl-acetate including a coloring agent component as an adhesive.    DETAILED DESCRIPTION - A solar battery is formed with a lamination film, a solar cell, and one or more adhesives. The lamination film is used for protecting the solar cell. The lamination film is firmly adhered on the solar cell by performing a lamination process. The adhesives are used for adhering the lamination film and the solar cell to each other. The adhesive includes ethylene-vinyl-acetate mixed with a coloring agent. The ethylene-vinyl-acetate is used for protecting of the solar battery. The adhesive includes a viscosity control agent or a gluing agent. The content of vinyl-acetate of the ethylene-vinyl-acetate is 4 to 20 weight percents.
NOVELTY - The positive and negative electrodes made of compound material including binder consisting of acrylic-type polymer, are wound using a polyethylene separator (W5) and dried at reduced pressure.    USE - For manufacturing cylindrical lithium ion battery for portable apparatus such as VTR camera, notebook personal computer, mobile telephone, etc.    ADVANTAGE - Enables absorption of moisture in positive and negative electrodes and thus provides an inexpensive secondary battery efficiently.    DESCRIPTION OF DRAWING(S) - The figure shows a sectional view of the cylindrical lithium ion battery. (Drawing includes non-English language text).    Separator (W5)
NOVELTY - The non-aqueous secondary battery has an anode (1), a cathode (2) and an electrolyte. A film of a polyfunctional acrylic-type ester monomer or polymerization product of an oligomer, is formed to the surface of the anode and the cathode.    USE - As an electric power unit for portable equipment such as personal computer, mobile telephones.    ADVANTAGE - The reduction of battery property accompanied to gassing and generation of gas during charging, are suppressed.    DETAILED DESCRIPTION - The polyfunctional acrylic type ester monomer is dipentaerythritol hexa acrylate.    DESCRIPTION OF DRAWING(S) - The figure shows the sectional drawing of the laminated form non-aqueous secondary battery.    Anode (1)    Cathode (2)
NOVELTY - The polyamine polyether polyol is obtained by adding alkylene oxide to NH group of branched polyalkalene imine.    USE - For battery such as rechargeable lithium-ion battery used in mobile telephone, notebook type computer and camcorder and also for electrochromic device, capacitor, sensor, etc.    ADVANTAGE - Excellent ionic conductivity and stability with respect to metal lithium is provided.
NOVELTY - The sheet is mounted, flat, in a frame. On one surface, it has a peripheral region coated by non-polymerized sealant. The sealant is formed and polymerized in a vulcanization mold.    USE - Edge sealing and edge-molding sheets separating reagents in fuel cell assemblies.    ADVANTAGE - Dependable sealing is achieved in a process which is particularly suitable for mass manufacture. Use of a frame, permits very thin separators, e.g. films, to be handled easily because the film becomes an integral part of the fuel cell component. Various different functional types of film or sheet can be sealed and assembled in this way. Very compact construction of the fuel cell is achieved. Use of the same sealant on both sides prevents differential thermal expansion and warping. Differing sealants may be used intentionally, e.g. where one is required to seal a porous surface, and the other is required for adhesion. Because set-up and coating takes about the same interval as molding and extraction, these processes can conveniently be run in parallel without storing the prepared and loaded frame.    DETAILED DESCRIPTION - The sheet is clamped at its side edges in the frame and the liquid sealant is coated onto its peripheral surfaces. The assembly is inserted into the vulcanization mold cavity for pressure and temperature treatment. This forms the sealing profile on both surfaces. The finished frame, sheet and sealing profile are extracted together from the mold. During production, having turned the frame on the machine table, the coating unit is centered, for precisely opposite coating of sealant onto the surfaces, as an essentially closed bead. Setting up and coating take about the same time as molding and extraction, the cycle for each lasting less than one minute. The same sealant is used on each side. Following turning, the frame is centered in the cavity.
NOVELTY - The solar module comprises a plurality of solar cells (2) distributed on a base area (4) and additionally on at least one further area (3) which is oriented at a specified angle to the base area in such a way that the effective solar cell area (with reference to the base area) is increased.    USE - For utilization of solar energy.    ADVANTAGE - Energy output from the module per unit base area is substantially increased.    DETAILED DESCRIPTION - An INDEPENDENT CLAIM is also included for an application of a coating containing silanes to at least partially cover the solar cells.    DESCRIPTION OF DRAWING(S) - The drawing shows a schematic cross section through the proposed solar module.    Solar cells (2)    Inclined area (3)    Support members (5)    Opening (6)    Cover with lens properties (7)    Mirror elements (8)
NOVELTY - A gasket (11) has seal ribs (41-43) which are pressed against the surface of anode-side or the cathode-side conductive separator plates by clamping pressure of an unit cell. The separator plates have apertures through which fuel gas (14), oxidized gas (15) and cooling water (16) flows.    USE - Polymer electrolyte fuel cell.    ADVANTAGE - Provides high gas sealing properties even at low clamping pressure so improving leak resistant characteristics and reliability of the fuel cell.    DESCRIPTION OF DRAWING(S) - The figure shows a front view of anode-side of an electrolyte membrane electrode assembly (MEA) of the fuel cell.    Electrolyte membrane electrode assembly (10)    Gasket (11)    Anode (12)    Fuel gas (14)    Oxidized gas (15)    Cooling water (16)    Seal ribs (41-43)
NOVELTY - In lithium (Li) secondary batteries, preferably Li-polymer batteries, with an anode and cathode layer compounded with a separator as intermediate layer to a Li-polymer cell strip, made into a stipulated size and stacked or wound up as Li-polymer (wound) cell.    USE - The products are lithium (Li) secondary batteries, preferably Li-polymer batteries, especially Li-polymer stacked or wound cells (all claimed).    ADVANTAGE - Surface activation of these batteries normally involves laminating the components using a plasticized electrolyte membrane as binder, extracting plasticizer with organic solvent and adding conductive salt solution. However, cavities of uncontrollable size form during extraction, giving varying electrolyte reserves that can cause swelling, shrinkage and then decomposition of cell materials and loss of cycle capacity. The present system gives better cycle capacity, as surface activation is better and uniform, avoids plasticizer removal and ensures definite electrolyte availability.    DETAILED DESCRIPTION - The cathode and anode compositions and/or separator contain microcapsules with a size of 0.01-1000 mum and shell thickness of 0.001-100 mum and contents specific to the battery.
NOVELTY - A fuel delivery system comprises container defining a volume for holding a cell liquid fuel, a reservoir structure positioned within the container, and an outlet passageway through the container that communicates with the reservoir structure. The reservoir structure is into which a portion of the liquid fuel wicks and from which the liquid fuel subsequently may be metered.    USE - For liquid fuel cell.    ADVANTAGE - The system includes a reservoir structure that not only wicks and retains liquid but permits liquids to be controllable metered out from such structure.    DESCRIPTION OF DRAWING(S) - The drawing shows a right side elevational view partially broken away of a liquid fuel delivery system.    Envelope (40)    Air inlet (44)    Reservoir structure (54)
NOVELTY - An assembly for a battery comprises a bipolar plate and a sealing mechanism. The plate is provided with sides (5) making up its external part and including at least one support (1) separating two fluid circuits. The sealing mechanism envelopes the sides of bipolar plate    USE - The assembly is used in fuel cells to ensure the sealing of the elementary cells of a battery, notably those operating at low temperatures and using a membrane as the electrolyte such as the type with a solid polymer electrolyte with applications in electric vehicles.    ADVANTAGE - The assembly resolves the problems associated with sealing systems for bipolar plates and facilitates the mounting of the elementary cells of the battery. It also prevents fluid leakage and minimizes corrosion problems.    DETAILED DESCRIPTION - INDEPENDENT CLAIMS are also included for:    (a) a battery incorporating at least one such assembly;    (b) a method for the fabrication of such an assembly by molding the sealing mechanism onto the sides of the bipolar plate.    DESCRIPTION OF DRAWING(S) - The drawing shows a partial cross-sectional view of the assembly incorporating a bipolar plate and the sealing mechanism.    Support; (1)    Reactive distribution circuits; (3)    Sealing joint; (4)    Sides of the bipolar plate. (5)
NOVELTY - In a fuel cell feed system element, the part in contact with the fed medium consists of a polyester molding composition.    USE - The fuel cell system is used, e.g., for driving a vehicle.    ADVANTAGE - Fuel pipes for fuel cells are normally made from stainless steel, which makes them expensive. The present systems can be produced cost-effectively and are lighter in weight.    DETAILED DESCRIPTION - An INDEPENDENT CLAIM is also included for a fuel cell system containing this element.
NOVELTY - A sulfonated polyphenyl thioether ketone ionomer is prepared from sulfonated dihalo-(dinitro)-diphenylone, dihalo-(dinitro)- diphenylone, dihalo-(dinitro)-diphenyl-sulfone, p-(dihalophenyl)-phenyl-oxyphosphine and di-mercapto monomer through high-temperature copolymerizing in polar solvent under catalysis of alkali-metal base or salt. It can be used for protein exchange film type fuel battery with high solubility and anti oxidizing performance.
NOVELTY - A sulfonated polyphenyl thioether ketone is prepared from di-mercapto monomer, sulfonated dihalo-(dinitro)-diphenylone monomer, and dihalo-(dinitro)-diphenylone monomer as raw materials through high-temperature copolymerizing in polar solvent under the catalysis of alkali-metal base or salt. It can be used for proton exchange film type fuel battery with high comprehensive performance, especially excellent anti-oxidizing performance.
NOVELTY - Production of solar cell units comprises laminating a layer structure having solar cells embedded in plastic layers on a glass substrate under elevated temperature and pressure. The connecting elements of the solar cells are mechanically preformed before starting and/or during and/or after impinging with elevated pressure so that the stress on the connecting elements is mechanically relieved.    USE - Used in the production of a solar roof for vehicles.    ADVANTAGE - Premature malfunction is prevented.    DETAILED DESCRIPTION - INDEPENDENT CLAIMS are also included for the following:    (1) a solar roof for vehicles made from the solar cells; and    (2) a device producing the solar roof.    Preferred Features: The glass substrate is mechanically bent before and/or during impinging with elevated pressure so that the substrate retreats to its starting position after the laminating process. A separating medium is arranged between the plastic layers.
NOVELTY - A multilayer label for a battery comprises a transparent, shrinkable outer film forming the outermost layer of the label; transparent, shrinkable carrier film having a first transparent adhesive layer 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.    USE - For battery.    ADVANTAGE - The battery label is less expensive to manufacture and is less bulky.    DETAILED DESCRIPTION - A multilayer label for a battery comprises a transparent, shrinkable outer film forming the outermost layer of the label; transparent, shrinkable carrier film having a first transparent adhesive layer 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 adjacent the indicia layer for bonding the label to the battery.    DESCRIPTION OF DRAWING(S) - The figure is a schematic view of a multiple layer battery label including a thermochromic battery tester.
NOVELTY - A thin film battery having solid electrolyte containing lithium phosphorus of oxynitride, is hermetically sealed within the card. A volatile memory unit is encapsulated in epoxy resin. The battery has a lithium anode having a lithium phosphorus oxynitride layer.    USE - Smart card such as smart integrated circuit (IC) card.    ADVANTAGE - Seals battery hermetically inside the card to prevent tampering of IC card. Protects smart card from tampering without overloading smart card with hardware and processing capabilities. Employs low cost battery charging circuit to charge embedded battery. Reduces size by using digital circuits to charge battery in card.    DETAILED DESCRIPTION - INDEPENDENT CLAIMS are also included for the following:    (1) credit card sized device; and    (2) battery charging method for battery in credit card.    DESCRIPTION OF DRAWING(S) - The figure shows the block circuit diagram of chip card.
NOVELTY - A septic system thermal recovery mechanism comprises a thermal exchange fluid conduit embedded ion a septic tank wall(s) and connected to a thermal exchange fluid source. The thermal exchange fluid can be circulated through the thermal exchange fluid conduit.    USE - For recovering thermal energy associated with effluent systems for heating systems used in dwellings and commercial buildings.    ADVANTAGE - The simple and inexpensive thermal energy recovery system provides enhance energy recovery and efficiency while overcoming the deficiencies of known arrangements.    DETAILED DESCRIPTION - A septic system thermal recovery mechanism comprises a septic tank (24) having upstanding side wall(s) joining to its bottom and top, and sidewall(s) devoid of angular corners; a septic inlet (26) to conduct septic waste material into the interior of the tank; a septic outlet (28) to conduct septic waste material out of the tank; and a thermal exchange fluid conduit embedded in the tank wall(s). The thermal exchange fluid conduit is connected to a source of thermal exchange fluid. Thermal exchange fluid can be circulated through the thermal exchange fluid conduit.    An INDEPENDENT CLAIM is also included for a method of constructing a septic system thermal recovery mechanism comprising forming the septic tank, securing septic inlet and outlet to the tank, and embedding a thermal exchange fluid conduit in the tank wall(s).    DESCRIPTION OF DRAWING(S) - The figure shows a schematic diagram of a thermal energy recovery system.    Pump (14)    Supply conduit (16)    Return conduit (22)    Septic tank (24)    Septic inlet (26)    Septic outlet (28)
NOVELTY - A fuel cell unit (10) is produced by applying a liquid sealant to marginal portion of a solid polymer electrolyte membrane, holding the polymer electrolyte membrane (18) with a pair of separators (14, 16) to perform temporary assembling, and solidifying the liquid sealant while maintaining a temporary assembling state. The marginal portion is not covered by the electrode when assembled.    USE - The method is for producing fuel cell unit used to produce fuel cell stack (claimed).    ADVANTAGE - The method allows tightening margin at a sealing portion to be made constant without being influenced by the non-uniformity in the thickness of the membrane electrode assembly if such uniformity is present.    DESCRIPTION OF DRAWING(S) - The figure is a diagram showing an exploded perspective view of a fuel cell unit.    Fuel cell unit (10)    Separators (14, 16)    Electrolyte membrane (18)    Groove portions (28, 30)
NOVELTY - A low-hardened rubber composition comprises (in weight%) ethylene propylene diene ternary copolymerization rubber (EPDM) (95-30) and ethylene-alpha-olefin copolymerization rubber (5-70) having number average molecular weight in the range of 104-106 and 103-105 respectively. The rubber composition provides a molded product having a DuroA hardness of 50 or less.    USE - As a molding material of sealants used for electrical components such as fuel cell, secondary battery, aluminum electrolytic capacitor and an electrical-double-layer-type capacitor.    ADVANTAGE - As peroxide cross-linking of the low hardness rubber composition is preferred, the composition contains no exuded portion hence has favorable non-exudative property.
NOVELTY - The resin composition consists of 30 weight% or less of reactive component containing thermosetting resin.    USE - For optoelectric transducer (claimed) used in photoelectric cell (claimed) and solar cell (claimed).    ADVANTAGE - A durable optoelectric transducer with high photoelectric conversion efficiency is obtained.    DETAILED DESCRIPTION - INDEPENDENT CLAIMS are included for the following:    (1) Optoelectric transducer;    (2) Photoelectric cell; and    (3) Solar cell.
NOVELTY - The polyethylene fine porous film contains 10-95 weight% (wt.%) of high density polyethylene with viscosity average molecular weight of 100000-4 million and 5-90 wt.% of polyethylene with melting point of 125-132degreesC.    USE - For battery separator (claimed).    ADVANTAGE - The polyethylene fine porous film provides battery with excellent fuse effect and high safety.    DETAILED DESCRIPTION - INDEPENDENT CLAIMS are included for the following:    (1) Battery separator; and    (2) Battery.
NOVELTY - The bipolar plate (1), for a fuel cell packet, has two electrically linked outer surfaces (3a,3b) for electrical contacts, and channels (10b) for the inflow and outflow of gases and/or fluids between the outer surfaces of the neighboring cells. The bipolar plate has an open frame (7) in the center zone, and a central inner section (3). An elastic coupling (8) is between the frame and the inner section. The inner section is of metal, graphite or a graphite composition, or a conductive plastics. The frame can be of an elastomer material.    USE - The assembly is an arrangement of polymer electrolyte membrane (PEM) fuel cells, over each other and separated by bipolar plates for the electrical connection between the electrodes and the series electrical connection to neighboring cells. They provide the supply of reaction gases and give the escape channels for the water byproducts. They also carry off generated heat, and give the external seals for the gas and cooling chambers.    ADVANTAGE - The bipolar plate is inexpensive, meeting the stringent requirements for sealing and an even applied pressure.    DESCRIPTION OF DRAWING(S) - The drawing shows a schematic section through the bipolar plate.    bipolar plate (1)    plate center section (3)    plate outer surfaces (3a,3b)    frame (7)    elastic coupling (8)    flow channel (10b)
NOVELTY - A cooling device for electrical systems through which an electrically insulated cooling fluid is fed into the circuit including infeed and leakage lines for the live part of the cooling fluid, where at least the part of the cooling device in contact with the cooling medium consists of polyarylene sulfide and/or a liquid crystalline polyester or a coating of these polymers is new.    USE - The polyarylene sulfide and/or liquid crystalline polyester is useful in cooling circuits which are in contact with live parts of electrical equipment, and where the device includes a fuel cell (claimed).    ADVANTAGE - Use of the above polymers in the cooling devices of the electrical systems results in reliable maintenance of the electrical conductivity of the insulating cooling fluid at a low level during continuous operations.
NOVELTY - Crosslinked proton-conductive film has a crosslinked structure with silicon-oxygen bonds. The film has (a) a carbon-containing organic-inorganic composite structure (A) covalently bonded to many silicon-oxygen crosslinks and (b) an acid-containing structure (B) covalently bonded to a silicon-oxygen crosslink.    USE - Used in fuel cells to which a fuel such as methanol or methane is directly supplied.    ADVANTAGE - The film has excellent heat resistance, durability, dimensional stability, fuel barrier properties, and excellent proton conductivity at high temperature.    DETAILED DESCRIPTION - INDEPENDENT CLAIMS are also included for the following:    (1) the manufacture of the proton-conductive film by forming a mixture containing an organic-inorganic composite crosslinkable compound (C) and an acid group-containing compound (D), making into a film, and forming into a crosslinked structure by hydrolysing and condensing or condensing only; and    (2) a fuel cell using the film.
NOVELTY - Secondary battery comprises: (a) an electrode plate assembly (113) of a positive electrode (101) and a negative electrode (102) with a separator (103) in between; (b) a non-aqueous electrolyte comprising lithium salt and non-aqueous solvent; and (c) a gas absorbing element (109) which absorbs gas produced in the battery and comprises a gas absorbent and a lyophobic agent against the solvent.    USE - The battery is used in cordless and portable audio-video equipment, personal computers and other electronic apparatus, and as large sized batteries for electric vehicles and power reservoirs.    ADVANTAGE - Wetting of gas absorbent is effectively controlled and reliability of the battery is enhanced.    DETAILED DESCRIPTION - An INDEPENDENT CLAIM is also included for a method of manufacturing a non-aqueous electrolyte secondary battery, which involves preparing a gas absorbent using carbon material powder capable of selectively absorbing carbon dioxide and/or methane. An electrode material mixture comprising the gas absorbent and an electrode active material is prepared and applied on a collector, to obtain an electrode. The electrode, a separator and an electrolyte are then assembled.    DESCRIPTION OF DRAWING(S) - The figure shows a thin polymer battery.    positive electrode (101)    negative electrode (102)    separator (103)    case (106)    gas absorbing element (109)    electrode plate assembly (113)
NOVELTY - The separator has rib portion (1) and a flat portion (3). The flat portion has an insulation layer containing a mixture of hard resin with expanded graphite sheet pulverized powder and the rib portion comprises a mixture of hard resin with graphite sheet pulverized powder. The hard resins have equivalent melting points.    USE - For fuel cell (claimed).    ADVANTAGE - Separator has favorable moldability, gas impermeability, electrical property, liquid swelling property, mechanical strength, etc., and highly efficient fuel cell is produced.    DETAILED DESCRIPTION - An INDEPENDENT CLAIM is included for fuel cell using separator.    DESCRIPTION OF DRAWING(S) - The figure shows the top view of the separator for fuel cells.    Rib portion (1)    Flat portion (3)    Hard resin (6)
NOVELTY - A battery (1) is covered by the covers (2,3) having synthetic polyolefin-type resin. A metal lead (21) which is electrically connected with the electrodes, is penetrated through the sealant (106) of the covers. A coating portion (101) is provided between the lead and the sealant.    USE - Battery.    ADVANTAGE - Provides a highly reliable battery.    DESCRIPTION OF DRAWING(S) - The figure shows a sectional view of a flat plate type secondary battery. (Drawing includes non-English language text).    Battery (1)    Covers (2,3)    Metal lead (21)    Coating portion (101)    Sealant (106)
NOVELTY - The laminated film having thickness less than 0-2mm, has sequentially arranged plastic protective layer (2), metal layer (1) with thickness less than 0.1mm, and adhesive layer (3). The coefficient of static friction of the laminated film with respect to breakage intensity at every 5mm width of the film, is more than 125N/5mm.    USE - Laminated film for small battery package such as lithium ion battery and lithium-polymer battery.    ADVANTAGE - As thickness of laminated film is less than 0.2mm, size reduction and increase in the capacitance of the battery are attained.    DESCRIPTION OF DRAWING(S) - The figure shows a sectional view of the laminated film.    Metal layer (1)    Plastic protective layer (2)    Adhesive layer (3)
NOVELTY - The cell has a resin area (7) formed by removing portion of laminated structure that consists of a reflection layer (2), semiconductor layer (3) and transparent electrode layer along the circumference of a photoelectric conversion active region. The structure and the resin area are covered using a resin layer (5).    USE - Photovoltaic cell e.g. solar cell.    ADVANTAGE - Water resistance and moisture resistance of the cell can be increased and reduction of capability is prevented. Reliability and endurance of the cell with respect to corrosive aqueous solution like rain water is improved, by the resin layer.    DETAILED DESCRIPTION - An INDEPENDENT CLAIM is included for photovoltaic cell manufacturing method.    DESCRIPTION OF DRAWING(S) - The figure shows a sectional view of the photovoltaic cell.    Reflection layer (2)    Semiconductor layer (3)    Resin layer (5)    Resin area (7)
NOVELTY - The resin film is boiled under water for 8 hours so that the equivalent weight of the film lies within 250-940.    USE - For fuel cell e.g. solid polymer fuel cell. Also for use in chloro alkali water-electrolysis, hydrogen-halide-acid electrolysis, brine electrolysis, oxygen enricher, humidity sensor, gas sensor, etc.    ADVANTAGE - Highly durable fluorinated ion-exchange resin film, is obtained.    DETAILED DESCRIPTION - An INDEPENDENT CLAIM is included for solid polymer fuel cell.
NOVELTY - The inorganic material such as zirconium phosphate or silica is dispersed in the polymer film along the direction of thickness of film with a concentration gradient.    USE - Used as solid polymer electrolyte film of solid polymer fuel cell.    ADVANTAGE - The battery strength is excellent even at high temperature as the adhesion with electrode is favorable.    DETAILED DESCRIPTION - An INDEPENDENT CLAIM is included for inorganic material composite polymer film manufacturing method.
NOVELTY - The grain-shaped fluororesin binder (2) with 1-40 weight%, couples several carbon fibers (1a) of the porous-carbon base material (1).    USE - Used as collector in solid polymer fuel cell.    ADVANTAGE - The gaseous-diffusion object with high tensile strength, with favorable compressibility and proof property and with excellent mechanical characteristics is manufactured easily.    DETAILED DESCRIPTION - An INDEPENDENT CLAIM is included for manufacturing method of gaseous-diffusion object.    DESCRIPTION OF DRAWING(S) - The figure shows a fragmentary sectional view of the gaseous-diffusion object. (Drawing includes non-English language text).    Porous-carbon base material (1)    Carbon fiber (1a)
NOVELTY - Lithium containing complex oxide powder (13) or carbon powder (14) is mixed in a solution containing crosslinking resin precursor, for forming a protective coat having lithium ion conductivity of 10-5 to 10-2 S/cm. A positive electrode (11) or a negative electrode (12) is formed by heating a slurry obtained by mixing a powder with resin binders (15,17).    USE - For manufacturing non-aqueous electrolyte secondary battery such as nickel-cadmium battery and lead battery used in electronic machine.    ADVANTAGE - Prevents reduction of low characteristics of the battery and increases charging/discharging efficiency.    DESCRIPTION OF DRAWING(S) - The figure shows a sectional view of non-aqueous electrolyte secondary battery manufacturing method. (Drawing includes non-English language text).    Positive electrode (11)    Negative electrode (12)    Complex oxide powder (13)    Carbon powder (14)
NOVELTY - A heat shrink tube (10) consisting of polystyrene has 0.1 to 5% coefficient of contraction in perpendicular direction with respect to the length direction of manganese dry battery, when the battery is preserved at 60 degrees C for 1 hour.    USE - Manganese dry battery.    ADVANTAGE - Provides electric current value by choosing coefficient of contraction of heat shrink resin tube.    DESCRIPTION OF DRAWING(S) - The figure shows the front cross-sectional view of the manganese dry battery.    Heat shrink tube (10)
NOVELTY - A polymer electrolyte fuel cell comprises a cell stack comprising electroconductive separator plates and electrolyte membrane-electrode assemblies, a pair of current collecting plates and a pair of end plates made of an electrically insulating resin-dominant material.    USE - The fuel cell is used for a portable power source, an electric vehicle and a co generation system.    ADVANTAGE - Reduced cost and weight, improved utilization of thermal energy and improved corrosion resistance.    DETAILED DESCRIPTION - A polymer electrolyte fuel cell comprises:    (a) a cell stack comprising electroconductive separator plates and electrolyte membrane-electrode assemblies respectively sandwiched between neighboring separator plates, each of the electrolyte membrane-electrode assemblies comprises a pair of electrodes with a polymer electrolyte membrane sandwiched between the pair of electrodes;    (b) a pair of current collecting plates sandwiching the cell stack;    (c) a pair of end plates sandwiching the cell stack provided with the pair of current collecting plates;    (d) a tightening mechanism for tightening the pair of end plates to apply a tightening pressure to the cell stack; and    (e) gas supply and exhaust mechanism for supplying, to the cell stack, and exhausting, from the cell stack, an oxidant gas and a fuel gas, the gas supply and exhaust mechanism comprising an oxidant gas inlet, an oxidant gas outlet, a fuel gas inlet and a fuel gas outlet, and comprising an oxidant gas flow channel for connecting the oxidant gas inlet and the oxidant gas outlet and a fuel gas flow channel for connecting the fuel gas inlet and the fuel gas outlet.    The pair of end plates is made from an electrically insulating resin-dominant material comprising resin as a main ingredient.    DESCRIPTION OF DRAWING(S) - The figure shows a front view of the fuel cell.
NOVELTY - Solar energy device comprises a photovolatic solar module arranged on the side of the building facing the sun; a heat exchanger connected to the module via lines; and a control and regulating device. The solar module has flexible foil-like elements lying singly or together on an amorphous, metallic or metal-coated substrate and embedded in the roof or facade of the building.    USE - Used for a building e.g. apartment.    ADVANTAGE - The device has high efficiency.    DETAILED DESCRIPTION - Solar energy device comprises a photovolatic solar module (1) arranged on the side of the building facing the sun; a heat exchanger (4) connected to the module via lines; and a control and regulating device. The solar module has flexible foil-like elements lying singly or together on an amorphous, metallic or metal-coated substrate (11) and embedded in the roof or facade of the building. Each element has air channels arranged on the lower side (15) of the substrate through which air flows to be heated or to cool the solar module. The heated air is fed to the heat exchanger which is connected to a heat pump (5) having an earth collector (6) or probe. The heated air post-heated by the heat pump and/or damper register is distributed into the individual rooms via a ventilation system.    Preferably the air channels are connected to a air collecting channel made from a thermally insulating and weather resistant material, such as vinyl rubber. The solar module is made from amorphous silicon, microcrystalline silicon, cadmium-technetium, dye, copper-indium-gallium diselenide or a double or multiple layer cell combination of cell layers.    DESCRIPTION OF DRAWING(S) - The drawing shows a solar energy device installed in a building.    Solar module (1)    Heat exchanger (4)    Heat pump (5)    Earth collector (6)    Substrate (11)    Lower side of substrate (15)
NOVELTY - The present invention relates to electrochemical hydrogen storing technology. The active material includes directional multi-wall carbon nanotube, copper powder and PTFE adhesive in the weight ratio of 1 to 2-5 to 3. The mixture with directional multiple-wall carbon nanotube as active matter, copper powder and PTFE adhesive for electrochemical hydrogen storing has obvious hydrogen storing performance and specific capacity up to 1000-1625 mA.h/g. Compared with available carbon nanotube electrochemical hydrogen storing material, the present invention has the advantages of high hydrogen storing amount, great charge and discharge current, short charge and discharge time and high practicality.
NOVELTY - A solar cell module has a double glazing glass (2) having two sheet glasses superposed at a prescribed distance with a spacer (23). The two sheet glasses and the spacer form an inner space (2A) of a sealed state. Several solar cells (11) which have been subjected to weather-resistant sealing process, are provided in the inner space.    USE - As solar cell module.    ADVANTAGE - The solar cell module is lightweight and highly reliable over a long period of time, and is manufactured by a simple process. A cracked solar cell can be exchanged with a new solar cell. The production yield of the module is improved, and the manufacturing cost is reduced. The solar cell is not in direct contact with the sheet glass forming the double glazing glass. As a result, the metal portion of the solar cell electrode is not in contact with the sheet glass forming the double glazing glass. The possibility of thermal crack of a glass or crack of the solar cell caused by the difference in coefficient of linear expansion between the solar cell and the sheet glass when the solar cell module is exposed to strong sunlight can be reduced. Thus, the reliability of the solar cell module is ensured over a long period of time.    DESCRIPTION OF DRAWING(S) - The figure shows the partial cross-section of the solar cell module.    double glazing glass (2)    inner space (2A)    sealing component (3)    transparent filler (4)    transparent film (5)    solar cells (11)    net-embedded glass (22)    spacer (23)
NOVELTY - A photovoltaic module (101) comprises a sealing polymer layer (2), a photovoltaic cell (3), a sealing polymer layer (3) and a weatherproof film (5) sequentially stacked on a light-transmissive substrate. The weatherproof film comprises a moisture-proof layer (5b) and a gas-proof layer (5d) made of polyphenylene sulfide, sequentially.    USE - For harsh environments such as volcanic areas, hot spring areas, and water purification and sewage treatment facilities, residential photovoltaic power generation system for buildings, warehouses and gymnasiums.    ADVANTAGE - The photovoltaic module withstands harsh outdoor environments, such as water purification and sewage treatment facilities. Hence, the photovoltaic module has improved industrial value and contributes to dissemination of photovoltaic module. The polyphenylene sulfide layer has excellent resistance against hydrogen sulfide gas, chlorine gas, methyl mercaptan, methyl sulfide and ammonia in volcanic areas. Hence, deterioration of moisture-proof layer is prevented.    DESCRIPTION OF DRAWING(S) - The figure shows a sectional view of the photovoltaic module.    substrate (1)    polymer layers (2,4)    photovoltaic cell (3)    weatherproof film (5)    PET layers (5a,5c)    moisture-proof layer (5b)    gas-proof layer (5d)    photovoltaic module (101)
NOVELTY - An electrolytic solution is impregnated to a composite polymeric structure which includes porous spherical particles of high and low polarity.    USE - For high energy density batteries e.g. lithium cell.    ADVANTAGE - Provides high ionic conductivity and excellent mechanical strength.    DETAILED DESCRIPTION - An INDEPENDENT CLAIM is included for composite solid polymer electrolyte manufacturing method.
NOVELTY - Thin film photovoltaic cells are manufactured by: (1) providing substrate (110) having first and second side; (2) depositing photoactive layer (120) on first side; (3) depositing first insulator layer (130) on first side; (4) depositing grid (140) on photoactive layer and first insulator layer; (5) depositing first electric contact on grid; and (6) depositing second electric contact on second side of substrate.    USE - The method and apparatus are used for manufacturing thin film photovoltaic cells.    ADVANTAGE - Individual cells can be bonded to one another eliminating the need for additional support substrate and interconnecting leads. It reduces the overall weight and thickness of individual cells and modules of cells. It also provides integrated interconnects which is easier and cheaper to manufacture.    DETAILED DESCRIPTION - INDEPENDENT CLAIMS are also included for:    (a) A photovoltaic cell apparatus for use as thin film photovoltaic cell comprising substrate, photoactive layer, first insulator layer, grid, first electrical contact,and second electrical contact;    (b) A method of manufacturing modules of photovoltaic cells comprising providing first photovoltaic cell apparatus and attaching second photovoltaic cell apparatus; and    (c) Apparatus for use as module of photovoltaic cells comprising first photovoltaic cell apparatus and second photovoltaic cell apparatus.    DESCRIPTION OF DRAWING(S) - The figure is a diagram of a cross-section of thin film photovoltaic cells.    Substrate (110)    Photoactive layer (120)    First insulator layer (130)    Grid (140)    Second insulator layer (150)    Electrostatic discharge layer (160)    Contact (170)
NOVELTY - A process for producing a boric ester compound by subjecting a compound containing oxyalkylene groups to boric esterification with a boron-containing compound, is new.    USE - The boric ester is used as a material in electrochemical devices such as secondary batteries and capacitors e.g. an electrolyte for the device contains the boric ester or its polymer.    ADVANTAGE - The boric ester has high ionic conductivity and is a very safe material for electrochemical devices.    DETAILED DESCRIPTION - A process for producing a boric ester compound involves subjecting a compound containing oxyalkylene groups to boric esterification with a boron-containing compound. The compound containing oxyalkylene groups and the boron-containing compound are of formulae (I) and (II), respectively.    X-(O(AO)n-H)a (I)    (RO)3-B (II)    X = an acryloyl or methacryloyl group or the residue of a compound having 1-6 OH groups;    AO = 2-4C oxyalkylene;    n = 1-6;    n x a = up to 600;    R = 1-4C alkyl.
NOVELTY - The battery has a hydrophobic barrier (14) which is provided on both sides of biplate (11) between the electrodes and elastomer (15). An outer seal is arranged around the biplate edge (16), which is positioned close to a sealed housing to conduct heat from biplate assembly to the ambient environment.    USE - For niche application such as hybrid vehicle, soft hybrid system and industrial application.    ADVANTAGE - The hydrophobic barrier prevents formation of the electrolyte path between the cells of the battery. The elastomer prevents the gas leakage from the cells. The outer seal prevents adjacent biplates from touching each other and thereby providing the battery which offers high power charge and discharge capability and improved durability at an affordable cost.    DETAILED DESCRIPTION - INDEPENDENT CLAIMS are also included for the following:    (1) bipolar battery manufacturing method; and    (2) biplate assembly.    DESCRIPTION OF DRAWING(S) - The figure shows a plan view of the biplate assembly.    Biplate (11)    Hydrophobic barrier (14)    Elastomer (15)    Biplate edge. (16)
NOVELTY - A rub-off reduction method involves depositing a quantity of phase change composition onto a rotary brush (16) positioned in contact with printing side of a paper. The brush is rotated so as to transfer the phase change composition to printing side of paper, where the preset quantity reduces rub-off from printing side of paper.    USE - For reducing rub-off of toner from paper in inkjet printer.    ADVANTAGE - Deposition of preset quantity of phase change composition onto rotary brush, reduces rub-off of toner image.    DESCRIPTION OF DRAWING(S) - The figure shows the schematic view of rub-off reducing apparatus.    Rotary brush (16)
NOVELTY - An array of photovoltaic (PV) assemblies comprises a base (26) comprising a main member and a cover (32); a support assembly (28); and a PV module (24). The cover comprises an electrical conductor, and an electrically-insulating surface layer.    USE - The invention is mountable to a support surface, e.g. roof of a building.    ADVANTAGE - The invention reduces wind uplift forces thus reducing or eliminating weight per unit of the array, reducing or eliminating the need for strengthening the support surface to support the weight of the array; and reduces or eliminates the need for the use of a roof membrane.    DETAILED DESCRIPTION - An array of PV assemblies comprises a base having an upper surface (65) and a lower surface (54), and comprising a main member and a cover defining the upper surface; a support assembly; and a PV module having an inner surface, an outer surface and a peripheral edge, secured to the base by the support assembly at a position overlying the upper surface of the base with the inner surface of the PV module being spaced apart from the upper surface of the base. The cover comprises an electrical conductor, and an electrically-insulating surface layer.    DESCRIPTION OF DRAWING(S) - The figure shows a cross-sectional view of the bottom surface of the base.    PV module (24)    Base (26)    Support assembly (28)    Cover (32)    Lower surface (54)    Upper surface (65)
NOVELTY - The thin film (12) containing a resin material and an organic compound different from the resin material, is formed. The resin material in the thin film is reacted to form a resin thin film (13). The resin thin film is made porous by removing the organic compound from the film and a porous resin thin film (14) is formed.    USE - For manufacture of porous resin thin film for manufacture of battery construction material (claimed).    ADVANTAGE - The porous resin thin film has macro-insulation and electricity conduction property. The battery manufactured using the thin film has excellent property. High performance of and size of reduction of rechargeable lithium ion battery is enabled by using the battery construction material.    DETAILED DESCRIPTION - An INDEPENDENT CLAIM is included for manufacture of a battery construction material.    DESCRIPTION OF DRAWING(S) - The figure shows a process sectional drawing of manufacture of the porous resin thin film.    Thin film (12)    Resin thin film (13)    Porous resin thin film (14)
NOVELTY - Thermoplastic aliphatic polyurethane with a hardness of 75 Shore A to 70 Shore D, a softening point of 90-150 degrees C and a tensile modulus of 2 MPa is used as the embedding material for solar cells in the middle layer of a photovoltaic module.    USE - For the direct production of electrical current from solar energy.    ADVANTAGE - A lightweight photovoltaic module obtained by a rapid, cost-effective method.    DETAILED DESCRIPTION - A photovoltaic module comprises:    (A) an outer layer facing the energy source, consisting of glass or impact-resistant, UV-resistant, weathering-resistant, transparent plastic with low water vapor permeability;    (B) a synthetic adhesive interlayer with one or more embedded, electrically interconnected solar cells; and    (C) a backing layer of glass or weather-resistant plastic with low water vapor permeability.    The adhesive in (B) consists of an aliphatic thermoplastic polyurethane with a hardness of 75 Shore A to 70 Shore D, a softening point of 90-150 degrees C and an E' modulus of 2 MPa (by the DMS method), which is the reaction product of:    (a) an aliphatic di-isocyanate;    (b) Zerewitinoff-reactive polyol(s) with 1.8-3.0 reactive hydrogen atoms on average and a number-average molecular weight (Mn) of 600-10000; and    (c) chain-extender polyol(s) with 1.8-3.0 reactive H atoms and an Mn of 60-500, using a mol ratio of (NCO groups):(reactive H atoms) = 0.85-1.2, preferably 0.9-1.1.    An INDEPENDENT CLAIM is also included for a method for the production of a photovoltaic module as described in a vacuum hot press laminator.    DESCRIPTION OF DRAWING(S) - The drawing shows a side view of the solar module. (Drawing includes non-English language text.)
NOVELTY - This invention relates to Li ionic polymer cell containing positive and negative pole pieces and isolation film in which the positive and negative pole piece, are applied with foil collector. Adhesive is any one of the following three or two of the three mixed according to any proportion (a) PVDF (b) modified PA or PA (c) modifier PE or polydiene. Advantages: high volume density, long circular life time, small internal resistance, broad temperature sphere, fine high multiplying discharging ability, low self discharge.
NOVELTY - Photoelectric device includes at least one photoactive element comprising a melanin-like material.    USE - The photoelectric device is used as a photovoltaic cell containing a photoanode (claimed).    ADVANTAGE - The melanin-like materials are cheaper to produce and may be derived from biological material. They have improved long term stability to photo and chemical oxidation due to the inherent free radical scavenging and antioxidant characteristics of melanin and melanin-like materials.    DETAILED DESCRIPTION - INDEPENDENT CLAIMS are also included for:    (a) production of mechanically stable, thin films of melanin-like material for electronic devices which comprises low temperature vapor deposition under vacuum conditions using precursors of melanin-like material as a source material, and    (b) an electrical connector which is conducting or semiconducting which comprises a melanin-like material.    DESCRIPTION OF DRAWING(S) - The figure shows a cross-section of a photoelectric device having a protective element comprising a melanin-like material.    First substrate (2)    Indium tin oxide layer (4)    Nano-structured photoanode (5)    N-type semiconductor (6)    Melanin-like material (7)    Second substrate (8)    Carbon/platinum coating (9)    Liquid electrolyte (14)
NOVELTY - An electrical contacting device (1) has an electrical contact (2) comprising a composition of an elastomer that comprises a non-metallic, electrically conductive elastomer, mounted on a support (3).    USE - The invention is for electrically contacting a fuel cell (claimed), particularly for contacting carbon separator plates in a solid polymer electrolyte fuel cell stack.    ADVANTAGE - The contacts are mounted on the support to prevent shorting of other contacts. The device is flexible, hence maintains reliable connection with a fuel cell. The electrical resistance of the device is of an intermediate value which is low enough for voltage measurement, and high enough to prevent substantial current flow due to electrical shorts that occur between adjacent contacts. Corrosion at the interface between the fuel cell and contact is avoided by the use of a non-metallic conductor.    DETAILED DESCRIPTION - INDEPENDENT CLAIMS are also included for the following:    (1) a fuel cell comprising the inventive contacting device; and    (2) a method of electrically contacting a fuel cell using the inventive contacting device.    DESCRIPTION OF DRAWING(S) - The figure shows a perspective view of the electrical contacting device.    electrical contacting device (1)    electrical contact (2)    support (3)
NOVELTY - A spherical lens (105) directs a portion of the light (115) from a light source e.g. sun, to an optical fiber (110) which is connected to an energy convertor. The convertor including thermal photovoltaic cell and light absorbing medium, converts the directed light into a different form of energy.    USE - For electrical power system by using thermophotovoltaics and also for lighting system by focussing light onto optical fiber, in street lamp.    ADVANTAGE - The apparatus provides a clean, efficient and reliable energy source providing electrical power to the power system.    DETAILED DESCRIPTION - INDEPENDENT CLAIMS are also included for the following:    (1) lighting apparatus;    (2) light collection method; and    (3) lighting method.    DESCRIPTION OF DRAWING(S) - The figure shows a schematic drawing of the light collection apparatus.    spherical lens (105)    optical fiber (110)    light (115)
NOVELTY - A compressor arrangement comprises an electric motor to deliver output air to the fuel cell system, a housing at least partly surrounding the compressor an/or electric motor, and air permeable sound insulation at least partly surrounding the compressor and/or electric motor.    USE - For the operation of a fuel cell system.    ADVANTAGE - The apparatus achieves effective and noise attenuation without undesired heat build-up arising, and increases the reliability of the fuel cell system.    DETAILED DESCRIPTION - A compressor arrangement for fuel cell system, comprises a compressor (12) with an intake air inlet, an electric motor (14) to deliver output air to the fuel cell system, a housing at least partly surrounding the compressor an/or electric motor, and air permeable sound insulation in the housing (30, 36) and at least partly surrounding the compressor and/or electric motor. It is adapted to intake air to pass through the air-permeable sound insulation before entering the compressor inlet.    An INDEPENDENT CLAIM is also included for a method of operating the compressor arrangement provided in a fuel cell system (22), comprising using the compressor to suck-in intake air and directing the intake air over at least one of the device, compressor and motor prior to entering the compressor inlet.    DESCRIPTION OF DRAWING(S) - The figure shows the basic design of the invention.    Compressor (12)    Electric motor (14)    Air flow (18)    Fuel cell system (22)    Housing (30, 36)    Foam material (32)
NOVELTY - A polymer electrolyte, its preparation method, a lithium battery employing the polymer electrolyte and its preparation method are provided, to improve the absorption property of an organic electrolyte liquid, thereby enhancing the ion conductivity, the mechanical properties and the binding force to an electrode.    DETAILED DESCRIPTION - The polymer electrolyte comprises a porous polymer membrane(27) comprising a softening agent polymer; and an organic electrolyte liquid(28) which comprises a curing catalyst, a lithium salt and an organic solvent and is prepared by curing reaction of an epoxy resin contained in the pores of the polymer membrane and the curing agent.    Preferably the softening agent polymer is at least one thermoplastic polymer selected from the group consisting of poly vinylidene fluoride, vinylidene fluoride-hexafluoropropylene copolymer, poly(vinyl chloride), polysulfone, polymethacrylate, polyolefin, polyethylene oxide, polyurethane, poly(vinyl alcohol) and polyacrylonitrile.
NOVELTY - A method for preparing a lithium polymer battery is provided, to allow positive electrode plates and negative electrode plates to be laminated alternatively between a division separation membrane easily, thereby improving the workability.    DETAILED DESCRIPTION - The method comprises the steps of dividing a separator to allow a plurality of division separation membranes(42) to be formed by the size proportional to the area of a positive electrode plate and a negative electrode plate(30); arranging a plurality of positive electrode plates consisting of two adjacent positive taps(21) per a package based on the even number-th division line; arranging a plurality of negative electrode plates(30) consisting of two adjacent negative taps(31) per a package based on the odd number-th division line; folding the even number-th division line and the odd number-th division line in zigzag; attaching a positive lead terminal and a negative lead terminal to the positive tap and the negative tap(31); and hot compressing the positive electrode plates and the negative electrode plates with an aluminum bag.
NOVELTY - A steam generation unit (11) provided in the combustion furnace of a modifier (3), generates wet water vapor stream, from introduced feedwater for reformation, using combustion exhaust gas. The generated stream flows into a cooling pipe (9) of carbon monoxide removal device (5) and then flows into a flow pipe (7a) as superheated steam, for reforming the heating gas.    USE - Solid-polymer fuel-cell electric power generator.    ADVANTAGE - The stabilized reformed gas is supplied using water vapor produced without pulsation and also shortens the starting time of solid-polymer fuel-cell electric power generator.    DETAILED DESCRIPTION - An INDEPENDENT CLAIM is also included for solid-polymer fuel-cell electric power generation method.    DESCRIPTION OF DRAWING(S) - The figure shows a schematic block diagram of the solid-polymer fuel-cell electric power generator. (Drawing includes non-English language text).    modifier (3)    carbon monoxide removal device (5)    flow pipe (7a)    cooling pipe (9)    steam generation unit (11)
NOVELTY - Separator for solid polymer electrolyte fuel battery comprises stainless steel covered with conductive compound, wherein the weight ratio of the stainless steel composition is (Cr%)+3.6(Ni%)+4.7(Mo%)+11.5(Cu%), and total corrosion resistance coefficient is 90 or higher.    USE - The separator is used in solid polymer electrolyte fuel batteries.    ADVANTAGE - The separation has good corrosion resistance and good conductivity.    DETAILED DESCRIPTION - An INDEPENDENT CLAIM is also included for the preparation of the separator.
NOVELTY - A nonaqueous cell is made by providing an anode, an organic electrolyte solution comprising a solute dissolved in an organic solution, and a solid cathode; and adding beta-aminoenone to the cell.    USE - For manufacturing a nonaqueous cell for transistorized devices, e.g. hearing aids, watches, and calculators.    ADVANTAGE - The invention reduces initial open circuit voltage in a nonaqueous cell.
NOVELTY - An electrical terminal comprises an electrically conductive body portion having a lengthwise axis. The body portion includes a first region configured to be adhered to and in electrical contact with a second region extending along the axis having apertures, and third region configured for electrical connection to a conductor.    USE - For electrically connecting conductive elements (31) by connecting the electrical terminal to an exposed electrically conducting grid of battery unit (20n, 20n+1), and connecting the electrical terminal to a flexible circuit (14) by an electrically conductive flap (32) (claimed).    ADVANTAGE - The invention allows the adhesive of a packaging material to seal more effectively, thus eliminating or reducing the amount of leakage from individual battery unit.    DESCRIPTION OF DRAWING(S) - The figure is an exploded perspective view of a battery pack having battery modules.    Flexible circuit (14)    Battery unit (20n, 20n+1)    Terminal (24)    Tang (26)    Conductive elements (31)    Flap (32)
NOVELTY - A window-type solar heat collector is composed of the low-vacuum cavity consisting of light transmission plate and transparent partition, circulating water channel chamber consisting of the transparent partition and water channel plate, heat collecting plate with heat insulating layer on its back and mounted on supporter, and the water chamber consisting of the transparent partition and water channel plate. It is characterized by that the heat collecting plate is made up of polycarbonate and polystyrene through injection moulding. Its advantages are high heat efficiency (greater than 60%),and large day lighting area.
NOVELTY - Non-aqueous electrolyte secondary cell contains positive and negative electrodes containing a material that stores and releases lithium ions and a binder polymer, separator(s) for separating the positive and negative electrodes, and a non-aqueous electrolyte containing a lithium salt and an organic solvent.    USE - Used in portable devices, transportable or movable machines, domestic electric apparatus. (claimed).    ADVANTAGE - The cell has excellent overcharging characteristics. Charging with a high current density and high speed charging are possible. Charging/discharging cycle lifetime is improved.    DETAILED DESCRIPTION - Non-aqueous electrolyte secondary cell contains positive and negative electrodes containing a material that stores and releases lithium ions and a binder polymer, separator(s) for separating the positive and negative electrodes, and a non-aqueous electrolyte containing a lithium salt and an organic solvent. The electrolyte contains a substances which oxidizes at the positive electrode at an electric cell voltage of 4.1-5.2V.    The substance is subjected to an oxidation reaction at the positive electrode which is different to the lithium releasing reaction and generates a reduction reaction different from the storing reaction at the negative electrode.    INDEPENDENT CLAIMS are also included for:    (1) a power source where the cells are connected multiply, in series and/or in parallel;    (2) a method of charging the cell.    DESCRIPTION OF DRAWING(S) - Figure 2 shows a graph of voltage and cell temperature during overcharging of the cell. (Drawing contains non-English language text).
NOVELTY - Electric device, e.g. battery, having a gelled acid electrolyte (142A) comprises a complexed lanthanide that forms a redox pair with a second element in which reduction of the lanthanide and oxidation of the second element produce current provided by the battery.    USE - The electric device is used as e.g., a battery (claimed) useful for e.g., radios and portable computers.    ADVANTAGE - The invention obtains high current efficiency of zinc plating during charging, and increases the hydrogen over potential.    DESCRIPTION OF DRAWING(S) - The figure is a schematic view of an exemplary battery.    Gelled acid electrolyte (142A)
NOVELTY - The polymer electrolyte comprises a modified polymeric material, an alkali metal salt and an aprotic solvent. The polymeric material comprises a halogen-containing polymer with enhanced halogen level, relative to the halogen content of the polymer formed from polymerization of its monomer. The salt and the aprotic solvent are integrated with the modified polymeric material.    USE - For rechargeable batteries (claimed).    ADVANTAGE - The polymer material improves the ionic conductivity of the electrolyte and hence stability of battery is improved. The electrolyte has good electrochemical and chemical stability during storage.    DETAILED DESCRIPTION - INDEPENDENT CLAIMS are also included for the following:    (1) rechargeable battery which comprises an anode containing an alkali metal, a cathode and a polymer electrolyte;    (2) polymer comprising modified polymeric material; and    (3) method for preparing solid polymer electrolyte, which involves providing a halogen containing polymer, halogenating the polymer and blending together with modified polymeric material, alkali metal salt and aprotic solvent.    DESCRIPTION OF DRAWING(S) - The figure shows the temperature dependence ionic conductivity of solid polymer electrolyte.
NOVELTY - A mold cavity (14) with a rim (51) surrounded by a movable ring (50), is loaded with molding material. A mold core (12) is pressed against the molding material to form a molded portion. The ring is lowered to eject the finished molded portion.    USE - For compression molding of a mixture of graphite and thermosetting resin for graphite plates e.g. graphite fuel cell electrode plate used in fuel cell industry.    ADVANTAGE - The molding material is filled to the upper surface of the movable ring, allowing the powdery molding material to be evenly distributed. Since the ring is lowered for ejection, the force needed to eject the molded portion is lessened.    DESCRIPTION OF DRAWING(S) - The figure shows a cross-sectional view of the molding apparatus.    mold core (12)    mold cavity (14)    movable ring (50)    rim (51)
NOVELTY - A fuel cell is formed by providing graphite particles on the opposing surface (30) of the mass compression sheet (10) and treating the sheet with water resistant additive, so as to attain more hydrophobic property than untreated sheet to form treated sheet.    USE - For electrochemical fuel cell.    ADVANTAGE - Reduces the weight of fuel cell, improves the solubility of organic expansion aid in intercalation solution. Enables free flow of fluid into and through smooth sided channels.    DESCRIPTION OF DRAWING(S) - The figure shows a perspective view of the fuel cell.    Mass compression sheet (10)    Opposing surfaces (30)
NOVELTY - A solar cell module comprises a semiconductor crystal substrate (13); and a support body having a curved surface structure. The semiconductor crystal substrate is fixed in a bent state to the support body.    USE - As solar cell module.    ADVANTAGE - The solar cell module has curved surface structure, which can convert solar radiation into electric power at high conversion efficiency.    DETAILED DESCRIPTION - An INDEPENDENT CLAIM is also included for a method of manufacturing a solar cell module comprising disposing a semiconductor crystal substrate between uncured resins; pressing the uncured resins with the semiconductor crystal substrate against a surface cover (11) having a curved surface structure; and heating the uncured resins for curing the resins to hold the semiconductor crystal substrate in a bent state and be bonded to the surface cover.    DESCRIPTION OF DRAWING(S) - The figure is a cross-sectional view of a solar cell module.    Surface cover (11)    Back cover (12)    Semiconductor crystal substrate (13)    Wires (14)    Transparent resin (16)
NOVELTY - The electrochemical cells have electrically conductive laminations (5,6) comprising inner metal layers (7,7a) and outer polymeric layers (8,8a) including perforations (9,9a) respectively. The respective laminations which contact the outer face of the negative and positive electrodes (2,3) are sealed in the periphery to form an enclosure including the electrodes, separator (4) and electrolyte.    USE - Bipolar electrochemical battery.    ADVANTAGE - The battery has improved energy storage capacity and provides stable and efficient performance, ensuring long term chemical and physical stability. The sealing performance is improved.    DETAILED DESCRIPTION - INDEPENDENT CLAIMS are included for the following:    (1) electrochemical wafer cell;    (2) electrochemical wafer cell assembly; and    (3) bipolar electrochemical battery manufacturing method.    DESCRIPTION OF DRAWING(S) - The figure shows the electrochemical wafer cell.    negative and positive electrodes (2,3)    separator (4)    conductive laminations (5,6)    inner metal layers (7,7a)    outer polymeric layers (8,8a)    perforations (9,9a)
NOVELTY - A battery includes a package (1) having a first component formed with a cup and second component bonded to the first component; electrolyte cell (3a) received in the cup and sealed in the package; and lead terminals (51j, 52j) having respective inner and outer portions, and intermediate portions level with or higher than an upper surface of the non-aqueous electrolyte cell.    USE - The battery, e.g. film packaged or non-aqueous electrolyte battery (claimed), is used in battery-powered devices such as portable electric device, electric cars and motorcycles bicycles, or battery-powered systems such as uninterruptible power supply systems or distributed electric power storage systems.    ADVANTAGE - The battery is durable and highly reliable.    DETAILED DESCRIPTION - A battery includes a package including a first component (2) formed with a cup (2a) and a second component (1a) bonded to the first component for closing the cup; an electrolyte cell received in the cup and sealed in the package; and lead terminals having respective inner portions connected to the electrolyte cell, outer portions passing through the boundary between the first and second components. The lead terminal has intermediate portion on a level with or higher than the upper surface of the non-aqueous electrolyte cell.    An INDEPENDENT CLAIM is also included for a process for fabricating the above battery comprising forming a recess in a film forming part of a package, receiving an electrolyte cell having lead terminals projecting from plates in the recess and sealing the electrolyte cell in the package.    DESCRIPTION OF DRAWING(S) - The figure is a cross-section of battery structure.    Package (1)    Second component (1a)    First component (2)    Cup (2a)    Electrolyte cell (3a)    Lead terminals (51j, 52j)
NOVELTY - A solar collector system includes a transparent polycarbonate made sheet or casing (9) that contains focusing lenses (10), reinforcement linings (11), and special contour endings that allow for a water-tight welded sealing for a uniform water circulation throughout the system.    USE - Used as solar collector.    ADVANTAGE - The inventive solar collector is more attractive and provides volume reduction and price-cut per output. It does not includes piping and has high thermal output ratio than the conventional solar panels. It blends nicer with rooftops of modern architectures or even in areas with stringent municipal bylaws.    DESCRIPTION OF DRAWING(S) - The figure shows a perspective view of the whole solar system.    Solar-collector base (1)    Aluminum sheets (3)    Synthetic material sheet (2)    Casing (9)    Reinforcement linings (11)
NOVELTY - Production of hydrogen comprises reacting waste containing resin and water in the presence of hydrated iron oxide particles and/or iron oxide particles.    USE - Used for producing and recovering hydrogen from resin waste for use as a clean energy in e.g. fuel cells as an alternative to electrical energy.    ADVANTAGE - Energy efficiency is not lowered and environmental pollution is not high. Hydrogen recovery is safe.    DETAILED DESCRIPTION - INDEPENDENT CLAIMS are also included for:    (1) the recovery of hydrogen by reacting waste containing resin and water in the presence of hydrated iron oxide particles and/or iron oxide particles and collecting the hydrogen from the reaction mixture;    (2) the use of hydrated iron oxide particles and/or iron oxide particles for producing and recovering hydrogen from resin waste material;    (3) the manufacture device of hydrogen; and    (4) the device for manufacturing and recovering hydrogen.
NOVELTY - Manufacture of a lithium polymer secondary battery containing a polymer electrolyte layer comprising a lithium ion conductive polymer gel between a positive electrode and a negative electrode.    USE - Used as a lithium polymer secondary battery.    ADVANTAGE - By optimizing the concentration of the photopolymerization initiator and the UV radiation illuminance, the cell characteristics and productivity of the battery can be improved.    DETAILED DESCRIPTION - Manufacture of a lithium polymer secondary battery containing a polymer electrolyte layer comprising a lithium ion conductive polymer gel between a positive electrode and a negative electrode. The method comprises:    (i) forming a precursor solution containing at least 1 polymerizable monomer and a lithium salt, a non-aqueous organic solvent and a photopolymerization initiator in an amount of 500-10000 ppm which initiates the polymerization reaction by UV irradiation, to form the polymer gel; and    (ii) forming a polymer electrolyte layer comprising the polymer gel by impregnating the precursor solution in a substrate and irradiating UV light of an illuminance over 30mW/cm2 for 0.1-20 seconds.    An INDEPENDENT CLAIM is also included for a lithium polymer secondary battery.    DESCRIPTION OF DRAWING(S) - Figure 1 shows the battery.    Electrode terminal (1)    Polymer electrolyte layer (2)    Positive electrode (3)    Positive electrode collector (4)    negative electrode collector (5)    Negative electrode (6)    Aluminum laminate resin film outer material (7)
NOVELTY - A polymer is composed of saturated alkyl or fluoroalkyl carbon links that connect alternating nitrogen, sulfur or oxygen atom(s) or oxygen, nitrogen or sulfur through saturated alkyl or fluoroalkyl carbon spacers to oxyphosphorus (valence III or V) group, oxysilicon group, oxyboron, and/or oxyaluminum group.    USE - For forming a solid polymer electrolyte film (claimed) for use in lithium batteries.    ADVANTAGE - The polymer has high thermodynamic stability and the polymer electrolyte using the polymer exhibits excellent ionic conductivity.    DETAILED DESCRIPTION - An INDEPENDENT CLAIM is included for a solid polymer electrolyte which comprises polymer(s) and electrolyte salt(s).
NOVELTY - Provided is a novel sodium/sulfur cell which overcomes problems associated with stability and limited working temperature which are disadvantages of existing sodium/sulfur cell working in liquid state.    DETAILED DESCRIPTION - The sodium/sulfur cell consists of a solid sodium anode; a solid polymer electrolyte consisting of 10-98 wt% of ion conductor, 1-3 wt% of sodium salt, and 1-60 wt% of glymic solvents; and a solid sulfur anode consisting of 10-80 wt% of sulfur, 1-50 wt% of carbon, 1-50 wt% of polyethylene oxide, and 1-10 wt% of sodium salt.    The sodium anode is selected from the group consisting of sodium metal, sodium powder, sodium alloy, sodium compound, and carbon containing sodium ion. The sulfur cathode is selected from the group consisting of active sulfur, organic sulfur compound, and alloy containing sulfur.
NOVELTY - A three dimensional cell comprises a structural unit of two cells connected via separator (10) which passes ions upon passing electricity. One of the cells is filled with its electrolyte solution and an electron releasing active substance in the form of powder, particles or a plate moulding. The other cell is filled with an electron absorbing substance. The structure has a layer of conductive current collector (18,20) which is not permeable to ions in contact with the active substances or a laminate of a multiple of such layers via ion impermeable conductive segregations (16). The active material obtained by adding conductive filler and resin into material effecting cell reaction and curing is integrated with one of separator, segregation and current collector.    USE - Three dimensional cells.    ADVANTAGE - The structure overcomes the problem of long assembling time and high assembling cost.    DETAILED DESCRIPTION - INDEPENDENT CLAIMS are also included for:    (1) an electrode structure for three dimensional cells as mentioned above;    (2) a similar structure where the active substance is integrated with the segregation;    (3) a similar structure where the active substance is integrated with the current collector;    (4) a similar structure where the active substance is integrated with two of separator, segregation and current collector;    (5) preparation of the electrode materials; and    (6) high output three dimensional cells.    DESCRIPTION OF DRAWING(S) - The drawing illustrates the cell.    Separator (10)    Cathode active material (14)    Segregation (16)    Anode current collector (18)    Cathode current collector (20)
NOVELTY - A solar battery is manufactured by: (1) forming a lower electrode (102), an upper electrode, and a semiconductor layer (103) on an insulating substrate (101) by laminating; (2) forming a protective film on a substrate of the semiconductor layer; (3) forming an opening portion at the semiconductor layer, or the semiconductor layer and the lower electrode by laser beam process; and (4) removing the protective film.    USE - The manufacture of a device, preferably a solar battery (claimed).    ADVANTAGE - The device prevents a decrease of characteristics of the solar battery and production yield caused by particles of powder condition generated by a laser beam process.    DESCRIPTION OF DRAWING(S) - The figure shows a step in a solar battery forming process.    Substrate (101)    Lower electrode (102)    Semiconductor layer (103)
NOVELTY - A pack-bonded, multiphase composite material (10) comprises at least two layers of a matrix material (20) pack-bonded with reinforcement material (30) layer(s). The reinforcement material is oriented in a pack-bonded direction. The matrix material and the reinforcement material are chemically dissimilar.    USE - For use in a cell of a battery.    ADVANTAGE - The material provides increased physical properties without compromising its chemical properties, does not require the creation of an inter-metallic phase or internal galvanic cell from the alloying metal atoms, and promotes future optimization designs of the matrix material based solely on electro-chemical and electrical conductivity properties with minimal compromise in the mechanical strength.    DETAILED DESCRIPTION - INDEPENDENT CLAIMS are also included for:    (a) a method of producing a composite material for a battery cell, comprising forming a stack (40) of at least two layers of matrix material interleaved with reinforcement material layer(s), and pack-bonding (comprising cold rolling processes (50)) the stack to uniformly disperse the reinforcement material in the matrix material in a pack-bonding direction; and    (b) a method of forming an expanded metal battery plate by expanding and cutting the composite material.    DESCRIPTION OF DRAWING(S) - The figure shows the process of forming a composite material.    Composite material (10)    Matrix material (20)    Reinforcement material (30)    Stack (40)    Cold rolling processes (50)
NOVELTY - A fueling apparatus comprises at least two fuel bearing containers (7) placed in proximity to each other for moving fluid from container(s) into other container(s) for generating a hydrocarbon bearing fuel with other container(s), and moving the hydrogen bearing fuel from the other container to an exit.    USE - The fueling apparatus, e.g. hydrogen generator, used for fueling polymer electrolyte membrane fuel cells.    ADVANTAGE - The method provides a simple, reliable, and safe fuel interactive system for small hydrogen fuel cells that prevents inadvertent hydrogen production by any single ampule exposed to water or typical consumer environment.    DESCRIPTION OF DRAWING(S) - The figure shows two encapsulated diffusion ampule system.    Containers (7)    Ampules (8, 12)    Chemical hydrides (11)    Hydrogen gas (21)    Fuel cell (90)    Products (91)
NOVELTY - A silicon carbide slurry for the electrolyte matrix of a phosphoric acid-type fuel cell and its preparation method are provided, to improve the performance and the lifetime of a fuel cell by the uniform distribution of size of slurry particles.    DETAILED DESCRIPTION - The silicon carbide slurry comprises 45-55 vol % of a silicon carbide with a particle size of 0.1-1 micrometers and 45-55 vol% of a silicon carbide with a particle size of 1-10 micrometers, and comprises 3-10 wt% of PTFE (polytetrafluoroethylene) based on the total weight of the two kind of silicon carbide.    The method comprises the steps of dispersing two kind of silicon carbide into a deionized water containing PTFE, respectively; ball-milling the respective dispersion solution for 2-4 hours to obtain two kind of slurry; and mixing the two kind of slurry to prepare the silicon carbide slurry.
NOVELTY - A lithium polymer battery is provided to allow the polymer material of the inside surface of an aluminate laminate film to be injected into the meshes, thereby maximizing the binding force and preventing the leakage of an electrolyte solution.    DETAILED DESCRIPTION - The lithium polymer battery(100) comprises positive electrode plates(20) and negative electrode plates(30) which are laminated alternatively between separators(40), contain a positive tap(21) contact with a positive lead terminal(21a) and a negative tap(31) a negative lead terminal(31a), respectively, and are sealed by an aluminum laminate film(50), wherein the part of the positive lead terminal(21a) and the negative lead terminal(31a) where the terminals are contacted with the aluminum laminate film(50) are mesh-shaped(21b,31b).
NOVELTY - Provided are a novel hybrid polymer electrolyte, a lithium secondary battery comprising the hybrid polymer electrolyte polymer and their fabrication methods.    DETAILED DESCRIPTION - The hybrid polymer electrolyte comprises superfine fibrous porous polymer matrix with particles having diameter of 1-3000 nm, polymers and lithium salt-dissolved organic electrolyte solutions incorporated into the porous polymer matrix.    The hybrid polymer electrolyte has advantages of better adhesion with electrodes, good mechanical strength, better performance at low and high temperatures, better compatibility with organic electrolytes of a lithium secondary battery and it can be applied to the manufacture of lithium secondary batteries.
NOVELTY - A hybrid sol comprises (SiOx(OH)y)n particles where y is 0-4 and x is 0-2 being a mixture of a first fraction having an average particle size of 4-15 nm and a second fraction having an average particle size of 20-60 nm, water and a solvent.    USE - The hybrid sol is useful for the deposition on glass of abrasion resistant, optically transparent porous silica layers having a refractive index of 1.2-1.40 ( claimed) for the coating of solar collectors and photovoltaic cells.    ADVANTAGE - The hybrid sol is stable.    DETAILED DESCRIPTION - A hybrid sol comprises (SiOx(OH)y)n particles where y is 0-4 and x is 0-2 being a mixture of a first fraction having an average particle size of 4-15 nm and a second fraction having an average particle size of 20-60 nm, water and a solvent. The sol is prepared by hydrolytic polycondensation of tetraalkoxysilanes in an aqueous solvent medium to yield silicon oxide-hydroxide particles having a particle size of 4-15 nm with addition of a monodispersed silicon oxide-hydroxide sol having an average particle size of 20-60 nm with a standard deviation of no greater than 20%.    INDEPENDENT CLAIMS are included for the following:    (1) a process for the production of the hybrid sol whereby silicon oxide-hydroxide sol is added at least 5 minutes after the addition of the tetraalkoxysilane to the aqueous solvent medium;    (2) glass having a porous antireflection layer of silicon dioxide having a refractive index of 1.20-1.40, deposited from the hybrid sol.
NOVELTY - The invention discloses the method for over handing the grid plate made of the lead-wire mesh used for the lead acid battery. When the lead-wire mesh is being woven, the two pairs of the nylon wire together with the lead wire are interwoven to the lead-wire mesh at both sides of the lead-wire mesh with the preset width. The heater is set up at the lower part of the nylon wire, and the knife tool is set up at the upside of the lead-wire mesh between the two pairs of the nylon wire. First, with the woven lead-wire mesh being moved, the nylon wire and the lead-wire mesh are bound through heating of the heater. Then, the overhanded lead-wire of the required width is obtained through cutting using the knife tool. The method can produce multiple overhanded lead-wire meshes with different widths at same time.
NOVELTY - A protection apparatus for lithium ionic secondary battery is provided to decrease size of the battery without requirement for alternative terminal blocks by applying a semiconductor process for conducting COB of a wafer die and package-molding and cutting it to fuse an epoxy mold compound and form it into the terminal block.    DETAILED DESCRIPTION - The protection apparatus in a circuit form is produced by molding components on a substrate(4) with the epoxy mold compound(10) in a form of the terminal block; and inserting gold-plated terminals (+,-)(11,11') into the components, then soldering them by way of thermal bonding device to control height of the soldier. The terminals (11,11') are inserted into electrodes (B+,B-) of a battery to make an integrated apparatus. The components on the substrate(4) may output terminals(7,7'), TH terminal(8), ID terminal(9) or the like.
NOVELTY - A hydrogen supply unit (30) has a discharge pipe (45) which opens a hydrogen packed tube (44) and a shut-off valve (46) for opening/closing the discharge pipe. A common pipe (41) which connects the hydrogen packed tube to a hydrogen storage apparatus (31) is opened/closed by a shut-off valve (42).    USE - For electrical vehicle and hybrid car.    ADVANTAGE - Since the valve opens/closes the hydrogen discharge pipe, the hydrogen filling opening of the hydrogen packed tube is prevented from the entry of foreign material such as air. Hence, anomalous reaction is prevented, and stable electricity power generation is achieved efficiently. Reduces the number of units used in the hydrogen supply unit. Hence, the manufacturing cost is reduced.    DETAILED DESCRIPTION - An INDEPENDENT CLAIM is included for fuel-cell system control method.    DESCRIPTION OF DRAWING(S) - The figure shows the block diagram of fuel-cell system.    hydrogen supply unit (30)    hydrogen storage apparatus (31)    common pipe (41)    shut-off valves (42,46)    hydrogen packed tube (44)    discharge pipe (45)
NOVELTY - The lithium secondary battery has a positive electrode, negative electrode and electrolyte. The electrolyte includes polyethyleneglycol dimethacrylate with 0.5-10 weight percentage and acrylonitriles with range of 0.1-2 weight percentage.    USE - For portable electronic device e.g. mobile telephone, camcorder, notebook computer.    ADVANTAGE - Reduces the reaction of negative electrode and electrolyte without reducing the battery property.    DETAILED DESCRIPTION - An INDEPENDENT CLAIM is included for lithium secondary battery manufacturing method.    DESCRIPTION OF DRAWING(S) - The figure shows the graph explaining the relation between efficiency and charging voltage of battery. (Drawing includes non-English language text).
NOVELTY - The film includes a cross-linking acid modification terpolymer layer (21) and a polyolefin resin layer (22). The film is laminated on either sides of a lead wire (4) of a battery.    USE - For lead wire (claimed) of battery (claimed) such as lithium ion battery and lithium-polymer battery used for personal computer, personal digital assistant, mobile telephone, video camera and electric vehicle.    ADVANTAGE - The lead wire of the battery is sealed stably by the film, when the battery is inserted into the battery package.    DETAILED DESCRIPTION - INDEPENDENT CLAIMS are included for the following:    (1) Battery packaging material;    (2) Lead wire; and    (3) Battery.    DESCRIPTION OF DRAWING(S) - The figure shows a sectional view of the film for lead wire.    Lead wire (4)    Cross-linking acid modification terpolymer layer (21)    Polyolefin resin layer (22)
NOVELTY - A multilayer film (20) containing cyclic polyolefin layer (23), is provided between laminate (10) and lead wire (4).    USE - For lead wires of battery e.g. lithium ion battery, lithium-polymer battery, fuel cell, electrolytic capacitor, etc.    ADVANTAGE - The lead wires of battery is sealed stably, without short circuit of barrier layer and lead wire by heat and pressure of heat sealing.    DETAILED DESCRIPTION - An INDEPENDENT CLAIM is included for battery packaging material.    DESCRIPTION OF DRAWING(S) - The figure shows the explanatory view of electrode film formation method.    Lead wire (4)    Laminates (Parking object(20)    Cyclic polyolefin (23)
NOVELTY - Desulfurization of an organosulfur compound-containing liquid oil involves processing the liquid oil by using an oxidizing agent and contacting the processed liquid oil with an absorbent. The oxidizing agent is selected from hydrogen peroxide, carboxylic acid, acidic catalyst and acid.    USE - For producing hydrogen for fuel cells (claimed).    ADVANTAGE - The sulfur content in the organosulfur compound-containing liquid oil is effectively reduced to 1 ppm or less. The absorbent and desulfurizing agent added during desulfurization have long life. The hydrogen for fuel cells is manufactured economically.    DETAILED DESCRIPTION - The organosulfur compound-containing liquid oil is selected from natural gas, alcohol, ether, liquefied petroleum gas, naphtha, gasoline, kerosene, light oil, fuel oil, asphaltene oil, oil-sand oil, coal liquid, petroleum group heavy oil, shale oil, GTL, waste-plastic oil and/or bio fuel. The carboxylic acid is selected from formic acid, acetic acid, benzoic acid, salicylic acids and/or their derivatives. The acidic catalyst is selected from heteropolyacid, silica-alumina, silica-magnesia, silica-boria, zeolite, sulfuric-acid supporting zirconia, platinum-sulfuric-acid supporting zirconia, silica, zinc oxide, alumina, titania, ceria, vanadium pentaoxide, antimony pentaoxide, aluminum chloride, clay, activated clay, acid clay and diatomaceous earth. The acid is selected from sulfuric acid, sulfonic acid, hydrochloric acid, nitric acid, antimony pentafluoride, trifluorocarbon, tin chloride, zinc chloride and/or iron chloride. The absorbent is selected from silica, alumina, silica-alumina, zeolite, titania, zirconia, magnesia, zinc oxide, clay, diatomaceous earth, activated carbon and/or insoluble synthetic resin. An INDEPENDENT CLAIM is included for manufacture of hydrogen for fuel cells.
NOVELTY - The device has a water vapor permeable film (23) provided between raw material and ejection gas flow paths (21, 22). The water vapor permeable film has a moisture permeable resin layer comprising hardened perfluoro sulfonic acid group ion exchange resin, such that the resin layer is pinched between pair of polymeric porous films.    USE - Humidification device of fuel cell for motor vehicles.    ADVANTAGE - Provides a compact humidification device that performs sufficient humidification reliably without changing the oxygen concentration of the air supplied to the battery.    DESCRIPTION OF DRAWING(S) - The figure shows the outline block diagram of the fuel cell equipped with the humidification device.    Gas flow paths (21, 22)    Water vapor permeable film (23)
NOVELTY - A concave type gasket (6) has a concave portion (6a) inserted into an injection hole (2) of a sealing plate (1). The concave portion is press-fitted to the stopper using a sealing stopper (3) made of material harder than the gasket and has diameter greater than the internal diameter of the concave portion.    USE - For AV apparatus, personal computer, portable communication tool device.    ADVANTAGE - Injection hole is sealed reliably, without changing the sealing plate.    DETAILED DESCRIPTION - An INDEPENDENT CLAIM is included for injection hole sealing method.    DESCRIPTION OF DRAWING(S) - The figure shows a sectional view of the sealing process of the injection hole. (Drawing includes non-English language text).    Sealing plate (1)    Injection hole (2)    Sealing stopper (3)    Concave type gasket (6)    Concave portion (6a)
NOVELTY - An olefin-type adhesive layer (4) is formed between the metal and sealant layers (3,5) of a film material.    USE - For thin batteries e.g. lithium ion secondary battery (LIB).    ADVANTAGE - Maintains the battery performance for a long period of time by preventing corrosion of the metal layer and peeling of the metal and sealant layers, as the olefin-type adhesive layers is resistant to hydrofluoric acid produced in the battery.    DESCRIPTION OF DRAWING(S) - The figure shows the fragmentary sectional view of film material. (Drawing includes non-English language text).    Metal and sealant layers (3,5)    Olefin-type adhesive layer (4)
NOVELTY - A thermosetting resin layer (5) is formed between a metal layer (3) and a sealant layer (7) which are sealed by heat treatment.    USE - For thin battery such as lithium ion secondary battery (LIB) for use in electronic device.    ADVANTAGE - Hydrofluoric acid in battery is prevented from corroding the metal layer and is prevented from peeling, hence the battery performance and durability are improved efficiently.    DESCRIPTION OF DRAWING(S) - The figure shows a sectional view of the bag for thin battery. (Drawing includes non-English language text).    Metal layer (3)    Thermosetting resin layer (5)    Sealant layer (7)
NOVELTY - The shock absorbing material comprises a fiber assembly with thickness 1-100 mm and porosity of about 80-99.5%. The fiber assembly contains at least 30 wt.% of polymer filaments of diameter at least 0.05 mm.    USE - For fuel cell used for electric vehicle.    ADVANTAGE - Lightweight and excellent vibration absorption are achieved and durability of the shock absorbing material is improved.    DESCRIPTION OF DRAWING(S) - The figure is the graph showing distortion test result of three-dimensional knitted fabric comprising shock absorbing material with respect to residual distortion factor. (Drawing includes non-English language text).
NOVELTY - The packaging material is a laminate (10) sequentially containing base material layer (11), adhesive layer (17), chemical conversion treatment layer (14), aluminum (12), layer (14), acid modified polyolefin layers (15,16) and polyolefin layer. A slipping agent of fatty acid amide group is coated on the surface of base material layer.    USE - For lithium ion batteries.    ADVANTAGE - Delamination of the laminate during emboss molding, and corrosion of aluminum due to the hydrogen fluoride generated by the reaction between electrolyte and water are prevented.    DETAILED DESCRIPTION - An INDEPENDENT CLAIM is included for manufacture of the packaging material which involves degreasing the aluminum, performing chemical conversion treatment, providing layer (11) by dry laminate method on one surface of aluminum, providing layer (15) on another surface after drying and baking the emulsion of acid modified polyolefin, and hot laminating polyolefin film.    DESCRIPTION OF DRAWING(S) - The figure shows the cross-section of the packaging material.    Laminate (10)    Base material layer (11)    Aluminum (12)    Chemical conversion treatment layer (14)    Acid modified polyolefin layers (15,16)    Adhesive layer (17)
NOVELTY - A method of making an electrode comprising a current collector and an electrochemically active material associated with it by applying a painted layer including conductive particles between the collector and the material and then thermally treating the painted layer at a temperature above the ambient.    USE - The method is used in the manufacture of supercapacitors and lithium batteries, especially double electrochemical layer supercapacitors and lithium-ion or lithium- polymer batteries.    ADVANTAGE - The interfacial resistance between the active material and current collector (contact resistance) is reduced and, at the same time, the protection of the collector against dissolution and passivation is improved.    DETAILED DESCRIPTION - INDEPENDENT CLAIMS are also included for    (1) a method of making a generator of electricity comprising an electrolyte and two or more electrodes, one of which includes a current collector; and    (2) a distinct electrochemically active material associated with it, prepared by the above method.
NOVELTY - Absorber for a heat exchanger comprises an absorption plate (1), several heat exchange pipes (12) of a heat exchange medium between the plates and plastic riveted joints.    USE - For solar energy devices, particularly solar collectors (claimed).    ADVANTAGE - The loss of time is reduced.    DESCRIPTION OF DRAWING(S) - The drawing shows a solar energy collector.    Absorption plate (1)    Metal pipes (12)
NOVELTY - The non-aqueous electrolyte comprises ethylene carbonate and dimethyl carbonate, 0.1 to 5 weight percent of boric acid ester or sultone derivative and 0.01 to 0.5 weight percent of isocyanuric-acid derivative.    USE - Non-aqueous electrolyte secondary battery for mobile telephone, portable electronic machine, personal digital assistant (PDA), etc.    ADVANTAGE - Minimizes the battery swelling during high temperature and low temperature charging efficiency reduction.    DESCRIPTION OF DRAWING(S) - The figure shows a longitudinal cross-sectional view of the non-aqueous electrolyte secondary battery.
NOVELTY - The solid-polymer-electrolyte type battery (1) contains a solid polymer electrolyte (6) between a positive electrode (4) and negative electrode (5). The electrolyte contains a supporting electrolyte containing a fluorine compound. The ionization potential Ip/eV by highest occupied molecular orbital method is 6-9.    USE - As lithium-ion-battery.    ADVANTAGE - The discharge capacity is increased by setting the ionization potential to specific range. The charging and discharging efficiency of the battery is improved by using the solid polymer. No liquid spill is caused and the compact high rechargeable lithium-ion battery having improved mechanical strength is obtained. The battery is easily manufactured with favorable charging and discharging efficiently.    DETAILED DESCRIPTION - An INDEPENDENT CLAIM is included for solid polymer electrolyte manufacturing method.    DESCRIPTION OF DRAWING(S) - The figure shows a sectional drawing of the solid-polymer-electrolyte type battery. (Drawing includes non-English language text).    Solid-polymer-electrolyte type battery (1)    Positive electrode (4)    Negative electrode (5)    Solid polymer electrolyte (6)
NOVELTY - The non-aqueous electrolyte secondary battery has an positive electrode and a negative electrode. The negative electrode contains 0.1-0.5 weight% (wt.%) of polyacrylate and 0.3-0.5 wt.% a water soluble polymer other than polyacrylate.    USE - For power generation.    ADVANTAGE - The non-aqueous electrolyte secondary battery has excellent high load discharge property and low temperature discharge property.    DESCRIPTION OF DRAWING(S) - The figure shows sectional view of non-aqueous electrolyte secondary battery.    Non-aqueous electrolyte secondary battery (1)    Positive electrode (3)    Negative electrode (4)
NOVELTY - The ceramic powder and the binder (50) are molded together and sintered. The ceramic powder includes larger and smaller diameter ceramic particles mixed at predetermined ratio.    USE - For dial of solar cell watch/clock, also for other electronic devices.    ADVANTAGE - Since larger and smaller particles are packed precisely, distortion, curvature and crack are not generated on the cells and excellent reliability and impact resistance are obtained.    DETAILED DESCRIPTION - INDEPENDENT CLAIMS are included for the following:    (1) Manufacturing method of substrate;    (2) Solar cell watch; and    (3) Solar cell.    DESCRIPTION OF DRAWING(S) - The figure shows a sectional view of processes involved in manufacture of substrate.    Binder (50)
NOVELTY - The organic polymer composite for lead accumulator consists of polyorganosiloxane, organic silicone rubber, sulfuric acid of density 1.40-1.64 and pure water. It is prepared through the mixing of the first mentioned two components, adding the last mentioned component to dilute, and final adding of the third mentioned component. The composite may be used to replace dilute sulfuric acid as electrolyte in lead accumulator or may be further diluted and used for the electrode plate in lead accumulator, so as to raise the low temperature discharge capacity, life and other electric indexes of accumulator and reduce the corrosion of the electrolyte to electrode plate.
NOVELTY - The nano-crystalline titanium dioxide solar cell comprises a system sensitized by a dry polymer electrolyte, without presence of solvent. The electrolyte is the elastomer (Epichlomer-16): poly epichlorohydrin-co-oxide of ethylene, charged with NaI and I2. EMBODIMENT - The salt promotes ionic conduction, and the redox pair facilitates operation of a photo-electrochemical cell.    USE - In power engineering.
NOVELTY - The battery has a separator (4) comprising overcharge-proof additive selected from the group of diphenylether, bis (p-tolyl) ether, and 3-phenoxy toluene. The gas permeance resistivity of the separator is 400s/100ml or less at the initial stage, 350-700s/100ml and 700-2100s/100ml after 15 minutes at a temperature of 110degreesC or 120degreesC under a tensile load of 25kg/cm2.    USE - Non-aqueous electrolyte secondary battery.    ADVANTAGE - The safety of the non-aqueous secondary battery can be improved at high temperature.    DESCRIPTION OF DRAWING(S) - The figure shows a schematic view of the non-aqueous electrolyte secondary battery.    Separator (4)
NOVELTY - Heater panels (10), each made of black plastic and corrugated sheet, float on pool water (32). The upper surface of the panel has parallel corrugations (22) and the lower flat surface covers the bottom of corrugations so as to form solar radiation absorbing channels (26,30). The pool water is heated by conductively heating the water traversing the channels by solar radiation.    USE - For warming up and covering water in a swimming pool (claimed).    ADVANTAGE - The heater panel is inexpensive, portable and easy to store. It enables efficient heating of the pool water.    DESCRIPTION OF DRAWING(S) - The figures show a partial environmental, perspective view of an outdoor swimming pool covered with tethered panels and the sectional view of the heater panel.    heater panels (10)    corrugations (22)    solar radiation absorbing channels (26,30)    pool water (32)
NOVELTY - Gas-diffusion plate has water-repelling layer, active layer, and current lead; water-repelling layer has following composition: 41-70 mass percent of polyethylene and carbon material containing 50-100 mass percent of graphite; active layer that has in its composition polyethylene and activated carbon is doped in addition with graphite in proportion of 20-60 mass percent of activated carbon content. Fractional composition of graphite introduced in water-repelling layer ranges between 0.5 and 100 mcm and particle size of graphite introduced in active layer may vary between 5 and 500 mcm.    USE - Electrochemistry; manufacture of air-metal current supplies.    ADVANTAGE - Reduced alkali penetrability and enhanced electric conductivity of carbon-containing electrode layers. 5 cl, 3 ex
NOVELTY - Aromatic polyether obtained by polymerizing a substantially equimolar mixture of (A) dihydric phenols and (B) dihalogenobenzene compounds in organic high polar solvents in the presence of carbonates and/or bicarbonates of alkali metals has at least 0.1 equivalent of (C) acid groups and (D) other substituents with respect to the ether bond at ortho position of the ether bond.    USE - The polyether is used as polymer electrolytes for fuel cells.    ADVANTAGE - The polyether has high ionic conductivity and heat resistance.
NOVELTY - A new polymer has a repeating unit of specific formula. The polymer provides a potential ratio of up to 1.2 times when it is subjected to the stability testing against metallic lithium. The potential ratio is given by the potentials at the first cycle and at the 100 th cycle.    USE - As solid polymer electrolyte for rechargeable lithium batteries.    ADVANTAGE - The polymer has higher stability against metallic lithium.    DETAILED DESCRIPTION - A new polymer has a repeating unit of formula (1). The polymer provides a potential ratio of up to 1.2 times when it is subjected to the stability testing against metallic lithium. The potential ratio is given by dividing the potential of the hundredth cycle by that of the first cycle in the repeating polarization testing.    R = 1-4C alkylene residue;    X- = deprotonated residue of acid;    Y+ = nitrogen containing compound cation
NOVELTY - A gel electrolyte consists of an electrolytic salt, a solvent for the electrolytic salt, a polymer having gel formation with respect to the solvent, and an organic compound having reversible gel formation.    USE - The gel electrolyte is used for the battery, or the capacitor.    ADVANTAGE - The gel electrolyte has reduced polymer ratio. The result exhibits sufficient gel form like self-standing film and high ion conductivity.
NOVELTY - A new electrolyte composition comprises a liquid crystal compound with a polysiloxane repeating unit of specific formula.    USE - For non-aqueous rechargeable batteries or dye-sensitized photo-electrochemical cells.    ADVANTAGE - The new electrolyte composition has improved ionic conductivity and durability.    DETAILED DESCRIPTION - A new electrolyte composition comprises a liquid crystal compound with a repeating unit with a polysiloxane structure of formula (1).    R = alkyl group;    L = single bonding or connecting group;    A = liquid crystal substitution group
NOVELTY - A solid electrolyte is formed by hardening a liquid composition.    USE - The solid electrolyte is used for a polymer solid electrolyte battery.    ADVANTAGE - The liquid compound provides the polymer with superior molecular motion. Hardening the liquid composition provides the solid electrolyte with superior ion conductivity and safety.    DETAILED DESCRIPTION - A solid electrolyte is formed by hardening a liquid composition. The liquid composition contains a monomer with an acryloyl group of formula (1) at one end an electrolytic salt and a liquid compound with a dielectric constant of 10 or less and a boiling point of 150 degrees C or higher.    R2 = formula (2);    R0 = -H or -CH3;    R3 = CH3-, C2H5-, i-C3H7-, n-C3H7, or n-C4H9;    R1 = CH(CH3).
NOVELTY - The complex solid polymer electrolyte comprises hydrocarbon group solid polymer electrolyte complexed to zirconium phosphate compound having chelate property functional group.    USE - For fuel cell (claimed), as electrolyte film for electrochemical devices, water electrolyzer, hydrogen-halide acid electrolyzer, brine electrolyzer, hydrogen and/or oxygen enricher, humidity sensor and gas sensor.    ADVANTAGE - The radicalization of peroxide is suppressed by chelate property functional group. The solid polymer electrolyte is reinforced by chelate property functional group. The electrolyte is inexpensive and excels in oxidation resistance, strength and creep-proof property.    DETAILED DESCRIPTION - The chelate property functional group is selected from amino alkylene phosphonic acid, allyl amino alkylene phosphonic acid, imino phosphonic acid, amino dialkylene phosphonic acid or alkylene diamine triphosphonic acid group. INDEPENDENT CLAIMS are included for the following:    (1) Manufacture of complex solid polymer electrolyte; and    (2) Fuel cell.
NOVELTY - A substrate (4) is installed directly in a housing (8). The difference between the thermal expansion coefficient of the substrate and the housing is less than 10%.    USE - For X-ray image pick-up apparatus (claimed) used in medical diagnostic device.    ADVANTAGE - Avoids the need for a glass base by directly installing a substrate in the housing and thus provides a light weight and small sized X-ray image pick-up apparatus.    DETAILED DESCRIPTION - INDEPENDENT CLAIMS are included for the following:    (1) X-ray image pick-up apparatus; and    (2) X-ray image pick-up system.    DESCRIPTION OF DRAWING(S) - The figure shows the sectional drawing of the X-ray image pick-up apparatus. (Drawing includes non-English language text).    Substrate (4)    Housing (8)
NOVELTY - The polymer blend proton conductor has mixture of proton acid group polymer and non-conducting polymer with filming property.    USE - For solid polymer fuel cell used in e.g. space craft. Also for electrolysis of sea water.    ADVANTAGE - High performance conductors is easily obtained without using expensive polymer group or complicated synthetic process.
NOVELTY - An electrolytic composition is formed of an anion site and a cation site. At least one of the anion site and the cation site contains a liquid crystal compound containing an atomic group consisting of a repeating unit of formula (I).    USE - The electrolytic composition is used for the electro-chemical battery, the photoelectro-chemical battery, and the nonaqueous secondary battery. The liquid crystal compound is used for the electrolytic composition.    ADVANTAGE - The electrolytic composition substantially has no volatilization and superior charge transport performance. The electro-chemical battery has superior durability and ion conductivity. The photoelectro-chemical battery has superior durability and photoelectric transfer characteristics. The nonaqueous second battery has superior cyclic characteristics without decreasing battery capacity. The liquid crystal compound has superior charge transport performance without compromising mechanical strength.    DETAILED DESCRIPTION - At least one of the anion site and the cation site contains a liquid crystal compound containing an atomic group consisting of a repeating unit of formula (I).    R1, R2 = optionally substituted alkyl;    n = integer of 3 or higher.
NOVELTY - Solar collector panel heats and chromatizes water and is of polycarbonate plastic, alveolar, transparent or translucent, colored or not, painted on one or both faces of any color, sunlight in passing through honeycombs in panel chromatizes
NOVELTY - A conductive curable resin composition consists of curable resin mixture (A) and carbon material (B) at a (A) to (B) weight ratio of 70-5:30-95. The resin mixture (A) comprises 2-80 wt.% elastomer having a Mooney viscosity of at least 25 at 100 degrees C.    USE - The composition is used for sheet molding (claimed). It is useful in the manufacture of an uncured sheet (claimed), grooved conductive cured sheet, fuel cell separator, cell assembly, electrode, or heat-releasing plate (claimed). It can be used to produce cured products, e.g. electrical products, mechanical parts, and vehicle parts.    ADVANTAGE - The composition produces cured products having excellent conductivity and heat release properties.    DETAILED DESCRIPTION - INDEPENDENT CLAIMS are included for:    (a) a process of producing an uncured sheet by shaping the inventive composition in uncured shape using an extruder, roller, or calender;    (b) a process of producing a grooved cured sheet, by cutting and punching the uncured sheet, supplying the sheet to a die, and heat-curing the sheet with a compression molding machine; and    (c) a fuel cell separator comprising a cured body obtained by supplying the conductive curable resin composition or the uncured sheet into a double-side grooved die and curing it with a compression molding machine, the fuel cell having a volume resistivity of not more than 2x10 to the power-2 OMEGAcm, a contact resistance of not more than 2x10 to the power -2 OMEGAcm2, a thermal conductivity of at least 1 W/m.K, a gas permeability of not more than 1x10 to the power -6 cm2/s, and a boron content of at least 0.1 ppm.
NOVELTY - An alloy area (7) consists of alloy of materials such as metal e.g. sliver or aluminum and metallic oxide e.g. zinc oxide or stannic oxide, contained in a reflection layer (2). A transparent electrode layer (4) is provided along the circumference of a photoelectric conversion active region. The electrode layer and alloy area are electrically insulated from each other.    USE - Photovoltaic cell e.g. solar cell.    ADVANTAGE - Exhibits high water and moisture resistance and improves endurance with respect to corrosive aqueous solution, even during prolonged outdoor exposure.    DETAILED DESCRIPTION - An INDEPENDENT CLAIM is included for photovoltaic cell manufacturing method.    DESCRIPTION OF DRAWING(S) - The figure shows the sectional view of the photovoltaic cell.    Reflection layer (2)    Transparent electrode layer (4)    Alloy area (7)
NOVELTY - The solid polymer electrolyte is obtained by hardening the precursor containing a monomer. The ratio of mole number of reactive group to that of the other groups of the monomer satisfies predetermined relationship.    USE - For portable apparatus e.g. mobile telephone, PHS, portable personal computer.    ADVANTAGE - The ratio of the number of reactive group with respect to other groups of a monomer is adjusted without reducing the battery property.    DESCRIPTION OF DRAWING(S) - The figure shows the graph representing the capacitance change of the battery. (Drawing includes non-English language text).
NOVELTY - The solid electrolyte is obtained by hardening a liquid composition. The liquid composition contains a liquid compound with boiling point of 150 degrees C or more and dielectric constant of 10 or less, terminal acryloyl modified alkylene oxide monomer with 3 or less ethylene oxide groups and electrolyte salt.    USE - For polymer solid electrolyte cell (claimed).    ADVANTAGE - The solid electrolyte is safe to use. Since the polymer obtained by polymerizing the monomer has high motile terminals and high molecular maneuverability, the electrolyte shows excellent ionic conductivity.    DETAILED DESCRIPTION - The solid electrolyte contains 10-80 weight% of the liquid compound with respect to the liquid composition.    An INDEPENDENT CLAIM is included for polymer solid electrolyte cell.    DESCRIPTION OF DRAWING(S) - The figure shows the internal block diagram of a polymer electrolyte battery.
NOVELTY - The oxidation and heating gas are supplied or emitted by the battery manifolds (110a,110b,110d,110e), through the access holes. The cell (111) is connected electrically to a separator (112), such that the damaged cell (111a) is blocked by the gas passage way slots (112g,112h) of the separator.    USE - For repairing solid polymer electrolyte fuel cell.    ADVANTAGE - The damaged cell is blocked by gas passage way slots of separator simply and reliably, thereby the repair operation of the fuel cell is performed efficiently in a simplified manner.    DETAILED DESCRIPTION - An INDEPENDENT CLAIM is included for solid polymer electrolyte fuel cell repair apparatus.    DESCRIPTION OF DRAWING(S) - The figure shows the explanatory view of fuel cell repair process. (Drawing includes non-English language text).    Battery manifolds (110a,110b,110d,110e)    Cell (111)    Damaged cell (111a)    Separator (112)    Gas passage way slots (112g,112h)
NOVELTY - Electrode (2), photoelectric conversion layer (3) and electrode (4) are sequentially laminated on transparent substrate (1). A transparent layer (5) made of either of acrylic resin, polyimide resin, silicone resin, or epoxy resin is formed between laminated sections of layer (3) and electrode (4), such that its thickness is greater than that of laminated section.    USE - For various electronic device.    ADVANTAGE - Provides solar cell with high conversion effectiveness and also improves design property and photoelectric conversion efficiency.    DETAILED DESCRIPTION - An INDEPENDENT CLAIM is included for solar cell manufacturing method.    DESCRIPTION OF DRAWING(S) - The figure shows a sectional view of the solar cell. (Drawing includes non-English language text).    Transparent substrate (1)    Electrodes (2,4)    Photoelectric conversion layer (3)    Transparent layer (5)
NOVELTY - The use of an at least single sided sheet coated with a synthetic plastic film (15), thickness 0.25-2 mm as carrier for solar cells or solar cell modules is new.    USE - The solar cells are useful for supplying solar energy.    ADVANTAGE - Solar cell mounting is simplified and optimized, some drawbacks of previous systems are avoided, e.g. decreased efficiency due to their not facing the sun directly, and the cells last longer.    DETAILED DESCRIPTION - An INDEPENDENT CLAIM is included for a solar cell assembly module (4) with at least one solar cell or solar cell module (6) and sheet profile supporting surface (5), where this sheet profile is coated on at least one side with film (15), which consists predominantly of a polymer synthesized from ethylene monomers and at least one copolymer of vinyl esters of 2-3C alkane carboxylic acids and/or 1-4C alkyl esters of acrylic acid, and the synthetic plastic film (15) is coated with the polymer.    DESCRIPTION OF DRAWING(S) - Figure 1 shows an example of solar cell mounting.    fixing leg, (3)    solar cell assembly module, (4)    sheet profile supporting surface, (5)    solar cell module, (6)    fixing leg, (7)    fixing leg, (8)    bonding leg, (9)    support leg, (10)    screw connection, (11)    screw connection, (11)    synthetic resin film (15)
NOVELTY - The colloidal electrolyte for accumulator consists of silicon dioxide, polyacrylamide, phosphoric acid, sulfuric acid and deionized water in certain proportion. The colloid of crosslinked polyacrylamide and gaseous silicon dioxide and has high stability, less separation between colloid and liquid while charging, no need of extracting free liquid after colloid injection, low manufacture error and no thixotropy of colloid. The present invention has also the advantages of fast charge speed, long service life, high output power and less environmental pollution.
NOVELTY - Elongated strips formed by scribing a layer of conductive material for isolated parallel connection of cells, are interrupted at regular intervals, corresponding to cell boundaries, such that interruptions are located at or near every Nth cell boundary, where N is at least 2. The cell boundaries are offset, such that interruption of every Nth strip are aligned, and each pair of cells are separated by N-2 intervening cells.    USE - For electric power generation.    ADVANTAGE - The interconnect structure of the photovoltaic device can be formed at relatively high speed and at low cost, with small number of process, by scribing the conductive layer which forms isolated parallel connection between the cells, in series of strips, using a series of straight high speed laser scribes. By providing series connections between each pair of adjacent cell, the localized faults are self isolated and self bypassed.    DETAILED DESCRIPTION - An INDEPENDENT CLAIM is included for contact structure formation method for photovoltaic device.    DESCRIPTION OF DRAWING(S) - The figure shows the back view of photovoltaic device.
NOVELTY - The heat sink film (2) which covers positive electrode projection terminal (11) has a cutting line (3) along which it is peeled to expose the positive electrode projection terminal.    USE - Dry cell.    ADVANTAGE - The identification of new dry cell and old dry cell can be done easily by inspecting the heat sink film.    DESCRIPTION OF DRAWING(S) - The figure shows a perspective view of the dry cell.    Heat sink film (2)    Cutting line (3)    Positive electrode projection terminal (11)
NOVELTY - Conductive film comprises a support with at least one surface introduced with ionic groups to which conductive fine particles with electrical charges, so as to be bondable to the ionic groups, are electrostatically bonded.    USE - Used as conductive films for display elements of plasma, EL and LC type, e.g. as used in mobile phones, and films for solar cells.    ADVANTAGE - The conductive film has excellent electrical conductivity, high strength, good adhesiveness to the support, high scratch resistance and excellent durability. The conductive film can be manufactured economically. The graft polymer has a strong ability to adsorb charged particles, and allows arrangement and dense line-up of conductive particles.
NOVELTY - An amorphous film (13) containing an impurity is formed on a substrate (11) and a metal layer is formed on the amorphous film. The formed film is heat-treated and an electric field is applied to crystallize the amorphous film.    USE - For thin film transistor liquid crystal display, solar cells and image sensors.    ADVANTAGE - The crystallization is performed at low temperature and a polycrystalline thin film having excellent crystallinity is obtained. The silica film prevents the diffusion impurities from the substrate to the amorphous silicon thin film and cuts off thermal flow into the substrate. The relative reduction of incubation time, nucleation rate and acceleration of grain growth rate by crystallizing the impurity growth silicon thin film, provides a large sized and high quality polycrystalline silicon grains, thereby enhancing the crystallinity and mobility of the display device.    DETAILED DESCRIPTION - An INDEPENDENT CLAIM is included for fabricating liquid crystal display.    DESCRIPTION OF DRAWING(S) - The figure shows the amorphous silicon film.    substrate (11)    amorphous film (13)
NOVELTY - A flow field plate forming material is manufactured by providing a sheet of a compressed mass of expanded graphite particles (10) having first and second parallel, opposed surfaces (30). The sheet is treated with a water resistant additive to render it more hydrophobic than an untreated sheet to form a treated sheet. The sheet is formed into a flow field plate.    USE - The material is used for the manufacture of a flow field plate forming material useful for an electrochemical fuel cell, e.g. proton exchange membrane fuel cell.    ADVANTAGE - The material provides a void-free to optimize electrical and thermal conductivities.    DESCRIPTION OF DRAWING(S) - The figure shows a pair of rollers used for the inventive method.    Graphite particles (10)    Opposed surfaces (30)
NOVELTY - An electrolyte solution composition for a lead storage battery is provided, to prevent the overcharging of a lead storage battery, thereby preventing the exhaustion of an electrolyte solution in use and the corrosion of components due to the leakage of sulfuric acid.    DETAILED DESCRIPTION - The electrolyte solution composition comprises 100 parts by weight of distilled water and sulfuric acid; and 2-5 parts by weight of a polymer material which shows the phase transition according to the temperature.    The polymer material is gelled as the temperature increases, and preferably is a copolymer containing a (meth)acrylamide-based derivative or a copolymer obtained by copolymerizing a (meth)acrylamide-based derivative and other kind of basic compound.    The (meth)acrylamide-based derivatives is N,N'-alkyl acrylamide, and preferably the N,N'-alkyl acrylamide is selected from the group consisting of N-isopropylacrylamide, N,N'-diethyl acrylamide, N-acryloyl pyrrolidine and N-ethyl acrylamide.
NOVELTY - The wafer carrier (20) consists of a box-shaped object surrounded by metal plates (21,23) with a space to hold wafers (100) in parallel. The wafer held by the wafer carrier is immersed in a solder tank for surface treatment, so that the melting solder does not adhere to the wafer carrier.    USE - Wafer carrier for solar cell wafer.    ADVANTAGE - Prevents the generation of cracks in wafers.    DETAILED DESCRIPTION - INDEPENDENT CLAIMS are included for the following:    (1) Solder processing method; and    (2) Solar cell wafer.    DESCRIPTION OF DRAWING(S) - The figure shows a perspective view of the wafer carrier.    Wafer carrier (20)    Metal plates (21,23)
NOVELTY - A porous hollow fiber (2a), cathode catalyst layer (2b), solid-polymer electrolyte layer (2c) and anode catalyst layer (2d) are sequentially formed covering a gas flow hollow structure (2p). The fiber consists of an organic high molecular compound of gas permeability.    USE - E.g. hollow fiber type solid-polymer fuel cell (PEFC) for electricity generation.    ADVANTAGE - Since coating at inner face is not required, the PEFC cell can be produced easily. Since two pole catalyst layer is provided to outer surface side of hollow fiber, the area of the reaction layer boundary surface per unit volume can be enlarged, thereby increasing the amount of electricity generation.    DESCRIPTION OF DRAWING(S) - The figure shows an exploded perspective view of PEFC cell.    Porous hollow fiber (2a)    Cathode catalyst layer (2b)    Solid-polymer electrolyte layer (2c)    Anode catalyst layer (2d)    Gas flow hollow structure (2p)
NOVELTY - The battery (1) comprises non-aqueous electrolyte having aromatic additional agent(s) selected from biphenyl, furan, thiophene and/or their derivatives, and a separator of porous polyolefin. The separator is processed at 110 degreesC for 15 minutes, tension load of 25 kg/cm squared is applied and the separator is machine drawn. The total pore volume of the separator is 0.3-1.5 cm cubed/g.    USE - For safety devices.    ADVANTAGE - The non-aqueous secondary battery provides safety at high temperature conditions and during overcharge conditions.    DETAILED DESCRIPTION - A non-aqueous electrolyte secondary battery (1) contains a positive electrode (2), a negative electrode (3), a non-aqueous electrolyte containing electrolyte salt dissolved in a non-aqueous solvent, and a separator (4). The non-aqueous electrolyte comprises aromatic additional agent(s) selected from biphenyl, furan, thiophene and/or their derivatives. The separator consists of porous polyolefin. The separator is processed at 110 degreesC in air for 15 minutes, tension load of 25 kg/cm squared is applied along longitudinal direction of the separator, and the separator is machine drawn. The total pore volume of the separator is 0.3-1.5 cm cubed/g.    DESCRIPTION OF DRAWING(S) - The figure shows a schematic partial cross-sectional diagram of the cylindrical battery. (Drawing includes non-English language text).    Secondary battery (1)    Positive electrode (2)    Negative electrode (3)    Separator (4)
NOVELTY - The gaseous diffusion layer (3) consists of a coating layer containing electroconductive particle on the surface of a porous material. The coverage of the coating layer with respect to the porous material is 80% or more.    USE - For an electrolyte film/electrode contact piece of a polyelectrolyte type fuel cell used for electricity generation.    ADVANTAGE - Generation of electric short circuit between electrolyte film/electrode contact piece is prevented.    DETAILED DESCRIPTION - INDEPENDENT CLAIMS are included for the following:    (1) Electrolyte film/electrode contact piece using the gaseous diffusion layer;    (2) Polyelectrolyte type fuel cell; and    (3) Manufacture of electrolyte film/electrode contact piece.    DESCRIPTION OF DRAWING(S) - The figure shows the cross-section of the polyelectrolyte type fuel cell.    Gaseous diffusion layer (3)
NOVELTY - The arrangement for controlling a flap (6) of an air channel of a storage heater comprises an adjustment element with a springy lever (12) which at one end (13) is clamped, and at the other end (15) carries a bimetal strip (16) controlling the flap. The arrangement further includes a manually adjustable cam disk (19) in contact with the lever.    USE - In particular, for fixed storage heaters.    ADVANTAGE - The control arrangement has a simple structure, and is more conveniently handleable than known comparable control arrangements.    DESCRIPTION OF DRAWING(S) - The drawing shows the proposed control arrangement and a part of a storage heater.    Housing (1)    Core material (2)    Hood (3)    Flap (6)    Springy lever (12)    Bimetal strip (16)    Cam disk (19)
NOVELTY - The present invention belongs to the manufacture technology of fuel cell. The making process of the double plates includes the following steps: making mold according to the proper technology requirement of double plates and fluid field; high pressure extrusion in injection molding machine to produce double plastic plates with high strength, high corrosion resistance and heat resistance by using selected heat resisting resin; surface coating to form one layer of conducting alloy onto the surface of the plastic plates. The manufacture process can reduce the cost of fuel cell and raise the stability and reliability of fuel cell.
NOVELTY - Proton-conducting polyazole-based polymer membranes obtained by heating a polyazole polymer with polyphosphoric acid at up to 400degreesC under inert gas and coating the solution obtained onto a substrate.    USE - For the production of electrodes and membrane-electrode units for use in fuel cells for e.g. cars.    ADVANTAGE - Acid-doped polymer membranes which show the technical usage properties of polyazole-based membranes plus an increased specific conductivity, especially at operating temperatures above 100degreesC, and can also be used without adding moisture to the fuel gas.    DETAILED DESCRIPTION - A proton-conducting polymer membrane based on polyazoles, obtained by    (A) dissolving a polyazole polymer in polyphosphoric acid (PPA);    (B) heating the solution at up to 400degreesC under inert gas;    (C) forming a membrane from the solution on a substrate; and    (D) processing to obtain a self-supporting membrane.    INDEPENDENT CLAIMS are also included for:    (1) electrodes with a proton-conducting polymer coating obtained by stages (A) and (B) as above, followed by coating the solution onto an electrode and processing the coating    (2) a membrane-electrode unit containing membrane(s) as defined above and electrode(s) (optionally as defined above)    (3) fuel cells containing membrane-electrode units as described above.
NOVELTY - Laminate for battery outer covering having an aluminum foil and an inner layer, has a resin layer comprising an aminated phenol polymer (A), an acrylic polymer (B), a phosphorus compound (C) and a zirconium compound (D) between the aluminum foil and inner layer.    USE - The laminate is used in the production of lithium ion polymer secondary batteries.    ADVANTAGE - The laminate has excellent adhesion and gas barrier properties. Separation between the aluminum foil and the inner layer is avoided.    DETAILED DESCRIPTION - An INDEPENDENT CLAIM is also included for a secondary cell using the laminate in the outer covering.
NOVELTY - Providing compositions and methods for improved batteries.    USE - For household, automotive or other uses where a relatively small battery capacity is required.    ADVANTAGE - The invention can allow normal operation of the batteries even if the electrolyte from the anode and cathode compartment are mixed.    DETAILED DESCRIPTION - A battery has an electrolyte that includes a redox pair comprising two elements. The first element is cerium. The reduction of cerium and oxidation of the second element provide current produced by the battery.    DESCRIPTION OF DRAWING(S) - The figure is a schematic view of a battery during discharge.    Cell (110A)    Anode compartment (120A)    Anode (122A)    Cathode compartment (130A)    Cathode (132A)    Separator (140A)
NOVELTY - Polymer battery has a positive electrode, a negative electrode and a polymer electrolyte including a polymer, a support salt and a phosphazene derivative.    USE - Used as a polymer battery.    ADVANTAGE - The battery has excellent self-extinguishing properties and flame retardancy, stability, discharge characteristics at low temperatures and storage characteristics at high temperatures. It is free from the leakage of a liquid and can be miniaturized while retaining cell characteristics.    DETAILED DESCRIPTION - An INDEPENDENT CLAIM is also included for a polymer electrolyte for a polymer battery containing a polymer, a support salt and a phosphazene derivative.
NOVELTY - The solid polymer type fuel comprises: (1) a number of reactive gas supply separators; (2) a conductive, porous and water-repellent layer; (3) water supply means for supplying liquid water to an introduction portion of a fuel gas; and (4) means for controlling the flow of the water.    USE - Solid polymer-type fuel cell system.    ADVANTAGE - Simple, compact and lightweight.    DETAILED DESCRIPTION - The solid polymer type fuel comprises a number of reactive gas supply separators (8) arranged on at least one of the mutually opposing face of each unit cell (4) and the non-opposing face of the unit cell (4) and including a fuel gas supply passage such as a groove (22) and an oxidizer gas supply passage such as a groove (49) disposed on the opposing faces; a conductive, porous and water-repellent layer (51) interposed between at least a catalyzer layer (42) and the groove (22); water supply means or the groove (22) for supplying liquid water to an introduction portion (23) of a fuel gas; and means (31) for controlling the flow of the water to be supplied to the fuel gas introduction portion (23).
NOVELTY - The covering material consists of a 1,3,5-triazine ring compound with ultraviolet-absorbing optionally substituted phenyl group(s).    USE - For coating onto incident light side of a photovoltaic cell of a solar cell module.    ADVANTAGE - Volatilization of ultraviolet absorber which suppresses photodegradation of resin is restrained. Reduction in weight and cost of the solar cell module are attained using the covering material, without reduction in weather resistance. The solar cell module has excellent productivity, weather resistance, light resistance and heat resistance.    DETAILED DESCRIPTION - An INDEPENDENT CLAIM is included for a solar cell module which comprises covering material as surface coating material coated to incident light side of a photovoltaic cell (101).    DESCRIPTION OF DRAWING(S) - The figure shows the sectional drawing of the solar cell module.    Photovoltaic cell (101)
NOVELTY - An organic resin coating layer (6) is formed on the surface of a substrate (1) at temperature below the junction temperature of the substrate and crystallized semiconductor particle (2) is arranged on the substrate (1). The particle (2) is joined to the substrate (1) by being heat processing above the eutectic temperature of oxygen in atmosphere.    USE - For solar power generation.    ADVANTAGE - Enables easy arrangement of crystallized semiconductor particle on the substrate.    DESCRIPTION OF DRAWING(S) - The figure shows a sectional view of the process involved in the manufacture of photoelectric conversion apparatus.    Substrate (1)    Crystallized semiconductor particle (2)    Organic resin coating layer (6)
NOVELTY - A polyalkylene oxide group solid polymer electrolyte composition contains lithium salts (in weight%) (3-30), cross-linking agent (0.1-80), polyalkylene glycol alkyl-ether alkyl (meth)acrylate (0.1-70), a mixture (0.1-80) of polyalkylene glycol dialkyl ether and non-aqueous solution type polar solvent, and curable initiator (0.5-5).    USE - For forming solid polymer electrolyte film for lithium polymer secondary battery (both claimed) used for electric vehicle, portable information terminals such as mobile telephone, notebook personal computer and camcorder.    ADVANTAGE - The introduction of cross-linking agent makes the solid polymer electrolyte to have three-dimensional electrode structure. The mechanical properties of electrolyte such as drawing or bending, conductivity and flexibility are improved. The distance between polymer strands are maintained.    DETAILED DESCRIPTION - A polyalkylene oxide group solid polymer electrolyte composition contains lithium salts (in weight%) (3-30), cross-linking agent (0.1-80) of formula (1), polyalkylene glycol alkyl-ether alkyl (meth)acrylate (0.1-70) of formula (2), a mixture (0.1-80) of polyalkylene glycol dialkyl ether of formula (3) and non-aqueous solution type polar solvent, and curable initiator (0.5-5).    X = group of formula (A);    X1,X2 = 1-10C haloalkyl;    R1-R7 = H or CH3;    R,R8-R10 = 1-10C alkyl;    j = 2 or 3; and    p-r = 0-20.    INDEPENDENT CLAIMS are included for the following: (i) Solid polymer electrolyte film; (ii) Lithium polymer secondary battery; and (iii) Cross-linking agent of formula (1).    X = group of formula (B);    R,R1-R8,j,p-r = same as above defined.    DESCRIPTION OF DRAWING(S) - The graph shows electrochemical stability of cross-linking type solid polymer electrolyte. (Drawing includes non-English language text).
NOVELTY - Method for hydrophilizing a plate comprising a fluoropolymer and an electrically conductive material comprises contacting the plate with a solution of a base and then removing the plate, rinsing it with water or a solvent and optionally drying it.    USE - The method is useful for hydrophilizing fluoropolymer-based plates for use in electricity generation and storage devices, e.g. fuel cells or batteries.    DETAILED DESCRIPTION - An INDEPENDENT CLAIM is also included for plates produced by the above process.
NOVELTY - A non-aqueous electrolyte comprises an electrolyte salt dissolved in a non-aqueous solvent. A ratio of the non-aqueous solvent having a ring structure is at least 50 wt.% in non-aqueous solvent components. The non-aqueous solvent includes kind(s) of halogenated organocarbonate solvent.    USE - For a non-aqueous electrolyte battery (claimed).    ADVANTAGE - The non-aqueous electrolyte has excellent characteristics while suppressing the decomposition of a halogenated solvent.    DETAILED DESCRIPTION - A non-aqueous electrolyte comprises an electrolyte salt dissolved in a non-aqueous solvent. A ratio of the non-aqueous solvent having a ring structure is at least 50 wt.% in non-aqueous solvent components. The non-aqueous solvent includes at least one halogenated solvent of formula R1OC(O)OR2 (I).    R1 and/or R2 = at least 4C alkyl or halogenated alkyl.    An INDEPENDENT CLAIM is included for a non-aqueous electrolyte battery, comprising a cathode; an anode; and the non-aqueous electrolyte.
NOVELTY - The street light or lamp (1) comprises a shaft (2) in the form of an elongate thin-walled hollow profile (5) whose outer surfaces (6, 7, 8) carry solar cells (9) serving for production of electric current. The profile is closed at the top and bottom respectively by an housing of the light source and by a foot element (12).    USE - For street lighting.    ADVANTAGE - The need for connecting the lamp to an electricity supply grid is eliminated. The lamp is lighter than known conventional street lamps, and can be more easily installed.    DESCRIPTION OF DRAWING(S) - The drawing shows a perspective view of the proposed lamp viewed from above.    Shaft (2)    Solar cells (9)    Foot element (12)    Light source (14.1)
NOVELTY - This invention discloses a polymer Li ionic battery slip ring spray net sizing material and its preparation technique containing adding 100-300 portions of water/butyl alcohol/R-OH mixed solvent to be diluted in 100 portions of solid component; 25-27%, molecular weight: 1-5x104 polyacrylic acid, then adding steadily 6-15 portion of conductive carbon black at the mixed rate of 500-600RPM, then mixing two hours with 1200RPM to finish the invention spray net sizing material to be key technology of producing polymer battery with laminating method solving the problems of mesh blockade or not clear mesh of copper net or aluminum net of present spray net sizing materials.
NOVELTY - The present invention relates to one kind of nickel-hydrogen battery pack and features that the battery pack consists of several single batteries with positive and negative pins connected separately to the positive and negative columns to form the overall positive electrode and negative electrode. Each single battery has semi-transparent film of PTEE, PE or PP material in 20-60 vol% porosity and 0.01-0.5 mm thickness and all the single batteries share one safety valve. The battery pack can balanced the internal voltage of all the single batteries and improve their uniformity.
NOVELTY - The method involves impregnating the gel electrolyte precursor in the electrode group (2) having positive and negative electrodes. The precursor includes monomer, non-aqueous electrolyte, and a surfactant of specified molecular weight and having several functional groups which are polymerizable. The impregnated gel electrolyte precursor is gelatinized.    USE - For manufacturing non-aqueous electrolyte battery e.g. thin polymer lithium secondary battery used for electronic device.    ADVANTAGE - The battery has low internal resistance with improved charging and discharging cycle.    DESCRIPTION OF DRAWING(S) - The figure shows a sectional drawing of the non-aqueous electrolyte battery.    electrode group (2)
NOVELTY - A polymer liquid crystal comprises polymerizing a monomer bearing both a liquid crystal mesogen group and two branches bonding to the liquid crystalline mesogen group with the branch having a backbone portion consisting of (A) or (B) and a polymerizable functional group.    USE - The polymer liquid crystals are useful for electrolytes with anisotropism in ion conductivity useful for secondary batteries and sensor devices.    ADVANTAGE - The electrolytes have anisotropism in the ionic conductivity.    DETAILED DESCRIPTION - A polymer liquid crystal comprises polymerizing a monomer bearing both a liquid crystal mesogen group and two branches bonding to the liquid crystalline mesogen group with the branch having a backbone portion consisting of (A) or (B) and a polymerizable functional group.    (A) constituting the backbone portion in the branch is of formula (A) and the (B) of formula (B).    (OCH2CH2)m (A)    (OCH2CHCH3)n (B)    m,n = 3-25.    INDEPENDENT CLAIMS are also included for electrolytes containing the polymer liquid crystal and at least one metal salt and secondary batteries using the electrolytes.
NOVELTY - Photoelectric-conversion material has the spherical shell-like carbon as electron donor and acceptor, and linear or cylinder shape carbon as charge transporter.    USE - For photoelectric cell (claimed) such as solar battery.    ADVANTAGE - A photoelectric conversion material having high stability and high conversion efficiency is obtained at reduced weight and cost.    DETAILED DESCRIPTION - An INDEPENDENT CLAIM is included for photoelectric cell.
NOVELTY - A transparent-electrode removal layer (6) removes the transparent-electrode layer (4) on the periphery of an electroconductive substrate (1). The non-light-receiving-surface side of the photovoltaic cell, is bent such that the end face is turned towards the back side of the cell.    USE - Photovoltaic cell.    ADVANTAGE - Provides excellent water resistance. Even when pro-longed outdoor exposure, the operativity reduction is minimized.    DESCRIPTION OF DRAWING(S) - The figure shows the sectional drawing of the photovoltaic cell.    Electroconductive substrate (1)    Transparent-electrode layer (4)    Transparent-electrode removal layer (6)
NOVELTY - A roof mounting for solar modules (14), without frames, has at least one horizontal holding profile (20) to support the lower edge of at least one solar module. The holding profile forms at least one longitudinal holding pocket, together with an inserted elastic sealing profile for the solar module. The upper edges of the solar modules are secured, as are their side edges (24).    USE - The structure is for mounting solar modules on a roof, without frames.    ADVANTAGE - The system gives an inexpensive solar module roof array, to give solar energy.    DETAILED DESCRIPTION - A roof mounting for solar modules (14), without frames, has at least one horizontal holding profile (20) to support the lower edge of at least one solar module. The holding profile forms at least one longitudinal holding pocket, together with an inserted elastic sealing profile for the solar module. The upper edges of the solar modules are secured, as are their side edges (24). The assembly has fastenings to be secured in or on a roof, and especially a tiled roof (10).    DESCRIPTION OF DRAWING(S) - The drawing shows a schematic plan view of the solar module array.    Tiled roof (10)    Solar modules (14)    Horizontal holding profiles (20)    Module side edges (24)
NOVELTY - Plate made from a plastic filled with carbon filler has sections (14, 16, 18, 20, 22, 24, 26) divided by separating walls (56) having a cross-section which corresponds to the cross-section of each separating wall between channels (28, 30, 32, 34) of one section.    USE - Used for a fuel cell.    ADVANTAGE - The plate has high stability.    DETAILED DESCRIPTION - A few of the channels are structured in such a way that a larger flow resistance prevails on the fluid inlet side than on the fluid outlet side.    Each channel consists of parallel running first longitudinal sections (36, 38) connected to second sections (40). The channels extend from a first edge and open into a second edge running parallel to the first edge.    DESCRIPTION OF DRAWING(S) - The drawing shows a top view of the plate.    sections (14, 16, 18, 20, 22, 24, 26)    channels (28, 30, 32, 34)    first longitudinal sections (36, 38)    second sections (40)    separating walls (56)
NOVELTY - Polyelectrolyte comprises a polymer and an electrolyte salt, and 12 weight% or more of condensation polycyclic aromatic compound or its derivatives.    USE - For battery.    ADVANTAGE - The polyelectrolyte is a solid or gel-form and has high ionic conductivity and high output.    DETAILED DESCRIPTION - An INDEPENDENT CLAIM is included for the battery.
NOVELTY - A membrane battery vent comprises a battery case; at least one perforation in the battery case; a hydrogen gas selective permeable membrane integral; and a porous substrate adjacent the perforation in the battery case for venting batteries.    USE - For electrochemical cells.    ADVANTAGE - The inventive membrane battery vent allows evolved hydrogen gas to vent out of the battery without letting other gases, i.e. carbon dioxide or air into the battery and water vapor in or out.    DETAILED DESCRIPTION - An INDEPENDENT CLAIM is included for a gas vent for batteries comprising a sealed battery container, a perforation in the sealed battery container, a gas selective permeable catalytically active membrane vent and gas recombination mechanism for batteries, integral with a porous substrate and covering the perforation in the sealed battery container and a perimeter seal extending at least partially around the membrane, and sealing at least a peripheral portion of the membrane vent to the battery container around the perforation.    DESCRIPTION OF DRAWING(S) - The figure shows a cross-sectional view of the etched nuclear particle tracked membrane with the selectively permeable coatings and permeable outer protective coatings.    Gas permeable coating (2)
NOVELTY - A polyurethane matrix polymer electrolyte for a lithium polymer battery and a lithium polymer battery containing the electrolyte are provided, which has the low crystallinity, high tensile strength and elasticity and good ion conductivity.    DETAILED DESCRIPTION - The polyurethane matrix polymer electrolyte comprises a porous polyurethane binder; a plasticizer selected from the group consisting of ethylene carbonate, propylene carbonate, tetraethylene glycol dimethylether and their mixtures; and a lithium salt selected from the group consisting of LiCF3,SO3, LiBF4, LiPF6, LiClO4 and LiTFSI. Preferably the porous polyurethane binder is prepared by cutting the polyurethane for the bumper of waste cars to the thickness of 100-300 micrometers. Preferably the plasticizer is a mixture of tetraethylene glycol dimethylether and ethylene carbonate in the ratio of 1:1 by volume or a mixture of propylene carbonate and ethylene carbonate in the ratio of 1:1 by volume; and the lithium salt is LiCF3, SO3.
NOVELTY - A secondary battery is provided, to improve the adhesive power between the components of the electrode assembly and to prevent the increase of the interfacial resistance by making a penetrating hole in an electrode and/or a separator.    DETAILED DESCRIPTION - The secondary battery comprises a polymer electrolyte injected into the exterior container; an anode(34) and a cathode(31) which are constructed in the inside of the exterior container and at least one of the two has a primary penetrating hole to allow the polymer electrolyte to be injected into the central part; and a separator(37) placed between the anode and the cathode. Preferably the separator has a secondary penetrating hole and the secondary penetrating hole is formed at the opposite position to the primary penetrating hole. The polymer electrolyte is formed by thermal polymerization of the composition comprising a prepolymer of a copolymer of vinylidene fluoride and hexafluoropropylene, lithium salt and an organic solvent.
NOVELTY - The electroconductive substrates (21,21') formed with positive and negative electrodes (24,23) are bonded such that portions of substrate where electrodes are formed are not overlapped. Conductive adhesives (28) including aluminum or copper are applied over the portions not overlapping with opposing electroconductive substrates for connecting adjacent solar cells in series or parallel.    USE - Solar cell especially oxide solar cell.    ADVANTAGE - Reduces power loss and reduces gap between solar cells by increasing contact areas of the adjacent solar cells.    DETAILED DESCRIPTION - INDEPENDENT CLAIMS are included for the following:    (1) Solar cell module;    (2) Transparent battery window; and    (3) Solar cell manufacturing method.    DESCRIPTION OF DRAWING(S) - The figure shows a sectional and top views of the oxide solar cell.    Electroconductive substrates (21,21')    Negative electrode (23)    Positive electrode (24)    Conductive adhesive (28)
NOVELTY - A new non-aqueous electrolyte secondary battery comprises polyoxyethylene ether of specific formula with perfluoroalkyl groups in the electrolyte.    USE - None given.    ADVANTAGE - The battery is charged or discharged at higher rate.    DETAILED DESCRIPTION - A new non-aqueous electrolyte secondary battery comprises a negative electrode, a positive electrode and an electrolyte solution produced by dissolving lithium salt in a non-aqueous solvent. To the electrolyte solution, a polyoxyethylene ether of formula (I) with perfluoroalkyl groups is added.    R = hydrogen atom or methyl group;    X = nonionic binding group which contains hydrogen, carbon, oxygen, nitrogen, or phosphorus atoms and has a molecular weight of up to 200;    Rf = perfluoroalkyl group;    m = 2-12
NOVELTY - The battery (20) is charged after assembling and the generated gas due to charging is removed by heating the battery at temperature of 30-120 degrees C for 0.5-50 hours at voltage of 2.5-4.3 V.    USE - For manufacturing laminated lithium secondary battery (claimed).    ADVANTAGE - Battery storage characteristic is improved.    DETAILED DESCRIPTION - An INDEPENDENT CLAIM is included for laminated lithium secondary battery.    DESCRIPTION OF DRAWING(S) - The figure shows a sectional drawing of lithium secondary battery. (Drawing includes non-English language text).    Battery (20)
NOVELTY - The lithium secondary battery contains organic high molecular compound comprising of oxygen atom, inorganic oxide and lithium electrolyte salt. The organic molecular compound has inorganic oxide of 10-30 wt.% and whose mean particle diameter is 100 nm or less. The thickness of electrolyte film formed on the secondary battery is about 40 microns or less.    USE - Lithium secondary battery used in portable computer, video camera, etc.    ADVANTAGE - Since the secondary battery has inorganic oxide of predetermined weight percent, the mechanical strength of the battery is improved and the ionic conductivity of the battery is high in low temperature.
NOVELTY - Liquid polymer (5) is packed in the space provided between the main structure (2) of the electrode and the exterior film structure (3) of the battery (1).    USE - Non-aqueous electrolyte secondary battery.    ADVANTAGE - Since the leakage in the battery is prevented, the discharge characteristics of the battery is improved.    DETAILED DESCRIPTION - An INDEPENDENT CLAIM is included for non-aqueous electrolyte secondary battery manufacturing method.    DESCRIPTION OF DRAWING(S) - The figure shows the cross-sectional and longitudinal views of the non-aqueous electrolyte secondary battery. (Drawing includes non-English language text).    Non-aqueous electrolyte secondary battery (1)    Electrode main structure (2)    Exterior film structure (3)    Liquid polymer (5)
NOVELTY - The salts are added to a slurry (20) and the gelatinization temperature of thickener in the slurry tank (21) is reduced. The slurry is then painted to an electroconductive core material (10) to form a coating film. The coating film is dried to form a drying substrate. The drying substrate is then sintered.    USE - For manufacturing sintering substrate used for alkali storage batteries such as nickel cadmium storage batteries and nickel hydrogen storage batteries.    ADVANTAGE - As the gelatinization temperature of the thickener is reduced by adding salts to slurry, the setting of slurry occurs easily at low temperature and the volumetric shrinkage of the coating film is controlled, at the time of drying process. Hence, sintering substrate of high porosity is obtained.    DESCRIPTION OF DRAWING(S) - The figure shows a sectional view of the sintering substrate manufacturing apparatus.    Electroconductive core material (10)    Slurry (20)    Slurry tank (21)
NOVELTY - A laminate (10) comprising acid modified polyolefin, aluminum and base material layers (13,12,11) formed sequentially on a heat sealing polyolefin layer (14), is arranged on sides of a lead wire (4). The laminate (20) having electron beam cross-linked polyethylene and polypropylene resin layers (22,21) formed sequentially on a polypropylene layer (23), is intervened between the lead wire and the laminate (10).    USE - Film for lead wires (claimed) in packaging material (claimed) of battery (claimed). E,g, for electric vehicle, mobile telephone, PDA, portable computer etc.    ADVANTAGE - The delamination between the base material, aluminum and heat sealing layers at the time of intervening the laminate between the lead wire and the other laminate is prevented efficiently.    DETAILED DESCRIPTION - INDEPENDENT CLAIMS are included for the following:    (1) a battery packaging material;    (2) a lead wire film manufacturing method;    (3) a lead wire; and    (4) a battery.    DESCRIPTION OF DRAWING(S) - The figure shows a sectional view of the battery having lead wire film.    Laminates (10,20)    Base material layer (11)    Aluminum layer (12)    Polyolefin layer (13)    Polypropylene resin layer (21)    Polyethylene resin layer (22)    Polypropylene layer (23)
NOVELTY - A coating portion (H) surrounds front and back surfaces and sides of a lead wire (4). The width of the coating portion is 1 mm. The coating portion includes a support portion (h) that is separated from the end faces of a metal plate.    USE - For battery (claimed) e.g. lithium ion battery and lithium polymer battery used in portable terminal such as mobile telephone, PDA, video camera, electric vehicle, robot and satellite.    ADVANTAGE - Prevents pinhole generation at both ends of lead wire.    DETAILED DESCRIPTION - INDEPENDENT CLAIMS are included for the following:    (1) a battery; and    (2) a battery packaging material.    DESCRIPTION OF DRAWING(S) - The figure shows the sectional view of the battery lead wire and perspective view of the battery.    Lead wire (4)    Support portion (h)    Coating portion (H)
NOVELTY - The film consists of acid denatured tertiary polymer containing 5-80% of gel as cross-linking agent. The film is sandwiched between a laminate and main surface of lead wire.    USE - For packing lead wires of battery such lithium ion battery, lithium polymer battery, fuel cell, etc., used in personal computer, portable terminal equipment such as mobile telephone, PDA. Also for video camera, electric vehicle, robot, satellite, etc.    ADVANTAGE - Avoids short circuit generation between lead wires even during heat sealing due to effective cross-linking between polymer molecules.    DETAILED DESCRIPTION - An INDEPENDENT CLAIM is included for battery packaging material.    DESCRIPTION OF DRAWING(S) - The figure shows a sectional view of packing film for lead wires.
NOVELTY - The film containing 5-70% of polypropylene resin and 3-10% of copolymer resin having ethylene in unsaturated carboxylic acid, is intervened between laminate (10) having a heat sealing layer (14) and the main portion of a lead wire (4)    USE - For lead wire (claimed) of battery (claimed) such as lithium ion battery, lithium polymer battery, fuel cell battery used in personal computer, mobile telephone, video camera, electric vehicle, robot, satellite.    ADVANTAGE - Short circuit of barrier layer and lead wire is prevented by providing film with preset composition.    DETAILED DESCRIPTION - INDEPENDENT CLAIMS are included for the following:    (1) Lead wire of battery;    (2) Battery packaging material; and    (3) Battery.    DESCRIPTION OF DRAWING(S) - The figure shows a sectional view of the film of lead wire.    Lead wire (4)    Laminate (10)    Heat sealing layer (14)
NOVELTY - The base material comprises a polymer with an alicyclic structure selected from a group containing a copolymer of an olefin, a cyclic olefin or a ring opened polymer of a cyclic olefin.    USE - Thin film solar cell.    ADVANTAGE - Enables obtaining cell with excellent moisture permeability and heat resistance characteristics increases photoelectric conversion efficiency.    DETAILED DESCRIPTION - An INDEPENDENT CLAIM is included for a thin film solar cell base material.
NOVELTY - A thin film (12) made of hydrophilic polymer or cellulose polymer is coated on an inner surface of a porous support (11) made of polyether imide. The thin film includes selective water vapor permeation capability.    USE - For humidification of heating gas such as hydrogen and oxygen supplied to fuel cell.    ADVANTAGE - Provides highly durable water vapor permeable film.    DETAILED DESCRIPTION - An INDEPENDENT CLAIM is included for water vapor permeable film usage method.    DESCRIPTION OF DRAWING(S) - The figure shows a perspective view of the water vapor permeable film. (Drawing includes non-English language text).    Porous support (11)    Thin film (12)
NOVELTY - The self-supporting flat solar heat collector module (10.1) comprises an array of parallel capillary tubes (3.1 to 3.n) lying on the surface (5) of a slab (4) of thermal insulating material which by means of an elastic adhesive layer (2) is joined to the sheet-metal cover (1) of the module.    USE - For collection and utilization of solar heat.    ADVANTAGE - Rupture of the adhesive layer and loss of contact between capillary tubes and the sheet-metal module cover is avoided by use of an elastic adhesive material.    DESCRIPTION OF DRAWING(S) - The drawing shows a section through the proposed solar heat collector module.    Sheet-metal cover (1)    Elastic adhesive layer (2)    Capillary tubes (3.1 to 3.n)    Slab of insulating material (4)    Edge connector elements (16, 17)
NOVELTY - This invention relates to lithium battery with self adhesion polymer electrolyte and its processing method characterizing in priming into the plate and isolation film the solution with polyacrylonitrile then priming an organic solvent to make the jelled polyacrylonitrile solution generate phase split so the plate adheres together with the isolation film to get the lithium battery.
NOVELTY - This invention relates to an organic polymer combination material used in lead storage battery and its processing method and usage. The compositions includes poly organo-element siloxane 0.5-2, organic silicone oil 0.5-2, metasilicate solution 2-50 pure water for dilution 20-500, sulfuric acid with density of 1.40-1.60 20-100. The processing of the composition is to fully mix them first, then add D composition, then E composition which can be used as the lead storage battery electrolyte instead of the diluted sulfuric acid or as the formation liquor for the process of lead storage cell plates to increase the discharging ability, life and electric performance of the storage cells under low temperature, thus reducing the corrosion of electrolyte to the plates.
NOVELTY - A new ion conductive polymer electrolyte comprises quaternary phosphonium salt of specific formula bonded in its molecule.    USE - For non-aqueous rechargeable batteries.    ADVANTAGE - The new polymer electrolyte has a higher lithium ion transporting number of 0.20 to 0.40, providing batteries with higher output performance.    DETAILED DESCRIPTION - A new ion conductive polymer electrolyte comprises quaternary phosphonium salt of formula (1) bonded in its molecule.    R1 to R3 = methyl, ethyl, n-propyl, iso-propyl, n-butyl, n-pentyl, phenyl, p-xylyl, or p-fluorophenyl group;    X = chlorine, bromine, iodine, nitrogen trioxide, perchlorate, hexafluorophosphate, hexafluoroarsenate, thiocyanate, tetrafluoroborate, N(SO2CF3), or N(SO2C2F5), formula (2), formula (3), formula (4), or (C2H5)PS2.    An INDEPENDENT CLAIM is also included for a method of producing a polymer electrolyte comprising curing a liquid mixture of a monomer-(A), a liquid compound-(B), and a compound-(C) having at least two polymerizing functional groups; compound-(B) having the quaternary phosphonium salt which possesses polymerizing functional groups. The polymerizing functional groups have formula (5).    R4 = -H or -CH3;    R5 = -(CH2)n-; and    n = 1 or more.
NOVELTY - Formation of ion-conducting electrolyte comprises mixing a solution of lithium, aluminum and phosphorus compounds, spraying the solution onto the substrate to form a mixed oxide material, treating the mixed oxide material in ammonia at atmospheric pressure and annealing the mixed oxide material containing ammonia at a selected temperature resulting in a material having ion conducting behavior.    USE - For forming an ion-conducting electrolyte for a thin film battery (claimed).    ADVANTAGE - The electrolyte is produced using a process with a higher deposition rate, inexpensive equipment and results in an increased throughput and conductivity. It allows for flexibility in the configuration and arrangement of equipment used in the manufacturing process.    DETAILED DESCRIPTION - An INDEPENDENT CLAIM is included for a method of producing a thin film battery comprising:    (1) providing a current collector;    (2) depositing a cathode compound upon the current collector;    (3) forming an ion-conducting electrolyte;    (4) depositing an anode upon the material with ion-conducting behavior; and    (5) depositing a second current collector upon the anode.    DESCRIPTION OF DRAWING(S) - The figure is a flow chart of a process for making a thin film battery with the ion-conducting electrolyte.
NOVELTY - An electrochemical cell comprises an electroactive sulfur-containing cathode, a lithium anode and a non-aqueous electrolyte containing lithium salts, non-aqueous solvents and self-discharge reducing components between a cathode and anode. The cell delivers greater than 60% of the available discharge capacity of the cathode upon initial discharge at C/10 rate.    USE - As primary or secondary electrochemical cells (claimed), e.g. lithium-sulfur batteries, for use in portable electronic devices, such as cellular phones and laptop computers.    ADVANTAGE - The electrochemical cell has a reduced discharge and increased shelf life, and high rate capability. The materials used allow for low weight and low toxicity.    DETAILED DESCRIPTION - An electrochemical cell comprises:    (a) a cathode comprising an electroactive sulfur-containing material;    (b) an anode comprising lithium; and    (c) a non-aqueous electrolyte interposed between the cathode and the anode.    The electrolyte comprises lithium salt(s), non-aqueous solvent(s) and a self-discharge inhibiting amount of organic sulfites. The cell delivers greater than 60% of the available discharge capacity of the electroactive sulfur-containing material upon initial discharge at C/10 rate.    An INDEPENDENT CLAIM is included for increasing the storage life of an electrochemical cell comprising:    (1) providing a cathode comprising an electroactive sulfur-containing material;    (2) providing an anode comprising lithium; and    (3) providing a non-aqueous electrolyte interposed between the cathode and the anode.
NOVELTY - Provided is a process for producing a super-capacity by using a polymer electrolyte, the produced super-capacity has hardly the change of internal resistance and discharging capacity regardless of repeated charge/discharge.    DETAILED DESCRIPTION - The process comprises the steps of: melt welding a polymer film for electrodes to a metal current collector, wherein the polymer film for electrodes contains 100 wt. of a polar polymer and 200-500 pts.wt. of an activated carbon; obtaining an electrode precursor by melt welding a plasticized polar polymer film between the two polymer films for electrodes; forming porous structure in the plasticized polar polymer film by extracting a plasticizer of the precursor with a non-solvent; soaking the precursor with the porous structure in a liquid electrolyte.    The polar polymer is selected from a vinylidene fluoride polymer, an acrylate polymer, ionomer, polytetrafluoroethylene, polyacrylonitrile, and etc., or a blend or a copolymer thereof.
NOVELTY - Provided are a polymer composition for secondary cell using a polar polymer coupling agent, which has an excellent coupling property with metal collector, and a method for producing a unit cell using the composition.    DETAILED DESCRIPTION - The composition comprises a polymer coupling agent comprising 1-99 wt% of vinylidene fluoride based polymer and 1-99 wt% of ionomer, 10-1000 parts by weight of electrode activating material based on 100 weight of the polymer coupling agent, and 1-500 parts by weight of conductive carbon based on 100 weight of the polymer coupling agent. The vinylidene fluoride based polymer is selected from the group consisting of a copolymer of vinylidene fluoride and hexafluoropropylene containing 1-50 mole% of polyvinylidine fluoride and hexafluoropropylene, a copolymer of vinylidene fluoride and trifluoro ethylene containing 1-50 mole% of trifluoro ethylene, and a copolymer of vinylidene fluoride and tetrafluoroethylene containing 1-50 mole% of tetrafluoroethylene, and has a molecular weight of 10,000 to 1,000,000.
NOVELTY - A new dye-sensitized photo-electrochemical cell has a dye-sensitized electrode, a counter electrode and an electrolyte comprising a dehydrating chemical.    USE - Solar cell.    ADVANTAGE - The cell has improved stability over long time
NOVELTY - Production of a film of a sulfonic acid group-containing polymer at side chains by contacting a first polymer having substituting groups with an amine in the presence of water, melting and forming a film from the resulting modified polymer and treating the film with acid is new.    USE - This method is useful for the production of a film of -R1-SO3H-containing polymer for fluorine-based polymer electrolyte films in fuel cells    ADVANTAGE - Since sulfonic acid groups can be obtained by one treatment with an acid after the formation of the film, the film can be readily used for the production of the fuel cells.    DETAILED DESCRIPTION - The sulfonic acid group has the following formula (1), and the substituting group has the following formula (2).    R1 = 1-4C perfluoroalkylene group.
NOVELTY - The water is heated by the exhaust heat from fuel cell stack (3) and steaming device (7) humidifies a original fuel by contacting the hot water with original fuel before reformation.    USE - For a solid polymer fuel cell (PEFC) power generation system used as domestic co-generator, and for motor vehicle.    ADVANTAGE - Reduces the fuel consumption used for producing water vapor by efficient utilization of exhaust gas of fuel cell stack and thus increases power generation efficiency.    DESCRIPTION OF DRAWING(S) - The drawing shows a solid polymer fuel cell power generation system. (Drawing includes non-English language text).    Fuel cell stack (3)    Steaming device (7)
NOVELTY - A transparent protection frame (14) made of glass having refractive index 1.4-1.5, is formed over solar cell array (13) with a gap (PG) between them. A filler layer (15) seals the gap between the array and frame. The filler layer consisting of thermosetting polymeric material having refractive index higher than that of frame, and lower than that of reflex preventive layer, is formed on light receiving surface of solar cell.    USE - Solar cell module in residences. Also, for use in solar power generation plant.    ADVANTAGE - Efficient in electricity generation and lowers the reflecting rate of module.    DETAILED DESCRIPTION - An INDEPENDENT CLAIM is included for solar cell module manufacturing method.    DESCRIPTION OF DRAWING(S) - The figure shows a cross-sectional view of the solar cell module.    Solar cell array (13)    Transparent protection frame (14)    Filler layer (15)    Gap (PG)
NOVELTY - A battery active material mold of predetermined form is formed by adding a lubricating agent (2) to form micro encapsulation to a mixture (1) by applying pressure. The micro capsules are destroyed during the pressure application.    USE - For manufacturing battery active material mold.    ADVANTAGE - Prevents generation of cracks by destroying the micro capsules during pressure application, thereby improving impregnating ability of electrolyte.    DETAILED DESCRIPTION - INDEPENDENT CLAIMS are included for the following:    (1) molding material; and    (2) alkaline cell.    DESCRIPTION OF DRAWING(S) - The figure shows a sectional view of battery active material. (Drawing includes non-English language text).    Mixture (1)    Lubricating agent (2)
NOVELTY - Energy collecting, insulating and storage element comprises components serving for current generation, water heating, heat insulation and heat storage    USE - On roofs and facades of buildings, for purposes of current generation, water heating, heat insulation and heat storage.    ADVANTAGE - The element performs these functions in a cost effective manner as a result of growing availability of new technologies and materials.
NOVELTY - The silicon-free colloidal electrolyte for accumulator includes defoaming agent, dispersant, stabilizer and sulfuric acid, as well as gel agent being polyvinyl glycol, polyvinyl alcohol, polyacrylamide, polyvinyl ether or fatty alcohol. The present invention has stable colloid formed with the polymer, which has high gel forming property, strong affinity to absorbent and excellent inter solubility with dispersive medium, dispersant to disperse the effective component to medium and no silicon contained. The electrolyte has small internal resistance, internal consumption, large output current and long service live.
NOVELTY - A polymer electrolyte is manufactured by solidifying an electrolytic slurry obtained by mixing a polyvinylidene fluoride-based polymer and an electrolytic solvent in which an electrolytic salt is dissolved, in a mixing ratio of 1:2-10 by weight.    USE - For lithium polymer secondary battery (claimed).    ADVANTAGE - The polymer electrolyte has good mechanical strength and adhesiveness. A lithium secondary battery employing the polymer electrolyte illustrates a stable charge/discharge characteristic and a high capacitance.    DETAILED DESCRIPTION - INDEPENDENT CLAIMS are included for the following:    (a) a method of manufacturing a polymer electrolyte comprising mixing a polyvinylidene fluoride-based polymer with an electrolytic solvent in which an electrolytic salt is dissolved, in a mixing ratio of 1:2-10 by weight; preparing a homogeneous electrolytic slurry by stirring and heating thus obtained mixture; and solidifying thus obtained electrolytic slurry;and    (b) a lithium polymer secondary battery comprising a cathode, an anode and a polymer electrolyte between the cathode and anode.    DESCRIPTION OF DRAWING(S) - The figure is a charging/discharging voltage profile according to time when a lithium secondary battery is charged/discharged by 0.2C rate.
NOVELTY - A solar hot water heating system is provided to improve thermal efficiency, and to minimize heat loss by tracking the position of the sun automatically with using a multiple linear condenser, a collecting plate house and a heat medium circulating glass tube.    DETAILED DESCRIPTION - A heat medium circulating glass tube(1) is installed in the middle of a linear condenser(2) in a collecting plate house(17), and water is heated by a preheating plate(18) and closed by transparent polycarbonate(3). Light receiving and emitting diodes are installed in a rotary plate(9) and a fixed plate(10), and the angle of the collecting plate house is adjusted by a position controller(15). A rotation pulley(20) is operated by a horizontal direct current motor(6), and the angle of the collecting plate house is fitted to the orbit of the sun by connecting a vertical direct current motor(14) to a ball screw(23). Temperature of hot water is adjusted by an electric heater(12) to prevent lowering of temperature.
NOVELTY - Reversible sol-gel electrolyte composition comprises a reversible gelatinizer, an electrolyte salt, a fine silica powder and a solvent    USE - For electrolyte film (claimed) for rechargeable lithium ion batteries and organic solvent secondary batteries, and electrification chemistry element.    ADVANTAGE - The reversible sol-gel electrolyte composition has excellent strength and burning resistance, and shut down function. The electrolyte can be shaped to desired shape by gelatinization. Thermal runaway of the battery is prevented, even if the battery generates heat by internal or external short circuit.    DETAILED DESCRIPTION - An INDEPENDENT CLAIM is also included for the electrolyte film.
NOVELTY - A sealing structure (11) is provided for preventing the leakage of cooling water and reactive gas from the fuel cell. The sealing structure is then integrally molded to a frame sheet (10).    USE - Solid polymer fuel cell.    ADVANTAGE - Since the sealing structure is integrally molded to the frame sheet, the dislocation of sealing structure during cell assembly is prevented, and leakage of reactive gas or cooling water is prevented effectively.    DESCRIPTION OF DRAWING(S) - The figure shows the front view of electrolyte film and electrodes of fuel cell.    Frame sheet (10)    Sealing structure (11)
NOVELTY - Solar panel, has pressure sensor that maintains flow of moist air through tube, to heat moist air so as to drive rotary vane pump.    USE - For charging battery used in household appliance, for charging alternators used in vehicle.    ADVANTAGE - The pressure sensor prevents operation of the apparatus at low temperature, thereby the operativity of the solar generator is improved.    DETAILED DESCRIPTION - The solar panel has several tubes made of copper or aluminum of varying thickness and diameter. Each of the tube has U-bends and is fixed to a panel covered with polycarbonate sheet horizontally which heats moist air to drive a water lubricated rotary vane pump. A pressure sensor maintains the flow of moist air through the tube and temperature sensor triggers the start and finish of a heat generation cycle.
NOVELTY - A composition comprises an epoxy resin, a hardener for the epoxy resin, a reaction product (A) of a microgel containing carboxylic acid groups and nitrogen-containing base, and an electrically conducting filler combination comprising 75 weight% or more graphite.    USE - For electrically conductive material (claimed) for bipolar plates of fuel cell, preferably proton exchange membrane fuel cell.    ADVANTAGE - The moldable composition is free of solvent, has high latency and thermal and electrical conductivities, and favorable flowability.    DETAILED DESCRIPTION - INDEPENDENT CLAIMS are included for the following:    (1) electrically conductive material which is produced by hardening the composition; and    (2) use of the composition for producing bipolar plates.    DESCRIPTION OF DRAWING(S) - The figure shows the test assembly for determining volume resistivity of the molding composition.
NOVELTY - The fuel cell comprises an electrical load (16), an anode (14) and a cathode (20) containing catalysts, a proton conducting material, and sources for methanol (12) and hydrogen peroxide (18). The hydrogen peroxide source feeds hydrogen peroxide solution for reaction at the cathode.    USE - For producing electricity (claimed) for submarines and other underwater applications.    ADVANTAGE - The oxygen source for the cathode is hydrogen peroxide solution and hence the cell can be used in submarines and for underwater applications, where air is scarce. The catalyst particles present in the anode are coated with a wetting agent, which improves the wetting property of the anode. The oxygen solvent present in the catalyst layer of the cathode, has high oxygen solubility and hence hydrogen peroxide is utilized effectively. Unreacted methanol and hydrogen peroxide are recycled to respective chambers for maintaining the concentration. Water-vapor produced at the cathode is condensed and conserved.    DETAILED DESCRIPTION - An INDEPENDENT CLAIM is included for the generation of electricity in a fuel cell.    DESCRIPTION OF DRAWING(S) - The figure shows a fuel cell using hydrogen peroxide solution.    Methanol source (12)    Anode (14)    Electrical load (16)    Hydrogen peroxide source (18)    Cathode (20)
NOVELTY - A mixed solution is generated by mixing platinum carrying carbon catalyst and ruthenium compound. The ruthenium in the mixed solution is reduced by reacting with hydrogen gas or sodium borohydride aqueous solution used as reducer. The mixed solution is stirred by a static mixer (3) after reduction effect.    USE - For polymer solid electrolyte fuel cells used as power supply for electric vehicle, spacecraft.    ADVANTAGE - Platinum particle and ruthenium particle are dispersed highly without any aggregation. Carbon-monoxide resistant catalyst poisoning property is improved.    DESCRIPTION OF DRAWING(S) - The figure shows a sectional view of the fuel cell catalyst manufacturing apparatus.    Static mixer (3)
NOVELTY - A mixture comprising at least one silicon-containing precursor and at least one aluminum-containing precursor is formed. The mixture is reacted to form a sol. A polymer containing polyalkylene oxide with molecular weight of 100-10000 g/mol and a lithium salt are added to the mixture and/or sol, and reacted to form a solid organic-inorganic hybrid polymer electrolyte.    USE - Solid hybrid polymer electrolyte for battery, including nanometer-size battery.    ADVANTAGE - The electrolyte provides a novel group of lithium ion conductor having high ion conductivity and transference values, excellent mechanical strength and nanostructurability. The electrolyte network is produced easily from readily available materials. The crystallization of polyethylene oxide is prevented even at low temperature.    DETAILED DESCRIPTION - An INDEPENDENT CLAIM is also included for the solid hybrid polymer electrolyte.    DESCRIPTION OF DRAWING(S) - The graph shows dependence of conductivity on lithium content for fixed hybrid to polyethylene oxide ratio of 0.2-2.
NOVELTY - The solar cell module (11) has a frame (100) whose bottom flat-plate is connected to a roofing-tile (200) through a fixed bolt (106) and an insertion nut (203), so that the module and the structure are integrated.    USE - For common residences.    ADVANTAGE - Since the solar cell module and the roofing-tile are integrated, long outdoor weather proof durability is provided and water penetration to the module is prevented. The solar cell module is light weight and has an excellent structure.    DESCRIPTION OF DRAWING(S) - The figure shows the sectional view of the solar cell module. (Drawing includes non-English language text).    Solar cell module (11)    Frame (100)    Fixed bolt (106)    Roofing-tile (200)    Insertion nut (203)
NOVELTY - An aluminum film (40) comprises a plastic film layer (42) on which a collector metal (30) is laminated. A thermobonding film (50) is bonded to the collector metal, in order to weld plastic film and a metal of the aluminum film.    USE - For assembling electrical double layer capacitor for battery.    ADVANTAGE - The welding property of the collector metal is improved by using thermobonding film. Hence electrolyte leakage is prevented.    DESCRIPTION OF DRAWING(S) - The figure shows a fragmentary sectional view of the electrical double layer capacitor. (Drawing includes non-English language text).    Collector metal (30)    Aluminum film (40)    Plastic film layer (42)    Thermobonding film (50)
NOVELTY - An electrolyte layer (13) is arranged between electrodes (5,9). The electrode (5) is supported by a semiconductor layer (7) comprising 1-40 mass% of semiconductor grain and gel.    USE - Optoelectronic transducer for pigment sensitization solar cell.    ADVANTAGE - The semiconductor layer forms transduction path of an optical pumping electron reliably, hence provides excellent photoelectric conversion property and low temperature sintering of the transducer.    DETAILED DESCRIPTION - An INDEPENDENT CLAIM is included for optoelectronic transducer manufacturing method.    DESCRIPTION OF DRAWING(S) - The figure shows a sectional view of the optoelectric transducer.    Electrodes (5,9)    semiconductor layer (7)    Electrolyte layer (13)
NOVELTY - An electrolyte layer (3) containing halogen, is sealed between photo electrodes (1) and counter electrodes (2). A battery sealing element (4) which seals the electrolyte layer, comprises polyisobutylene group resin as base material.    USE - Pigment sensitization type solar battery.    ADVANTAGE - Ensures the sealing performance of a battery sealing element satisfactorily for long period by preventing the leakage of an electrolyte layer, hence improves reliability.    DETAILED DESCRIPTION - An INDEPENDENT CLAIM is included for pigment sensitization type solar battery manufacturing method.    DESCRIPTION OF DRAWING(S) - The figure shows a sectional view of the solar battery. (Drawing includes non-English language text).    Photo electrode (1)    Counter electrode (2)    Electrolyte layer (3)    Battery sealing element (4)
NOVELTY - A non-woven fabric (7) comprising gelatinization fiber (5) and non-gelatinization fiber (6), is sandwiched and pressed between anode (2) and cathode (3), such that a portion (5a) of gelatinization fiber packs in between polymer electrolyte (4) and anode, cathode and polymer electrolyte, and the remaining portion (5b) and non-gelatinization fiber are packed in between anode and cathode.    USE - Lithium secondary battery used in portable electronic devices.    ADVANTAGE - Raises ionic conductivity between anode and cathode, and prevents generation of internal short circuit, by packing gelatinization fiber. Reduces self-internal resistance of lithium secondary battery, and improves charging and discharging capacity of the battery.    DETAILED DESCRIPTION - An INDEPENDENT CLAIM is also included for lithium secondary battery manufacturing method.    DESCRIPTION OF DRAWING(S) - The figure shows a cross-sectional view of the lithium secondary battery.    Lithium secondary battery (1)    Anode (2)    Cathode (3)    Polymer electrolyte (4)    Gelatinization fiber (5)    Non-gelatinization fiber (6)    Non-woven fabric (7)
NOVELTY - Hot processing of perfluoro carbon sulfonic acid polymeric ion-exchange membrane having proton conductivity is performed to obtain thin polymeric ion-exchange film of thickness less than 60 micrometer.    USE - For manufacturing thin polymeric ion-exchange film (claimed) for solid polymer electrolyte fuel cells (PEFC) used in fuel cell electric vehicle.    ADVANTAGE - Since the film has excellent flexibility, handling of film during battery assembly is simple. The film has high ionic conductivity and low hydrogen permeation co-efficient.    DETAILED DESCRIPTION - An INDEPENDENT CLAIM also is included for thin polymeric ion-exchange film.    DESCRIPTION OF DRAWING(S) - The figure shows the relationship of hydrogen permeation co-efficient with respect to relative humidity of polymeric ion-exchange thin film. (Drawing includes non-English language text).
NOVELTY - A pair of gaseous-diffusion layers (4a,4b) each having an electroconductive porous base (8), are formed respectively on either sides of a cell (2). The heating gas is transferred from separator side to the cell side through the porous base. A slurry layer (7) consisting of carbon black and fluorine resin, is formed on the porous base of the each gaseous-diffusion layer.    USE - Polymer electrolyte fuel cell.    ADVANTAGE - By forming the slurry layer, the contact area of the gaseous-diffusion layers and the reaction layers formed on the cell is increased, contact resistance is decreased and the electricity generation efficiency of the fuel cell is increased.    DESCRIPTION OF DRAWING(S) - The figure shows a cross-sectional view of the polymer electrolyte fuel cell.    Cell (2)    Gaseous-diffusion layers (4a,4b)    Slurry layer (7)    Electroconductive porous base (8)
NOVELTY - The liquid leak-detection sheet (30) comprises an absorbent base material (36) over which a suction-fluid liquid detection layer (34) is arranged.    USE - For leakage detection in primary batteries such as manganese dry battery, alkaline cell, lithium cell, mercury cell, and secondary batteries such as lithium ion battery, nickel hydrogen battery, polymer battery used in portable apparatus.    ADVANTAGE - Leakage of battery material can be detected simply, quickly and reliably, even by unskilled operator.    DETAILED DESCRIPTION - An INDEPENDENT CLAIM is included for a battery with a liquid leak-detection function.    DESCRIPTION OF DRAWING(S) - The figure shows the partial cross-sectional and top-elevational views of battery.    Liquid leak-detection sheet (30)    Suction-fluid liquid detection layer (34)    Absorbent base material (36)
NOVELTY - The secondary battery comprises a cathode and anode whose electrode tabs (3,4) project out from the battery sealing portion (5) and are provided to right and left position or vertically asymmetrical position with respect to an outer-layer packing bag material (2).    USE - Thin non-aqueous solvent secondary battery e.g. lithium cell.    ADVANTAGE - Ensures reliability of the sealing portion of outer-layer packing bag material.    DESCRIPTION OF DRAWING(S) - The figure shows the top view of the lithium secondary battery.    Outer-layer packing bag material (2)    Electrodes (3,4)    Sealing portion (5)
NOVELTY - The battery includes several electrolyte containers (1) comprising natural disintegratable polymeric material and laminated units consisting of dielectric liquid, positive and/or negative electrode and water-absorptive polyelectrolyte material.    USE - Battery for use as backup power supply for portable electronic device.    ADVANTAGE - The ability to set arbitrary voltages and efficiency is improved. Since the electrolytic container comprises natural disintegratable polymeric material, synthetic environment load required to dispose used battery is reduced.    DETAILED DESCRIPTION - An INDEPENDENT CLAIM is included for battery manufacturing method.    DESCRIPTION OF DRAWING(S) - The figure shows a longitudinal cross-sectional view of the battery before injecting dielectric liquid.    Electrolyte containers (1)
NOVELTY - The printed matter (3) such as instruction manual, is accommodated in a synthetic resin bag (2). The synthetic resin bag is bonded to exterior surface of the battery using synthetic resin.    USE - Battery e.g. lead storage battery equipped with display materials such as instruction manual, for motor vehicles.    ADVANTAGE - Since the adhesive does not remain in the upper face of battery, a battery with fine external appearance is obtained.    DESCRIPTION OF DRAWING(S) - The figure shows the perspective diagram of the battery. (Drawing includes non-English language text).    Synthetic resin bag (2)    Printed matter (3)
NOVELTY - A battery container (3) consists of a diamond-like carbon material (4) and a layer penetrating proof material which are formed integrally.    USE - Battery such as lithium type used for electrical vehicle.    ADVANTAGE - Since the battery container contains layer penetrating proof material, permeation of moisture content is prevented and thus reduction of battery property is prevented.    DESCRIPTION OF DRAWING(S) - The figure shows a cross-sectional view of the mono-block type battery.    Battery container (3)    Diamond-like carbon material (4)
NOVELTY - The sheet roll (1) has resin hardened carbon sheet or porous carbon sheet (2) wound continuously over a core bobbin (3). The ratio between sheet width (W) and core outer diameter (D) is set to less than or equal to 4.9.    USE - For e.g. resin hardened carbon sheet, porous carbon sheet used as electrode base for fuel cells.    ADVANTAGE - Excellent handling property. Winding tightness and collapse of sheet roll are prevented, and defects such as crack, notch are not formed. Porous carbon sheet is wound stably on the core.    DETAILED DESCRIPTION - INDEPENDENT CLAIMS are included for the following:    (1) Winding apparatus; and    (2) Winding method of sheet such as resin hardened carbon sheet or porous carbon sheet.    DESCRIPTION OF DRAWING(S) - The figure shows a perspective view of the sheet roll. (Drawing includes non-English language text).    Sheet roll (1)    Porous carbon sheet (2)    Core bobbin (3)
NOVELTY - Bipolar plate (20) for a fuel cell comprises groove type gas channels (22) parallel with one another each with an even cross sectional area and formed with an opening, and a reducing device disposed in the vicinity of the openings to reduce the cross sectional area of each gas channel.    USE - The bipolar plate is used for a fuel cell.    ADVANTAGE - The device increases the pressure difference between the inlet and outlet of the gas channels. The gas channels of the bipolar plate will not be clogged by water droplets and the fuel cell can be operated with high efficiency.    DESCRIPTION OF DRAWING(S) - The figure is a schematic cross sectional view of a bipolar plate.    Bipolar plate (20)    Gas channels (22)
NOVELTY - An adhesive sheet (1) consists of modified ethylene group resin containing 0.01 mass% or more of alkoxy silane as copolymer component and having melting point of 80-120degreesC and shear modulus at 80degreesC of 3x105 Pa or more.    USE - As a filter for solar cell (claimed) of solar cell module.    ADVANTAGE - The adhesive sheet has excellent durability and adhesion, and does not cause environment problems. Reliability of the solar cell module is improved using the adhesive sheet. The solar cell module is produced at low temperature in a short time efficiently using the adhesive sheet.    DETAILED DESCRIPTION - An INDEPENDENT CLAIM is included for a solar cell (3) which has adhesive sheet laminated and adhered on a non-light receiving surface (31) of the solar cell.    DESCRIPTION OF DRAWING(S) - The figure shows the sectional drawing of the solar cell.    Adhesive sheet (1)    Solar cell (3)    Non-light receiving surface (31)
NOVELTY - A solar cell has a reinforcing material and/or a buffering material provided at least partially on a back surface, a front surface and/or a side surface of the solar cell.    USE - Useful in the manufacture of solar battery modules.    ADVANTAGE - The solar cell can reduce manufacturing cost without lowering reliability of the cells, and can reduce manufacturing cost without deteriorating quality and reliability of the modules. It decreases the occurrence of a cell fracture due to load imposed by external force. The ratio of the cell fracture in a production process of the solar cells can be lowered, and an availability factor of an apparatus for producing the cells can be improved. In addition, by suppressing the cell fracture occurrence, the invention reduces the work for cleaning the production apparatus as well as the cost for the solar cells and modules improving use efficiency of material. Further, the performance and reliability of the completed solar battery modules can be improved.    DETAILED DESCRIPTION - An INDEPENDENT CLAIM is also included for a method of producing the solar cell, comprising baking a glass material for the reinforcing material; and baking a backside aluminum electrode of the cell to be carried out simultaneously.    DESCRIPTION OF DRAWING(S) - The figure schematically shows a solar cell.    Semiconductor substrate (1a)
NOVELTY - An ion exchange polymer dispersion has an ion exchange polymer comprising sulfonic acid groups and a fibrilliform fluorocarbon polymer dispersed in a dispersion medium.    USE - For solid polymer electrolyte fuel cell.    ADVANTAGE - The ion exchange polymer dispersion gives isotropic ion exchange membranes which have uniform but small thicknesses, low resistance, low permeability to hydrogen gas, dimensional stability against moisture and heat, high tear strength and good handling ability. The ion exchange membrane obtained from the dispersion is less anisotropic, even possibly isotropic and shows improved mechanical strength such as tearing strength, tensile strength and other mechanical strengths in all directions.    DETAILED DESCRIPTION - An INDEPENDENT CLAIM is included for production of ion exchange polymer dispersion. The fluorinated polymer with precursors of sulfonic acid groups and a fluorocarbon polymer which is capable of fibrillating, are mixed at a temperature between 150 degrees C and the melting point of the fluorocarbon polymer. The fluorocarbon polymer is fibrillated and the precursor of the sulfonic acid group is converted into a sulfonic acid group to obtain a fluorinated polymer with sulfonic acid groups. The fibrillated fluorocarbon polymer and the fluorinated polymer with sulfonic acid groups are dispersed in a dispersion medium.
NOVELTY - Two portions (205, 206) of different thermal conductive materials, fix a protective case containing several power conversion circuits (201), to a predetermined portion of a photovoltaic element module.    USE - Used in photovoltaic element module (claimed) of power generator (claimed).    ADVANTAGE - Due to the provision of different thermal conductive materials, the easy conduction of heat from the solar cell module to the power conversion circuit is prevented, thereby improving the efficiency and reliability of the power converter.    DETAILED DESCRIPTION - INDEPENDENT CLAIMS are included for the following:    (1) photovoltaic element module; and    (2) power generator.    DESCRIPTION OF DRAWING(S) - The figure shows a sectional view of the power converter.    Power conversion circuit (201)    Portions of protective case (205, 206)
NOVELTY - The present invention relates to an application and its preparing method of protective liquid for plumbous acid storage battery. The protective liquid is a kind of aqueous solution containing aluminum sulfate 10-17.8 g/L, zinc sulfate 6-8.9 g/L, nickel sulfate 0. 2-0.9 g/L, titanium sulfate 0.05-0.18 g/L, ascorbic acid 1.1-1.78 g/L, 1-hydroxy ethylidene di phosphinic acid 1-3.3 g/L, azyl trimethylene phosphoric acid 0.03-1.7 g/L, sodium polyacrylate 1.5-2.3 g/L, fatty-alcohol-polyoxyethylene-9-ether 0.08-3.3 g/L and 0.1 g/L of corrosion inhibitor which consists of three portions of urotropine, one portion of sodium hydro sulfide and two portions of aniline by weight. The protective liquid has pH value of 2-3, can prevent the electrode plate from sulfating for prolonging the service life of new battery by two times.
NOVELTY - The solar cell (1A) comprises a semiconductor electrode (4) and a gel-from electrolyte mainly containing titanium oxides, positioned between an anode and cathode. The electrolyte is placed in the anode side and the semiconductor electrode is placed in the cathode side.    USE - As solar cell of photoelectric cell.    ADVANTAGE - The solar cell has excellent durability, electricity generation efficiency and can be manufactured easily and inexpensively.    DETAILED DESCRIPTION - The electrolyte solution is held in a gel base material such as thermoplastic resins.    DESCRIPTION OF DRAWING(S) - The figure shows a sectional drawing of the solar cell.    Solar cell (1A)    Semiconductor electrode (4)
NOVELTY - A positive electrode sheet (1) and a negative electrode sheet (2), are covered by a bag shaped solid electrolyte film (3) whose diameter of porosity is small towards the thickness direction of the inner side with respect to the outer side. The film is interposed between the sheets (1,2).    USE - Sheet-like lithium secondary battery.    ADVANTAGE - Provides stable charging-discharging capacity since bag shaped solid electrolyte film is used.    DESCRIPTION OF DRAWING(S) - The figure shows a sectional view of the sheet-like lithium secondary battery. (Drawing includes non-English language text).    Positive electrode sheet (1)    Negative electrode sheet (2)    Bag shaped solid electrolyte film (3)
NOVELTY - The microfilament-like structure contains condensed system polymer, and has diameter of 0.5-500 nm.    USE - Used as functional material such as carbon nanotube.    ADVANTAGE - The novel microfilament shows excellent electroconductivity.
NOVELTY - The polymer film (7) is formed between two gas diffusion electrodes (8), by electrodischarge treatment on the polymer film containing proton conductivity substituent.    USE - For anode (claimed) in fuel cell (claimed).    ADVANTAGE - The proton conductivity polymer film suppresses debonding of joining surface of electrode terminal. Hence stable and favorable function of the anode is enhanced.    DETAILED DESCRIPTION - The polymer film consists of polyphenylene sulfide or polyimide.    INDEPENDENT CLAIMS are included for the following:    (1) anode; and    (2) fuel cell.    DESCRIPTION OF DRAWING(S) - The figure shows a sectional view of the anode with polymer film.    Polymer film (7)    Gas diffusion electrodes (8)
NOVELTY - The BET specific surface of lithium metal complex oxide present in conductive polymers and positive electrode active material, is 1.5 m2/g or less.    USE - Non-aqueous electrolyte secondary battery e.g. lithium secondary battery for cordless electronic devices such as portable telephone set, video camera.    ADVANTAGE - Exhibits high output regeneration characteristic, since charging and discharging in heavy current is possible. Provides high durability in high density and high temperature environment.
NOVELTY - An electroconductive film is provided between separator (7) and negative lithium electrode (5) for absorbing the discharge of lithium.    USE - Lithium secondary battery.    ADVANTAGE - Provides the lithium secondary battery with improved charging and discharging characteristics.    DETAILED DESCRIPTION - An INDEPENDENT CLAIM is included for lithium secondary battery manufacturing method.    DESCRIPTION OF DRAWING(S) - The figure shows a longitudinal sectional view of the lithium secondary battery.    Electrode (5)    Separator (7)
NOVELTY - A lithium secondary battery comprises a battery case and an internal electrode body, contained in the battery case, including a positive electrode, a negative electrode and a separator made of porous polymer. The positive and negative electrodes are wound or laminated through the separator so that the electrodes are not brought into direct contact with each other.    USE - Used for an electric vehicle or a hybrid electric vehicle (both claimed).    ADVANTAGE - The battery has improved safety, and has lighter weight and higher energy density (energy stored per unit weight).    DETAILED DESCRIPTION - A lithium secondary battery comprises a battery case and an internal electrode body (1), contained in the battery case, including a positive electrode (2), a negative electrode (3) and a separator (4) made of porous polymer. The positive and negative electrodes are wound or laminated through the separator so that the positive and negative electrodes are not brought into direct contact with each other. The battery case has a form of a cylindrical container open at both ends or a bottomed cylindrical container open at only one end. It comprises pure aluminum or aluminum alloy in which component(s) from manganese, magnesium, silicon or germanium is added in aluminum. A relationship of 0.004 at most t/d at most 0.04 is established where the battery case is cylindrical, its outer diameter is d (mm) and its wall thickness is t (mm).    DESCRIPTION OF DRAWING(S) - The figure is a perspective view of a structure of a wound-type internal electrode body.    Internal electrode body (1)    Positive electrode (2)    Negative electrode (3)    Separator (4)
NOVELTY - The rectangular parallelopiped battery cases (4) made of polypropylene resin, are provided. Several batteries (1) are connected in series by making the sides of the battery cases to contact in the direction of lamination of electrodes.    USE - For controlling valve-type lead storage battery.    ADVANTAGE - As battery case is made of polypropylene resin, it is recycled easily. Enables to prevent deformation of the battery case.    DESCRIPTION OF DRAWING(S) - The figure shows a schematic view of battery case formation method. (Drawing includes non-English language text).    Batteries (1)    Battery cases (4)
NOVELTY - The adhesive sheet is a modified ethylene group resin sheet containing 0.01 mass part or more of epoxy compound with melting point of 80-120degreesC as a copolymerization component or an addition component. The sheet has shear modulus of 3x105 Pa or more at 80degreesC. The adhesive sheet is coated on the surface with alkoxysilane having an amino group.    USE - For fixing solar cell (claimed) in a solar cell module.    ADVANTAGE - Production efficiency of the adhesive sheet is increased since the adhesive sheet is manufactured at low temperature and reduced time. The sheet has high durability and reduced residual stresses due to the moderate lamination conditions. Compared to the ethylene vinyl alcohol group filler, the epoxy compound copolymerized ethylene resin filler does not cause bad effects. Reliability of the solar cell module is increased.    DETAILED DESCRIPTION - INDEPENDENT CLAIMS are included for the following:    (1) Sheet for solar cell filling (1) which comprises the adhesive sheet; and    (2) Solar cell (3) formed by laminating the sheet for solar cell fillers on the non-light receiving surface 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)
(CN1380715-A)   NOVELTY - A non-aqueous electrolyte comprises a lithium salt, an organic solvent, and 0.1-1 wt.% of an ethylene derivative compound additive with respect to total weight of the electrolyte.    USE - For lithium secondary battery, such as polymer-electrolyte lithium secondary battery (both claimed), for portable electronic instruments.    ADVANTAGE - The battery using the non-aqueous electrolyte, is provided with the organic solid electrolyte interface film. Therefore the electrode is prevented from contacting the electrolyte directly. Consequently, the organic solid electrolyte interface film prohibits the decomposition of electrolyte and gas generation and modification of electrolyte. The reduced gas generation prevents an increase of incoming pressure and swelling of battery. As the electrolyte is prevented from being modified, the amount of electrolyte does not decrease, and the life cycle characteristics and charging and discharging characteristics of the battery are enhanced. The battery is also prevented from thickness increase when charged at room temperature and stored at high temperature.    DETAILED DESCRIPTION - A non-aqueous electrolyte comprises a lithium salt, an organic solvent, and 0.1-1 wt.% of an ethylene derivative compound additive having formula R1C(R2)=C(R3)CN (I), with respect to total weight of the electrolyte.    R1-R3 = H, primary, secondary, or tertiary alkyl, alkenyl, or aryl.
NOVELTY - Non-aqueous electrolyte solution contains compound reductively decomposed at a potential higher by 1.0 V than lithium or lithium ion (higher than +1.0 V vs. Li/Li+).    USE - Electrolyte for capacitors and secondary batteries.    ADVANTAGE - Cycle properties, capacitance and low temperature properties are improved.    DETAILED DESCRIPTION - INDEPENDENT CLAIMS are also included for the following:    (1) a composition for polymer electrolyte containing this solution and a compound having two or more reactive double bonds;    (2) a secondary battery containing the non-aqueous electrolyte solution; and    (3) an electric double layered capacitor.
NOVELTY - Method of pouring composition for polymer gel electrolyte comprises soaking battery containing positive and negative electrodes and separators, or electric double layered capacitor in pre-gel composition having a viscosity of 100 cP or less at 20 degrees C.    USE - Used in batteries and capacitors.    ADVANTAGE - The method requires shortened soaking time.    DETAILED DESCRIPTION - An INDEPENDENT CLAIMS are also included for:    (1) a similar method where the structures were heated at 40 degrees C or higher; and    (2) a method of pouring non-A1 aqueous electrolyte solution.
NOVELTY - A dirt inhibitor contains a mixture of silicone oil (3) and liquid freon, with 10-100 centistokes viscosity. The solar cell module has anti-reflective layer (2) on which the dirt inhibitor is coated.    USE - Solar cell module.    ADVANTAGE - The dirt adhered on the light incidence surface of the anti-reflective layer is removed easily.    DESCRIPTION OF DRAWING(S) - The figure shows a sectional view of the solar cell module.    Anti-reflective layer (2)    Silicone oil (3)
NOVELTY - The lower clamping plate (24) is bonded to an elastic material (46). With the bolt (34) slackened, the lower clamping plate (24) and locking nut (16) clamp only loosely against a hollow-section, slotted profile forming the mounting rail. The panel is located between upper and lower clamping plates (24, 28). Relative adjustments by sliding, between fastener (10), solar panel and rail, are feasible before tightening up.    USE - A fastener holding solar panels to a frame profile section.    ADVANTAGE - Simpler mounting and adjustment are achieved, with secure holding of the panel under all conditions of loading.    DESCRIPTION OF DRAWING(S) - A perspective view of the fastener is shown.    fastener (10)    locking nut (16)    lower clamping plate (24)    bolt (34)    elastic material (46)
NOVELTY - In the production of lithium-polymer wound cell battery, consisting of anode and cathode masses and polymer gel electrolyte, made into wound cell with leads. The homogeneous anode and cathode masses and electrolyte are made continuously at 130-200degreesC, then extruded through nozzle system so that electrolyte forms sheath for each anode or cathode and electrode masses have metal leads in middle.    USE - The process is used for making lithium-polymer wound cell batteries (claimed).    ADVANTAGE - The process is simple and cost-effective and allows the production of Li polymer batteries in various geometric shapes and dimensions, including mini-formats. It simplifies the finishing required.    DESCRIPTION OF DRAWING(S) - The drawing shows a section through an anode wire.    Anode ((2)    Copper wire (5)    Anode mass (8)
NOVELTY - Process for structuring an oxide layer applied to a support material comprises a screen printing paste containing an oxide-etching component onto the oxide layer through a printing screen in a screen printing process; and removing the paste after a prescribed interacting time.    USE - Used in the production of solar cells.    ADVANTAGE - The process is economical.    DETAILED DESCRIPTION - An INDEPENDENT CLAIM is also included for a process for the production of a solar cell comprising producing an oxide layer on a p-doped wafer, structuring the oxide layer as in the above process, inserting a selectively high n-doping into the structured regions, removing the oxide layer, inserting a weak n-doping over the high n-dopings, and contacting the incidence light side after screening printing in regions of the high n-doping.    DESCRIPTION OF DRAWING(S) - The drawing shows a schematic view of the screen printing process. (Drawing includes non-English language text.)
NOVELTY - Several self supporting stiff panels (P) with a central core (1), a honey comb structure and two thin outer layers (3) of high resistance, support a thin reflecting surface (2). The panels are moved to follow the movement of sun and the geometry of the reflecting surface in such a way as to concentrate sun's incident rays along a longitudinal axis of the tube (6).    USE - For solar power plant.    ADVANTAGE - The honey comb structure is made of composite materials with a high stiffness and low weight that avoid dangerous deformations. The materials necessary for support structures are reduced and hence this reduces the cost of the module.    DETAILED DESCRIPTION - An INDEPENDENT CLAIM is included for a solar plant.    DESCRIPTION OF DRAWING(S) - The figure shows a perspective view of the stiff panel.    Thin reflecting surface (2)    Tube (6)    Stiff panel (P)
NOVELTY - A membrane electrode assembly (32) has a water- and carbonaceous fuel-impermeable material layer, protonically conductive membranes (36a,36b) disposed on the opposite surfaces of the layer, catalysts (38a,38b) disposed on surfaces of the membranes not in contact with the layer, and diffusion material layers (40a,40b) disposed on catalyst surfaces not in contact with the membranes.    USE - For direct oxidation fuel cell e.g. direct methanol fuel cell (claimed).    ADVANTAGE - The membrane electrode assembly provides reduced water carryover and fuel crossover while maintaining a high total protonic exchange between anode and cathode. The material layer significantly increases the system's carryover resistance. The assembly enables a direct oxidation fuel cell to operate with a higher fuel concentration.    DETAILED DESCRIPTION - A membrane electrode assembly (32) has a water- and carbonaceous fuel-impermeable material layer, protonically conductive membranes (36a,36b) disposed on opposite layer surfaces, catalysts (38a,38b) disposed on surfaces of membranes not in contact with layer, and diffusion material layers (40a,40b) disposed on catalyst surfaces not in contact with membranes. Selected sites in the material layer enable protonically conductive contact between the membranes.    INDEPENDENT CLAIMS are included for the following:    (1) Layered membrane;    (2) Construction of layered membrane;    (3) Construction of membrane electrode assembly; and    (4) Direct oxidation fuel cell.    DESCRIPTION OF DRAWING(S) - The figure shows a cross-section of a membrane electrode assembly.    Membrane electrode assembly (32)    Protonically conductive membranes (36a,36b)    Catalysts (38a,38b)    Diffusion material layers (40a,40b)
NOVELTY - A photovoltaic module has a light receptive, glass laminate structure formed of a light receiving glass (1) and a backside glass (7) with solar battery cells and translucent, intermediate layer (2, 6) in between. The solar battery cell (8) has a back surface with a film (4).    USE - The module is used as a material for a roof, or as an industrial solar battery module for buildings, warehouses, gyms, and other similar public buildings capable of accommodating large number of people. It is used as a building integrated photovoltaic for buildings, or a wall of a building or a top light. It is also used in canopies and eaves.    ADVANTAGE - The module can have an external appearance improved in design and an increased value as a product.    DETAILED DESCRIPTION - An INDEPENDENT CLAIM is included for a photovoltaic module with a light receptive, multi-layer structure, formed of the above photovoltaic module of the light receptive, glass laminate structure and an indoor arranged opposite the photovoltaic module of multi-layer structure, the photovoltaic module with a glass laminate structure and the indoor glass, with a spacer posed in between to provide a multilayer structure.    DESCRIPTION OF DRAWING(S) - The figure is a perspective view of a structure of a photovoltaic module with a light receptive, glass laminate structure.    Light receiving glass (1)    Intermediate layer (2, 6)    Matrix (3)    Film (4)    Adhesive (5)    Backside glass (7)    Solar battery cell (8)
NOVELTY - The sheet-like lithium secondary battery has a solid electrolyte layer provided between a cathode and an anode. The electrolyte layer is a porous layer containing a salt, a compatible solvent and a fluorine polymer which contains vinylidene fluoride as main component. The compatible solvent is a mixed solvent containing ethylene carbonate, propylene carbonate, diethyl carbonate and ethyl methyl carbonate.    USE - For power generation.    ADVANTAGE - The sheet-like lithium secondary battery has improved blister property, and prevents generation of gas at high temperature.    DETAILED DESCRIPTION - The sheet like lithium secondary battery has a solid electrolyte layer provided between a cathode and an anode. The electrolyte layer is a porous layer containing a salt, a compatible solvent and a fluorine polymer which contains vinylidene fluoride as main component. The salt is chosen from lithium chlorate (LiClO4), lithium tetrafluoro borate (LiBF4), lithium tetrafluoro phosphate (LiPF4), lithium hexafluoro arsenate (LiAsF6), lithium aluminum chlorate (LiAlCl4), lithium trifluoro methyl sulfonate (LiCF3SO3) and/or Li(CF3SO2)2N. The compatible solvent is a mixed solvent containing ethylene carbonate, propylene carbonate, diethyl carbonate and ethyl methyl carbonate.    DESCRIPTION OF DRAWING(S) - The figure shows sectional view of sheet-like lithium secondary battery. (Drawing includes non-English language text).    Anode (1)    Cathode (2)    Solid electrolyte layer (3)    Sheet-like lithium secondary battery (20)
NOVELTY - A stopper (10) with a safety valve is provided in the exhaust hole (18) of a discharge port (17). A space (20) is formed between the exhaust hole and opening of discharge port, while blocking the opening (17b) formed at reverse side of the exhaust hole by a rubber plate-like valve (12).    USE - Controlling valve type lead storage battery.    ADVANTAGE - Suppresses abnormal raise of injection valve opening pressure and abnormal raise of battery internal pressure, even when the battery is used at high temperature for long period of time. Thus, high reliability battery is obtained with improved safety.    DETAILED DESCRIPTION - An INDEPENDENT CLAIM is included for manufacturing method of controlling valve type lead storage battery.    DESCRIPTION OF DRAWING(S) - The figure shows the sectional drawing of controlling valve type lead storage battery. (Drawing includes non-English language text).    Stopper (10)    Rubber plate-like valve (12)    Discharge port (17)    Opening (17b)    Exhaust hole (18)    Space (20)
NOVELTY - The polymer electrolyte obtained by mixing a polymer, electrolyte and lithium metallic salt, has dielectric constant (epsilon) and viscosity (eta) such that 5 x 10 to the power -2 at most (epsilon x eta) at most 3 x 10 to the power -1.    USE - For lithium ion polymer secondary battery (claimed) used in video camera, notebook computer.    ADVANTAGE - High ionic conductivity is obtained even at low temperature.    DETAILED DESCRIPTION - An INDEPENDENT CLAIM is included for lithium ion polymer secondary battery.
NOVELTY - A cyclic hilt (12) surrounds the circumference of an electric pole (10). A resin winding portion (11) comprises a cylinder (130) that includes polypropylene resin, and cured resin (13) accommodated in a gap (15). A lower cylindrical portion (132) fixes to the bottom of the electric pole while side (131) of the cylinder covers the hilt. The interior of the cylinder is fixed to the electric pole circumference.    USE - Lead storage battery terminal.    ADVANTAGE - Reduces the creeping distance and forms the resin winding terminal with low height without generation of damage, since the adhesion between the electric pole terminal and the resin winding portion is improved. Provides an excellent air resistance in the fluid-tight compact lead storage battery.    DESCRIPTION OF DRAWING(S) - The figure shows a sectional view of the terminal for the lead storage battery.    Electric pole (10)    Resin winding portion (11)    Cyclic hilt (12)    Cured resin (13)    Gap (15)    Cylinder (130)    Side of cylinder (131)    Lower cylindrical portion (132)
NOVELTY - An electrode active material isolated from the used nickel hydrogen secondary battery is dissolved in sulfuric acid. The obtained solution is held less than pH 3 and oxidation reduction potential (ORP) is adjusted in the range of 1000-1200 mV. After ORP adjustment, manganese precipitate containing valuable metal are removed from the solution.    USE - For collecting valuable metal such as nickel, cobalt from used nickel hydrogen secondary battery.    ADVANTAGE - Enables easy and efficient removal of manganese containing valuable metal from solution. Enables easy recovery of valuable metal such as nickel and cobalt contained in manganese precipitate. Hence recycling of valuable metals is ensured.
NOVELTY - A wire electrode (9) is made to contact and heat the weld portion of the crude material.    USE - For welding products molded from thermoplastic resin like ABS, PS, PMMA for manufacturing products such as lamp of motor vehicles, intake manifold, battery, etc.    ADVANTAGE - As wire electrode is used, the welding of thermoplastic resin molded crude material is done accurately.    DETAILED DESCRIPTION - An INDEPENDENT CLAIM is included for the thermoplastic resin molded crude material welding equipment.    DESCRIPTION OF DRAWING(S) - The figure shows the front view of the molded crude material welding equipment.    Wire electrode (9)
NOVELTY - In a process to make a membrane- electrode unit, separate first and second gas distributor layers incorporate hydrophobic carbon- based substrates. The substrates have selected inks containing a catalyst, dissolved ionomer and solvent.    USE - Fuel cell membrane- electrode.    ADVANTAGE - The process is suitable for the production of low- cost high- integrity thin membranes.    DETAILED DESCRIPTION - The first gas distributor layer has a catalyst coating, which is then presented to a second, still- moist facing catalyst layer on the polymer electrolyte membrane, at raised temperature and pressure. An INDEPENDENT CLAIM is also include for a commensurate polymer- electrolyte membrane catalyst.    DESCRIPTION OF DRAWING(S) - The drawing shows a cross sectional view through the membrane- electrode.
NOVELTY - Provided are a polyelectrolyte film for fuel cell, which has better mechanical/physical property and heat deflection than existing nafion, and improved hydrogen ion conductivity comparable to that of the nafion, even with being substantially thinner than the nafion, and a method for producing the same.    USE - Polyelectrolyte film for fuel cells.    ADVANTAGE - Improved hydrogen ion conductivity with better physical/mechanical properties.    DETAILED DESCRIPTION - The method comprises:    (i) adding 3-50 wt% of fluorinated ionomer to polymer matrix so as to form solution of mixed polymer(the wt% is based on the polymer);    (ii) casting the polymer solution to obtain a polymer film; and    (iii) coating the fluorinated ionomer on both sides of the polymer film to obtain a composite film.    The polymer matrix is at least one polymer selected from the group consisting of a copolymer of polyethylene, polypropylene, polysulfone, polyimide, poly vinylidene fluoride, polyurethane, polystyrene, polyvinyl chloride, cellulose, nylon polymers, or copolymer of monomers of the polymers or a blend, or a copolymer of vinylidene fluoride and hexafluoropropylene, a copolymer of vinylidene fluoride and trifluoro ethylene, a copolymer of vinylidene fluoride and tetrafluoroethylene, or acrylate polymer, or polyacrylonitrile, polyvinylacetate, polyethylene oxide, polypropylene oxide polymers, or copolymer of monomers of the polymers or blends.
NOVELTY - A polymer electrolyte composition containing (wt.%): at least one non-functional polymer as matrix (20-99) and at least one organic or inorganic low molecular or at least one organic or inorganic polymeric filler (80-1) able to accept and donate protons or a mixture of these is new.    USE - The composition is useful as a laminated polyelectrode/membrane in fuel cells and other electrochemical systems (claimed).    ADVANTAGE - The new polymer/electrolyte/membrane system avoids some drawbacks of previous systems, i.e. cost too high to be commercially viable, the use of toxic materials and impossibility of recycling.    DETAILED DESCRIPTION - INDEPENDENT CLAIMS are included for:    (1) a laminate containing at least one layer of composition as above; and    (2) electrochemical system, preferably a fuel cell, including the composition as above.
NOVELTY - A polymer composition comprises an organic polymer and 0.5-40 wt.% of siloxane. The organic polymer has fluorinated backbone and 3-20 mole% of pendant groups.    USE - For forming molded articles, used for lithium batteries, electrolysis cells, and fuel cells, particularly direct methanol fuel cells.    ADVANTAGE - The molded articles formed using the polymer composition has high ionic conductivity and improved barrier to methanol permeation.    DETAILED DESCRIPTION - A polymer composition comprises an organic polymer and 0.5-40 wt.% of siloxane. The organic polymer has fluorinated backbone and 3-20 mole% of pendant groups represented by formula (I). The siloxane comprising two or more groups which need not be the same, are represented by formula (II).    -Op-(CF(Rf1)CF-Om)n-CF2CF2SO3X (I)    -OaSi(OH)b-aR13-bR2Rf2SO3X (II)    R1 = non-hydrolyzable group selected from alkyl, cycloalkyl, aryl and aralkyl;    R2 = bidentate alkylene radical optionally substituted by at least one ether oxygen atom;    Rf = F or 1-10C perfluoroalkyl radical optionally substituted with one or more ether oxygen atoms;    Rf2 = perfluoroalkylene ether radical optionally substituted by at least one ether oxygen atom;    X = H or alkali metal;    a = 1-b;    b = 1-3;    m, p = 0 or 1; and    n = 0-3.    R2 has at least two carbon atoms linearly disposed between Si and Rf2.    An INDEPENDENT CLAIM is also included for preparation of the polymer composition which involves contacting the organic polymer with a polar solvent to form a solvent swollen polymer composition having at least 5 wt.% of the solvent. The obtained composition is contacted with a silane to form a blend.
NOVELTY - Production of a solid state image pick-up device with microlenses (25a) comprises: (a) forming photosensing device arrays on a semiconductor substrate; (b) forming microlenses on the semiconductor substrate on which the photosensing device arrays are formed; and (c) hardening the surfaces of the microlenses by irradiating light into the microlenses.    USE - For manufacturing a solid state image pick-up device with microlenses. Solid state image pick-up devices are used in broadcasting, munitions and devices such as cameras, camcorders, multimedia and monitoring cameras.    ADVANTAGE - The process produces a solid state image pick-up device which is capable of improving the hardness of microlenses.    DESCRIPTION OF DRAWING(S) - The figure shows the production of a solid state image pick-up device.    Microlenses (25a)
NOVELTY - A solar cell is fabricated by deposition of material droplets on a surface to form a patterned solar cell comprising discrete portions. The droplets are deposited using drop-on-demand printing technique.    USE - The method is used for fabricating a solar cell, e.g. thin-film or thick-film device. The solar cell can provide light-induced power for driving e.g. a sensing device.    ADVANTAGE - The inventive method allows the final shape of the device to be accurately controlled during fabrication.    DESCRIPTION OF DRAWING(S) - The figure is a cross-sectional view of a solar cell.    Microlenses (412)
NOVELTY - Electrolyte comprises a perfluoroalkyl sulfonamide non-ionic surfactant.    USE - Electrolyte for lithium ion battery (claimed).    ADVANTAGE - One end of the surfactant is covered with fluorocarbon and has much higher interfacial tension at a surface of a solid electrode. The surfactant improves interfacial property between the electrolyte and electrodes. Lithium ion secondary battery having high capacitance and efficiency is obtained.    DETAILED DESCRIPTION - Electrolyte comprises a fluorine-based non-ionic surfactant of formula (I).    R = H, acetyl, methyl or benzoyl; and    m and n = 2-20.    An INDEPENDENT CLAIM is also included for a lithium ion battery comprising:    (a) graphitized carbon capable of reversibly storing and releasing lithium as anode active material,    (b) lithium-containing transition metal oxide capable of reversibly storing and releasing lithium as cathode active material,    (c) a porous separator and    (d) an electrolyte comprising lithium salt, an electrolyte compound and (I).    DESCRIPTION OF DRAWING(S) - The figure is a graph comparing impedance properties of lithium ion batteries of the invention and of general batteries.
NOVELTY - A lithium-ion electrochemical cell (10) comprises an anode (18), a cathode (20) and a separator (22) between anode and cathode. At least one surface of anode, cathode and separator contains a coating comprising a polysiloxane adhesive.    USE - As lithium ion electrochemical cell.    ADVANTAGE - The adhesive coating offers strong adhesion of separator to anode or cathode and ensures intimate contact with each other. The electrodes can be fixed to desired position and good electrode alignment is achieved.    DETAILED DESCRIPTION - An INDEPENDENT CLAIM is included for fabrication of electrochemical cell which involves applying a polysiloxane adhesive onto a surface of at least one of anode, cathode and separator and stacking the anode, separator and cathode sequentially to laminate one to another.    DESCRIPTION OF DRAWING(S) - The figure shows perspective, partially sectioned view of rechargeable battery.    Lithium ion electrochemical cell (10)    Anode (18)    Cathode (20)    Separator (22)
NOVELTY - A flexible electrolytic cell layer having positive and negative electrodes with aluminum foil current collector (13), is coated with cathode and anode active material (14,12), and folded into S-shape to form a stacked cell structure. The active materials are coated at intervals on the current collectors except for the folded places.    USE - Rechargeable battery e.g. lithium ion secondary battery, nickel hydrogen battery in vehicle.    ADVANTAGE - Provides a new rechargeable battery structure which is stacked structure of sequentially folded cells that can increase the energy density while decreasing die volume of the battery. Provides the rechargeable battery with higher safety, higher cycle life time and good conductivity at high temperature.    DETAILED DESCRIPTION - A flexible electrolytic cell layer having positive and negative electrodes with aluminum foil current collector (13), is coated with cathode and anode active material (14,12), and folded into S-shape to form a stacked cell structure. The active materials are coated at intervals on the current collectors except for the folded places. A glue is applied at folded places for gluing the contacted portions together while stacking.    DESCRIPTION OF DRAWING(S) - The figure shows the schematic view of the stacked battery cell structure.    Anode active material (12)    Aluminum foil current collector (13)    Cathode active material (14)
NOVELTY - A new solid polymer electrolyte comprises a polymer compound-(A) and an electrolyte salt-(B). Compound-(A) is an open-ring polymer of an oxetane compound having an acrylate structure of specific formula.    USE - For batteries, electrochromic displays, or capacitors.    ADVANTAGE - The new electrolyte has a higher ionic conductivity and higher film forming performance, flexibility, and mechanical strength.    DETAILED DESCRIPTION - A new solid polymer electrolyte comprises a polymer compound-(A) and an electrolyte salt-(B). Compound-(A) is an open-ring polymer of an oxetane compound having an acrylate structure of formula (1).    a, b = 10-600;    m1, m2, = 1-6;    n1, n2 = 1-20;    R1, R2 = 1-12C alkyl group or hydrogen atom;    R3, R4 = 1-12C alkyl group
NOVELTY - The nonwoven-fabric base material of the electrolyte, includes acrylic type fiber such as polyacrylonitrile fiber impregnated in pregel liquid containing monomer polymerized by electron beam, non-aqueous solvent and lithium mineral salt.    USE - For batteries such as lithium ion, lead storage, nickel cadmium and nickel hydrogen.    ADVANTAGE - Reduces preparation time of electrolyte and improves conductivity in battery.
NOVELTY - Occupation rate of projections with a cross sectional height of 5 nm and 10 nm on a horizontal surface are equal to S5(%) and S10(%). Density of projections with a height of 5nm or more and that with 10nm or more are respectively equal to N5, N10 piece/mm2. Contraction rate of film before and after heat processing is within 0.3-5%.    USE - Aromatic polyamide film for magnetic recording medium (claimed), printer ribbon, magnetic tape, condenser, solar cell, etc.    ADVANTAGE - Enables to obtain aromatic polyamide film with projections having uniform height to control the smoothness of film surface except for the projections to preset range. Enables to obtain film with excellent output characteristics.    DETAILED DESCRIPTION - Occupational rate of the projections and density levels are set to satisfy specified equations.    An INDEPENDENT CLAIM is included for a magnetic recording medium.
NOVELTY - An exterior luminaire has an outer body which houses solar panel(s) for collecting and converting radiation into electrical energy, light reflector(s) for reflecting light emitted by light emitting diodes out of the outer body, a light diffusing material in a path of a reflected light, and a heat regulating mechanism for maintaining the temperature around the diodes within a predetermined range.    USE - For illuminating pathways, roads, public and amenity areas, and buildings.    ADVANTAGE - The inventive exterior luminaire is energy efficient, and emits light with reduced glare. It can provide nominally 100,000 hours of low energy illumination with reduced glare.    DETAILED DESCRIPTION - An exterior luminaire comprises an array of light emitting diodes within an outer body. The outer body has solar panel(s) for collecting and converting radiation into electrical energy to provide a part of a power required by the light emitting diodes; light reflector(s) for reflecting light emitted by the light emitting diodes out of the outer body; a light diffusing material in the path of the reflected light; and a heat regulating mechanism for maintaining the temperature around the array of light emitting diodes within a predetermined range.    DESCRIPTION OF DRAWING(S) - The figure is an exterior luminaire supported on a standard street lighting column.    Solar panel (7)    Photo-sensitive cell (10)    Electronic circuitry (11)    Outer body (12)    Chamber (14)    Fiber optic tails (15)    Light diffusing material (16)    Battery (19)    Distribution mechanism (21)    Reflector (22)    Facets (24)    Light sensor (26)    Heat sink (30)
NOVELTY - Provided is a process for producing a lithium ion polymer secondary battery having excellent charge/discharge property and uniform performance property, which can improve the stability of the battery by using a polymer electrolyte.    DETAILED DESCRIPTION - The process comprises the steps of: preparing an anode(2) by spreading an anode slurry on a current collector, wherein the anode slurry is produced by dissolving a carbon material capable of occlusion and desorption of a lithium ion and a binder in a solvent; preparing a cathode(1) by spreading a cathode slurry on a current collector, wherein the cathode slurry is produced by dissolving a lithium composite oxide, a conductive agent, and the binder in a solvent; preparing the polymer electrolyte(3) by impregnating a porous polymer film with an electrolyte, wherein the porous polymer film is produced by mixing a polymer matrix, using P(VDF-HFP) containing 2-25wt% of PVDF or HFP, with a hygroscopic agent and a plasticizer to prepare a slurry and spreading the slurry on a polymer film and extracting the plasticizer; integrating the anode(2), the polymer electrolyte(3), and the cathode(1) by a thermosetting polymer.
NOVELTY - A composition for preparing an adhesive polymer electrolyte and a secondary battery containing the composition are provided, to improve the stability of a secondary battery without deterioration of the properties of a secondary battery compared with a secondary battery employing a liquid electrolyte.    DETAILED DESCRIPTION - The composition for preparing an adhesive polymer electrolyte comprises 85-99 wt% of a non aqueous organic solvent containing 0.7-0.9 mol/L of alkali metal salt; 1-15 wt% of an epoxy resin; and 1-15 wt% of an amine monomer. Preferably the non aqueous organic solvent is selected from the group consisting of propylene carbonate, gamma-butyrolactone, ethylene carbonate, dimethyl carbonate, diethyl carbonate, 1,2-dimethoxyethane, tetrahydrofuran, 3-methyloxazolidin-2-one, 2-methyltetrahydrofuran, dimethylsulfoxide, diethylether and acetonitrile. The epoxy resin is epichlorohydrin polyglycol epoxy resin and has a molecular weight of 100-600. The amine monomer is at least one selected from the group consisting of diethylene triamine, dipropylene triamine, triethylene tetramine, dimethyl-amino-propylamine, hexamethylene diamine and diamino-diphenylsulfone. Preferably the alkali metal salt is lithium salt.
NOVELTY - A new ion-conductive polymer film for fuel cells is made of a polyamide which contains protonic acid groups having repeating unit of specific formula.    USE - For solid polymer fuel cells.    ADVANTAGE - The new polymer film has a higher ionic conductivity and a higher heat resistance, providing solid polymer fuel cells with lower internal resistance and higher output current.    DETAILED DESCRIPTION - A new ion-conductive polymer film for fuel cells is made of a polyamide which contains protonic acid groups having the repeating unit of formula (1).    A, B = group consisting of aromatic rings;    X, Y = protonic acid group including sulfonic acid, carboxylic acid, phosphoric acid, or sulfone imide group;    a, b = integer equal to or larger than;    (a+b) = equal to or larger than 1
NOVELTY - A lithium bearing composite nano-carbon tube-graphite material is prepared through adding nano carbon tubes to epoxy resin, mixing with micron-class graphite particles, controlled carbonizing and graphitizing. It has high lithium capacity.
NOVELTY - Nonreciprocal circuit device has a resin case and external terminals insert-molded with the resin case to project from a bottom face of the case when it is molded. The case has at least one concavity each corresponding to a respective one of the external terminals and formed in the bottom face of the resin case at a portion from which the corresponding external terminal projects.    USE - The nonreciprocal circuit device is used in a communication apparatus (claimed). It is used e.g., as an isolator or a circulator, in a microwave band.    ADVANTAGE - The inventive device performs reliable soldering of the external terminals having joint strength, without increasing the projection amount of the external terminals, thus permitting a reduction of size and a low-profile feature. It can be reliably mounted without producing burrs of the resin when the connecting parts of the lead frame are cut at the notches.    DETAILED DESCRIPTION - INDEPENDENT CLAIMS are also included for the following:    (a) a communication apparatus comprising the inventive nonreciprocal circuit device which is connected in a transmitting or a receiving circuit;and    (b) a method of manufacturing a nonreciprocal circuit device, which comprises insert-molding external terminals (5, 6) with a resin case (1) so that the external terminals project from a bottom face of the resin case when the resin case is molded, and providing the resin case with concavities (2) each corresponding to a respective external terminal and formed in the bottom face of the case at a position from which the corresponding external terminal projects.    DESCRIPTION OF DRAWING(S) - The figure is a bottom view of a nonreciprocal circuit device.    Resin case (1)    Concavities (2)    External terminals (5, 6)
NOVELTY - The production of a positive active material is new.    USE - The method produces the positive active material used for the paste, the positive electrode, and the secondary battery.    ADVANTAGE - The positive active material has less Mn elution and high capacity. The secondary battery has high capacity, less Mn elution even at high temperatures, and superior cycle characteristics.    DETAILED DESCRIPTION - The positive active material contains a conductive polymer having a pi electronic conjugate structure and manganese oxide being a composite oxide using lithium, manganese, and oxygen as its major constituents. The production comprises: (a) applying chemical oxidation polymerization to a polymeric compound; (b) covering the surface of the composite oxide with the conductive polymer.
NOVELTY - The non-aqueous secondary battery has thickness and energy density of 12mm or less and 180 Whs/l or more respectively. The lamination thickness of the metal plate (53) having a resin layers (51a,51b) of thickness of 0.1mm or more and provided in battery container, is set less than 1mm. The pressure in the battery container is less than atmospheric pressure.    USE - For electric vehicle.    ADVANTAGE - Attains weight reduction, thereby achieving a high energy density, since the lamination of the metal plate containing a resin layer is set to prescribed thickness.    DESCRIPTION OF DRAWING(S) - The figure shows a sectional drawing of the battery container of the battery. (Drawing includes non-English language text).    Resin layers (51a,51b)    Metal plate (53)
NOVELTY - New structures of active layer for electrodes of fuel cell with solid polymer electrolyte are proposed.    USE - These new structures are used for the active layer for the electrodes of fuel cells with a solid polymer electrolyte.    ADVANTAGE - These new structures allow significant gains for the surface power of the electrodes and for the efficiency of the catalyst.    DETAILED DESCRIPTION - The active layer comprises alternate leaves of at least two different characters. The first comprises mixture with high content of ionic conductor and the others comprise mixture with low content of the same conductor. The leaves may be arranged parallel or perpendicular with respect to membrane separating anode from cathode.    In the case of a structure where the leaves are perpendicular to the membrane, one may include a third type of leaf able to carry some molecular species. Several modes of realization are defined.    DESCRIPTION OF DRAWING(S) - The drawing shows a cross-section of a membrane-active layer-diffusion layer of an electrode of a fuel cell with a solid polymer electrolyte in accordance with the invention.    Leaves with high content of ionic conductor; (1)    Leaves with low content of ionic conductor; (2)    Inter-electrode membrane; (4)    Diffusion layer. (5)
NOVELTY - A membrane-electrode assembly is produced by bonding electrodes having catalyst layer used as a cathode and an anode of a cation exchange membrane. The membrane is a solid polymer electrolyte membrane formed from a dispersion having a fluorinated polymer. The polymer has sulfonic acid groups and a fibrilliform fluorocarbon polymer dispersed in a dispersion medium.    USE - The process is for producing a membrane-electrode assembly for solid polymer electrolyte fuel cells (claimed).    ADVANTAGE - The inventive process produces membrane-electrode assembly that provides an isotropic fuel cell having uniform and small thickness, low resistance and low permeability to hydrogen gas, dimensional stability against moisture and heat, high tear strength and good handling properties, and can be put into mass production, shows good power generation characteristics and durability.    DETAILED DESCRIPTION - Production of a membrane-electrode assembly by bonding electrodes having catalyst layer containing a catalyst as a cathode and an anode to both sides of a cation exchange membrane. The membrane is a solid polymer electrolyte membrane formed from a dispersion having a fluorinated polymer. The polymer has sulfonic acid groups as an ion exchange polymer and a fibrilliform fluorocarbon polymer dispersed in a dispersion medium.
NOVELTY - A coating material contains a polymer blend of polymeric materials (I) and (II) formed by bonding polymer components (A) and (B). The polymer component (A) has a functional group with high compatibility with polymeric material (I). The polymer component (B) has a functional group with lower compatibility with polymeric material (I) than the compatibility of the functional group of polymer component (A).    USE - For photovoltaic element (claimed), especially solar cell module.    ADVANTAGE - The coating material forms photovoltaic element having excellent conversion efficiency by providing a stable optical diffusion layer that can maintain optical confinement effect in prolonged outdoor exposure. The photovoltaic element has excellent weatherability and initial translucent.    DETAILED DESCRIPTION - A coating material contains a resin which is a polymer blend containing at least a polymeric material (I) and a polymeric material (II) formed by bonding a polymer component (A) and a polymer component (B). The polymer component (A) includes a functional group with comparatively high compatibility with the polymeric material (I). The polymer component (B) includes a functional group with lower compatibility with the polymeric material (I) than the compatibility of the functional group of the polymer component (A). The polymer component (B) forms an aggregate. An INDEPENDENT CLAIM is included for photovoltaic element (100) in which at least a portion of a light receiving plane surface is coated with above coating material.    DESCRIPTION OF DRAWING(S) - The figure shows perspective view of photovoltaic element.    Photovoltaic element (100)    Collecting electrode (105)    Optical diffusion layer (106)
NOVELTY - A pressure relief valve structure for use with a secondary battery, comprises a vertically oriented gas flow chamber having a dome-like cap with openings and porous membrane, and an outer relief vent to open only when gas pressure in the battery and the gas flow chamber exceeds a predetermined positive pressure with respect to the ambient pressure.    USE - For use with a secondary battery that is subjected to power cycling.    DETAILED DESCRIPTION - A pressure relief valve structure for use with a secondary battery, comprises a vertically oriented gas flow chamber, and an outer relief vent to open only when gas pressure in the battery and the gas flow chamber exceeds a predetermined positive pressure with respect to the ambient pressure. The gas flow chamber extends below the top surface of the battery for a distance greater than that a first known dimension, and has a dome-like cap extending downwardly when the battery is in its upright orientation. The dome-like cap has openings to permit unimpeded gas flow between an interior volume of the battery and the gas flow chamber. It has a porous membrane to permit gas flow between the interior volume of the battery and gas flow chamber and to preclude flow of liquid electrolyte from the interior volume of the battery to the gas flow chamber. The battery has a liquid electrolyte in its interior volume with a void space overlying the liquid electrolyte. The void space is subjected to negative and positive gas pressures with respect to ambient pressure when the battery is located.    DESCRIPTION OF DRAWING(S) - The figure shows the invention.
NOVELTY - Packing material forms a battery enclosure having a battery body inserted thereinto and the peripheral edge thereof sealed by heat sealing, consists of a laminate composed of at least a base material layer, an adhesion layer, a barrier layer, a dry laminate layer, and a sealant layer.    USE - For packing battery.    ADVANTAGE - This battery-use packing material can impart moisture-proofness and content-protecting property.    DETAILED DESCRIPTION - Packing material forms a battery enclosure having a battery body inserted thereinto and the peripheral edge thereof sealed by heat sealing, consists of a laminate composed of at least a base material layer, an adhesion layer, a barrier layer, a dry laminate layer, and a sealant layer, characterized in that at least the sealant layer consists of a low-fluidity polypropylene layer not likely to be crushed by heat and pressure by heat sealing and a high-fluidity polypropylene layer likely to be crushed, with the high-fluidity polypropylene layer as the inner-mount layer.
NOVELTY - Provided are a solid polyelectrolyte suitable for high capacity lithium sulfur battery, and a method for producing the same which reduce manufacturing time of polyelectrolyte without degrading a capability of polyelectrolyte.    DETAILED DESCRIPTION - The solid polyelectrolyte for lithium-sulfur battery consists of any one of polymer selected from PAN(polyacrylonitrile) and PMMA(polymethyl-methacrylate); and any one of plasticizer selected from EC(ethylene carbonate) and PC(propylene carbonate); and a lithium salt for increasing an ion-conductivity. The plasticizer content is 1.40-3.26. The polyelectrolyte is produced by the steps of:    (i) providing any one of polymer selected from PAN and PMMA;    (ii) providing any one of plasticizer selected from EC and PC;    (iii) providing a lithium salt for increasing an ion-conductivity;    (iv) providing an attritor type of ball mill in order to homogeneously mixing the polymer, plasticizer and lithium salt;    (v) mixing the polymer, plasticizer and lithium salt in the ball mill and forming a mixed solution using solvent; and    (vi) drying the mixed solution to form a thin film.
NOVELTY - Provided are methods for producing a sulfur electrode of ultrahigh capacity, shelf stable lithium sulfur battery and electrolyte, having increased mechanical strength by comprising a ceramic powder and a metal powder.    DETAILED DESCRIPTION - The anode of ultrahigh capacity, shelf stable sulfur battery is produced by the steps of:    (i) providing an electrode material consisting of 10-60 wt% of sulfur, 10-30 wt% of carbon, 10-55 wt% of PEO (polyethylene oxide), 3-10 wt% of Li-salt; and    (ii) mixing the electrode material using high energy ball mill.    The electrolyte of ultrahigh capacity, shelf stable sulfur battery is produced by the steps of:    (a) providing any one of polymer selected from poly vinylidene fluoride (PVdF), PAN (poly acrylonitrile) and PMMA (poly methylmethacrylate);    (b) providing any one of plasticizer selected from EC(ethylene carbonate), PC(propylene carbonate), TG(tetra(ethylene glycol)dimethyl ether), NMP(1-methyl-2-pyrrolidinone) and DEC(diethyl carbonate);    (c) providing a lithium salt for increasing ion conductivity; and    (d) adding a metal oxide to the mixture in order to impart mechanical strength to the mixture.
NOVELTY - Provided is a stable interfacial structure of secondary battery, which is formed by applying an ion-conductive polymer material on a cathode or anode or separator and adhering them with each other.    DETAILED DESCRIPTION - The secondary battery consists of a cathode(5), an anode(6), a separator(7), and a sheath. In the secondary battery, ion-conductive polymer(8) is applied to the part of cathode, anode, or separator to form a partial adhesion. Also, a part on which adhesion is not formed, provides a space which enables liquid electrolyte to uniformly penetrate. The separator consists of a single film or a composite film of polyethylene, polypropylene, or poly vinylidene fluoride. The separator has porosity of 40-80%, and thickness of 5-50 micrometer.
NOVELTY - The dew point of the atmosphere of the alkali metal comprising lithium, inorganic solid electrolyte containing sulfide of lithium, is equal to -40 degrees C.    USE - For lithium secondary battery used for electronic devices.    ADVANTAGE - High quality lithium metal thin film and inorganic solid electrolyte thin film are produced, without degrading a lithium metal, inorganic solid electrolyte and its raw material. Exchange of different sections and cleaning of an apparatus are performed safely.    DETAILED DESCRIPTION - An INDEPENDENT CLAIM is included for thin film manufacturing equipment.    DESCRIPTION OF DRAWING(S) - The figure shows an outline model diagram of the thin film manufacturing equipment.
NOVELTY - Cell frame for a redox flow cell has a dipole plate and a frame attached to the periphery of the dipole plate. The frame at least50 weight% of vinyl chloride, and the dipole plate is a conductive plastic containing 40-90 weight% graphite and 10-60 weight% chlorinated organic compound.    USE - Used to produce a redox flow cell.    ADVANTAGE - The redox flow cell has excellent sealability between a frame member and a dipole plate. A cell with high reliability is obtained.    DETAILED DESCRIPTION - An INDEPENDENT CLAIM is also included for a redox flow cell including a cell stack where the cell frame, electrodes and spacing films are laminated.    DESCRIPTION OF DRAWING(S) - Figure 3 shows a cross-section of the combination of the cell frame and the electrodes.    Frame (2A)    Positive Electrode (3)    Dipole Plate (9)    Frame Piece (20)    Manifold (21A-B)    Electrolyte Flow Part (22A)    Guide Groove (22A-1)    Rectification Part (22A-2)    Guide Groove Part (22B-1)    Protection Plate (23)    Circle Groove (25)    Frame Groove (26)    Reinforcing Plate (60)
NOVELTY - The method involves introducing anion group into polymeric base material, after annealing the base material between glass transition and melting temperature of the base material.    USE - For fuel cell (claimed).    ADVANTAGE - Improves reliability of the fuel cell.    DETAILED DESCRIPTION - An INDEPENDENT CLAIM is included for fuel cell.    DESCRIPTION OF DRAWING(S) - The figure shows the sectional drawing of the single cell.
NOVELTY - The anode side of solar cell is arranged towards light incidence side and a display device is arranged to the cathode side of solar cell.    USE - For partial calculator, clock, etc., with solar cells.    ADVANTAGE - Utilizes effectively the space of display device without any restriction on the design. Cost is reduced. Ensures disability with sufficient photoelectric conversion efficiency.    DESCRIPTION OF DRAWING(S) - The figure shows a sectional view of composition of display device using solar cells.
NOVELTY - A gel-like electrolyte (1) contains a matrix polymer swollen by a non-aqueous electrolyte containing an electrolyte salt. The matrix polymer uses a poly(vinylidene-fluoride-hexafluoropropylene) copolymer obtained by polymerizing hexafluoropropylene and a vinylidene fluoride. The copolymer contains 25-60 weight% of hexafluoropropylene.    USE - For gel-like electrolyte batteries (claimed).    ADVANTAGE - The gel-like electrolyte provides excellent load characteristics, heavy-current discharge characteristics and low-temperature characteristics, for the gel-like electrolyte batteries. The gel-like electrolyte is durable and reliable.    DETAILED DESCRIPTION - An INDEPENDENT CLAIM is included for a gel-like electrolyte battery having a cathode, an anode, and the gel-like electrolyte.    DESCRIPTION OF DRAWING(S) - The figure shows the top view of the composition of the gel-like electrolyte battery.    Gel-like electrolyte (1)
NOVELTY - A proton conductor film has a layer (A) containing fullerene derivative and polyvinyl alcohol and a layer (B) containing only fullerene derivative on both of its sides.    USE - For fuel cell (claimed) of vehicle.    ADVANTAGE - The proton conductor film has excellent adhesion property with carbon electrode, hydrogen barrier capability and ionic conductivity. The output of fuel cell is improved.    DETAILED DESCRIPTION - INDEPENDENT CLAIMS are included for the following:    (1) a fuel cell which has a proton conductor film laminated between hydrogen electrode and oxygen electrode; and    (2) the manufacture of fuel cell which involves forming layer (B) containing only fullerene derivative and layer (A) containing fullerene derivative and polyvinyl alcohol on an electrode.    DESCRIPTION OF DRAWING(S) - The graph shows test result of electricity generated by inventive and conventional fuel cell. (Drawing includes non-English language text).
NOVELTY - A sheet supplying device (14) supplies polymeric sheet (1) on an endlessly moving horizontal conveyor (12) which has orthogonally crossing conveyance bars (11) provided at regular intervals, at a speed greater than the conveyance velocity. The sheet is mounted on a conveyance bar and slacked with dead weight, to form a corrugated sheet with the concave and convex portions.    USE - For manufacturing corrugated polymeric sheet used in battery.    ADVANTAGE - Maintains the thickness of the polymeric sheet, uniformly, and prevents cutting of the sheet due to large tensile stress application, by performing degreasing, baking and cooling processes during conveyance.    DETAILED DESCRIPTION - An INDEPENDENT CLAIM is included for the corrugated sheet manufacturing apparatus.    DESCRIPTION OF DRAWING(S) - The figure shows the block diagram of the corrugated sheet manufacturing apparatus. (Drawing includes non-English language text).    Polymeric sheet (1)    Conveyance bars (11)    Horizontal conveyor (12)    Sheet supplying device (14)
NOVELTY - A carrier comprises a suction element to support polymerization initiator, polymerization promoter and polymerization inhibitor during abnormality detection.    USE - Coil-type non-aqueous electrolytic battery.    ADVANTAGE - Since amount of electrolyte is reduced by the release of polymerization initiator, promoter and inhibitor from carrier during abnormality, excellent safety is achieved so thermal runaway is controlled by reducing activity of electrolyte.    DESCRIPTION OF DRAWING(S) - The figure shows the example of the coir-type battery.
NOVELTY - A slurry (21) containing nickel powder, a methyl cellulose or carboxymethylcellulose and water is formed as coating film on an electroconductive core material (10). The water vapor is sprayed on the substrate after drying the coating film using high temperature. The substrate is sintered after water vapor spraying in a sintering furnace (60).    USE - Used for manufacturing sintered substrate used for sintered type electrode of alkali storage batteries such as nickel cadmium storage battery and nickel hydrogen storage battery.    ADVANTAGE - The substrate is sintered efficiently using the carboxymethylcellulose and the porosity is improved.    DESCRIPTION OF DRAWING(S) - The figure shows the block diagram of the sintering substrate manufacturing device.    Electroconductive core material (10)    Slurry (21)    Sintering furnace (60)
NOVELTY - The system (2) comprises a reflecting member (21) shaped so as to focus an incident radiation on a focus region of the system. The reflecting member includes support tie rods adapted to rotatably connect the member to the focus region in order to allow the reflecting member to follow the daily and/or seasonal motions of the Sun.    USE - Solar energy focusing system for thermal energy plant.    ADVANTAGE - The plant is simple and cost effective. The focusing system is lightweight.    DETAILED DESCRIPTION - INDEPENDENT CLAIMS are included for    (a) a thermal plant including the focusing system, a heat exchanger located in the correspondence of the focus region, and means for feeding the process water under a pressure equal to or greater than the critical pressure to the exchanger, and    (b) a method of producing electric energy by focusing solar incident radiation on a focus region, feeding process fluid to a heat exchanger, and conveying the fluid to a user system.    DESCRIPTION OF DRAWING(S) - The drawing shows a schematic of the plant.    Plant (1)    Focusing system (2)    Orientation device (3)    Heat exchanger (5)    Reflecting member (21)    Actuator (31)
NOVELTY - An elastic thin film (3) which is formed around gasket molding portion (2a) of a separator (2) mounted in a metallic mold (11) for molding a gasket to the separator.    USE - For manufacturing component of fuel cell.    ADVANTAGE - Controls generation of burr during molding process and thus high quality fuel cell component is easily manufactured.    DESCRIPTION OF DRAWING(S) - The figure shows a sectional view of the metallic mold. (Drawing includes non-English language text).    Separator (2)    Gasket molding portion (2a)    Elastic thin film (3)    Metallic mold (11)
NOVELTY - The binder consists of amorphous copolymer having 50 mass% or more of propylene.    USE - Binder for secondary battery such as alkali secondary battery (Ni-MH battery), lithium ion battery, etc.    ADVANTAGE - Provides excellent cycle characteristics.
NOVELTY - A polymer electrolyte layer (21) laminates both sides of a positive electrode (13) and a negative electrode (18). The positive electrode consists of an anode active material layer (11) with 0.5-50 of Vickers hardness.    USE - Lithium ion polymer secondary battery.    ADVANTAGE - Since the layer has predetermined Vickers hardness, crack generation in the anode is prevented.    DETAILED DESCRIPTION - An INDEPENDENT CLAIM is included for lithium ion polymer secondary battery manufacturing method.    DESCRIPTION OF DRAWING(S) - The figure shows a sectional view of the lithium ion polymer secondary battery. (Drawing includes non-English language text).    Anode active material layer (11)    Positive electrode (13)    Negative electrode (18)    Polymer electrolyte layer (21)
NOVELTY - The battery has a detector to detect the voltage drop between the copper foils (3a,3b) to which the anode and cathode terminals are respectively connected. A predetermined detection signal is generated, when the detected voltage drop which may be due to electrolyte leakage or encroachments of any liquid into the battery, continues to prevail for more than a prescribed time.    USE - For batteries used in portable apparatus e.g. video camera, notebook PC.    ADVANTAGE - Prevents battery damage by electrolyte leakage or encroachment of any liquid.    DETAILED DESCRIPTION - An INDEPENDENT CLAIM is included for electrolyte leakage detection method.    DESCRIPTION OF DRAWING(S) - The figure shows a printed circuit in the battery pack.    Copper foils (3a,3b)
NOVELTY - The solid polymer fuel cell has separator (2) having water repellent conductive layer (6) containing resin and electric electroconductive material containing graphite or amorphous carbon material. The layer (6) has critical surface tension (gammac) of 30 dynes or less with respect to water and electroconductive material.    USE - For power supply for electric vehicles.    ADVANTAGE - The separator has excellent electroconductivity and corrosion resistance, and provides cheap solid polymer fuel cell with low environmental load.    DETAILED DESCRIPTION - The solid polymer fuel cell has separator having gas passage (12) and collector portion (16) contacting gaseous diffusion layer (4). An electrode (3a) and layer (4) are arranged between solid polymer electrolyte film (1) and separator. The separator has water repellent conductive layer containing resin and electric electroconductive material containing graphite or amorphous carbon material. The layer (6) has critical surface tension (gammac) of 30 dynes or less with respect to water and electroconductive material. An INDEPENDENT CLAIM is included for separator having water repellent conductive layer having contact angle of 90 degrees or more with respect to water, among the entire surface or collector portion of metallic substrate.    DESCRIPTION OF DRAWING(S) - The figures show cross-sectional models of separator and solid polymer fuel cell.    Solid polymer electrolyte film (1)    Separator (2)    Electrode (3a)    Gaseous diffusion layer (4)    Water repellent conductive layer (6)    Gas passage (12)    Collector portion (16)
NOVELTY - Fluoroalkylphosphate salts are new.    USE - The fluoroalkylphosphate salt (I) is useful in electrolytes, primary batteries, secondary batteries, capacitors, supercapacitors or galvanic cells, optionally in combination with other conductive salts and/or additives (claimed).    ADVANTAGE - The salt (I) has high stability and a high cation content per unit weight of conductive salt.    DETAILED DESCRIPTION - Fluoroalkylphosphate salts of formula (I) are claimed.    (Ma+)b((CnF2n+1-mHm)yPF5-y(CR1R2)xPF5-y(CnF2n+1-mHm)y)(2-)(a.b/2) (I)    Ma+ = mono-, di- or trivalent cation; a=1-3;    b = 2, 2 or 1 for a = 1, 3 and 2 respectively;    n = 1-8;    m = 0-2 for n = 1 or 2 or 0-4 for n = 3-8;    x = 1-12;    y = 0-2;    R1, R2 = F, H, alkyl, fluoroalkyl or perfluoroalkyl.    INDEPENDENT CLAIMS are also included for:    (1) a process for the production of fluoroalkylphosphate salts (I) by reaction of a fluoro-alpha,omega-bis((fluoroalkyl)fluorophosphorano)alkane with a fluoride salt of formula (Ma+)(F-)n in solution, optionally with purification and/or isolation;    (2) a mixture (II) comprising a fluoroalkylphosphate salt (I) and a polymer; and    (3) electrolyte, primary batteries, secondary batteries, capacitors, super capacitors or galvanic cells containing the mixture (II)
NOVELTY - A method of increasing the efficiency of a fuel cell having anode (44) for receiving a reducing agent, a cathode (45) for receiving an oxidizing agent, a proton conducting membrane (42) or hydrogen or oxygen conducting solid electrolyte separating anode and cathode electrodes and a microwave generator for applying microwave energy to either the oxidizing or reducing agent.    USE - Used for solid polymer or solid oxide fuel cells.    ADVANTAGE - The fuel cell has high efficiency and performance characteristics.    DESCRIPTION OF DRAWING(S) - The figure shows schematic diagram of the microwave activator used in solid polymer fuel cell.    Proton conducting membrane (42)    Anode (44)    Cathode (45)
NOVELTY - Two positive temperature coefficient (PTC) resistors having conductive polymer composition are connected in series to a battery. One of the PTC devices switches to high resistance state and resets circuit protection arrangement. Another PTC device switches to a high resistance state at a temperature greater than initial temperature and causes protection arrangement to open.    USE - Circuit protection arrangement for battery assembly (claimed) in electrical devices such as camera, video recorder, tools, portable computer, personal digital assistant, cellular phone, etc.    ADVANTAGE - The electrical components in the circuit are protected efficiently.    DETAILED DESCRIPTION - An INDEPENDENT CLAIM is included for battery assembly.    DESCRIPTION OF DRAWING(S) - The figure shows a graphical representation of resistance as a function of temperature for PTC devices.
NOVELTY - A proton-conducting, hybrid membrane (2) consisting of a channel-forming protein in a matrix is used as the electrolyte in a hydrogen-oxygen fuel cell.    USE - As a hydrogen-oxygen fuel cell for use, e.g. in motor vehicles, especially a low-temperature fuel cell.    ADVANTAGE - A fuel cell based on a new membrane with highly efficient proton conductivity, is made by a technically simple and relatively inexpensive method from a synthetic polymer matrix and a channel-forming protein which forms water-filled pores for the passive migration of protons across the membrane.    DETAILED DESCRIPTION - A fuel cell (1) comprises at least the following: (a) a proton-conducting membrane (2) as electrolyte, (b) catalyst layers (3) covering both sides of the membrane, (c) gas-permeable electrodes in the form of an anode (4) and a cathode (5) on the outside of the catalyst layers, (d) electrically conductive plates (6) in close electrical contact with the electrodes and (together with the electrodes) defining gas-conducting channels and (e) gas inlets for hydrogen on one side and oxygen on the other. The membrane in this cell is a hybrid membrane comprising a channel-forming protein in a matrix.    DESCRIPTION OF DRAWING(S) - The drawing shows a cross-sectional diagram of fuel cell.    Proton-conducting membrane (hybrid membrane) (2)    Catalyst layer (3)    Anode (4)    Cathode (5)    Bipolar plate (6)
NOVELTY - The adhesive contains acrylic acid or acrylic acid hydroxyethyl whose residual amount is less than 0.01 weight%.    USE - For adhesive tape (claimed) used in lithium battery (claimed).    ADVANTAGE - Since specified residual amount of acrylic acid or acrylic acid hydroxyethyl is used, the initial stage discharge capacitance of lithium batteries is not affected by the adhesive.    DETAILED DESCRIPTION - INDEPENDENT CLAIMS are included for the following:    (1) Adhesive tape; and    (2) Lithium battery.
NOVELTY - Diisocyanate derivative and polyol are dissolved in electrolyte containing lithium, to obtain a solution. The solution is heated to form polyurethane. When the quantity of isocyanate group present in the diisocyanate derivative, is more than that of hydroxyl group of the polyol, gel-like polymer electrolyte is obtained.    USE - For manufacturing lithium battery (claimed) used in mobile telephone, PC, and other portable information terminal.    ADVANTAGE - Gel-like polyelectrolyte with excellent ionic conductivity is easily obtained, thus the lithium battery with high speed charging and discharging characteristics is efficiently manufactured at low cost.    DETAILED DESCRIPTION - An INDEPENDENT CLAIM is included for lithium battery.    DESCRIPTION OF DRAWING(S) - The figure shows the top elevation of lithium battery. (Drawing includes non-English language text).
NOVELTY - A hydrogen occlusion-discharging equipment (1) has a pressure container (2) made of iron-type metal, aluminum group metal, titanium group metal, polyimide resin, fluororesin, polycarbonate resin, pressure-withstanding glass, carbon fiber, and/or ceramic.    USE - For releasing hydrogen while making hydrogen occlusion material, such as hydrogen occlusion alloy and carbonaceous material.    ADVANTAGE - The hydrogen occlusion-discharging equipment efficiently releases hydrogen.    DESCRIPTION OF DRAWING(S) - The figure shows the longitudinal cross-sectional view of a hydrogen occlusion-discharging apparatus.    Hydrogen occlusion-discharging equipment (1)    Pressure container (2)    Inner surface (2a)    Base (2b)    Cartridge (3)    Leg portion (6)    Change valve (I) (13)    Hydrogen gas supply source (14)    Change valve (II) (15)
NOVELTY - Gel-polymeric electrolyte has polymeric matrix, organic solvent, and inorganic lithium salt. Polysulphone having mean molecular mass of (0,2-1,0)x105 is used as polymeric matrix and mixture of propylene carbonate and tetrahydrofuran taken in proportion of 1:1 - 1:4 volume percent, as organic solvent.    USE - Electrical engineering; manufacture of primary and secondary lithium current supplies.    ADVANTAGE - Enhanced electric conductivity, electrochemical stability, and chemical inertness.    DETAILED DESCRIPTION - Gel-polymeric electrolyte has polymeric matrix, organic solvent, and inorganic lithium salt. Polysulphone having mean molecular mass of (0,2-1,0)x105 is used as polymeric matrix and mixture of propylene carbonate and tetrahydrofuran taken in proportion of 1:1 - 1:4 volume percent, as organic solvent.    The mass proportion of electrolyte ingredients is as follows, (wt.pts.):    (1) polysulphone (100);    (2) inorganic ionogenic lithium salt (5-27);    (3) organic solvent (80-140).
NOVELTY - A laminate structure has positive and negative electrodes (3,4) arranged along with a separator (2). A dummy electrode (5) which does not contain electrode active material is arranged to external portion of the laminate structure.    USE - Electrochemical device for lithium secondary battery and electrical double layer capacitor.    ADVANTAGE - Prevents bursting inside the packing and thus improves safety.    DESCRIPTION OF DRAWING(S) - The figure shows a cross-sectional view of the electrochemical device.    Separator (2)    Positive electrode (3)    Negative electrodes (4)    Dummy electrode (5)
NOVELTY - The non-aqueous electrolyte contains aromatic compound polymerizable by impressing voltage between the anode (2) and cathode (3) of the lithium secondary battery.    USE - For use in vehicle such as hybrid electric vehicle, electric vehicle, and in electronic devices e.g. portable communication apparatus such as notebook personal computer, etc.    ADVANTAGE - The battery has excellent life cycle characteristics, without increasing the manufacturing cost.    DESCRIPTION OF DRAWING(S) - The figure shows a perspective diagram of the structure of winding electrode of lithium secondary battery.    anode (2)    cathode (3)
NOVELTY - The battery comprises the organic electrolyte comprising aprotic solvent containing mixer of propylene carbonate and sulfolane with weight ratio of 10:90-90:10.    USE - Organic electrolyte battery for mobile telephone.    ADVANTAGE - The reliability is improved over long period of time, by the comprising organic electrolyte with aprotic solvent. The size is reduced and efficiency is increased.    DESCRIPTION OF DRAWING(S) - The figure shows an explanatory view of the organic electrolyte battery.
NOVELTY - A cathode active material paste is coated on either surfaces of a copper collector foil stretched by applying stress of 4-20 N/mm2. The paste is dried and heat processed at 60-130degreesC and 80-200degreesC respectively.    USE - For manufacturing cathode plate of lithium ion secondary battery used in personal computer, mobile telephone, electric vehicle, etc.    ADVANTAGE - The tensioning of the foil improves adhesion of cathode active material paste to the copper foil which in turn improves the charging and discharging characteristics of the battery.
NOVELTY - A polyamic acid is obtained by chemical reaction of diamine component and acid dianhydride component of molar ratio 100:95-95:100 in aprotic polar solvent. The polyamic acid is subjected to chemical or thermal treatment for forming a gel-film having self-supporting property. The gel film is drawn 1.05-2.0 times in the film conveyance direction and direction orthogonal to it.    USE - For solar-cell substrates.    ADVANTAGE - A flexible polyamide film having small thermal expansion coefficient and large young's modules is provided and hence a reliable solar cell substrate is manufactured efficiently.    DETAILED DESCRIPTION - An INDEPENDENT CLAIM is included for about solar cell substrate.
NOVELTY - The separator (3) consists of a carbon sheet (2) and a fluororesin or fluororubber layer containing an electroconductive filler, on a metallic substrate. The resistivity of the carbon sheet is 0.5 Ohm.cm or less.    USE - For solid polymer fuel cell.    ADVANTAGE - The separator has excellent corrosion resistance and small contact resistance with an electrode of fuel cell.    DESCRIPTION OF DRAWING(S) - The figure shows a schematic view explaining the contact resistance measuring method. (Drawing includes non-English language text).    Carbon sheet (2)    Separator (3)
NOVELTY - Polymer electrolyte for solid polymer fuel cells, comprises an aromatic polyether sulfone block copolymer comprising hydrophilic segment including sulfonic acid groups and a hydrophobic segment which does not contain sulfonic acid groups. The ratio W2/W1 of the weight proportion W2 of the hydrophilic segment and the weight proportion W1 of the hydrophobic segment is 0.6-0.2.    USE - Used in the production of solid polymer-type fuel cells (claimed).    ADVANTAGE - The polymer electrolyte can be produced at a low cost, has a high durability and shows a proton conductivity which is reduced by a change of temperature or humidity.    DETAILED DESCRIPTION - INDEPENDENT CLAIMS are also included for (1) a polymer electrolyte film for solid polymer fuel cells using the polymer electrolyte; and (2) a solid polymer fuel cell using the electrolyte and/or polymer electrolyte film.
NOVELTY - A new non-aqueous electrolyte secondary battery comprises positive and negative electrodes which charge and discharge lithium ions and a non-aqueous electrolyte. (1) The negative electrode contains a carbon material having specific lattice spacing. (2) The electrolyte contains a solvent having a specific dielectric constant. (3) The electrolyte contains a nonionic fluoro surfactant.    USE - As non-aqueous electrolyte secondary battery.    ADVANTAGE - The battery has improved rapid charging performance.    DETAILED DESCRIPTION - A new non-aqueous electrolyte secondary battery comprises positive and negative electrodes which charge and discharge lithium ions and an electrolyte solution dissolving lithium salt in a non-aqueous solvent. (1) The negative electrode contains a carbon material whose (002) face has a lattice spacing of 0.335-0.34 nm. (2) The solvent contains at least 70 vol.% of a solvent having a specific dielectric constant of at least 25. (3) The electrolyte contains a nonionic fluoro surfactant.
NOVELTY - A new ion conductive polymer has protonic groups which are separated from the polymer main structure with a spacing structure having at least one atom.    USE - For solid polymer fuel cells.    ADVANTAGE - The new polymer provides fuel cells with improved durability, lower internal resistance and higher current output.
NOVELTY - The battery-jar (4) is made of polypropylene containing 0.1-10 mass% of talc.    USE - For lead storage batteries for motor vehicles.    ADVANTAGE - Since the battery-jar is made of polypropylene containing talc, crystallization is faster and shrinkage deformation of a partition of the jar is minimized. Dislocation during attachment of lid to the battery-jar is decreased, and air-tight reliability of the battery-jar is improved.    DETAILED DESCRIPTION - An INDEPENDENT CLAIM is included for manufacture of the battery-jar.    DESCRIPTION OF DRAWING(S) - The figures show the top view and the front view of the battery-jar.    Battery jar (4)
NOVELTY - A modifier (3) by the side of electrode poles has humidity exchangers (32,33) having moisture absorption material (34) to absorb the moisture of the exhaust gas. The hydrogen from the moisture is removed by the modifier and is recycled to hydrogen pole.    USE - For humidifying gas supplied to electrode of solid polymeric fuel cell.    ADVANTAGE - Improves the thermal efficiency of the fuel cell and avoids unnecessary heating. The moisture absorption material absorbs moisture from the hydrogen and oxygen poles efficiently.    DESCRIPTION OF DRAWING(S) - The figure shows the circuit diagram of fuel cell system. (Drawing includes non-English language text).    Modifier (3)    Humidity exchangers (32,33)    Moisture absorption material (34)
NOVELTY - Anticorrosive, electrically conducting coating for metal comprises a dispersion of polymer without proton-active groups in combination with fillers having metallic conductivity.    USE - The coatings are used as primer coats in lithium-polymer battery systems and as sensors (all claimed).    ADVANTAGE - In the production of metal coatings, protective coatings cannot be filled with other metals, e.g. zinc or aluminum, as these can form local cells initiating corrosion. Proton-active components must also be excluded from the polymers and emulsifiers. The present coatings give good protection and have the required conductivity without forming local cells.
NOVELTY - Photovoltaic device consists of individual photovoltaic modules with the intermediate chambers between the cells of the modules and between the modules formed to scatter light.    USE - Used for integrating into buildings, especially into the roof.    ADVANTAGE - A strong contrast between light and shade is avoided.    DETAILED DESCRIPTION - Preferred Features: A glass mat formed of thin fibers is arranged in the module or laminate to scatter light. The whole rear side of the module is covered with a colored light-permeable film.
NOVELTY - The laminated battery structure has high energy density and no spatial dead area. By means of separation of viscose and active matter and re-laying the position of viscose, the positive and negative plates may be adhered by viscose and isolating polymer film during the lamination and pressing without affecting the ratio of active matter. The laminated battery structure can avoid the spatial dead area and improve the energy density each weight unit.
NOVELTY - A composite bipolar plate for polymer film fuel battery features it is prepared from graphite creep with external surface of polypyrrole or poly phenylamine film layer and central polypyrrole or poly phenylamine network layer of central metal sheet. The process for preparing it includes such steps as filling graphite creep in upper and lower dies, putting metal sheet in the graphic creep, and pressing, or filling graphite creep in upper and lower dies, pressing and coating polypyrrole or poly phenylamine layer on its surface. Its advantages include high corrosion resistance, high weight, good electric conductivity and low cost.
NOVELTY - A solar panel is formed by covering an assembly of photovoltaic wafers (2) with thin layer of liquid polymer material, and is encapsulated by embedding the solar panel in additional liquid polyurethane held in a mold. The rim of a component housing is embedded in the liquid polymer which is cured until it solidifies.    USE - For encapsulating solar panel used in solar powered devices e.g. traffic warning lamp (claimed), sirens or bells, illuminated information displays or clocks for marine, highway or road construction.    ADVANTAGE - By encapsulating the solar panel with polyurethane the solar panel is effectively protected from dust, rain, debris and the resistance to both thermal and mechanical stresses is increased. Hence the durability of the capsule is improved, thereby enhancing solar energy generation.    DETAILED DESCRIPTION - INDEPENDENT CLAIMS are included for the following:    (1) Solar generator;    (2) Traffic warning lamp assembly; and    (3) Solar panel housing.    DESCRIPTION OF DRAWING(S) - The figure shows a schematic cross-sectional view of the polymer encapsulated solar panel.    Photovoltaic wafer (2)
NOVELTY - An alkaline ion polymer electrochemical cell comprises positive and negative collectors, positive and negative electrodes, separator and electrolyte. The separator comprises a binder and a filler. Each electrode comprises binder of vinylidene fluoride/hexafluoropropylene (VDF/HFP) copolymer which has been made insoluble in the electrolyte.    USE - In secondary battery (claimed).    ADVANTAGE - The binder is made insoluble in the electrolyte by a cross-linking agent that does not require any accelerator nor extracting the plasticizer before contacting with the polymer, thus avoiding additional steps during the manufacturing process of the electrochemical cell.    DETAILED DESCRIPTION - INDEPENDENT CLAIMS are also included for the following:    (1) A film for making the electrochemical cell comprising a binder of VDF/HFP copolymer which has been made insoluble in the electrolyte by heat treatment.    (2) A method for making the film comprising preparing a slurry by mixing the binder, cross-linking agent, filler and solvent together, forming a film by shaping the slurry by solvent casting in the form of a strip, and drying the film.    (3) A method for making the alkaline electrochemical cell.    DESCRIPTION OF DRAWING(S) - The figure shows cycling test results performed on the lithium ion electrochemical cell.
NOVELTY - Provided is a lithium secondary battery which effectively prevents the swelling of the electrolyte, and makes no leakage, so that instability of the battery due to the leakage is prevented.    DETAILED DESCRIPTION - The battery comprises: a roll type electrode assembly consisting cathode, anode and a separator in between; the electrolyte including 3-30 wt.% (based on total electrolyte) of the crosslinked product of polyethylene glycol dimethylacrylate of formula I.    n = 25 -25000;    R1 and R2 = independently hydrogen or 1-20C alkyl.    Lithium salts such as LiClO4, LiBF4, LiPF6, LiCF3SO3 and LiN(CF3SO2)2 and more than one organic solvent such as propylene carbonate, ethylene carbonate, dimethyl carbonate, methylethyl carbonate, diethyl carbonate and vinylene carbonate; and a pouch type case containing the above materials. The molecular weight of the above crosslinked product of polyethylene glycol dimethylacrylate is 5000-5,000,000 and the crosslinked product is obtained by heat polymerization after the whole electrolyte is introduced into the above battery case.
NOVELTY - A non-aqueous lithium polymer battery has high productivity, and gives a thin battery with good performance.    DETAILED DESCRIPTION - A non-aqueous lithium polymer battery is formed by laminating a cathode multi-layered film (6) and an anode multi-layered film (7) in order. The cathode multi-layered film comprises porous polymer/cathode/porous polymer and the anode multi-layered film comprises porous polymer/anode/porous polymer. A polymer electrolyte is then formed by distributing a liquid electrolyte uniformly in the porous polymer. The porous polymer is selected from polymethyl methacrylate, polyethylene oxide, polyacrylonitrile, poly vinylidene fluoride, polyhexafluropropylene, and polystyrene or a mixture of these or a copolymer.
NOVELTY - A non aqueous secondary battery having a positive electrode includes an anode, a cathode, and electrolyte to bring polysulfide carbon into contact with the anode.    USE - Useful in a portable type electronic device.    ADVANTAGE - Capacity is high and a charge discharge cycle is excellent.    DETAILED DESCRIPTION - A solvent having a sulfur atom in molecules, such as dimethyl sulfoxide and sulfolane, an ethylene oxide solvent represented by formula R1 O(CH2 CH2 O)Z R2, or a mixture of the solvent is used as an electrolytic solvent.    R1 and R2 = 1-4C alkyl;    z = is greater than or equals 2 or less than or equal to 14.
NOVELTY - An insulator (31) regulates conduction between resistive layers (14,24) of a positive electrode (10) and a negative electrode (20), respectively. When the internal temperature of a lithium ion secondary battery increases to about 100degreesC or more, the insulator contracts, so that the electrodes are conducted through the resistive layers.    USE - In e.g. lithium ion secondary battery.    ADVANTAGE - Ensures safety at the time of overcharge.    DESCRIPTION OF DRAWING(S) - The figure shows an expanded view of secondary battery. (Drawing includes non-English language text).    Positive electrode (10)    Resistive layers (14,24)    Negative electrode (20)    Insulator (31)
NOVELTY - Production of a catalytic component on a metallic or ceramic support comprises applying the catalytic component in at least one layer containing a water-repelling component on the metallic or ceramic support. The water-repelling component is applied together or alternately with a catalytically active component in one process step. The layer containing the water-repelling component has a porosity permeable for gas and/or gaseous media.    USE - Used in a catalytic burner for selective carbon monoxide oxidation, in a reformer and in a catalytic heat exchanger in a fuel cell system (claimed).    ADVANTAGE - The component is insensitive to condensate formation and mechanical and/or thermal stress.    DETAILED DESCRIPTION - Preferred Features: The layer containing the water-repelling component is produced by applying a material mixture containing the catalytically active and water-repelling components, in which the concentration of both materials is constant in the direction of the layer thickness. The layer is applied by spraying, printing, painting or rinsing. Pore formers are added to the material mixture.
NOVELTY - Structure comprises a catalyst and a non-electrolytic material different from the material of the catalyst. The catalyst and the non-electrolytic material form a fuel cell electrode.    USE - Used in a fuel cell.    ADVANTAGE - The structure is effective.    DETAILED DESCRIPTION - Preferred Features: The catalyst is suitable for oxidizing a fuel cell gas. The fuel cell gas is hydrogen. The structure contains 5-40% catalyst. The structure further comprises a material which is resistant to oxidation up to 3.0 volts.
NOVELTY - A material comprises flexible graphite sheet (100) having void condition selected to produce desired morphology upon embossing.    USE - As substrate for embossed flexible graphite sheet which is used as a component such as electrode in electrochemical fuel cell and proton exchange membrane fuel cell.    ADVANTAGE - The electrical and thermal conductivities, permeation rate, anisotropy ratios and leaching characteristics of the embossed graphite sheet are optimized as the void condition of the sheet is controlled prior to embossing. The moisture resistance and handling strength of the graphite sheet are improved by impregnating the sheet with resin. A high definition pattern is embossed on the sheet.    DETAILED DESCRIPTION - An INDEPENDENT CLAIM is included for a process for producing embossed flexible graphite sheet having sheet floors and sheet lands. The graphite sheet is embossed by passing the sheet between an embossing element and a landing element of embossing apparatus such that lands of embossing element exert pressure on the flexible graphite sheet. The embossing element has an embossing pattern formed by arraying a series of walls having lands, and channel floors. The landing element has an impact surface. The elements are arrayed such that the landing element is separated from the channel floors by a distance (d) which is at least equal to height of the walls. The sheet has a thickness of less than the distance (d) but greater than the distance between impact surface of landing elements and the lands, in the region of embossing pattern prior to embossing, thus forming a gap between the sheet and channel floors.    DESCRIPTION OF DRAWING(S) - The figure shows partial side cross-sectional plan view and top plan view of embossed graphite article.    Flexible graphite sheet (100)
NOVELTY - A filter element (15a) includes a particulate filter portion for removing particulate contaminants from dirty air received through the inlet (12a) of a housing (11a). A sound suppression element (19a) attenuates sound passing through filter assembly that is within the frequency range of 1350 Hertz, by 6-10 dB.    USE - For removing particulate and chemical contaminants of a fuel cell in a power generation system (claimed) such as a fuel cell system, diesel or gasoline engines. The fuel cell is used in vehicles, mobile lightweight equipment such as laptop computers or cell phones, and small stationary equipment such as radar detectors or sensors.    ADVANTAGE - The filter reduces the noise emanating from the compressor through the filter assembly and out to the surrounding environment effectively.    DETAILED DESCRIPTION - An INDEPENDENT CLAIM is also included for a power generation system which comprises a twin screw compressor (21,22) and a fuel cell assembly with an oxidant and fuel intake ports. The fuel cell assembly produces electrical power from an oxidant and a fuel entering the oxidant and fuel intake ports, respectively. A filter assembly (109) provides clean air to the oxidant intake port of the fuel cell assembly.    DESCRIPTION OF DRAWING(S) - The figure shows a cross-sectional front plan view of the filter assembly.    Housing (11a)    Inlet (12a)    Filter element (15a)    Sound suppression element (19a)    Twin screw compressors (21,22)    Filter assembly (109)
NOVELTY - The back-side protection sheet (10) consists of a heat resistance and weather resistance plastic films (1,3). The plastic film comprises polyester resin having cyclic trimer content of 0.5 weight% or less, and intrinsic viscosity of more than 0.6 (dl/g).    USE - For solar cells.    ADVANTAGE - The back-side protection sheet for solar cells, has excellent heat resistance, weather resistance and damp proofing property. The properties of the back-side protection sheet are not degraded even in the outdoor use, for a long period of time. Quality stabilization of the solar cell module is attained at a reduced cost. The back-side protection sheet has high value in solar power generation.    DESCRIPTION OF DRAWING(S) - The figure shows the sectional drawing of the back-side protection sheet of solar cells.    Heat resistance and weather resistance plastic films (1,3)    Back-side protection sheet (10)
NOVELTY - An outer covering (6), comprises a resin laminate with a liquid crystal polymer layer (B) showing optical anisotropy in molten state.    USE - For solar battery (claimed).    ADVANTAGE - The outer covering has excellent waterproof and moisture proof properties. The outer covering imparts high durability to the solar battery.    DESCRIPTION OF DRAWING(S) - The figure shows schematic sectional view of the resin laminate.    Outer covering (6)    Resin layer (A)    Liquid crystal polymer layer (B)    PVDF layer (C)
NOVELTY - A lead acid battery is made by adding polymer to a paste comprising basic lead sulfate crystals of desired crystal morphology to bind the crystals together. The polymer-containing paste is pasted on a grid where paste is dried to form a battery plate of the lead acid battery.    USE - For making lead acid battery.    ADVANTAGE - The inventive method produces a paste with desired crystal structure from a low cost starting material. It eliminates the steaming and curing steps that add to the cost and time of battery production. It produces crack-free plates with strong cohesion and adhesion, high performance and long cycling lives. It utilizes active material with optimized crystal morphology, thus providing batteries that exhibit good electrical performance and durability.    DESCRIPTION OF DRAWING(S) - The drawing shows a flow diagram of a method for continuous plate making of lead acid batteries.
NOVELTY - The invention discloses a method for preparing complex dielectric film of proton conductor with low transmittance for methyl alcohol.    DETAILED DESCRIPTION - The nanometer ion of metal impermeable to methyl alcohol such as Pd, Pt, Au etc. is embedded in Nafion film so as to reduce transmittance of the film for methyl alcohol, under precondition of not lowering proton electrical conductivity of Nation film. Thus the transmittance of complex film for methyl alcohol is reduced greatly, after the film being processed by the invented method.
NOVELTY - A electrolytic composition contains a salt having a structure including: (a) an organosiloxane group; (b) an anion portion formed by dissociating a proton from sulfonamide, disulfonamide, N-acyl sulfonamide, alcohol, phenol, and/or sulfonic acid; and (c) a cation portion consisting of a belonging to Group 1 or Group 2 metal ion and/or organic cation.    USE - The polysiloxane salt is used for batteries, other electrochemical device materials and finds its application in the electrolytic composition. The electrolytic composition is used for the electrochemical battery, the non-aqueous secondary battery, the photo-electro-chemical battery.    ADVANTAGE - The polysiloxane salt substantially has no volatilization, and has improved charge transport. The electrochemical battery has superior durability and ion conductivity. The photo-electro-chemical battery has superior durability and light-transforming characteristics. The non-aqueous secondary battery has no decrease in battery capacity, and superior cyclic characteristics.    DETAILED DESCRIPTION - A electrolytic composition contains a salt having a structure including:    (a) a group of formula -(Si(R1)(R2)O)n (I);    (b) an anion portion formed by dissociating a proton from sulfonamide, disulfonamide, N-acyl sulfonamide, alcohol, phenol, and/or sulfonic acid; and    (c) a cation portion consisting of a belonging to Group 1 or Group 2 metal ion and/or organic cation.    R1, R2 = alkyl, aryl, or alkoxy;    n = 3 or higher.    INDEPENDENT CLAIMS are included for:    (1) an electrochemical battery containing the electrolytic composition;    (2) a non-aqueous secondary battery contains the electrolytic composition,    (3) a photo-electro-chemical battery including an electrolytic composition-containing charge-transfer layer, a pigment-sensitized semiconductor-containing photosensitive layer, and a counter electrode.
NOVELTY - The battery pack (1) comprising a protective circuit (3) electrically connected to a battery unit cell (2), is covered along its periphery surface by a protective layer (4) formed by resin molding.    USE - For electronic devices such as mobile telephone and VTR.    ADVANTAGE - By providing protective layer around the battery pack, the synthetic reliability, impact resistance and heat resistance of the pack are improved. Also the battery leakage is prevented.    DETAILED DESCRIPTION - An INDEPENDENT CLAIM is included for battery.    DESCRIPTION OF DRAWING(S) - The figure shows the longitudinal cross sectional view of the battery pack.    Battery pack (1)    Battery unit cell (2)    Protective circuit (3)    Protective layer (4)
NOVELTY - The positive and negative electrode exterior terminals (3,4) are electrically insulated and are attached to a battery container through the gaskets (7,8). The storage capacity and the volume density of battery are more than 30 Whs and more than 180 Whs/l where l' is the length of the gasket. The melting point of gasket is more than 150 degrees C.    USE - For electric vehicles, portable machines, etc.    ADVANTAGE - Prevents the short-circuit and hence improve the safety and reliability using the heat resistive gasket.    DESCRIPTION OF DRAWING(S) - The figure shows the sectional view of battery.    Positive electrode exterior terminal (3)    Negative electrode exterior terminal (4)    Gasket (7,8)
NOVELTY - The packaging material (10) has heat sealing layer which has homo polypropylene layer with 5-10 weight% of ethylene, which is baked and laminated by hot lamination. An adhesive layer (16) is formed by fusion extrusion of acid modified polyethylene.    USE - For lithium ion battery used for personal computer, mobile telephone, PDA, video camera, electric vehicle, energy storage battery, robot and satellite.    ADVANTAGE - Prevents corrosion of aluminum surface and generation of crack. Excellent in heat resistance, and sealing performance is stabilized.    DETAILED DESCRIPTION - An INDEPENDENT CLAIM is included for manufacturing method of lithium ion battery packaging material.    DESCRIPTION OF DRAWING(S) - The figure shows sectional views explaining the lamination method of lithium ion battery packaging material.    Lithium ion battery packaging material (10)    Adhesive layer (16)
NOVELTY - Each of the linear conductors (2,3) is fixed to a hoop-like insulation plate (1), and a low melting point fusible alloy (7) fixes the end (4) of the conductors. A cover (9) is welded to the insulation plate such that the fusible alloy is accommodated in space between the insulation plate and an insulation plate sealing (6).    USE - For battery (claimed) or power supply apparatus used in notebook personal computer, mobile telephone, PHS, etc.    ADVANTAGE - Since the cover for insulation plate is welded with the insulation plate, a tubular ceramic insulation case is not required and hence the thermal fuse can be made thin. Since the insulation plate is hoop-like, assembly is made easy. Hence, production efficiency is improved.    DETAILED DESCRIPTION - An INDEPENDENT CLAIM is included for battery.    DESCRIPTION OF DRAWING(S) - The figure shows a partially broken diagram of the thermal fuse. (Drawing includes non-English language text).    Hoop-like insulation plate (1)    Linear conductors (2,3)    End (4)    Insulation plate sealing (6)    Fusible alloy (7)    Cover (9)
NOVELTY - The solar cell has gel-like electrolyte (6) consisting cross-linked polysiloxane. The gel-like electrolyte is packed between the substrates (1,5) sealed with pigment sensitive semiconductor electrode (3) and conductive film (4), respectively.    USE - Pigment sensitive-type solar cell.    ADVANTAGE - Suppresses the leakage of electrolyte and volatilization of solvent and sublimable additives, by using gel-like electrolyte.    DETAILED DESCRIPTION - An INDEPENDENT CLAIM is included for pigment sensitive-type solar cell manufacturing method.    DESCRIPTION OF DRAWING(S) - The figure shows a sectional view of the pigment sensitive-type solar cell.    Substrates (1,5)    Pigment sensitive semiconductor electrode (3)    Conductive film (4)    Gel-like electrolyte (6)
NOVELTY - A cylindrical cooling jacket (2) comprising of an electrochemical element, surrounds the peripheral wall of the electrical component, such that a closed space (3) is formed between them. An inlet and an outlet are provided in the cooling jacket, and fluid such as oil/water is passed through the closed space.    USE - Electrical component with cooling jacket, used in secondary battery such as lithium battery.    ADVANTAGE - Prevents excess heat generation from the electrical component, and maintains the temperature in a suitable range, hence easy maintenance and long life property is attained.    DESCRIPTION OF DRAWING(S) - The figure shows a sectional view of the electrical component with the cooling jacket.    Cylindrical cooling jacket (2)    Closed space (3)
NOVELTY - A collector foil (11) is passed between an embossing roll (4) with several projections and a common roll (5) using a belt (10), to form through-holes in the collector foil. The waste material generated during through-hole formation is embedded in the belt, and is removed after the belt passes between the rolls.    USE - For collector foil of lithium polymer secondary battery.    ADVANTAGE - Enables to prevent scattering of waste material.    DETAILED DESCRIPTION - An INDEPENDENT CLAIM is included for through-hole forming equipment.    DESCRIPTION OF DRAWING(S) - The figure shows a perspective view of the through-hole forming equipment.    Embossing roll (4)    Common roll (5)    Belt (10)    Collector foil (11)
NOVELTY - The packaging material consist of laminate of base material layer (11), adhesive layer (17), chemical conversion treatment layer (14), aluminum layer (12) and heat sealing layer (13). An acrylic resin skin layer (18) containing siloxane graft copolymer is laminated on the surface of the base material layer.    USE - For lithium ion battery packaging material used for PC, portable terminal such as mobile telephone and PDA, video camera, electric vehicle, energy storage battery, robot, satellite, etc.    ADVANTAGE - Prevents wrinkles and breakage caused during emboss molding, by providing the acrylic resin layer. Improves electrolyte protection property of the base material.    DETAILED DESCRIPTION - An INDEPENDENT CLAIM is included for lithium ion battery packaging material manufacturing method.    DESCRIPTION OF DRAWING(S) - The figure shows a sectional drawing of lamination in lithium ion battery packing material.    Base material (11)    Aluminum layer (12)    Heat sealing layer (13)    Chemical conversion treatment layer (14)    Acrylic resin skin layer (18)
NOVELTY - An adhesive is coated on the surfaces of several solar panels (1) by a dispenser. The adhesive coated solar cells are reversed and placed on a honeycomb panel in an array. The solar cells are subsequently pressed against the honeycomb panel from the upper side by using several pressurization weights through cushions. A solar panel is produced as a result.    USE - For making several solar cells adhere on a honeycomb panel to produce a solar panel (claimed) for mounting in a satellite, etc.    ADVANTAGE - The abrasion of a solar panel due to a metal mask can be prevented and an exchange of solar panels can be made unnecessary, since the solar panels are stuck to a honeycomb panel by pressing with weights through cushions after coating an adhesive on the surfaces of the solar panels and reversing these solar panels. A heat transfer rate due to an expansion of the air bubbles in vacuum can be reduced and degradation can be avoided by removing the air bubbles from the adhesive layer at the time of making the solar cells adhere with the honeycomb panel.    DETAILED DESCRIPTION - An INDEPENDENT CLAIM is included for solar panel.    DESCRIPTION OF DRAWING(S) - The figure shows the figure showing the pressurization process of solar cells on a honeycomb panel. (Drawing includes non-English language text).    Solar panel (1)
NOVELTY - The manufacturing method of non aqueous-electrolyte secondary battery involves adding a melamine and/or a melamine derivative.    USE - For manufacturing non-aqueous electrolyte secondary battery as power supply for portable machines, electric vehicles, mobile communication apparatuses, portable information apparatus, laptop computer, word processor, camcorder, liquid crystal television and mobile telephone.    ADVANTAGE - The non-aqueous-electrolyte secondary battery has improved life span.    DESCRIPTION OF DRAWING(S) - The figure shows the structural drawing of a cylindrical type lithium ion secondary battery. (Drawing includes non-English language text).
NOVELTY - Flow field plate (5) has integrally-formed protrusions (11) on at least one surface to enable joining of the plate to an adjacent plate in use.    USE - Particularly for proton exchange membrane fuel cells or electrolyzers.    ADVANTAGE - Metal flow field plates suffer from corrosion, due to the chemicals used in the fuel cell, and particulate carbon/fluorocarbon polymer composite structures have reduced strength. Further, use of compressible graphite result in structures with low conductivity, low strength and low dimensional stability. The novel method enables formation of a dimensionally stable, highly conductive, mechanically strong material that can be processed conventionally, and forms a gas impermeable seal without requiring a gasket and in a reduced number of processing stages.    DETAILED DESCRIPTION - INDEPENDENT CLAIMS are included for;    (1) A method of forming a seal between two flow field plates as above, by stacking the plates and welding them together;    (2) A fuel cell sub-assembly comprising a flow field plate as above, at least one gas diffusion layer and at least one membrane electrode assembly (12); and    (3) A fuel call stack comprising at least two sub-assemblies.    DESCRIPTION OF DRAWING(S) - The drawing shows a flow field plate as above.    flow field plate (5)    flow field (6)    sealing ridges (7,8,9)    protrusions (11)    membrane electrode assembly (12)
NOVELTY - A gel polymer electrolyte comprises a gel polymer, and a liquid electrolyte which contains an amount of an ionic salt effective to achieve ionic conductivity of 1 x 10 to the power -2 S/cm or less. The gel polymer is a reaction product of (A) an amine-group containing material and (B) a halide-group or epoxy-group containing material.    USE - For rechargeable polymer batteries.    ADVANTAGE - The gel polymer electrolyte exhibits excellent ionic conductivity and voltage stability for lithium rechargeable batteries. The polymer electrolyte is one of the most important factors contributing to the overall cell performance.    DETAILED DESCRIPTION - The gel polymer is the reaction product of nitrogen group-containing material and a halide such as chloride, bromide or iodide or epoxy-group such as monomer, oligomer and/or polymer having at least one epoxy unit, containing material.    INDEPENDENT CLAIMS are included for the following:    (1) rechargeable battery (10); and    (2) formation of rechargeable battery.    DESCRIPTION OF DRAWING(S) - The figure shows an exemplary rechargeable battery.    Battery (10)
NOVELTY - The solar panel has a lightweight, weather and mechanical damage resisting front side (1) made from transparent polyurethane (PUR).    USE - For generation of electrical current from sunlight.    ADVANTAGE - Panels can be rapidly and economically produced by a simpler process employing lower temperatures and have a reduced weight compared to existing types.    DETAILED DESCRIPTION - An INDEPENDENT CLAIM is also included for a process for manufacturing a solar panel in which either a reaction injection molding method (RIM), casting or injection compression method is used to form a PUR face in front of the solar cells (3).    DESCRIPTION OF DRAWING(S) - The drawing shows a solar panel in which the cells are completely embedded in one type of polyurethane. (Drawing includes non-English language text).    Transparent polyurethane (1)    Solar cells (3)
NOVELTY - An ion conductive sheet comprises in (a) a polymer matrix selected from polyether, polyfluorinated vinylidene, polyacrylonitrile, and polyacrylate, an ion conductive material selected from (b) support electrolyte and solvent and (c) a salt meltable at ordinary temperature, and (d) a salt meltable at ordinary temperature and a solvent.    USE - Used for primary and secondary batteries or electro-chemical elements.    ADVANTAGE - The sheet has improved affinity towards electrodes.
NOVELTY - A convection by temperature difference between a transparent cover and a heat collecting plate is inhibited to improve energy efficiency a solar energy collecting system.    DETAILED DESCRIPTION - A flat type solar energy collecting device comprises a transparent cover(1) refracting solar light to inside. The solar light passes an air layer(2), and reaches to a heat collecting plate(3) to convert the light into a solar heat. A heat medium pipe(4) is formed in the heat collecting plate. An insulator(5) is formed in backside of the heat medium pipe(4). A convection inhibiting member(7) is formed between the transparent cover and the heat collecting plate to prevent or inhibit convection of the air layer. The convection inhibiting member comprises a composite resin of polycarbonate, polymethyl methacrylate or a glass.
NOVELTY - A blank of a deformable material is shaped to form a concave surface which is a required surface profile for the mirror. The back surface of a reflective glass sheet is glued, laminated or adhered to the shaped blank (33), to form the mirror.    USE - For producing mirror for a dish reflector of a system for generating electrical power from solar radiation, such as remote area power supply for isolated grids, grid-connected power, water pumping, telecommunications, crude oil pumping, water purification and hydrogen generation.    ADVANTAGE - The production process of the mirror is economical, straightforward and easy, and enables high-quality mass production. The mirrors produced have a large surface area which is exposed to solar radiation, and are light-weight. Mirrors can be produced from relatively thin glass and high-quality glass having high surface smoothness which is not affected by the method.    DETAILED DESCRIPTION - An INDEPENDENT CLAIM is included for a system for generating electrical power from solar radiation.    DESCRIPTION OF DRAWING(S) - The figure shows a perspective view which illustrates the step of operating a wire cutter and cutting the blank located in the wire cutter.    Shaped blank (33)
NOVELTY - A resin composition for solid polymer electrolyte comprises 0.5-5.0 wt.% curing resin (A), plasticizer (B) and electrolyte (C).    USE - The composition is used in batteries, sensors etc.    ADVANTAGE - The composition does not need support in the situation of a thin film while retaining the strength, has good conductivity at room temperature and low temperature.    DETAILED DESCRIPTION - INDEPENDENT CLAIMS are also included for    (1) a similar composition where the amount of (A) is 0.5-3.0 wt.%,    (2) a solid polymer electrolyte comprising the cured product of the composition, and    (3) a polymer battery containing the above electrolyte
NOVELTY - Sealing pair(s) of fluid distribution layers in a fuel cell comprises compressing a preformed sheet material of a fluid distribution layer by urging a pair of fluid-impermeable separator plates of a fuel cell towards each other. The fluid distribution layer is rendered fluid-impermeable in a direction parallel to the major planar surfaces in the sealing region.    USE - For sealing pair(s) of fluid distribution layers in a fuel cell.    ADVANTAGE - The invention reduces or eliminates the need for separate gaskets or sealing components and integrates several functions, e.g., sealing, fluid distribution, and current collection in a single layer.    DETAILED DESCRIPTION - Sealing pair(s) of fluid distribution layers in a fuel cell comprises compressing a preformed sheet material of a fluid distribution layer by urging a pair of fluid-impermeable separator plates of a fuel cell towards each other. The fluid distribution layer is rendered fluid-impermeable in a direction parallel to the major planar surfaces in the sealing region. The fuel cell comprises a pair of fluid-impermeable separator plates having a compressive mechanism for urging the plates towards each other; a pair of fluid distribution layers interposed between the separator plates; an ion-exchange membrane interposed between at least a portion of the fluid distribution layers; and electrocatalyst interposed between at least a portion of each fluid distribution layer and at least a portion of the membrane to define an active region. Each fluid distribution layer has two major planar surfaces. At least one of the fluid distribution layers comprises a sealing region and an electrically conductive, fluid-permeable active region. The fluid distribution layer comprises a preformed sheet material extending into each sealing region and active region.
NOVELTY - A resin-impregnated flexible graphite sheet (444) is continuously produced by exposing intercalated graphite particles to at least 700 degrees C to form a stream of exfoliated graphite particles (5, 50, 500, 5000).    USE - Continuously producing resin-impregnated flexible graphite sheets which are used in the manufacture of a fuel cell.    ADVANTAGE - The process provides a flexible graphite sheet which exhibits enhanced isotropy. The sheet has decreased electrical resistivity and increased thermal conductivity in a direction transverse to its opposed planar surfaces. It has increased resistance to fluid flow in a direction parallel to the opposed planar surfaces.    DETAILED DESCRIPTION - Continuous production of a resin-impregnated flexible graphite sheet comprises:    (a) reacting raw natural graphite flake-like particles (2) with a liquid intercalant solution to form intercalated graphite particles;    (b) exposing the intercalated particles to at least 700 degrees C to form a stream of exfoliated graphite particles;    (c) continuously compressing the exfoliated particles into a continuous coherent self-supporting mat (448) of flexible graphite;    (d) continuously contacting the mat with liquid resin and impregnating the mat with liquid resin; and    (e) continuously calendering the impregnated mat (443) to increase its density to form a continuous flexible graphite sheet having a thickness of not more than 1 inch.    DESCRIPTION OF DRAWING(S) - The figure shows the process of making the flexible graphite article    Graphite flake-like particles (2)    Exfoliated graphite particles (5, 50, 500, 5000)    Open fire (300)    Flexible mats (443, 447, 448)    Resin-impregnated flexible graphite sheet (444)    Belts (457, 458)
NOVELTY - The electrolyte is injected and sealed between the electrodes of pair of laminated sheets. Several pairs of laminated sheets are mutually joined by using electroconductive binding material, to form the electrical storage unit.    USE - For manufacturing electric double-layer capacitor type energy storage device.    ADVANTAGE - The energy storage device can be manufactured to satisfy desired specification by changing the number of laminated sheets.    DESCRIPTION OF DRAWING(S) - The figure shows the perspective view of electric double-layer capacitor type energy storage device.
NOVELTY - The method involves dispersing a catalyst and a proton electroconductive polymer in a solvent, to produce a paste which is coated on a gas diffusion base material (1) to form a contact piece of the base/catalyst material. The fuel cell is formed by mutually piling electrolyte layer to the contact piece, diffusion base material.    USE - For manufacturing solid polymer electrolyte type fuel cell.    ADVANTAGE - High battery characteristics are obtained by making proton electroconductivity between an electrolyte film and a catalyst layer high and the contact resistance between catalyst layer and base material is reduced.    DESCRIPTION OF DRAWING(S) - The figure shows a cross-sectional view of the base material.    Gas diffusion base material (1)
NOVELTY - A pair of electrodes (5,6) are formed on a base (4) enclosed by a catalyst layer (2). The area of base is more than that of the catalyst layer, so that the base extends outside the catalyst layer partially.    USE - Solid polymer electrolyte type fuel cell.    ADVANTAGE - Prevents damage of polymer membrane due to efficient dissipation of heat through electrode edges.    DESCRIPTION OF DRAWING(S) - The figure shows a sectional view of electrode edge structure of fuel cell.    Catalyst layer (2)    Base (4)    Electrodes (5,6)
NOVELTY - A hydrophobic film is provided to the end face of the battery packing label (20) having a metal deposited layer (21) which is made of aluminum, nickel or silver.    USE - For alkaline battery and alkaline manganese dioxide battery.    ADVANTAGE - Prevents the dissolution of the metal deposited layer, effectively, by providing the hydrophobic film to the end face of the battery packing label.    DESCRIPTION OF DRAWING(S) - The figure shows a sectional view of the battery packing label.    Battery packing label (20)    Metal deposited layer (21)
NOVELTY - A non-aqueous electrolytic battery has electrode groups infiltrated by a non-aqueous electrolyte, accommodated in a battery case (8). Each electrode group has an anode (5) and a cathode (6), with a separator (7) in between. A partition material (30) is provided between the electrode groups, in the battery case.    USE - Such as lithium ion secondary battery for power generation.    ADVANTAGE - The non-aqueous electrolytic battery has excellent safety, and controls heating value per unit time.    DESCRIPTION OF DRAWING(S) - The figure shows partially broken sectional view of lithium ion secondary battery.    Anode (5)    Cathode (6)    Separator (7)    Battery case (8)    Partition material (30)
NOVELTY - Spherical substrates of a specific conductivity are bonded to a sheet-like module substrate (13) with a conductive paste. A surface layer doped with impurities of opposite conductivity is formed on the spherical substrates. A transparent electrode is deposited on the outer surface of the surface layer and is electrically insulated from the module substrate by an insulating resin.    USE - For manufacturing solar cell.    ADVANTAGE - Eliminates the electrical short circuit problems during the assembling process. Enables to manufacture solar cell of high quality at high yield.    DESCRIPTION OF DRAWING(S) - The figure shows the solar cell.    Sheet-like module substrate (13)
NOVELTY - A fuel cell system for providing backup power to one or more loads (4a-4d), comprises one or more fuel cells (2) each having a power source and a fuel storage unit; and a cooling unit (6) that is powered by the fuel cells upon the occurrence of a power outage condition.    USE - For providing backup power to one or more loads and to a cooling unit, upon the occurrence of and throughout the duration of a power outage condition, by, upon the occurrence of the power outage condition, engaging the fuel cells to provide backup power to the loads, and, either simultaneously, preceedingly or subsequently, the cooling unit. (claimed)    ADVANTAGE - The system can provide longer term backup power more efficiently and compactly. This advantage stems from the ability to continuously refuel the fuel cells using fuel stored with the fuel cell, from some other source, and/or regenerated from reaction products by the optional regeneration unit.    DESCRIPTION OF DRAWING(S) - The figure is a front view of a fuel cell system in which a cooling fluid is air.    Fuel cells (2)    Loads (4a-4d)    Cooling unit (6)    Cooling fluid (8a, 8b)    Rack (18)
NOVELTY - Cooling liquid composition for fuel cells contains a base and a corrosion prevention additive which maintains the conductivity at a low conductivity. This additive is a substance which controls the oxidation of the base or blocks ion eluting into the cooling system, and prevents an increase of the conductivity of the cooling liquid composition.    USE - Used for cooling fuel cells used in vehicles.    ADVANTAGE - The composition exhibits a low conductivity, anti-freeze properties and excellent anti-corrosion properties for a metal, especially aluminum-based materials. Conductivity does not change even on long term use.
NOVELTY - Production of a catalyst comprises depositing a porous support structure and/or at least one catalytically active substance on a substrate using plasma treatment utilizing the hollow cathode effect.    USE - For reducing NOx and carbon monoxide emissions and for removing soot particles in I.C. engine exhaust gases, for oxygen reduction in fuel cells, for methanol reforming in hydrogen synthesis and for organic synthesis (claimed).    ADVANTAGE - The catalyst is easy to use.    DETAILED DESCRIPTION - An INDEPENDENT CLAIM is also included for the catalyst produced by the above process.
NOVELTY - Hydrogen from a stream of reformate gases is purified by preparing a flow cell in which two gas flows are separated by a solid state ceramic membrane (2); heating the cell to greater than 500degreesC; passing the reformate gas and a small amount of steam on one side of the membrane and steam on a second side of the membrane; and separating the purified hydrogen from the second side of the membrane.    USE - The process is for purifying hydrogen (H2) from a stream of reformate gases. The H2 can be used in fuel cells for motor vehicles or other applications.    ADVANTAGE - The inventive process has raw material costs similar to that of pressure swing absorption. It purifies hydrogen to a purity level of =100%. It is net endothermic with a net energy requirement of 272 kWh/MMBTU of H2. At energy cost of 5 cents/kWh this results in a cost of 13.6 dollars/MMBTU of H2. Thus the cost of the process is comparable to conventional processes while resulting in a higher purity level of hydrogen.    DESCRIPTION OF DRAWING(S) - The figure is a schematic view of the process for oxygen purification and preparation of syn gas.    Tube (1)    Membrane (2)
NOVELTY - A transparent porous electroconductive material comprising a porous glass and an electroconductive oxide film which is formed on the outer surface of the porous glass and also on the surface inside of the surface of the fine pores, is new.    USE - The transparent porous electroconductive material is for use as an electrode material for Gretzel solar cells, and photoelectron amplifier tubes.    ADVANTAGE - The transparent porous electroconductive material has excellent weather-resistance and heat-resistance. Electrodes made of this material have an enormously large surface area, so the solar cell and photoelectron amplifying tube have excellent efficiency.
NOVELTY - The gas diffusion layer comprises woven fabric of carbon fiber warp and weft threads (41,42). The spacing (X) between neighboring texture points at which warp and weft threads cross each other, and the thickness (Y) of woven fabric satisfy preset relation.    USE - Fuel cell.    ADVANTAGE - The gas diffusion layer reduces unevenness of substrate surface and avoids sticking of woven fabric with polymer electrolyte film of fuel cell such that microshort circuiting is inhibited. The gas diffusion layer improves performance of the fuel cell.    DETAILED DESCRIPTION - The gas diffusion layer comprises woven fabric of carbon fiber warp and weft threads (41,42). The spacing (X) between neighboring texture points at which warp and weft threads cross each other and the thickness (Y) of the woven fabric satisfy the relation (I).    1.4 at most X/Y at most 3.5 (I)    DESCRIPTION OF DRAWING(S) - The figure shows the gas diffusion layer.    Warp and weft threads (41,42)    Spacing between neighboring texture points (X)    Thickness (Y)
NOVELTY - Production of a self-adjusting serial circuit of thin layers comprises applying electrically conducting conductor tracks (20) to a substrate (10), then applying several deposition layers (30, 40, 50) made from conducting, semiconducting and/or insulating materials to the substrate at different angles of incidence to the surface of the substrate.    USE - Used in the production of thin layer photovoltaic cells.    ADVANTAGE - The process is simple.    DETAILED DESCRIPTION - An INDEPENDENT CLAIM is also included for the serial circuit produced by the above process. Preferred Features: The electrically conducting conductor tracks run parallel to each other and are applied by screen printing using a graphite and/or silver paste or by adhering to the substrate using an adhesive. The substrate is made from a polymer film or float glass. The conductor tracks are made from a conducting polymer or conducting glass frit.    DESCRIPTION OF DRAWING(S) - The drawing shows a schematic view of the serial circuit.    Substrate (10)    Conductor tracks (20)    Deposition layers (30, 40, 50)
NOVELTY - A hydrogen production system comprises a reactor (34) having an inlet and an outlet; and a catalyst (40) disposed in the reactor. The reactor is configured to process a continuous flow of aqueous metal hydride.    USE - For producing hydrogen gas for a fuel cell apparatus (claimed).    ADVANTAGE - The flow of metal hydride through reaction chamber may be recycled if desired to extract a maximum amount of hydrogen from the solution or a fresh source of metal hydride or other material may be continuously supplied to the reaction chamber.    DETAILED DESCRIPTION - An INDEPENDENT CLAIM is also included for a fuel cell apparatus comprising an anode; a cathode; an electrolyte disposed between the anode and cathode; and a hydrogen reactor providing hydrogen to the anode and configured to receive a continuous flow of an aqueous metal hydride.    DESCRIPTION OF DRAWING(S) - The figure shows a cut-away view of a reactor of the invention.    Reactor (34)    Inlet (36)    Outlet (38)    Catalyst (40)    Screen (42, 44)    Hydrophobic membrane (46)    Hydrogen gas collection chamber (48)
NOVELTY - A chemical reactor comprises a ceramic carrier structure (12) defining at least one ceramic cavity (16) having a geometric surface area; and a co-fired catalyst material (18) formed in combination within the ceramic carrier structure. The catalyst material provides for complete air oxidation of an input fuel and the generation of heat (26).    USE - As a chemical combustion heater or a steam reformer for use in a fuel reformer of a fuel processor (claimed).    ADVANTAGE - The ceramic structure and the catalyst material are co-fired as a single component to provide for selective placement of the catalyst in the areas where needed and to provide for optimum temperature profiles as desired by the integrated structure.    DETAILED DESCRIPTION - INDEPENDENT CLAIMS are also included for:    (a) a method of forming a chemical reactor by providing a ceramic material; defining at least one ceramic cavity in the ceramic material; depositing a catalyst material in the ceramic cavity; co-firing the ceramic material and the catalyst material to form a ceramic carrier structure having the ceramic cavity and an immobilized catalyst; and    (b) a fuel processor comprising a thermally conductive ceramic carrier defining a fuel reformer including a reaction zone having a reforming catalyst and an integrated chemical reactor integrally coupled to the reaction zone; an inlet channel for liquid fuel; an outlet channel for hydrogen-enriched gas; and an integrated fuel cell including an anode in microfluidic communication with the outlet channel.    DESCRIPTION OF DRAWING(S) - The figure shows a sectional view of a chemical reactor of the invention.    Ceramic carrier structure (12)    Ceramic layers (14)    Ceramic cavity (16)    Catalyst material (18)    Heat (26)    Fuel inlet (28)    Air inlet (30)    Temperature sensor (32)    Outlet (34)
NOVELTY - Chemical reactor comprises ceramic carrier structure defining at least one ceramic cavity; co-fired porous ceramic support layer formed within the ceramic cavity having real surface area greater than a geometric surface area of the ceramic cavity; and catalyst material formed in combination within the support layer. The catalyst converts input chemical reactants into chemical products and by-products in the output.    USE - For use in a fuel processor comprising a ceramic carrier defining chemical reactors, including a fuel reforming reactor and an integrated chemical combustion reactor, inlet channels for liquid fuel, outlet channels for hydrogen enriched gas, and an integrated fuel cell, including an anode in microfluidic communication with the outlet channel of the fuel reforming reactor (claimed).    ADVANTAGE - The inventive chemical reactor has immobilized support that retains high porosity and surface area.    DETAILED DESCRIPTION - An INDEPENDENT CLAIM is also included for a method of forming a chemical reactor.    DESCRIPTION OF DRAWING(S) - The figure is a simplified sectional view of a chemical reactor of the invention.    Ceramic layers (14)    Porous ceramic support layer (18)    Catalyst material (20)
NOVELTY - A fuel reforming system has a controller that determines whether a carbon monoxide oxidizer is in a marginal operation state where a processing performance of the carbon monoxide oxidation catalyst has reached a limit; and perform an avoidance processing to avoid the marginal operation state of the carbon monoxide oxidation catalyst.    USE - As fuel reforming system for fuel cell of electric vehicle.    ADVANTAGE - The inventive fuel reforming system prevents the CO oxidizer from operating in a marginal operation state where the processing performance of the CO oxidation catalyst has reached its limit, and prevents untreated CO from flowing into a fuel cell.    DETAILED DESCRIPTION - A fuel reforming system comprises a reformer which generates reformate gas containing hydrogen by a reforming reaction and a partial oxidation reaction using an oxygen-containing gas and raw fuel. A carbon monoxide (CO) oxidizer is provided containing a CO oxidation catalyst which removes CO contained in the reformate gas by a shift reaction between CO in the reformate gas and water, and a preferential oxidation reaction which oxidizes a remaining CO not oxidized in the shift reaction using the oxygen-containing gas, and supplies the reformate gas from which the CO has been removed to a fuel cell. A cooling device is provided which cools a heat liberated by the shift reaction and preferential oxidation reaction in the CO oxidizer by a coolant. A controller is provided that determines whether the CO oxidizer is in a marginal operation state where a processing performance of the CO oxidation catalyst has reached a limit, and performs an avoidance processing to avoid the marginal operation state of the CO oxidation catalyst.    DESCRIPTION OF DRAWING(S) - The figure is a schematic view of a fuel reforming system of the invention.
NOVELTY - A corrosion resistant electrically conductive component comprises 20-55% chromium, and balance base metal. The component has a substantially external continuous layer (3) of chromium nitride.    USE - The corrosion resistant component, i.e. bipolar plate, is used in electrochemical device, e.g. PEM fuel cell (claimed).    ADVANTAGE - The invention has enhanced corrosion resistance without sacrificing electrical conductance. It provides efficient and low cost PEM fuel cells that last longer in corrosive environments, and improved power generation.    DETAILED DESCRIPTION - An INDEPENDENT CLAIM is also included for a proton exchange membrane (PEM) fuel cell comprising the corrosion resistant electrically conductive bipolar plate.    DESCRIPTION OF DRAWING(S) - The figure shows anodic polarization curves for various bipolar materials.    Nitrided Ni-50Cr (1)    Non-nitrided Ni-50Cr (2)    Commercial purity Ti (3)    Commercial purity Ni (4)
NOVELTY - A package for a polymer battery comprises: a rectangular sheet of a packaging laminate comprising a metallic foil layer disposed between two polymeric layers; a cavity formed in the laminate at one end of the sheet, and being disposed in the sheet such that portions of the sheet define a flange that extends around at least3 of four sides of the cavity; and a protective stiffening layer disposed within the cavity along the four sides.    USE - For polymer battery (claimed) used in electrochemical devices or electronic devices.    ADVANTAGE - The assembly is less susceptible to shorting.    DETAILED DESCRIPTION - A package for a polymer battery (10) comprises:    (i) a rectangular sheet of a packaging laminate comprising a metallic foil layer disposed between two polymeric layers;    (ii) a cavity formed in the laminate at one end of the sheet, and being rectangular in shape and having a bottom and four sides, and being disposed in the sheet such that portions of the sheet define a flange that extends around at least3 of the four sides of the cavity; and    (iii) a protective stiffening layer disposed within the cavity along the four sides.    DESCRIPTION OF DRAWING(S) - The figure is a partially sectioned, perspective view of a battery having an outer package.    Polymer battery (10)    Cell (12)    Package (72)    Sheet (74)    Protective stiffening layer (102)
NOVELTY - A thin film is deposited by: (i) providing a vapor including a vapor phase component(s) into an evacuated process chamber (120); (ii) condensing the vapor to a heated substrate (12) to form a liquid phase deposit, where a temperature of the substrate is lower than the condensation temperature of the component; and (iii) cooling the liquid deposit to form a solid phase film.    USE - The assembly is used for electronic active devices, e.g. microelectronics, for forming electrodes and solid electrolyte for batteries, and fuel cells.    ADVANTAGE - The assembly avoids solid phase deposition occurring directly from the vapor.    DESCRIPTION OF DRAWING(S) - The figure shows a system for the deposition of the thin films.    Dosing needle (2)    Heater (11)    Substrate (12)    Pipe (21)    Process chamber (120)
NOVELTY - A photovoltaic element comprises a semiconductor layer (13) and a transparent conductive film (14) formed on the semiconductor layer. The conductive film has an alkali diffusion prevention region.    USE - Solar cell or optical sensor.    ADVANTAGE - The process is capable of increasing environment resistance reliability without decreasing the efficiency of the photovoltaic element.    DETAILED DESCRIPTION - An INDEPENDENT CLAIM is also included for a method for manufacturing a photovoltaic element comprising layering a transparent conductive film on a semiconductor layer. The layering step comprises forming a first layer on the semiconductor layer at a first water partial pressure and forming a second layer on the first layer at a second water partial pressure different from the first water partial pressure.    DESCRIPTION OF DRAWING(S) - The figure is a perspective view of a photovoltaic element.    Back electrode (12)    Semiconductor layer (13)    Transparent conductive film (14)    Interface layer (14a)    Bulk layer (14b)
NOVELTY - A substrate for an ion-exchange system structure, comprises a surface (109) where at least a portion is irradiated by a laser radiation to enlarge a reactive surface area.    USE - For an ion-exchange system structure useful in electrochemical devices, i.e. fuel cells, batteries, sensors, and electrolyzers.    ADVANTAGE - The substrate has an enlarged reactive surface area.    DETAILED DESCRIPTION - INDEPENDENT CLAIMS are also included for:    (a) an ion exchange membrane with an enlarged reactive surface, is made by providing a laser roughened surface, covering the surface with a solution; allowing the solution to solidify to form an ion exchange membrane; separating the ion exchange membrane from the laser roughened surface, where the ion exchange membrane has an enlarged reactive surface that is a negative replica of the laser roughened surface;    (b) a fuel cell assembly comprising a n anode comprising an ion exchange surface enlarged by laser radiation; a cathode; an electrolyte connecting the anode and the cathode; and a fuel;    (c) a method for producing an ion exchange membrane with a roughened surface, comprising providing a laser roughened surface; covering the laser roughened surface with a solution; allowing the solution to solidify to form an ion exchange membrane; and separating the ion exchange membrane from the laser roughened surface that is negative replica of the laser roughened surface; and    (d) a method for roughening a surface of an ion exchange system structure with laser radiation, comprising providing an ion exchange system structure; providing a source of laser radiation; and irradiating a surface of the ion exchange system structure that increases reactive exchange area of the surface.    DESCRIPTION OF DRAWING(S) - The figure shows a schematic illustrating the equipment and process of cone formation on a surface by laser radiation.    Surface (109)    Ablation debris (111)    Cone structure (113)
NOVELTY - Pyridine compound of specified formula is new.    USE - Used in a dye sensitizing type solar battery.    ADVANTAGE - The complex has very high photoelectric exchange function.    DETAILED DESCRIPTION - Pyridine compound of formula (I) is new.    R1, R2, R3, and R4 = -OR', -COOR', -CONR', -CHO, -CH2OR', -CN, 1-20C alkyl, or -COONR'4; and    R' = H, or 1-4 alkyl.    INDEPENDENT CLAIMS are included for:    (1) A complex of formula (II); and    (2) A dye sensitizing solar battery, comprising:    (a) transparent substrate;    (b) transparent conductive membrane;    (c) conductive substrate opposed to the transparent substrate;    (d) set of sensitizing dye (of formula (II)) carrying semiconductor electrodes; and    (e) a catalytic layer;    X1, X2, X3, and X4 = -OR', -COOR', -CONR', -CHO, -CH2OR', -CN, 1-20C alkyl, or -COONR'4 (preferably a carboxyl group or an amid group, and X1 and X4 are the same and X2 and X3 are the same respectively);    R' = H, or 1-4 alkyl;    Z = Cl, Br, CN, NCS, or NCO (preferably NCS); and    M = Ru or Os (preferably Ru).
NOVELTY - A fuel processing method by supplying feed stream to first fuel processing reactor, processing feed stream in first fuel processing reactor, supplying reformate stream to hydrogen separator, separating reformate stream into hydrogen-rich and retentate stream, supplying retentate stream to secondary fuel processing reactor and processing retentate stream, and supplying second reformate stream.    USE - For various industrial applications e.g. fuel cell application particularly in processing hydrocarbon fuel.    ADVANTAGE - The invention is capable of high hydrogen recovery rates, and is adequate reliability, size, weight, and cost.    DETAILED DESCRIPTION - A fuel processing method comprises supplying a feed stream (102) to a primary fuel processing reactor (104), processing the feed stream in the primary fuel processing reactor to produce a first reformate stream comprising hydrogen, supplying the first reformate stream to a hydrogen separator (106) and separating the first reformate stream into the first hydrogen-rich stream and a first retentate stream, supplying the first retentate stream to a secondary fuel processing reactor (110) and processing the first retentate stream to produce a second reformate stream comprising hydrogen, and supplying the second reformate stream to a hydrogen separator and separating the second reformate stream into the second hydrogen-rich stream and a second retentate stream.    DESCRIPTION OF DRAWING(S) - The figure shows a schematic block diagram of the invention.    Fuel processing system (100)    Feed stream (102)    Primary fuel processing reactor (104)    Hydrogen separator (106)    Membrane (108)    Secondary fuel processing reactor (110)    Compressor (112)    Unit (114)
NOVELTY - A welded section (25) of an inner cylinder (21) and a flange (24), is positioned at the rear side of the burner (30) which produces flame to heat the catalyst layer (4) arranged inside the double layered container (20).    USE - For generating hydrogen rich reformed gas used for fuel cell.    ADVANTAGE - Fatigue breaking of welded section of inner cylinder and flange is prevented. Hydrogen rich reformed gas is efficiently produced.    DESCRIPTION OF DRAWING(S) - The figure shows a longitudinal cross-sectional view of the modifier for fuel cells. (Drawing includes non-English language text).    Catalyst layer (4)    Container (20)    Inner cylinder (21)    Welded section (25)    Lower flange (24)    Burner (30)
NOVELTY - The waste gas ejected from fuel-cell (10), is burned in combustor (70). A shut-off valve (SV5) is provided to open-close the purge gas supply path (72) which introduces combusted exhaust gas to source gas feed pipe (31) of hydrogen flow circuit (30).    USE - Fuel-cell electric-power-generation system.    ADVANTAGE - The need for reforming source gas and generating heating gas is reduced. Hence cost is reduced.    DESCRIPTION OF DRAWING(S) - The figure shows the schematic block diagram of fuel-cell electric-power-generation system. (Drawing includes non-English language text).    Fuel-cell (10)    Hydrogen flow circuit (30)    Hydrogen feed pipe (31)    Combustor (70)    Supply path (72)    Shut off valve (SV5)
NOVELTY - A microreactor construction material comprises a microreactor formed at one surface of the anodic oxidizable substrate (21) and a porous anodized film (23) formed at the interior of the reaction furnace.    USE - Used for a fuel cell system used for electric power generation.    ADVANTAGE - The microreactor construction material has a substrate of favorable thickness. A porous anodized film is formed with favorable accuracy.    DETAILED DESCRIPTION - An INDEPENDENT CLAIM is included for the manufacture of a microreactor construction material.    DESCRIPTION OF DRAWING(S) - The figure shows a sectional view of the microreactor construction material.    Substrate (21)    Microreactor flow path (22)    Anodized film (23)    Insulating film (27)
NOVELTY - A modification catalyst is packed to the hollow area of a fuel reformer (2) attached to an exhaust tube. The inner area of the fuel reformer, is divided by a hydrogen separation membrane (22) to form a fuel route (23). The fuel reformer modifies a hydrocarbon group fuel or alcohol group fuel by using exhaust gas as a heat source.    USE - Fuel reformation-type gas engine.    ADVANTAGE - Achieves steam reforming operation easily, without reducing the efficiency of the engine.    DESCRIPTION OF DRAWING(S) - The figure shows the block diagram of the fuel reformation-type gas engine. (Drawing includes non-English language text).    engine (1)    fuel reformer (2)    gasoline injection nozzle (13a)    reformed gas injection nozzle (13b)    hydrogen separation membrane (22)    fuel route (23)    fuel tank (31)    water tank (32)    reformed gas circulation line (33)    field fuel circulation pipe (35)
NOVELTY - The high temperature electricity conductor (1) comprises a silver film (3) formed on the surface of a metal base material (2).    USE - As electrical current removing terminal of fuel cell and as electrical conduction wire (claimed).    ADVANTAGE - The high temperature electricity conductor has favorable heat resistance and oxidation resistance in high temperature-oxidation atmosphere. The conductor is inexpensively manufactured.    DETAILED DESCRIPTION - Preferred Features: Nickel plating is performed on the surface of high melting metal base material such as iron group, nickel group or cobalt group alloy, preferably ferrite-type stainless steel. Silver film is then formed on nickel-plated film by silver plating.    DESCRIPTION OF DRAWING(S) - The figure shows the explanatory view of the high temperature electricity conductor.    High temperature electricity conductor (1)    Metal base material (2)    Silver film (3)
NOVELTY - The nickel-copper system desulfurizing agent contains nickel oxide (in mass %) (60-70) and copper oxide (10-20) in the sum total of nickel oxide and copper oxide (70-90), provided on a support. The desulfurizing agent has a mean particle diameter of 0.2-2.4 mm.    USE - For manufacture of hydrogen for fuel cells, de-sulfurization of petroleum-type hydrocarbon such as kerosene, light oil, gasoline, naphtha and LPG (both claimed).    ADVANTAGE - The nickel-copper system desulfurizing agent has improved contacting efficiency and excellent durability. The desulfurizing agent efficiently removes the sulfur-content in a petroleum-type hydrocarbon and improves the lifetime of a modification catalyst in the manufacture of hydrogen.    DETAILED DESCRIPTION - The support is silica-alumina. An INDEPENDENT CLAIM is included for manufacture of hydrogen for fuel cells.
NOVELTY - The nickel-copper system desulfurizing agent is held on a support containing nickel oxide (in mass%) (60-70) and copper oxide (10-20), in sum total of nickel oxide and copper oxide (70-90).    USE - For removing non-desulfurized sulfur compound, hydro desulfurization of petroleum-type hydrocarbon such as kerosene, light oil, naphtha, gasoline, LPG and natural gas, and manufacture of hydrogen for fuel cells (all claimed).    ADVANTAGE - The nickel-copper system desulfurizing agent efficiently removes the sulfur content to 0.2 ppm or less in petroleum-type hydrocarbon. The agent has long life, and is industrially advantageous. The agent suppresses poisoning of modification catalyst by the sulfur content.    DETAILED DESCRIPTION - An INDEPENDENT CLAIM is included for manufacture of hydrogen for fuel cell.
NOVELTY - The fuel cell (1) includes a humidifier (3), a water heat exchanger (4), an exhaust gas heat exchange (5) and a fuel heat exchanger (6) stacked beside the cell stacking region (2). The heat exchangers output the hot water and heat generated by exhaust gas and exhaust fuel, during electric power generation reaction.    USE - Fuel cell in fuel cell co-generation system, for hot water supply.    ADVANTAGE - Fuel cell with high thermal efficiency is obtained. Electrical noise is prevented since cooling circuits are electrically insulated. Complicated piping is not required.    DESCRIPTION OF DRAWING(S) - The figure shows the top view of the fuel cell. (Drawing includes non-English language text).    Fuel cell (1)    Cell stacking section (2)    Humidifier (3)    Water-heat exchanger (4)    Exhaust-gas heat exchanger (5)    Exhaust fuel heat exchanger (6)
NOVELTY - Method of manufacturing nickel-aluminum alloy, involves diffusing permeation of aluminum into nickel base material and forming an alloy phase.    USE - For use in hydrogen manufacturing apparatus for fuel cell electric vehicles.    ADVANTAGE - Hydrogen can be efficiently manufacturing using nickel aluminum alloy at economically.    DESCRIPTION OF DRAWING(S) - The figure shows X-ray diffraction pattern of nickel base material (a) before experiment (b) after experiment during diffusion at 924degreesC for 192 hours. (Drawing includes non-English language text).
NOVELTY - An air supply device (14) is attached to a housing (11), to supply air into a modifier (2) for modification reaction of fuel. The air is pre-heated with the heat radiated from the reactor, before supplying it into the modifier.    USE - Used in a fuel-cell system (claimed).    ADVANTAGE - The fuel reformer uses the heat discharged from the reactor effectively, for modification reaction and simplifies the structure and improves the thermal efficiency.    DETAILED DESCRIPTION - An INDEPENDENT CLAIM is also included for a fuel-cell system.    DESCRIPTION OF DRAWING(S) - The figure shows a perspective view of the fuel reformer. (Drawing includes non-English language text).    Desulfurizer (1)    Modifier (2)    Burner (9)    Housing (11)    Air supply device (14)    Air inlet (16)
NOVELTY - Coolant ejected from heat exchangers (5, 6) at the upstream side and downstream side of a carbon monoxide selection oxidation reaction device, is mixed and supplied to a coolant flow path (12) connected to the reaction device.    USE - Used in a fuel reforming system.    ADVANTAGE - The system restrains temperature rise of the coolant and performs efficient reaction.    DESCRIPTION OF DRAWING(S) - The figure shows the structure of the fuel reforming system. (Drawing includes non-English language text).    Modifier (1)    Carbon monoxide selection oxidation reaction device (3)    Heat exchangers at upstream and downstream side (5,6)    Flow path (12)    Radiator (16)    Thermostat valve (17)
NOVELTY - The hydrogen occlusion material which contains a hydrogen occlusion alloy is produced. The hydrogen occluding material is held in a processing container and processed in an inert gas atmosphere at 100 degrees C or more. The hydrogen occluding material is thus activated.    USE - For activating hydrogen occluding material used for hydrogen storage apparatus (claimed) which is used as electric power unit for electric vehicle.    ADVANTAGE - The hydrogen occlusion alloy is easily activated even if the alloy is not activated under conventional high temperature and hydrogen pressurization. Since the activated hydrogen occlusion alloy is held as such in the hydrogen storage apparatus, the need to perform conventional activation processing is eliminated. The hydrogen storage apparatus is compact and lightweight. Since the hydrogen occlusion alloy need not be activated in the hydrogen storage apparatus, the heating apparatus which was conventionally required is made unnecessary, further reducing the weight of the apparatus.    DETAILED DESCRIPTION - INDEPENDENT CLAIMS are included for the following:    (1) holding method of the hydrogen occluding material in a hydrogen storage apparatus; and    (2) hydrogen storage apparatus which contains a storage container in which the hydrogen occluding material is contained.
NOVELTY - The pigment sensitizing solar cell has inorganic compound layer (2), coating layer (3), transparent conductive layer (4), porous metal oxide semiconductor layer (5), and electric charge carrying layer (7) provided sequentially on base material (1). Pigment (6) is adsorbed to metal-oxide semiconductor layer, and coating layer comprises water-soluble polymer and metal alkoxide(s) or its hydrolysed substance or tin chloride.    USE - As pigment sensitizing solar cell.    ADVANTAGE - The pigment sensitizing solar cell has excellent durability, and permeation of gas is suppressed by providing an inorganic compound layer and a coating layer. The deterioration of pigment is suppressed and the solar cell prevents the penetration of the light ray of ultraviolet region.    DESCRIPTION OF DRAWING(S) - The figure shows layer block diagram of the pigment sensitizing solar cell.    base material (1)    inorganic compound layer (2)    coating layer (3)    transparent conductive layer (4)    metal oxide semiconductor layer (5)    pigment (6)    electric charge carrying layer (7)    electroconductive catalyst layer (8)
NOVELTY - The metal oxide semiconductor dispersion liquid composition is obtained by adding an alkoxy alcohol to a dispersion liquid comprising metal oxide semiconductor particles in a polar solvent, and distilling the polar solvent.    USE - For optoelectric transducers and pigment sensitizing type semiconductor electrode (both claimed) used for solar cells.    ADVANTAGE - The composition has high stability, and forms semiconductor electrode having excellent photoelectric conversion efficiency.    DESCRIPTION OF DRAWING(S) - The figure shows sectional view of optoelectric transducer.    glass plate (1)    electrode layer (2)    metal oxide semiconductor layer (3)    electrolyte liquid (4)    counter electrode layer (5)
NOVELTY - A proton conductive material contains a crystalline phosphoric acid metallic salt, which is processed by mechanical milling.    USE - Used as an electrolyte in an electrochemical element such as a fuel cell, capacitor and electrochromic display device.    ADVANTAGE - The proton conductive material has high proton conductivity in normal temperature region. The proton conductive material having good proton conductivity and productivity is manufactured efficiently and simply.    DETAILED DESCRIPTION - An INDEPENDENT CLAIM is also included for the manufacture of a proton conductive material.
NOVELTY - The compound containing titanium, vanadium, niobium or tantalum as metal seed is partially melted in a specific aqueous solution. An organic molecule, which oxidizes electrochemically and discharges a proton, is mixed with the aqueous solution, and an electrolytic bath is prepared. A composite film is formed by anode electrolysis. The film is heated, and the organic molecule is removed for manufacturing ceramic thin film.    USE - For manufacturing ceramic thin film, used in electronic devices, optical devices and electrical components such as sensors, display solar cells, fluorescent material and photocatalyst.    ADVANTAGE - The novel manufacturing method of ceramic thin film prevents cracks and improves adhesion of film with the substrate. The method forms uniform and smooth ceramic film with excellent optical transparency.    DETAILED DESCRIPTION - The compound containing titanium, vanadium, niobium or tantalum as metal seed is partially melted in a stable basic aqueous solution. An organic molecule, which oxidizes electrochemically and discharges a proton, is mixed with the aqueous solution, and an electrolytic bath is prepared. A composite film is formed on an electroconductive substrate by anode electrolysis from the bath. The film is heated, and organic molecule is removed for manufacturing ceramic thin film.
NOVELTY - The hexaboride particle is chosen from specific elements. The surface of hexaboride particle is covered by surface treating agent, which chemically couples with the particle or physically covers the particle. The surface treating agent containing silicon is silazane type processing agent, chlorosilane type processing agent, inorganic type processing agent and/or organic type processing agent.    USE - For dispersion liquid of articles (both claimed) such as films and boards used as solar radiation shielding materials.    ADVANTAGE - The hexaboride particle has excellent water resisting property and dispersion.    DETAILED DESCRIPTION - The hexaboride particle is chosen from yttrium, lanthanum, cerium, praseodymium, neodymium, samarium, europium, gadolinium, terbium, dysprosium, holmium, erbium, thulium, ytterbium, lutetium, strontium and/or calcium. The surface of hexaboride particle is covered by surface treating agent, which chemically couples with the particle or physically covers the particle. The surface treating agent containing silicon is silazane type processing agent, chlorosilane type processing agent, inorganic type processing agent having alkoxy group in molecular structure and/or organic type processing agent having alkoxy group in molecule terminal or side chain. INDEPENDENT CLAIMS are also included for the following:    (1) articles; and    (2) dispersion of hexaboride material
NOVELTY - A hydrogen occlusion material contains hydrogen, carbon and nitrogen as structural atoms, and an amorphous and/or a fine crystal of hydrogenated carbon nitride containing 3-60 atomic% of nitrogen.    USE - AS hydrogen occlusion material used in hydrogen occlusion apparatus (claimed) used for fuel cell of motor vehicle.    ADVANTAGE - The hydrogen occlusion material is manufactured economically, and is inexpensive. The material easily occludes and discharges hydrogen reversibly.    DETAILED DESCRIPTION - An INDEPENDENT CLAIM is included for hydrogen occlusion apparatus.    DESCRIPTION OF DRAWING(S) - The figure shows measurement result of hydrogen occlusion at 30degreesC. (Drawing includes non-English language text).
NOVELTY - Hydrocarbon containing sulfur is contacted sequentially with catalysts (A-C). The catalyst (A) holds 5-50 mass% of nickel oxide and zinc oxide on a support (X), the catalyst (B) holds 0.01-10 mass% of platinum, palladium and/or rhenium on a support (Y), and the catalyst (C) contains 20 mass% or more of nickel oxide and/or zinc oxide. The sulfur concentration in the processed hydrocarbon is below 0.1 mass ppm.    USE - Used for desulfurizing hydrocarbons in a fuel-cell system (claimed).    ADVANTAGE - The process effectively reduces sulfur content in hydrocarbon below 0.1 mass ppm.    DETAILED DESCRIPTION - Hydrocarbon containing sulfur is contacted sequentially with catalysts (A-C). The catalyst (A) holds 5-50 mass% of nickel oxide and zinc oxide on a support (X), the catalyst (B) holds 0.01-10 mass% of platinum, palladium and/or rhenium on a support (Y), and the catalyst (C) contains 20 mass% or more of nickel oxide and/or zinc oxide. The sulfur concentration in the processed hydrocarbon is below 0.1 mass ppm. The catalyst (A) contains 1-49 mass% nickel oxide and zinc oxide w.r.t the catalyst. The support (X) contains 50 mass% or more of activated carbon having a surface area of more than 600 m2/g. The support (Y) contains 30 mass% or more of zeolite or clay compounds. The clay compound contains silicon and magnesium as main components.    An INDEPENDENT CLAIM is included for a fuel cell system.    DESCRIPTION OF DRAWING(S) - The figure shows the schematic diagram of fuel cell system.    Water tank (1)    Water pump (2)    Fuel tank (3)    Fuel feed pump (4)    Desulfurizer (5)
NOVELTY - The solidification velocity is reduced and the molten silicon is solidified within the casting mold (4). Subsequently, the velocity is returned back to original predetermined value and the molten silicon solidified, to manufacture the silicon ingot.    USE - For manufacturing silicon ingot used as substrates for solar cells.    ADVANTAGE - The crystalline solid layer polycrystalline silicon solar cell with improved photoelectric conversion efficiency is manufactured efficiently without impairing productivity.    DETAILED DESCRIPTION - An INDEPENDENT CLAIM is included for manufacturing apparatus of silicon ingot.    DESCRIPTION OF DRAWING(S) - The figure shows the manufacturing apparatus of silicon ingot.    air tight container (1)    heat insulating material (2)    casting mold (4)    silicon melt solution (6)    crystalline solid layer (7)
NOVELTY - The semiconductor device consists of p-type and n-type semiconductor thin films (22,32) formed on a flexible sheet (1). The joint surface (23) of the films is made of iron silicide (Fe2Si5) metal film and is set as an electrode. A transparent dielectric film (42) protects the semiconductor film.    USE - Semiconductor device e.g. photosensor, solar cell and thermoelectric device used in electronic applications.    ADVANTAGE - The semiconductor device is fabricated by simple process. Since the thin films are formed on the flexible sheet, the films are rolled easily and the structure is heat processed efficiently. Continuous processing is achieved so increasing the production at low manufacturing cost.    DETAILED DESCRIPTION - INDEPENDENT CLAIMS are also included for the following:    (1) method of forming semiconductor thin film on flexible sheet;    (2) filming apparatus;    (3) electrode manufacturing apparatus;    (4) semiconductor device fabrication method; and    (5) semiconductor device manufacturing apparatus.    DESCRIPTION OF DRAWING(S) - The figure shows the structure of the semiconductor device.    Flexible sheet (1)    Metal thin film (11)    Semiconductor thin film (22,32)    Joint surface (23)    Raw material powder (31)    Transparent protective layer (42)    Lead wire (81)
NOVELTY - Voltage is applied to each unit cell through the exposure portion (13) of the transparent electrode layer (56) for recovering local short circuit in each unit cell, after covering the surface of the transparent electrode layer portion other than the exposed portion with an adhesive resin and performing heating process at a set temperature.    USE - Series connection through aperture film (SCAF) type thin-film solar cell manufacturing method for electric power generation.    ADVANTAGE - Improves electrical property of the solar cell by recovering local short circuit in each unit cell, prevents the generation of curl in the substrate and improves manufacturing yield.    DESCRIPTION OF DRAWING(S) - The figure shows the formation of electrical exposure portion in the single sided thin-film solar cell.    exposed portion (13)    laser patterning line (14)    transparent electrode layer (56)
NOVELTY - The apparatus has a catalyst grain conveying sheet (37) including metal or synthetic resin with a hydrogen generating agent (39) containing a fluorinated substance. The support (36) is provided on either sides of the conveying sheet.    USE - Used as a catalyst generating apparatus used during hydrogen production for domestic fuel cells and fuel cells used in vehicles.    ADVANTAGE - The apparatus enables improving the mass production of hydrogen, efficiently.    DETAILED DESCRIPTION - INDEPENDENT CLAIMS are included for the following:    (1) a catalyst generating unit; and    (2) the production of a catalyst generating apparatus.    DESCRIPTION OF DRAWING(S) - The figure shows an expanded sectional view of the catalyst generating apparatus.    Hydrogen generating agent (12)    Reactor (14)    Fuel cell (16)    Catalyst grain carrying sheet (36)    Catalyst grain (39)
NOVELTY - The substrate roughening apparatus has a tray (8c) fixed with multiple substrates (8a) through pads (8b) having a size smaller than the substrate size.    USE - Solar cells.    ADVANTAGE - Uniform etching is obtained as etching is performed for a group of solar cells at a time.    DESCRIPTION OF DRAWING(S) - The figure shows the state of pad for substrate fixation.    Substrate (8a)    Pad for substrate fixation (8b)    Tray (8c)
NOVELTY - A glass plate (1), ethylene-vinyl acetate copolymer sheet (2), solar battery element (3), ethylene-vinyl acetate copolymer sheet (4) and a heat-resistant polypropylene resin film (5) comprising coloring agent, ultraviolet absorber and light stabilizer, are laminated sequentially. Vacuum suction of the laminated structure is performed and heat-crimping process is then performed.    USE - Solar cell module.    ADVANTAGE - The solar cell has excellent weather-, heat- , light-, chemical-, stain- and damp-proof properties. The durability of the solar cell is improved and hydrolysis deterioration is prevented.    DESCRIPTION OF DRAWING(S) - The figure shows a sectional view of the solar cell module.    glass plate (1)    ethylene-vinyl-acetate copolymer sheets (2,4)    solar battery element (3)    heat-resistant polypropylene resin film (5)    solar cell module (T)
NOVELTY - The transfer film (11) contains inorganic p-type semiconductor and pi-conjugated conductive polymer like polyaniline and its derivatives. The surface resistance of the film is 3000 ohms/unit area.    USE - For optoelectric transducer (claimed) like pigment sensitizing solar cell (claimed).    ADVANTAGE - The electroconductivity between the film and the porous membrane and counter electrode is increased by the conjugate polymer composition. Hence photoelectric conversion efficiency is high.    DETAILED DESCRIPTION - INDEPENDENT CLAIMS are also included for the following:    (1) optoelectric transducer; and    (2) pigment sensitizing solar cell.    DESCRIPTION OF DRAWING(S) - The figure shows a sectional diagram of the transducer.    Transparent board (1)    Conductive film (2)    Oxide semiconductor porous membrane (3)    Photo electrode (4)    Counter electrode (5)    Charge transfer film (11)
NOVELTY - An oxide semiconductor porous membrane (3) is provided on a transparent electroconductive film (2) which is arranged on a transparent substrate (1). An insulating film (11) is formed at electroconductive film regions (A), where oxide semiconductor microparticle (33) of the porous membrane is not in direct contact with the electroconductive film.    USE - Optoelectric transducer (claimed) e.g. pigment sensitizing solar cell.    ADVANTAGE - Prevents movement of electron in interlayers since insulating film is selectively formed on the electroconductive film. The output characteristics of the optoelectric transducer using the photoelectrode is improved.    DETAILED DESCRIPTION - INDEPENDENT CLAIMS are also included for the following:    (1) photoelectrode manufacturing method by electrolytic polymerization of a nonaqueous solution of a monomer which has two or more mercapto groups in the molecule,in the electrolyte liquid; and    (2) optoelectric transducer.    DESCRIPTION OF DRAWING(S) - The figure shows an outline section of the photoelectrode.    Transparent substrate (1)    Transparent electroconductive film (2)    Oxide semiconductor porous membrane (3)    Photoelectrode (4)    Counter electrode (5)    Insulating film (11)    Oxide semiconductor microparticle (33)
NOVELTY - Multiple smooth surface layers (2) made of multiple conductive polymers and multiple inorganic barrier layers (3) are alternately laminated on the surface of a transparent plastic base material (1).    USE - Used as base or top protective layer for sheet-like light emitter, solar cell, light device and display devices (all claimed) such as electroluminescent (EL) device and liquid crystal display (LCD) device.    ADVANTAGE - Provides excellent transparency and gas barrier property. Improves productivity.    DETAILED DESCRIPTION - INDEPENDENT CLAIMS are also included for the following:    (1) transparent conductive electrode base;    (2) display device;    (3) sheet-like light emitter;    (4) solar cell; and    (5) light device.    DESCRIPTION OF DRAWING(S) - The figure shows the cross-section of the transparent gas barrier film.    Base material (1)    Conductive polymer-containing smooth surface layer (2)    Inorganic barrier layer (3)
NOVELTY - A grid (13) made of metal such as gold, silver and platinum of thickness 1-20 microns is provided on a transparent electrically conductive film (12) on a glass plate (11). A protection thin film made of tin oxide or titanium oxide of thickness 50 nm or less, is formed to cover the grid. The glass has sheet resistance of 1-0.01 ohms/square and has light transmittance of 60-90% in the wavelength of 550 nm.    USE - Used for a pigment sensitizing solar cell (claimed).    ADVANTAGE - A solar cell with high photoelectric conversion efficiency is obtained easily.    DETAILED DESCRIPTION - An INDEPENDENT CLAIM is also included for a pigment sensitizing solar cell.    DESCRIPTION OF DRAWING(S) - The figure shows the sectional view of the electrically conductive glass.    Glass plate (11)    Transparent electrically conductive film (12)    Grid (13)    Protection thin film (17)
NOVELTY - A metallic gasket is provided between the side wall of a housing.    USE - For vacuum.    ADVANTAGE - Ensures efficient operation of the solar heat collection apparatus due to the formation of the metallic gasket.    DESCRIPTION OF DRAWING(S) - The figure shows the explanatory drawing of the solar heat collection apparatus. (Drawing includes non-English language text).
NOVELTY - Several tubes (2) in a heat exchanger (1) are circulated inside with resin solution (11) with low viscosity, to coat inner surface of the tube. The ends of the tube are coated with resin solution having higher viscosity than resin solution for inner surface coating.    USE - For surface treatment of heat exchanger used in fuel cell of motor vehicles.    ADVANTAGE - Improves reliability of inner surface of coating of the tubes and prevents elusion of metal ion due to using resin solution of different viscosities. By performing surface treatment before coating process, generation of pin hole is prevented more reliably. Resin coating of minimum thickness is attained.    DETAILED DESCRIPTION - The viscosity of the resin solution for inside and end coating has specific value at 25degreesC for a period of 5-100 seconds and 10-105 seconds respectively. Resin solution is epoxy resin or fluorine resin. The surface treatment performed before coating the tube.    DESCRIPTION OF DRAWING(S) - The figure shows the surface treatment apparatus.    heat exchanger (1)    tubes (2)    resin solution (11)
NOVELTY - An electrode film (12) is formed on a flexible substrate (11). A thin-film (13) containing Ib, IIIb and VIb group elements is formed on the electrode film. A semiconductor film (13a) is then formed by heat-processing the thin film. Thus, the thin-film solar cell equipped with a semiconductor film is manufactured.    USE - For manufacturing thin-film solar cell used for domestic solar energy power generation system.    ADVANTAGE - The manufacture of thin-film solar cell provides lightweight CIS-type solar cell having high conversion effectiveness in large area. The manufacture of thin-film solar cell provides semiconductor film suitable for the light absorption layer of a solar cell, at high speed on the flexible substrate. The method suppresses the heat stress by high temperature and eliminates the deformation of the organic film.    DESCRIPTION OF DRAWING(S) - The figure shows the sectional drawing of the process of manufacturing solar cell.    substrate (11)    electrode film (12)    thin film (13)    semiconductor film (13a)    upper electrode film (15)
NOVELTY - A solar-cell (30) and a metallic foil (58) are fixed to a back plate (28) through a heat release layer (34). The heat release layer which consists of the epoxy resin, carbon and a glass fiber, distributes the thermally conductive filler containing metal powders between the solar cell and the back plate.    USE - Condensing type solar power generation apparatus.    ADVANTAGE - The temperature difference between the solar- cell and the back plate is restrained efficiently. The heat release from the metallic foil is performed effectively by fixing foil to the heat release layer. The conversion of the electrical energy is highly effective. The apparatus has long life span even when installed in the outdoor building and has reliable endurance and environmental stability.    DETAILED DESCRIPTION - An INDEPENDENT CLAIM is also included for condensing-type solar power generation apparatus manufacturing method.    DESCRIPTION OF DRAWING(S) - The figure shows the top view and front elevation of the condensing type solar power generation apparatus. (Drawing includes non-English language text).    back plate (28)    solar-cell (30)    heat release layer (34)    metallic foil (58)
NOVELTY - A plate shaped burner (1) is arranged below a reformer (3) arranged below vertically installed high-temperature conversion reactor (4) and low-temperature conversion reactor (5). A partition plate (7) is installed between the reformer and the reactors and between each reactor such that hot exhaust gas of the burner surrounds the reformer and the reactors.    USE - For manufacturing hydrogen used in chemical industry, for desulfurization of crude oil, manufacture of ammonia, manufacture of chemical fertilizer; in foodstuffs industry, for manufacture of low-fat margarine; for heat-processing of metal and in manufacture of iron, semiconductors, glass, optical fiber, fuel for motor vehicle, and in fuel cells.    ADVANTAGE - Achieves miniaturization in size of the reformer assembly, by vertically laminating the reactors and the reformer. Heat energy is efficiently utilizable in the reformer assembly. Hence enables producing large quantity of hydrogen gas.    DESCRIPTION OF DRAWING(S) - The figure shows the internal structure of the reformer assembly.    burner (1)    reformer (3)    high-temperature conversion reactor (4)    low- temperature conversion reactor (5)    partition plate (7)
NOVELTY - An electroconductive type crystallization semiconductor layer (2) is formed on a substrate (1) through an adhesive agent, and a semiconductor layer (4) is formed on the layer (2). The adhesive agent is vaporized, by heating the agent above the eutectic temperature of the substrate, and the semiconductor layer is fixed to the substrate.    USE - For manufacturing photoelectric-conversion apparatus for solar power generation.    ADVANTAGE - The photoelectric-conversion apparatus is manufactured at high efficiency and high density.    DESCRIPTION OF DRAWING(S) - The figure shows a sectional view of the photoelectric-conversion apparatus manufacturing method.    substrate (1)    electroconductive type semiconductor layer (2,4)
NOVELTY - A reaction unit filled with reforming catalyst, has a combustion chamber to control the heat radiation of a burner.    USE - Hydrogen generation device.    ADVANTAGE - Improves heating efficiency and produces less amount of nitrous oxide in exhausted combustion gas.    DESCRIPTION OF DRAWING(S) - The figure shows a sectional view of the hydrogen generation device. (Drawing includes non-English language text).
NOVELTY - The reforming portion (17) produces hydrogen by catalytic reforming of reformed gas from evaporation portion (12). The heat generated by fuel cell (20) is used as a heat source. The pressure in evaporation portion is controlled by gas compressor (15) based on heating temperature of raw material.    USE - For reforming fuel.    ADVANTAGE - Decreases heat energy required for evaporating raw material. Improves operability of the apparatus.    DESCRIPTION OF DRAWING(S) - The figure shows a block diagram of fuel reformer. (Drawing includes non-English language text).    Evaporation portion (12)    Gas compressor (15)    Reforming portion (17)    Fuel cell (20)
NOVELTY - The silicon material production apparatus has an evaporator for evaporating zinc and silicon tetrachloride, a reactor for performing reduction reaction, and an unit for removing product from reaction solution.    USE - For producing silicon material for use in solar battery.    ADVANTAGE - The apparatus inexpensively produces silicon of stable quality.    DESCRIPTION OF DRAWING(S) - The figure shows a schematic diagram of silicon material production apparatus.
NOVELTY - The reactor units (42,43) with a diffusion space (48) between them, are accommodated in the vessel (41) of an oxidation reactor (33) containing reformed gas. A branch pipe (22) connected between a reformer and vessel, supplies air to reformed gas in the vessel, such that oxidation of carbon monoxide is performed in each of reaction units.    USE - For removing carbon monoxide.    ADVANTAGE - Carbon monoxide is removed effectively, by passing air to selectively oxidize carbon monoxide in two reaction units.    DESCRIPTION OF DRAWING(S) - The figure shows a sectional view of the carbon monoxide removal apparatus. (Drawing includes non- English language text).    Branch pipe (22)    Oxidation reactor (33)    Vessel (41)    Reaction units (42,43)    Diffusion space (48)
NOVELTY - The apparatus has several branch pipes (3) extending in one direction from a main pipe (2) of air supply passage (1), arranged inside a reformed gas passage (5). Each of the branch pipes has air supply ports (4) supplying air to remove carbon monoxide (CO) from the reformed gas.    USE - Carbon monoxide removing apparatus.    ADVANTAGE - The CO is removed efficiently by accelerating mixing of reformed gas and air by air supply ports. The size of CO removing apparatus is reduced.    DESCRIPTION OF DRAWING(S) - The figure shows a perspective view of the carbon monoxide removing apparatus. (Drawing includes non-English language text).    Air supply passage (1)    Main pipe (2)    Branch pipes (3)    Air supply ports (4)    Reformed gas passage (5)
NOVELTY - The metal hydride complex is hydrolyzed by irradiating the complex with ultrasonic wave having frequency of 18 kHz-5 MHz, in presence of water, to generate hydrogen.    USE - For generating hydrogen.    ADVANTAGE - The hydrogen is generated at high rate without using any catalyst.
NOVELTY - The metal hydride complex is heated in presence of compound oxide containing lithium, and thermally decomposed, to generate hydrogen.    USE - For generating hydrogen.    ADVANTAGE - The hydrogen is generated at low temperature in short time.
NOVELTY - A box (1) has several projection ribs (17) opposing opening (20) provided on the interior of the box. The box accommodates polycrystal and single crystal silicon wafers (2,3) that are mutually aligned parallel to each other. A bar (12) provided to the opening supports the wafers.    USE - For solar cell manufacture.    ADVANTAGE - The structure of the wafer supports both square shaped polycrystalline and non-square shaped single crystal wafers, reliably.    DETAILED DESCRIPTION - An INDEPENDENT CLAIM is also included for silicon wafer chemical treatment method.    DESCRIPTION OF DRAWING(S) - The figure shows a sectional view of the wafer carrier.    Box (1)    Single crystal silicon wafers (2,3)    Bar (12)    Projection ribs (17)    Opposing opening (20)
NOVELTY - The initial activation of hydrogen storage alloy involves vacuum pumping a container storing hydrogen storage alloy, introducing hydrogen to the container, and heating the container from 40-95 degreesC.    USE - For activating hydrogen storage alloy useful for e.g. fuel cell or battery.    ADVANTAGE - The method provides stable activation process quickly.
NOVELTY - A humidity control arrangement is provided to dehumidify the hydrogen generated by the reformer in two stages, before storing in a container. The arrangement also humidifies the hydrogen released from the container in two stages, before supplying to the equipment.    USE - For supplying hydrogen to equipment that uses hydrogen as fuel, e.g. fuel cell.    ADVANTAGE - Prevents deterioration and poisoning of hydrogen storage material in the container, and maintains excellent hydrogen storage capacity and cycle life.    DESCRIPTION OF DRAWING(S) - The figure shows the schematic view of the hydrogen supply system. (Drawing includes non-English language text).    hydrogen distribution system (10)    fuel cell (20)    reformer (30)    dehumidifier (41,42)    hydrogen reservoir (50)
NOVELTY - Waste containing hydrocarbons, such as garbage, food residue, waste paper, waste wood, excrement of livestock, activated sludge, paper making sludge, shredder dust, waste plastic or waste containing unutilized resource and water, is charged to furnace such as blast furnace, coke furnace, shaft kiln, rotary kiln, cupola, smelting furnace and melting apparatus. The hydrogen gas is then collected.    USE - For recovering hydrogen as reducing gas or fuel from waste resources.    ADVANTAGE - The recovery method recovers gas from waste resources.    DESCRIPTION OF DRAWING(S) - The figure shows the recovery method of hydrogen gas.
NOVELTY - The high polymer electrolyte comprises a molten salt type polymer as an indispensable component which is produced by reacting an acid monomer, poly(vinylsulfonamide) and trifluoromethanesulfonimide with imidazolium derivatives such as 1,3-dialkylimidazolium halide, 1,2,3-trialkylimidazolium halide, 1-vinyl-3-alkylimidazolium halide and 1-vinyl-2,3- alkylimidazolium halide.    USE - Molten salt type high polymer electrolyte.    ADVANTAGE - A new high polymer electrolyte with high ion conductivity at room temperature, excellent temperature stability and dynamic properties, is provided.
NOVELTY - A fuel reforming system comprises reformer for producing reformate gas, fuel tank for storing a liquid hydrocarbon fuel, vaporizer for producing fuel vapor and having a heating element for heating the liquid hydrocarbon fuel, vapor supply passage for supplying the fuel vapor to the reformer, and recovery passage for recovering fuel in the heating element to the fuel tank without allowing fuel to flow into the vapor supply passage.    USE - For use in fuel cell power plant useful for driving vehicle (claimed).    ADVANTAGE - The system increases the efficiency recovery of thermal energy when surplus fuel is recovered. It provides shorten start-up time when the fuel cell power plant is re-started.    DETAILED DESCRIPTION - A fuel reforming system comprises a reformer, a fuel tank, a vaporizer, a vapor supply passage, and a recovery passage (19). The reformer produces reformate gas containing hydrogen by reforming a vapor of a hydrocarbon fuel. The fuel tank is provided to store a liquid hydrocarbon fuel. The vaporizer produces fuel vapor by vaporizing the liquid hydrocarbon fuel supplied from the fuel tank. It has a heating element, which heats the liquid hydrocarbon fuel. The vapor supply passage supplies the fuel vapor produced by the vaporizer to the reformer. The recovery passage recovers fuel in the heating element to the fuel tank without allowing fuel to flow into the vapor supply passage.    DESCRIPTION OF DRAWING(S) - The figure is a schematic diagram of the fuel reforming system.    Relief valve (14)    First valve (17)    Second valve (18)    Recovery passage (19)    Relief passage (30)
NOVELTY - The present invention discloses a coupled tert-butyl pyridine, specially, dicoupled tert-butyl pyridine, tricoupled tert-butyl pyridine and their preparation method.    USE - The invention can be used in solar cell field and used as metal ion activity inhibitor in other electrolyte.    DETAILED DESCRIPTION - It includes the following steps: under the condition of stirring adding the tert-butyl pyridine and nickel or palladium or platinum or mixture of nickel and carbon or mixture of palladium and carbon or mixture of platinum and carbon in a reactor, refluxing for 24-500 hr. at 40-280 deg.C, making suction while it is hot, removing insoluble material, centrifugal-drying filtrate, decompressing or subliming the obtained solid at normal pressure, controlling temp. and reaction time so as to can respectively obtain dicoupled and tricoupled tert-butyl pyridines.
NOVELTY - An electrochemical cell stack assembly comprises conductive interconnect plates (14) having apertures, and tubular electrochemical cells (18) disposed and sealed between the plates. The electrochemical cell is oriented over a corresponding aperture to form a gas passageway.    USE - Used as an electrochemical cell stack assembly.    ADVANTAGE - The electrochemical cell stack efficiency is capable of operating efficiently at lower temperature and uses less expensive materials and production techniques. It increases the reliability of fuel cells and other solid state electrochemical devices, has improved fuel efficiency, is resistant to thermal shock, has long term stability with reduced cost, avoids a failure of the array upon failure of a single electrochemical device in the array, and is durable, reliable, and easy to manufacture.    DESCRIPTION OF DRAWING(S) - The figure shows a side view of a stack of electrochemical cells.    Interconnect plates (14)    Electrochemical cells (18)    Tubes (20)    Manifold (22, 24)
NOVELTY - A membrane-less and mediator-less microbial fuel cell comprises a cathode and anode compartments with or without glass wool and glass bead for separating the compartments, an air feeding mechanism for feeding air to the cathode compartment, and a wastewater feeding mechanism for feeding wastewater to the anode compartment.    USE - For treating wastewater.    ADVANTAGE - The invention can be operated without using an expensive cation-exchange membrane and poses none of the prior art problems, and has an efficiency that is not inferior to prior wastewater treatment methods.    DESCRIPTION OF DRAWING(S) - The figure shows a schematic diagram of a mediator-less microbial fuel cell.
NOVELTY - Fuel cell assembly comprises: pair of separators having first surface with recess through which fuel fluid or oxidizer fluid flows to contact an associated pair of catalyst electrode layers; first electroconductive film connected to pair of catalyst electrode layers; second electroconductive film formed on through-holes sidewall; and third electroconductive film formed on second separator surface.    USE - Used as a fuel cell assembly.    ADVANTAGE - The assembly allows easy electrical connection among the cells.    DETAILED DESCRIPTION - A fuel cell assembly comprises: an electrolyte layer; a pair of catalyst electrode layers interposing the electrolyte layer; a pair of separators having a first surface facing the electrolyte and a second opposing surface; through-holes (33) extending from the first to the second surface of the separator; a first electroconductive film (35) formed on at least part of the first surface of the separator to be electrically connected to an associated pair of catalyst electrode layers in an assembled state of the fuel cell assembly; a second electroconductive film (36) formed on at least part of a sidewall of the through-holes to be electrically connected to the first film; and a third electroconductive film (37) formed on at least part of the second surface of the separator to be electrically connected to the second film. The first separator surface is provided with a recess through which a fuel fluid or an oxidizer fluid flows to contact an associated one pair of catalyst electrode layers.    DESCRIPTION OF DRAWING(S) - The figure shows a partly broken, enlarged partial perspective view of the separator.    Separator (11, 12)    Projection (30)    Through-holes (33)    First electroconductive film (35)    Second electroconductive film (36)    Third electroconductive film (37)
NOVELTY - The catalyst for partially oxidizing hydrocarbons, which comprises a monolith support carrying a catalyst component composed of (a) a heat- resistant inorganic oxide carrying an element of the platinum group of the periodic table and (b) a heat-resistant inorganic oxide, is new.    USE - The catalyst is for use for partially oxidizing hydrocarbons so as to produce a H2-containing gas which is used as fuel for fuel cells. The catalyst is for use as a fuel-generating device for fuel cells. The fuel cells are for use for self-electricity generation, electric cars, and alternative power plants.    ADVANTAGE - The catalyst does not undergo deterioration of its catalyst activity and inhibits deposition of carbon in the system.
NOVELTY - Hydrogen is generated by processing a fuel that is free of organic sulfur-containing compounds to produce hydrogen-containing stream.    USE - The invention is used in the generation of hydrogen for use in fuel cell system. It is used to produce hydrogen-containing stream used for hydrodesulfurization of primary hydrocarbon fuel supplied to the fuel cell system or used as fuel for the start-up and shut down of the system. (all claimed)    ADVANTAGE - The invention uses fuel that is free of organic sulfur-containing compounds that would poison catalyst typically used in the fuel cell system.    DETAILED DESCRIPTION - INDEPENDENT CLAIMS are also included for a method of operating fuel cell comprising generating the hydrogen-containing stream; and a fuel cell system comprising a fuel processor that is used to produce the hydrogen-containing stream.    DESCRIPTION OF DRAWING(S) - The figure shows a schematic of the fuel system.    Primary fuel (1)    Air (2)    Water (3)    Clean fuel (4)    Start-up fuel (5)    Start-up air (6)    Anode exhaust (14)    Cathode exhaust (15)    Reformer (G)    Fuel-cell (H)
NOVELTY - A matter composition comprises mixture of semi-conducting polymer and ionic electrolyte (0.01-5 wt.%). The polymer comprises a p-type polymer and an n-type electron acceptor.    USE - The invention is used in solar cell for converting sunlight into electrical energy (claimed).    ADVANTAGE - The invention involves improving conversion efficiency of plastic photovoltaic materials in order to provide low cost and efficient plastic solar cell.    DETAILED DESCRIPTION - INDEPENDENT CLAIMS are also included for:    (1) a solar cell for use in converting sunlight into electricity comprising the inventive composition that is in form of photovoltaic film having first and second sides; anode on the first side; and cathode on the second side;    (2) a method of making the solar cell comprising providing the inventive composition; placing the anode on the first side of the photovoltaic film; and placing the cathode on the second side of the film; and    (3) a method for converting sunlight into electricity comprising providing the solar cell and exposing the cell to sunlight to generate an electrical potential between the anode and the cathode.    DESCRIPTION OF DRAWING(S) - The figure shows an example of a chemical structure of poly(p-phenylene-vinylene) derivative that is useful in photovoltaic applications.
NOVELTY - Photoelectric transformation element comprises electrolyte layer as electron charge transfer layer, wherein the electrolyte layer is an ion conductive showing electrochemical oxidation reduction characteristics.    USE - The product is used in dye sensitized solar batteries.    ADVANTAGE - The product has good ion conductivity, mechanical strength and long term stability. and no occurrence of liquid leakage.    DESCRIPTION OF DRAWING(S) - The drawing illustrates the product.    Transparent substrate (1)    Opposite electrode substrate (2)    Semiconductor layer (3)    Sealing material (5)
NOVELTY - A chemical combustion heater comprises a fired ceramic carrier structure defining at least one ceramic cavity having a geometric surface area; and a catalyst material formed in combination within the at least one ceramic cavity. The catalyst provides for complete air oxidation of an input fuel (22) and the generation of heat (26).    USE - For use in a fuel processor comprising a thermally conductive ceramic carrier defining a fuel reformer, an inlet channel for liquid fuel, an outlet channel for hydrogen enriched gas, and an integrated fuel cell, including an anode in microfluidic communication with the outlet channel (claimed).    ADVANTAGE - The novel chemical combustion heater can attain and maintain proper temperatures to achieve steam reforming.    DETAILED DESCRIPTION - An INDEPENDENT CLAIM is also included for a method of forming the above chemical combustion heater.    DESCRIPTION OF DRAWING(S) - The figure is a simplified sectional view of a chemical combustion heater, as above.    Input fuel (22)    Air (24)    Heat (26)
NOVELTY - Detecting deteriorated catalyst, involves detecting catalyst temperature at two or more catalyst layers (19) and comparing maximum and minimum value with standard catalyst.    USE - Used for detecting deteriorated catalyst (claimed) used in fuel manufacture.    ADVANTAGE - The method enables to detect the deteriorated catalyst by simple and accurately, without using concentration sensor.    DESCRIPTION OF DRAWING(S) - The figure shows front elevation of catalyst layer.    catalyst layer (19)    upstream side end surface (19a)    temperature sensor (20)
NOVELTY - The optoelectric transducer comprises a sequential laminate of electroconductive support (1), photoelectric converting layer (3) containing porous semiconductor, conductive layer containing electroconductive material (4), counter electrode (5) and support (6). The purity of the semiconductor material is 99.9% or more.    USE - Sensors, light switching apparatus and solar cells.    ADVANTAGE - The optoelectric transducer has excellent photoelectric conversion efficiency. The response speed of the optoelectric transducer is improved.    DESCRIPTION OF DRAWING(S) - The figure shows the diagram of optoelectric transducer.    Electroconductive support (1,6)    Transparent electrically conductive film (2)    Photoelectric converting layer (3)    Electroconductive material (4)    Counter electrode (5)
NOVELTY - The reverse side protection sheet (A) consists of a triple layer film (4) formed of heat resisting polypropylene resins (1-3) which have the ultraviolet absorbent, coloring agent and a light stabilizer.    USE - For crystalline silicon solar cell, amorphous silicon solar cell.    ADVANTAGE - Prevents invasion of water content, oxygen, thus degradation is restrained to minimum. Prevents hydrolysis deterioration effectively.    DETAILED DESCRIPTION - An INDEPENDENT CLAIM is also included for solar cell module.    DESCRIPTION OF DRAWING(S) - The figure shows the sectional view of the reverse side protection sheet of the solar cell module. (Drawing includes non-English language text).    Heat resisting polypropylene resins (1-3)    Triple layer film (4)    Reverse side protection sheet (A)
NOVELTY - A gas adsorption material (1), has a carbon material layer (3) having gas occlusion ability on surface (5a) of a metal (2).    USE - For use in fuel cell electrical vehicle. For adsorbing gas e.g. hydrogen, nitrogen, oxygen, carbon monoxide, carbon dioxide, nitrogen oxide, sulfur oxide, moisture, hydrogen sulfide, halogen gas or organic gas, etc (claimed).    ADVANTAGE - The adsorption and desorption of hydrogen gas is carried out at high speed with simple structure. The production and ignition of the heat of adsorption of high temperature is restrained. The thermal conductivity is improved. The gas adsorption material adsorbs large gas occlusion volume, with the simple structure and easily radiates thermally through the metal plate. The gas easily removes the heat produced by penetration between metal plates.    DESCRIPTION OF DRAWING(S) - The figure shows block diagram of gas adsorption material. (Drawing includes non-English language text).    gas-adsorption material (1)    metal (2)    carbon material layer (3)    cooling plate (5)    surface (5a)    metal plate (7)
NOVELTY - The resin sheet has a base material layer (1) in which inorganic oxide particles having average particle diameter of 100 nm-100 mum are dispersed in the resin material. A hard coat layer (3) containing urethane group resin, is laminated under the base material layer through an organic gas barrier layer (2).    USE - Particle dispersed resin sheet for substrates (claimed) for liquid crystal display (LCD) (claimed) using supertwisted nematic (STN) type LC cell, thin film transistor (TFT), twisted nematic type LC cell, electroluminescent (EL) display (claimed) solar cell.    ADVANTAGE - Restrains dimensional change of the resin change while improving dispersibility of the particles. Allows uniform electrode formation and color filter formation, since coefficient of linear expansion within the surface and the dimensional change rates are of small values. Improves optical characteristics of the display while improving heat resisting property, chemical resistance, gas barrier property, impact strength without increasing the weight.    DETAILED DESCRIPTION - INDEPENDENT CLAIMS are also included for the following:    (1) substrate for solar cells;    (2) liquid crystal display;    (3) liquid crystal cell substrate; and    (4) electroluminescence display device.    DESCRIPTION OF DRAWING(S) - The figure shows a sectional view of the particle dispersed resin sheet.    base material layer (1)    organic gas barrier layer (2)    hard coat layer (3)
NOVELTY - The resin composition contains transparent resin and 30 wt.% of transparent flakes of average thickness 0.1-10 microns, aspect ratio of 5-150 and refractive index variation of 0.003 or less, where the transparent flakes are manufactured by gel process. The difference in refractive index of transparent resin and transparent flakes is 0.006 or less. The water vapor permeability of the resin composition is less 0.01g/m2d.    USE - Resin composition for solar cell, organic electroluminescent (OEL) display, plasma display panel (PDP), touch panel (all claimed) used in electronic device.    ADVANTAGE - Resin composition with high stability and reduced light scattering property is realized, hence photoelectric conversion efficiency of solar cell is improved while achieving thickness reduction of plasma panel and solar cell.    DETAILED DESCRIPTION - INDEPENDENT CLAIMS are also included for the following:    (1) an organic electroluminescent display;    (2) a solar cell;    (3) a touch panel; and    (4) a plasma display panel.
NOVELTY - Fuel cell has a covering layer (6) made from a noble metal having high corrosion resistance, and a protective layer for storing an oxygen-permeable electrode (3).    USE - Used for batteries of electric cars.    ADVANTAGE - The fuel cell has a large capacity.    DETAILED DESCRIPTION - An INDEPENDENT CLAIM is also included for a heat exchanger for preheating the cell to its operating temperature.    DESCRIPTION OF DRAWING(S) - The drawing shows a cross-section through the fuel cell.    oxygen-permeable electrode (3)    electrolyte (4)    covering layer (6)    insulating material layers (7, 8)
NOVELTY - Production of a crucible for melting silicon comprises lining a graphite or mullite crucible with quartz fibrous tissue.    USE - For melting silicon used in photovoltaic applications.    ADVANTAGE - Wetting of the fibrous tissue by the silicon melt is avoided.
NOVELTY - Production of crucibles comprises preparing the crucibles from several layers of granular SiO2, the initial layer being made from SiO2 having a grain size of less than 20 mum and the subsequent layers having a grain size of more than 50 mum. The individual layers are produced by alternately immersing in colloidal silicic acid with subsequent application of quartz sand layers.    USE - For melting silicon used in photovoltaic applications, preferably for wafer production.    ADVANTAGE - The silicon nitride layer can be applied on the inner side of the crucible in the same process step as the crucible manufacture.
NOVELTY - To produce a covering layer (108) on a substrate, for a cathode-electrolyte-anode unit for a fuel cell, the covering layer acts as a foundation layer for the unit using a starting material containing a rubber bonding agent. The starting material contains a solvent using an ester, ketone and/or alcohol. The carrier surface (104) is smooth and flat on a ceramic carrier body (100) as a carrier plate (102), together with a non-stick coating (106).    USE - The covering layer is on a substrate as the foundation layer for a cathode-electrolyte-anode fuel cell, and especially a high temperature fuel cell.    ADVANTAGE - The structure allows the covering layer to be applied by a plasma spray, without the problems associated with metal meshes.    DESCRIPTION OF DRAWING(S) - The drawing shows a schematic section through a carrier body with an applied covering layer.    carrier body (100)    carrier plate (102)    carrier surface (104)    non-stick coating (106)    covering layer (108)
NOVELTY - A method for the production of a coating layer (108) on a substrate (110) for a cathode-electrolyte-anode unit (116) for a fuel cell, where layer (108) is used as the base for the unit (116), involves forming a coating film (108) from a precursor material separately from the substrate and then bonding this with the substrate (110).    USE - Coated substrates obtained by this method are used in cathode-electrolyte-anode units for fuel cells, e.g. high-temperature fuel cells.    ADVANTAGE - Enables the production of a suitably smooth base layer for the attachment of a cathode-electrolyte-anode unit to a rough and/or wide-mesh metal substrate.    DETAILED DESCRIPTION - An INDEPENDENT CLAIM is also included for a unit (112) comprising substrate (110) and coating layer (108), obtained by this method.    DESCRIPTION OF DRAWING(S) - Cross-section of fuel-cell components.    coating film (108)    unit formed by combining coating film with a knitted metal wire substrate (112)    smooth underside of coating film (114)    cathode-electrolyte-anode unit (116)    anode (118)    electrolyte (120)    cathode (122)
NOVELTY - A fuel battery power generation system comprises a battery main body and a fuel modification apparatus, a gas supply for supplying the discharged gas from burners for heating the modification apparatus, air discharged from cathode, and air outside the system to the gas modification apparatus, and an inert gas generator having an oxygen absorbent agent which can undergo oxidation reduction for removing oxygen from the gas thereby generating inner gas.    USE - Used for a fuel battery power generation system.    ADVANTAGE - The process reduces cost and is compact.    DETAILED DESCRIPTION - INDEPENDENT CLAIMS are also included for the following:    (i) a similar system in which the inert gas generator has an oxygen absorbent liquid;    (ii) a similar system further comprising a CO2 recovering device containing amine solution, and a CO2 supply; and    (iii) the operation of the system.    DESCRIPTION OF DRAWING(S) - The drawing illustrates the system.    Exhaust gas (25)    Oxygen absorbing agent (28)    Pipe passages (30b, 31)    Valves (30a, 32)    Condenser (34)    Pump (35)
NOVELTY - Arrangement for producing crystal rods having a defined cross-section and columnar polycrystalline structure comprises a flat induction coil (5) for simultaneously introducing the melt energy and for adjusting the crystallization front on the crystal rod to be grown.    USE - Used in solar cells.    ADVANTAGE - High crystallization rates are achieved at stable phase boundaries.    DETAILED DESCRIPTION - Arrangement for producing crystal rods having a defined cross-section and columnar polycrystalline structure comprises a flat induction coil (5) for simultaneously introducing the melt energy and for adjusting the crystallization front on the crystal rod to be grown. The induction coil has an opening and is vertically arranged at a distance from the crucible (4) and/or the crystallization front so that the crystal material is melted above the induction coil in the crucible. The molten material is transported through a central tubular compartment which is guided through the opening of the induction coil onto the surface of the crystal rod to be grown. A temperature field fitting the required cross-section of the crystal rod is produced and a frame (6) touching the melt is arranged over the crystal rod to be grown.    DESCRIPTION OF DRAWING(S) - The drawing shows a schematic side view of the arrangement.    Raw material (2)    Melt (3)    Crucible (4)    Induction coil (5)    Frame (6)
NOVELTY - A variable reflective material (VAREM) (4) is used in a device (1) for converting solar energy into thermal energy and possibly electrical energy. A layer of the VAREM material is between sunlight-transmitting (2) and carrier plates.    USE - As VAREM for device for converting solar energy into thermal energy and possibly electrical energy.    ADVANTAGE - The novel method is able to provide a device for converting solar energy into thermal energy and possible electrical energy, which can be controlled such that its transmissivity to sunlight can be varied as needed. Occurrence of high temperature peaks are prevented that can prolong the life of the device.    DESCRIPTION OF DRAWING(S) - The figure shows the VAREM layer on the device with a layer of transparent photovoltaic units.    Device (1)    Sunlight-transmitting plate (2)    Photovoltaic units (3)    VAREM layer (4)    Heat-conducting substrate (5)    Channels (6)
NOVELTY - A steam reforming fuel processor has a reforming region containing a reforming catalyst and receives a feed stream comprising water and carbon-containing feedstock to produce a mixed gas containing hydrogen gas and other gases; and a burner assembly (400') for receiving an air stream (410) and a combustible fuel stream (408) to produce a combustion stream for heating the reforming region.    USE - Used as steam reforming processor for producing hydrogen.    ADVANTAGE - The burner assembly receives fuel stream and mixes it with air and ignites the mixed stream to provide heat for the processor.    DETAILED DESCRIPTION - A steam reforming fuel processor includes a reforming region containing a reforming catalyst, and a burner assembly for receiving an air stream and a combustible fuel stream and to produce a combustion stream for heating the reforming region. The reforming region receives a feed stream comprising water and carbon-containing feedstock and to produce a mixed gas containing hydrogen gas and other gases. The feed stream and fuel stream comprise a carbon-containing feedstock and at least2% water.    DESCRIPTION OF DRAWING(S) - The figure is an isometric view of the burner assembly.    Burner assembly (400')    Housing (402)    Fuel stream (408)    Air stream (410)    Sleeve (430)    Heater (462)    Electrical leads (464)
NOVELTY - The battery has a fuel tank (16) with a charger which received the hydrogen generated with respect to electrolysis of water in a water tank (21). The charging is carried out when insufficient fuel condition exists.    USE - For fuel battery (claimed) used with small size electric devices used in wireless network.    ADVANTAGE - Reduces size of device due to use of battery with integrated charger.    DETAILED DESCRIPTION - INDEPENDENT CLAIMS are also included for the following:    (1) fuel battery; and    (2) fuel battery charging method.    DESCRIPTION OF DRAWING(S) - The figure shows a block diagram of the fuel battery with charger. (Drawing includes non-English language text).    fuel channel (15)    fuel tank (16)    pressure sensor (17)    heater (23)    power supply port (224)
NOVELTY - A transparent conductive film is formed by a coating transparent conductive film-forming solution containing 100 wt.pts. binder and 40-200 wt.pts. chain aggregate of noble metal-coated silver particles of average principal chain length of 100-500 nm, average thickness of 1-30 nm, and ratio of average chain length to average thickness of 3-100, on a substrate.    USE - Used in the production of displays, e.g. plasma display panels, fluorescent display tubes, liquid crystal displays, organic/inorganic electroluminescent displays. The film can also be used in transparent electrodes of e.g. solar cells and touch-panels.    ADVANTAGE - The film has excellent conductivity and a high transmittance, and a high film strength.    DETAILED DESCRIPTION - A transparent conductive film is formed by a coating transparent conductive film-forming solution containing 100 wt.pts. binder and 40-200 wt.pts. chain aggregate of noble metal-coated silver particles of average principal chain length of 100-500 nm, average thickness of 1-30 nm, and ratio of average chain length to average thickness of 3-100, on a substrate. Surface resistivity of the film is 50-2000 OMEGA/square and visible light transmittance of the film only is 40-95%.    INDEPENDENT CLAIMS are also included for:    (1) a coating liquid for transparent conductive film formation which contains 100 weight parts binder and 40-200 weight parts chain aggregate of noble metal-coated silver particles;    (2) a transparent conductive laminate structure comprising a transparent substrate and the transparent conductive film; and    (3) a display device using the laminate structure.
NOVELTY - An electrolyte has: electrolyte body (105) including anode (199) and cathode (197) surfaces; microstructures (110) formed into or extending out of anode or cathode surface and including sidewalls (11) and bottom surface (113); and thin film layers formed on anode and cathode surfaces.    USE - The invention is used for fuel cell (claimed).    ADVANTAGE - The invention has microstructures having depth or height and includes sidewalls and bottom surfaces. The sidewall creates unobstructed diffusion area, in which protons may travel laterally into or out of the electrolyte body. Therefore, when proton is generated by interaction of fuel with the thin film layer, it may travel laterally only a short distance in order to enter or exit the electrolyte body, thus improving performance of the fuel cell.    DETAILED DESCRIPTION - INDEPENDENT CLAIMS are also included for:    (1) a fuel cell comprising cathode, electrolyte body, microstructures, catalyst layers formed on anode and cathode surfaces, and anode formed on the catalyst layer; and    (2) a method of forming the solid electrolyte comprising forming the electrolyte body, forming the microstructures, and forming the catalyst layer.    DESCRIPTION OF DRAWING(S) - The figure shows a portion of the electrolyte body.    Electrolyte body (105)    Microstructures (110)    Sidewall (111)    Bottom surface (113)    Cathode surface (197)    Anode surface (199)
NOVELTY - An aerogel type platinum-ruthenium-carbon catalyst comprises platinum, ruthenium and carbon. It has a number of pores. It is prepared by drying while maintaining a microporous structure.    USE - As anode catalyst for a direct methanol fuel cell (claimed).    ADVANTAGE - The catalyst maintains a long-term high catalytic activity.    DETAILED DESCRIPTION - An aerogel type platinum-ruthenium-carbon catalyst comprises platinum, ruthenium and carbon. It has a number of pores. It is prepared by drying while maintaining a microporous structure.    An INDEPENDENT CLAIM is included for a method for manufacturing the aerogel type platinum-ruthenium-carbon catalyst as above, comprising:    (i) adding metal salts and a base catalyst to a solution of organic gel materials;    (ii) adding a solution of basic amine to the solution prepared solution, forming a sol;    (iii) aging the sol at 40-90degreesC for 1-20 days after sealing, forming and stabilizing a gel;    (iv) removing a solvent from the gel via a superficial drying process, making a type of aerogel; and    (v) carbonizing the aerogel in an inert atmosphere, followed by hydrogen reduction.
NOVELTY - Conversion of carbon monoxide to carbon dioxide comprises providing a catalytic reactor, presenting a gas stream at a flow rate and inlet temperature to channel(s), and generating reaction to allow oxidation of gas stream to occur conversion of carbon monoxide to carbon dioxide. The reactor has channel(s) in part(s) by a catalytic surface to support water gas shift reaction.    USE - Conversion of carbon monoxide to carbon dioxide in gas stream.    ADVANTAGE - The process minimizes hydrogen consumption, resulting in a gas stream with higher concentration of hydrogen.    DETAILED DESCRIPTION - Conversion of carbon monoxide to carbon dioxide comprises providing a catalytic reactor, presenting a gas stream at a flow rate and inlet temperature to channel(s), and generating reaction to allow oxidation of gas stream to occur conversion of carbon monoxide to carbon dioxide. The reactor has channel(s) in part(s) by a catalytic surface to support water gas shift reaction. A boundary layer formed relative to the catalytic surface defines a thickness that does not reach a maximum thickness over the catalytic surface. The hydrogen mole concentration is at least 5 times the carbon monoxide mole concentration. The conversion of carbon monoxide to carbon dioxide is in the presence of hydrogen with reduced methanation.    DESCRIPTION OF DRAWING(S) - The figure show a plot of channel penetration (x-axis) versus boundary layer thickness (y-axis).
NOVELTY - A colloid comprising dispersed composite metal particles containing several metallic elements is irradiated with microwaves to form modified composite metal particles.    USE - Used as a catalyst for cleaning exhaust gas and for the modification of fuel and fuel cell electrodes (all claimed).    ADVANTAGE - The dispersion state of metallic elements in the colloid is optimized.    DESCRIPTION OF DRAWING(S) - The graph compares 50% purification temperature of carbon monoxide and nitrogen oxide. (Drawing includes non-English language text).
NOVELTY - The catalyst contains chlorine and inorganic oxide support which holds platinum, palladium, ruthenium, gold, rhodium and/or iridium. The chlorine content with respect to the support, before holding metal and after drying, is less than 100 mass ppm.    USE - For decreasing carbon monoxide concentration in fuel cell system (claimed).    ADVANTAGE - The catalyst selectively oxidizes carbon monoxide and reduces carbon monoxide concentration in fuel cell system.    DETAILED DESCRIPTION - INDEPENDENT CLAIMS are included for the following.    (1) carbon monoxide concentration decreasing method; and    (2) fuel cell system.    DESCRIPTION OF DRAWING(S) - The figure shows the schematic diagram of fuel cell system.    water tank (1)    water pump (2)    fuel tank (3)    fuel feed pump (4)    desulfurizer (5)
NOVELTY - An electrically proton conductive film comprises an electroconductive component and a matrix formation component having metal microparticles and porous particles. The proton conductive film has ion electric conductivity of 10-4-10-1 S/cm.    USE - For fuel cells (claimed).    ADVANTAGE - The electrically proton conductive film has excellent proton electroconductivity, stability at high temperature, and suppress crossover. Water retention or supply of water is unnecessary, since the film uses inorganic oxide matrix. The amount of hydrogen passed through the film is reduced, without dissociating the fuel electrode. The fuel cell using the proton conductive film has stable high output voltage.    DETAILED DESCRIPTION - An INDEPENDENT CLAIM is included for fuel cell.
NOVELTY - A multilayered film (10) containing a semiconductor layer (12), which functions as light absorption layer, and a compound layer (13) is formed on a substrate. Layer (13) contains zinc, magnesium and oxygen. The multilayer film is then heat treated at 150-250 degreesC, to obtain the solar cell.    USE - For manufacturing solar cell.    ADVANTAGE - The novel manufacturing method provides a solar cell having high efficiency, without using a wet method.    DESCRIPTION OF DRAWING(S) - The figure shows the process sectional view of the above solar cell.    multilayer film (10)    electrode layers (11,14)    semiconductor layer (12)    compound layer (13)    substrate (20)
NOVELTY - The panel structure has a multilayer sheet (1) containing metal foil layer, embedded in between integrally molded adhesion packing resin layers (5,6) including solar cell elements (4), and transparent resin films (2,3).    USE - Synthetic resin-made solar cell panel structure.    ADVANTAGE - The thermal stress generated in battery due to difference in molding temperature and environmental temperature during normal use, is reduced, thereby improving durability of battery.    DESCRIPTION OF DRAWING(S) - The figure shows the sectional view of the synthetic resin-made solar cell panel structure. (Drawing includes non-English language text).    multilayered sheet (1)    transparent resin films (2,3)    solar cell elements (4)    adhesion packing resin layers (5,6)    synthetic resin-made solar cell panel (10)
NOVELTY - An anti-reflective coating film on the polyester film base (F) generates plasma discharge, and has antimony, phosphorus, calcium and magnesium in the range of 100-200 ppm, 20-100 ppm and 30-200 ppm, respectively.    USE - Polyester film used in solar cell, image display device (claimed) such as liquid crystal display (LCD), organic electroluminescent display and plasma display panel (PDP), cathode ray tube (CRT).    ADVANTAGE - The polyester film is inexpensive and has high transparency, damp-proof property.    DETAILED DESCRIPTION - INDEPENDENT CLAIMS are also included for the following:    (1) antireflective coating film;    (2) antireflective coating film laminate structure;    (3) optical film; and    (4) image display device.    DESCRIPTION OF DRAWING(S) - The figure shows the schematic view of the plasma processing apparatus.    Base (F)
NOVELTY - The mixed layer (3, 4, 5, 6) is doped with a strong acceptor or donor. Doping is selected to act essentially on only one of the two main materials.    USE - Used for a solar cell (claimed) comprising organic- (2, 7), inorganic- and mixed layers.    ADVANTAGE - The photoactive component, especially a solar cell, is based on an inter-penetrating network exhibiting improved transport properties for charge carriers. In material doped as described, improved concentration of charge carriers in thermal equilibrium is achieved. The photogenerated charge carriers are transported in two ways. Doped material efficiently transports the majority carriers. Undoped material carries the minority carriers. For efficient transport of both, the mixture ratio can be deliberately offset i.e. the proportion of undoped material is increased. Optimal adjustment results in marked increase in transport properties for both types of charge carrier.    DESCRIPTION OF DRAWING(S) - The layered structure is shown in a schematic cross-section.    Substrate (0)    Contact (1)    Charge carrier transport layer (2)    First mixed layer, doped (3)    First mixed layer, undoped (4)    Second mixed layer, undoped (5)    Second mixed layer, doped (6)    Charge carrier transport layer (7)    Contact (8)
NOVELTY - A power generating system with two stages of high-temperature fuel cells in coal gasification uses molten carbonate fuel cell and steam turbine to generate power in the joined circulation mode, the gas of negative and positive electrodes in fuel cell is preheated independently, and the preheated reaction gas passes the first stage fuel cell first, and the exhaust gas of the first stage fuel cell sent into the second stage fuel cell for joining electrochemical reaction after its temperature being decreased. This invention uses two MW stage fuel cells to preheat fuel and oxidant through two stages of heat exchangers for realizing cascade utilization of the energy and partial fuel not being utilized by the fuel cell and particle raw fuel to be sent to the surplus-heat boiler for further raising the conversion efficiency of energy source.
NOVELTY - A self-moisture-retaining composite film used for fuel cell of proton-exchange film structure is made up by combining a proton-exchange film and a coating layer with moisture-retaining function, and the coating layer is added with inorganic substance or its oxide powder to organic solution of organic substance with the same composition as the organic film and then to coat in on one side or both sides of the organic film. Its preparation method is to use the organic film with proton exchanging ability as matrix, grind the inorganic substance or its oxide into powder of 0.1-10 micron and to mix it uniformly with the organic solvent and the organic substance with the same composition as the organic film to obtain a slurry, and the self-moisture-retaining composite film can be produced by coating the slurry on the surface of the organic film matrix and followed by drying and solidifying.
NOVELTY - A fuel reforming system comprises a burner, which produces burnt gas by burning fuel and air; reforming reactor; carbon monoxide oxidizer; and controller to raise a temperature of the burnt gas produced by the burner according to an elapsed time from a beginning of the startup processing when the system starts up.    USE - For fuel cell system.    ADVANTAGE - The temperatures of the reactors are raised rapidly to operating levels without causing excessive temperature rise of the reactors, so startup time can be shortened without decreasing the durability of the fuel reforming system.    DETAILED DESCRIPTION - A fuel reforming system comprises a burner, which produces burnt gas by burning fuel and air; reforming reactor (7) connected downstream of the burner which is raised in temperature by supplying the burnt gas in a startup processing; carbon monoxide (CO) oxidizer (40) connected downstream of the reforming reactor which is raised in temperature by supplying the burnt gas discharged from the reforming reactor in the startup processing; and controller to raise a temperature of the burnt gas produced by the burner according to an elapsed time from a beginning of the startup processing when the system starts up. An INDEPENDENT CLAIM is also included for a warm up method of a fuel reforming system, comprising producing burnt gas by burning the fuel and air by the burner; supplying the burnt gas to the reforming reactor; supplying the burnt gas discharged from the reforming reactor to the CO oxidizer; and raising a temperature of the burnt gas produced by the burner according to an elapsed time from a beginning of a startup processing of the system.    DESCRIPTION OF DRAWING(S) - The figure is a schematic view of a fuel cell system with a fuel reforming system.    Air amount adjuster (5, 13, 14)    Reforming reactor (7)    Fuel amount adjuster (11)    CO oxidizer (40)
NOVELTY - A laminated graphite plate for an electrochemical fuel cell, has an intermediate layer of sheet metal that is laminated between two layers of graphite material to provide a structural support and a permeability barrier for preventing unwanted flows of the reactants between the graphite layers.    USE - For electrochemical fuel cell.    ADVANTAGE - The sheet metal layer of the invention provides resilient support for making thinner plates. It also functions as a permeability barrier, which allows the conductivity of the expanded graphite layers to be enhanced.    DETAILED DESCRIPTION - A laminated graphite plate for an electrochemical fuel cell, comprises two layers (12, 16) of a graphite material being compression molded together with an intermediate layer (14) of sheet metal. Flow-directing features are compression molded into at least one of the layers of graphite to direct flows of reactants across the plate. The intermediate layer of sheet metal is laminated between the two layers of graphite material to provide a structural support and a permeability barrier for preventing unwanted flows of the reactants between the graphite layers. An INDEPENDENT CLAIM is also included for a method for making of laminated graphite fuel cell plate.    DESCRIPTION OF DRAWING(S) - The figure is an exploded isometric view depicting three inter-molded layers of the laminated plate.    Graphite layers (12, 16)    Sheet metal layer (14)    Channels (18)    Openings (34)
NOVELTY - The cleaning device includes a three-dimensional structural body which supports a substance for decomposing or adsorbing impurities.    USE - For removing impurities from the fuel or air supplied to a fuel cell.    ADVANTAGE - Efficient removal of impurities ensures that the fuel cell can maintain a high output for a long period.    DETAILED DESCRIPTION - An INDEPENDENT CLAIM is also included for a fuel cell power-generating installation.
NOVELTY - Electrolyte comprises an electrolyte composition and a matrix polymer obtained by polymerizing a first compound having at least 2 isocyanate groups and a second compound having at least 2 nucleophilic groups having active hydrogens.    USE - Used in the production of photoelectric conversion elements.    ADVANTAGE - A highly reliable solid electrolyte having excellent conductivity characteristics is obtained.    DETAILED DESCRIPTION - INDEPENDENT CLAIMS are also included for:    (1) a photoelectric cell including a semiconductor layer comprising semiconductor particles supporting a dye between an electrode formed on the surface of the substrate and an opposing electrode, and an electrolyte layer; and    (2) the manufacture of the photoelectric cell by introducing a mixed solution containing a first compound, a second compound and an electrolyte composition including a redox pair between the electrodes, and polymerizing the first and second compounds.    DESCRIPTION OF DRAWING(S) - The diagram shows a color-intensified solar cell.    Solar cell (1)    Transparent electrode (2)    Transparent electrode (3)    Semiconductor layer (4)    Solid electrolyte (5)    platinum layer (6)    Transparent electrode (7)    Transparent substrate (8)
NOVELTY - Novel rhodium and iridium organometallic compounds are claimed.    USE - The organometallic compounds of formula (1)-(4) are phosphorescent and are useful for the production of organic light emitting diodes, organic integrated circuits, organic field effect transistors, organic thin film transistors, organic solar cells or organic laser diode.    ADVANTAGE - The organometallic compounds have high stability, long operating life and low operating voltage.    DETAILED DESCRIPTION - Novel rhodium and iridium organometallic compounds of formula (1)-(4) are claimed.    M = Rh, Ir;    Z' = N, CR;    Y = O, S, Si;    R = H, F, Cl, NO2, CN, 1-20C (cyclo)alkyl or alkoxy, optionally having non-neighboring CH2 groups replaced by -O-, -S-, -NR1-; or -CONR2- and optionally substituted by F, 4-14C aryl optionally substituted by non-aromatic R groups that optionally form a mono- or polycyclic ring system;    R1,R2 = H or 1-20C aliphatic or aromatic hydrocarbon;    n = 1-3.
NOVELTY - A thin film comprises a semiconducting conjugated polymer having at least 5 wt.% semiconductor nanocrystals embedded in the polymer. A portion of the semiconductor nanocrystals have an aspect ratio of more than 2.    USE - Photovoltaic device (claimed).    ADVANTAGE - Solar cells based on inorganic nanorods have good transport properties and absorption spectra that can also be extended into the near infrared, and can potentially reach efficiencies that rival conventional solar cells based on bulk inorganic semiconductors.    DETAILED DESCRIPTION - An INDEPENDENT CLAIM is also included for a process of making a polymeric thin film comprising washing surfactant-coated semiconductor nanocrystals with a solvent at least once, codissolving the washed semiconductor nanocrystals and a semiconducting polymer in a binary solvent mixture, and depositing the mixture.    DESCRIPTION OF DRAWING(S) - The figure shows an energy level diagram for CdSe and P3HT which shows a schematic of process of charge transfer between 5 nm CdSe and P3HT.
NOVELTY - The reactor includes stacked substrates (21-25). The flow paths (22a-24a) are provided on the respective substrates. One end of the flow paths is connected to an inflow port (21a) and other ends of the flow paths are connected to their respective outflow ports (22b-24b).    USE - Chemical reactor for fuel-cell system.    ADVANTAGE - Since one end of each of the flow paths provided in each of the substrates are stacked together and connected to inflow port and the other ends of flow paths are connected to the respective outflow ports, the size of the chemical reactor is reduced, and chemical reaction is continuously performed.    DESCRIPTION OF DRAWING(S) - The figure shows the sectional view of the chemical reactor.    substrate (21-25)    inflow port (21a)    flow paths (22a-24a)    outflow ports (22b-25b)
NOVELTY - A fuel modifier (10) has an original heating gas or reformed gas (F) contacting portion produced from austenitic stainless steel comprising carbon (mass%) (0.02-0.1), silicon (1.5-2.5), manganese (2 or less), phosphorus (0.04 or less), sulfur (0.02 or less), nickel (7-12), chromium (15-25), yttrium and/or rare earth metals (0.001-0.1), nitrogen (0.02-0.2) and remaining iron.    USE - Used for modifying hydrocarbon-type gas in hydrogen-rich gas.    ADVANTAGE - The fuel modifier using austenitic stainless steel has good water resistance, and enables stable operation over a long period of time. The ferritic stainless steel in the modifier has good high temperature oxidation resistance. Since a stable supply of combustion gas is ensured, hydrocarbon type gas is thermally decomposed efficiently.    DESCRIPTION OF DRAWING(S) - The figure shows the structure of a fuel modifier.    Fuel modifier (10)    Reforming pipe (11)    Outer cylinder (11a)    Catalyst pipe (12)    Combustion gas pipe (13)    Reformed gas (F)
NOVELTY - The photocatalyst consists of vanadium-containing complex oxide semiconductor. The complex oxide semiconductor is expressed with specific formula.    USE - For hydrogen manufacture, decomposition of toxic chemical substance (both claimed) and water-splitting.    ADVANTAGE - The hydrogen is manufactured efficiently with inexhaustible sunlight. The photocatalyst is eco-friendly. The production of hole and electron in optical pumping on the surface of catalyst and probability of recombination of hole and electron are reduced.    DETAILED DESCRIPTION - The photocatalyst consists of vanadium-containing complex oxide semiconductor. The complex oxide semiconductor is expressed with the formula: RVO4, where R is yttrium or lanthanoids. INDEPENDENT CLAIMS are included for the following:    (1) manufacture of hydrogen; and    (2) decomposition of toxic chemical substance.
NOVELTY - The solar cell interlayer material contained in a solar cell, comprises a resin composition and/or solvent resistance resin composition having glass transition temperature of 80degreesC or more.    USE - Pigment sensitizing type solar cells (claimed) such as photoelectric converter.    ADVANTAGE - The interlayer material prevents the leakage of electrolysis solvent and electrolyte in a sealing cell. The interlayer material has high durability, safety and high reliability.    DETAILED DESCRIPTION - An INDEPENDENT CLAIM is included for pigment sensitizing type solar cell.    DESCRIPTION OF DRAWING(S) - The figure shows partial view of photoelectric converter using the solar cell interlayer material. (Drawing includes non-English language text).
NOVELTY - The waste material containing organic substance is heated in an anoxia state and thermally decomposed at predetermined temperature in presence of water vapor to generate thermal decomposition gas. The gas is reformed in which hydrocarbon present in gas is converted to hydrogen. The hydrogen is separated from reformed gas, to obtain hydrogen.    USE - For manufacture of hydrogen from waste material for fuel cells in motor vehicles and as a fuel.    ADVANTAGE - The hydrogen is manufactured efficiently by utilizing waste material with increased hydrogen production rate. The gas which remained after separating hydrogen gas for thermal decomposition, is used as heat source for heating.    DESCRIPTION OF DRAWING(S) - The figure shows flow chart of manufacture of the hydrogen. (Drawing includes non-English language text).    Thermal decomposition furnace (1)    Reformer (2)    Gas cooling device (3)    Gas decomposition device (4)
NOVELTY - The sheet has upper and lower polypropylene resin films (3), each containing ultraviolet absorber and light stabilizer, are laminated on the upper surface of a base film (1) and lower surface of base film coated with vapor deposition layer (2). A weather proof outer layer (4) is laminated on the lower resin film.    USE - For solar cell module (claimed).    ADVANTAGE - The strength, weather resistance, water proof property, heat resistance property, light resistance, chemical resistance, damp proofing, stain resistance, light reflection property, light diffusion property of the rear side protection sheet, are improved.    DETAILED DESCRIPTION - An INDEPENDENT CLAIM is included for solar cell module.    DESCRIPTION OF DRAWING(S) - The figure shows the sectional view of the protection sheet.    base film (1)    vapor deposition layer (2)    upper and lower polypropylene resin films (3)    weather proof outer layer (4)
NOVELTY - Non-parallel UV rays (U1) are fully shielded by a projection (2a) in a polymeric-material film and parallel UV rays are passed to modified portion (5c) of a resist film (5) through recess (2b) in the polymeric-material film, when UV rays are irradiated on the polymeric-material film. The circuit pattern is copied to the modified portion of the resist film.    USE - For manufacturing integrated circuit, liquid crystal display (LCD), field emission display, organic electroluminescence display and solar cell.    ADVANTAGE - The circuit pattern is transferred easily and accurately.    DESCRIPTION OF DRAWING(S) - The figure shows the pattern transfer process.    polymeric-material film (2)    projection (2a)    recess (2b)    substrate (4)    resist film (5)    modified portion (5c)    non-parallel UV ray (U1)    parallel UV ray (U2)
NOVELTY - Evaporation arrangement comprises a combustion/mixing chamber (14) into which air enters via an inlet opening (16), a hydrocarbon evaporation device consisting of a porous evaporation medium (24) and a first heating device (34), and an auto-ignition unit (28) for igniting a hydrocarbon/air mixture.    USE - For producing a hydrocarbon/air mixture which decomposes in a reformer to form hydrogen.    ADVANTAGE - The operating temperature is easily and effectively reached.    DETAILED DESCRIPTION - INDEPENDENT CLAIMS are also included for the following:    (1) Process for starting an evaporation arrangement comprising heating and evaporating liquid hydrocarbon or hydrocarbon-containing liquid, mixing the vapor produced with air, igniting the mixture produced to start a mixture combustion, maintaining the combustion up to a predetermined time period and/or a predetermined temperature in one or more system regions, and stopping the combustion after the required temperature region is reached; and    (2) Reformer for recovering hydrogen from a hydrocarbon/air mixture using the evaporation arrangement.    DESCRIPTION OF DRAWING(S) - The drawing shows a longitudinal section through the evaporation arrangement.    combustion/mixing chamber (14)    inlet opening (16)    wall region (18)    base region (22)    porous evaporation medium (24)    auto-ignition unit (28)    heating device (34)
NOVELTY - Microporous, crystalline titanium dioxide particles have an apparent density below 1.9 g/cm3.    USE - The titanium dioxide particles are useful as components in coating agents (preferred), solar cells (preferred), batteries, food, cosmetics or pharmaceuticals (all claimed).    ADVANTAGE - Titanium dioxide particles of both rutile and anatase types can be produced under relatively mild conditions, especially at below 450 degrees C.    DETAILED DESCRIPTION - An INDEPENDENT CLAIM is also included for the production of the titanium dioxide particles.    DESCRIPTION OF DRAWING(S) - The figure shows a powder diffraction diagram for the use of various alcohols in the production process.
NOVELTY - Preparation procedure is divided into six steps: chemical pretreatment, p-n junction process, inductance couple plasma etching edges, depositing silicon nitride film, silk-screen printing front and back electrodes to be metallized and silicon nitride film burnt through. It simplifies solar battery processing technique by reducing electrode sinter procedure to once.    USE - Preparation of crystal silicon solar battery    ADVANTAGE - Simplifies the solar battery processing technique by reducing the electrode sinter procedure to one procedure which increases solar battery effect by 15.7% for commercial large area 103X103mm2 of monocrystal silicon battery and over 14.0% for polysilicon battery.
NOVELTY - Purification of silicon comprises reducing the volatile impurity content by heating silicon containing impurities and an additive for removing impurities to melt the silicon after reducing the non-volatile impurity amount while mixing and stirring the purification additive with the molten silicon.    USE - Used to produce pure silicon for use in e.g. solar cells.    ADVANTAGE - Metallic silicon of very high purity can be produced at low cost. Use of large scale purification facilities is unnecessary which reduces energy costs.    DETAILED DESCRIPTION - INDEPENDENT CLAIMS are also included for:    (1) the silicon produced by the purification method; and    (2) a solar cell produced using the silicon.    DESCRIPTION OF DRAWING(S) - The drawing shows the purification method. (Drawing contains non-English language text).    Melt furnace (1)    Crucible (2)    Axis (5)    Stirrer (6)    Gas outlet hole (7)    Purification additive (10)    Purification gas (11)    Molten silicon (15)    Hollow rotation shaft (30)    Deposition substrate (33)    Pure silicon (36)
NOVELTY - A vaporizable liquid stream and a hot gas stream are fed into a reactor after preliminary combination in an eductor arrangement (1) having at least one capillary device (3), for introducing the liquid (B) into the hot gas stream (A).    USE - Hydrogen generation e.g. from diesel oil or petrol, for vehicle auxiliary power unit (APU) fuel cells, etc    ADVANTAGE - Cost effective, compact arrangement. Minimal energy required and eductor capillary provides uniform liquid hydrocarbon dosing, thereby reducing carbon monoxide formation, etc    DETAILED DESCRIPTION - The eductor arrangement is connected into a ducting (4) in which turbulent flow is created in the mixture (A,B) , before it is directed via a straight pipe (5) , and a diffuser (11) across the reactor catalyst bank (8). The ducting (4) is preferably initially formed as a spiral to provide increased residence time for break-up and vaporization of the liquid, and its straight discharge section (5) has its axis orientated parallel to the trays of the catalyst bank for optimum direction of the flow (claimed).    DESCRIPTION OF DRAWING(S) - figure shows a cross section of a liquid - gas mixing device attached to a catalytic reactor.    Hot gas flow (A)    Dosed liquid injection (B)    Vaporizer coil (4)    Directional discharge (5)    Thermal housing (6)    Catalyst bank (8)    Diffuser (11)
NOVELTY - Photoelectric conversion device has a photoelectric conversion layer comprising a compound having an electron-accepting molecular structure, a linking unit and an electron-donating molecular structure.    USE - Used as a photoelectric converter for a photovoltaic power generator or a photovoltaic power generating system.    ADVANTAGE - High efficiency power generation is possible, enabling the suppression of macro-phase separation, enabling favorable charge separation and having a carrier drifting function.    DETAILED DESCRIPTION - The compound is of formula A1-B-A2 (I).    A1 = an electron-accepting molecular structure;    B = a linking unit;    A2 = an electron-donating molecular structure.    DESCRIPTION OF DRAWING(S) - The figure shows a photoelectric conversion device. (Drawing contains non-English language text).
NOVELTY - A solar battery cell comprises power-generating regions having at least two photoelectric conversion layers stacked one another with an intermediate transparent conductive film. At least one member formed of nonconductor and/or semiconductor is provided between intermediate transparent conductive film and contact line to prevent the intermediate conductive film and contact line from directly contacting each other.    USE - For a photovoltaic power generating system.    ADVANTAGE - The assembly prevents direct contact of the intermediate transparent conductive film with the contact line, exhibits an excellent effect of increasing scattering of light, is excellent in power-generating efficiency per unit area, and ensures high reliability and a good yield during its manufacturing process.    DETAILED DESCRIPTION - A solar battery cell comprises power-generating regions connected in series, each having an insulative transparent substrate (4), a front electrode (5), an intermediate transparent conductive film (1), a photoelectric conversion layer formed of stacked semiconductor films, and a back electrode (6). A contact line electrically connects the front electrode and back electrode of the neighboring power-generating regions. Each power-generating region has at least two photoelectric conversion layers stacked one another with the intermediate transparent conductive film. At least one member formed of nonconductor and/or semiconductor is provided between intermediate transparent conductive film and contact line to prevent the intermediate conductive film and contact line from directly contacting each other.    DESCRIPTION OF DRAWING(S) - The figure shows a schematic cross sectional view of a solar battery cell.    Intermediate transparent conductive film (1)    Substrate (4)    Front electrode (5)    Back electrode (6)    Open groove (9)
NOVELTY - Solid state fuel cell has an electrolyte planar semiconductor structure having several pores directed from a first surface to which a metallized surface of a planar semiconductor anode structure is coupled, to a second surface to which a metallized surface of a planar semiconductor cathode structure is coupled.    USE - The solid state fuel cell is used for creating a fuel battery.    ADVANTAGE - The invented solid state fuel cell has improved high temperature operation.    DETAILED DESCRIPTION - Solid state fuel cell comprises: a planar semiconductor anode structure of a given conductivity having pores (12), each of a given diameter directed from a first surface (14) coated with a metallic catalyst (16) to a second surface (15); a planar semiconductor cathode structure of a given conductivity having pores, each of a predetermined diameter directed from a first surface coated with a metallic catalyst to a second surface; and an electrolyte planar semiconductor structure having several pores directed from a first surface to which the metallized surface of the anode structure is coupled, to a second surface to which the metallized surface of the cathode structure is coupled.    DESCRIPTION OF DRAWING(S) - The figure shows a side view of an anode structure.    Pores (12)    First surface of anode (14)    Second surface of anode (15)    Metallic catalyst (16)
NOVELTY - A fuel cell hybrid system includes: a high temperature fuel cell having mechanism that can partially oxidize fuel and completely reform fuel; and a low temperature fuel cell juxtaposed to high temperature fuel cell to utilize the reformed fuel from it. The high temperature fuel cell operates at 800-100 degrees C and has anionic conducting electrolytes. The low temperature fuel cell has a cationic conducting electrolyte.    USE - Used in transportation and propulsion power sectors for converting chemical energy to electricity.    ADVANTAGE - The inventive system combines the advantages of both high and low temperature fuel cells. It has full compatibility between the system components. It efficiently utilizes heat released by the high temperature fuel cell to raise efficiency of the hybrid system by 15-25% over that typically seen by each fuel cell operating independently.    DETAILED DESCRIPTION - An INDEPENDENT CLAIM is also included for a producing electricity by directing fuel to a first fuel cell, completely oxidizing a first portion of the fuel and partially oxidizing a second portion of the fuel, directing the second fuel portion to a second fuel cell, allowing the fuel cell to utilize the first portion of the fuel to produce electricity, and allowing the second fuel cell to utilize the second portion of the fuel to produce electricity.    DESCRIPTION OF DRAWING(S) - The figure is a schematic diagram of dual-fuel cell device.
NOVELTY - Technical result of invention lies in formation of protective coat to seal rear side of photoelectric module showing simple design, high adhesion to polymer material utilized for lamination of photoelectric modules, prolonged service life, low moisture permeability, sufficient mechanical strength securing high resistance to peeling in structures of photoelectric modules. Protective coat comprises layer of synthetic material coming in the form of synthetic paper 70-200 microns thick put on polyethylene terephthalate (Lava) base with glaze outer surface and coating 5 to 30 microns thick put on its surface to ensure high adhesion of protective coat to polymer materials, for instance, on base of copolymer of ethylene with vinyl acetate.    USE - Semiconductor devices, specifically, manufacture of photoelectric converters of solar energy.    ADVANTAGE - Prolonged service life of protective coating and photoelectric module.
NOVELTY - Hydrogen fermentation apparatus, where an inert gas supply device (5) supplies an inert gas into a hydrogen fermenter (2) that decomposes organic substance, is new. A hydrogen gas separator (8) isolates hydrogen from the gas ejected from the hydrogen fermenter. A gas return pipe (10) recirculates the gas ejected from the hydrogen gas separator.    USE - For generation of hydrogen for fuel cell, from organic waste material.    ADVANTAGE - Enables efficient generation of hydrogen gas continuously by supply of inert gas to hydrogen fermenter. Avoids need for pressure reducer and enables easy maintenance of fermenter.    DESCRIPTION OF DRAWING(S) - The drawing shows a schematic view of the hydrogen fermentation apparatus. (Drawing contains non- English language text).    Hydrogen fermenter (2)    Inert gas supply device (5)    Hydrogen gas separator (8)    Gas return pipe (10).
NOVELTY - A porous support (9) consists of macropores (3) and a catalyst component (5). A raw gas containing hydrocarbon type fuel is circulated through the porous support.    USE - For generation of hydrogen rich gas for fuel cells used for motor vehicles.    ADVANTAGE - The fuel conversion ratio and selectivity are improved.    DESCRIPTION OF DRAWING(S) - The figure shows a schematic view of the catalyst structure. (Drawing includes non-English language text).    macropores (3)    catalyst component (5)    porous support (9)
NOVELTY - The catalyst includes at least one element chosen from tin, lead, bismuth, antimony, indium, molybdenum and tantalum. The catalyst converts methanol into hydrogen, carbon dioxide and methane.    USE - In manufacture of hydrogen gas for use as fuel in fuel cell.    ADVANTAGE - Avoids need for using water in production of hydrogen gas by adopting methanol modification catalyst and hence prevents faults due to frozen water at starting time.    DETAILED DESCRIPTION - INDEPENDENT CLAIMS are also included for the following:    (1) methanol modifier containing the catalyst;    (2) power generation device using fuel cell; and    (3) power generation method using fuel cell    DESCRIPTION OF DRAWING(S) - The figure shows a block diagram of a fuel cell using the catalyst.    catalyst (1)    carbon monoxide remover (2)    fuel cell (3)    burner (4)    air blower (5)    evaporator (6)    pump (7)    methanol tank (8)    water tank (9)
NOVELTY - Transparent electrically-conductive film (7) and titanium-oxide porous membrane (A) are formed on both sides of a transparent substrate (6). The substrate is immersed in anhydrous ethanol dissolved with ruthenium pigment, so that the pigment is adsorbed in the substrate. The substrate is then immersed in hydrochloric acid, to remove the magnesium oxide film formed on the porous membrane and the adsorbed pigment.    USE - For forming porous semiconductor layer used in pigment sensitizing-type solar cell (claimed).    ADVANTAGE - The photoelectric conversion efficiency is improved.    DETAILED DESCRIPTION - An INDEPENDENT CLAIM is also included for pigment sensitizing-type solar cell.    DESCRIPTION OF DRAWING(S) - The figure shows the porous semiconductor layer formation method.    transparent substrate (6)    electrically conductive film (7)    titanium-oxide porous membrane (A)
NOVELTY - The adhesion power of an adhesive layer (1b) provided at the reverse side of a base film (1a), is less than 2.8N/20 mm at tensile velocities of 0.3 m/minute and 10 m/min after heating the adhesive layer to 150 degrees for 1 hour by the state stuck on adherence surface.    USE - For transparent conduction film used as transparent electrode in liquid crystal display, touch panel, solar cell, sensor, electro luminescence display.    ADVANTAGE - Protects the adhered from contamination during the heating process. Provides subsequent peeling of the adhesive layer favorably.    DESCRIPTION OF DRAWING(S) - The figure shows the sectional drawing of the protective film for transparent conduction films. (Drawing includes non-English language text).    surface protective film (1)    base films (1a,2a)    adhesive layer (1b)    transparent conduction film (2)    electroconductive thin film (2b)    hard-coat layer (2c)
NOVELTY - The solar cell module (10A) has fiber reinforcement resin (FRP) substrate (12A) in non-light receiving side. An ethylene vinyl-acetate copolymer-resin (EVA) film (13B) is laminated on FRP substrate, by heating.    USE - Solar cell module using fiber reinforcement resin (FRP) substrate.    ADVANTAGE - The rust formation is avoided so the quality of the solar cell module is improved.    DETAILED DESCRIPTION - An INDEPENDENT CLAIM is also included for manufacture of solar cell module using FRP substrate.    DESCRIPTION OF DRAWING(S) - The figure shows a section of the solar cell module. (Drawing includes non-English language text).    Solar cell module (10A)    Glass substrate (11)    FRP substrate (12A)    EVA film (13B)    Solar cell (14)
NOVELTY - An absorber (17) is provided inside a housing (16) to absorb moisture content generated in an oxygen lateral electrode during electric power generation of a fuel cell. A coupling (14) connects the fuel cell with the water recovery equipment.    USE - Collection of water generated during generation of electric power in fuel cell used in portable apparatus such as notebook computer, printer, telephone, telephone receiver, communication apparatus, personal digital assistant, audio video apparatus, camera, fan, refrigerator, iron, pot, cleaner, rice cooker, induction heating cooker, luminaire, game machine, radio control car, toy, power tool, medical apparatus, measurement apparatus, business machine, health and beauty instruments, and electronic control robot.    ADVANTAGE - Enables easy and reliable recovery of water by the water recovery equipment. The moisture content generated in oxygen lateral electrode is recovered preventing damping of electrodes with surplus moisture content and deterioration of the material.    DETAILED DESCRIPTION - INDEPENDENT CLAIMS are also included for the following:    (1) generated water recovery method;    (2) fuel cell;    (3) water discharging apparatus;    (4) water ejection method; and    (5) water recovery system.    DESCRIPTION OF DRAWING(S) - The figure shows a section of the water recovery equipment. (Drawing includes non-English language text).    Coupling (14)    Housing (16)    Absorber (17)
NOVELTY - The ball-and-roller bearings (33a,33b) of the impeller (32) that force feeds various fluids to fuel cell stack are sealed with fluorine grease containing fluororesin, fluorine oil, synthetic oil containing urea compound or lithium complex grease containing a lithium complex.    USE - Power generation for driving motor vehicle. Also for vessels and spacecraft.    ADVANTAGE - Prevents malfunctioning of fuel cell due to grease leak.    DESCRIPTION OF DRAWING(S) - The figure shows the section of the impeller for force feeding various fluids into fuel cell stack.    Rotor shaft (31)    Impeller (32)    Ball-and-roller bearing (33a,33b)    Water vapor suction mouth (34)    Pressurization volute (37)    Water vapor ejection mouth (38)    Sealing (39)
NOVELTY - The rubber sheet composite (10) contains rubber sheet (13) formed on surface(s) of a base material, and peak(s) (13a) molded on side(s) of rubber sheet along a sealing line. The rubber sheet composite is interposed between the joining surfaces of two components, and sealed.    USE - For gasket used for precision products such as batteries, capacitors, fuel cells and high capacity type capacitors.    ADVANTAGE - The rubber sheet composite has excellent workability, and heat resistance. The rubber sheet composite effectively seals the precision components, so leakage of fluids is prevented. The rubber sheet composite is a thin film, hence sizes of batteries and capacitors are reduced and handling of batteries and capacitors is easy. The rubber sheet composite prevents the damage and contamination of the peak. The rubber sheet composite is manufactured easily, and is economical.    DETAILED DESCRIPTION - An INDEPENDENT CLAIM is included for the manufacture of rubber sheet composite, which comprises laminating at least one side of a base material sheet, and then crosslinking the sheet.    DESCRIPTION OF DRAWING(S) - The figure shows the top view of rubber sheet composite.    rubber sheet composite (10)    rubber sheet (13)    peak (13a)
NOVELTY - A polycrystal has an electrical resistance of 9.0 MOhm.cm or less at 500 degreesC, and a C' axis orientation of 0.7-1.0 degrees which is determined by Lotgering's second law.    USE - Used for a thermoelectric material (claimed) used for converting waste heat of vehicles, diesel engines or fuel cells into electric current.    ADVANTAGE - The performance index of the metallic oxide polycrystal is increased.    DETAILED DESCRIPTION - INDEPENDENT CLAIMS are also included for the following:    (1) a thermoelectric material;    (2) a thermoelement; and    (3) the production of a metallic oxide polycrystal.    DESCRIPTION OF DRAWING(S) - The figure shows a graphical representation of the metallic oxide polycrystal. (Drawing includes non-English language text).
NOVELTY - The hydrogen separation and refinement apparatus has a diaphragm (1) for purification of hydrogen. Both the surfaces of the diaphragm are coated with an alloy containing palladium or palladium metal. The diaphragm has a thickness of 0.1-0.001 mm and is mounted with vanadium-nickel alloy containing 5-30 at.% of nickel.    USE - For separation and refinement of hydrogen used as energy source for fuel cell electric vehicles.    ADVANTAGE - Hydrogen is purified and refined at low cost.    DESCRIPTION OF DRAWING(S) - The figure shows the sectional view of a hydrogen separation and refinement apparatus.    Diaphragm (1)
NOVELTY - The ferromagnetic zinc-oxide skin-layer contains an iron compound in zinc-oxide skin layer, and shows ferromagnetism at room temperature.    USE - As photocatalyst material for transparent electrode of liquid crystal display and solar cell, humidity and gas sensors, and surface acoustic wave device.    ADVANTAGE - The ferromagnetism zinc-oxide skin layer shows ferromagnetism at room temperature (claimed).    DETAILED DESCRIPTION - An INDEPENDENT CLAIM is included for manufacture of ferromagnetic zinc-oxide skin layer.    DESCRIPTION OF DRAWING(S) - The graph shows the relationship between the coercive force and saturation magnetization of ferromagnetic zinc-oxide skin layer. (Drawing includes non-English language text).
NOVELTY - Process for depositing an optically transparent and electrically conducting layer system to a substrate comprises depositing the layer system to a polymeric substrate at a substrate temperature of 10-200degrees C.    USE - Used for coating flat TV screens, solar cells and other optoelectronic components (claimed).    ADVANTAGE - The layer system has only a small amount of defects.    DETAILED DESCRIPTION - An INDEPENDENT CLAIM is also included for the coated substrate obtained.
NOVELTY - The inductor (1) for heating a soldering point is under current flow is coupled releasably to insulating, transparent compression plate (1) and can be clamped by fitting members (3,5), or clamping elements. There may be extra fasteners, also of transparent material. The relative position of inductor to compression plate may be adjustable, just at the compression force on the plate.    USE - For manufacture of solar cells and other electronic components.    ADVANTAGE - Application of pressure to soldering point is maintained until it cools down.    DESCRIPTION OF DRAWING(S) - The figure shows diagram of force application to compression plate.    inductor (1)    compression plate (2)    fitting members (3,5)
NOVELTY - Membrane module comprises a number of planar membrane packets (12) each having two membrane groups (2) consisting of one or two membrane frames as supports for a hydrogen-selective planar membrane, and a supporting structure (8) lying between the membrane groups. The membrane packets lie freely over each other and are enclosed by a rotationally symmetrical pressure sleeve. The membrane packets form a stack in which a feed chamber for reformate gas lies between two membrane packets.    USE - In a fuel cell system for separating hydrogen.    ADVANTAGE - The module has low weight and heat capacity. Reformate gas can be easily introduced.    DESCRIPTION OF DRAWING(S) - The drawing shows a perspective view of the membrane packet.    membrane groups (2)    membranes (4)    supporting structure (8)    membrane packet (12)
NOVELTY - Decreasing the resistivity of a conductive flow field plate includes heating the conductive plate to greater than 25 degreesC but less than its material softening temperature (preferably 185 degreesC), maintaining the conductive plate at this temperature for at least 10 hours, and cooling the conductive plate to room temperature.    USE - Decreasing the resistivity of a conductive flow field plate for use in fuel cell.    ADVANTAGE - The process decreases the resistivity of conductive flow field plate by up to 30-50%.
NOVELTY - Production of self-aligning series circuits of thin and/or thick films comprises substrate (10) with electrical conductor tracks (20); first main layer (30); second main layer of granular particles (40); layers, combined with machining stages depending on the material and process; third main layer (70); and fourth main layer (80), such that layers (30), (70) and (80) respectively are at angles alpha, beta and gamma to the substrate surface.    USE - The process is used for production of self-aligning series circuits of thin and/or thick films (all claimed), preferably for photovoltaic cells, e.g. solar cells.    ADVANTAGE - The process avoids the drawbacks of existing commercial processes and requires only a few, very simple process stages.    DETAILED DESCRIPTION - An INDEPENDENT CLAIM is also included for series circuits of thin and/or thick films produced by the method of the claim.    DESCRIPTION OF DRAWING(S) - The drawing shows a series circuit used e.g. for solar cells, with current flow in the direction shown by the arrows.    Substrate (10)    Electric conductor tracks (20)    Adhesive layer applied at an angle alpha (30)    Semiconductor layer of granular particles (40)    Insulating layer (50)    n-Conducting buffer layer (60)    Intrinsic layer applied at angle beta (70)    Front contact layer applied at angle gamma (80)
NOVELTY - A titanium oxide is produced by reacting titanium halogenide-containing gas with an oxidative gas in a reactor having an interior temperature of 800-1100 degrees C.    USE - The process is for producing ultrafine particulate titanium oxide used as photocatalytic material, wet solar cell material, dielectric raw material, or silicone rubber additive (claimed).    ADVANTAGE - The titanium oxide has low chlorine content and exhibits excellent dispersibility than the conventional titanium oxide having a Brunauer Emmett Teller (BET) specific surface area comparable to that of the ultrafine particulate titanium oxide. Specifically, the titanium oxide has a rutile content of at most 5%; a BET specific surface area of 10-200 m2/g; a 90% cumulative mass particle size of at most 2.5 micro meters; and has a specific surface area as measured by BET one-point method i.e. B (m2/g), and the halogen content of the titanium oxide i.e. Ci of 0-650 ke0.02B when k is 0.2, or Ci of 10-650 ke0.02-B when k is 0.15.    DETAILED DESCRIPTION - A titanium oxide having a rutile content of 5% or less, is produced by reacting titanium halogenide-containing gas with an oxidative gas in a reactor having an interior temperature of 800-1100 degrees C. The specific surface area of the titanium oxide, B (in m2/g), as measured by means of a BET one-point method, and the halogen content of the titanium oxide, C (in mass ppm), satisfies the relationship:    C at most 650 e0.02B.    When an aqueous suspension containing the titanium oxide in an amount of 1 mass% is allowed to stand at 20 degrees C for 30 minutes, the amount of halogen which is transferred from the titanium oxide to a liquid phase is at least 80 mass% on the basis of the entire amount of halogen contained in the titanium oxide.    DESCRIPTION OF DRAWING(S) - The drawing shows the relation between halogen content and BET specific surface area of ultrafine particulate titanium oxide.
NOVELTY - Hydrogen is produced by condensed-phase reforming comprising reacting water and a water-soluble oxygenated hydrocarbon in the condensed phase in the presence of a metal-containing catalyst. The catalyst comprises a metal selected from Group VIIIB transitional metals, or their alloys or mixtures.    USE - Production of hydrogen used in fuel cells, in the production of ammonia, or in the refining of crude oil.    ADVANTAGE - The method can produce oxygenated hydrocarbon reactants from renewable resources, e.g. biomass. Thus, the method can be used to generate a fuel source, i.e. hydrogen, from an abundant and fully renewable source. Also, because living plant matter consumes carbon dioxide (CO2), the use of these feedstocks in power generation applications does not result in a net increase of CO2 vented to the atmosphere. The process functions at a much lower temperature than conventional steam reforming of hydrocarbons. It allows for the reforming of the oxygenated hydrocarbon and simultaneous water gas shift reaction to take place in a single reactor. The oxygenated hydrocarbons are far less dangerous than the conventional hydrocarbons normally used in steam reformation. Because the process is carried out in the condensed liquid phase, it eliminates the need to vaporize water to steam. Thus, the amount of energy that must be input to yield hydrogen is greatly reduced. The overall energy yield is concomitantly increased.
NOVELTY - A hydrogen generator comprises an exothermic hydrogen generator (140), and an endothermic hydrogen generator (120). The endothermic hydrogen generator absorbs heat from the exothermic hydrogen generator.    USE - For fuel cells for a portable storage device, i.e. cell phones, laptop computers, video cameras, flashlights, portable electrical, tools, or personal digital assistants.    ADVANTAGE - The inventive hydrogen generator uses both endothermic and exothermic hydrogen generators. The exothermic hydrogen generator transfers heat to the endothermic hydrogen generator    DETAILED DESCRIPTION - An INDEPENDENT CLAIM is included for a method of generating hydrogen, comprising generating hydrogen by an exothermic process; and generating hydrogen by an endothermic process.    DESCRIPTION OF DRAWING(S) - The figure shows an exemplary apparatus comprising exothermic and endothermic hydrogen generators.    First compartment (110)    Endothermic hydrogen generator (120)    Second compartment (130)    Exothermic hydrogen generator (140)    Ports (106, 170)
NOVELTY - Providing for minimization of densification of particulate fines in hydride or hydridable materials to prevent difficulties of prior art.    USE - For storing hydrogen storage material under pressure, used as fuel or fuel supplement for vehicles.    ADVANTAGE - The compartmentalization of the vessel prevents compaction of the hydrogen storage alloys, which could lead to excessive strain on the vessel causing damage, deformation, or rupture of the vessel.    DETAILED DESCRIPTION - A hydrogen storage apparatus comprises a pressure containment vessel; hydrogen storage alloy (10); primary partition(s) for dividing the vessel into compartments (11); secondary partition(s) for dividing compartments into sub-compartments (12) into which the storage alloy is disposed. The secondary partition is formed of a thermally conductive material where heat is transferred between the storage alloy and the container.    DESCRIPTION OF DRAWING(S) - The figure shows a cross-sectional diagram of the hydrogen storage apparatus.    Hydrogen storage alloy (10)    Compartments (11)    Sub-compartments (12)    Disc (13)    Vanes (21)    Longitudinal axis (22)
NOVELTY - A fuel cell comprises: (i) an anode (102); and (ii) an anode enzyme (106) disposed on the anode. The anode is configured and arranged for electroxidizing an anode reductant in the presence of the anode enzyme. A cathode (104) is spaced apart from the anode. The cathode enzyme (108) is disposed on the cathode. The cathode is configured and arranged for electroreducing a cathode oxidant in the presence of the cathode enzyme.    USE - For implantation into a human or animal to operate an electrical device (claimed), e.g. pacemaker, nerve growth stimulator, nerve stimulator for relief of chronic pain, stimulator for regrowth of bone or other tissue, drug-release valve or microvalve, fluid-flow control valve, e.g. valve in a duct or in the urinary tract.    ADVANTAGE - The fuel cell has electrocatalysts that are resistant to fouling and that can operate using compounds found in biological systems.    DESCRIPTION OF DRAWING(S) - The figure is a not-to-scale cross-sectional view of a fuel cell.    Anode (102)    Cathode (104)    Anode enzyme (106)    Cathode enzyme (108)
NOVELTY - A reformation unit (3) generates the reformed gas which contains hydrogen for the raw materials containing hydrocarbon compound by the water vapor modification reaction. The operation of a fuel cell (10) equipped with an electrometer (23) is stopped when the temperature of a purifier provided at the downstream side of the reformation unit reduces to a predetermined value.    USE - Fuel cell system e.g. for liquefied petroleum gas (LPG), natural gas, gasoline and kerosene.    ADVANTAGE - Provides an improved fuel cell system with enhanced reliability.    DESCRIPTION OF DRAWING(S) - The figure shows the block diagram of the fuel cell system. (Drawing includes non-English language text).    Raw material supplying unit (1)    Water supply unit (2)    Reformation unit (3)    Burner (7)    Fuel cell (10)    Electrometer (23)
NOVELTY - A metal film which forms an alloy with silicon, is adhered to silicon substrate (1) along with sulfur. Silicon gas (3) is generated from the substrate by vaporization, to form an alloy droplet which on cooling, forms a silicon nano needle (4) on the surface of substrate, by epitaxial growth.    USE - For manufacturing silicon nano needle by vapor-liquid-solid (VLS) mechanism, which is used as field emitters for display, photo detector, high-efficiency solar cell, light emitting element.    ADVANTAGE - The use of VLS mechanism is safe, as toxic or dangerous gases are not used. Operation cost is reduced.    DESCRIPTION OF DRAWING(S) - The figure shows a model of the growth of silicon nano wire by VLS mechanism. (Drawing includes non-English language text).    Silicon substrate (1)    Metal catalyst (2)    Gaseous-phase silicon (3)    Silicon nano needle (4)
NOVELTY - The apparatus has a sulfur compound removal unit (11) and hydrogen sulfide removal unit (12). Gas containing sulfur compound is passed through absorbent in unit (11). The absorbent is a proton-containing dealuminized zeolite. Subsequently, the treated gas is passed through hydrogen sulfide absorbent in unit (12).    USE - For removing sulfur compounds from town gas for fuel cell (claimed).    ADVANTAGE - The apparatus effectively removes sulfur compounds over a long period of time.    DETAILED DESCRIPTION - An INDEPENDENT CLAIM is included for fuel cell which uses the desulfurized gas as a heating gas.    DESCRIPTION OF DRAWING(S) - The figure shows the block diagram of fuel cell system of sulfur compound removal apparatus. (Drawing includes non-English language text).    sulfur compound removal unit (11)    hydrogen sulfide removal unit (12)    water-vapor modifier (21)    shift reaction device (22)    selective oxidation reaction device (23)
NOVELTY - Purification of silicon involves introducing oxidizing gas to surface of melted silicon, which is maintained in the container (12) at a processing chamber (11) interior of a refiner.    USE - For removing impurities of silicon such as boron and carbon (claimed).    ADVANTAGE - The purification of silicon, which is used for solar cells, is inexpensive. The method effectively purifies impurities such as boron and carbon.    DETAILED DESCRIPTION - An INDEPENDENT CLAIM is also included for refiner of the silicon.    DESCRIPTION OF DRAWING(S) - The figure shows the diagram of refiner, which enforces purification method of silicon.    processing chamber (11)    container (12)    1st gas introduction/transduction part (14)    2nd gas introduction/transduction part (15)    raising-lowering mechanism (16)    gas exhaust part (17)
NOVELTY - A raw material aqueous solution containing copper nitrate, aluminum nitrate and water, is applied to a crystalline silicon substrate, a crystalline silicon-oxide substrate and a crystalline aluminum oxide substrate, and is dried and baked to manufacture copper aluminum oxide thin film. The thin film has orientation structure.    USE - For semiconductor pn-junction (claimed) for electronic components such as solar cell, and luminescent material.    ADVANTAGE - The manufacture of copper aluminum oxide thin film enables simple and economical manufacture of semiconductor pn-junction having large area. The copper aluminum oxide thin film has excellent crystallinity.    DETAILED DESCRIPTION - An INDEPENDENT CLAIM is included for pn-junction structure.    DESCRIPTION OF DRAWING(S) - The figure shows the graphical representation of voltage-electric-current characteristics of semiconductor pn-junction having copper aluminum-oxide semiconductor film and tin-oxide film. (Drawing includes non-English language text).
NOVELTY - A burner (100) for a modifier, is equipped with a flame detecting rod (103), to monitor and control stable combustion of the burner. A predetermined amount of hydrogen gas is supplied to the burner, so as to activate the flame detection mechanism during the start of operation.    USE - For power distribution system used in home and office.    ADVANTAGE - Flame detection mechanism detects accidental fire and monitors and controls combustion in burner, without use of addition fuel. Thus providing an efficient fuel system.    DESCRIPTION OF DRAWING(S) - The figure shows an explanatory drawing of flame detection mechanism in burner of fuel cell system. (Drawing includes non-English language text).    burner (100)    flame detecting rod (103)
NOVELTY - The organic-inorganic polymer hybrid film comprises hydrolysis polycondensate of cellulose ester having preset substitution degree, as main component and reactive metallic compound, which performs hydrolysis polycondensation.    USE - For substrate film of electronic display elements, electro optics elements, touch panels and solar cells (claimed).    ADVANTAGE - The organic-inorganic polymer hybrid film has high transparency, small double refraction, high glass transition temperature, maintains high elasticity, little water vapor permeability and provides color-distortion for liquid crystal panel.    DETAILED DESCRIPTION - The organic-inorganic polymer hybrid film comprises hydrolysis polycondensate of cellulose ester having substitution degree, as main component, and reactive metallic compound, which performs hydrolysis polycondensation. The substitution degree of the cellulose ester satisfies the relation: 1.0 less than X+Y less than 2.5, 0 less than X less than 2.5, where X is acetyl substitution degree of cellulose ester and Y is substitution degree of the ester by acids other than acetic acid. Reactive metallic compound contains tetravalent metal such as silicon, zirconium, titanium or germanium.
NOVELTY - Heat resistant polypropylene resin film (3) containing additive for coloring, ultraviolet absorption and light stabilization is laminated on both surface of a base film (1). The film (3) is laminated through an inorganic oxide vapor deposition film (2) at reverse side film (1).    USE - For solar-cell module (claimed) for electric power generation and for electronic device e.g. calculator.    ADVANTAGE - Solar cell module having excellent weather resistance, heat-resistance, moisture resistance, light resistance wind-pressure-proof, hail resistance, damp proofing, stain resistance, light reflection, light diffusion, design properties is achieved by providing polypropylene resin film on both sides of the substrate. Provides inexpensive, safe protection sheet for solar cells, stably. Long term performance degradation is restrained and hydrolysis deterioration is prevented. Durability and protection capability property are improved.    DETAILED DESCRIPTION - An INDEPENDENT CLAIM is included for solar-cell module.    DESCRIPTION OF DRAWING(S) - The figure shows a sectional view of the protection sheet.    substrate (1)    inorganic oxide vapor deposition film (2)    polypropylene resin film (3)
NOVELTY - An odorization agent contains furanone derivative (1) as essential component.    USE - For odorless gas e.g. hydrogen gas (claimed) used in fuel cell.    ADVANTAGE - The odorization agent has excellent dissolution in organic solvent and reduced adsorptivity. Since the odorization agent does not contain sulfur, it is not corrosive.    DETAILED DESCRIPTION - An odorization agent contains furanone derivative of formula (1) as essential component.    R1, R2 = methyl, ethyl, propyl or butyl group.
NOVELTY - The optoelectric transducer comprises an electrolyte (6) between an oxide porous electrode on a substrate (1,8) with a transparent electrically conductive film (2,7), and a counter electrode. The oxide porous electrode has an oxide particle (4) coupled with a pigment on the surface and an electrically conductive fibrous material (5).    USE - As photoelectrochemical cell.    ADVANTAGE - The oxide porous electrode and transparent electrically conductive film of the optoelectric transducer has an reduced electrical resistance, and the oxide porous electrode has excellent sunlight engineering efficiency.    DETAILED DESCRIPTION - An INDEPENDENT CLAIM is included for the manufacture of the optoelectric transducer.    DESCRIPTION OF DRAWING(S) - The figure shows the structure of the opto electric transducer. (Drawing includes non-English language text).    substrate (1,8)    transparent electrically conductive film (2,7)    oxide particle (4)    electrically conductive fibrous material (5)    electrolyte (6)
NOVELTY - In one phase of operation, the heating flow (6) passes through the second reformer (3) countercurrent to the hydrocarbon-containing flow (4).    USE - A reformer and its heating arrangements, for use in an electric vehicle powered by fuel cells.    ADVANTAGE - Improved systematic design is achieved, avoiding undesirable cooling of the second reformer unit, which reduces yield. Counter-current operation increases overall heat transfer from the high temperature heating flow to the lower temperature hydrocarbons. At least one of the reformers is heated up more rapidly from cold.    DETAILED DESCRIPTION - In one phase of operation, the heating flow passes entirely countercurrent to the hydrocarbons (4) through both the first and second reformers (2, 3). The heating flow (6) is passed through a second heater (9), to heat both reformers (2, 3) during start-up. In a variant, the heater is located between the reformers. Inlet and/or outlet (12, 11) of the first and/or second heater include controlled dosing equipment for the heating flow (6). The reformers and heaters are coaxial. The heating unit (5) is central with respect to the reformers and heaters (8, 9). The corresponding installation and vehicle including it, are also claimed.    DESCRIPTION OF DRAWING(S) - An axial, schematic cross section demonstrates the concentric arrangement of the reformer equipment.    first and second reformers (2, 3)    hydrocarbon-containing flow (4)    heating unit (5)    heating flow (6)    heaters (8, 9)    inlet and outlet (12, 11)
NOVELTY - A hydrogen generation system comprises a reformer for generating hydrogen-containing reformed gas, an evaporator for evaporating water into steam, a heater, a material feed portion, a water supply portion, a first water passage through which water is supplied to the evaporator, and a second water passage through which water is supplied to the reformer.    USE - The hydrogen generation system is used for reforming fuel containing carbon and hydrogen to generate hydrogen gas. It can be used in fuel cell system.    ADVANTAGE - The inventive hydrogen generation system is capable of reducing thermal load applied on a reforming catalyst during start of the system. It is also capable of dealing with repeated starting and stopping operations satisfactorily.    DETAILED DESCRIPTION - A hydrogen generation system consists of a reformer for generating hydrogen-containing reformed gas by reaction of feed material and steam in the presence of reforming catalyst; an evaporator for evaporating water into steam which is supplied to the reformer; a heater for heating the reformer and evaporator, respectively; a material feed portion for feeding feed material to the reformer directly or through the evaporator; a water supply portion for supplying water; a first water passage through which water is supplied to the evaporator; and a second water passage through which water is supplied to the reformer.    An INDEPENDENT CLAIM is also included for a fuel cell system comprising the inventive hydrogen generation system, and fuel cell for generating power using oxygen and oxidizing agent.    DESCRIPTION OF DRAWING(S) - The figure shows the inventive hydrogen generation system.
NOVELTY - Treatment of a hydrogen storage alloy comprises melting the alloy and cooling the melt at a rate of 5degreesC/minute or less, optionally with homogenization treatment, until it solidifies.    USE - Hydrogen storage alloys are used as hydrogen storage materials, hydrogen absorbers (for use in thermal conversion or in hydrogen gas actuators), hydrogen supplies for fuel cells, negative electrode materials for nickel-hydrogen batteries, and hydrogen refining and recovery materials.    ADVANTAGE - The treatment increases the hydrogen storage capacity of the alloy by removing segregations, precipitates and inclusions.
NOVELTY - Photocatalytic element for decomposing hydrogen-containing compounds comprises a thin photocatalytic layer of binder-free photosemiconductor material on a support with an open pore structure.    USE - The photocatalytic element is useful in devices for decomposing hydrogen-containing compounds, especially methane or methanol, especially to provide a hydrogen supply for fuel cells.    ADVANTAGE - Use of an open-pored support increases the available surface area to give increased decomposition rates (no data given).    DETAILED DESCRIPTION - INDEPENDENT CLAIMS are also included for:    (1) production of the photocatalytic element by forming the photocatalytic layer on the support by plasma-assisted vacuum coating;    (2) device for decomposing hydrogen-containing compounds, comprising at least one element (1) as above and a light source (2) in a housing (3) having an inlet (4) for a liquid or gas containing the hydrogen-containing compounds and an outlet (5) for gaseous decomposition products;    (3) process for decomposing hydrogen-containing compounds using the above device.    DESCRIPTION OF DRAWING(S) - The drawing is a schematic representation of a photocatalytic decomposition device.    Photocatalytic element (1)    Light source (2)    Housing (3)    Inlet (4)    Outlet (5)    Humidifier (6)    Separation/purification unit (7)    Fuel cell. (8)
NOVELTY - A magnitude is determined from gas (9) leaving the shift reactor (8) and compared with a given value. The gas is rejected, should the given value be exceeded. At least part of the stream is returned to the shift reactor when the magnitude is less than the given value.    USE - To operate a reformer producing a hydrogenous mixture for a fuel cell.    ADVANTAGE - The method keeps the cold start-up phase short. Gas containing an excessive concentration of contaminant CO is not supplied to the fuel cell, especially during start up, and so protecting it. Rejected gas can be sent to atmosphere, or burned for heating.    DETAILED DESCRIPTION - An INDEPENDENT CLAIM is included for the corresponding reformer plant.    DESCRIPTION OF DRAWING(S) - A simplified block diagram of the equipment is presented.    reformer unit (1)    shift reactor (8)    gas leaving the shift reactor (9)    CO sensor (11)    controller (14)
NOVELTY - The system includes a water absorbing member which is arranged on, and extends over an electric-power generating body, and recovers the water by causing it to move by capillary action. The water is temporarily stored in a water storage member.    USE - E.g. for portable electronic equipment, such as a notebook computer.    ADVANTAGE - The water produced does not block the oxidizing agent supply grooves in the fuel cell, ensuring the flow of oxidizing agent gas. The system does not have a complicated structure with pumps or additional flow paths. It ensures stable and efficient power generation.    DETAILED DESCRIPTION - The electric-power generating body is a fuel cell comprising an anode supplied with a hydrogen-containing active material, and a cathode supplied with an oxygen-containing active material, with an electrolyte film between them. The water-absorbing member comprises thread-like fibers with gaps in the longitudinal direction. Oxidizing agent supply grooves are provided with highly water-repelling or hydrophilic regions.
NOVELTY - New salts (I) of bis(perfluoroalkyl)phosphinic acids (II) are the partly and peralkylated ammonium, phosphonium, sulfonium, pyridinium, pyridazinium, pyrimidinium, pyrazinium, imidazolium, pyrazolium, thiazolium, oxazolium and triazolium salts.    USE - The new salts (I) of bis(perfluoroalkyl)phosphonic acids (II) are used as ionic liquids, phase transfer catalysts or surfactants (all claimed). In general, (II) and their salts are useful as surfactants and fuel cells; and the lithium salts may be useful in lithium batteries.    ADVANTAGE - The process is simple, cost-effective and reliable and gives very good yields. The acids (II) are usually obtained in high purity without costly purification stages. The by-products from the process, i.e. hydrogen fluoride and monohydroperfluoroalkanes, are valuable raw materials. Using these keeps environmental pollution low and reduces the cost of the process.    DETAILED DESCRIPTION - An INDEPENDENT CLAIM is also included for production of (II) or their salts by reacting difluorotris(perfluoroalkyl)phosphorane(s) or trifluorobis(perfluoroalkyl)phosphorane(s) with hydrogen fluoride in a suitable reaction medium and heating the resultant reaction mixture.
NOVELTY - Light battery for dye sensitized solar battery comprises electrode on substrate, light absorbing particles carrying pigments between opposite electrodes, light scattering particles and electrolyte.    USE - The product is used for light battery for dye sensitized solar battery.    ADVANTAGE - The product renders solar batteries high transformation efficiency.    DESCRIPTION OF DRAWING(S) - The drawing illustrates the product.    transparent substrate (1)    electrode (2)    light absorbing layer (3)    electrolyte (5)    counter electrode (6)
NOVELTY - Water in a fuel cell system (21) is generated by introducing a carbonaceous fuel to a catalyst (232) in the presence of air; reacting at least a portion of the fuel with air on the catalyst to produce water, carbon dioxide and heat; and using at least a portion of the water to dilute the fuel before introduction to the fuel cell (24).    USE - Used for generating water in a fuel cell system, e.g. a direct oxidation fuel cell system.    ADVANTAGE - The process minimizes or eliminates the need to store water in the system or fuel supply.    DETAILED DESCRIPTION - An INDEPENDENT CLAIM is also included for a water generator (23) for a fuel cell system comprising a housing, a substrate (231), a device for introducing oxygen into the housing, a device for introducing fuel or fuel solution into the housing, a device for reacting the fuel or fuel solution with oxygen, a device for mixing the water with the fuel to form dilute fuel, and a device for removing the water from the water generator.    DESCRIPTION OF DRAWING(S) - The figure is a block diagram of direct oxidation fuel cell with attached water generator.    Fuel cell system (21)    Water generator (23)    Fuel cell (24)    Substrate surface (231)    Catalyst (232)
NOVELTY - A fin comprises a nickel-based alloy containing 2-5 mass% aluminum and a balance of nickel.    USE - For high-temperature heat exchanger (claimed), useful for steam reforming processes of fuel cells, recovery of heat from waste gas in solid electrolyte fuel cells, regenerators of micro gas turbines and heat recovery in incinerators.    ADVANTAGE - The novel fin has improved oxidation resistance and strength at high temperatures. It has excellent thermal conductivity and plastic workability. Oxide-scale does not form a thick layer on the surfaces of the fins and tubes.    DETAILED DESCRIPTION - An INDEPENDENT CLAIM is also included for a tube for a high-temperature heat exchanger comprising the above fin.
NOVELTY - A fuel processing system (10) comprises a fuel processor (12) adapted to receive a feed stream (16) containing a feedstock to produce a mixed gas stream containing hydrogen gas.    USE - For fuel processing and fuel cell industries.    ADVANTAGE - The fuel processing system is able to produce hydrogen gas and electric current.    DETAILED DESCRIPTION - A fuel processing system comprises a fuel processor adapted to receive a feed stream containing feedstock(s) to produce a mixed gas stream containing hydrogen gas; and feedstock delivery system (17) adapted to deliver the feed stream to the fuel processor. The feedstock delivery system comprises a feedstock reservoir having a compartment adapted to store under pressure in a liquid phase a volume of a carbon-containing feedstock (18); a pressurization assembly adapted to pressurize the reservoir by delivering a pressurized gas stream to the compartment of the reservoir; and delivery regulator adapted to regulate the delivery of the feedstock from the reservoir to the fuel processor.    DESCRIPTION OF DRAWING(S) - The figure is a schematic of the fuel cell system.    Fuel processing system (10)    Fuel processor (12)    Feed stream (16)    Feedstock delivery system (17)    Carbon-containing feedstock (18)
NOVELTY - Reducing or eliminating the amount of metal catalyzed coke formed in a wide variety of processes or applications.    USE - The method is used for preventing metal-catalyzed cooking of nickel- and/or- cobalt-containing alloy in a reforming process used in the production of carbon monoxide and hydrogen. Hydrogen can be used in fuel cell, and hydrogen and carbon monoxide are useful in Fischer-Tropsch plant (claimed).    ADVANTAGE - The addition of aluminum in the alloy and the incorporation of carbon dioxide in the feed effectively reduce the degree of metal-catalyzed coking in steam-reforming process.    DETAILED DESCRIPTION - Prevention of metal-catalyzed coking of nickel- and/or cobalt-containing alloy in a reforming process includes adding aluminum to the alloy or adding aluminum diffusion layer, and selecting feed comprising at least 0.5 vol.% carbon dioxide and a steam to carbon ratio of at least 0.3.    An INDEPENDENT CLAIM is also included for an improved process for the prevention of metal catalyzed coking in a steam reforming process for the production of CO and H2 from a hydrocarbon feedstock, the reforming process being conducted in the presence of an alloy which is rich in a metal selected from nickel or cobalt.
NOVELTY - A dye-sensitized solar cell, comprises: (1) a semiconductor electrode (10); (2) an opposed electrode (20); and (3) a polymer electrolyte gel (30) interposed between the semiconductor electrolyte and the opposed electrode, comprising poly(vinylidene fluoride) (PVDF) polymer or their copolymer.    USE - The invention is useful as a solar cell, more particularly a dye-sensitized solar cell (claimed).    ADVANTAGE - The solar cell provides stable photoelectric chemical characteristics regardless of changes in an external environment, such as external temperature of the solar cells, by minimizing the possibility of volatilization of a solvent included in polymer electrolyte gel.    DESCRIPTION OF DRAWING(S) - The figure shows a schematic view illustrating the structure of a dye-sensitized solar cell.    Semiconductor electrode (10)    Transition metal oxide layer (14)    Opposed electrode (20)    Substrate (22)    Platinum layer (24)    Polymer electrolyte gel (30)
NOVELTY - The elements such as silicon and germanium in the multi-element polycrystal are in non-uniform microscopic distribution.    USE - For solar cell.    ADVANTAGE - Solar cell capable of efficiently absorbing sunlight at low cost is obtained.    DETAILED DESCRIPTION - INDEPENDENT CLAIMS are also included for the following:    (1) solar cell and    (2) method of forming a multi-element polycrystal.    DESCRIPTION OF DRAWING(S) - The figure shows the histogram of the content of the silicon element in silicon germanium polycrystals at specific cooling rate.
NOVELTY - The deposition of selenium, correspondingly on Cu-In, Cu-Ga and Cu-In-Ga metal films is carried out under atmospheric pressure in a quasi-closed system with an inert gas atmosphere formed by an uninterrupted stream of inert gas with the formation of selenium vapors from a source unlimited for the period of reaction and placed in the same quasi-closed system at temperatures of deposition of selenium from 219 to 685degreesC in the course of time required for total deposition of selenium on a metal film.    USE - Used in photogalvanization, in the production of solar elements for the deposition of light-absorbing layers based on multi-component chalcopyrite compounds of copper CuInSe2, Cu(In,Ga)Se2 and CuGaSe2.    ADVANTAGE - The process gives reduced use of selenium with simultaneous simplification of technology and increase of ecological safety in manufacture of chalcopyrite CuInSe2,CuGaSe2 and Cu(In,Ga)Se2 thin films of large area.
NOVELTY - The precursor is obtained by making an alcohol solution of a titanium salt react in the temperature range of 0 degreesC to boiling point temperature of the solution.    USE - Used as photocatalyst for killing fungi and bacteria in water, and in photogalvanic solar cell. Is also used as dielectric material and as white pigment.    ADVANTAGE - Can be produced by simple and cheap method.    DETAILED DESCRIPTION - An INDEPENDENT CLAIM is also included for porous titanium oxide microparticle.    DESCRIPTION OF DRAWING(S) - The figure shows the X-ray diffraction pattern of the precursor. (Drawing includes non- English language text).
NOVELTY - A coolant (210) maintains the temperature of an aromatic hydrocarbon less than that of an organic hydride. The gas of the organic hydride is liquefied to constitute a droplet over a catalyst (320) which performs gas-liquid conversion of the aromatic hydrocarbon for generating hydrogen.    USE - For fuel-cell system used for motor vehicle.    ADVANTAGE - Hydrogen can be generated efficiently and stably due to the simple manufacturing process of the hydrogen.    DESCRIPTION OF DRAWING(S) - The figure shows an explanatory drawing of the basic composition of the hydrogen generation storage apparatus.    reactor (100)    condenser (200)    coolant (210)    coolant supplier (220)    catalyst (320)
NOVELTY - The hydrogen production catalyst, comprises noble metals selected from group containing ceria, zirconia and alumina. The noble metals are supported on a carrier comprising complex oxide with micro particle of diameter 1 nm or more. The total amount of ceria and zirconia is 50 weight % or more of complex oxide.    USE - Hydrogen production catalyst for producing hydrogen used in chemical industry processes such as ammonia synthesis, methanol synthesis, petroleum refining and also applicable for vehicle mounted fuel cell, internal combustion engine.    ADVANTAGE - Hydrogen production catalyst with excellent heat resisting property and high production activity, is realized.    DESCRIPTION OF DRAWING(S) - The figure shows the graph drawn between catalyst temperature and hydrogen production concentration. (Drawing includes non-English language text).
NOVELTY - Hydrogen manufacturing method for fuel cell, involves holding the raw material including plant containing starch chosen from a sweet potato, potato and yam enzyme and water in a container. Hydrogen gas is produced in the container, by degradation of starch by the enzyme.    USE - For manufacturing hydrogen used in fuel cell for electric power unit of electric vehicles.    ADVANTAGE - A lot of hydrogen is manufactured simply and inexpensively, using plant having starch.    DESCRIPTION OF DRAWING(S) - The figure shows the graph explaining volumes ratio change of hydrogen at the time of carbon dioxide absorption. (Drawing includes non-English language text).
NOVELTY - A fuel cell has a fuel electrode and an air electrode provided on both sides of a solid electrolyte material. A heating gas is supplied to the fuel electrode side, and air or oxygen is supplied to the air electrode side. The fuel electrode material contains nickel as the main component and a spinel-type metal aluminate complex comprising magnesium, cobalt, nickel, calcium, strontium, barium and/or zinc as the matrix material.    USE - Used for fuel electrodes of solid electrolyte-type fuel cells (both claimed).    ADVANTAGE - The fuel electrode material prevents the reduction of durability and properties of the fuel cell. By using an alloy of nickel-iron and nickel-cobalt, sintering and aggregation of nickel are prevented.    DETAILED DESCRIPTION - A fuel cell has a fuel electrode and an air electrode provided on both sides of a solid electrolyte material. A heating gas is supplied to the fuel electrode side, and air or oxygen is supplied to the air electrode side. The fuel electrode material contains nickel as the main component and a spinel-type metal aluminate complex (as matrix) of formula, MAl2O4, where M is chosen from magnesium, cobalt, nickel, calcium, strontium, barium and/or zinc.    INDEPENDENT CLAIMS are also included for the following:    (1) a fuel electrode which contains the above fuel electrode material; and    (2) a solid electrolyte-type fuel cell which has the above fuel electrode.    DESCRIPTION OF DRAWING(S) - The figure shows a solid electrolyte-type fuel cell comprising a fuel electrode. (Drawing includes non-English language text).    Fuel electrode (1a)    Solid electrolyte material (2)    Air electrode (3)    Heating gas (4)    Air (5)
NOVELTY - Waste water of silicon wafer and semiconductor manufacture, and silicon-ingot or silicon-wafer grinding, is filtered to obtain silicon sludge. The molten silicon is purified by unidirectional solidification, to obtain a silicon ingot satisfying solar-cell specification.    USE - For producing polycrystalline silicon for solar-cells.    ADVANTAGE - The manufacturing method is economical. The silicon sludge from semiconductor-manufacture is reused effectively.    DESCRIPTION OF DRAWING(S) - The figure shows the flowchart of the manufacturing method of polycrystalline silicon. (Drawing includes non-English language text).
NOVELTY - The carbonaceous material contains a conjugated system cylindrical carbon material, and atom (group) (A) introduced to the carbon material. The chemical potential of hydrogen-molecule existing near the carbon material introduced with the atom (group), is lower than the chemical potential of hydrogen molecule existing near the carbon material not introduced with the atom (group).    USE - In hydrogen occlusion material used for fuel cell (claimed), and for energy systems using hydrogen as energy source.    ADVANTAGE - The carbonaceous material has improved hydrogen occlusion capability, hence occlusion of large amount of hydrogen is carried out at normal pressure. The carbonaceous material provides highly-efficient hydrogen occlusion material, hydrogen occlusion apparatus, and fuel cell.    DETAILED DESCRIPTION - The conjugated system cylindrical carbon material is a carbon nano tube (1). The atom (group) is fluorine atom, hydrogen atom and/or sodium atom. INDEPENDENT CLAIMS are included for the following:    (1) hydrogen occlusion material;    (2) hydrogen occlusion apparatus;    (3) fuel cell; and    (4) hydrogen occlusion method.    DESCRIPTION OF DRAWING(S) - The figure shows the carbon nano tube derivative to which the atom (group) is added. (Drawing includes non-English language text).    carbon nano tube (1)    atom (group) (A)
NOVELTY - A combustion burner (12) burns fuel in one or more fuel-air-ratio. A evaporation type heater (14) evaporates the fuel and mixed raw material of water. A modifier (16) and a carbon monoxide removal device (18) are arranged at downstream side of heater, which are formed with heating surfaces (16a,18a) for indirect heating of modification and carbon monoxide removal catalysts.    USE - For electric vehicles.    ADVANTAGE - The structure of the fuel processing apparatus is simplified. The starting operation easily performed in short time.    DETAILED DESCRIPTION - An INDEPENDENT CLAIM is also included for starting method of the fuel processing apparatus.    DESCRIPTION OF DRAWING(S) - The figure shows the block diagram of the fuel processing apparatus. (Drawing includes non- English language text).    fuel processing apparatus (10)    combustion burner (12)    evaporating heater (14)    modifier (16)    heating surfaces (16a,18a)    carbon monoxide removal device (18)
NOVELTY - The optical element has a photocatalyst layer which excites an electron and a hole pair by light irradiation, formed at the surface of a p-type semiconductor layer of a solar cell (9). The solar cell has a pn junction consisting of p-type and n-type semiconductors. The optical element is dipped into aqueous solutions (14,15) with cathode and corresponding anode which are mutually electrically connected.    USE - In hydrogen-production optical device (claimed) for generating direct hydrogen from cathode surface by irradiation of light energy.    ADVANTAGE - The optical element has optimized film thickness and coverage-rate of titanium-dioxide thin film. The optical element provides hydrogen-production apparatus with high photolysis efficiency and hydrogen-production efficiency.    DETAILED DESCRIPTION - An INDEPENDENT CLAIM is included for hydrogen-production apparatus.    DESCRIPTION OF DRAWING(S) - The figure shows the hydrogen-production apparatus using the titania/silicon hetero structure.    solar cell (9)    titania thin-film (10)    aqueous solutions (14,15)    container (16)    silicon surface (24)
NOVELTY - Carbon material having na no structure is supplied to a container. Further, hydrogen gas is supplied to the container. The carbon material in the container is ground and a hydrogen storage component is manufactured.    USE - For manufacture of hydrogen storage component for fuel cells.    ADVANTAGE - The method provides lightweight hydrogen storage component.    DETAILED DESCRIPTION - An INDEPENDENT CLAIM is included for hydrogen storage component.    DESCRIPTION OF DRAWING(S) - The figure shows the container used for the mechanical shredding processing apparatus. (Drawing includes non-English language text).    milling container (1)    ball (9)    carbon nanotube (10)    hydrogen (11)    rotation direction (12)
NOVELTY - Modification catalyst which promotes generation of hydrogen from hydrocarbons comprises an oxide layer containing oxide supported/laminated on a base material using zirconia sol. The catalyst supports noble metals and promotes modification on oxide layer.    USE - In fuel cell systems for modifying hydrocarbon fuels e.g. methane and gasoline to produce hydrogen.    ADVANTAGE - The catalytic activity of modifying catalyst is improved at low temperature.    DETAILED DESCRIPTION - An INDEPENDENT CLAIM is also included for manufacture of modifying catalyst.    DESCRIPTION OF DRAWING(S) - The figure shows the flowchart of modifying catalyst production. (Drawing includes non-English language text).
NOVELTY - The catalyst comprises platinum, palladium, ruthenium, gold, rhodium and/or iridium, supported on beta-alumina.    USE - For selectively oxidizing carbon monoxide in fuel cell system (both claimed).    ADVANTAGE - The catalyst efficiently oxidizes carbon monoxide, and stably reduces the carbon-monoxide concentration.    DETAILED DESCRIPTION - INDEPENDENT CLAIMS are included for the following:    (1) selective oxidation of carbon monoxide; and    (2) fuel cell system.    DESCRIPTION OF DRAWING(S) - The figure shows a fuel cell system.    water tank (1)    water pump (2)    fuel tank (3)    fuel feed pump (4)    desulfurizer (5)
NOVELTY - Water gas shift reaction catalyst consists of noble metals supported by a titania nano tube.    USE - As a catalyst for occlusion-reduced type NOx purification (claimed), and for cleaning exhaust gas of fuel of fuel cell.    ADVANTAGE - The water gas shift reaction catalyst has high catalytic activity.
NOVELTY - A carbon material for hydrogen occlusion has a pore diameter of 1-2 nm and specific surface area of 3000 m2/g or more. The pore diameter is calculated by BJH method.    USE - For hydrogen occlusion in e.g. fuel cells, and for power supply in electric vehicles.    ADVANTAGE - The carbon material has larger specific surface area, hence the amount of hydrogen occlusion per unit volume is increased. The manufacturing method of carbon material is simple. The hydrogen storage apparatus can be used at normal temperature.    DETAILED DESCRIPTION - INDEPENDENT CLAIMS are also included for the following:    (1) manufacture of carbon material for hydrogen occlusion; and    (2) storage apparatus.
NOVELTY - The reactor comprises a catalyst holding base layer of the catalyst portion by which the catalyst is held in a reactive-gas distribution pipe. The reactor performs the alumite process. A distribution is formed at the catalyst load, according to the reactive-gas.    USE - For modifier of fuel cell.    ADVANTAGE - The reactor has excellent reaction efficiency and removal or purification efficiency.    DETAILED DESCRIPTION - An INDEPENDENT CLAIM is also included for manufacture of the reactor.    DESCRIPTION OF DRAWING(S) - The figure shows the relationship between the catalyst load and the thickness of catalyst holding base layer. (Drawing includes non-English language text).
NOVELTY - Compression apparatus includes a set of series connected, coaxial membrane electrode assemblies (MEAs) (1-n), each comprising a proton conductor film (1) and electrodes (2,3), with a catalyst (10) arranged in the gas moving direction.    USE - For compressing hydrogen to be used in fuel cells. The apparatus may also be used for compressing other gases apart from hydrogen.    ADVANTAGE - Higher compression efficiency and lowered risk of explosions, are ensured, as outer wall of compression apparatus is maintained at normal pressure. The unit construction proves less expensive, as costly pressure-proof material need not be used for outer wall.    DETAILED DESCRIPTION - Compression apparatus includes a set of series connected, coaxial membrane electrode assemblies (MEAs) (1-n), each comprising a proton conductor film (1) and electrodes (2,3), with a catalyst (10) arranged in the gas moving direction. The MEA is an integrated structure in which a proton moves from the outer side to the inner side by electrical potential difference between the electrodes. As a result, the gas pressure increases towards the inner side.    DESCRIPTION OF DRAWING(S) - The figure shows the schematic sectional outline in the sketch depicting the hydrogen compressor.    membrane electrode assemblies (1,2,...n)    proton conductor film (1)    gas permeable electrodes (2,3)    lower pressure H2 inlet (4)    high pressure H2 outlet (5)    outer shell (6)    end-shields (7)    catalyst layers (10)
NOVELTY - Hydrogen gas is generated by forming discharging gap (G) by arranging a pair of electrodes (3,4) in opposite directions. The electrode(s) whose edge portion faces the gap (G), is made as diameter reduced electrode. The raw material gas (g) having hydrogen-containing organic compound, is concentrated at the gap (G). A gas discharge is produced for electro discharging gas (g) to get hydrogen-containing gas (g').    USE - In co-generation system and fuel cell.    ADVANTAGE - The method generates hydrogen gas efficiently from the organic compound, and suppresses the temperature rise of hydrogen-containing gas effectively. The method gives high-yield rate and high flow amount of hydrogen gas.    DETAILED DESCRIPTION - Hydrogen gas is generated from the raw material gas consisting of hydrogen-containing organic compound. A discharging gap is formed by arranging a pair of electrodes in opposite directions. The electrode(s) whose edge portion faces the discharging gap, is made as a diameter reduced electrode. The raw material gas is supplied and concentrated at the discharging gap. A gas discharge is produced by the discharging gap by applying voltage among the electrodes. Electro discharging is carried out to convert the raw material gas into a hydrogen-containing gas. An INDEPENDENT CLAIM is included for hydrogen generator (51).    DESCRIPTION OF DRAWING(S) - The figure shows a cross-sectional view of the hydrogen generator. (Drawing includes non-English language text).    electrodes (3,4)    hydrogen generator (51)    raw material gas (g)    hydrogen-containing gas (g')    discharging gap (G)
NOVELTY - The hydrogen occlusion material is obtained by processing graphite crystal grains with halogen and/or sulfur oxide. The graphite crystal grain has half value width of wave number of 1350 cm-1 obtained by Raman spectrum measurement, and satisfies the preset condition.    USE - For fuel cells.    ADVANTAGE - The hydrogen occlusion material has excellent hydrogen occlusion-discharge ability at low temperature. The material occludes high purity hydrogen. The manufacture of occlusion material prevents irreversible reaction during processing by halogen and/or sulfur oxide.    DETAILED DESCRIPTION - The hydrogen occlusion material is obtained by processing graphite crystal grains with halogen and/or sulfur oxide. The graphite grain has half value width of wave number of 1350 cm-1, obtained by Raman spectrum measurement, and satisfies following relation, d less than (376divideLa)+19, where d is Raman full width at half maximum (cm-1) and La is the crystal grain size (nm) within the surface containing a' axis and b' axis. An INDEPENDENT CLAIM is included for manufacturing method of the hydrogen occlusion material.    DESCRIPTION OF DRAWING(S) - The figure shows the graphite crystal microparticle.
NOVELTY - The hydrogen generator comprises a pouring container (1) having water or alcoholic liquid, a hydrogen generating container (2) having hydride, and a connection portion (4) between the containers (1,2). The hydride reacts with water and alcoholic liquid to form hydrogen.    USE - For fuel cell apparatus (claimed).    ADVANTAGE - The hydrogen is generated in large amounts at room temperature under low voltage condition. The fuel cell is operated efficiently using minimum amount of energy.    DETAILED DESCRIPTION - An INDEPENDENT CLAIM is included for fuel cell apparatus (5).    DESCRIPTION OF DRAWING(S) - The figure shows block diagram of the hydrogen generator. (Drawing includes non-English language text).    pouring container (1)    hydrogen generation container (2)    connection portion (4)    fuel cell apparatus (5)
NOVELTY - The raw material kit comprises electrolyte composition obtained by mixing two or more types of a basic compound, acidic compound and electrolyte. The basic compound contains aliphatic amine, alicyclic amine, aromatic amine and/or nitrogen containing heterocyclic ring compounds. The acidic compound contains sulfonic acid and/or carboxylic acid. The electrolyte contains iodine.    USE - For electrolyte composition of photosensitization type solar cell (both claimed).    ADVANTAGE - The electrolyte composition enables to achieve high energy conversion efficiency in photosensitization type solar cell even at temperature rise. Hence increase in electrical resistance, difference between thermal expansion coefficient of semiconductor electrode and solid conduction material, and peeling of joining boundary surface of semiconductor electrode and solid conduction material in a heat cycle are prevented.    DETAILED DESCRIPTION - INDEPENDENT CLAIMS are included for the following:    (1) electrolyte composition;    (2) photosensitization type solar cell; and    (3) manufacture of photosensitization type solar cell.    DESCRIPTION OF DRAWING(S) - The figure shows a model explaining the manufacturing process of pigment sensitizing type solar cell.
NOVELTY - A space (5) is provided between a case and a catalytic reactor (3), such that an unconverted gas inlet (2a) provided at upstream side of the device is connected to a reaction-completed gas outlet (2b) provided at downstream side of the device.    USE - For fuel cell used in vehicle.    ADVANTAGE - Since a space is provided between case and catalytic reactor, the failure of the catalytic reactor due to thermal expansion is prevented, hence avoiding gas leakage from the catalytic reaction device, thereby improving reliability of the catalytic reaction device.    DESCRIPTION OF DRAWING(S) - The figure shows a cross- sectional view of the catalytic-reaction device.    gas inlet (2a)    gas outlet (2b)    catalytic reactor (3)    space (5)
NOVELTY - Anti-reflective coating layers (3, 4) of different and complementary film thickness (d1, d2) and refractive indices (n1, n2) respectively are laminated on silicon substrate (1). Anti-reflective coating layer (4) whose refractive index (n2) is smaller than that of another anti-reflective coating layer (3) such that desired color, is exhibited from anti-reflective coating layer, that attain desired refractive index and thickness on combination.    USE - Used for mounting in satellites, lighthouses or on roofs of residential buildings, and also, used for wristwatches.    ADVANTAGE - The solar cell adjusts the color of appearance, maintaining maximum conversion efficiency and reduces reflection rate, especially in the wavelength region in which absorption sensitivity is large.    DETAILED DESCRIPTION - INDEPENDENT CLAIMS are also included for the following:    (1) a solar cell module; and    (2) color control of the antireflective coating of the solar cell.    DESCRIPTION OF DRAWING(S) - The figure shows a structural view of a solar cell.    Silicon substrate (1)    Antireflective coating layers (3, 4)
NOVELTY - A concentrated combustion burner (12) burns fuel in different fuel-air ratios and generates high temperature gas. An evaporation heater (14) connected to downstream side of combustion burner, utilizes the generated high temperature gas from the burner to heat the fuel and liquid raw material to desired temperature so as to evaporate the fuel and the liquid raw material..    USE - For heating fuel in fuel cell operated electric vehicle.    ADVANTAGE - Since evaporation heater uses high temperature gas of combustion burner, heating is processed within short time efficiently and the size of the fuel heater is reduced.    DETAILED DESCRIPTION - INDEPENDENT CLAIMS are also included for the following:    (1) fuel processor; and    (2) fuel processor starting method.    DESCRIPTION OF DRAWING(S) - The figure shows the block diagram of fuel heater. (Drawing includes non-English language text).    Combustion burner (12)    Evaporation heater (14)
NOVELTY - The raw solution of ceramic is evaporated and thermally decomposed in a reactor (4). The synthesized ceramic grains is baked in a baking apparatus (11). The bake and ceramic grains are pulverized in a pulverization apparatus (12) to form ceramic microparticles..    USE - For manufacturing ceramic microparticle.    ADVANTAGE - Ceramic powder containing specific particle size is synthesized baked and pulverized quickly and effectively.    DESCRIPTION OF DRAWING(S) - The figure shows the outline structure of the ceramic manufacturing equipment.    reactor (4)    baking apparatus (11)    pulverization apparatus (12)
NOVELTY - A catalyst component is manufactured by supporting active metals chosen from platinum, ruthenium and/or iridium on a zeolite carrier. A slurry containing a binder and the catalyst component in aqueous solution, is coated on a base material. The coated base material is bake-processed at 300 degreesC or higher for 1 hour or more, to produce carbon-monoxide selective-oxidation catalyst (12).    USE - For later flow side of methanol reformer used for manufacture of hydrogen used in fuel cells.    ADVANTAGE - The carbon monoxide selective-oxidation catalyst has improved durability and high activity. The side reaction by the binder component is suppressed and the precipitation of polymer or carbon is eliminated even if the catalyst is used for a long time. A small amount of catalyst is needed to decrease the carbon monoxide concentration.    DESCRIPTION OF DRAWING(S) - The figure shows the process of the system utilizing the selective-oxidation catalyst. (Drawing includes non-English language text).    carbon-monoxide selective-oxidation catalyst (12)
NOVELTY - The dimethyl-ether modifying catalyst comprises an active metal containing platinum supported by carrier having solid-acid action.    USE - For modification of dimethyl ether for manufacture of hydrogen used in a fuel cell.    ADVANTAGE - The dimethyl-ether modifying catalyst enables to form a high concentration hydrogen efficiently. Modification reaction of dimethyl ether is performed even at low temperature of 700 degreesC or less.    DETAILED DESCRIPTION - An INDEPENDENT CLAIM is included for the dimethyl-ether modification method.
NOVELTY - A Pd film or a Pd alloy film is formed on the surface of a porous support comprising sintered metal powder. The surface of the Pd film or Pd alloy film is subjected to cold forming process.    USE - For forming hydrogen permeation film used in fuel cell of electric vehicle.    ADVANTAGE - Reduces micro defects such as pinhole defects, improves hydrogen permeation property by compact formation process of Pd alloy film using cold forming process.    DETAILED DESCRIPTION - An INDEPENDENT CLAIM is included for hydrogen permeation film.
NOVELTY - An installation structure for a gas sensor (15) comprises an opening (18) provided in an inner wall of a piping (14). The gas sensor detects concentrations of gas circulating inside piping. It comprises a gas inlet portion (25), which opens inside of the gas piping. It is installed to the piping in a condition where the gas inlet portion does not protrude from the inner wall surface of the piping.    USE - For gas sensor useful for detecting concentrations of gas circulating inside piping (claimed).    ADVANTAGE - The invention provides no disturbance to the flow of gas circulating inside the piping and performs uniform accurate concentration detection. Pressure loss of gas circulating in the piping is reduced thus contributing power conservation. Gas contribution can be accurately measured in a stabilized state.    DESCRIPTION OF DRAWING(S) - The figure is a cross-sectional view showing the gas sensor.    Piping (14)    Gas sensor (15)    Opening (18)    Securing flanges (20)    Fasteners (21)    Gas inlet portion (25)
NOVELTY - Chassis part has a solar cell (2) arranged between a support (1a, 1b) and a covering layer (5). A flat electrochromic element (3) is arranged between the support and the covering layer. The solar cell is electrically connected to the flat electrochromic element.    USE - For vehicles.    ADVANTAGE - The chassis part has a good aesthetic appearance.    DETAILED DESCRIPTION - An INDEPENDENT CLAIM is also included for a vehicle having the above chassis part.    DESCRIPTION OF DRAWING(S) - The drawing shows a cross-section through the chassis part.    support (1a, 1b)    solar cell (2)    electrochromic element (3)    electrical lines (4)    covering layer (5)
NOVELTY - A sol-gel process for preparing vanadium oxide film material features that vanadium acetylacetonate oxide is used to replace alkoxide of pentavalent vanadium salt to make the prepared sol stable, capable of being stored for long time and capable of being used for several times. In addition, the sol has less toxicity and thus less harm to the operator. Using the sol can prepare vanadium oxide film with homogeneous property and high optimized orientation.
NOVELTY - In controlling a fuel cell reformer with a reaction chamber, especially for use in a vehicle, in which the mass flow of oxidation gas (I) is regulated according to a signal representing a measured value from a (I) mass flow sensor in a (I) canal, the (I) mass flow is regulated if a measured value of the sensor is above an upper limit or below a lower limit.    USE - The reformer is used with a fuel cell in a fuel cell array, preferably for use in a vehicle (all claimed).    ADVANTAGE - The process uses simple and reliable equipment and simplifies regulation of the reformer.    DETAILED DESCRIPTION - An INDEPENDENT CLAIM is also included for apparatus for the above process, purpose, in which the (I) mass flow regulator is provided with a comparator.
NOVELTY - A fuel processing system (6) is heated by introducing a fuel stream and a first air stream into a primary reactor, oxidizing at least portion of first feed stream in the primary reactor to form first effluent stream, introducing the first effluent stream and a second air stream into a secondary reactor, and oxidizing at least portion of second feed stream in the secondary reactor to forming second effluent stream.    USE - The invention is used for heating fuel processing system.    ADVANTAGE - The invention decreases the start up time of a fuel processing system.    DETAILED DESCRIPTION - Heating fuel processing system from ambient temperature to opening temperature using controlled stage rich oxidation in a fuel processing system, comprises:    (a) introducing a fuel stream and a first air stream into a primary reactor to form a first feed stream which is rich in fuel;    (b) heating the primary reactor to a first operating temperature range by oxidizing at least portion of the first feed stream in the primary reactor and forming a first effluent stream;    (c) introducing the first effluent stream and a second air stream into a secondary reactor to form a second feed stream which is rich in combustion products; and    (d) heating the secondary reactor to a second operating temperature range by oxidizing at least a portion of the second feed stream in the secondary reactor and forming a second effluent stream.    DESCRIPTION OF DRAWING(S) - The figure is a schematic illustration of a fuel processing system.    Fuel processing system (6)    Fuel processor (8)    Reformate streams (20, 34, 38)    Water gas shift reactor (22)    Tail gas exhaust (56)
NOVELTY - Selectively depositing a film of hydrous ruthenium oxide on a substrate comprises preparing an oxidizing aqueous solution of a ruthenium-containing composition; generating ruthenium oxide gas from the oxidizing solution; and selectively depositing a film of hydrous ruthenium oxide from the vapor of the oxidizing solution on a functionalized surface of the substrate.    USE - Used for selectively depositing a film of hydrous ruthenium oxide on a substrate, e.g. graphite, fluoropolymer, hydrocarbon, carbon paper, or clean and oxide-free titanium, gold, copper, or indium metal surface (claimed) for catalytic and electronic applications, e.g. ultra-capacitors or direct methanol fuel cells.    ADVANTAGE - The process provides deposited film with elasticity to retain conductivity even when slightly bent on flexible substrates.    DETAILED DESCRIPTION - Selectively depositing a film of hydrous ruthenium oxide (12) on a substrate (14) comprises selectively functionalizing a substrate surface; preparing an oxidizing aqueous solution of a ruthenium-containing composition (16); generating ruthenium oxide (RuO4) gas from the oxidizing solution; selectively depositing a film of hydrous ruthenium oxide from the vapor (18) of the oxidizing solution on the functionalized surface of the substrate; and depositing by autocatalysis hydrous ruthenium oxide from the vapor of the oxidizing solution on the previously deposited hydrous ruthenium oxide.    DESCRIPTION OF DRAWING(S) - The figure shows a device for chemical vapor deposition.    Film of hydrous ruthenium oxide (12)    Substrate (14)    Ruthenium-containing composition (16)    Vapor (18)    Non-reactive, non-oxidizable chamber (20)    Substrate holder (22)
NOVELTY - A portion of a conductor is bent to form a facing portion where two regions face each other. The facing portion and another conductor are inserted into a ring sleeve (44b) and crimping is performed.    USE - For connection of conductor in solar cell module (claimed).    ADVANTAGE - Since the conductors are connected by crimping process, the work of preliminary threading for conductors is eliminated. Hence, reliability and workability of connection are improved. Also additional conductors are easily connected to the conductor with a ring sleeve. Prevents increase in power loss.    DETAILED DESCRIPTION - INDEPENDENT CLAIMS are also included for the following:    (1) conductor connection structure; and    (2) solar cell module.    DESCRIPTION OF DRAWING(S) - The figure shows the perspective view of operation procedure of conductor connection method.    ring sleeve (44b)
NOVELTY - The transparent electrode of the optoelectronic device is provided with a cadmium oxide (CdO) film doped with group III element. Infrared radiation (IR) is transmitted through the cadmium oxide film and is converted into an electrical readout signal.    USE - Operating optoelectronic devices such as solar cell and flat panel displays. The cadmium oxide film used in the optoelectronic device is also applicable for liquid crystal cells for beam steering, spatial modulators, optical switches for fiber optical communications, long wavelength vertical cavity surface emitting lasers (VCSELs) and for ferroelectric devices e.g. piezoelectric devices.    ADVANTAGE - The use of cadmium oxide film enables substantial transmission of all the incident IR light without any loss.    DETAILED DESCRIPTION - An INDEPENDENT CLAIM is also included for conductive IR transparent film.    DESCRIPTION OF DRAWING(S) - The figure shows a plot showing the X-ray diffraction data for indium-cadmium oxide.
NOVELTY - The artificially energized fluorescent materials (20) are formed respectively on either sides of the filter layers (15) formed on the surface of a solar cell wafer (10). The photons generated from the fluorescent materials (20) are converted into electric energy.    USE - In electronic devices such as compact disk (CD) players, radio, mobile telephone, portable computer, high power consumption applications such as electric carts, cars.    ADVANTAGE - Ensures efficient and stable supply of power for long period to the portable packages, thereby highly reliable, expensive photovoltaic cells which excel in durability are obtained. By using white light fluorescent containing promethium and inert gas such as xenon or krypton, a highly reliable, inexpensive and efficient photovoltaic cell is obtained.    DESCRIPTION OF DRAWING(S) - The figure shows a sectional view of the photon power cell.    solar cell wafer (10)    coating (12)    glass filter layer (15)    conducting grid (16)    fluorescent materials (20)
NOVELTY - Power plant has electrochemical generator with hydrogen-oxygen fuel elements, oxygen feeding unit, oxygen storage unit, A1 storage tank, NaOH aqueous solution storage tank, batcher, reactor, filter, compressor, hydrogen receiver with hydrogen pressure controller at electrochemical generator input, chemical agents receiving tank, minimal and maximal critical level alarms, no-chemical-agent alarm, hydrogen pressure transducer, minimal hydrogen pressure setting unit, valves, valve opening and closing command generators, and also logic (comparison and coincidence) circuits. Power plant is made ready for operation in short time due to reducing generation cycle for hydrogen fed to electrochemical generator.    USE - Power systems for underwater craft.    ADVANTAGE - Reduced cost, enhanced fire safety due to eliminating long-time storage and unwanted leakage of gaseous hydrogen. 1 cl, 1 dwg
NOVELTY - The high temperature exhaust heat of a solid oxide fuel cell (SOFC) (10) is supplied to a low hydrocarbon direct modifier (20) in the presence of low hydrocarbon direct modification catalyst (21). The reformed low hydrocarbon containing gas from the modifier is separated to hydrogen and aromatic hydrocarbon using separation units(22,23), respectively. The separated hydrogen is utilized as fuel for the SOFC.    USE - Cogeneration system of electric power, hydrogen, organic hydride and aromatic hydrocarbons such as benzene, toluene, xylene, naphthalene, cyclohexane and decalin.    ADVANTAGE - Increases electric power generation efficiency and reduces generation of carbon precipitate.    DESCRIPTION OF DRAWING(S) - The figure shows the block diagram of the cogeneration system. (Drawing includes non-English language text).    solid oxide fuel cell (10)    low hydrocarbon direct modifier (20)    low hydrocarbon direct modification catalyst (21)    aromatic hydrocarbon separation unit (22)    hydrogen separation unit (23)    heat exchange unit (30)    hydrogen retainer (40)
NOVELTY - A holder (31) holding a catalyst (30), is arranged with respect to catalyst heater (14) of plate shape. Dehydrogenation is performed by the catalyst supplied to the heater, to generate aromatic compound and hydrogen. A cooling unit (12) cools the product generated aromatic compound except hydrogen.    USE - For generating hydrogen used for generation of hydroelectricity, nuclear power, wind power, in power station and also applicable for motor vehicle development.    ADVANTAGE - The reaction efficiency is increased and the control of hydrogen generation is improved. the generated hydrogen is effectively utilized and the environment energy is protected.    DESCRIPTION OF DRAWING(S) - The figure shows a detailed structure of catalyst pipe inside a reaction chamber.    raw material storage tank (2)    catalyst heater (14)    cooling unit (12)    catalyst (30)    catalyst holder (31)
NOVELTY - The atomic ions released from the target such as solid metal samples by applying predetermined energy to the target, are aggregated to form clusters. The clusters of predetermined size are selected using a mass filter (14) and are directly deposited on the substrate.    USE - For manufacturing of platinum catalyst used for electrode processing and hydrogen generation in fuel cell.    ADVANTAGE - High efficiency of catalytic reaction is obtained, since clusters of the catalyst have predetermined size.    DETAILED DESCRIPTION - An INDEPENDENT CLAIM is also included for platinum catalyst.    DESCRIPTION OF DRAWING(S) - The figure shows a schematic block diagram of the manufacturing method of the platinum catalyst. (Drawing includes non-English language text).    cluster producing chamber (10)    cooling room (12)    mass filter (14)    deposit chamber (16)
NOVELTY - A furnace (1) heats the waste material containing organic substance with sodium and calcium, to produce thermal decomposition gas. A reformer (2) removes tar, soot, sulfur, chlorine from the decomposition gas. The gas is purified with abundant hydrogen and supplied to fuel cell (55) for power generation. The carbon-dioxide (CO2) fixing device (8) transfers CO2 in exhaust gas of fuel cell, to water mixed with ash from the furnace.    USE - For generating electricity from waste material.    ADVANTAGE - Provides electric power generation without injuring the environment and improves thermal efficiency of the system by using exhaust heat from fuel cell as heat source.    DESCRIPTION OF DRAWING(S) - The figure shows the block diagram of the electric power generation system. (Drawing includes non-English language text).    thermal decomposition furnace (1)    reformer (2)    heat exchanger (3,6)    gas purification apparatus (4)    fuel cell (5)    condenser (7)    CO2 fixing device (8)
NOVELTY - A modification reaction unit generates a reformed gas containing hydrogen by using hydrocarbon group fuel, oxygen or air and water. A carbon monoxide removal unit removes the carbon monoxide contained in the reformed gas. A methanation reaction unit is installed in the flow path of carbon monoxide removal unit.    USE - For producing hydrogen gas used in solid polymer fuel cells.    ADVANTAGE - Shortens starting time and load change time of apparatus sharply, by providing carbon monoxide removal unit.    DETAILED DESCRIPTION - An INDEPENDENT CLAIM is also included for operation method of hydrogen production apparatus.    DESCRIPTION OF DRAWING(S) - The figure shows the methanation catalyst and auxiliary combustion unit of hydrogen manufacturing apparatus. (Drawing includes non-English language text).    combustion catalyst (102)    modification catalyst (103)    heat exchanger (104)    change valves (123a,123b,123d)    methanation catalyst (130)
NOVELTY - A fuel processing apparatus (1) has multiple shut-off valves (8) that are provided at predetermined location in heat gas piping (6) connecting the catalytic reaction units (2a-2c). The shut-off valves are operated to compensate for the fluctuation of pressure of heating gas.    USE - Fuel cell electric power generation system.    ADVANTAGE - Ensures stable driving, by preventing pressure reduction during decrease of temperature.    DETAILED DESCRIPTION - An INDEPENDENT CLAIM is included for operating method of the fuel-cell electric power generation system.    DESCRIPTION OF DRAWING(S) - The figure shows the block diagram of the fuel processing apparatus of the fuel cell electric power generation system.    fuel processing apparatus (1)    catalytic reaction unit (2c)    inert-gas supply apparatus (5)    heat gas piping (6)    shut-off valve (8)    gas storage apparatus (11)
NOVELTY - A cooling chamber (15) is provided in an evaporation heating-apparatus (14) for cooling the gas ejected out of a modifier (16) and a carbon monoxide (CO) removal device (18). The modifier and the carbon monoxide removal device are equipped with the heating tubes (16a,18a) for indirect heating of the modification catalyst (16b) and the CO removal catalyst (18b).    USE - For use in fuel cell electric vehicle.    ADVANTAGE - The modifier and the carbon monoxide removal device are heated to required temperature, even without using a separate heat exchanger. The size reduction of the fuel processing apparatus is achieved. The liquid fuel is processed in short time period, therefore the fuel cell is started in short time.    DETAILED DESCRIPTION - An INDEPENDENT CLAIM is also included for the starting method of fuel processing apparatus.    DESCRIPTION OF DRAWING(S) - The figure shows a schematic view of the fuel processing apparatus. (Drawing includes non-English language text).    fuel processing apparatus (10)    evaporation heating apparatus (14)    evaporation heating chamber (14a)    cooling chamber (15)    modifier (16)    gas heating tubes (16a,18a)    modification catalyst (16b)    carbon monoxide removal device (18)    carbon monoxide catalyst (18b)
NOVELTY - A valve (9) is arranged in the bypass path (H1) that connects the combustor (2) and modifier (4) for promoting predetermined reaction with methanol to generate reformed gas, while supplying methanol from the combustor or mixed gas from the evaporator to the modifier, where the same fuel is supplied to the combustor and evaporator whose fuel supply paths are connected.    USE - Fuel reformer.    ADVANTAGE - Increases generation amount of reformed gas by using simple technique. Avoids need for separate fuel supply installation for the combustor, thereby reducing structural complication and suppressing installation cost. Promotes temperature rise of the modifier, thereby reducing time period between starting of the fuel reformer and warming up of the modifier.    DESCRIPTION OF DRAWING(S) - The figure shows an explanatory view of the fuel reformer. (Drawing includes non-English language text).    combustor (2)    evaporator (3)    modifier (4)    valve (9)    fuel reformer (A1)    bypass path (H1)
NOVELTY - A controller (11) increases the moisture content concentration of the hydrogen rich gas, when the flow amount of hydrogen rich gas introduced into an oxidation catalyst layer (6) is below a predetermined value.    USE - For removing carbon monoxide in fuel cell system used in vehicle.    ADVANTAGE - Suppresses generation of carbon monoxide in the oxidation catalyst layer, even when flow amount of the hydrogen rich gas is below the predetermined value.    DESCRIPTION OF DRAWING(S) - The figure depicts an outline block diagram of the fuel cell system in which carbon monoxide removal apparatus is used. (Drawing includes non-English language text).    carbon monoxide removal apparatus (1)    modifier (2)    fuel cell (3)    oxidation catalyst layer (6)    moisture content introduction unit (8)    controller (11)
NOVELTY - A carrier containing titania and ceria or tungsten oxide, is produced. Platinum is then supported on the carrier to produce a shift catalyst.    USE - For producing shift catalyst (claimed) used for promoting shift reaction which produces hydrogen and carbon dioxide from water and carbon monoxide.    ADVANTAGE - The manufacturing method provides shift catalyst with improved activity even at low temperatures.    DETAILED DESCRIPTION - An INDEPENDENT CLAIM is included for a shift catalyst.    DESCRIPTION OF DRAWING(S) - The figure shows the process drawing of the manufacturing method of shift catalyst. (Drawing includes non-English language text).
NOVELTY - The metal particles (12) and graphite (10) are mechanically ground in hydrogen gas (11) atmosphere.    USE - For producing hydrogen storage material used in vehicle-mounted fuel cell.    ADVANTAGE - Hydrogen release temperature is reduced.    DESCRIPTION OF DRAWING(S) - The figure shows a cross-sectional view of the mill container in grinding apparatus. (Drawing includes non-English language text).    mill apparatus (2)    graphite (10)    hydrogen gas (11)    metal particles (12)
NOVELTY - The insulated substrate has an insulation film formed on the surface of metal matrix board. The insulation film has a heat resistant resin coating film dispersed with pigment particle. The surface roughnesses (Ra,Rmax) of the film are adjusted to 0.02-0.25 microns and 0.2-2.5 microns, respectively. A protective film formed by applying an acrylic-type adhesive on a polyolefin support is adhered to the insulation film.    USE - Thin film solar cells and photovoltaic cells.    ADVANTAGE - The insulated substrate bears durable storage and protects the texture structure of the insulation film. A photovoltaic cell is produced with high yield. The exterior of the solar cell panel is improved.
NOVELTY - A pair of hydrogen absorption and release containers (1,2) are accommodated with alloys for accumulating hydrogen. The containers are formed with hydrogen introduction paths (3,4) and hydrogen desorption paths (5,6) respectively. A hydrogen transfer path (20) is provided to supply residual hydrogen between the containers.    USE - For supplying high pressurized hydrogen used in fuel cell electric vehicle.    ADVANTAGE - The residual hydrogen in the hydrogen absorption and release containers is recovered effectively. Enables supplying high pressurized hydrogen at high efficiency. The effective usage rate of the hydrogen compressor is increased.    DETAILED DESCRIPTION - An INDEPENDENT CLAIM is also included for operating method of hydrogen compressor.    DESCRIPTION OF DRAWING(S) - The figure shows a schematic view of the hydrogen compressor. (Drawing includes non-English language text).    hydrogen absorption and release (1,2)    hydrogen introduction paths (3,4)    hydrogen desorption paths (5,6)    hydrogen transfer path (20)
NOVELTY - The ionic conductive film consists of solid polymer electrolyte containing a polymer matrix, an organic solvent and a supporting electrolyte. The difference in refractive index of polymer matrix and refractive index of organic solvent is below +/- 0.01.    USE - Electrochemical elements such as secondary battery, wet solar cell, electrical double layer capacitor, electrolytic capacitor and electrochromic element.    ADVANTAGE - The ionic conductive film has high adhesion to electrolyte, high ionic conductivity, mechanical strength, aging stability and transparency. Electrochemical elements are manufactured with high efficiency. Liquid spill does not occur when the ionic conductive film is used for electrochemical element.
NOVELTY - A gas-liquid separation tank (3) receives reaction products including carbon dioxide (CO2) and water generated due to electrochemical reaction of negative electrode (12) and positive electrode (13) within a fuel cell (1), and separates CO2 and water. A gas component separation unit (5) has a filter with photocatalyst to remove by-products from the separated CO2, for ejecting CO2 to atmosphere.    USE - Fuel cell system with direct supply of liquid fuels such as methanol, ethyl alcohol, butanol, dimethyl ether, for portable distributed electric power units of moving structures, computer.    ADVANTAGE - Enables effectively and reliably removing the by-products from CO2 contained in electrochemical reaction product without the need for gasification process, by providing the filter in the gas component separation unit.    DESCRIPTION OF DRAWING(S) - The figure shows the block diagram of the direct methanol-type fuel cell system. (Drawing includes non-English language text).    fuel cell (1)    fuel tank (2)    gas-liquid separation tank (3)    collection tank (4)    gas component recovering unit (5)    negative electrode (12)    positive electrode (13)
NOVELTY - The liquid fuel and oxidizing agent are respectively supplied towards the negative and positive electrodes (12, 13) in a fuel cell (1). The carbon dioxide separated from the reaction product obtained by electrochemical reaction of liquid fuel and oxidizing agent, is stored in a carbon dioxide storage tank (5) provided with carbon dioxide supporter.    USE - For power generation used for motor vehicle.    ADVANTAGE - The discharge of carbon dioxide is prevented, hence environmental load is reduced. The electric power is easily generated using the methanol aqueous solution.    DETAILED DESCRIPTION - The liquid fuel is methanol aqueous solution stored in methanol storage tank (6). The carbon dioxide supporter is amine group absorber or alkali group absorber.    DESCRIPTION OF DRAWING(S) - The figure shows a block diagram of the direct methanol type fuel cell system. (Drawing includes non-English language text).    Fuel cell (1)    Carbon dioxide storage tank (5)    Methanol storage tank (6)    Negative and positive electrodes (12, 13)
NOVELTY - A deterioration detector (10) detects the situation of deterioration of catalyst in catalytic reaction apparatus, based on time series data showing the relationship of time and temperature required for generation of gas.    USE - For use in fuel cell system (claimed).    ADVANTAGE - Provided detection of deterioration of catalyst in the initial stage itself.    DETAILED DESCRIPTION - INDEPENDENT CLAIMS are also included for the following:    (1) fuel cell system;    (2) catalyst deterioration detection method; and    (3) program for catalyst deterioration detection.    DESCRIPTION OF DRAWING(S) - The figure shows the structural view of catalyst deterioration detected with fuel cell system using it. (Drawing includes non-English language text).    fuel cell system (1)    command measurement unit (9)    deterioration detector (10)    catalyst deterioration detector (51)
NOVELTY - A fuel supply unit supplies gaseous fuel to particulate filter (9) which purifies exhaust gas from internal combustion engine (1), and fuel cell (11).    USE - For controlling and purifying exhaust gas from internal combustion engine.    ADVANTAGE - Improves fuel consumption. Increases exhaust gas purification, suppresses exhaust emission deterioration.    DESCRIPTION OF DRAWING(S) - The figure shows an outline block diagram of the exhaust emission control device.    internal combustion engine (1)    fuel feeding pipe (2)    fuel feed pump (3)    fuel tank (5)    inlet pipe (6)    exhaust pipe (8)    particulate filter (9)    fuel cell (11)    air pump (16)
NOVELTY - Ruthenium complex (I) including 2,2'-6',2''-terpyridine derivative containing carboxylic, sulfonic or phosphoric acid group and diketonate ligand is new.    USE - Sensitizer in pigment sensitizing oxide semiconductor electrode of solar cell (both claimed).    ADVANTAGE - The metal complex is stable with respect to heat and light. It utilizes light energy with high efficiency and achieves high photoelectric conversion efficiency, since the complex has broad absorption area and high absorbency index. The complex easily adsorbs to the surface of semiconductor electrode.    DETAILED DESCRIPTION - New ruthenium complex has formula (I).    RuLL'X (I)    L = 2,2'-6',2''-terpyridine derivative containing carboxylic, sulfonic and/or phosphoric acid group, or their salts such as alkali metal or ammonium;    L' = diketonate of formula (a);    R1-R3 = alkyl, alkoxyalkyl, aminoalkyl, perfluoroalkyl, aryl or H; and    X = monodentate ligand selected from halide, cyano, thiocyano and thiolate.    INDEPENDENT CLAIMS are also included for the following:    (1) pigment sensitizing oxide semiconductor electrode, which has the ruthenium complex adsorbed to oxide semiconductor film formed at electroconductive surface; and    (2) solar cell, which has pigment sensitizing oxide semiconductor electrode, counter electrode of semiconductor electrode and redox electrolyte contacting the electrodes.
NOVELTY - The humidity of hydrogen rich reformed gas generated by a modifier (2), is detected by a humidity sensor (27). The amount of water supplied to an evaporator (1), is controlled based on the detection result.    USE - For controlling water supplied to evaporator and heat exchanger is used in electric vehicle.    ADVANTAGE - Since amount of water supplied to evaporator is controlled, based on detected humidity of hydrogen rich reformed gas, the water content of reformed gas flowing into the shifter is stabilized, thereby improving transient response property of reformation system.    DESCRIPTION OF DRAWING(S) - The figure shows the block diagram of the reformation system. (Drawing includes non-English language text).    evaporator (1)    modifier (2)    shifter (4)    injector (13)    humidity sensor (27)
NOVELTY - The hardly reducible inorganic material particle with mean particle diameter of primary particle of 500 nm or less, and reducible inorganic material particle with mean particle diameter of primary particle of 500 nm or less, are mixed and ground. The mixture is heated to produce mixed powder with average particle diameter of less than 1 mum, and mixed with metal particle powder, to obtain a catalyst.    USE - For carbon fiber synthesis, used for composite carbon material, and for catalyst material for fuel cells (claimed).    ADVANTAGE - The catalyst for carbon fiber synthesis, improves the output characteristics of fuel cell, composite carbon material and carbon fiber. The catalyst has high efficiency for fuel cell, and gas diffusibility. The electrode for fuel cells produced using the catalyst, has high output stability.    DETAILED DESCRIPTION - The hardly reducible inorganic material particle with mean particle diameter of primary particle of 500 nm or less, and reducible inorganic material particle with mean particle diameter of primary particle of 500 nm or less, are mixed and ground. The mixture is heated under reduced environment to produce mixed powder with average particle diameter of less than 1 mum, and mixed with metal particle powder, to obtain a catalyst. The hardly reducible inorganic material particle is aluminum oxide particle. INDEPENDENT CLAIMS are included for the following:    (1) composite carbon material;    (2) manufacture of catalyst material;    (3) manufacture of carbon fiber; and    (4) catalyst material.
NOVELTY - Precombustor (7) operating at air fuel ratio of 0.3, generates considerable amounts of NOx gases whose entry is avoided into a reformer (1). NOx purifier (8) using a ternary noble metal catalyst, is set to function at higher air fuel ratios of 0.5-1.0, neutralizing the NOx gases using CO and the higher O2 fraction. Once regular operations of the stack (4) begin, the precombustion is switched off, leaving the ternary catalyst fresh.    USE - Fuel cell stack used as DC power source in vehicle electrical drives.    ADVANTAGE - The NOx purifier is characterized by higher operative efficiency and helps raise the overall efficiency of H2 supply to the fuel cell stack in addition.    DESCRIPTION OF DRAWING(S) - The figure shows the block diagram of the fuel cell stack.    reformer (1)    shift reaction unit (2)    CO neutralizer (3)    fuel cell stack (4)    combustor processing downstream waste gases (5)    regular evaporator (6)    precombustor (7)    NOx purifier (8)
NOVELTY - A fluorine-containing elastomer composition contains linear fluoropolyether compound having two or more alkenyl groups, organosilicon compound containing hydrogen-silicon-methylene groups, platinum group compound and hydrophobic silica powder.    USE - As sealing material for secondary battery, fuel cell and gasket of motor vehicle.    ADVANTAGE - The fluorine containing elastomer composition has excellent heat resistance, oil resistance, chemical resistance, solvent resistance, moisture resistance and low temperature property.
NOVELTY - Method for processing a carbon nanotube comprises irradiation with an electron beam having energy lower than 120 keV.    USE - For processing carbon nanotube used as hydrogen occlusion material and as catalyst support in fuel cell.    ADVANTAGE - Enables easy hole formation in a portion of carbon nanotube without cutting the nanotube. Hence does not decrease the strength of the base material of the carbon nanotube.    DESCRIPTION OF DRAWING(S) - The figure shows the schematic view of the carbon nanotube at the time of electron beam irradiation.
NOVELTY - The reverse-side protection sheet (A) has a Weatherproof outermost layer (5), a polypropylene-resin film (3), a vapor deposition film (2) of an inorganic oxide, a base film (1), and a heat-sealing resin layer (4), laminated sequentially. The heat-resistant polypropylene-resin film contains an ultraviolet absorber and a light stabilizer.    USE - For solar-cell module (claimed) of solar batteries, such as photovoltaic cells.    ADVANTAGE - The protection sheet has excellent strength, weather resistance, heat resistance, light resistance, water resistance, wind-pressure-proof property, hail resistance, chemical resistance, stain resistance, damp-proofing property, endurance, and protection capability. The sheet improves light reflection, light diffusion and design properties. The sheet does not undergo hydrolysis degradation by moisture content, and long-term performance degradation. Solar cell modules are stably and economically manufactured using the sheet.    DETAILED DESCRIPTION - The polypropylene-resin film consists of a film of a homopolymer of propylene, or copolymer of propylene and another monomer. The heat-sealing resin layer contains polyolefin-type resin and/or ethylene-vinyl-acetate copolymer. The light stabilizer contains hindered amine group compound(s). An INDEPENDENT CLAIM is included for solar-cell module.    DESCRIPTION OF DRAWING(S) - The figure shows the sectional drawing of the outline of the lamination of the reverse-side protection sheet.    base film (1)    vapor deposition film (2)    polypropylene-resin film (3)    heat-sealing resin layer (4)    weather-proof outermost layer (5)    reverse-side protection sheet (A)
NOVELTY - The solar cell module (M1) has positive and negative output leads (23, 26) extending from the end of the wiring structures (23a, 26a) arranged between reverse sides of the solar cell sub-modules (21, 22), on a battery sealing layer (30). The ends of the protruding portions (24b, 25b) of the positive and negative passage leads (24, 25) are connected to each other through a terminal (44).    USE - Solar cell module installed in roof of buildings.    ADVANTAGE - Short circuiting of leads during sealing operation is prevented reliably. The water resistance of a connecting structure is improved as silicone resin is used as sealing agent and hence degradation is prevented.    DESCRIPTION OF DRAWING(S) - The figure shows a reverse view of the panel of solar cell module.    solar cell sub- modules (21,22)    positive and negative output leads (23,26)    wiring structure (23a,26a)    positive and negative passage leads (24,25)    protruding portions (24b,25b)    sealing layer (30)    terminal (44)    solar cell module (M1)
NOVELTY - The protection sheet (A) comprises a base film (1) whose one surface is provided with a composite film (2) and a poly-propylene resin film (3), and other surface is coated with heat sealing resin film (4). The composite film has laminated layers of inorganic vapor deposition films. The polypropylene resin film contains a blackening agent, an ultraviolet absorber and a light stabilizer.    USE - For solar-cell module (claimed).    ADVANTAGE - Provides excellent resistance to heat, water, light, wind-impact, hail, chemical influences, thus providing a weather-proof/damp-proof protection to the solar-cell module. Improves durability of the module while increasing the strength, economically.    DETAILED DESCRIPTION - An INDEPENDENT CLAIM is also included for solar-cell module.    DESCRIPTION OF DRAWING(S) - The figure shows a sectional view of the reverse-side protection sheet of the solar-cell modules.    base film (1)    composite film (2)    poly-propylene resin film (3)    heat sealing resin film (4)    protection sheet (A)
NOVELTY - The laminated sheet (1) has a transparent film (3) with gas barrier property, laminated on both surfaces of a lucite board. The film has an oxygen permeability of less than 5 cc/m2x24 hours.atm and water vapor permeability of less than 5 g/m2x24 hours.    USE - For a transparent board for liquid crystal display, plasma display device, glass laminate and solar cell panels.    ADVANTAGE - The laminated sheet is also used without pre drying of the synthetic resin board, and has improved water vapor barrier property for prolonged period, gas barrier property and transparency. The lucite board obtained using polycarbonate and polymethyl methacrylate has excellent mechanical strength, heat resistance and transparency. The laminated sheet has excellent impact strength due to the presence of soft acrylic type adhesive. The laminated sheet has good chemical resistance as polyethylene terephthalate is used in the film.    DESCRIPTION OF DRAWING(S) - The figure shows the sectional drawing of the film laminated sheet.    laminated sheet (1)    lucite board (2)    transparent film with gas barrier property (3)
NOVELTY - The solid pigment sensitizing type solar cell has a counter electrode having a pigment sensitizing mesoporous titanium-dioxide porous layer which is in contact with a hole transportation solid polymer electrolyte (PPy layer). The counter electrode contain an electroconductive material and a polymeric electrolyte with film-forming property, as a constituent material.    USE - For power generation.    ADVANTAGE - The solid pigment sensitizing type solar cell has excellent optoelectronic transformation efficiency.    DESCRIPTION OF DRAWING(S) - The figure shows the schematic enlargement of solid pigment sensitizing type solar cell. (Drawing includes non-English language text).    hole transportation solid polymer electrolyte (PPy layer)
NOVELTY - A material containing frame of a transparent conduction film is gasified with high-pressure steam and is used as a raw material. A transparent conduction film is formed on the surface of a processed material by plasma chemical vapor deposition method.    USE - For formation of transparent conduction film used for manufacturing electronic paper (claimed), sensor of liquid crystal display, electromagnetic shielding, hydrometer, storage battery and solar cell.    ADVANTAGE - The formation method of the transparent conduction film ensures adhesion with a processed material without heating the processed material to a high temperature.    DETAILED DESCRIPTION - INDEPENDENT CLAIMS are included for the following:    (1) transparent conduction film;    (2) electronic paper; and    (3) apparatus for forming transparent conduction film.    DESCRIPTION OF DRAWING(S) - The figure shows the apparatus for forming transparent conduction film. (Drawing includes non-English language text).
NOVELTY - The mask board (1) made of transparent resin, includes refraction surface (1a) consisting of multiple prism-like corrugations. The mask board is arranged by positioning refraction surface at front surface of solar cell, so as to hide the surface color of solar cell.    USE - Mask board for use as dial (claimed) in wristwatch.    ADVANTAGE - The surface color of solar cell is hidden easily, by refraction surface of mask board. The mask board is easily manufactured at low cost.    DETAILED DESCRIPTION - INDEPENDENT CLAIMS are also included for the following:    (1) dial; and    (2) manufacturing method of mask board.    DESCRIPTION OF DRAWING(S) - The figure shows the sectional and top views of the mask board. (Drawing includes non-English language text).    mask board (1)    refraction surface (1a)
NOVELTY - The peeling substrate (5) which is fixed on the solar battery element (3) of substrate (1), through an adhesive agent (4), is separated. The separated substrate to which the battery element is attached, is fixed on the holding substrate (6) through another adhesive agent (7) having curing temperature higher than that of the adhesive agent (4). The adhesive agents contain ethylene copolymer resin.    USE - For manufacturing solar cell module.    ADVANTAGE - Since the adhesive agent by which the peeling substrate is fixed on battery element, has less curing temperature, the peeling substrate is easily separated.    DESCRIPTION OF DRAWING(S) - The figure shows the sectional drawing of the solar cell module. (Drawing includes non-English language text).    substrate (1)    solar battery element (3)    adhesive agents (4,7)    peeling substrate (5)    holding substrate (6)
NOVELTY - The regenerative photoelectrochemical solar cell comprises electrodes (1,2) with a conducting substrate, metal filaments, semiconductor material, a sensitiser, and an internal layer (3). The layer (3) is an electrolytic solution with a protective coating, and absorption of sunlight gives conversion to elecricity.    USE - In semiconductors.
NOVELTY - A warm up device for a catalytic reactor having a catalyst and a gas passage (27, 28), comprises a burner (6) for producing combustion gas by burning fuel to warm the catalysts upon start up of the fuel cell power plant, and combustion gas supply passages (71-73) for distributing the combustion gas individually to the catalytic reactors.    USE - For a catalytic reactor for use with a fuel cell power plant for installation in a vehicle.    ADVANTAGE - The invention allows combustion gas to be distributed individually to catalytic reactors, thus eliminating differences in the timing of catalytic reactor warm up completion and reducing the amount of time required for warming up a fuel cell power plant.    DESCRIPTION OF DRAWING(S) - The figure shows a schematic diagram of a fuel cell power plant with the reforming system warm up device.    Reformer (3)    Shift converter (4)    Oxidation reactor (5)    Burner (6)    Gas passages (27, 28)    Sensors (51-53)    Combustion gas supply passages (71-73)    Valve (80)    Controller (82)
NOVELTY - Hydrogen production device comprises heated steam reforming stage with reforming catalyst to convert gaseous hydrocarbons and water into hydrogen, carbon monoxide and further reformer products, conversion stages to catalytically convert hydrogen, carbon monoxide and steam mixture leaving reforming stage, and fine purification stage to catalytically reduce residual carbon monoxide in conversion products.    USE - For producing hydrogen.    ADVANTAGE - Uniform and complete purification is achieved.    DETAILED DESCRIPTION - Device for producing hydrogen comprises heated steam reforming stage (1) with reforming catalyst to convert gaseous or vaporizable hydrocarbons and water into hydrogen, carbon monoxide and further reformer products, conversion stages (2a, 2b) connected to reforming stage to catalytically convert mixture of hydrogen, carbon monoxide and excess steam leaving reforming stage, and fine purification stage (3) connected to conversion stages to catalytically reduce residual carbon monoxide content of conversion products. Conversion stages and purification stage are each formed as hollow bodies having annular chamber for receiving corresponding catalysts.    DESCRIPTION OF DRAWING(S) - The drawing shows a cross-section through the device.    Steam reforming stage (1)    Conversion stages (2a, 2b)    Fine purification stage (3)    Burner (4)
NOVELTY - Doped organic semiconductor material obtained by doping with a compound consisting of organic molecular group(s) (A) with other compound partner(s) (B), the doping effect being achieved after cleavage of (A) from the compound by means of group(s) (A) or reaction products of (A) with another atom or molecule.    USE - As a functional material in organic solar cells, light-emitting diodes, organic field-effect transistors, integrated organic circuits and organic lasers (claimed).    ADVANTAGE - Overcomes the instability of efficient dopant molecules and enables the production of doped organic semiconductor material with a high charge carrier density and effective charge carrier mobility.    DETAILED DESCRIPTION - Doped organic semiconductor material (I) with increased charge carrier density and effective charge carrier mobility, obtained by doping organic semiconductor material (II) with a compound (III) consisting of one or more organic molecular groups (A) with at least one other compound partner (B), the required doping effect being achieved after cleavage of at least one group (A) from (III) by means of group(s) (A) or reaction products of (A) with other atoms or molecules.    An INDEPENDENT CLAIM is also included for a method for the production of (I) by deposition of (III) on (II) under vacuum or inert gas, either by simultaneous evaporation with (II) or by successive evaporation followed by diffusion of dopants.
NOVELTY - An onboard fuel reforming assembly is operated by operating an onboard fuel reformer to generate reformate gases having two compositions during two periods of time, respectively; and advancing the reformate gases to two components during two periods of time, respectively.    USE - Used in a vehicle system of an on-highway truck or a stationary power generator.    ADVANTAGE - The invention allows for the operation of heating and air conditioning system of an on-highway truck, without requiring concurrent operation of the truck's engine, thus, reducing fuel consumption and emissions. The efficiency of the emission abatement devices and the compounds, which may be treated are enhanced. Multiple exhaust compounds can be removed from the exhaust flow by use of a single assembly. Operation of the plasma fuel reformer may be refined to generate and supply a quantity and/or composition of reformate gas that supports operation of a given device, without being wasteful.    DETAILED DESCRIPTION - An INDEPENDENT CLAIM is also included for an onboard fuel reforming assembly, comprising an onboard fuel reformer; an electrically-controlled flow diverter valve; and an electronic control unit electrically coupled to the onboard fuel reformer and the flow diverter valve, and comprising a processor, and a memory device electrically coupled to the processor, the memory device having stored instructions which when executed by the processor, cause the processor to: operate the onboard fuel reformer and position the flow diverter valve to advance the reformate gas to the components.    DESCRIPTION OF DRAWING(S) - The figure is a simplified block diagram of a fuel reforming assembly having a plasma fuel reformer, under the control of an electronic control unit.
NOVELTY - A fuel processing system comprises a fuel processor (12) having a fuel inlet and a fuel processor outlet; a combustor having a combustor inlet in fluid communication with the fuel processor outlet and a combustor outlet; and a recirculation loop including a bypass valve (26) for selectively providing fluid communication between the fuel processor inlet and the fuel processor outlet of the combustor outlet.    USE - The invention is used for recirculating fuel processor system gases, e.g. reformate, anode exhaust, and/or a combustor exhaust.    ADVANTAGE - The invention is capable of operating without water injection.    DESCRIPTION OF DRAWING(S) - The figure shows a schematic view of the fuel processor system.    Fuel processor (12)    Bypass valve (26)    Bypass passage (28)    Stack air compressor (42)    Cathode bypass valve (44)
NOVELTY - A hydrogen storage alloy comprises (at.%) titanium (29-54), vanadium (5-45), chromium (15-50), manganese (9.75-15), and zirconium, yttrium, iron, nickel, zinc, molybdenum, and/or tantalum (at most 22).    USE - Used for the reversible storage of hydrogen for use in e.g. fuel cells, portable power generation, and hydrogen combustion engines.    ADVANTAGE - The alloy is capable of storing 4 wt.% hydrogen and delivering reversibly at most 2.8 wt.% at at most 150 degrees C. It allows e.g. fuel cells to continue operating for longer periods of time without need for recharging. It is also able to desorb a substantial amount of hydrogen without the need for extremely high temperatures.    DESCRIPTION OF DRAWING(S) - The figure shows a Pressure-Composition-Temperature (PCT) graph for the hydrogen storage alloy 3683-18.
NOVELTY - An anode and a cathode are placed on either sides of an ion permeable film (2). Boron hydroxide alkali metal containing an alkaline aqueous solution is supplied as fuel and oxygen or peroxide is continuously supplied to the anode as the oxidizing agent of the fuel and a chemical reaction is carried at the cathode. The boron hydride alkali metal is added in the alkaline aqueous solution according to the desired output.    USE - Used for power generation using a fuel cell.    ADVANTAGE - Fuel of the necessary concentration is easily prepared. Since the supply of fuel is stopped rapidly when necessary, the deterioration of the cathode is suppressed.    DETAILED DESCRIPTION - The oxidization product of the boron hydride alkali metal is separated from the cathode ejection liquid which is cooled. The separated alkali metal is precipitated as crystals. The oxidizing agent is air, oxygen or peroxide. The alkaline aqueous solution is alkali metal hydroxide solution. The boron hydride alkali metal is supplied to the alkaline aqueous solution in the form of a powder or slurry.    An INDEPENDENT CLAIM is also included for a power generation apparatus.    DESCRIPTION OF DRAWING(S) - The figure shows a systematic diagram of a power generating apparatus.    Fuel cell (1)    Ionic-permeable film (2)    Fuel support port (5)    Alkaline aqueous solution storage tank (7)    Regulation valves (8, 13, 16)    Pump (9)    Boron hydride alkali metal storage tank (12)
NOVELTY - The hydrogen separation filter (1) has a hydrogen separation layer (4) containing ceramics and an intermediate layer (3) containing oxidation catalyst of carbon monoxide, sequentially formed on a porous support (2). The mean pore diameter of layer (3) is larger than that of layer (4) and smaller than that of the support.    USE - In hydrogen concentration apparatus (claimed) for generating hydrogen for fuel cells such as solid polymeric fuel cell.    ADVANTAGE - The hydrogen concentration apparatus utilizing hydrogen separation filter is economical and effective. The hydrogen separation filter reduces carbon monoxide concentration to 10 ppm or less.    DETAILED DESCRIPTION - INDEPENDENT CLAIMS are also included for the following:    (1) manufacture of hydrogen separation filter; and    (2) hydrogen concentration apparatus.    DESCRIPTION OF DRAWING(S) - The figure shows the outline sectional drawing of hydrogen separation filter.    hydrogen separation filter (1)    porous support (2)    intermediate layer (3)    hydrogen separation layer (4)
NOVELTY - A ternary catalyst for use in oxidation or reduction reactions, comprises platinum, manganese (not more than 20 atomic %) and cobalt.    USE - The catalyst is used in oxidation or reduction reactions. It is used in a supported electrocatalyst powder for use in electrochemical reactor devices. It is used in fuel cell electrode for use in fuel cell (claimed).    ADVANTAGE - The concentration of noble metals is decreased, while improving corrosion resistance and/or activity, as compared to platinum. The cost of an electrocatalytic alloy is reduced.    DETAILED DESCRIPTION - INDEPENDENT CLAIMS are also included for the following:    (1) a supported electrocatalyst powder for use in electrochemical reactor devices, comprising the ternary catalyst; and electrically conductive support particles upon which the ternary catalyst is dispersed;    (2) a fuel cell electrode, comprising electrocatalyst particles consisting of ternary catalyst, and an electrode substrate upon which the electrocatalyst particles are deposited;    (3) a fuel cell (21) comprising an anode (2), a cathode (3), a proton exchange membrane (1) between the anode and the cathode, and the ternary catalyst, for the catalytic oxidation of a hydrogen-containing fuel or the catalytic reduction of oxygen;    (4) a method for the electrochemical conversion of a hydrogen-containing fuel and oxygen to reaction products and electricity in a fuel cell; and    (5) an unsupported ternary catalyst layer on the surface of an electrolyte membrane or electrode.    DESCRIPTION OF DRAWING(S) - The figure is a schematic structural view showing components of a fuel cell.    Proton exchange membrane (1)    Anode (2)    Cathode (3)    Fuel chamber (8)    Fuel cell (21)
NOVELTY - A vaporizer (10) or evaporator/mixer comprises a housing (12) forming a chamber (28); and a bundle element (14) within the chamber. The bundle element includes a conduit (16) in fluid communication with a heat-exchanging surface defining a confined flow volume that is free of a baffle.    USE - For use with a chemical converter for vaporizing a process fluid, e.g. liquid media by providing vaporizer; and vertically positioning the vaporizer during use (claimed), e.g. for generating steam in various industrial and commercial processes, such as systems employing chemical reformers and fuel cells.    ADVANTAGE - The novel apparatus efficiently generates steam and performs combined vaporizing and mixing functions in a single unified device.    DESCRIPTION OF DRAWING(S) - The figure is a cross-sectional view of the above vaporizer.    Vaporizer (10)    Housing (12)    Bundle element (14)    Conduit (16)    Chamber (28)
NOVELTY - A complex chemical hydride is dehydrogenated/hydrogenated by, decomposing a complex chemical hydride to produce hydrogen and byproducts; and exposing the mixed byproduct mass of reduced volume to hydrogen so that the hydrogen reacts with the byproducts to produce a complex chemical hydride having greater hydrogen content than the byproducts.    USE - For dehydrogenation/hydrogenation of a complex chemical hydride, useful as a reversible hydrogen storage media for various applications, i.e. transportation, including fuel cell.    ADVANTAGE - The process enhances the kinetics of hydrogenation/dehydrogenation of complex chemical hydrides. It is simple and inexpensive.    DETAILED DESCRIPTION - Dehydrogenation/hydrogenation of a complex chemical hydride, comprises:    (a) decomposing a complex chemical hydride to produce hydrogen and byproducts, where the decomposing of the complex chemical hydride produces a foamy mass;    (b) mixing the foamy mass to bring the byproducts in more intimate contact with each other and to produce a mixed byproduct mass of reduced volume; and    (c) exposing the mixed byproduct mass of reduced volume to hydrogen so that the hydrogen reacts with the byproducts to produce a complex chemical hydride having greater hydrogen content than the byproducts.    DESCRIPTION OF DRAWING(S) - The figure shows a schematic illustration of a system useful in practicing the process.    Reaction vessel (16)    Steel balls (28)
NOVELTY - The substrate having a non-conductive portion is dipped in a sensitizing solution containing bivalent tin ions. The non-conductive portion of substrate is activated by dipping the substrate in two activator containing silver ions and palladium ions respectively. The metal particles composed of silver and palladium nuclei have an average particle size of 1nm or less.    USE - As substrate with modified zinc oxide film, used for forming transparent semiconductor electrodes of solar cell, liquid crystal display and touch panels used for portable telephone portable terminal instrument and notebook computer.    ADVANTAGE - The novel method allows the formation of an electroless plating film including a dense initial defectless precipitation layer, and hence produces a modified zinc oxide film which has good optical and electrical characteristic and less variation in resistivity.
NOVELTY - The recovery process involves forming a hydrogen-rich reformed gas by reforming reaction of fuel with water. The performance of catalyst is recovered by heating the reforming catalyst to 500-800 degreesC, during supply of fuel and air to the reforming catalyst.    USE - For recovering catalyst performance, in reforming catalyst apparatus used in fuel cell system.    ADVANTAGE - The novel method facilitates automatic recovery of catalyst performance, without demounting the catalyst from reforming catalyst apparatus and ensures the long service life of reforming catalyst apparatus.    DESCRIPTION OF DRAWING(S) - The figure shows the schematic diagram of the above reforming catalyst apparatus.    reforming catalyst layer (2)    reforming device (3)    fuel introduction device (4)    temperature sensor (6)    controller (7)
NOVELTY - A controller (71) controls a raw material supply system (12) to start supplying of raw material to modification unit (35) after certain elapsed time of a timer (18) which is started when a water supply system (14) supplies water to a water vapor generator (38).    USE - For fuel cell electric power generator system (claimed).    ADVANTAGE - Prevents deterioration of a modification catalyst at the time of starting of a fuel cell.    DETAILED DESCRIPTION - INDEPENDENT CLAIMS are also included for the following:    (1) fuel cell electric power generator system;    (2) fuel processing method; and    (3) fuel cell electric power generation method.    DESCRIPTION OF DRAWING(S) - The figure shows the block diagram of the fuel processing apparatus and the fuel cell electric power generator system. (Drawing includes non-English language text).    raw material supply system (12)    water supply system (14)    water vapor supply piping (15)    timer (18)    fuel processing apparatus (30)    controller (71)
NOVELTY - The coolers (210,220) are provided at the upstream and downstream sides of the reformed gas flow path (290) and an injection pipe (250) is provided at the downstream side of flow path to inject water towards the upstream side of flow direction.    USE - Fuel reformer in fuel cell system.    ADVANTAGE - Enables efficient cooling of reformed gas, and reliable vaporization of injected water.    DESCRIPTION OF DRAWING(S) - The figure shows an explanatory view of the fuel reformer.    coolers (210,220)    injection pipe (250)    flow path (290)
NOVELTY - Multilayered porous photoelectric converting layer (3) is provided parallel to an electroconductive support section (10) of the solar cell, for absorbing the pigment present in a transparent conductive material (2) of the support section.    USE - Pigment sensitizing solar cell.    ADVANTAGE - Light absorption wavelength region is obtained by the provision of multilayered porous photoelectric converting layer, efficiency is enhanced and light absorbing quality is improved.    DETAILED DESCRIPTION - An INDEPENDENT CLAIM is also included for pigment sensitizing type solar cell manufacture.    DESCRIPTION OF DRAWING(S) - The figure shows a sectional view of the pigment sensitizing type solar cell.    transparent support (1)    transparent conductive material (2)    porous photoelectric-converting layer (3)    pigment absorbed areas (4,5)    electroconductive support section (10)
NOVELTY - A thin film (10) containing silica microparticles and silica binder, a front transparent electrode (11), a photoelectric conversion unit (12) and a back electrode (13) are formed on a glass plate (1) sequentially. The boundary surface of the thin film and the front transparent electrode has corrugations. The diameter of the silica microparticles is 0.1-1.0 microns.    USE - Used as e.g. an amorphous silicon thin film photoelectric conversion apparatus such as an amorphous silicon solar cell, or a tandem-type thin film photo-electric conversion apparatus.    ADVANTAGE - The efficiency of the photoelectric conversion apparatus is improved at low cost by effectively utilizing sunlight.    DESCRIPTION OF DRAWING(S) - The figure shows a sectional view of the thin film photoelectric conversion apparatus.    Glass plate (1)    Thin film (10)    Front transparent electrode (11)    Crystalline photo-electric layer conversion unit (12)    Back electrode (13)    P-type layer (121)    Intrinsic photo-electric layer conversion unit (122)    N-type layer (123)    Electroconductive oxide film (131)    Metal layer (132)
NOVELTY - Electroconductive carbon particles are flowed in a dry-atmosphere. A solution or dispersion liquid containing a metal catalyst is then sprayed, to obtain catalyst supporting electroconductive carbon particles, and thus an electrode catalyst.    USE - For producing electrode catalyst for fuel cell, e.g. polyelectrolyte form fuel cell (claimed).    ADVANTAGE - The novel manufacturing method of electrode catalyst is simple, reduces the usage of noble metals, and enables mass production. The use factor of the noble metals is improved.    DETAILED DESCRIPTION - The metal catalyst contains ruthenium and/or platinum.    INDEPENDENT CLAIMS are included for;    (1) An electrolyte film/electrode contact component; and    (2) A polyelectrolyte-form fuel cell.    DESCRIPTION OF DRAWING(S) - The figure shows the manufacturing apparatus used in the manufacture of electrode catalyst, as above.    lower cylinder-shaped container (1)    bag filter (4)    pulse jet (9)    impact target (10)    high-pressure spray (11)
NOVELTY - A magnesium-based nanostructure comprises magnesium (20 wt.%) and a protection layer around the magnesium.    USE - Used for storing hydrogen gas.    ADVANTAGE - The apparatus enables the storage of the hydrogen gas safely, efficiently and economically.    DETAILED DESCRIPTION - INDEPENDENT CLAIMS are also included for the following:    (1) an arc electrode assembly for producing a magnesium-based nanostructure; and    (2) the production of a magnesium-based nanostructure.    DESCRIPTION OF DRAWING(S) - The figure shows a schematic view of a chamber and arc electrodes for producing a magnesium-based nanostructure.    Chamber (1)    Chamber inlet (6)    Chamber outlet (10)    Electrode-I and II (20,40)    Rotary device (53)
NOVELTY - A high quality, heat-resistant chromium-nickel alloy comprises (in wt.%) chromium (20-33), nickel (30-60), silicon (1-5), manganese (0.5 or less), aluminum (0.5-2.5), yttrium (0.4 or less), carbon (0.02-0.1), remaining ferrous and impurities.    USE - For peripheral device of partial-oxidation reformer used in chemical processing plant, and as material for edge strip of solid electrolyte fuel cell.    ADVANTAGE - The alloy has excellent resistance to carburizing and metal dusting corrosion, and workability. The alloy improves the durability of apparatus, and reduces the material cost and maintenance cost of apparatus. The apparatus is designed without considering corrosion factor.    DETAILED DESCRIPTION - A high quality, heat-resistant chromium-nickel alloy comprises (in wt.%) chromium (20-33), nickel (30-60), silicon (1-5), manganese (0.5 or less), aluminum (0.5-2.5), yttrium (0.4 or less), carbon (0.02-0.1), remaining ferrous and impurities. The amount of chromium and nickel contained in the alloy satisfies the relation: Ni+2xCr greater than 100 wt.%.
NOVELTY - A setting unit sets the target temperature in specific regions of reformation portion (220) storing catalyst (222) for promoting reaction of raw material, based on load supplied to a fuel reformer (200). A controller (100) generates a control signal to be output to raw material flow amount controller, based on calculation value representing deviation between set target temperature and acquired current temperature in reformation portion.    USE - Fuel reformer in fuel cell system mounted in hybrid vehicle, motor vehicle, electric train.    ADVANTAGE - Since temperature effect in specific region of reformation portion is eliminated, favorable quality of reformed gas is maintained even during fluctuations in load.    DETAILED DESCRIPTION - An INDEPENDENT CLAIM is also included for fuel reformer control method.    DESCRIPTION OF DRAWING(S) - The figure shows the internal structure of fuel cell system. (Drawing includes non-English language text).    controller (100)    fuel reformer (200)    reformation portion (220)    modification catalyst (222)
NOVELTY - The vanadium redox flow battery uses electrolyte liquid containing anode active material at less than 2.0 mol/l. The electrolyte liquid generates reverse reaction at time of discharge. At time of charging, the tetravalent vanadium ion in the anode active material is converted into pentavalent vanadium ion which becomes 90% or less at the time of charging completion. The average discharge output by the battery is below 0.47 W/cm2.    USE - For operating vanadium redox flow battery.    ADVANTAGE - Due to specific amount of anode active material in electrolyte liquid, discharge curve without crater is obtained and the battery is run efficiently for long periods of time.    DESCRIPTION OF DRAWING(S) - The figure shows the principal portion of redox flow battery. (Drawing includes non-English language text).    cell (1)    anode tank (2)    cathode tank (3)    diaphragm (4)    anode (5)    cathode (6)    pipes (7,8,10,11)
NOVELTY - The soft resin sheet (1) has shearing elasticity ranging between 2x106 Pa and 1x107 Pa at 20degreesC, 5x104 Pa or more at 80degreesC and 3x103 Pa and 3x105 Pa at 120degreesC.    USE - Soft resin sheet used as fillers (claimed) in solar cells (claimed) used for electric power supply.    ADVANTAGE - Enables manufacturing soft resin sheet with high durability at low temperature and reduced time, thereby the reliability of solar cell that uses the soft resin sheet is improved.    DETAILED DESCRIPTION - INDEPENDENT CLAIMS are included for the following:    (1) filler for solar cells; and    (2) solar cell.    DESCRIPTION OF DRAWING(S) - The figure shows a sectional view of the solar cell module.    soft resin sheet (1)
NOVELTY - The mass flowrate ratio is controlled. Temperatures are measured using a resistance thermometer (1). Its sensor (10) is made of resistance wire with a positive temperature coefficient. It is located in or on the support structure, between its two ends (21, 22), so than an integral temperature measurement is produced between them.    USE - Used to control reactions between gaseous educts, e.g. for a fuel cell battery and/or a CPO reformer, i.e. one carrying out catalytic partial oxidation of fuel and its catalytic reforming as a secondary reaction (claimed application).    ADVANTAGE - The process facilitates gas flow control of the reagents, through temperature measurement. It produces an average temperature measurement indicating formation of the active zone. Empirical relationships can be established between the measurement, the reaction rate and the mixture ratio. The relationship is largely independent of aging effects. The ideal mixture ratio can be derived. Only one of the reagent feeds need be controlled. The method is similarly-applicable to fuel cell control.    DETAILED DESCRIPTION - An INDEPENDENT CLAIM is included for the corresponding reactor.    DESCRIPTION OF DRAWING(S) - The figure shows a schematic diagram illustrating the arrangement.    Resistance thermometer (1)    Sensor (10)    Ends (21, 22)    Educts (E1, E2)    Product gas (R)
NOVELTY - Two electrodes (2, 3) are provided on an optionally-transparent substrate (1), which has optional specular reflectivity or wavelength-selectivity. The electrodes comprise identical- or preferably different materials. Laterally between them, energy-converting materials (4) or arrangements are applied, forming a lateral solar cell arrangement with light influence acting transversely with respect to the electrodes.    USE - A solar cell, optionally for roof mounting, and in particular a new structure and manufacturing method for solar cells.    ADVANTAGE - The new construction offers commercial-scale manufacture with economy and increased efficiency. Thick layer printing- or masked spraying technologies are employed. Automatic machinery produces the layers, rather like printing colored newspapers. Laser structuring can be employed. Stacked arrangements include a transparent substrate. High-efficiency, single-layer reflective cells are produced. Series connection, and/or integral pn-configuration produces higher voltages. The necessity for transparent electrodes is eliminated by lateral arrangement.    DESCRIPTION OF DRAWING(S) - A cross section of the cell is presented.    substrate (1)    carbon paste and platinum electrodes (2, 3)    nanocrystalline titanium dioxide (4)    electrolyte (5)
NOVELTY - In and/or on a textile material, a lateral solar cell structure of solar cell units is produced, optionally series-connected. Between them, extending laterally, energy conversion arrangements or materials are applied. This forms a lateral solar cell arrangement with light acting transversely with respect to the photoelectrode or to the pn junction.    USE - A textile solar cell design.    ADVANTAGE - Novel construction offers a commercial, low cost method of solar cell manufacture. Fabric solar cells are produced with contact- and layer sequences, avoiding prior art problems of only partially-transparent electrodes and/or contacts. Coloring may be incorporated. Textile processing processes can be used to form a lateral microstructure. Known processes are applied, e.g. printing technologies. Contacts, electrodes and electrolytes may be applied to fibrous materials by electroplating processes and/or sputtering. Series-parallel connections incorporated, produce required voltage and current performance.    DESCRIPTION OF DRAWING(S) - A schematic diagram illustrates textile solar cell construction.    photo electrode fiber (1)    electrolyte fiber (2)    opposite electrode fiber (3)    warp fiber (4)
NOVELTY - A solar cell comprises: (a) a monocrystalline or polycrystalline silicon layer (11); and (b) a silicon layer (12) containing carbon that is formed on the monocrystalline or polycrystalline silicon layer by hot wire chemical vapor deposition.    USE - Generating electric power.    ADVANTAGE - The cell has good productivity and good electric characteristics e.g. efficiency of generating electric power, a high open circuit voltage, a high short circuit current, and high conversion efficiency. It has a good quality film with relatively high productivity.    DETAILED DESCRIPTION - An INDEPENDENT CLAIM is included for a method of manufacturing a solar cell comprising:    (a) preparing a monocrystalline or polycrystalline silicon layer; and    (b) forming a silicon layer containing carbon on the monocrystalline or polycrystalline silicon layer by hot wire chemical vapor deposition.    DESCRIPTION OF DRAWING(S) - The figure is a schematic view showing an arrangement of a solar cell.    Monocrystalline or polycrystalline silicon layer (11)    High hydrogen concentration layer (11a, 12a)    Silicon layer containing carbon (12)    Electrode (13)
NOVELTY - Conductive glass comprises transparent conductive film on glass surface film comprising grid of non-moving metallic film.    USE - Used in colorant sensitizing solar batteries.    ADVANTAGE - The glass renders the battery of high photoelectric conversion efficiency.    DETAILED DESCRIPTION - INDEPENDENT CLAIMS are also included for the following:    (i) the preparation of the glass;    (ii) a similar glass having a diffusion preventing film and a metallic film containing nickel on it;    (iii) a similar glass containing a grid of metallic film containing nickel, and a diffusion preventing film on it; and    (iv) a photoelectric conversion element using the glass.    DESCRIPTION OF DRAWING(S) - The drawing illustrates the product.    Glass plate (11)    Transparent conductive metallic film (12)    Grid (13)
NOVELTY - Photobiological fuel cell uses photoelectrochemical reaction and enzymatic action to perform generation of electricity by photosensitizer compound to produce oxidant species and electron when irradiated with light, oxidation-reduction mediator supplying electron to oxidant species, and enzyme(s) that oxidizes carbon-containing compound and reduce oxidation-reduction mediator to return to original form.    USE - For electric current generation.    ADVANTAGE - The invention can be miniaturized and uses light energy in addition to chemical energy possessed by a carbon-containing compound.    DETAILED DESCRIPTION - A photobiological fuel cell comprises a positive electrode and a negative electrode provided with an electrolyte interposed between them. The reactions of and concerning the negative electrode comprise a process including irradiation with light to produce an excited state of a photosensitizer that provides an electron and an oxidized form of the photosensitizer; a process including supplying an electron to the oxidized photosensitizer from a reduced form of an oxidation-reduction mediator; and a process including oxidation reaction(s) of carbon-containing compounds catalyzed by enzyme(s) to provide electrons to an oxidized form of the oxidation-reduction mediator. The reaction of the carbon-containing compound as a fuel causes the supply of electric power to an external electric circuit.    DESCRIPTION OF DRAWING(S) - The figure shows a schematic diagram of the procedure of photoelectrochemical oxidation of a carbon-containing compound by a photosensitizer in the presence of an enzyme and an oxidation-reduction mediator.
NOVELTY - An antifreeze apparatus for a water circulation passage formed in the fuel cell power plant that generates power by a fuel cell stack, comprises antifreeze release/recovery mechanism to release antifreeze into the passage and recover the antifreeze in the passage; and two programmable controllers controlling the mechanism to release the antifreeze into the passage when the stack is not operating, and recover the antifreeze.    USE - For water circulation passage in a fuel cell power plant for driving a vehicle.    ADVANTAGE - Release of antifreeze into the water circulation passage and recovery of antifreeze from the water circulation passage can be repeatedly performed with a small energy consumption according to the running conditions of the fuel cell stack.    DETAILED DESCRIPTION - An antifreeze apparatus for a water circulation passage (5) formed in the fuel cell power plant that generates power by a fuel cell stack, comprises antifreeze release/recovery mechanism (40) to release antifreeze into the water circulation passage and recover the antifreeze in the passage; and two programmable controllers controlling the mechanism to release the antifreeze into the passage when the stack is not operating, and recover the antifreeze, which has diffused into the passage when the stack is operating.    DESCRIPTION OF DRAWING(S) - The figure is a schematic cross-sectional view of a water circulation apparatus for a fuel cell power plant.    Water circulation passage (5)    Electrodes (11, 12)    Switch (13)    Power supply (14)    Antifreeze release/recovery mechanism (40)
NOVELTY - A mold (40) for use in a compression molding apparatus, comprises a frame part with a hole through its center; a bottom plunger (42); and a top plunger (43), where the plungers are fabricated to fit snugly in the hole in the frame part, and where the plunger(s) comprises a low-thermal conductivity insert(s) (44, 44').    USE - For use in a compression molding apparatus, useful for preparing a unitized membrane electrode assembly (claimed), used to assemble a fuel cell.    ADVANTAGE - The membranes that are dimensionally unstable are used, that does not result in a damaged unitized membrane electrode assembly.    DETAILED DESCRIPTION - An INDEPENDENT CLAIM is also included for a process of preparing a unitized membrane electrode assembly using compression molding, comprising forming a multilayer sandwich (10) comprising a first gas diffusion backing having sealing edges, a first electrocatalyst coating composition, a polymer membrane, a second electrocatalyst coating composition, and a second gas diffusion backing having sealing edges; and compression molding a sealing polymer to the multilayer sandwich. The sealing polymer is impregnated into a portion(s) of the sealing edges of the first and second gas diffusion backings, and the thermoplastic polymer envelops a peripheral region of both the first and second gas diffusion backings, and the polymer membrane to form a thermoplastic polymer, fluid impermeable seal.    DESCRIPTION OF DRAWING(S) - The figure is a schematic illustration of a mold used in compression molding, showing the position of low-thermal conductivity inserts.    Multilayer sandwich (10)    Mold (40)    Bottom plunger (42)    Top plunger (43)    Low-thermal conductivity insert (44, 44')
NOVELTY - An original fuel is supplied from an original fuel supply portion and modified in a modifier (3) to produce a hydrogen-containing-gas. The carbon monoxide in the gas is converted to carbon dioxide by a carbon monoxide conversion catalyst (6) in a carbon monoxide conversion device (4). The processing gas is circulated from downstream side to upstream side of the device (4) and used for the reduction of the catalyst.    USE - For production of hydrogen-containing-gas for fuel cell.    ADVANTAGE - The method effectively utilizes nitrogen, contained in the gas, for reduction of carbon monoxide conversion catalyst. The method prevents the necessity of new installation for circulating the nitrogen gas and is simple.    DESCRIPTION OF DRAWING(S) - The figure shows the block diagram of hydrogen-containing-gas production apparatus. (Drawing includes non-English language text).    modifier (3)    carbon monoxide conversion device (4)    carbon monoxide conversion catalyst (6)    pump (8)    cooler (9)
NOVELTY - The catalyst for water shift reactions contains copper, zinc oxide and/or alumina. The component containing copper-zinc catalyst is formed by coprecipitation method in the presence of alumina as nucleus.    USE - For producing hydrogen used for fuel cells.    ADVANTAGE - The catalyst has excellent catalyst activity and improved starting property. The catalyst is effectively used in hydrogen production apparatus.    DETAILED DESCRIPTION - INDEPENDENT CLAIMS are also included for the following:    (1) manufacture of catalyst for water gas shift reactions;    (2) water gas shift reaction apparatus;    (3) hydrogen manufacturing apparatus; and    (4) solid polymeric type fuel cell system.
NOVELTY - The fuel cell electric power generation system contains a carbon monoxide conversion device (25) which is equipped with a carbon monoxide conversion catalyst (24) and a carbon monoxide oxidation catalyst (26).    USE - Fuel cell electric power generation system.    ADVANTAGE - By utilizing the carbon monoxide conversion device, the operating speed is increased and unnecessary electric power utilization is reduced.    DETAILED DESCRIPTION - An INDEPENDENT CLAIM is also included for operating method of the fuel cell electric power generation system.    DESCRIPTION OF DRAWING(S) - The figure shows the block diagram of the fuel cell electric power generation system. (Drawing includes non-English language text).    carbon monoxide conversion catalyst (24)    carbon monoxide conversion device (25)    carbon monoxide selection oxidation catalyst (26)
NOVELTY - The laminate (11) has glass film (13) of thickness 1-100 mum laminated and fixed on a plastic material (12) having thickness (d) so that product of thickness and the contraction stress is less than 5x105 Nm.    USE - For substrates for liquid crystal display, touch panel, solar cell, etc.    ADVANTAGE - The laminate has excellent chemical resistance, gas barrier, wear resistance, smoothness, transparency, fabricating and handling property.    DESCRIPTION OF DRAWING(S) - The figure shows the explanatory drawing of the laminate. (Drawing includes non-English language text).    laminate (11)    plastic material (12)    glass film (13)
NOVELTY - Copper element for a battery has a composite covering layer, comprising an aminated phenolic polymer, a trivalent chromium compound and a phosphorus compound, on the surface of a foil-, sheet- or plate-type copper element.    USE - The copper element is a battery terminal (claimed). Batteries with terminal(s) of this type and battery packing material are claimed per se. The terminals are suitable for lithium ion, lithium and fuel batteries, e.g. for use in personal computers, portable equipment (battery-operated telephones, personal digital assistants etc.), video cameras, battery-operated vehicles, energy stores, robots or artificial satellites. They are also suitable for electrolytic capacitors, e.g. liquid, solid and double-layer capacitors.    ADVANTAGE - If sealed batteries are stored for long periods, the terminal surface can be corroded by hydrogen fluoride (formed by reaction between the battery electrolyte and water in the sections made from the copper element), which breaks the seal and leads to leakage. The composite coating solves this problem.    DESCRIPTION OF DRAWING(S) - The drawing shows a perspective view of the battery described in the example.    Main body of battery (2)    Battery module (energy store section) (3)    Terminals (4)
NOVELTY - A chemical reaction apparatus (100) comprises a solid body where a reaction flow path (13) is formed; and heating element having a thin-film heater formed on the body to oppose the reaction flow path and at least partially exposed to the reaction flow path and supplies a predetermined heat to the reaction flow path.    USE - For power supply system (claimed), for fuel cell.    ADVANTAGE - The novel chemical reaction apparatus reduces the energy required for heating for power generation. It increases the energy utilization by suppressing the thermal energy loss, increases power generation efficiency by controlling the heating temperature for power generation, and the power supply system can be made compact.    DETAILED DESCRIPTION - An INDEPENDENT CLAIM is also included for a power supply system comprising a chemical reaction apparatus of the above invention; and a fuel cell for generating electrical power by causing hydrogen and oxygen to react with each other. The reaction apparatus comprises a reforming catalyst layer (15) in the reaction flow path, and a power generation fuel supplying unit that supplies power generation fuel to the reaction flow path, and reforming unit that reforms the power generation fuel in the reaction flow path by heating the reaction flow path by the heating element to produce hydrogen.    DESCRIPTION OF DRAWING(S) - The figure is a sectional view of the above chemical reaction apparatus.    Flow path (13)    Catalyst layer (15)    Third substrate (17)    Inlet port (19)    Chemical reaction apparatus (100)
NOVELTY - A chemical reaction apparatus comprises substrates (11, 21) bonded to each other; flow path(s) (12) in at least one of the substrates; a heater (22) on surface(s) of the substrates to heat the flow path; and a heat radiation-preventing film (16, 23) covering at least a portion of an outermost surface of the substrates.    USE - For use in a power supply system (claimed), for a fuel cell.    ADVANTAGE - The energy usage is improved by suppressing the thermal energy loss caused when the thermal energy generated by the heater is partially radiated outside. Hydrogen can be produced from a power generation fuel gas and supplied to the fuel cell. The power supply system using the fuel cell can be downsized.    DETAILED DESCRIPTION - An INDEPENDENT CLAIM is also included for a power supply system comprising a chemical reaction apparatus; and a fuel cell generating electrical power by causing hydrogen and oxygen to react with each other, where the chemical reaction apparatus further comprises a reforming catalyst layer (15) in at least a portion of the flow path, a supplying unit which supplies power generation fuel to the flow path, and a reforming unit which reforms the power generation fuel in the flow path by heating the flow path to produce hydrogen.    DESCRIPTION OF DRAWING(S) - The figure shows a sectional view of a chemical reaction apparatus, as above.    Substrates (11, 21)    Flow path (12)    Inlet port (13)    Outlet port (14)    Catalyst layer (15)    Heat radiation-preventing film (16, 23)    Heater (22)
NOVELTY - A hybrid homogeneous-heterogeneous catalyst comprises catalytic groups, where the catalytic activity of the catalyst is largely provided as a result of the interaction of catalytic groups in a suitable proximity and disposition to other catalytic groups, the proximity and disposition resulting from statistical consideration.    USE - The invention is used as a biological catalyst, particularly for electrochemical generation of hydrogen from acidic aqueous solutions, useful e.g. in fuel cells, turbines, devices for manufacture of semiconductors, polyolefins, or high purity metals, or in hydrogen-based sensors.    ADVANTAGE - The invention can be used in continuous manufacturing processes, and minimizes the cost.    DETAILED DESCRIPTION - An INDEPENDENT CLAIM is also included for an assay for determining whether a statistical proximity effect is influencing catalytic activity of a test catalyst.
NOVELTY - Removal of contaminants from the anode of a fuel cell comprises: (a) applying an electrical current to the anode of the fuel cell; and (b) pulsing the voltage of the electrical current during the application, such that the overvoltage at the anode is negative during pulses, and positive between the pulses.    USE - Removing contaminants, e.g. carbon monoxide, from the anode of a fuel cell, e.g. a polymer electrolyte membrane (PEM) fuel cell, direct methanol fuel cell, solid oxide fuel cell or phosphoric acid fuel cell, to optimize the waveform of an electrical current applied to an electrode (claimed).    ADVANTAGE - Pulsing of a fuel cell anode allows the fuel cell to operate using a hydrogen fuel containing greater than 1% carbon monoxide (CO), up to 10% CO or higher. The ability to operate a fuel cell with hydrogen having high CO levels enables a simplified, less costly fuel cell system to be used. Operation at high CO levels enables the fuel processor to be much simpler, less costly, and smaller in size.    DETAILED DESCRIPTION - An INDEPENDENT CLAIM is also included for a fuel cell system comprising a fuel cell and a simplified fuel processor comprising a fuel reformer, and no water-gas shift reactor and no carbon monoxide (CO) cleanup reactor.    DESCRIPTION OF DRAWING(S) - The figure shows voltage and current waveforms for a methanol fuel cell, showing that negative pulsing delivers the most current.