NOVELTY - The electrical battery has a power cable that is fitted with a isolating switch, eg electrical, mechanical, pneumatic or hydraulic. The switch responds if the temperature falls below a set threshold value. The switch is installed in the battery insulation material.    USE - Road vehicles in low temperatures.    ADVANTAGE - Protects batteries.    DESCRIPTION OF DRAWING(S) - The figure shows a schematic of the system.
NOVELTY - The fuel cell comprises fuel cell of proton exchange membrane, fuel reformer, two heat exchangers, DC transformer, DC/AC transformer, AC/DC transformer etc. electrical output end of fuel cell is connected to inlet of DC transformer, output on which is connected to DC/AC and AC/DC transformer. Output end of DC/AC transformer through changeover switch is connected to electricity user and through wattmeter to AC power source. AC/DC transformer through wattmeter is also connected to AC power source. Fuel input end of the fuel cell is connected to a fuel reformer. Fuel output end of the fuel cell and output end of air pole is connected to a heat exchanger. Output end outside tube of heat exchanger through hot water tank is connected to users of hot water. The invention possesses two functions of combined heat and power, and meets requirement of basic power utilization in household and office, ensuring non-interruptible supply of power and raising reliability of power utilization.
NOVELTY - The 1 kw fuel cell comprises fuel cell of proton exchange membrane, DC transformers, DC/AC transformer, AC/DC transformer and cathode heat exchanger and hot water tank etc. System fuel is city coal gas. Electrochemical reaction between city coal gas and air generates energy; meanwhile, generates hot water by retrieving exhaust gas heat of fuel cell. The invention possesses two functions of combined heat and power. Fuel cell and external AC power work together, providing character of non-interruptible supply of electric power. The invention meets requirement of basic power utilization in household and office, and raises reliability of power utilization.
NOVELTY - The fuel cell comprises two fuel cells of proton exchange membrane, two DC transformers, DC/AC transformer, AC/DC transformer and cathode heat exchanger of two fuel cells of proton exchange membrane, possessing two functions of combined heat and power. System fuel is city coal gas. When system in operation, electrochemical reaction occurs between city coal gas and air, generating electric power, and generating hot water by retrieving exhaust gas heat of fuel cell. The invention meets requirement of basic power utilization in household and office, ensuring non-interruptible supply of electric power so as to raise reliability of power utilization. Two-stage arrangement strong system varying loaded energy, being suitable to requirement in time interval or seasonal for household.
NOVELTY - The method involves using a cylindrical housing made up of carbon type gas occlusion material, which is attached with a nozzle. The outer surface of the cylindrical housing is covered with a gas barrier material. A fiber reinforced plastic layer is coated on the gas barrier material covered surface. Gas barrier material is resin which has gas barrier property and material selected from aluminum alloy group.    USE - For manufacturing gas cylinder such as hydrogen storage cylinder used in fuel cell equipped electric vehicle.    ADVANTAGE - The gas cylinder is manufactured conveniently and with safety. The gas cylinder exhibits outstanding gas occlusion property and excels in pressure resistance. Enables discharging hydrogen gas stably with high occlusion rate.    DETAILED DESCRIPTION - INDEPENDENT CLAIMS are also included for the following:    (1) gas cylinder; and    (2) gas storage and release method.
NOVELTY - Fuel cell comprises a shaped layer of patterned and irradiation cured photo-sensitive material.    USE - As fuel cell.    ADVANTAGE - The fuel cell is simple, inexpensive, and highly efficient. It can be operated without the need of a mechanical clamping structure. It has uniform pressure and velocity, minimize fluid dynamic losses, and boost high cell performance.    DESCRIPTION OF DRAWING(S) - The figure is a bottom to top view of a backing layer with micro-channels.    Flow distribution channels (31-38)
NOVELTY - The system has a fuel cell (1) for supplying a base power portion except a short time peak power portion out of power demands. A lead storage battery (8) having a capacitor (7) and another battery, performs a discharge corresponding to the peak power portion. A protection mechanism protects the latter battery, such that a discharge depth does not exceed a predetermined value.    USE - Used for supplying power for a power demand of a home, or business.    ADVANTAGE - The protection mechanism protects the battery, thus securing the lifetime of the battery to enhance reliability of the battery. The peak power portion is covered by the lead storage battery that is less expensive, thereby allowing the system to be optimized in terms of cost allocation to attain cost reduction, and hence contributing to improvement in cost efficiency.    DESCRIPTION OF DRAWING(S) - The drawing shows a schematic illustration of an outline of the construction of an entire home use fuel cell system.    Fuel cell (1)    Capacitor (7)    Lead storage battery (8)    Voltmeters (11, 12)    Comparator (20)
NOVELTY - A fuel reforming system has a modifier, an air-conditioner presser (12) for supplying pressurized air to modifier, and a vapor-liquid separation unit. The modifier modifies an original fuel to a hydrogen-rich fuel gas. The vapor-liquid separation unit separates vapor and liquid of pressurized air supplied to modifier.    USE - For producing hydrogen-rich fuel gas, for use in fuel cells, such as solid polymer electrolyte-type fuel cell, alkaline electrolyte-type fuel cell, acidic electrolyte-type fuel cell, fused salt electrolyte-type fuel cell, solid oxide fuel cell and phosphoric acid fuel cell used for vehicles.    ADVANTAGE - The novel fuel reforming system has improved efficiency, by effectively suppressing penetration of dew-condensed water into modifier by performing vapor-liquid separation.    DESCRIPTION OF DRAWING(S) - The figure shows the above fuel reforming system. (Drawing includes non-English language text).    air-conditioner presser (12)    filter (14)    thermal-type flow meter (17)    modifier (30)    evaporation portion (31)    modification portion (32)    carbon monoxide decreasing portion (33)
NOVELTY - A light water is concentrated by electrolysis to 99.986 atom% or more, to obtain high concentration light water (13). The protium generation over voltage of a cathode (1) is 0.35 V or more when manufacturing high concentration light water.    USE - For manufacture of high concentration light water used as drinking water and pharmaceutical raw material, and for nuclear use.    ADVANTAGE - The method effectively performs concentration manufacture of hydrogen isotope water.    DETAILED DESCRIPTION - The cathode consists of enameling iron or mild steel. The cathode is a diamond electrode. INDEPENDENT CLAIMS are included for the following:    (1) manufacturing apparatus of light water;    (2) method to concentrate heavy water; and    (3) high concentration light water.    DESCRIPTION OF DRAWING(S) - The figure shows the model of light water concentration apparatus.    cathode (1)    anode (2)    cathode chamber (3)    anode chamber (4)    concentration light water (13)
NOVELTY - Control unit controls a heater to heat the battery, when detected charge state is larger than set value and when detected external temperature is below specific value, during engine stop. The control unit controls an air conditioner to cool the battery, when detected charge state is larger than set value and when detected external temperature is above specific value.    USE - For controlling temperature of battery mounted in hybrid vehicle and electric vehicle.    ADVANTAGE - Suppresses temperature reduction of battery at the time of engine stop. Enables maintaining desired battery capability without impairing engine startability.    DESCRIPTION OF DRAWING(S) - The figure shows the flowchart of the operation of the temperature control apparatus.(Drawing includes non-English language text).
NOVELTY - A non-aqueous electrolyte contains ammonium salt(s), non-aqueous solvent and electrolyte. The ammonium salt is of formula: NH4+X-. X = inorganic anion.    USE - For electrical double layer capacitor used in electric vehicle, hybrid vehicle and high capacity electric power storage system.    ADVANTAGE - The non-aqueous electrolyte provides electrical double layer capacitor with low internal resistance and high withstand voltage. The non-aqueous electrolyte is obtained economically.
NOVELTY - Electric output of fuel cell structure (10) comprising laminated cells, is detected after stopping the supply of hydrogen (70) and oxygen (60) to respective electrodes. When the electric output is below a predetermined value, the defect cell in the fuel cell structure is discriminated.    USE - For operating polyelectrolyte type fuel cell structure (claimed) used as portable power supply of electric vehicle and domestic co-generation system.    ADVANTAGE - The generation of cross leak of hydrogen and oxygen, and micro short in fuel cell structure is detected easily and reliably.    DETAILED DESCRIPTION - An INDEPENDENT CLAIM is also included for polyelectrolyte type fuel cell structure.    DESCRIPTION OF DRAWING(S) - The figure shows the schematic diagram of polyelectrolyte type fuel cell structure.    separator (2)    current collection board (3)    polyelectrolyte type fuel cell structure (10)    oxygen (60)    hydrogen (70)
NOVELTY - An insulation unit (4) provided in the middle of the cooling path, includes a rotor (41) having high electrical insulation resistance. The rotor is rotated for dividing and supplying the coolant supplied through the path.    USE - For fuel-cell cooling system used for fuel-cell electric vehicle.    ADVANTAGE - Ensures sufficient insulation resistance by dividing and supplying the coolant completely.    DESCRIPTION OF DRAWING(S) - The figure shows the explanatory drawing of the fuel-cell cooling system.    fuel cell (1)    cooling system (2)    radiator (3)    insulation unit (4)    rotor (41)
NOVELTY - Control unit (12) determines the amount of target power to-be-generated by a fuel cell stack (1) corresponding to the power requirement of a motor (4), based on which the oxygen supply-rate and hydrogen supply-rate with respect to the fuel cell stack are controlled. The output current-voltage (I-V) characteristics of the fuel cell stack is updated, when the determined target power is generated.    USE - For controlling fuel cell system mounted in electric vehicle.    ADVANTAGE - Enables learning the exact I-V characteristics of the fuel cell stack, while optimizing the fuel supply rate with respect to the fuel cell stack.    DESCRIPTION OF DRAWING(S) - The figure shows a block diagram of the fuel cell system. (Drawing includes non-English language text).    fuel cell stack (1)    motor (4)    direct current-direct current converter (5)    inverter (6)    secondary battery (7)    voltmeter (9)    ammeter (10)    control unit (12)
NOVELTY - Fuel cells are arranged, such that normal-line direction of the fuel cell inclines with respect to the lamination direction of the fuel cell stack.    USE - For use in fuel cell electric vehicle (claimed).    ADVANTAGE - The height dimension of fuel cell stack is made small. Ensures high electric-power-generation power density.    DETAILED DESCRIPTION - An INDEPENDENT CLAIM is also included for fuel cell electric vehicle.    DESCRIPTION OF DRAWING(S) - The figure shows a perspective diagram of the fuel cell stack. (Drawing includes non-English language text).    fuel cell stack (1)    fuel cell (10)    rod (32)    support (36)    laminate structure (37)
NOVELTY - An electrode has a fuel contact surface containing titanium having high purity (99.99% or more).    USE - for anode, cathode and poles of solid polymer-type fuel cell used for generation of electric power using hydrogen and oxygen as fuel, and electrolyzer of pure water.    ADVANTAGE - The electrode has simple structure and excellent durability, and is simply manufactured. The electrode is prevented from damage, even electric power is generated for long period of time. Water is stably and reliably electrolyzed for long period of time using the electrolyzer. A corrosion resistance film is not required for electrode.    DESCRIPTION OF DRAWING(S) - The figure shows a typical explanatory view of fuel cell.    hydrogen pole (1)    oxygen pole (2)    electrolyte film (3)    draught chamber (5)    hydrogen supply port (6)    oxygen supply port (7)
NOVELTY - The closed-type nickel hydrogen storage battery has an anode, a cathode and an alkali electrolyte liquid. The active material of anode is nickel hydroxide. The active material of cathode is hydrogen occlusion alloy, which carries out occlusion desorption of hydrogen. The cathode contains an easily graphitized carbon. The easily graphitized carbon is vapor-phase epitaxy carbon.    USE - As a closed-type nickel hydrogen storage battery for electric vehicle and power tools.    ADVANTAGE - The closed-type nickel hydrogen storage battery has high charging-and-discharging capability, high cycle property and improved gas absorption property, and suppresses self discharge while raising battery internal pressure.
NOVELTY - Heater uses waste water produced from a fuel cell (10) as cooling medium by vaporizing the waste water circulating in drainage pipes (15a,15b).    USE - E.g. eco-friendly car.    ADVANTAGE - Enables processing the waste water without ejecting to external vehicle.    DESCRIPTION OF DRAWING(S) - The figure shows a schematic view of the fuel cell mounting vehicle. (Drawing includes non-English language text).    fuel cell (10)    drainage pipes (15a,15b)    flow control values (18a,18b)    fuel cell mounting vehicle (20)
NOVELTY - Gas to be treated is circulated in a reaction chamber (132) while circulating sodium hydroxide aqueous solution in the chamber. A direct current voltage is applied from a direct current power source (14), among the two poles of anode (41) and cathode (42) so as to remove carbon dioxide from the gas and to generate hydrogen gas.    USE - For generating hydrogen gas while removing carbon dioxide in waste gas such as sludge-digestion gas ejected from sewage works and foodstuff factory and fuel cell based vehicles.    ADVANTAGE - Reduces time and effort for arranging a connector for connecting direct current power source to each electrodes. Raises load of gas to-be-treated. Enables performing removal of carbon dioxide and generation of hydrogen gas reliably.    DESCRIPTION OF DRAWING(S) - The figure shows the cross-sectional view of a gas treatment equipment and perspective view of anode and cathode supporting elements.    container (13)    direct current power source (14)    anode (41)    cathode (42)    reaction chamber (132)
NOVELTY - A water-proof tank (4) arranged at a cooling water system (2), accommodates a heat generating electronic component (9) of a power converter for driving motor of a vehicle. A heater (11) controls the temperature of cooling water circulated in water-proof tank so that electronic component is cooled with the circulated cooling water.    USE - For cooling of electronic component e.g. insulated gate bipolar transistor (IGBT) for driving motor, transformer, resistor, capacitor and CPU in electric vehicle mounted with fuel cell.    ADVANTAGE - Simplifies cooling water piping of fuel cell. Enables to cool electronic component appropriately.    DESCRIPTION OF DRAWING(S) - The figure shows the block diagram of the electronic component cooling device.    fuel cell (1)    cooling water system (2)    cooling route (3)    water-proof tank (4)    electronic component (9)    heater (11)    temperature sensor (12)
NOVELTY - A portable type fuel cell electric-power-generation and transformation apparatus (6) has components (1-5) such as orthogonal transformation device and chemical reaction group consisting of anode, electrolyte, cathode, fuel modifier and carbon monoxide degassing device that have compatibility with components of fixed type or vehicle-mounted type apparatus.    USE - For vehicle-mounted type fuel cell (claimed).    ADVANTAGE - The utilization of fuel cell components is performed appropriately. The rational production and utilization of electric power are realized as utilization form of electrical energy.    DETAILED DESCRIPTION - INDEPENDENT CLAIMS are also included for the following:    (1) fuel cell assistance business system; and    (2) fuel cell.    DESCRIPTION OF DRAWING(S) - The figure shows the structure of power supply system. (Drawing includes non-English language text).    components (1-5)    fuel cell electric-power-generation and transformation apparatus (6)    auxiliary apparatus (7)
NOVELTY - The positive electrode active material contains lithium metal complex oxide, which is ball shaped secondary particle. The measurement of 1s spectrum of oxygen of complex oxide shows peak intensity ratio of lithium carbonate and metal complex oxide at 1.5 or less, and 1s spectrum of carbons shows peak intensity ratio of lithium carbonate, and carbon-carbon bond and carbon-hydrogen bond at 0.5 or less, by optoelectronic spectral analysis.    USE - For lithium secondary batteries.    ADVANTAGE - The positive electrode active material improves the capacitance and output characteristics of lithium secondary batteries.    DETAILED DESCRIPTION - The positive electrode active material contains lithium metal complex oxide of formula: Li x(Ni 1-yCo y) 1-zM zO 2 which is ball shaped secondary particle having average particle diameter of 5-15 microns.    x=0.98-1.1;    y=0.05-0.4;    z=0.01-0.2;and    M=aluminum, zinc, titanium and magnesium.    The lithium occupation rate of in-crystal lithium site in lied belt analysis is 98% or more. The measurement of 1s spectrum of oxygen of lithium metal complex oxide by optoelectronic spectral analysis method (XPS) shows ratio of peak intensity of lithium carbonate and peak intensity of metal complex oxide at 1.5 or less, and the measurement of 1s spectrum of carbons of lithium metal complex oxide by XPS method shows ratio of peak intensity of lithium carbonate, and peak intensity of carbon-carbon bond and carbon-hydrogen bond at 0.5 or less. An INDEPENDENT CLAIM is included for manufacture of positive electrode active material.    DESCRIPTION OF DRAWING(S) - The graph shows 1s spectrum of oxygen and 1s spectrum of carbons of lithium metal complex oxide, measured by optoelectronic spectral analysis. (Drawing includes non-English language text).
NOVELTY - The polymer secondary battery contains carbon material as cathode active material. The carbon material has initial stage bulk density of 0.01-0.2 g/cm3.    USE - As lithium polymer secondary battery and bipolar battery mounted on vehicle (all claimed) such as electric vehicle and hybrid vehicle.    ADVANTAGE - The polymer secondary battery has improved battery property and provides vehicle having improved quality and durability.    DETAILED DESCRIPTION - An INDEPENDENT CLAIM is included for vehicle.    DESCRIPTION OF DRAWING(S) - The graph shows the relationship between initial stage bulk density and discharge capacitance of battery. (Drawing includes non-English language text).
NOVELTY - Hydrocarbon group fuel is made into supercritical state. Portion(s) of the fuel is contacted with a modification catalyst (3a), and preliminary modification is performed. The fuel is then contacted with supercritical water or subcriticality water in the presence of a modification catalyst (6a) and is subjected to main modification, to obtain a reformed gas.    USE - For manufacturing reformed gas for fuel cell used in electric vehicle.    ADVANTAGE - The reformed gas with low content of carbon monoxide, is obtained efficiently and easily using simple apparatus. The reformed gas is inexpensive, and has high energy efficiency.    DETAILED DESCRIPTION - An INDEPENDENT CLAIM is also included for reformed gas manufacturing apparatus having a fuel tank (1), main modification reaction device (6), wastewater material combustor (7) provided between the device (6) and a fuel cell (A), and preliminary modification reaction device (3). The tank (1) stores the hydrocarbon group fuel. The combustor (7) burns the wastewater material from fuel cell.    DESCRIPTION OF DRAWING(S) - The figure shows the outline structure of reformed gas manufacturing apparatus. (Drawing includes non-English language text).    Fuel tank (1)    Preliminary modification reaction device (3)    Modification catalysts (3a,6a)    Main modification reaction device (6)    Wastewater material combustor (7)    Fuel cell (A)
NOVELTY - A temperature detector (21) detects whether the temperature of the electronic device is within a preset value, and a limit instruction unit (11) transmits limit instruction signal to limit the maximum electric current set with respect to the device, accordingly. When the temperature exceeds the preset value, a stop instruction unit (13) outputs stop instruction signal to stop the device operation.    USE - For protecting electronic device such as converter against over heating in an electric vehicle or hybrid vehicle.    ADVANTAGE - Ensures reliable protection of the electronic device operating in the high temperature environment.    DESCRIPTION OF DRAWING(S) - The figure shows a circuit block diagram of the over heating protection device. (Drawing includes non-English language text).    control unit (1)    limit instruction unit (11)    stop instruction unit (13)    maximum electric current setting unit (15)    temperature detectors (21,22)
NOVELTY - A power supply back-up unit (2) is provided to supply power to brake during abnormality of battery (1). The back-up unit has a capacitor unit (15) that is charged/discharged during start/stop of vehicle operation.    USE - Power supply device for vehicle e.g. hybrid car and electric vehicle.    ADVANTAGE - Improves reliability and safety of power supply device.    DESCRIPTION OF DRAWING(S) - The figure shows the block diagram of the power supply device for vehicle. (Drawing includes non-English language text).    battery (1)    power supply back-up unit (2)    electronic control unit (3)    capacitor unit (15)    power supply terminal (20)
NOVELTY - A catalyst consists of monolith support which supports a catalyst component. The catalyst component contains heat-resistant inorganic oxide supporting platinum group element and heat-resistant inorganic oxide.    USE - Carrying out partial oxidation of hydrocarbon from mixed gas containing oxygen and hydrocarbon-containing gas to manufacture hydrogen-containing gas (claimed) in fuel cell such as solid oxide or polymer electrolyte fuel cell. The fuel cell is used for cogeneration type private electric generator, thermal power station or distributed power station and electric vehicle.    ADVANTAGE - Deterioration of the catalyst under high temperature is restricted and formation of carbon precipitate is suppressed. The catalyst is excellent in poisoning-proof property, activity and durability over a long period of time. A fuel cell using the catalyst has high energy efficiency.    DETAILED DESCRIPTION - INDEPENDENT CLAIMS are included for the following:    (1) manufacture of the catalyst, which involves contacting slurry of catalyst component containing heat-resistant inorganic oxide supporting platinum group element and heat-resistant inorganic oxide with a monolith support and baking; and    (2) manufacture of hydrogen-containing gas, which involves contacting hydrocarbon-containing gas and mixed gas including oxygen-containing gas with catalyst for partial oxidation, and carrying out partial oxidation of hydrocarbon to manufacture hydrogen-containing gas.
NOVELTY - A gasification recovery system of methane hydrate has base (30) installed in stratum under sea bottom. Base has supply unit (31), recovery unit (31), modification separation unit, return unit (32) and sending unit (21). Supply unit supplies warm water to methane hydrate existing in stratum. Recovery unit recovers methane gas from methane hydrate. Modification separation unit separates methane gas into hydrogen gas and carbon dioxide.    USE - For recovery of methane hydrate.    ADVANTAGE - The gasification recovery system of methane hydrate improves ratio of energy required for decomposition, and recovered energy.    DETAILED DESCRIPTION - A gasification recovery system of methane hydrate has a base (30) installed in stratum under sea bottom. The base has a supply unit (31), a recovery unit (31), a modification separation unit, a return unit (32) and a sending unit (21). The supply unit supplies warm water to methane hydrate existing in stratum. The recovery unit recovers methane gas from methane hydrate. The modification separation unit separates methane gas into hydrogen gas and carbon dioxide. The sending unit supplies hydrogen gas into base. The return unit supplies carbon dioxide to methane hydrate. The heat source of warm water and methane gas is same.    DESCRIPTION OF DRAWING(S) - The figure shows a gas recovery system of methane hydrate.    Cables (1,2)    Pipe (3)    Marine base (20)    Hydrogen gas sending unit (compressor) (21)    Sea bottom base (30)    Methane hydrate recovery unit (mining pipe) (31)    Carbon dioxide return unit (injection tube) (32)
NOVELTY - The fuel cell has laminated single cells (51,52) composed of a solid polymer electrolyte membrane that is sandwiched between two electrodes. Anode-side separator (20) and cathode-side separator (30) are provided between adjacent single cells pairs in the central portion of the fuel cell. External grooves (26C) are provided between adjacent separators. A tool for decomposing the separators is fit into the groove.    USE - Used for supplying power to an electric vehicle, home cogeneration system.    ADVANTAGE - The tool for decomposing the separators is fit into the external depression provided between the adjacent separators, thus efficiently removing and replacing the damaged cell along without breaking the laminations.    DETAILED DESCRIPTION - An INDEPENDENT CLAIM is also included for a method of repairing a polymer electrolyte fuel cell in which one single cell has become defective.    DESCRIPTION OF DRAWING(S) - The drawing shows a schematic, vertical, cross-sectional view of a fuel cell provided for cell replacement.    External grooves (16C)    Cathode-side separator (20)    Anode-side separator (30)    Single cell units (51,52)    Replacement jig (60)
NOVELTY - A seal layer (9) encloses the cell (6) having gel electrode (5) between the positive and negative electrodes (3,4) of bipolar electrode assembly. A porous material (12) is provided in seal layer.    USE - Bipolar battery e.g. polymer gel electrolyte battery, lithium ion secondary battery used in battery pack (claimed) used in motor vehicle (claimed) e.g. car, and electric vehicle and hybrid vehicle.    ADVANTAGE - The durability of bipolar battery is improved by enclosing the cell having gel electrode using seal layer.    DETAILED DESCRIPTION - INDEPENDENT CLAIMS are also included for the following:    (1) battery pack;    (2) motor vehicle.    DESCRIPTION OF DRAWING(S) - The figure shows the sectional view of the battery.    positive and negative electrodes (3,4)    gel electrode (5)    cell (6)    seal layer (9)    porous material (12)
NOVELTY - Storage and subsequent release of hydrogen includes contacting hydrogen with an extended pi-conjugated substrate and a hydrogenation catalyst under hydrogenation conditions to effect storage of hydrogen by forming at least partially hydrogenated extended pi-conjugated substrate; and contacting the hydrogenated substrate under dehydrogenation conditions with a dehydrogenation catalyst to release hydrogen from the hydrogenated substrate.    USE - For the storage and subsequent release of hydrogen.    ADVANTAGE - The use of the extended or large pi-conjugated substrates is that the substrates and their hydrogenated derivatives are far less volatile, thus precluding the need for a separate unit operation for totally separating these from the product hydrogen thus greatly simplifying the overall hydrogen storage equipment and its process of operation.    DETAILED DESCRIPTION - Storage and subsequent release of hydrogen includes contacting hydrogen, in the presence of a hydrogenation catalyst under hydrogenation conditions, with an extended pi-conjugated substrate to effect storage of hydrogen by forming at least partially hydrogenated extended pi-conjugated substrate; and contacting the partially hydrogenated extended pi-conjugated substrate under dehydrogenation conditions in the presence of an amount of a dehydrogenation catalyst to release hydrogen from the partially hydrogenated pi-extended substrate.
NOVELTY - The inner surface of tire pushes a convex portion (1) on rotary shaft direction of tire, when shape of tire is changed. A rotary shaft (8) is rotated with centrifugal force by fluctuation of the magnetic field formed between the magnetic poles (13), when support (2) receives the motion of convex portion.    USE - For power generation in tire of vehicle.    ADVANTAGE - Power is generated in the tire, using the generated centrifugal force, effectively.    DESCRIPTION OF DRAWING(S) - The figure shows a cross-sectional perspective diagram of the electric power generation apparatus in tire.    support (2)    rotary shaft (8)    convex portion (1)    magnetic poles (13)
NOVELTY - The module has a fuel cell of proton exchanging membrane type. The cell is supplied with air compressed by a compressor (2) driven by an electrical motor (3). Two valves are placed in open position for connecting cathode and anode zones of the cell. The direction of rotation of the compressor is reversed by reversing the direction of rotation of the motor during water drainage phase, after stopping cell operation.    USE - Used in a vehicle.    ADVANTAGE - The compressor and the motor not only supply the fuel cell with compressed air but also allow to drain water after stopping the operation of the cell, thus avoiding deterioration of the cell and facilitating cold starting. The compressor and the motor reduce the number of components of the power module and improve reliability of the power module as well as its availability.    DETAILED DESCRIPTION - An INDEPENDENT CLAIM is also included for a process frost freeing fuel cell of proton exchanging membrane type.    DESCRIPTION OF DRAWING(S) - The drawing shows principal units of a power module comprising a fuel cell in its normal operation configuration.    Compressor (2)    Electrical motor (3)    Turbine (6)    Valves (13, 16)
NOVELTY - Three-stacked disc-shaped supply manifolds (1-3) provided with central inlet ports (6-8) are connected to three identical peripheral volute-shaped elongated tubular combustor ducts (5) through three peripheral mixer ports (4). The combustor ducts are connected with a peripheral tangential jet nozzle (13).    USE - In gas turbine for generation of electric power for generators and other devices requiring rotary power, including water craft, vehicles and aircraft.    ADVANTAGE - Compact and light weight structure. Enables combustion to occur inside the rotor which drives itself with peripheral jets.    DETAILED DESCRIPTION - An INDEPENDENT CLAIM is also included for sinusoidal toroid stator housing rotor.    DESCRIPTION OF DRAWING(S) - The figure shows an axial central cross-sectional view of a disk shaped rotor.    Three-stacked disc-shaped supply manifolds (1-3)    mixer ports (4)    elongated tubular combustor ducts (5)    central inlet ports (6-8)
NOVELTY - The structure has a seat frame (63) covered with a seat (27) to hold an article in an exposed state on a seat frame. The frame forms an article accommodating space below the seat. A charger (25) charges a battery (18) that is disposed at a lower portion of the accommodating space and is attached to a seat post (21) through a supporting unit (64). A charging cable (218) energizes the charger and is disposed in the seat post.    USE - Used in a vehicle e.g. motorcycle, and motor-driven vehicle (claimed), and also in a vehicle for traveling on an irregular ground, golf cart, industrial machine, agricultural machinery, civil engineering machine, and construction machine.    ADVANTAGE - The seat frame is covered with the seat to hold the article in an exposed state, and hence the article accommodated in the article accommodating space does not become wet with rain even if a cover is not provided towards the article accommodating space. The structure thus prevents the article form becoming wet with rain. The structure is a simple since the seat frame and the seat are attached to the seat post, thus reducing the number of parts which results in a reduction of the weight.    DETAILED DESCRIPTION - An INDEPENDENT CLAIM is also included for a motor-driven vehicle.    DESCRIPTION OF DRAWING(S) - The drawing shows a side elevational view of the motor-driven vehicle.    Battery (18)    Seat post (21)    Charger (25)    Seat (27)    Seat frame (63)    Supporting unit (64)    Charging cable (218)
NOVELTY - A fuel cell system comprises a fuel cell that generates electric power through electrochemical reactions of oxygen included in an oxidizing gas with hydrogen included in a fuel gas; and electrostatic delivery module in the fuel gas conduit and/or the oxidizing gas conduit (36) for effectuating electrostatic delivery of water droplets flocculated in the conduit(s) to deliver the water droplets out of the gas conduit.    USE - For vehicle (claimed).    ADVANTAGE - The system has a simple structure which effectively removes the water content from the gas conduit without placing any movable member like a vibrator in the gas conduit and without atomizing the water droplets flocculated in the gas conduit. The water produced by the electrochemical reaction is readily flocculated in the oxidizing gas conduit. It delivers water droplets intact out of the gas conduit.    DETAILED DESCRIPTION - A fuel cell system comprises a fuel cell that generates electric power through electrochemical reactions of oxygen included in an oxidizing gas, which is flown through an oxidizing gas conduit provided on a cathode side of an electrolyte membrane, with hydrogen included in a fuel gas, which is flown through a fuel gas conduit provided on an anode side of the electrolyte membrane. An electrostatic delivery module is provided in at least one of the fuel gas conduit and the oxidizing gas conduit and effectuates electrostatic delivery of water droplets flocculated in the conduit(s) to deliver the water droplets out of the gas conduit. An INDEPENDENT CLAIM is also included for a vehicle having the inventive fuel cell system.    DESCRIPTION OF DRAWING(S) - The figure is a sectional view of a separator with oxidizing gas conduits.    Oxidizing gas conduit (36)    Groove (36b)    Multiple electrodes (37)    Lower insulator layer (37a)    Separators (40)
NOVELTY - A temperature detector (31) senses operating temperature of a fuel cell. A temperature maintenance controller (42) performs maintenance operation of fuel cell once detected operating temperature is equal or less than reference temperature during fuel cell non-operating state. A warning unit (59) generates warning upon detection of abnormality in operating temperature detected by an abnormality detector (44).    USE - Fuel cell system for power source of electric automobile.    ADVANTAGE - Ensures reliable temperature maintenance operation. Prevents water from freezing inside fuel cell during non-operating state. Ensures easy determination of abnormality in detected operating temperature. Eliminates temperature maintenance operation using incorrect detected temperature.    DETAILED DESCRIPTION - An INDEPENDENT CLAIM is also included for a fuel cell system operating method.    DESCRIPTION OF DRAWING(S) - The figure shows the block diagram of a fuel cell temperature maintenance circuit.    Temperature detector (31)    Temperature maintenance controller (42)    Abnormality detector (44)    Start switch (58)    Warning unit (59)
NOVELTY - A pump (56) is scavenged by a dry scavenging gas during a switching off process in order to remove the quantity of water present in the pump.    USE - For component of fuel cell system of e.g. an electric vehicle.    ADVANTAGE - Avoids harmful effects of accumulating condensate at temperatures below the freezing point.    DETAILED DESCRIPTION - An INDEPENDENT CLAIM is also included for a fuel cell system.    DESCRIPTION OF DRAWING(S) - The figure shows the schematic representation of the fuel cell system.    Fuel cell stack (10)    Anode cycle (12)    Valve (20)    Air compressor (28)    Pump (56)
NOVELTY - An electric double-layer capacitor comprises a solid polymer electrolyte (7) comprising a polymer compound having a branched carbonate structure as a partial structure, and electrolyte salt(s); and a pair of polarizable electrodes.    USE - Used as double-layer capacitor.    ADVANTAGE - The solid electrolyte has high ionic conductivity, and excellent in durability, electrochemical stability, processability, safety and reliability. This provides a capacitor which has high output voltage, large takeout current, and good processibility, long life and excellent reliability, and which can be produced at low cost.    DETAILED DESCRIPTION - An electric double-layer capacitor comprises a solid polymer electrolyte comprising a polymer compound having a branched carbonate structure of formula: -(-(C(R1)(R2))m-O-C(O)-O-)-as a partial structure and electrolyte salt(s); and a pair of polarizable electrodes.    R1, R2=H; linear, branched or cyclic 1-10C alkyl; linear, branched or cyclic 1-10C alkoxy; or linear, branched or cyclic 1-10C alkoxyalkyl;    m=3-10;    n=1-500.    R1 or R2 within the same molecule are not a hydrogen atom at the same time. INDEPENDENT CLAIMS are also included for:    (A) an electrochromic device comprising a solid polymer electrolyte comprising a polymer compoundas partial structure and electrolyte salt(s), and an electrochromic layer; and    (B) a polymerizable compound of formula: H2C=C(R4)-C(O)-O-(-(C(R1)(R2))m-O-C(O)-O-)n-R7 (5), or H2C=C(R4)-C(O)-(OR5)x-N(R6)-C(O)-O-(-(C(R1)(R2))m-O-C(O)-O-)n-R7 (6).    R4=H; or linear, branched or cyclic 10-10C alkyl;    R7=chained, branched and/or cyclic 1-30C organic group, which can contain a heteroatom and/or unsaturated bond;    x=0 or 1;    R6=R1.    DESCRIPTION OF DRAWING(S) - The figure is a schematic cross-sectional view showing a thin battery.    Positive electrode (1)    Separator (2)    Negative electrode (3)    Collector (4)    Solid polymer electrolyte (7)
NOVELTY - The apparatus has a radio unit (1) which communicates with an on-road radio equipment (30) installed at a location in a road. A data processing unit (2) processes the data received from radio unit. A power switch (4) is inserted in a power supply line extending from a battery (3) to the radio and processing units. The switch has a power save function for control of power supply from the battery.    USE - Used for on-vehicle dedicated short-range communication., e.g. for toll collection, traffic or other information presentation to driver from off-board device    ADVANTAGE - The power switch has a power save function for control of power supply from the battery, thereby reducing or restraining the power consumption of apparatus when it is operated in a communication area detection mode.    DESCRIPTION OF DRAWING(S) - The drawing shows a block diagram of a configuration of an on-vehicle DSRC apparatus.    Radio unit (1)    Data processing unit (2)    Battery (3)    Power switch (4)    On-road radio equipment (30)
NOVELTY - The transparent fuel tank (12) of the fuel cell (16), has a fuel peep lid (84) provided with a fuel gauge window (86) for confirming the liquid/fuel level within the fuel tank.    USE - E.g. digital camera, analog camera, mobile telephone, notebook personal computer (PC) with fuel cell such as methanol direct-type fuel cell.    ADVANTAGE - Residual fuel amount can be easily confirmed irrespective of the direction of the electronic device.    DESCRIPTION OF DRAWING(S) - The figure shows a perspective view of the digital camera mounted with the fuel cell.    digital camera (10)    fuel tank (12)    fuel cell (16)    fuel peep lid (84)    fuel gauge window (86)
NOVELTY - A control unit controls a fuel cell to generate electric power when position detectors (82,84) of a camera (10), detect that the fuel tank (12) is positioned above the fuel cell.    USE - Fuel cell mounting apparatus e.g. digital camera in mobile telephone, analog camera and notebook personal computer.    ADVANTAGE - Enables generating electric power by supplying fuel to the fuel cell from a fuel tank reliably.    DESCRIPTION OF DRAWING(S) - The figure shows the perspective view of the digital camera.    digital camera (10)    fuel tank (12)    position detectors (82,84)    swiveling board (96)
NOVELTY - A heated water circuit (10) connects a circulation pump (14), an air-exhausting heat-recovery heat-exchanger (8), a recuperator (9), an exhausted-hydrogen heat-recovery heat-exchanger (6) and an exhaust-gas heat-recovery heat-exchanger (3), in order between the lower exit and upper portion of a thermal storage tank (1).    USE - For recovering heat generated during electric power generation of fuel cell.    ADVANTAGE - Enables to obtain hot water using a fuel cell co-generation apparatus having small-sized thermal storage tank with short start-up time.    DESCRIPTION OF DRAWING(S) - The figure shows a block diagram of the fuel cell co-generation apparatus. (Drawing includes non-English language text).    thermal storage tank (1)    exhaust-gas heat-recovery heat-exchanger (3)    exhausted-hydrogen heat-recovery heat-exchanger (6)    air-exhausting heat-recovery heat-exchanger (8)    recuperator (9)    heated water circuit (10)    circulation pump (14)
NOVELTY - A cooling water circuit (4) connects a heat radiator (6), a cooling-water tank (13) and a fuel cell (1). A hot-water-storage circulation circuit (8) recovers heat from the radiator by pumping water from a hot-water storage tank (3). An air circuit (11) connects a modifier (2) to an anode (9) of fuel cell, and the primary and secondary sides of a heat exchanger (5) to a cathode (10) of cell through the cool-water tank.    USE - For recovering heat generated during electric power generation of fuel cell.    ADVANTAGE - The air supply to the cathode of a fuel cell is maintained at high humidity, with less cooling water consumption.    DESCRIPTION OF DRAWING(S) - The figure shows a block diagram of fuel cell co-generation apparatus. (Drawing includes non-English language text).    fuel cell (1)    modifier (2)    hot-water-storage tank (3)    cooling-water circuit (4)    total enthalpy heat exchanger (5)    heat radiator (6)    hot-water-storage circulation circuit (8)    anode (9)    cathode (10)    air circuit (11)    cooling water tank (13)
NOVELTY - A hydrogen generator (3) reforms the compound of hydrocarbon group using electric power generated by solar-light energy and wind energy. The heat pumps (4a,4b) heat the hydrogen occlusion alloy along the hydrogen flow path, and a thermal storage unit (10) absorbs the heat generated by the occlusion alloy.    USE - For electric power storage in lead battery.    ADVANTAGE - Enables storing the electric power generated by the fuel cell in the lead battery with low loss, using cheap structure. Reduces the global warming effect gas, efficiently.    DESCRIPTION OF DRAWING(S) - The figure shows a block diagram of the hydrogen energy system.    hydrogen generator (3)    heat pumps (4a,4b)    fuel cell (5)    reserve tank (8)    thermal storage unit (10)
NOVELTY - A controller (5) switches the discharged hot water from a storage tank (1) which utilizes exhaust heat of fuel cell, to a hot water supply line (4) or the water injection port (6) of the washing machine. The controller switches the hot water to the injection port of the washing machine, only when the detected temperature and the amount of the hot water in the storage tank is above preset value.    USE - For supply of warm water using storage tank which stores water using fuel cell exhaust heat, to washing machine, dish washer, under remote control.    ADVANTAGE - Continuation of the stopped state of electric power generation by fuel cell is eliminated and efficient utilization of the fuel cell is performed using the controller.    DESCRIPTION OF DRAWING(S) - The figure shows a block diagram of the warm water supply apparatus. (Drawing includes non-English language text).    storage tank (1)    remote control (3)    hot water supply line (4)    controller (5)    water injection port (6)
NOVELTY - A fixing tool (24) attached at the front of the battery case (20), pushes and fixes battery (18) to the battery case. The lock tool (26) carries out tension operation of the fixing tool in the downward direction by tightening the wing-nut (25) which is engaged with the fixing tool, so that front and back swiveling of the fixing tool is carried out in the bottom end.    USE - Riding type rice transplanter.    ADVANTAGE - Enables to attach or detach the battery from the right and left horizontal direction.    DESCRIPTION OF DRAWING(S) - The figure shows the top view of the battery attachment unit.    battery (18)    battery case (20)    fixing tool (24)    wing-nut (25)    lock tool (26)
NOVELTY - The electrode consists of iron compound, which occludes and discharge calcium in a non-aqueous electrolyte (5).    USE - For non-aqueous electrolyte secondary battery used as portable power supply for motor vehicle, portable electronic device, and communication apparatuses such as compact video camera, mobile telephone and notebook-type personal computer.    ADVANTAGE - The high capacity non-aqueous electrolyte secondary battery with the electrode, has high charging and discharging capacity.    DESCRIPTION OF DRAWING(S) - The figure shows the test cell of the non-aqueous electrolyte secondary battery.    Working electrode (1)    Counter electrode (2)    Reference pole (3)    Separator (4)    Non-aqueous electrolyte (5)    Test-cell container (10)
NOVELTY - An electrode catalyst (4) is arranged at both sides of a solid polymer electrolyte film (1). A fluid path (2) is formed inside the electrolyte film. A water absorption material (3) containing inorganic porous particle such as silica gel is provided at the inner wall of the fluid flow path.    USE - E.g. solid polymer electrolyte fuel cell in fuel cell system (claimed) for vehicle.    ADVANTAGE - Since the water absorbed by the water absorption material is ejected outside through the flow path, freezing by the catalyst layer and flooding in the electrode surface can be prevented reliably, and hence electric power can by generated smoothly even in cold condition. The wettability of the electrolyte film can be controlled during the operation of fuel cell.    DETAILED DESCRIPTION - An INDEPENDENT CLAIM is also included for fuel cell system.    DESCRIPTION OF DRAWING(S) - The figure shows a perspective view of the membrane and electrode assembly of fuel cell.    solid polymer electrolyte film (1)    fluid flow path (2)    water absorption material (3)    electrode catalyst (4)
NOVELTY - The battery contains 0.5-5 mass part of compound of barium-lead-sulfur-oxygen with respect to 100 mass part of lead oxide which is used as the main raw material of active material of negative electrode.    USE - Used in motor vehicle. Also used for electric power storage and backup.    ADVANTAGE - Prevents deterioration of negative electrode and improves the reliability of the battery, even if the battery is repeatedly charged and discharged, and used in partial charge state.
NOVELTY - Fuel shut off valve is arranged in a fuel filling route formed between a fuel receptacle (11) and a fuel storage unit. An electric-power generator generates electric power using one portion of fuel supplied to a fuel cell vehicle through the fuel filling route. The valve is opened and closed during supply of the fuel to the vehicle and during non-supply state of fuel to the vehicle, respectively.    USE - For controlling filling of fuel to fuel storage unit of fuel cell vehicle, used in hydrogen station.    ADVANTAGE - Enables reliable control of the fuel filling operation, without using an external power supply. The need for wiring of harness for external power supply is eliminated, simplifying the structure of the filling control system of fuel.    DESCRIPTION OF DRAWING(S) - The figure shows a block diagram of the filling control system. (Drawing includes non-English language text).    fuel system (1)    high-pressure container (12)    fuel filling line (13)    filling protective device (16)    controller (24)
NOVELTY - A primary cooling line (6) passes through a fuel cell (3), to remove the reaction heat produced in the fuel cell. A supercooling latent-heat thermal storage material is filled in the cooling line. An electric device (7) produces the signal to start the crystallization of the supercooling latent-heat thermal storage material which is in an overcooling liquid state, for warming-up of the fuel cell.    USE - For use in motor vehicle, to produce electric power.    ADVANTAGE - Enables efficiently warming up the fuel cell while maintaining the high energy efficiency of the system, by warming the fuel cell by the thermal storage material.    DESCRIPTION OF DRAWING(S) - The figure shows a block diagram of the fuel cell system. (Drawing includes non-English language text).    fuel cell (3)    primary cooling line (6)    electric device (7)    oxygen supply unit (25)    hydrogen supply unit (27)
NOVELTY - A winding electrode (3) comprising of separators placed between an anode sheet and cathode sheet, are flattened to ellipse-shape. A cylindrical case (2) has a safety valve to discharge the gas. The ellipse-shaped winding electrode is accommodated in the case.    USE - E.g. lithium (Li) ion secondary battery and nickel-metal hydride (Ni-MH) battery for motor vehicle, information terminal and communication apparatus.    ADVANTAGE - The bursting of the battery case is prevented reliably.    DETAILED DESCRIPTION - An INDEPENDENT CLAIM is also included for secondary battery manufacturing method.    DESCRIPTION OF DRAWING(S) - The figure shows the top view of the Li ion secondary battery.    Li ion secondary battery (1)    cylindrical case (2)    winding electrode (3)    breadth-side portion (21)    length-side portion (22)
NOVELTY - An estimation unit estimates voltage of a battery pack (2) in unloaded condition from voltage of pack in loaded condition before turn OFF of an ignition switch (9). A subtraction unit subtracts voltage of pack in unloaded condition immediately after turn ON of switch from estimated voltage. A calculation unit calculates amount of self discharge of battery pack during parking time between ON and OFF of the switch.    USE - For detecting discharge amount of battery e.g. lithium ion battery mounted on vehicle during parking.    ADVANTAGE - Detects the amount of self discharge of the battery during parking accurately, and reduces the power consumption of the battery.    DESCRIPTION OF DRAWING(S) - The figure shows the structure of discharge amount detector of battery. (Drawing includes non-English language text).    motor (1)    battery pack (2)    ignition switch (9)    battery modules (M1-M3)    battery cell (C)
NOVELTY - A catalyst contains a catalyst particle and a co-catalyst particle, both supported on a support containing a zinc aluminum complex oxide. The catalyst particle contains copper and the co-catalyst contains a co-catalyst element chosen from alkali metal and alkaline earth metal element.    USE - For water gas shift reactions such as carbon monoxide shift reaction used for producing hydrogen for fuel cell, synthetic reaction of methanol, decomposition reaction of methanol and methanol water vapor modification reaction.    ADVANTAGE - The catalyst has improved catalytic activity and large specific surface area and is economical. The degree of reduction of carbon monoxide conversion ratio, which accompanies the raise of the space velocity in the catalyst for water gas shift reaction, is reduced.
NOVELTY - The battery cells (201) connected in series supply power to load. Switches (10) are provided in series with the battery cells to interrupt electric power to load.    USE - For hybrid vehicle, fuel cell electric vehicle.    ADVANTAGE - The switching arrangement is such that the electrical energy handled by each relay is reduced and generation of arc in the switch is reduced. Hence, expensive sealing arrangement is avoided.    DESCRIPTION OF DRAWING(S) - The figure shows the circuit diagram of the battery system. (Drawing includes non-English language text).    switches (10)    battery cells (201)
NOVELTY - A regeneration unit regenerates an exhaust-gas purification catalyst. A battery stores electric power generated by a generator. The electric-power is generated in non-regenerating state of the catalyst, when the storage amount of battery is less than primary residual amount. The electric power is generated in regenerated state of the catalyst, when the storage amount of battery is less than secondary residual amount.    USE - For purification of exhaust gas ejected from internal combustion engine.    ADVANTAGE - The deterioration of the emission of the engine is suppressed, by preventing electric power generation during regeneration control of the purification catalyst.    DESCRIPTION OF DRAWING(S) - The figure shows a flowchart of the exhaust gas purification system. (Drawing includes non-English language text).
NOVELTY - The well regions (3A, 3B) of the main and sub metal insulated field effect transistors (MISFETMAIN, MISFETSUB) adjoining gate electrode terminals, are arranged at predetermined interval such that the transistors have same drain withstand voltage.    USE - Semiconductor device with power metal insulated field effect transistor (MISFET) for detecting malfunctioning of motor generator of electric vehicle.    ADVANTAGE - Operation stability is ensured.    DESCRIPTION OF DRAWING(S) - The figure shows a sectional view of a semiconductor chip comprising MISFET with sensor. (Drawing includes non-English language text).    Well regions (3A,3B)    Main metal insulated field effect transistor (MISFETMAIN)    Sub metal insulated field effect transistor (MISFETSUB)    Temperature detection diode (TD)
NOVELTY - A thin film resistor has a pair of polycrystal silicon thin films doped with impurities and a barrier layer not allowing permeation of hydrogen gas. Density of hydrogen gas is measured based on difference between the resistance values of the pair of polycrystal silicon thin films.    USE - For measuring density of hydrogen gas in fuel cell in electric vehicle and in manufacture of semiconductor device.    ADVANTAGE - Exhibits high measurement capability for long time and improves measurement reliability at low cost by using thin film resistor consisting of polyscrystal silicon thin films for measurement of hydrogen gas density.    DESCRIPTION OF DRAWING(S) - The figure shows the top view of the sensor element of the hydrogen gas sensor.    sensor element (1)    semiconductor substrator (2)    diaphragm (3)    heating resistance (4)    thin film resistor (5a-5d)    terminal electrode (12)
NOVELTY - A water-splitting apparatus has a transparent container (8) filled with water. The transparent container has a solar cell (16) integrated between an anode portion and a cathode portion. The solar cell has a photocatalyst layer (11) provided at one or whole portion of light receiving surface.    USE - Used for electrolyzing water used for the manufacture of hydrogen and oxygen used as a fuel for fuel cells.    ADVANTAGE - The water-splitting apparatus electrolyzes water without applying power between the anode and cathode.    DESCRIPTION OF DRAWING(S) - The figure shows a structure of water-splitting apparatus. (Drawing includes non-English language text).    container (8)    photocatalyst layer (titanium-oxide layer) (11)    P-type silicon layer (12)    N-type silicon layer (13)    solar cell (16)    end-face protective coat (21)
NOVELTY - A battery (12) supplies power to electronic toll collection (ETC) transmitter (3) to communicate with road side radio apparatus of the ETC system, when a signal strength detector (17) detects the ETC signal. The battery supplies power to vehicle information and communication system (VICS) receiver (9) to receive road traffic information from electromagnetic wave beacon, when the VICS signal is detected.    USE - For automatic electronic toll collection (ETC) system using microwave communication.    ADVANTAGE - Reduces power consumption and load on battery, by selectively supplying power to the receiver and transmitter according to received signal.    DESCRIPTION OF DRAWING(S) - The figure shows a block diagram of the vehicle mounted radio apparatus. (Drawing includes non-English language text).    ETC receiver (2)    ETC transmitter (3)    VICS receiver (9)    battery (12)    signal strength detector (17)
NOVELTY - A system is described for connection of power from two types of source, under control, to a load, e.g. a vehicle motor. The first type of system is typically an energy store such as a battery, storing large quantities of energy and capable of delivering it comparatively steadily over a long interval, e.g. via an inverter to the load. The second is e.g. a capacitor capable of short-term, high-energy delivery when required. A control system detects and adjusts voltages, enabling smooth connection of the power supplies.    USE - A hybrid power supply unit for e.g. an electrical vehicle.    ADVANTAGE - This system operates at higher efficiency. Furthermore it allows a power storage unit such as a capacitor to be used effectively. Thus it is able to smooth the loading on e.g. a storage cell.    DESCRIPTION OF DRAWING(S) - A schematic diagram illustrates the principle of smoothing the loading on a battery using a capacitor.    power supply unit (1)    battery (2)    capacitor (3)    inverter (4)
NOVELTY - The fuel cell includes guiding plate, membrane electrode, positive electrode current collecting mother board, negative electrode current collecting mother board, front end board, back end board and connecting rod. The fuel cell is separated into several units with the positive electrode current collecting mother board and the negative electrode current collecting mother board; all the positive electrode current collecting mother boards and the negative electrode current collecting mother boards in the different separated units are arranged in the same orientation; and all the positive electrode current collecting mother boards and all the negative electrode current collecting mother boards are connected parallelly separately to constitute said fuel cell. Compared with available technology,the unique design of the present invention makes the fuel cell have increased output current and lowered output voltage when maintaining the volume unchanged.
NOVELTY - The fuel cell pile suitable for mass production and assembling includes guiding plate, porous diffusion layer material, membrane electrode, front end plate and back end plate. The guiding plate has porous diffusion layer material covering its one side, and the membrane electrode consists of proton exchange membrane and catalyst coated to two sides of the proton exchange membrane. Two opposite guiding plates and one membrane electrode in between are pressurized to laminate and front end plate and back end plate are set on two ends to constitute the fuel cell pile. Compared with available technology, the fuel cell pile of the present invention may be detached into three independent parts, including guide plate, porous diffusion layer material and membrane electrode, which may be mass produced to realize the large scale production of fuel cell pile.
NOVELTY - The foamed nickel with Co-Zn-RE alloy coating for surface modification is used as the base plate material for great power MH/Ni cell. It is obtained through coating Co, Zn or Co-Zn-RE alloy onto the surface of foamed nickel, and is used as the base plate material for NH/Ni cell as the power source of electric automobile.    USE - For surface modification. The foamed nickel with Co-Zn-RE alloy coating may be used also in MH/Ni accumulator for electric tools to obtain great discharge current and substitute Cd/Ni accumulator with serious pollution.    ADVANTAGE - Without Ni(OH)2/NiOOH film produced, the foamed nickel with Co-Zn-RE alloy coating has high interface current collecting and conducting capacity, can raise the power density of power cell and meet the requirement of great power for starting electric automobile, accelerating and clamping slope.
NOVELTY - A battery separator has multi-layered non-woven fabric having 2 or more non-woven fabric layers. Layer is wet non-woven fabric layer and spun-bond dry-type non-woven fabric layer with fiber diameter of 3-30 mum, containing semi-aromatic polyamide fiber. The fiber is obtained from aromatic carboxylic acid as dicarboxylic acid component (in mol%) (60 or more), and 6-12C aliphatic alkylene diamine as diamine component (in 60 or more).    USE - For alkali secondary batteries such as nickel-cadmium battery, nickel-zinc-carbon cell and nickel-hydrogen battery, used in hybrid vehicle, electric power assisted bicycle, and electronic devices such as mobile telephone, personal computer and audio.    ADVANTAGE - The separator provides battery with excellent hydrophilicity, alkali resistance, oxidation resistant deterioration property, heat resistance and productivity, at high temperature.
NOVELTY - Non-woven fabric consisting of electroconductive granular material and thermoplastic resin fiber having diameter of 0.1-20 microns is softened by heating and molded to obtain separator.    USE - For manufacturing separator for electrolyte film electrode conjugant (claimed) for fuel cell, especially phosphoric acid type fuel cell, polymer electrolyte fuel cell and direct methanol fuel cell used for power supply of motor vehicle, portable power supply and emergency power source.    ADVANTAGE - The separator provides compact fuel cell having excellent electric power generation efficiency.    DETAILED DESCRIPTION - INDEPENDENT CLAIMS are included for the following:    (1) separator for fuel cell; and    (2) electrolyte film electrode conjugant (7).    DESCRIPTION OF DRAWING(S) - The figure shows the partial perspective diagram of fuel cell stack structure.    separator (1)    flow path (2)    fuel electrode (5)    oxidating agent electrode (6)    electrolyte film electrode conjugant (7)
NOVELTY - The positive and negative current extraction sections (5) formed with respect to the direction of lamination of fuel cell stack (2), extract current generated by the fuel cell stack. A passage provided in the current extraction sections, allows flow of fluid such as water to the fuel cell stack.    USE - Used in fuel cell system (claimed).    ADVANTAGE - Improves power generation conditions of fuel cell stack during startup at temperature below freezing.    DETAILED DESCRIPTION - An INDEPENDENT CLAIM is also included for a fuel cell system.    DESCRIPTION OF DRAWING(S) - The figure shows the fuel cell assembly.    fuel cell assembly (1)    fuel cell stack (2)    current extraction section (5)    extraction plate (5a)    end plate (5b)    indented section (5c)
NOVELTY - The capacitor comprises anode and cathode containing substances capable of carrying lithium ions and having anode active material layer (1) and cathode active material layer (2) formed on anode and cathode collectors (1a, 2a), respectively. Each collector has a through-hole penetrating its front and back surfaces.    USE - For charge storage apparatus (claimed) used for solar power generation, wind power generation. Also for use in uninterruptible power supply system, domestic electric appliance, and drive device of electric vehicle, hybrid vehicle and fuel cell vehicle.    ADVANTAGE - Prevents falling of electrode material formed on through-hole of the collector, thereby realizing organic electrolytic capacitor exhibiting high energy density and high output density.    DETAILED DESCRIPTION - An INDEPENDENT CLAIM is also included for charge storage apparatus.    DESCRIPTION OF DRAWING(S) - The figure shows a sectional view of an organic electrolytic capacitor.    Anode active material layer (1)    Cathode active material layer (2)    Anode collector (1a)    Cathode collector (2a)    Separator (3)
NOVELTY - Prisms (11,12) have plane-of-incidence (11a,12a) on which light (P1) is incident, and emission surfaces (11b,12b) formed at illustration X2 axis with reference to optical axis (O-O). The light emitted from a light source (P) is refracted to light (P3) through prism (11). A diffraction unit (16) provided on outgoing plane (12b), diffracts the light (P3) emitted from another prism (12).    USE - Optical unit for measuring concentration of measuring substance such as organic fuel e.g. methanol. Also for fuel cell such as polymer electrolyte fuel cell (PEFC), direct methanol type fuel cell (DMFC) used in motor vehicle and electronic device.    ADVANTAGE - Since the concentration of the organic fuel supplied to electric power generator is maintained uniformly, the electric power generation efficiency is increased and output voltage of the fuel cell is stabilized.    DETAILED DESCRIPTION - INDEPENDENT CLAIMS are also included for the following:    (1) concentration measurement unit; and    (2) fuel cell.    DESCRIPTION OF DRAWING(S) - The figure shows the top view of the optical unit.    prisms (11,12)    plane-of-incidence (11a,12a)    emission surfaces (11b,12b)    diffraction unit (16)    optical axis (O-O)
NOVELTY - A metal hydride is produced by mechanically grinding or milling a first metal compound with a second metal hydride to produce an intimate mixture of the first and second metal compounds and in situ generation of the hydride of the first metal.    USE - For producing metal hydride used in electrical energy generating system for vehicle (claimed).    ADVANTAGE - The process is carried out at ambient temperature without the separate provision of heat from an external source. The resulting material can be tested for hydrogen evolution without further purification. The solid metal hydride provides a low temperature source of hydrogen.    DETAILED DESCRIPTION - An INDEPENDENT CLAIM is also included for an electrical energy generating system comprising a hydrogen fuel cell having an inlet for hydrogen gas, and a storage vessel containing a solid metal hydride material. The solid metal hydride material is free from solvent. The storage vessel is connected to the inlet of the hydrogen fuel cell. The solid metal hydride material thermally decomposes to release hydrogen gas at a temperature within the operating range of hydrogen fuel cell.    DESCRIPTION OF DRAWING(S) - The figure shows the relationship between T(dec) (the temperature at which binary chemical hydrides decompose to their constituent elements and hydrogen) and E0 (standard redox potential for the M-n+/M0 redox pair in acidic aqueous solutions) for binary metal hydrides; and the operating temperatures of hydrogen fuel cells.
NOVELTY - The battery has positive and negative electrode plates with respective electrode material mixture layers carried on each face of respective electrode current collectors. The positive electrode material mixture layer has a lithium-containing composite oxide. The negative electrode material mixture layer has a graphitizable carbon material capable of absorbing and desorbing lithium, and resistible to a high-load.    USE - Used as a power source for e.g. hybrid electric vehicle (HEV).    ADVANTAGE - The graphitizable carbon material in the negative electrode material mixture layer makes the negative electrode plate resistible to a high-load, thus increasing internal resistance of battery even when the battery is repeatedly charged/discharged with a high-load pulse current for a long period of time. The increased internal resistance improves the input/output power and an excellent cycle life characteristic of the battery.    DESCRIPTION OF DRAWING(S) - The drawing shows a graph depicting the respective cycle life with high-load charge pulses of non-aqueous electrolyte secondary batteries.
NOVELTY - The inverter (voltage transformer) (10) has an output (12) for providing a direct voltage.    USE - For electric shavers, clippers, portable radios, portable televisions, domestic appliances or audio-video equipment in cars, lorries or caravans.    ADVANTAGE - Undesired harmonics greater than 50 or 60 Hz in the output voltage are avoided, reducing the risk of squeaking or crackling in audio-video equipment.    DETAILED DESCRIPTION - A first circuit (13) converts an input voltage into a direct voltage and a second circuit (15) converts the direct voltage into an output voltage.    DESCRIPTION OF DRAWING(S) - Figure 2 shows a circuit diagram for the inverter.    Inverter (10)    Input (11)    Output (12)    Circuits (13, 15)    Capacitor (14)    Semiconductor switches (S1-S4)
NOVELTY - A bipolar plate structure of a fuel cell is provided to allow the fuel or air, whose volume is expanded after reaction, to be discharged smoothly so improving generation efficiency.    DETAILED DESCRIPTION - The bipolar plate structure comprises a membrane electrode assembly (204) comprising a positive electrode (202) as a fuel electrode adhered to the one side of an electrolyte membrane (201) and a negative electrode (203) as an air electrode adhered to the other side; a bipolar plate (205) having a channel for air and fuel placed at both sides of the membrane electrode assembly; and a unit cell-structured generator (200) having a current collector plate (206) placed at the external surface of the bipolar plate. The bipolar plate is such that the cross-sectional area of an exit channel (210'') where fuel or air is flown out is larger than the cross-sectional area of an entrance channel (210') where fuel or air is flown in. Preferably the channel is widened from the entrance to the exit gradually.
NOVELTY - An ink supply unit (26) detachedly attached to printer housing, has an ink supply pump (34) to send out the ink stored in an ink container (33) to inside of a printing drum (15) through an ink feed pipe (20).    USE - Stencil printer.    ADVANTAGE - Prevents drying of ink and adhesion of ink at connection area of ink container and stencil printer, to avoid reduction of printing image quality and to avoid the reduction in operation of stencil printer.    DESCRIPTION OF DRAWING(S) - The figure shows the vertical side view of the stencil printer.    stencil printer (1)    stencil paper (16)    ink feed pipe (20)    printing ink supply unit (26)    ink container (33)    ink supply pump (34)
NOVELTY - A cooling water temperature detector detects circulating water temperature of engine (1). A memory (150) stores battery temperature assessed value and engine cooling water temperature immediately after ignition OFF. A temperature correction device corrects the battery temperature assessed value currently stored in memory, based on engine cooling water temperatures detected immediately after ignition ON.    USE - For controlling temperature of battery of motor vehicle.    ADVANTAGE - Temperature of battery can be detected without using temperature sensor.    DESCRIPTION OF DRAWING(S) - The figure shows structure of battery control apparatus of motor vehicle. (Drawing includes non-English language text).    engine (1)    inverter (7)    battery (8)    controller (15)    memory (150)
NOVELTY - The amount of self-discharge of each cell (11) of a secondary battery is measured and the cells are classified based on the amount of self discharge. The classified cell are combined such that the amount of self discharge is equalized.    USE - For constructing battery module in hybrid and electric vehicles.    ADVANTAGE - Restrains the variation of remaining capacity based on the self-discharge and so improves the effective charge capacitance of the battery while suppressing the over discharge.    DETAILED DESCRIPTION - An INDEPENDENT CLAIM is also included for battery module.    DESCRIPTION OF DRAWING(S) - The figure shows the circuit diagrams of the battery module. (Drawing includes non-English language text).    Cell (11)    Ideal property cell (12)    Parallel connection body (13)
NOVELTY - The fuel stack (1) has electrolyte film interposed between air and fuel chambers. A fuel supply unit (27) supplies fuel gas to stack through supply path (20). An exhaust unit exhausts the fuel gas after chemical reaction through hydrogen flow-path (30), so that residual air remaining in fuel chamber during starting of fuel cell, is ejected faster than ejection speed of fuel gas during normal drive operation.    USE - For power supply of electric vehicle.    ADVANTAGE - Prevents the deterioration of cathode and electrolyte film of fuel cell easily, by ejecting the residual gas from the fuel chamber, efficiently.    DESCRIPTION OF DRAWING(S) - The figure shows a block diagram of the fuel cell system. (Drawing includes non-English language text).    fuel stack (1)    hydrogen supply path (20)    fuel supply unit (27)    hydrogen flow-path (30)    controller (80)
NOVELTY - A sealing element (9) is arranged between the collectors (2), so that the circumference of a positive electrode active material layer (3) comprising lithium and transition metal, gel electrode layer (5), negative electrode active material layer (4) are surrounded. A insulator (10) which prevents the contact of bipolar electrodes is laminated in between the collectors, through the gel electrode layer.    USE - In vehicles (claimed) such as electric vehicle, hybrid vehicle, or other motor vehicles.    ADVANTAGE - Enables to prevent the short circuit between the bipolar electrodes, effectively by providing an insulator.    DETAILED DESCRIPTION - INDEPENDENT CLAIMS are also included for the following:    (1) bipolar battery manufacturing method;    (2) battery pack; and    (3) vehicle.    DESCRIPTION OF DRAWING(S) - The figure shows a sectional view of the bipolar battery.    positive electrode active material layer (3)    negative electrode active material layer (4)    gel electrode layer (5)    sealing element (9)    insulator (10)
NOVELTY - A high pressure tank (2) stores gas or liquid fuel in high pressure state. An inverter (5) is provided at inner region of high pressure tank, for controlling operational status of fuel cell system.    USE - Cooling device for fuel cell system used in electronic device of electric vehicle.    ADVANTAGE - Increases the layout property of fuel cell system in desired manner, thereby decreasing weight and cost of the fuel cell system.    DETAILED DESCRIPTION - An INDEPENDENT CLAIM is also included for cooling system.    DESCRIPTION OF DRAWING(S) - The figure shows the block diagram of the fuel cell system. (Drawing includes non-English language text).    fuel cell (1)    high pressure tank (2)    compressor (3)    motor (4)    inverter (5)    control valve (6)
NOVELTY - A controller (31) stops the supply of fuel gas by fuel gas source (3), when system shutdown command is output. A separation and recovery unit (21) separates and recovers the water droplets from the fuel gas which is re-circulated from exit (2c) to inlet (2a) after the output of shutdown command.    USE - Fuel cell system using hydrogen gas as fuel.    ADVANTAGE - Enables easy recovery of the water droplets from circulating gas, hence failure of system under low temperature is avoided.    DESCRIPTION OF DRAWING(S) - The figure shows the block diagram of fuel cell system. (Drawing includes non-English language text).    inlet (2a)    exit (2c)    supply unit (3)    circulation pump (15)    droplet separation and recovery unit (21)    controller (31)
NOVELTY - The electrode catalyst comprises platinum supporting carbon and polyelectrolyte. The electrode catalyst has an antioxidant or antioxidant group-containing layer, which is covered on carbon surface of the platinum supporting carbon. The layer is not covered on platinum site of the platinum supporting carbon.    USE - For fuel cell (claimed) for use in e.g. electric vehicle.    ADVANTAGE - The electrode catalyst provides fuel cell with high durability and oxidation resistance.    DETAILED DESCRIPTION - INDEPENDENT CLAIMS are included for the following:    (1) manufacture of electrode catalyst; and    (2) fuel cell.    DESCRIPTION OF DRAWING(S) - The figure shows the model of electrode catalyst of fuel cell. (Drawing includes non-English language text).
NOVELTY - Manifold (2A,2B) having taper portion (8) is installed in opposing side surfaces of a stack (1) while manifold (3A,3B) having inclination portion (9) is installed in other opposing side surfaces of the stack. The manifold (3A,3B) provides a tightening force to the taper portion from the inclination portion so that the manifold (2A,2B) is clamped with the stack.    USE - In vehicle.    ADVANTAGE - Enables combining of the components which provide tightening force effectively and reduces the number of components so the fuel cell is made compact in size. The degrees of freedom of the arrangement of tightening rod in the stack is increased.    DESCRIPTION OF DRAWING(S) - The figure shows the section of the external manifold type fuel cell. (Drawing includes non-English language text).    Stack (1)    Manifolds (2A,2B,3A,3B)    Taper portion (8)    Inclination portion (9)
NOVELTY - The polymer battery (1) has an anode (3), a cathode (4) and a polymer electrolyte (5). Anode and/or cathode is free from polymer component, which is contained in non-aqueous polymer electrolyte. The absorption factor of non-aqueous electrolyte is 14 mass% or less.    USE - For battery pack used as power supply of motor for driving wheel of electric and hybrid vehicles (both claimed).    ADVANTAGE - The polymer battery prevents the liquid exhaustion of electrode. The battery pack equipped with battery, provides vehicles having excellent durability.    DETAILED DESCRIPTION - The polymer electrolyte contains gamma-butyrolactone as electrolyte liquid. The anode contains complex oxide of lithium and transition metal. The cathode contains carbon or lithium, and transition metal composite. INDEPENDENT CLAIMS are included for the following:    (1) battery pack (50); and    (2) motor vehicle (100).    DESCRIPTION OF DRAWING(S) - The figure shows a sectional drawing of the structure of polymer battery.    polymer battery (1)    collector (2)    anode (3)    cathode (4)    electrolyte (5)    battery pack (50)    motor vehicle (100)
NOVELTY - The pressure vessel (1) has baffle plates (2A) arranged at storage chamber (17) of container (10) for changing direction of flow of gas from gas input opening (16). The baffle plate has number of connectors (5) for connecting the center board (3) provided facing the opening, and circumference board (4) which is connected to surrounding surface of storage chamber, in shape of inward protrusion over perimeter.    USE - For fuel tank (claimed) used in vehicle (claimed) such as motor vehicle such as hydrogen fueled car, and rail vehicle.    ADVANTAGE - The pressure in the storage chamber is homogenized by arrangement of baffle plates. Thus filling of gas within the storage chamber is performed at high speed. The structure of vessel is simplified and thus manufacturing is performed easily.    DETAILED DESCRIPTION - INDEPENDENT CLAIMS are also included for:    (a) fuel tank; and    (b) vehicle.    DESCRIPTION OF DRAWING(S) - The figure shows a perspective view of pressure vessel.    pressure vessel (1)    baffle plate (2A)    center board (3)    circumference board (4)    connectors (5)    container (10)    gas input opening (16)    storage chamber (17)
NOVELTY - The liner (1) has a reinforcement element (6) divided by cross plates (8), accommodated in cylinder unit (5) of cylinder (2) such that the edges of reinforcement element protrudes to exterior. A pair of end plates (3,4) are provided at either sides of cylinder (2) by enclosing edges of reinforcement element. The contact portion of cylindrical unit, reinforcement element and end plates are joined by e.g. welding.    USE - For gas cylinder used in oxygen supply system (claimed) or natural gas supply system (claimed) in fuel cell system in electric vehicle (claimed).    ADVANTAGE - Prevents fracture of the joining portion of the cylindrical unit, end plates and reinforcement element, due to internal pressure so the operability is improved    DETAILED DESCRIPTION - INDEPENDENT CLAIMS are also included for the following:    (1) fuel cell system;    (2) electric vehicle;    (3) co-generation system;    (4) natural gas supply system;    (5) natural gas vehicle;    (6) oxygen gas supply system; and    (7) liner manufacturing method.    DESCRIPTION OF DRAWING(S) - The figure shows a perspective view of the liner for gas cylinder.    Liner (1)    Cylinder (2)    end plates (3,4)    Cylindrical unit (5)    Reinforcement element (6)    Cross-plates (8)
NOVELTY - A gas storage system has a tank (1-3) connected to a gas supply path, which stores fuel gas supplied from gas charging apparatus (7). The tank is provided with a gas occlusion material at inner surface, and has a heat-exchanger (16-36) and heat-exchanger (4-6) connected to heat-exchanger (16-36) via a heat transfer port. The heat-exchanger (4-6) exchanges heat between fuel gas flowing through gas supply path.    USE - For storage of fuel gas mounted in vehicles.    ADVANTAGE - The gas storage system stores gas in number of containers, and prevents production of unwanted energy.    DESCRIPTION OF DRAWING(S) - The figure shows a block diagram of gas storage system. (Drawing includes non-English language text).    Tanks (1-3)    Heat-exchangers (4-6,16-36)    Gas charging coupler (gas-charging apparatus) (7)    Gas introduction port (12-32)    Gas distribution pipe (14-34)
NOVELTY - The main and sub pipelines (7,9) are connected respectively to the large hydrogen occlusion alloy containers (X1-X6) and the small hydrogen occlusion alloy containers (Y1-Y2). A main line (12) connected to the pipelines, supplies hydrogen to an utilization device from the large containers or the small containers, by selective opening of valves (V1,V2) provided in the main and sub pipelines.    USE - For supplying hydrogen gas to fuel cell of electric vehicle, or heat pump.    ADVANTAGE - By alternately shifting the timing of the switching of the valves of the main and sub pipelines, the temperature and pressure of the alloy filled in the large and small containers is made same in a short time, hence hydrogen gas is stably discharged from the unit for a long time.    DESCRIPTION OF DRAWING(S) - The figure shows a schematic view of the hydrogen supply unit.    Casing (2)    Pipelines (7,9)    Auxiliary container (10)    Main line (12)    Valves (V1-V2)    Containers (X1-X2,Y1-Y2)
NOVELTY - The battery has cell structure which piled up cell frame (1) and electrode. The ratio of length of battery in horizontal and vertical directions is set to 0.1-0.5. The ratio of cross-section of liquid supply and drainage slits (4,5) arranged in cell frame is set to 2-3.    USE - Redox flow battery.    ADVANTAGE - Enables decreasing cell pressure loss so energy efficiency is improved and loss by shunt electric current is decreased.    DESCRIPTION OF DRAWING(S) - The figure shows the cell frame of redox flow battery.    Cell frame (1)    Liquid supply slit (4)    Liquid drainage slit (5)    Grooves (6a,6b)
NOVELTY - The positive/negative electrode lead pieces (9a,19a) and the electrode plates (20,30) are wound through a separator. Offset arrangement of the electrode pieces is performed in width direction, so as to intersect with the side edges of respective positive and negative electrode collectors (19,20) in the longitudinal direction.    USE - For use in power supply of portable apparatus such as video tape recorder (VTR) camera, notebook type personal computer and mobile telephone. Also used for motor vehicle.    ADVANTAGE - The generation of micro short circuit between the positive/negative poles is avoided, even if the flash protrudes from the formation location of the positive and negative electrode lead pieces. Hence voltage drop is suppressed and high capacitance output is ensured.    DESCRIPTION OF DRAWING(S) - The figure shows a front view of positive/negative electrode board of cylindrical shaped lithium ion secondary cell.    positive electrode collector (9)    positive electrode lead piece (9a)    negative electrode collector (19)    negative electrode lead piece (19a)    positive electrode plate (20)    negative electrode plate (30)
NOVELTY - The battery case (6) has forced discharge circuit (10) for discharging a battery. An indicator (7) indicates the operating state of the forced discharge circuit from outside.    USE - E.g. for lead storage battery, nickel-cadmium battery, nickel-hydrogen battery, lithium secondary battery, lithium-polymer battery used in portable device such as personal computer (PC), mobile telephone and also in vehicle e.g. car.    ADVANTAGE - Ensures safety of the battery after usage.    DESCRIPTION OF DRAWING(S) - The figure shows the circuit diagram of the forced discharge circuit of the battery pack. (Drawing includes non-English language text).    indicator (7)    forced discharge circuit (10)    display board (17)    battery pack (20)    discharge switch (SW)
NOVELTY - The hybrid secondary-battery-case (A) has longer side-metal-resin composite boards (C) and shorter-side thermoplastic resin walls (D) which are integrated together.    USE - Closed-type hybrid secondary-battery-case e.g. for nickel-hydrogen battery, lithium metal battery, lithium ion battery, lead storage battery and alkaline storage battery used to supply power to internal combustion (IC) engine of motor vehicle. Also used to supply power for computer and other moving apparatus.    ADVANTAGE - The durability of closed-type hybrid secondary-battery-case, is improved, by simple technique.    DESCRIPTION OF DRAWING(S) - The figure shows the structure of the closed-type hybrid secondary-battery-case.    secondary battery case (A)    lid (B)    longer side-metal-resin composite boards (C)    shorter-side thermoplastic resin walls (D)    opening (F)
NOVELTY - The hydrogen gas generation apparatus has an excitation unit to produce high active hydrocarbon by exciting hydrocarbon-group fuel, a supply unit (10) to supply hydrocarbon catalyst (20).    USE - For supplying hydrogen gas to fuel cell mounted on vehicles, such as electric vehicle, and internal combustion engine, such as hydrogen fueled engine.    ADVANTAGE - The hydrogen gas generation apparatus is compact, lightweight, and carries out rapid dehydrogenation of hydrocarbon-group fuel. The apparatus has improved high-efficiency hydrogen gas generating amount.    DETAILED DESCRIPTION - The hydrocarbon fuel is preferably decalin.    DESCRIPTION OF DRAWING(S) - The figure shows the outline block diagram of the hydrogen gas generation apparatus. (Drawing includes non-English language text).    plasma generating unit (5)    supply unit (10)    reactor (15)    heated catalyst (20)    combustion chamber (24)
NOVELTY - The electrolytic capacitor (C1) has heat dissipation element (10A) made of aluminum, that are arranged between wiring terminals (30) and electrode terminals (5). The wiring terminals and the heat dissipation elements are fastened with the electrode terminal by fixing bolt (20) through the holes in the wiring terminals, heat dissipation elements and the electrode terminals.    USE - Electrolytic capacitor used in inverter circuit and alternating current (AC) servomotor drive circuit in electric vehicle, fuel cell vehicle, solar power generation system and industrial power supply.    ADVANTAGE - The heat dissipation characteristic is improved reliably and the cost of the capacitor is reduced.    DETAILED DESCRIPTION - INDEPENDENT CLAIMS are also included for the following:    (1) electrolytic capacitor using method; and    (2) connection method of electrolytic capacitor with wiring terminal.    DESCRIPTION OF DRAWING(S) - The figure shows the exploded perspective view of the electrolytic capacitor.    electrode terminals (5)    heat dissipation elements (10A)    bolt (20)    wiring terminals (30)    electrolytic capacitor (C1)
NOVELTY - The fine particle-like positive electrode material comprises lithium transition metal complex oxide particles with trace amount of impurities. The material does not contain particles of diameter 25 mum or more. The ratio of impurity with respect to complex oxide particles is 0.3% or less.    USE - For positive electrodes used in lithium secondary battery (both claimed), for motor vehicles and electric trains.    ADVANTAGE - The battery has high output and does not have short circuit problem. The battery is highly reliable during voltage reduction. The electrode has desired thickness and reliability.    DETAILED DESCRIPTION - INDEPENDENT CLAIMS are included for the following:    (1) lithium secondary battery positive electrode; and    (2) lithium secondary battery.
NOVELTY - The stack has a laminate structure that includes electrodes (48,50) and metal separator (30). The terminal plates (16a,16b) are arranged at both ends of laminate structure. A rubber element (80) is formed between terminal plate and laminate structure.    USE - Fuel cell stack.    ADVANTAGE - Distributes resistance in electrode surface uniformly by providing rubber element between terminal plate and laminate structure.    DESCRIPTION OF DRAWING(S) - The figure shows a cross-sectional view of the fuel cell stack.    fuel cell stack (10)    terminal plates (16a,16b)    metal separator (30)    electrodes (38,50)    rubber element (80)
NOVELTY - A solid polymer electrolyte film (2) is arranged between a positive electrode (1) which consumes oxidizing agent according to electromechanical reaction and a negative electrode which consumes fuel according to electromechanical reaction. A sealing unit (4) is arranged at negative electrode or positive electrode.    USE - For mobile telephone, notebook computer, home power supply, motor vehicle.    ADVANTAGE - The fuel cell of small size, with high energy density is obtained.    DETAILED DESCRIPTION - An INDEPENDENT CLAIM is also included for fuel cell manufacturing method.    DESCRIPTION OF DRAWING(S) - The figure shows a perspective view of the fuel cell.    positive electrode (1)    solid polymer electrolyte film3(4) sealing unit (2)
NOVELTY - The fuel cell has an electrolyte film formed between the reaction layers laminated to the respective substrate to form a multilayered structure using ejectors (20a-20k).    USE - For generating electric power for electronic device (claimed) and motor vehicle (claimed).    ADVANTAGE - Achieves high power density by increasing the contact area of reaction layers and electrolyte film.    DETAILED DESCRIPTION - INDEPENDENT CLAIMS are also included for the following:    (1) manufacturing method of fuel cell;    (2) electronic device; and    (3) motor vehicle.    DESCRIPTION OF DRAWING(S) - The figure shows the block diagram of the protection line of fuel cell. (Drawing includes non-English language text).    ejectors (20a-20k)
NOVELTY - Multiple unit batteries (1) each has the gaskets (19,21) provided between the separators (15,17), whose displacement amount are changed along the lamination direction of the batteries, so that the displacement amount of the anode (9) and cathode (11) are maintained equally between the batteries.    USE - For use in electric vehicle and motor vehicle.    ADVANTAGE - Equalizes bearing distribution within fuel cell.    DESCRIPTION OF DRAWING(S) - The figure shows a sectional view of the unit battery.    anode (9)    cathode (11)    separators (15,17)    gasket (19,21)
NOVELTY - The method involves anticipating a maximum power requirement on behalf of a driver of a vehicle, at a moment. The maximum power is generated by a power module at another moment. The power generated by the module between the two moments is temporarily stored in a battery (7). A decrease in the power generated by the module is controlled at a third moment.    USE - Used for managing a power module that is utilized on a motor vehicle.    ADVANTAGE - The method obtains dynamic power response, thus enabling the driver of the vehicle to obtain maximum power of traction without response delay.    DETAILED DESCRIPTION - An INDEPENDENT CLAIM is also included for a device of managing a power module loaded on a motor vehicle.    DESCRIPTION OF DRAWING(S) - The drawing shows a block diagram of a device of managing a power module of a motor vehicle.    Fuel cell (1)    Electric motor (4)    Electric interface (6)    Battery (7)    Electronic control unit (8)
NOVELTY - The device has an enclosed space (3) including distinct inlets (4, 8) for effluent gases (5, 6) with an oxidant and a residual fuel. A reactive unit (7) and the enclosed space are conformed to guide the effluent gases at the level of two respective opposite faces of the reactive unit. The reactive unit has a connection unit that communicates the effluent gases within the reactive unit.    USE - Used for post processing of effluent gases of a fuel cell in a electric vehicle (claimed).    ADVANTAGE - The device controls oxidant and fuel concentrations, so that the risk of auto ignition of anodic and cathodic mixture is reduced, thus reducing deterioration of the device. The device does not require inlet tubes at a catalyzer core when the gases are injected directly to a reactor core, thereby reducing cost of the device.    DETAILED DESCRIPTION - An INDEPENDENT CLAIM is also included for a motor vehicle having a fuel cell that includes a device for post processing of effluent gases.    DESCRIPTION OF DRAWING(S) - The drawing shows a longitudinal cut view of a device for post processing of effluent gases of a fuel cell.    Enclosed space (3)    Inlets (4, 8)    Effluent gases (5, 6)    Reactive unit (7)    Outlet (9)
NOVELTY - The device has an enclosed space (3) including distinct inlets (4, 8) for effluent gases (5, 6) with an oxidant and a residual fuel. A reactive unit (7) and the enclosed space are conformed to guide the effluent gases at the level of two respective opposite faces of the reactive unit. The reactive unit has a connection unit for communicating the effluent gases.    USE - Used for post processing of effluent gases of a fuel cell in a electric vehicle (claimed).    ADVANTAGE - The device can control the oxidant and fuel concentrations, so that the risk of auto ignition of an anodic and cathodic mixture is reduced, thus reducing the deterioration of the device. The device does not require inlet tubes at a catalyzer core, when the gases are injected directly to a reactor core, thus reducing the cost of the device.    DETAILED DESCRIPTION - An INDEPENDENT CLAIM is also included for a motor vehicle having a fuel cell that includes a device for post processing effluent gases.    DESCRIPTION OF DRAWING(S) - The drawing shows a longitudinal cut view of a device for post processing of effluent gases of the fuel cell.    Enclosed space (3)    Inlets (4, 8)    Effluent gases (5, 6)    Reactive unit (7)    Outlet (9)
NOVELTY - The arrangement structure arranges a high voltage electrical equipment case on a vehicle body floor (11), between a driver's seat (22) and a front passenger's seat (23).    USE - Use for arranging a high voltage electrical equipment case on a vehicle body floor of an electric vehicle.    ADVANTAGE - Eliminates the necessity of arranging a battery underneath a rear seat. Enables disposing the case near the air conditioner. Prevents increase of the height of the section of the case located between the driver's seat and the front passenger's seat. Restricts removal of the case reliably. Shortens the needed wiring for the battery and inverter.    DETAILED DESCRIPTION - An INDEPENDENT CLAIM is also included for a high voltage electrical equipment case.    DESCRIPTION OF DRAWING(S) - The figure shows the perspective view of the high voltage electrical equipment case arranging structure.    Vehicle body floor (11)    Side sills (12)    Driver's seat (22)    Front passenger's seat (23)    Seat rails (25)
NOVELTY - The invention is a wind energy electric automobile, a new member without fuel, charging and polluted gas discharging. Its particular design project of air intake system makes the wind become the power energy source to drive the wind energy generator on the automobile to rotate, so as to provide electric power more than enough for the automobile. It replaces the motor with the generator, thoroughly changing power driving system, axle system, driving system, etc.
NOVELTY - This invention relates to a method for processing colloid electrolyte used in manufacturing batteries of automobile matching part mainly applying sodium silicate, pure sulfuric acid special for level, pure water, glycerin, IPA and SAA to be added with water, dewatered, and mixed in proper proportion to become a colloid electrolyte for batteries replacing the liquid electrolyte made of liquid sulfuric acid with good rot-proof-ness, no corrosion to the parts, no harm to people and long usable life-1.5 times of lead acid batteries. The colloid electrolyte is not influenced by over charging or over-discharging.
NOVELTY - Fuel battery system used in vehicles made up of a solid high-molecular fuel battery with hydrogen supplied from a hydrogen manufacturing device accepting pure water electrolysis. The battery set includes a flowmeter, a hot wind spray jet, atomized spray jet, a water sensor, a temperature sensor, a gas density sensor, a draw off valve, a water tank, a pump, a hydrogen supply tube, an oxygen supply tube, an output electrode, an amplifier, the energy control unit optimizes operation of carriers based on signals from the sensors.
NOVELTY - A nanopore array with controlled symmetry and order comprises a macroscale area in a first material formed by anodic oxidation of metal oxide or non-metal oxide film in which the nanopore array is formed using a metal oxide nanopore array template.    USE - In a variety of industrial applications e.g. microelectronics, construction of optical nanodevices, fuel cells, nanostructuring and chemical catalyst applications.    ADVANTAGE - The regular arrangement of the nanopores allows for the small-scale manipulation of the substrate. The arrays provide systems and methods for the production of self-ordered nanostructures on wafers with controlled symmetry and order.    DETAILED DESCRIPTION - INDEPENDENT CLAIMS are included for the following:    (1) a device comprising the nanopore array with ordered, pre-determined pattern of nanopores; and    (2) manufacture of the nanopore arrays.
NOVELTY - The power supply system has an onboard voltage network (2) for supplying electrical loads connected to at least one vehicle battery (1), and at least one portable supply battery (5) connected to the onboard voltage network for recharging and controlled by a battery management system (3) for expansion of the onboard voltage network for supplying electrical loads within the vehicle and/or external electrical loads. The portable supply battery is used as a stationary battery when connected to the onboard voltage network and as a mobile battery when disconnected from the latter.    USE - The electrical power supply system is used in an automobile for supplying onboard electrical loads and external electrical loads e.g. a portable radio communications device or laptop computer.    ADVANTAGE - Portable supply battery allows flexible use of external electrical load selectively connected to onboard voltage network.    DESCRIPTION OF DRAWING(S) - The figure shows an automobile electrical power supply system.    Vehicle battery (1)    Onboard voltage network (2)    Battery management system (3)    Plug-in device (4)    Portable supply battery (5)    Electrical load (6)
NOVELTY - Control unit (50) determines whether the vehicle is in motion or not, after receiving a command to stop the operation of a fuel cell system (20). If the vehicle is not in motion, the fuel cell system is controlled so that the system is maintained to a temperature more than a predetermined temperature using heat retention controller, else a warning is performed with respect to the user.    USE - Vehicle mounted with fuel cell system.    ADVANTAGE - Prevents the movement of vehicle at the time of a heat retention driving of a fuel cell system, reliably.    DETAILED DESCRIPTION - An INDEPENDENT CLAIM is also included for heat retention control method.    DESCRIPTION OF DRAWING(S) - The figure shows a block diagram of the vehicle mounted with fuel cell system.    fuel cell system (20)    fuel battery (21)    drive motor (30)    control unit (50)    coolant temperature sensors (51,52)    power source relay (312)
NOVELTY - The method involves mixing the porous particles of the binder and electroconductive porous layer in organic solvent, so as to absorb the electrolyte solution.    USE - For manufacturing electrode used for electrochemical capacitor such as pseudo capacity, pseudo and redox capacitor used in power supply of portable electronic device, or for back up power supply for electric vehicle and auxiliary vehicle.    ADVANTAGE - Manufactures the electrochemical capacitor with outstanding charging and discharging characteristics.    DETAILED DESCRIPTION - INDEPENDENT CLAIMS are also included for:    (a) electrochemical capacitor manufacturing method; and porous grain.    DESCRIPTION OF DRAWING(S) - The figure shows an outline sectional view of the capacitor.
NOVELTY - Device for predicting the starting ability of a motor vehicle with a combustion engine, starter motor and a battery (1). Accordingly a starting current characteristic curve is stored in a device (3) of the prediction system. A starting current is determined from the curve taking into account the charge state (SOCnew) of the battery after a predefined period of time. For the defined time period a corresponding available current is determined from the stored starting current curve which is compared with a required starting current in order to predict vehicle starting ability.    USE - Prediction of the starting ability of a motor vehicle.    ADVANTAGE - Prediction of the future starting is possible without any requirement for measurement of start currents or voltages.    DETAILED DESCRIPTION - An INDEPENDENT CLAIM is made for a method for predicting the starting ability of a motor vehicle.    DESCRIPTION OF DRAWING(S) - The figure shows a schematic representation of an inventive device.    battery (1)    prediction device memory (3)    prediction device (4)    starting current (Istart)    battery current. (Ibatt)
NOVELTY - The fuel cell (10) has a heat exchange plate in heat exchange relationship with an anode layer and cathode layer. The plate includes a series of heating channels, where the heating channels include a catalyst coating that promotes an exothermic reaction. A polymer electrolyte membrane (PEM) is disposed between the cathode layer and the anode layer. A hydrogen source (14) supplies hydrogen to the channels.    USE - Used for an internal combustion engine in a vehicle.    ADVANTAGE - The heat exchange plate enables direct heat coupling during the park and start-up modes, reducing start-up time, enabling the fuel cell stack to produce electrical current more quickly and efficiently.    DETAILED DESCRIPTION - An INDEPENDENT CLAIM is also included for a method of modulating a temperature of a fuel cell stack    comprises:    (a) feeding hydrogen into heating channels of the fuel cell stack;    (b) oxidizing the H2 in the heating channels in an exothermic reaction to generate heat; and    (c) circulating the heat within the fuel cell stack to vary the temperature    DESCRIPTION OF DRAWING(S) - The figure shows a schematic view of a fuel cell system.    Fuel cell system (10)    Fuel cell stack (12)    Hydrogen source (14)    Injector (16)
NOVELTY - The fuel cell system (100) has a water trap (200) for accumulating water in a gas flow passage and including a discharge valve for discharging the accumulated water to outside of the passage. A pressure sensor measures a pressure inside the passage. A judgment unit judges whether or not water is accumulated in the water trap based on pressure variation measured by the sensor while the discharge valve is being kept open.    USE - For generating electricity in a vehicle.    ADVANTAGE - The judging unit can judge whether or not water is accumulated inside a water trap regardless of the quantity of accumulated water.    DETAILED DESCRIPTION - An INDEPENDENT CLAIM is also included for: a method of controlling a fuel cell system , which includes:    (a) controlling the open/close state of the discharge valve;    (b) measuring pressure inside the gas flow passage; and    (c) judging whether or not water accumulates in the water trap based on pressure variation measured by the pressure measurement unit whilst the discharge valve is open.    DESCRIPTION OF DRAWING(S) - The drawing shows a block diagram of a fuel cell system.    Fuel cell (10)    Hydrogen tank (20)    Blower (30)    Control unit (50)    Fuel cell system (100)    Water trap (200)
NOVELTY - Apparatus has a catalytic combustor (26) in heat exchange relationship with a fuel cell stack (12), where the combustor promotes an exothermic reaction. The combustor lies adjacent to the stack and has a series of catalyst coated flow channels. A hydrogen source (14) selectively supplies hydrogen (H2) to the combustor, based on a temperature of the stack. The hydrogen reacts with oxygen (02) in the exothermic reaction.    USE - For modulating a temperature of a fuel cell in a fuel cell stack of a fuel cell system that is utilized to charge batteries and/or to power an electric motor in a vehicle.    ADVANTAGE - The hydrogen reacts with the oxygen in the exothermic reaction, warming the fuel cell stack to a desired operating temperature that is about 80 degrees Celsius. The system reduces a start-up time of the fuel cell stack.    DETAILED DESCRIPTION - An INDEPENDENT CLAIM is also included for a method of modulating a temperature of a fuel cell stack.    DESCRIPTION OF DRAWING(S) - The drawing shows a schematic view of the fuel cell system including a fuel cell stack.    Fuel cell system (10)    Fuel cell stack (12)    Hydrogen source (14)    Catalytic combustor (26)    Controller (34)
NOVELTY - The system (12) has an outer-conduit water absorbing unit outside oxidizing gas conduits to absorb moisture. A changeover module changes over status of the unit between an absorption state of absorbing moisture in the conduits and a non-absorption state of not absorbing the moisture in the conduits. A changeover control module controls the module based on an operating state of unit fuel cells (30).    USE - Used in a vehicle (claimed).    ADVANTAGE - The changeover module prevents the outer-conduit water absorption unit from absorbing the moisture from the oxidizing gas conduit so as to retain the moisture in the oxidizing gas conduit. The system thus effectively regulates the moisture level in the oxidizing gas conduit and keeps the favorable wet state of the electrolyte membrane.    DETAILED DESCRIPTION - An INDEPENDENT CLAIM is also included for: a vehicle mounted with a fuel cell system including the changeover module.    DESCRIPTION OF DRAWING(S) - The figure shows an illustration of the vehicle construction mounted with a fuel cell system.    Vehicle (10)    Fuel cell system (12)    Actuation mechanism (14)    Driving wheels (18)    Unit fuel cells (30)
NOVELTY - The method involves supplying a fuel gas to one of two openings (12, 14) and storing exiting fuel gas from the latter opening. The supply of fuel gas is switched to the latter opening. The stored fuel gas is introduced to the supply of fuel gas that is going to the latter opening. Humid anode exhaust gas of a fuel cell stack (10) is fed back to a fuel cell inlet and an anode inlet and outlet of the stack are switched.    USE - For operating a fuel cell in an automotive application.    ADVANTAGE - Additional electrical power for hydrogen recirculation is not required and does not require a recirculation pump, improving efficiency and reducing the cost of the fuel cell system. The humid anode exhaust gas of the fuel cell stack is fed back to the fuel cell inlet, and the anode inlet and outlet of the stack are switched, thus achieving better homogeneity of humidity along the fuel cell channels. The method provides positive impact on cell performance and durability.    DETAILED DESCRIPTION - An INDEPENDENT CLAIM is also included for: the fuel cell system itself.    DESCRIPTION OF DRAWING(S) - The figure shows a schematic view of a fuel cell stack having alternating anode gas inlet and outlet passages with two expansion reservoirs.    Fuel cell stack (10)    Openings (12, 14)    Hydrogen tank (16)    Passages (18, 20)    Venturi tubes (22, 24)
NOVELTY - The method involves providing a power screw (10) with a rotor and a stator to exert a damping force. The rotor is rotated relative to the stator when a mechanical force is transmitted to the rotor. An electric current is generated from the rotation of the rotor. At least one of the energy storage devices e.g. battery, is charged with the produced electric current.    USE - For vehicle.    ADVANTAGE - Increases energy efficiency of vehicle by charging energy storage device e.g. damper using electric current produced by power screw. Enables adjusting output voltage of power screw to enable charging on battery by providing a converter to a vehicle damper.    DETAILED DESCRIPTION - An INDEPENDENT CLAIM is also included for a regenerative damper.    DESCRIPTION OF DRAWING(S) - The figure shows the cross-sectional view of a power screw used in regenerative damping of vehicle.    Power screw (10)    Rod (12)    Housing (14)    Windings (16,18)
NOVELTY - The method involves arranging fuel cells in a stack to define intermediate cells between two opposed end fuel cells. Pressure plates (20, 22) are positioned adjacent to the end cells. The end cells are operated as hydrogen pumps to generate heat and transport hydrogen. Fuel and oxidant are fed by a fuel supply system and an oxidant supply system (26).    USE - Used for operating a fuel cell stack assembly.    ADVANTAGE - The method facilitates defining intermediate cells between opposed end fuel cells that are operated as hydrogen pumps to generate heat and transport hydrogen, thus insulating the intermediate fuel cells from the temperature effects of the pressure plates, and hence enhancing startup of the assembly from sub-freezing conditions.    DETAILED DESCRIPTION - An INDEPENDENT CLAIM is also included for a fuel cell stack assembly.
NOVELTY - A connection apparatus is provided to generate energy without a fuel, while preventing an environmental contamination and explosion.    DETAILED DESCRIPTION - A connection apparatus comprises a solar cell (1), a timer switch (2), a remote controller (3), a power connection timer switch (4), a DC motor (5), a battery (6), an automatic charger (7), a generator (8), a rectifier (9), and an electric vehicle (10). The generator starts its operation by connecting the battery and the DC motor to a power supply. The automatic charger is connected to the battery, and charged with the AC power generated from the generator. The rectifier generates high performance current.
NOVELTY - Producing a catalyst for a fuel cell excellent in an oxidation-reduction activated electric density, which can reduce process and a using amount of a metal for the catalyst.    DETAILED DESCRIPTION - Producing the catalyst for the fuel cell comprises: soaking a metal precursor for the catalyst in a silicon oxide nano mold; adding a carbon precursor continuously to mix uniformly; reacting the mixture at 100-160 degrees C and carbonizing at 800-1000 degrees C. The nano mold is silica, alumina, or a mixture thereof and the metal precursor for the catalyst is selected from the group consisting of platinum, ruthenium, iridium, osmium, rhodium, molybdenum, tungsten, gold, iron, and selenium.
NOVELTY - The fuel treating equipment (1) comprises a hydrogen-generating unit to produce hydrogen from fuels, such as gasoline, methanol, natural gas and liquefied petroleum gas, at high temperature.    USE - For fuel-cell vehicle (claimed), fuel cell and battery used as drive source of motor vehicles.    ADVANTAGE - The fuel treating equipment generates hydrogen efficiently from various fuels, and decreases generation of carbon dioxide. The fuel-cell vehicle has hybrid function, minimizes pollution, ensures smooth driving and is user-friendly.    DETAILED DESCRIPTION - An INDEPENDENT CLAIM is included for fuel-cell vehicle.    DESCRIPTION OF DRAWING(S) - The figure shows the conceptual diagram of the fuel treating equipment. (Drawing includes non-English language text).    Fuel treating equipment (1)    Heater (2)    Stream generator (3)    Battery (4)    Fuel cell (10)
NOVELTY - The porous electrode material (1) occludes and discharges lithium reversibly.    USE - For non-aqueous electrolyte secondary battery (claimed) used for electric vehicle.    ADVANTAGE - The electrode material provides non-aqueous electrolyte secondary battery having excellent charging-and-discharging cycle property.    DETAILED DESCRIPTION - INDEPENDENT CLAIMS are included for the following:    (1) non-aqueous electrolyte secondary battery; and    (2) manufacture of porous active material.    DESCRIPTION OF DRAWING(S) - The figure shows the conceptual diagram of electrode material.    Electrode material (1)    Matrix portion (2)    Pore (3)
NOVELTY - The air flow amount and air pressure supplied to a fuel cell is controlled, according to the effective electric power which is determined by deducting ancillary equipment power consumption from gross electric power of fuel cell.    USE - For supplying electric power to fuel cell vehicle.    ADVANTAGE - Suppresses ancillary equipment power consumption and noise generation, thereby prevents odd feeling of driving force responsiveness of driver.    DESCRIPTION OF DRAWING(S) - The figure shows the timing chart of the fuel cell system. (Drawing includes non-English language text).
NOVELTY - The non-aqueous electrolyte comprises a non-aqueous solvent and one or more types of lithium salt excluding hexafluoro antimonate and hexafluoro tantalate, dissolved in non-aqueous solvent. The non-aqueous electrolyte also contains compound(s) chosen from hexafluoro antimonate and hexafluoro tantalate, by concentration of total of 1x10-4 mole or more to 0.3 moles or less, per 1 kg of the non-aqueous electrolyte.    USE - For lithium secondary battery (claimed) used for notebook personal computer, pen input personal computer, mobile personal computer, electronic book player, mobile telephone, portable facsimile, portable copier, portable printer, head phone stereo, liquid crystal television, handy cleaner, portable compact disk, minidisk, transceiver, electronic notebook, calculator, memory card, portable tape recorder, radio, backup power supply, motor, luminaire, toy, game machine device, clock, electronic flash, camera, motor vehicle, submarine and satellite.    ADVANTAGE - The lithium secondary battery utilizing the non-aqueous electrolyte, has excellent low temperature output characteristics, charging and discharging property in high temperature environment, and preservability.    DETAILED DESCRIPTION - The non-aqueous electrolyte comprises a non-aqueous solvent and one or more types of lithium salt excluding hexafluoro antimonate and hexafluoro tantalate, dissolved in the non-aqueous solvent. The non-aqueous electrolyte also contains compound(s) chosen from hexafluoro antimonate of formula: MSbF6 and hexafluoro tantalate of formula: M'TaF6 (where M and M' are counter cations), by concentration of total of 1x10-4 moles or more to 0.3 moles or less, per 1 kg of the non-aqueous electrolyte. The non-aqueous electrolyte is used in lithium secondary battery having positive electrode and negative electrode in which occlusion and discharge of lithium are performed.    An INDEPENDENT CLAIM is included for lithium secondary battery.
NOVELTY - A power line network (3) distributes power to each of electric power loads (13A-13E) of the houses (11A-11E). An inverter (2) links the power line network to each of the electric power generation modules (21-25) of a fuel cell (20) and an electric power system (4).    USE - For block of flats.    ADVANTAGE - Maintains the operational status of each electric power generation module and improves the electric power generation efficiency and exhaust heat collection efficiency.    DESCRIPTION OF DRAWING(S) - The figure shows the block diagram of the fuel cell co-generation system. (Drawing includes non-English language text).    inverter (2)    power line network (3)    houses (11A-11E)    electric power loads (13A-13E)    fuel cell (20)    electric power generation modules (21-25)
NOVELTY - The co-generation system includes multiple fuel cells (11A,11B) installed in each housing such that the modifier (13) of each fuel cell is shared.    USE - For domestic use where exhaust heat of fuel cell is used for hot water supply.    ADVANTAGE - Efficiency of modifier is improved and operation cost of fuel cell co-generation system is reduced.    DESCRIPTION OF DRAWING(S) - The figure shows a block diagram of the fuel cell co-generation system. (Drawing includes non-English language text).    fuel cells (11A,11B)    modifier (13)    fuel cell controller (21)    hydrogen sensors (22A,22B)    modifier controller (31)
NOVELTY - Each household including a fuel cell and a hot water storage tank using the exhaust heat of fuel cell, is connected to a power line network (3) which is linked with an electric power system (4) by a linking apparatus (2). Several inverters (15A-15E) link the electric power loads (16A-16E) of the households (11A-11E) to corresponding fuel cells (12A-12E) and to the power line network.    USE - For domestic use where exhaust heat of fuel cell is used for hot water supply.    ADVANTAGE - Frequency of electric power supply from electric power system is decreased. Electric energy consumption of all the households is economized.    DESCRIPTION OF DRAWING(S) - The figure shows a block diagram of the fuel cell co-generation system . (Drawing includes non-English language text).    link apparatus (2)    power line network (3)    electric power system (4)    households (11A-11E)    fuel cells (12A-12E)    hot water storage tanks (13A-13E)    inverters (15A-15E)    electric power loads (16A-16E)
NOVELTY - A heat retention operation controller drives or stops the fuel cell (21), based on the temperature of the fuel cell. A retention operation is stopped, when the start-up requirement of the fuel cell system (20) is detected by the detector and a switch (43) starts normal operation control by normal driving unit.    USE - Fuel cell system mounted on vehicle.    ADVANTAGE - Enables easy and reliable supplying of electric power.    DETAILED DESCRIPTION - An INDEPENDENT CLAIM is also included for heat retention control method.    DESCRIPTION OF DRAWING(S) - The figure shows the block diagram of the vehicle.    vehicle (10)    fuel cell system (20)    fuel cell (21)    heat exchanger (22)    switch (43)    controller (50)
NOVELTY - A fuel cell (2) receives fuel supply from fuel system (1), and generates electric power using an inverter (5). A charger (3) controls output power of fuel cell. The detection units (6,7) detect the fluctuation of input power of inverter from fuel cell. A control unit (8) performs synchronous control of charger and fuel system, so that fluctuation of input power of inverter is reduced.    USE - For generating electric power using fuel cell.    ADVANTAGE - Improves the stability of electric power supply effectively, by performing synchronous control of charger and fuel system.    DESCRIPTION OF DRAWING(S) - The figure shows the block diagram of the electric-power-generation system. (Drawing includes non-English language text).    fuel system (1)    fuel cell (2)    charger (3)    battery (4)    inverter (5)    voltmeter (6)    ammeter (7)    fuel cell control unit (8)    load equipment (X)
NOVELTY - A controller provides power running command and regeneration command to respective front and rear wheel drive motors (5,6), in warm-up mode. The front wheel drive motor is operated using the electric power discharged from a secondary battery (1). Another secondary battery (2) is charged using the regeneration electric power output from rear wheel drive motor. The batteries are heated during charging.    USE - Secondary battery for electric vehicle.    ADVANTAGE - Since the temperature of secondary batteries supplying the drive motor is low, during warm-up mode, the batteries are warmed up efficiently.    DESCRIPTION OF DRAWING(S) - The figure shows a side view of electric vehicle. (Drawing includes non-English language text).    secondary batteries (1,2)    motors (5,6)    front wheels (7,9)    rear wheels (8,10)
NOVELTY - The fuel comprises a hydrocarbon mixture of boiling range 100-320 degreesC. The mixture contains naphthene hydrocarbon (20 vol.% or more).    USE - For fuel cell system (claimed) of polymer electrolyte fuel cells, phosphoric acid fuel cells, molten carbonate type fuel cells, and solid oxide fuel cells, used for electric-power generation.    ADVANTAGE - The fuel is efficient, suppresses reduction in durability of fuel cell system by deterioration of modification catalyst, and provides fuel cell systems which generate high-efficiency electric power over a long period of time. The fuel improves the desulfurization rate and enables efficient generation of hydrogen.    DETAILED DESCRIPTION - The fuel contains alkyl benzothiophene and alkyl dibenzothiophene.    INDEPENDENT CLAIMS are included for the following:    (1) manufacture of fuel;    (2) desulfurization of fuel; and    (3) fuel cell system.    DESCRIPTION OF DRAWING(S) - The figure shows the flowchart of electric-power generation using a polymer electrolyte fuel cell system having a steam reforming type modifier. (Drawing includes non-English language text).
NOVELTY - The hydrogen occlusion material comprises a molecule containing 1-6C ring compound. Fluorine is added to the molecule and solvent processing is performed.    USE - For hydrogen occluding component used in hydrogen storage apparatus mounted in fuel cell vehicle (all claimed).    ADVANTAGE - Hydrogen storage capacity is improved and the occlusion material occludes large amount of hydrogen. Hence, fuel efficiency is achieved in fuel cell vehicles.    DETAILED DESCRIPTION - INDEPENDENT CLAIMS are included for the following:    (1) manufacture of hydrogen occlusion material;    (2) hydrogen occluding component (11) comprising hydrogen occlusion material;    (3) hydrogen storage apparatus (10) comprising hydrogen occluding component; and    (4) fuel cell vehicle mounted with hydrogen storage apparatus.    DESCRIPTION OF DRAWING(S) - The figure shows the sectional view of a hydrogen storage apparatus.    hydrogen storage apparatus (10)    hydrogen occluding component (11)    hydrogen outflow port (12)    pressure container (13)
NOVELTY - An estimation unit (11e) estimates the internal impedance of the battery (5) in transient state, based on battery voltage and current detected by an electric current sensor (21) and a voltage sensor (23) and another estimation unit (11f) estimates the internal impedance of the battery in steady state based on battery voltage, current and charge state of the battery detected by a charge state (SOC) detector (11b).    USE - For estimation of internal impedance of battery mounted on the hybrid vehicle, etc.    ADVANTAGE - Enables to estimate internal impedance of the battery accurately without performing complicated calculations.    DESCRIPTION OF DRAWING(S) - The figure shows a block diagram of the internal impedance estimation apparatus. (Drawing includes non-English language text).    battery (5)    charge state (SOC) detector (11b)    estimation units (11f,11e)    electric current sensor (21)    voltage sensor (23)
NOVELTY - A proton-conductive solid-electrolyte type hydrogen gas detector detects hydrogen in gas through gas introduction hole. The gas is diluted according to the detected value of hydrogen in gas. The hydrogen gas concentration calculation unit calculates the hydrogen concentration in gas from the detected value of hydrogen gas detector and dilution degree of gas.    USE - For detecting hydrogen concentration in gas of fuel cell system (claimed).    ADVANTAGE - The hydrogen concentration in gas is measured accurately.    DETAILED DESCRIPTION - An INDEPENDENT CLAIM is also included for fuel cell system.    DESCRIPTION OF DRAWING(S) - The figure shows the block diagram of the hydrogen gas concentration detector device. (Drawing includes non-English language text).    gas introduction hole (12)    intermediate vacant room (13)    dilution gas (14)    hydrogen pumping circuit (40)    hydrogen sensing circuit (50)
NOVELTY - A base (3) with a solar cell is attached to windshield (9) of the vehicle. The arm portion (7) provided on the base, supports the receiving portion (5) for receiving the electric power supply from the base. The swiveling axial portions (80,82) swivelably connect the arm portion with the base and power receiving portion respectively.    USE - Electric power generation tool for detector (claimed) with alarm function on detecting microwave of specific frequency emitted from vehicle speed measuring instrument.    ADVANTAGE - The electric power generation tool can be compactly installed on the vehicle speed measurement instrument panel, thus the space of the instrument panel can be utilized effectively.    DETAILED DESCRIPTION - An INDEPENDENT CLAIM is also included for detector.    DESCRIPTION OF DRAWING(S) - The figure shows a side view of the detector.    base (3)    receiving portion (5)    arm portion (7)    windshield (9)    swiveling axial portions (80,82)
NOVELTY - A cooling water pipe (2) connected to a heat exchanger (10) is made of electrically insulating material to prevent generation of electrolytic battery effects between different portions of cooling water pipe and/or to prevent transport of ions along pipe in neighborhood of heat exchanger.    USE - Used in home cogeneration system and vehicle.    ADVANTAGE - Prevents abrupt increase in electroconductivity of cooling water for long period of time and corrosion of electrical conductive portions contacting the cooling water.    DESCRIPTION OF DRAWING(S) - The figure shows of fuel cell power generator.    Fuel cell stack (1)    Fuel processor (2)    Humidifier (5)    Cooling water pipe (8)    Heat exchanger (10)
NOVELTY - The battery pack for a factory transport trolley has an opening (2) on top covered by a hinged (6) lid (5) with a remotely- operated lock (9). There is an opening (3) at one end with a hinged (8) door (7), with a remotely-operated lock (10). Wires (13,14) connect the locks to an actuator box (11) with a control knob (18) which can be turned to various settings (11a-c).    USE - Remote control system for locks on lid and end door of battery box for factory transport trolley.    ADVANTAGE - Battery box may be opened only by proper manipulation of knob on remote control.    DESCRIPTION OF DRAWING(S) - The drawing shows a diagram of the battery box lid, door and lock system.    Opening on top of battery pack (2)    Opening at end of battery box (3)    Battery box lid (5)    Hinged for lid (6)    Battery box door (7)    Hinge for door (8)    Remotely-operated lock for lid (9)    Remotely-operated lock for door (10)    Actuator box (11)    Various control knob settings (11a-c)    Connecting wires (13,14)    Control knob (18)
NOVELTY - The fuel cell device has an electronic circuit with power devices having at least one cooling element (10) thermally connected to the circuit. The cooling element includes at least one fluid line (11) for a cooling fluid. The fluid line may be a resource line, a fuel line, a hydrogen line, a hydrocarbon line, or a water line. The cooling element may be a through-flow cooler and/or heat-exchanger with temperature regulation.    USE - For fuel cells with associated high-current power circuitry.    ADVANTAGE - Improved cooling of the electronic power devices. The lost heat can be put to further use.    DESCRIPTION OF DRAWING(S) - The drawing shows the fuel cell device.    Cooling element (10)    Fluid line. (11)
NOVELTY - A fuel cell with a cold start comprises at least one electrode/electrolyte unit and flow module for process gases and coolant. The cell connects to an external metal hydride heating unit (1) which comprises a hydride-forming material so that heat is produced to warm the fuel cell.    USE - As a fuel cell with a cold start unit, a heating process as above, as a device for very low temperature use and for static and mobile uses as in fuel cell-driven motor vehicles and/or on-board fuel cell power supplies.    ADVANTAGE - No additional fuel is used in heat production, the expense of control is low and the unit is simple, small, light and robust.    DETAILED DESCRIPTION - An INDEPENDENT CLAIM is also included for a process for obtaining heat as above.    DESCRIPTION OF DRAWING(S) - The figure shows a sketch of the unit with a metal hydride heat store is shown.    heat store (1)    integrated tubing (2)    sintered metal frit (3)
NOVELTY - The electric power generating traffic tool has electric power generator set in the rotating position of a wheel. The traffic tool generates electric power while running and the electric power generated drives the traffic tool to form a continuous work circulation. It eliminates the complete dependence on commercial electric power and environmental pollution caused by exhausted gas, and is one kind of ideal traffic tool.
NOVELTY - The generator has a chain of bimetallic thermocouples e.g. nichrome-constantin thermocouples and a cooling agent such as liquid nitrogen. The generator generates current based on potential difference between the poles of the generator when one half of the thermocouples is cooled by the liquid nitrogen and the other half is normal.    USE - Cryogenic direct current generator for electric car.    ADVANTAGE - Since no heat energy is required for current production, the burning of fossils is eliminated and the pollution of environment is prevented. Since the generator does not have any rotating or frictional components, the generation of noise is eliminated.
NOVELTY - A hollow liner (12) consisting of a fiber reinforced resin layer (13) at its outer surface, is formed with an opening (16). Several hydrogen occlusion units (15) are arranged inside the opening of the liner. One end of each heat pipe (18) is connected to each hydrogen occlusion unit. The other ends of the heat pipes are connected by the connection pipe (20).    USE - For fuel cell in electric vehicle, hydrogen fueled engine in motor vehicle.    ADVANTAGE - The airtightness of the opening of the liner is improved by the arrangement of the hydrogen occlusion units. The filling of the hydrogen occlusion alloy is improved.    DETAILED DESCRIPTION - An INDEPENDENT CLAIM is also included for manufacturing method of hydrogen storage tank.    DESCRIPTION OF DRAWING(S) - The figure shows the sectional views of the hydrogen storage tank. (Drawing includes non-English language text).    hollow liner (12)    fiber reinforced resin layer (13)    hydrogen occlusion units (15)    opening (16)    heat pipe (18)    connection pipe (20)
NOVELTY - A purge gas combustor temperature detector detects temperature of the combustor and outputs the power-lowering request. A limiting unit reduces the power to be extracted from the fuel cell (3) by an amount less than the available power of the battery (5) that is charged by the fuel cell until combustor temperature is below preset value.    USE - For electric power generation control of fuel cell used for driving load such as motor in vehicle.    ADVANTAGE - Maintains the drive power without causing any further deterioration in the operation condition of the system and suppresses overheating of the combustor without sacrificing drive power.    DETAILED DESCRIPTION - An INDEPENDENT CLAIM is also included for method of controlling electric power to be generated by fuel cell.    DESCRIPTION OF DRAWING(S) - The figure shows the fuel cell system including an electric power generation control system for fuel cell.    Fuel cell (3)    Hydrogen electrode (3a)    Air electrode (3b)    Battery (5)    Control valves (8,9)
NOVELTY - An electrochemical cell stack (10) comprises concentrically or eccentrically arranged electrochemical cells (12a, 12b) with their outer surfaces parallel to each other and attached to one other by spacers. Each cell comprises a hollow electrolyte (6), anode (4) and cathode (2). The respective anodes and cathodes are connected with a resistive load and oxygen flows between a pair of cathodes and hydrogen flows between a pair of anodes.    USE - Used for a fuel cell, a sensor and an oxygen pump (claimed).    ADVANTAGE - Provides increased power and voltage performance with low fuel utilization, high volumetric packing power density, provides efficient conversion of chemical energy to electric power with minimal pollution and has smaller outer dimension than other stacked designs reported in prior art.    DETAILED DESCRIPTION - At least one pair of anodes or cathodes are circumferentially opposed to each other.    DESCRIPTION OF DRAWING(S) - The figure shows electrochemical cell stack.    Cathode (2)    Anode (4)    Hollow elongated electrolyte (6)    Stack (10)    Electrochemical cell (12a, 12b, 12c, 12n)
NOVELTY - The cell has a set of metal separators (18, 20) integrated with seal components (50, 62) to cover surroundings of electrodes and communication holes. The seal components have a body base portion (58) with trapezoidal-shaped cross-section, and protruded portions integrated with leading ends of the base portions. The separators are stacked on an electrolyte/electrode structure.    USE - Used in a vehicle for power generation.    ADVANTAGE - The protruded portions can be easily deformed to apply proper sealing surface pressure so that the portions easily follow the height fluctuations of the seal portion, thus enabling to obtain desired seal properties with simple structure, and effectively preventing the electrodes from being damaged. The protruded portions allow to absorb the vibrations reliably during the running of the vehicle and against the impact or shock at an abrupt stopping or starting time.    DESCRIPTION OF DRAWING(S) - The drawing shows a cross-sectional view of a portion of a fuel cell stack.    Metal separators (18, 20)    Oxidizer gas passage (42)    Coolant passage (46)    Seal components (50, 62)    Body base portion (58)
NOVELTY - The stack has a bipolar separator plate with two separator plate sections (11, 12) each with corrugation. The two sections are joined together to form coolant chambers, and to orient the corrugations of one section perpendicular to the other section corrugations. A filler material within the corrugations effects a peripheral seal between the sections. An internal stack manifold distributes a coolant into the chambers.    USE - Used for generating electricity.    ADVANTAGE - The separator plate sections are constructed by folding metal sheets in which folding of metal sheets does not stretch the metal, thus obviating a need for fifty percent elongation required for press forming. The folding of the sections provides a combination of peak-to-peak distances and depths of valleys.    DESCRIPTION OF DRAWING(S) - The drawing shows a diagram of a lateral view of a portion of a fuel cell stack with separator plates.    Fuel cell stack (10)    Separator plate sections (11, 12)    Cathode layer (14)    Electrolyte layer (15)    Anode layer (16)
NOVELTY - The method involves providing a device that is powered by direct methanol fuel cell (52) with an anode, a cathode, a housing, and source of reactants. A thermally conductive material placed between a heat generating portion of the device and the fuel cell. A portion of heat generated by the device is transferred to the fuel cell by the material to increase the temperature of the reaction in the fuel cell.    USE - Used for managing heat generated by portable device e.g. mobile phone, handheld computer and laptop computer.    ADVANTAGE - The thermally conductive material transfers the portion of the heat generated by the device to the fuel cell to increase the temperature of the reaction in the fuel cell, thus enhancing the performance of the fuel cell and maintaining the temperature of the heat-generating portion of the device.    DETAILED DESCRIPTION - INDEPENDENT CLAIMS are also included for the following:    (A) an apparatus for managing heat generated by a portable device; and    (B) a portable device powered by a direct oxidation fuel cell.    DESCRIPTION OF DRAWING(S) - The drawing shows a block diagram of a direct methanol fuel cell system.    Fuel source (41)    Pump (43)    Gas separator (44)    Conduits (47-50,53)    Direct methanol fuel cell (52)
NOVELTY - The method involves monitoring current provided by and voltage across a fuel cell stack. Water passages are evacuated so as to provide pressure of any water in the water passages. Stochiometric requirement of fuel reactant gas is provided to the fuel flow fields. The stochiometric requirement of oxidant reactant gas is provided to the oxidant flow fields and the stack is connected to power the load.    USE - Used for initiating electric load operation by a proton exchange membrane (PEM) fuel cell stack in an electric vehicle.    ADVANTAGE - The method operates the fuel cell stack without flooding of cathode and provides improved initiation of fuel cell operation at subfreezing temperature. The fuel cell operation is initiated at subfreezing temperature without pressurizing the reactant gases. The method avoids a need for reactant pressure above atmospheric when starting a frozen fuel cell stack.    DETAILED DESCRIPTION - An INDEPENDENT CLAIM is also included for a vehicle engine propulsion system.    DESCRIPTION OF DRAWING(S) - The drawing shows a simplified, sectioned side elevation view of fuel cell that is a part of a stack.    Fuel cell (12)    Membrane electrode assembly (16)    Anode support plate (17)    Cathode support plate (19)    Polymer electrode membrane (70)
NOVELTY - The generator (1) has a ferromagnetic core (11) wound by a coil (12). A pair of output terminals (13) extends from the coil and is enclosed using an envelope. An electric motor (2) emits changing magnetic flux which is converted into an electromotive force by a device. The ferromagnetic core absorbs and concentrates changing magnetic flux. The coil is used as an output terminal.    USE - Used with automobile power generator of a car.    ADVANTAGE - The core induces current of coil and provides electric energy using the changing magnetic flux without consuming additional energy, pollution, and with environmental protection and safety. The generator generates power only using external magnetic flux change without connecting to any other electric power source system.    DESCRIPTION OF DRAWING(S) - The drawing shows an illustration of the acting principle of a power generator.    Power generator (1)    Electric motor (2)    Ferromagnetic core (11)    Coil (12)    Output terminals (13)
NOVELTY - A microfluidic fuel cell package (118) is formed by attaching side of polydimethylsiloxane porous membrane (I) to membrane electrode assembly (102) having anode (104), electrolyte (109), and cathode (110), by bonding side of (I) to assembly, or depositing thin film electrode/electrolyte structure onto side of (I). The other side of (I) is bonded to microfluidic molded structure.    USE - Used in the formation of microfluidic fuel cell package.    ADVANTAGE - The invention provides fuel cell that produces electrical power directly from a chemical reaction that oxidizes fuel without the aid of catalyst. No intermediate steps, such as combustion, are needed, nor is the machinery to generate electrical power from torque of driveshaft. Chemical energy of the fuel is utilized more efficiently. Since polluting waste gases are not emitted, attendant processes and equipment required to neutralize these harmful by-products are unnecessary.    DESCRIPTION OF DRAWING(S) - The figure is an expanded 3-dimensional layout of the microfluidic system.    MEA (102)    Anode (104)    Isolation layer (108)    Electrolyte (109)    Cathode (110)    Fuel distribution structure (116)    Microfluidic fuel cell package (118)
NOVELTY - A controller reads a conversion equation for specific gravity corresponding to a selected medium, and inputs the value of the measured propagation velocity of ultrasonic wave into the read conversion equation. A display unit shows a specific gravity which is automatically calculated using the conversion equation.    USE - For measuring the specific gravity of a medium e.g. vehicle battery's electrolyte using ultrasonic wave.    ADVANTAGE - Enables easy and accurate measurement of the specific gravity of the medium.    DETAILED DESCRIPTION - An INDEPENDENT CLAIM is also included for a specific gravity measuring method.    DESCRIPTION OF DRAWING(S) - The figure shows the block diagram of measuring apparatus.
NOVELTY - Gas supply device for a fuel cell car comprises a rotational control valve which has improved durability without deterioration and prevents electric current discharge from the valve itself.    USE - Gas supply device for fuel cell car.    ADVANTAGE - Control valve has improved durability and prevents electrical discharge.    DETAILED DESCRIPTION - The gas supply device for a fuel cell car comprises:    (a) a gas supply unit for supplying gases filled in a gas storage tank to a fuel cell through a gas supply duct;    (b) a rotational control valve (120,130), which is disposed between the gas storage tank and the gas supply duct and is rotated by an electric motor (110) so that it is opened and closed; and    (c) a control unit for controlling the opening and closing of the rotational control valve (120,130), which selectively transforms the direction of electric current and applies the electric current to the electric motor (110) according to input control signals.
NOVELTY - Electrical power generation is performed by hydrogen manufacture from steam and burning the hydrogen. The exhaust end steam of a thermal power generation installation or an electric power generation installation enables hydrogen manufacture.    USE - For generating hydrogen and electrical power using exhaust heat from a power station, such as a thermal power generation installation or a nuclear reactor, etc.    ADVANTAGE - An improvement of electrical power generation efficiency can be achieved by the combined cycle power generation using the hydrogen in an internal combustion engine or a fuel cell. The hydrogen can provide the energy for a fuel cell or desalination of seawater. without causing a pollution.    DESCRIPTION OF DRAWING(S) - The figure shows a pressurization water-type light water reactor (PWR). (Drawing includes non-English language text).    steam generator (1)
NOVELTY - A controller (41) drives a pump (31) with the electric power discharged from a battery (2) when a motor (4) is in a non-driving state in the vehicle driving state.    USE - For fuel cell vehicle.    ADVANTAGE - Enables to maintain deceleration and braking properties and prevents generation of odd feeling by driving pump with electric power discharged from battery when motor is in non-driving state.    DESCRIPTION OF DRAWING(S) - The figure shows the block diagram of the control apparatus for fuel cell. (Drawing includes non-English language text).    fuel cell (1)    battery (2)    motor (4)    pump (31)    controller (41)
NOVELTY - The fuel has boiling point of 100-300 degreesC, cetane number of 45 or more, cetane index of 47 or more, and capacitance ratio of isoparaffin and normal paraffin of 0.8 or more.    USE - For fuel cell system.    ADVANTAGE - The fuel is efficient for generating hydrogen and electric power for a long period of time. Deterioration of modification catalyst is prevented.    DESCRIPTION OF DRAWING(S) - The figure shows the flowchart of electric power generation using the polymer electrolyte fuel cell system which contains steam reforming type modifier. (Drawing includes non-English language text).
NOVELTY - The fuel has boiling point of 100-320 degreesC, density of more than 0.8010 g/cm cubed at 15 degreesC and capacitance ratio of isoparaffin and normal paraffin of 1.5 or more.    USE - For fuel cell system.    ADVANTAGE - The fuel is suitable for generating hydrogen and electric power efficiently for a long period of time. Deterioration of modification catalyst is prevented.    DESCRIPTION OF DRAWING(S) - The figure shows the flowchart of electric power generation using the polymer electrolyte fuel cell which contains the reforming type modifier. (Drawing includes non-English language text).
NOVELTY - The fuel comprises hydrocarbon mixture containing 7 mass ppm or less of alkyl benzothiophene, and has boiling point of 100-320 degreesC.    USE - For fuel cell system (claimed) such as polymer electrolyte fuel cell (PEFC), phosphoric acid fuel cell (PAFC), melting carbonate type fuel cell (MCFC) and solid oxide fuel cell (SOFC).    ADVANTAGE - The fuel generates hydrogen and electric power efficiently and stably for long period of time. The fuel suppresses the deterioration of catalyst and provides durable fuel cell system.    DETAILED DESCRIPTION - INDEPENDENT CLAIMS are included for the following:    (1) desulfurizing method; and    (2) fuel cell system.    DESCRIPTION OF DRAWING(S) - The figure shows the flowchart of electric power generation using fuel cell system. (Drawing includes non-English language text).
NOVELTY - The non-aqueous electrolyte secondary battery consists of electrode group and non-aqueous electrolyte. The electrode group consists of anode and cathode laminated alternately through separator (14). The anode consists of anode active material layer provided on core material. The cathode consists of cathode active material layer containing 4B element or its alloy and having volume capacitance of 500 mAh/cc or more.    USE - For portable information terminal, portable electronic device, domestic electric power storage apparatus, two-wheeled motor vehicle, electric vehicle and hybrid electric vehicle.    ADVANTAGE - The non-aqueous electrolyte secondary battery with excellent cycle property and high capacity is provided. The swelling of the battery during charging and discharging is suppressed.    DETAILED DESCRIPTION - The non-aqueous electrolyte secondary battery consists of electrode group and non-aqueous electrolyte. The electrode group consists of anode and cathode laminated alternately through separator (14). The anode consists of anode active material layer provided on core material. The cathode consists of cathode active material layer containing 4B element or its alloy and having volume capacitance of 500 mAh/cc or more. The anode and cathode are capable of occlude-discharging lithium.    DESCRIPTION OF DRAWING(S) - The figure shows the cross-section schematic of square laminated lithium secondary battery.    battery case (11)    anode plate (12)    cathode plate (13)    separator (14)    anode lead (15)
NOVELTY - An anode tab (14) and cathode tab (16) for charging and discharging of electric power generating element (12), are connected to collectors positioned at both ends of the power generating element. The tab (18) for voltage detection is connected to collectors other than the collectors at ends of the generating element and is protruding from direction different from protruding direction of anode tab and cathode tab.    USE - Bipolar secondary battery in battery pack (claimed) mounted on vehicle (claimed).    ADVANTAGE - The vibration-resistant property and reliability of the secondary battery are improved.    DETAILED DESCRIPTION - INDEPENDENT CLAIMS are also included for the following:    (1) battery pack module;    (2) battery pack; and    (3) vehicle.    DESCRIPTION OF DRAWING(S) - The figure shows the front view, side view and sectional view of the bipolar secondary battery.    bipolar secondary battery (10)    electric power generation element (12)    anode tab (14)    cathode tab (16)    tab for voltage detection (18)    polymeric metal composite film (20)
NOVELTY - A controller (11) carries out synchronous control of the output current of a fuel cell (2) and fuel supply to cell, based on the fluctuation of input electric power of the inverter (7).    USE - Fuel cell electric power generation system.    ADVANTAGE - Enables to produce electric power according to the demand effectively, thereby stabilizing the voltage and frequency of the alternating current (AC) power supplied to load while carrying out stable driving of the fuel cell.    DESCRIPTION OF DRAWING(S) - The figure shows the block diagram of the fuel cell electric power generation system. (Drawing includes non-English language text).    fuel system (1)    fuel cell (2)    charger (4)    battery (5)    inverter (7)    fuel cell controller (11)    load (X)
NOVELTY - A cell (6) having gel electrolyte layer (5) between the positive and negative electrode active material layers (3,4), is arranged between the collectors (2,7). A seal layer (9) arranged between the collectors, is extended away from collectors.    USE - Bipolar battery e.g. polymer gel electrolyte battery, lithium ion secondary battery used in battery pack (claimed) used in motor vehicle (claimed) e.g. car, and electric vehicle and hybrid vehicle.    ADVANTAGE - The durability of bipolar battery is improved easily.    DETAILED DESCRIPTION - INDEPENDENT CLAIMS are also included for the following:    (1) battery pack;    (2) motor vehicle.    DESCRIPTION OF DRAWING(S) - The figure shows the sectional view of the battery.    collectors (2,7)    positive and negative electrode active material layers (3,4)    gel electrolyte layer (5)    cell (6)    seal layer (9)
NOVELTY - Non-aqueous electrolyte secondary battery comprises separator (13), and non-aqueous electrolyte interposed between anode and cathode. Electrolyte contains solute dissolved in solvent. Solvent contains preset amount of ethylene carbonate (a), chain carbonate ester (b), cyclic carboxylate ester (c) and specific organic lithium-borate salt (d). Volume ratio of compounds (a,b) in battery, is 15:85-40:60.    USE - For portable electronic devices, portable information terminals, domestic compact electric power storage apparatuses, two-wheeled motor vehicles, electric vehicles and hybrid electric vehicles.    ADVANTAGE - The non-aqueous electrolyte secondary battery with reduced amount of organic lithium-borate salt, has excellent charging and discharging property, and rate property, without increasing viscosity of the non-aqueous electrolyte. Production of gas inside the battery, and reduction of discharge capacitance during storage of battery, are prevented.    DETAILED DESCRIPTION - Non-aqueous electrolyte secondary battery comprises separator, and non-aqueous electrolyte interposed between anode and cathode. Anode and cathode occludes and discharges lithium. Electrolyte contains solute dissolved in non-aqueous solvent. Electrolyte contains solute dissolved in solvent. Solvent contains cyclic carboxylate ester (c) (in wt.pts) (0.5-5) and organic lithium-borate salt (d) (0.5-5) with respect to total amount (100) of ethylene carbonate (a) and chain carbonate ester (b). Volume ratio of compounds (a,b) in battery, is 15:85-40:60.    DESCRIPTION OF DRAWING(S) - The figure shows the longitudinal cross-sectional view of the cylindrical-shaped non-aqueous electrolyte secondary battery.    anode plate (11)    cathode plate (12)    separator (13)    battery case (18)    sealing board (19)
NOVELTY - The vehicle has a guide plate (24) with V-shape groove arranged at a position corresponding to guide pin (18) of the trolley, so that the coupling pins (19) arranged at the front-side of the trolley are made to face the insertion holes (27) formed in the guide plate of vehicle.    USE - For connecting industrial vehicle e.g. electric vehicle and fork-lift truck, to battery exchangeable trolley.    ADVANTAGE - The positioning of the industrial vehicle with respect to battery exchangeable trolley is performed easily and accurately, without operator's guidance.    DESCRIPTION OF DRAWING(S) - The figure shows the top view of the connector structure.    connector structure (10)    trolley (11)    guide pin (18)    coupling pins (19)    vehicle (21)    guide plate (24)    insertion holes (27)
NOVELTY - The positive electrode active material contains complex oxide of lithium and a transition metal, having filling property which is the ratio of tap density and true density to be 55% or less. The size of the microcrystal measured by Hall method is 400-850 Angstrom. The complex oxide has a layered rock-salt structure.    USE - Positive electrode active material for non-aqueous lithium secondary battery (claimed) for small portable information terminal, electric vehicle.    ADVANTAGE - Output deterioration by decrease in internal resistance, is suppressed.    DETAILED DESCRIPTION - INDEPENDENT CLAIMS are also included for the following:    (1) positive electrode active material manufacturing method; and    (2) non-aqueous lithium secondary battery.    DESCRIPTION OF DRAWING(S) - The figure shows the relationship between filling property and internal resistance. (Drawing includes non-English language text).
NOVELTY - Amount of extrusions from upper, right and left ends of a positive electrode plate (3) of a synthetic resin-made separator (41), is set to be greater than or equal to 0.02 x D where D is height of plate.    USE - Lead storage battery used in motor vehicle and in industry.    ADVANTAGE - Generation of short circuit is prevented, hence highly reliable lead storage battery having high industrial effect is obtained.    DESCRIPTION OF DRAWING(S) - The figure shows the side view and top view of separator.    positive electrode plate (3)    separator (41)
NOVELTY - Fuel cell (10) has an oxidizing agent electrode having voltage set higher than the voltage of a fuel electrode after the stoppage of electric power generation in the fuel cell.    USE - For motor vehicle, ship and portable electric power generation device.    ADVANTAGE - Prevents fuel cell restarting defect by removing moisture content inside fuel cell, and improves reactivity of fuel cell at the time of restarting fuel cell by increasing oxygen density in fuel cell.    DESCRIPTION OF DRAWING(S) - The figure shows the conceptual diagram of the whole structure of the fuel cell system. (Drawing includes non-English language text).    fuel cell (10)
NOVELTY - An electronic control unit (ECU) (100) regulates the current supplied to the solenoid coils (210,310) of main relay systems (200,300), based on the temperature of the battery modules (400) detected by temperature sensors (420,430,440) for reducing temperature difference between the battery modules in a battery pack (10).    USE - For battery pack (claimed) for electric vehicle and hybrid vehicle.    ADVANTAGE - Prevents degradation of battery capability by maintaining temperature of each battery module in battery pack uniformly, without using special temperature control mechanism.    DETAILED DESCRIPTION - An INDEPENDENT CLAIM is also included for battery pack.    DESCRIPTION OF DRAWING(S) - The figure shows the control block diagram of the battery pack. (Drawing includes non-English language text).    battery pack (10)    ECU (100)    main relay systems (200,300)    solenoid coils (210,310)    battery modules (400)    temperature sensors (420,430,440)
NOVELTY - Electrode has a catalyst layer having a permeability suitable to pass 100 ml of air through 9 mm2 area at pressure of 0.879 gf/mm2 in 0-18 s.    USE - Electrode for direct methanol-type fuel cell (claimed) used as stationary/portable-type power supply for electric vehicle.    ADVANTAGE - Prevents the reduction of reaction utilization factor of a catalyst in the electrode.    DETAILED DESCRIPTION - An INDEPENDENT CLAIM is also included for direct methanol-type fuel cell.    DESCRIPTION OF DRAWING(S) - The figure shows the graph explaining the current-density-voltage curve of the fuel cell. (Drawing includes non-English language text).
NOVELTY - A cathode (8) is arranged in a reactor (2) and an anode (9) is arranged in a hydrogen separation chamber (4). The cathode and the anode are connected by a proton conductive material (10). The hydrogen is electrochemically moved to the sealed hydrogen separation chamber from the reactor, after applying electricity to the cathode and the anode from a power supply (11).    USE - For manufacturing high-pressure hydrogen for use in fuel-cell electric vehicle (claimed).    ADVANTAGE - The need for compressor to obtain high-pressure hydrogen is eliminated, reducing the energy and the cost required for raising the pressure of the hydrogen. The energy efficiency of the hydrogen manufacturing apparatus is increased. The manufacturing cost of the fuel cell is reduced, by eliminating the need for interconnector.    DETAILED DESCRIPTION - INDEPENDENT CLAIMS are also included for the following:    (a) high-pressure hydrogen manufacturing apparatus which has hydrothermal supply unit to supply water and heat to the reactor. The oxygen ion is ionized, during reaction of hydrocarbon fuel and water vapor to generate hydrogen and carbon dioxide. The generated hydrogen is utilized in a fuel cell. The water generated in the fuel cell is used in the reactor. The carbon dioxide is separated in a carbon dioxide separation chamber in the reactor; and    (b) fuel-cell electric vehicle.    DESCRIPTION OF DRAWING(S) - The figure shows a schematic view explaining high-pressure hydrogen manufacturing method.    Reactor (2)    Hydrogen separation chamber (4)    Cathode (8)    Anode (9)    Proton conductive material (10)    Power supply (11)
NOVELTY - Battery pack (1000) has battery units (2000, 3000) with battery modules having battery cell (1010) connected in series. The battery units are arranged such that terminals of battery cell are opposing mutually and chamber portion (4100) is formed. A cooling fan (4000) circulates cooling air in the chamber portion from which the cooling air is separated for battery units and is circulated in gap between battery modules.    USE - Cooling structure of battery pack used in electric vehicle, hybrid vehicle and fuel cell vehicle.    ADVANTAGE - The battery pack is cooled uniformly and efficiently, with simple structure.    DESCRIPTION OF DRAWING(S) - The figure shows the top view of the battery pack.    battery pack (1000)    battery cell (1010)    battery units (2000, 3000)    cooling fan (4000)    chamber (4100)
NOVELTY - The battery pack (1000) of rectangular parallelepiped shape is arranged between the rear seat (7000) and rear wheel (8000) such that shortest edge of the parallelepiped faces perpendicularly downwards.    USE - For hybrid vehicle (HV), fuel-cell electric vehicle (EV).    ADVANTAGE - Battery pack is mounted safely while utilizing the interior space of vehicle, effectively.    DESCRIPTION OF DRAWING(S) - The figure shows a schematic view of the motor vehicle.    battery pack (1000)    rear seat (7000)    rear wheel (8000)
NOVELTY - A battery pack (1000) has battery portion equipped with battery module and accessory portion containing cooling fan. The battery pack is mounted such that center of battery portion is made in agreement with center of width direction of a vehicle.    USE - For use in electric vehicle, hybrid vehicle.    ADVANTAGE - Safety of battery pack mounted on vehicle, is ensured even during side collision of the vehicle.    DESCRIPTION OF DRAWING(S) - The figure shows the top view of the battery pack mounting structure.    battery pack (1000)
NOVELTY - A use number determination unit determines the number of cell blocks (31-34) in fuel cell (30) to be used based on electric power requirement. A controller (70) controls a direct current - direct current (DC-DC) converter (42) according to the fluctuation of output voltage of fuel cell so as to maintain the voltage supplied to an inverter (46) within a predetermined range.    USE - Fuel cell system for vehicle.    ADVANTAGE - Ensures stable power supply even when the number of cell blocks used is varied according to electric power requirement.    DETAILED DESCRIPTION - An INDEPENDENT CLAIM is also included for a fuel cell system control.    DESCRIPTION OF DRAWING(S) - The figure shows a block diagram of a vehicle mounted with fuel cell system. (Drawing includes non-English language text).    fuel cell (30)    cell blocks (31-34)    DC-DC converter (42)    inverter (46)
NOVELTY - A controller (20) opens a main relay (13a) of a connector (13), to interrupt connection between an inverter (15) and a secondary battery (12), during starting of fuel cell system. The controller obstructs the relay, to connect inverter and battery, when difference between output voltage (V1) of the battery and output voltage (V2) of direct current(DC)/DC converter (14) is less than preset value.    USE - Control apparatus of fuel cell system.    ADVANTAGE - Application of voltage to electrolytic capacitor during starting of system is reduced, as a result destruction of capacitor is prevented.    DESCRIPTION OF DRAWING(S) - The figure shows the block diagram of the fuel cell system. (Drawing includes non-English language text).    secondary battery (12)    connector (13)    main relay (13a)    DC/DC converter (14)    inverter (15)    controller (20)
NOVELTY - A determination unit determines whether oxidation gas is normally supplied to oxidation gas channel (33) from supply unit, during normal operation state of the valves (61-63). The switching unit closes the normal valves (61-63) and opens the extraordinary valves (64,65), when gas is not normally supplied to the channel.    USE - Fuel cell system mounted on vehicles (claimed) and also mounted on transport devices such as aircraft, ship, railway.    ADVANTAGE - The extraordinary valves are used reliably to supply oxidation gas during the failure of other valves, thereby continuous generation of electric power is enabled.    DETAILED DESCRIPTION - INDEPENDENT CLAIMS are also included for the following:    (1) vehicle mounted fuel cell system; and    (2) control method of fuel cell system.    DESCRIPTION OF DRAWING(S) - The figure shows the block diagram of the fuel cell system. (Drawing includes non-English language text).    vehicle (10)    fuel cell system (20)    oxidation gas channel (33)    valve for fuel cell (61)    valve for ejection (62)    valve for combustion (63)    extraordinary valves (64,65)
NOVELTY - The electrode has a carbon black particle containing a catalyst such as platinum. The carbon black has several pores in which the monomer of an ionic polymer, is impregnated.    USE - Electrode for fuel cell such as polymer electrolyte fuel cell (claimed) for use in electric vehicle.    ADVANTAGE - Improves the electric power generation efficiency and the utilization level of the catalyst.    DETAILED DESCRIPTION - INDEPENDENT CLAIMS are also included for the following:    (1) electrode manufacturing method; and    (2) polymer electrolyte fuel cell.    DESCRIPTION OF DRAWING(S) - The figures show the schematic diagrams of the structure of the electrode. (Drawing includes non-English language text).
NOVELTY - Fixing layer (30) has a parting portion (31) which is expanded by elastic deformation of elastic hard wire and the ends of the layer are inserted into the groove (24) of the battery case (20), so that the joint fixing is performed for the upper and lower case (20A,20B) by the return force of the elastic deformation.    USE - For battery in electrically driven apparatus such as power-assisted bicycle and electric equipment.    ADVANTAGE - Seal the battery in the battery case effectively by simple structure, without performing complicated operation.    DESCRIPTION OF DRAWING(S) - The figure shows the sectional views of the power supply device. (Drawing includes non-English language text).    battery case (20)    upper and lower case (20A,20B)    groove (24)    fixing layer (30)    parting portion (31)
NOVELTY - A storage tank (20) stores cyclic hydrocarbon and dehydrogenation product, and has a coagulation unit to cool and coagulate the dehydrogenation product.    USE - For hydrogen gas production apparatus (claimed) to supply hydrogen gas to internal combustion engine such as fuel cell or hydrogen fueled engine vehicle mounted on vehicle such as electric vehicle and gasoline engine.    ADVANTAGE - The storage tank increases the efficiency of cyclic hydrocarbon. The catalyst used for dehydrogenation has excellent reaction efficiency.    DETAILED DESCRIPTION - An INDEPENDENT CLAIM is included for hydrogen gas production apparatus, which has storage tank which supplies cyclic hydrocarbon on the catalyst (23) for carrying out dehydrogenation and to produce hydrogen gas and dehydrogenation product.    DESCRIPTION OF DRAWING(S) - The figure shows the outline block diagram of the storage tank. (Drawing includes non-English language text).    dehydrogenation device (2a1-2an)    reaction tank (10)    storage tank (20)    radiator (30)    cooling pipe (42)
NOVELTY - A modification catalyst is arranged in a modification unit (12) for modification reaction of the fuel. A cooling-medium supply unit is arranged in the post modifier stage, to supply nitrogen gas through a nitrogen purge opening (14), during increase in the temperature of the catalyst.    USE - For modifying fuel into hydrogen-rich fuel, used in fuel cell system (claimed) for use in fuel cell electric vehicle.    ADVANTAGE - The overheating of the modification catalyst is prevented, by suppressing temperature increase of the catalyst and thereby damage to the fuel modifier is prevented. The energy efficiency of the fuel cell system is raised.    DETAILED DESCRIPTION - The modification unit is arranged downstream to an evaporation unit (11) and upstream to a carbon monoxide purification unit (13). The carbon monoxide of predetermined amount is reduced in the fuel by the purification unit. A residual-gas discharge port (15) ejects residual gas remaining in the post modifier stage.    INDEPENDENT CLAIMS are also included for the following:    (1) fuel cell system which has fuel cell to produce electricity by receiving fuel from the modifier; and    (2) overheating prevention method which involves supplying cooling medium such as nitrogen gas to the post modifier stage, during increased in the temperature of the modification catalyst.    DESCRIPTION OF DRAWING(S) - The figure shows a block diagram of the fuel modifier. (Drawing includes non-English language text).    evaporation unit (11)    modification unit (12)    carbon monoxide purification unit (13)    nitrogen purge opening (14)    residual-gas discharge port (15)
NOVELTY - A chemical reactor (10) has a cylindrical container having a thermal storage component (17) and water feed pipe (22), which supplies water from exterior to component. Component (17) stores potential heat of mixed gas between modification catalyst (16) and carbon monoxide denaturing catalyst (18). Catalyst (16) modifies source gas containing hydrocarbon or aliphatic alcohol to mixed gas of hydrogen, carbon monoxide and carbon dioxide.    USE - For generation of hydrogen.    ADVANTAGE - The chemical reactor efficiently manufactures hydrogen, has reduced size, reduces expansion and increase of weight, and is economical.    DETAILED DESCRIPTION - A chemical reactor (10) has a cylindrical shape container having a thermal storage component (17) and water feed pipe (22), which supplies water from exterior to component. The container sequentially accommodates a modification catalyst (16) and a carbon monoxide denaturing catalyst (18). The modification catalyst modifies source gas containing hydrocarbon or aliphatic alcohol to mixed gas of hydrogen, carbon monoxide and carbon dioxide. The carbon monoxide denaturing catalyst reduces carbon monoxide concentration of mixed gas by carrying out denaturation processing of mixed gas. The thermal storage component stores potential heat of mixed gas between catalysts (16,18).    DESCRIPTION OF DRAWING(S) - The figure shows a sectional view of chemical reactor. (Drawing includes non-English language text).    chemical reactor (10)    modification catalyst (16)    thermal storage component (17)    carbon monoxide denaturing catalyst (18)    water feed pipe (22)
NOVELTY - The adsorbing agent holds silver, alumina or silica-alumina. The average pore radius, specific surface area and pore volume are set to 60 Angstrom, 50 m2/g and 0.6 ml/g, respectively.    USE - For adsorption of sulfur compound contained in hydrocarbon fuel, petrochemical raw material discharged from motor vehicle and dimethyl ether fuel discharged from industry.    ADVANTAGE - Enables to remove sulfur compound easily and efficiently and ensures economical manufacturing process of adsorption agent.    DETAILED DESCRIPTION - INDEPENDENT CLAIMS are also included for the following:    (1) manufacturing method of the adsorption agent for sulfur compound removal; and    (2) manufacturing method of hydrogen for fuel cells.
NOVELTY - A converter with a rectangular parallelepiped shape is integrally joined to the side face of a similar-shaped inverter (21). A water jacket (97) is provided vertically at the joining portion of the inverter and the converter.    USE - For vehicle e.g. car.    ADVANTAGE - As the water jacket is provided at the junction of the inverter and converter, supply of cooling water separately to both portions is prevented. Favorable cooling is ensured.    DESCRIPTION OF DRAWING(S) - The figure is a front view of the inverter case.    inverter (21)    annular wall (95)    fins (96)    water jacket (97)
NOVELTY - A converter of parallelepiped shape has its side face joined to a larger sized side face of a similar shaped inverter (21) so as to form an arrangement space (102) at the inverter side face. A water jacket is provided at the junction of the inverter and converter. Ancillary equipment like water pump (100) and reserve tank (101) are fixed in the arrangement space and connected to the water jacket.    USE - In vehicle for supplying power to electrical four wheel drive system, electromagnetic valve, electric power steering, air conditioner, electrical brake, electric chassis control, defroster of wind shield, seat heater.    ADVANTAGE - By forming the attachment space on the inverter side face, ancillary equipment can be fixed efficiently in the engine at high efficiency.    DESCRIPTION OF DRAWING(S) - The figure shows a principal front view of the power control unit.    power control unit (20)    inverter (21)    water pump (100)    arrangement space (102)
NOVELTY - A main circuit (100) has parallely connected converter (10) which inputs and outputs high electric power in low frequency region and another converter (20) which outputs low electric power to high frequency region. A control circuit (200) controls the main circuit.    USE - For testing fuel cell, capacitor.    ADVANTAGE - A power converter with excellent frequency characteristics and high DC current handling capacity is obtained.    DESCRIPTION OF DRAWING(S) - The figure shows the block diagram of the power converter. (Drawing includes non-English language text).    high power converter (10)    low power converter (20)    main circuit (100)    control circuit (200)
NOVELTY - A converter (22) is arranged side by side with an inverter (21). The alternating current (AC) terminals (56a-56c) and direct current (DC) terminals (57a,57b) of the inverter and the DC terminal (83) of the converter are arranged on the upper surface.    USE - For controlling power supply to electrical four wheel drive system, electromagnetic valve, electric power steering, air conditioner, electric brake, electrical chassis control defroster of wind shield, seat heater etc. in vehicle.    ADVANTAGE - By arranging the terminals of the converter and inverter at the upper side, attachment operation of the terminals can be performed easily.    DESCRIPTION OF DRAWING(S) - The figure shows the perspective view of the power control unit.    inverter (21)    converter (22)    inverter case (50)    converter case (51)    AC terminals of inverter (56a-56c)    DC terminals of inverter (57a-57b)    DC terminal of converter (83)
NOVELTY - Flywheels (4,5) are arranged coaxially in electric motor (6) that rotationally drives flywheel (4). Rotary power of electric motor is imparted to flywheel (5). Epicyclic gear (7) rotationally drives flywheel (5) in opposite direction with respect to flywheel (4), so that inertial torques of two flywheels are canceled.    USE - For vehicles such as electric vehicle and hybrid car.    ADVANTAGE - Using one electric motor the inertial torques of two flywheels driven in opposite directions are canceled, and thereby number of electrical components is decreased. Reverse direction rotation of flywheel are performed mutually with high reliability.    DESCRIPTION OF DRAWING(S) - The figure shows sectional drawing of principal component structure of flywheel type electric power storage apparatus.    flywheel type electric power storage apparatus (1)    fly wheel (4,5)    electric motor (6)    epicyclic gear (7)
NOVELTY - The electrolytic capacitor has an anode foil having anodic oxidation coating containing fluorine, and contains an electrolyte liquid containing a tetrafluoride aluminum salt.    USE - For electronic information-technology equipment and motor vehicles.    ADVANTAGE - The electrolytic capacitor has low impedance characteristics, high withstand-voltage characteristics, favorable high-temperature durability, low specific resistance characteristic, and high sparking voltage.    DESCRIPTION OF DRAWING(S) - The figure shows an internal sectional drawing of an electrolytic capacitor. (Drawing includes non-English language text).    Capacitor element (1)    Lead wires (4, 5)    Round-bar portion (6)    External correction (8)    Sealant (9)
NOVELTY - The gas turbines (25,27,29,31) are arranged between high pressure gas storage tanks and fuel cells, along hydrogen fuel supply path. The high pressure of hydrogen fuel supplied from tank, is reduced by the turbines. A generator (21) is driven by rotational force of turbines. The output of generator is utilized as drive electric power of electric equipment mounted on a vehicle.    USE - For supplying hydrogen fuel to fuel cell of vehicle such as electric vehicle.    ADVANTAGE - The energy of hydrogen fuel is utilized, as electric power, and energy conversion efficiency of fuel cell electric vehicle is increased.    DETAILED DESCRIPTION - An INDEPENDENT CLAIM is also included for hydrogen fuel system.    DESCRIPTION OF DRAWING(S) - The figure shows a schematic diagram of the multistep hydrogen gas turbine apparatus.    generator (21)    gas turbines (25,27,29,31)    bypass controlling valve (43)    heating apparatus (61)    housing (63)
NOVELTY - An end (24B) of an electroconductive shaft (24) is screwed to an end plate (22) using a nut (26), and other end (24A) projects to the outer side of the case (14). The protruded end acts as an output terminal of laminate structure (12) stacking several cells (16).    USE - Fuel cell.    ADVANTAGE - The alignment process of the electroconductive shaft and the case is simplified and the assembly operation is made easy.    DESCRIPTION OF DRAWING(S) - The figure shows an exploded perspective view of the fuel cells.    laminate structure (12)    case (14)    cells (16)    end plate (22)    shaft (24)    ends of shaft (24A,24B)    nut (26)
NOVELTY - Wind-driven hydrogen generator comprises a propeller with blades born by a hub, especially with a horizontal axis, mounted on a vertical mast, an alternator cooperating with the propeller to generate electricity, means for producing hydrogen from the electricity, and a hydrogen storage reservoir (4) integrated into the mast (2).    USE - For producing hydrogen.    DESCRIPTION OF DRAWING(S) - The drawing shows a wind-driven hydrogen generator with a divergent propeller fairing (propeller not shown).    Fairing (1)    Mast (2)    External structure (3)    Hydrogen storage reservoir. (4)
NOVELTY - A method for operating the electrical system (1) of a motor vehicle in which a generator-fed vehicle battery is provided for supplying at least one vehicle load (2,3) and for the emergency power battery. The emergency power battery (6) is connected to the vehicle internal electrical supply (1) depending on the degree (A) of loading of the generator (4).    USE - For electro-hydraulic brakes, occupant restraint systems etc in motor vehicles.    ADVANTAGE - Provides low-cost, reliable power supply for motor vehicle loads.    DESCRIPTION OF DRAWING(S) - An elementary circuit diagram of an on-board electrical supply of motor vehicle is shown.    Vehicle electrical supply (1)    Generator (4)    Vehicle battery (5)    Emergency power battery (6)    switching element (7)    Starter (11)
NOVELTY - At a free face (20) of the cathode layer (5) a contacting component (21) is located. This is bonded with a second interconnector (30) and also with the cathode layer. The bonding is electrically-conductive, mechanical, and/or interlocking.    USE - A vehicle fuel cell with electrolyte layer sandwiched by anode and cathode layers.    ADVANTAGE - This fuel cell is resistant to high levels of thermal- and mechanical stressing. In addition it has high electrical power density. The method of manufacture is economical and simple. It is especially suitable for mass production.    DETAILED DESCRIPTION - An INDEPENDENT CLAIM is included for the method of manufacture.    DESCRIPTION OF DRAWING(S) - A cross section of the construction is shown.    cathode layer (5)    free face (20)    contacting component (21)    second interconnector (30)    embedded metallic particles (50)
NOVELTY - A bisphenol A polyarylethersulfone carrying a basic group is obtained by halogenating an unsubstituted polyarylethersulfone, followed by reacting with a metal and then with an anchoring compound containing a basic group.    USE - Polymer (I) is used in electrolytes, ion exchangers, catalysts, polymer electrolyte membranes (PEMs) or polymer blends or as a new material, the PEMs being useful in fuel cells, especially direct methanol fuel cells (DMFC) (claimed).    ADVANTAGE - The production can be effected economically on an industrial scale to give products in high yield at low energy demand, the products being heat and chemically stable and showing high proton conductivity when moist.    DETAILED DESCRIPTION - A polyarylethersulfone of formula (I) carrying a basic group is obtained by halogenating an unsubstituted polyarylethersulfone of formula (II), followed by reacting with a metal and then with an anchoring compound of formula (X-A-B)m.    X=a removable group;    A=an anchoring group;    B=a basic group; and    m=1, 2 or 3.
NOVELTY - The cooling apparatus separates the gas introduced into the cooling liquid which is circulated between fuel cell (1) and a heat exchanger (2). The separated gas is mixed with air supplied to or exhausted from the fuel cell and discharged outside the system.    USE - For cooling fuel cell used in electric vehicle.    ADVANTAGE - Prevents leakage of cooling liquid and ensures continuous and stable power generation by the fuel cell. Maintains pressure balance between cooling liquid and supply air.    DESCRIPTION OF DRAWING(S) - The figure shows the block diagram of the cooling apparatus.    fuel cell (1)    heat exchanger (2)    circulation path (3)    cooling liquid storage container (4)    signal pressure pipe (5)
NOVELTY - At the free side (20) of the cathode layer (5) a contact unit (21) is arranged. This is connected for electrical conduction with the cathode layer and a second interconnector (30). Its mechanical connection is secured by bonding and/or interlocking.    USE - A fuel cell construction e.g. for use in vehicles.    ADVANTAGE - The fuel cell (and/or electrolyzer) resists changing mechanical- and thermal stresses. It has a high electrical power density. The method of manufacture is economical and easily carried out. It is particularly suited for mass production.    DETAILED DESCRIPTION - An INDEPENDENT CLAIM is included for the method of manufacture.    DESCRIPTION OF DRAWING(S) - A cross section of the construction is presented.    electrode layer (3)    anode layer (4)    cathode layer (5)    first interconnector (7)    free side (20)    contact unit (21)    second interconnector (30)    ceramic bonding layer (40)
NOVELTY - The non-aqueous electrolyte (1) is dripped onto the electrode (2) of electric double layer capacitor. The time required for contact angle (theta) of electrolyte with respect to the electrode to reach up to 2 degrees or less is less than 0.5 seconds.    USE - Electric double layer capacitor (claimed) used as power supply of electric vehicles or fuel cell electric vehicles.    ADVANTAGE - The non-aqueous electrolyte effectively penetrates into the electrode of capacitor and reduces the internal resistance of capacitor so non-aqueous electrolyte electric double layer capacitor with small internal resistance is provided.    DETAILED DESCRIPTION - An INDEPENDENT CLAIM is included for non-aqueous electrolyte electric double layer capacitor comprising non-aqueous electrolyte, anode and cathode.    DESCRIPTION OF DRAWING(S) - The figure shows the model of non-aqueous electrolyte dripped on the electrode of electric double layer capacitor.    Non-aqueous electrolyte (1)    Electrode (2)    Contact angle (theta)
NOVELTY - A lithium component, a sulfur component, and one or more components selected from phosphorus, silicon, boron and germanium are reacted in an organic solvent to form lithium ion conductive solid electrolyte.    USE - For solid group secondary battery (claimed), such as lithium cell used for portable information terminal, portable electronic devices, domestic electric power storage apparatus, two wheeled motor vehicles, and electric vehicles such as hybrid electric vehicles.    ADVANTAGE - The lithium ion conductive solid electrolyte is manufactured easily and inexpensively at low temperature in large amounts without using special apparatus.    DETAILED DESCRIPTION - An INDEPENDENT CLAIM is included for total solid group secondary battery comprising the solid electrolyte.
NOVELTY - A heat pump (14) generates a low temperature refrigerant by using heat of an engine coolant to cool a pump refrigerant in a pump refrigeration circuit (15). A thermoelectric converter (4) generates electric power by using the temperature difference between the low temperature refrigerant and the engine coolant.    USE - For use in hybrid vehicles.    ADVANTAGE - Enables efficient utilization of the heat of the engine coolant for cooling the pump refrigerant. The electric power is generated reliably by the thermoelectric converter and efficiency of the energy recovery system is enhanced.    DESCRIPTION OF DRAWING(S) - The figure shows a block diagram of the energy recovery system.    engine (1)    thermoelectric converter (4)    heat pump (14)    pump refrigeration circuit (15)    air conditioner refrigeration circuit (20)
NOVELTY - An electrically heated reactor comprises a casing of a reactor block comprising a double-walled jacket that seals this off gas-tight and at least one device for feeding an inert gas into the double-walled jacket.    USE - For carrying out gas reactions at a high temperature, particularly above 900 degrees C, e.g. BMA process for preparation of hydrogen cyanide, by passing at least two gases through the reactor in the presence or absence of a catalyst, and carrying out gas reaction in the reactor (claimed).    ADVANTAGE - The reactor has a simple construction, is not very susceptible to repair work, and can be adapted to a desired production capacity in a simpler manner. Safety during operation of the reactor is increased.    DETAILED DESCRIPTION - Electrically heated reactor (1) for carrying out gas reactions at a high temperature, comprises a reactor block (2) of monolithic module(s) (3) of a material, for resistance heating or inductive heating, surrounded by casing (10-13) channels constructed as the reaction space extending from one to the opposite sides of the reactor block, in each case a device for feeding and removing a gaseous medium (5, 6) in/out of the channels and at least two electrodes (8, 8') connected to a power source and the reactor block, for passing a current through the reactor block or a device for inducing a current in the reactor block. The casing of the reactor block comprises a double-walled jacket (13) that seals this off gas-tight and at least one device (14) for feeding an inert gas into the double-walled jacket.    DESCRIPTION OF DRAWING(S) - The figure shows a diagram of a section through an electrically heatable reactor.    Reactor (1)    Reactor block (2)    Monolithic module (3)    Gaseous medium (5, 6)    Radiation shielding device (7, 7')    Electrodes (8, 8')    Casing (10-13)    Jacket (13)    Device (14)
NOVELTY - The electrode includes anode layers (13) each having an oxide, sulfide and salt material which forms an alloy with the metal to be obtained by reducing the metal ion, and boron-added carbon. Each anode layer has a thickness of 30 micrometers or less.    USE - For secondary battery having cathode and anode for releasing and receiving the same kind of metal ion. The battery may be used in electric, and electric hybrid vehicles.    ADVANTAGE - Provides a high-speed charging and discharging electrode which is capable of avoiding deposition of lithium even by high-speed discharge and charge with a larger electric current, and which has higher energy densities. Provides an electrode made of inexpensive material, and used to provide a battery having excellent reactivity, excellent cycle durability and superior output characteristics. Ensures an effect in fabricating a battery of higher voltage and larger output. Provides an electrode that is effective in fabricating a battery for flowing larger electric current, and having longer service life with excellent reliability and safety.    DETAILED DESCRIPTION - An INDEPENDENT CLAIM is also included for the lithium ion secondary battery.    DESCRIPTION OF DRAWING(S) - The figure is a cross-sectional view schematically showing the basic structure of a lithium ion secondary battery which is not a bipolar type.    Battery (1)    Battery packaging materials (3)    Cathode layers (7)    Electrolyte layers (9)    Anode layers (13)
NOVELTY - Fuel cell (20) separator (4) comprises a complex of graphite powder particles bonded to each other by a thermosetting resin. A composition ratio of the graphite powder and thermosetting resin in the complex is 85-97 wt.% and 3-15 wt.%, respectively. An average particle diameter of the graphite powder is set to 15-125 microns. The complex is first cold-molded at 2-10 MPa to form a preliminary molded member, which is molded 20-50 MPa.    USE - For use in fuel cell (claimed) useful for electric vehicle.    ADVANTAGE - The inventive separator has uniform and correct shape that is obtained while reducing the volume resistivity to ensure good conductivity thus improving the performance of the fuel cell. It is free from molding unevenness.    DETAILED DESCRIPTION - An INDEPENDENT CLAIM is also included for a method of producing the above fuel cell separator comprising molding a complex of graphite powder and thermosetting resin, cold-molding the complex into a shape similar to a final molded shape at 2-10 MPa forming a preliminary molded member, and placing the preliminary molded member in a mold to mold it into a final shape by applying a pressure of 20-50 MPa.    DESCRIPTION OF DRAWING(S) - The figure is an exploded perspective view showing the configuration of a stack structure comprising solid polymer electrolyte type fuel cell having the separator.    Electrolyte membrane (1)    Separator (4)    Unit cells (5)    Ribs (11)    Fuel cell (20)
NOVELTY - The solid polymeric battery has a positive electrode (2) comprising a constituent material having particle size of 8 microns or less.    USE - Solid polymeric battery.    ADVANTAGE - The solid polymeric battery has improved energy density and power density, and decreases internal resistance of electrolyte.    DETAILED DESCRIPTION - An INDEPENDENT CLAIM is included for manufacture of solid polymeric battery.    DESCRIPTION OF DRAWING(S) - The figure shows the cross-section of the basic structure of bipolar battery.    Collector (1)    Positive electrode (2)    Negative electrode (3)    Bipolar electrode (5)
NOVELTY - The fuel cell has current collection boards (6,7) which are respectively arranged at anode (2) and cathode (4). The gas shielding boards (8,9) are provided on respective current collection boards (6,7), and consist of insulating resin. The current collection board consists of porous metal, punching metal or sintering material of metal powder.    USE - Polymer electrolyte fuel cell for portable apparatus, motor vehicle and in residence.    ADVANTAGE - Manufacturing cost of polymer electrolyte fuel cell, is sharply reduced and fuel cell having large industrial economical benefits is obtained.    DESCRIPTION OF DRAWING(S) - The figure shows a cross-sectional view of polymer electrolyte fuel cell.    Anode (2)    Cathode (4)    Current collection boards (6, 7)    Gas shielding boards (8, 9)
NOVELTY - A cross-flow fan (4000) is arranged to supply cooling air in the gap between battery modules and direct current (DC) converter (2000).    USE - For cooling battery pack used in electric equipment mounted on vehicle such as electric vehicle (EV), hybrid vehicle (HV), etc.    ADVANTAGE - The battery is cooled effectively by supplying cooling air in the gap between battery modules and direct current converter.    DESCRIPTION OF DRAWING(S) - The figure shows a perspective view of the battery pack.    battery pack (100)    battery (1100)    direct current converter (2000)    cross-flow fan (4000)
NOVELTY - The separator is a porous membrane comprising homopolymer or copolymer of vinylidene fluoride. The separator has air permeability of 100 seconds/100 cc or less and density of 0.5-0.9 g/cm3.    USE - For aluminum electrolytic capacitor and electrical double layer capacitor (both claimed) for use in e.g. hybrid vehicle.    ADVANTAGE - The separator reliably reduces the impedance of aluminum electrolytic capacitor or electrical double layer capacitor. The separator has improved mechanical strength and adhesion property with respect to electrode.
NOVELTY - A resistive region (35) having positive conductivity extends from a positive semiconductor region (33) contiguous to a negative semiconductor region (34) so as to form a resistive path between first and second biasing regions (37,38) in parallel to positive-negative (PN) junction (36).    USE - For integrated power device, such as insulated gate bipolar transistor (IGBT) used for sparking combustion in internal combustion engine.    ADVANTAGE - Can be used as high voltage sensor incorporated in integrated power device so as to prevent overvoltages or undesirable oscillations on high voltage terminals.    DETAILED DESCRIPTION - An INDEPENDENT CLAIM is also included for an integrated power device, such as IGBT for sparking combustion internal combustion engine.    DESCRIPTION OF DRAWING(S) - The figure is the top view of the junction electronic component.    First type semiconductor region (33)    Second type semiconductor region (34)    Resistive region (35)    PN junction (36)    Biasing regions (37,38)
NOVELTY - Method uses several steps for recognition of car battery acid coating, i.e. determining first charge state value, in battery load phase, based on estimated rest voltage. Then second charge state value in battery rest phase, following battery load phase, based on measured rest voltage. First value is compared with second value and acid coating is recognized at exceeding defined deviation of first from second value. Preferably deviation is defined as more than 20 per cent.    USE - For car safety appliances, e.g. brake-by-wire, steer-by-wide, start-stop system, or electrohydraulic brake systems, and battery state of health.    ADVANTAGE - Timely recognition of acid layers.    DETAILED DESCRIPTION - INDEPENDENT CLAIMS are included for determining battery charge state, removing acid layers and use of above recognition method.
NOVELTY - An anode area (1) and a cathode area (2) each involve conductive agents. An anode (3,5) fits in the anode area and a cathode (4) in the cathode area. An ion conductive membrane (7) between the anode and cathode areas separates the anode area from the cathode area. The anode has a material that is electrocatalytically active.    USE - Microbial fuel cell for converting nutrients with biocatalysts into energy.    ADVANTAGE - The microbial fuel cell makes it possible to generate a current with increased current density by using biocatalysts produced from the decomposition of organic compounds without the need of dissolved redox mediators.    DETAILED DESCRIPTION - An INDEPENDENT CLAIM is also included for a method for generating a current by using a microbial fuel cell.    DESCRIPTION OF DRAWING(S) - The drawing shows a microbial fuel cell.    Anode area (1)    Cathode area (2)    Anode (3,5)    Cathode (4)    Ion conductive membrane (7)
NOVELTY - The solid polymer electrolyte film (1) has layer(s) of a porous sheet having through holes having an average area of 1x10power-3-20 mm2/hole arranged in parallel to each other in the thickness direction. The porous sheet has an open area ratio of 30-80%. The through holes are filled with an ion-exchange resin.    USE - Used for membrane-electrode joint component (claimed) of polymer electrolyte fuel cells such as direct methanol fuel cell and hydrogen/oxygen fuel cell, used for motor vehicles, distribution electric power generation system, domestic co-generation systems and other electrochemical apparatus.    ADVANTAGE - The solid polymer electrolyte film has excellent mechanical strength, chemical stability, handleability and dimensional stability with respect to variation in moisture content. The through holes of the porous sheet have uniform size and shape. The film is manufactured easily without wrinkles or tearing. The film enhances the reliability, durability and performance of polymer electrolyte fuel cells.    DETAILED DESCRIPTION - INDEPENDENT CLAIMS are included for the following:    (1) membrane electrode joint component (7); and    (2) manufacture of solid polymer electrolyte film.    DESCRIPTION OF DRAWING(S) - The figure shows a section of the single cell of a polymer electrolyte fuel cell equipped with the membrane-electrode joint component.    Solid polymer electrolyte film (1)    Catalyst layer (2)    Gaseous diffusion layer (3)    Membrane electrode joint component (7)    Single cell of polymer electrolyte fuel cell (8)
NOVELTY - Dimethyl carbonate synthesis catalyst is manufactured by holding strong acid on support containing compound having solid acid site.    USE - For synthesizing dimethyl carbonate from acetone dimethyl acetal and supercritical carbon dioxide, used as raw material for fuel cells.    ADVANTAGE - The catalyst is easy to handle and is manufactured economically. The catalyst is non-toxic and has excellent activity. Dimethyl carbonate is synthesized with high conversion ratio and fuel cell with high efficiency is provided.
NOVELTY - A wind force power system, provided within the hood panel of the vehicle, has a ventilator (6) which rotates by wind flowing along the roof panel in the rear of the vehicle and an electric generator (9) which generates electricity as a following gear rotates. The electric generator is electrically connected to a battery (1) which is in turn electrically connected to a driving motor (3).    USE - Wind force utilizing vehicle.    ADVANTAGE - Ensures that vehicle is consistently charged without additional charging operations. Negates need for installation of battery charging location.    DESCRIPTION OF DRAWING(S) - The figure schematically shows the structure of the wind force utilizing vehicle.    Battery (1)    Driving motor (3)    Ventilator (6)    Shaft (7)    Electric generator (9)
NOVELTY - The arrangement has a pump (20) for pumping oxygen-rich air into an inlet of a tubular inner chamber (24). An outer chamber (26) surrounding the inner chamber has a cylindrical side wall (28) and axial end walls (30, 32). Electrodes (36) extending through the end walls form a mercury arc inside the chamber (26) to form ultraviolet light that enters the chamber (24) and converts oxygen into ozone. The ozone is passed into a fuel cell (40) through a valve (38). The inner chamber is constituted of material transmissive to ultraviolet light, and the walls of the outer chamber are made of material reflective to ultraviolet light.    USE - Used for supplying ozone to a fuel cell in a passenger car.    ADVANTAGE - The arrangement increases the efficiency of the fuel cell by supplying the ozone that is formed from oxygen using the ultraviolet light.    DETAILED DESCRIPTION - An INDEPENDENT CLAIM is also included for a fuel cell method.    DESCRIPTION OF DRAWING(S) - The drawing shows a fuel cell arrangement.    Pump (20)    Inner chamber (24)    Outer chamber (26)    Side wall (28)    End walls (30, 32)    Electrodes (36)    Valve (38)    Fuel cell (40)
NOVELTY - Generation of electricity and desalinating salinous water includes generating electricity with a fuel cell, and powering a desalination system with electricity from the fuel cell to produce fresh water from the salinous water.    USE - For generation of electricity and desalinating salinous water, e.g. brackish water and/or seawater.    ADVANTAGE - The invention reduces the emissions in the environment. It increases the portable water production and decreases the relative energy consumption of the desalination system. It simultaneously and efficiently produces electricity and water. The hybrid system used in the invention provides improved overall system efficiencies, generally exceeding the typical efficiencies of either fuel-cell power plants or traditional desalination plants.    DETAILED DESCRIPTION - An INDEPENDENT CLAIM is also included for a hybrid system (120) for generating electricity and desalinating salinous water, comprising a fuel cell (122) that generates electricity and thermal energy exhaust; and a desalination system (130) powered by the fuel cell.    DESCRIPTION OF DRAWING(S) - The figure is a view of a hybrid system.    Hybrid system (120)    Fuel cell (122)    Desalination system (130)    Salinous water-feed line (132)    Heat exchanger (140)
NOVELTY - The battery has a plastic casing and a surface having resistance less than 1.109 Ohms. A film (1) made of a polymeric material containing electrically conductive substance selected from graphite, metal and organic semiconductor, detachably arranged on the battery surface covers the edges of the battery surface.    USE - For protecting battery e.g. multi-cell lead-acid battery used in vehicle, and aid battery used in service stations, etc.    ADVANTAGE - The electrostatic charging of the battery is avoided reliably with simple configuration, thereby avoiding spark discharge and explode of the battery. The production and handling of the battery is easy.    DESCRIPTION OF DRAWING(S) - The figure shows a plan view of the battery.    film (1)    ribs (3)    hold-down device (4)    clearance (6)    contact element (10)
NOVELTY - The micro-battery including anode (102), cathode (106) and electrolyte separator, has volume not more than one cubic millimeter.    USE - For micro-electro-mechanical system (MEMS) used in interceptors like silicon satellite, space, air and terrestrial applications, microanalytic systems, biosurfaces and materials and micro-optics, on-card/on-chip high speed electronics, micro-sensor and precision munitions. The MEMS and soft lithography techniques are used in manufacture of radio frequency (RF) device like high quality (Q) factor inductor, capacitor, tunable/fixed capacitive/metal contact switches, resonator, filter and antennas, biomedical devices like minimally invasive surgical instruments, mold for plastic micro-fluidic component, implants, pump, valve, fluid mixer, drug delivery device, sensor and actuator like high force electrostatic actuator, inkjet print head, multi-axis accelerometer, gyroscope, optical device like scanning mirror, fiber alignment device and optical module packages.    ADVANTAGE - Allows the storage of maximum amount of energy per unit surface area thereby increasing capacity. Ensures more efficient use of the stored energy and minimizes losses associated with distribution of energy.    DETAILED DESCRIPTION - INDEPENDENT CLAIMS are also included for the following:    (1) system-on-chip; and    (2) method of providing lithium-ion volumetric battery.    DESCRIPTION OF DRAWING(S) - The figure shows a perspective view of the MEMS volumetric battery.    anode (102)    electrolyte separator (104)    cathode (106)    end blocks (108)    base material (110)    cap material (112)
NOVELTY - The unit has a batteries housing incorporating a unitary structure with two compartments between which a hollow zone is interposed. A controller assembly (400) has a CPU and brushes. The brushes start, stop and regulate a speed of a DC magnetic motor (300). The CPU is connected to sensors that are positioned to different parts of a two-wheel vehicle (100) to detect various conditions and performances of the brushes.    USE - Used for a two-wheel vehicle e.g. motorcycle.    ADVANTAGE - The batteries housing enhances the voltage at low temperatures. The DC magnetic motor provides high torques, when inertia forces are surmounted. The CPU controls the speed of the two-wheel vehicle, thus improving the reliability of the unit.    DESCRIPTION OF DRAWING(S) - The drawing shows a schematic view of a motorcycle on which an electric power unit for two-wheel vehicles is mounted.    Two-wheel vehicle (100)    DC magnetic motor (300)    Controller assembly (400)    Frame (604)    Solar panels (700)
NOVELTY - The assembly has a rotor shaft, and a field coil wound on an insulative bobbin. A pair of poles is mounted on the shaft around the field coil and bobbin, where the poles include a pole core (24) and number of pole fingers (26`). The pole fingers include an inner surface (32`) facing the field coil, where the inner surface has two portions disposed at respective angles relative to a central axis defined by the shaft.    USE - Used for an automotive vehicle alternator.    ADVANTAGE - The pole fingers and their inner surface are structured to increase an electric output power of the alternator, thus decreasing weight and volume of the alternator to increase maximum speed of the alternator and to reduce deflection of the pole fingers.    DESCRIPTION OF DRAWING(S) - The drawing shows a cross-sectional view, partially cut away, of a pole for forming a rotor assembly and alternator.    Shaft (16)    Pole core (24)    End face (25)    Pole finger (26`)    Inner surface (32`)
NOVELTY - The system has a circulation direction switching unit that switches a heat exchanger (8) to forward/reverse direction and accordingly circulates heat. An electric heater (13) delivers heat to the heat exchanger connected to a circuit for heating.    USE - Fuel cell system.    ADVANTAGE - Rapid raise in temperature is reduced.    DESCRIPTION OF DRAWING(S) - The figure shows the block diagram of the fuel cell system.    fuel cell (1)    heat exchanger (8)    pump (9)    temperature sensor (10)    radiator (12)    electric heater (13)
NOVELTY - The positive electrode active material comprises lithium-manganese-nickel complex oxide with spinel structure. The material has a lattice constant of cubic crystal unit cell of 8.17-8.18 Angstrom, specific surface area of 0.2-1 m2/g and tap density of more than 1.52 g/cm3. In a discharge curve, capacitance in 120 mAh/g or more exceeds 4.5 V, and shelf of potential area is excluded in 3.5-4.5 V.    USE - Positive electrode active material for non-aqueous electrolyte secondary batteries (claimed) used in e.g. electric vehicles. .    ADVANTAGE - The positive electrode active material has high tap density, excellent discharge capacitance and high energy density.    DETAILED DESCRIPTION - The positive electrode active material comprises lithium-manganese-nickel complex oxide with spinel structure. The material has a lattice constant of cubic crystal unit cell of 8.17-8.18 Angstrom, specific surface area of 0.2-1 m2/g and tap density of more than 1.52 g/cm3. In a discharge curve, capacitance in 120 mAh/g or more exceeds 4.5 V, and shelf of potential area is excluded in 3.5-4.5 V. The spinel structure is of formula (I). Li1+xMn2-y-xNiyO4 (I)    x = -0.05-0.1; and    y = 0.45-0.55.    An INDEPENDENT CLAIM is included for manufacture of positive electrode active material.
NOVELTY - A positive electrode material contains lithium, nickel, tetravalent element other than manganese and trivalent element other than cobalt.    USE - For non-aqueous lithium secondary battery (claimed) used for electric vehicles.    ADVANTAGE - The positive electrode material provides lithium secondary battery of high safety and longevity.    DETAILED DESCRIPTION - A positive electrode material contains lithium and nickel, tetravalent element other than manganese and trivalent element other than cobalt, and has compositional formula: LixNia(MnyM1-y)b (CozM'1-z)cO2 (where M is tetravalent element other than manganese and M' is trivalent element other than cobalt, x,y, and a-c satisfies the relations: 0 less than x less than 1.2, 0 less than y less than 1, 0 less than z less than 1, a+b+c=1, 9bat most5a+2.7, 0 less than a less than 1, 0 less than b less than 1, and 0 less than c less than 1). The tetravalent element is germanium, silicon or tin and trivalent element is boron, aluminum or indium. An INDEPENDENT CLAIM is included for non-aqueous lithium secondary battery.    DESCRIPTION OF DRAWING(S) - The figure shows phase diagram of composition of positive electrode active material.
NOVELTY - A non-aqueous electrolyte battery consists of anode, cathode and non-aqueous electrolyte containing cyclic quaternary ammonium organic cation having aromatic 5- or 6-membered ring. The cathode operates with potential less than 1 V. The electrolyte contains nitrogen-containing organic anion.    USE - Used as power supply for electronic devices and electric vehicles.    ADVANTAGE - The non-aqueous electrolyte battery with high energy density and high safety is obtained. The cathode can be operated with high efficiency.    DETAILED DESCRIPTION - A non-aqueous electrolyte battery consists of anode (1), cathode (2) and non-aqueous electrolyte containing cyclic quaternary ammonium organic cation having aromatic 5- or 6-membered ring. The cathode operates with potential less than 1 V (v.s.Li/Li+). The electrolyte contains nitrogen-containing organic anion.    DESCRIPTION OF DRAWING(S) - The figure shows the sectional drawing of non-aqueous electrolyte battery.    Anode (1)    Cathode (2)    Separator (3)    Polar group (4)    Metal resin composite film (5)
NOVELTY - A reinforcing material (6) such as aramid fiber, is inserted in to the package (3) connected to battery laminate structure (1), at the time of molding of package with manifold (2).    USE - Manifold packing structure of fuel cell used for electric power generation.    ADVANTAGE - The durability of manifold packing structure of fuel cell, is improved easily by inserting reinforcing material into the package.    DETAILED DESCRIPTION - A reinforcing material (6) such as aramid fiber, is inserted in to the package (3) connected to battery laminate structure (1), at the time of molding of package with manifold (2).    A sealant consists of a thermoplastic resin with a specific melting point.    DESCRIPTION OF DRAWING(S) - The figure shows the structure of the manifold packing structure of fuel cell. (Drawing includes non-English language text).    battery laminate structure (1)    manifold (2)    package (3)    hollow (4)    reinforcing material (6)
NOVELTY - Non-aqueous electrolyte secondary battery comprises separator (13), and non-aqueous electrolyte interposed between anode and cathode. Electrolyte contains solute dissolved in solvent. Solvent contains cyclic carbonate ester (c) (in weight parts) (0.5-5) and nitrile compound (d) (1-10) with respect to total amount (100) of ethylene carbonate (a) and chain carbonate ester (b). Volume ratio of compounds (a,b) in battery, is 15:85-85:15.    USE - For portable electronic devices, portable information terminals, domestic compact electric power storage apparatuses, two-wheeled motor vehicles, electric vehicles and hybrid electric vehicles.    ADVANTAGE - The non-aqueous electrolyte secondary battery has excellent reliability. The non-aqueous electrolyte used in the battery, has excellent ionic conductivity. Production of gas inside the battery is prevented.    DETAILED DESCRIPTION - The non-aqueous electrolyte secondary battery comprises separator, and non-aqueous electrolyte interposed between anode and cathode. Anode and cathode occludes and discharges lithium. Electrolyte contains solute dissolved in non-aqueous solvent. Solvent contains cyclic carbonate ester (c) (in weight parts) (0.5-5) and nitrile compound (d) (1-10) with respect to total amount (100) of ethylene carbonate (a) and chain carbonate ester (b). Compound (c) has at least one carbon-carbon unsaturated bond. Volume ratio of compounds (a,b) in the battery, is 15:85-85:15. An INDEPENDENT CLAIM is included for non-aqueous electrolyte.    DESCRIPTION OF DRAWING(S) - The figure shows the longitudinal cross-sectional view of the cylindrical-shaped non-aqueous electrolyte secondary battery.    anode plate (11)    cathode plate (12)    separator (13)    battery case (18)    sealing board (19)
NOVELTY - The method involves removing flux from flux application area of a tube (2) joined by brazing with a header back plate (4), by irradiating laser beam using a laser irradiation apparatus (10).    USE - For removing flux of brazing joining goods such as stainless steel/aluminum tube joined by brazing back plate of radiator for fuel cell stack of electric vehicle.    ADVANTAGE - Enables to remove flux in short time.    DESCRIPTION OF DRAWING(S) - The figure shows a perspective view of the brazing joined goods irradiated with laser beam. (Drawing includes non-English language text).    tube (2)    header back plate (4)    brazing joined goods (5)    laser irradiation apparatus (10)
NOVELTY - A primary gas passageway for supplying reactive gas to substrate conveyed on belt conveyor that is driven based on signal from controller (56), is formed. The reaction layer, electrolyte film and current collection layer are formed sequentially at substrate through respective ejectors (20d,20g,20h). Another substrate processed through passageway is arranged at predetermined position on the primary substrate.    USE - For manufacturing fuel cell used in electronic device (claimed), motor vehicle (claimed).    ADVANTAGE - Enables manufacturing fuel cell continuously, thereby improving the productivity of fuel cell.    DETAILED DESCRIPTION - INDEPENDENT CLAIMS are also included for the following:    (1) manufacturing method of fuel cell;    (2) electronic device; and    (3) motor vehicle.    DESCRIPTION OF DRAWING(S) - The figure shows the production line of the fuel cell. (Drawing includes non-English language text).    ejectors (20d,20g,20h)    controller (56)    assembly apparatus (60)
NOVELTY - The non-aqueous secondary battery is a flat-shaped battery comprising anode, cathode, separator and non-aqueous electrolyte containing lithium salt. The separator has thickness of 20-50 mum and air permeability of 20-200 sec/100 cc. The battery has a thickness of less than 12 mm, energy capacity of 30 Wh or more, and volume energy density of 180 Wh/l or more.    USE - For electrical storage system used in solar power generator and electric vehicle.    ADVANTAGE - The non-aqueous secondary battery is safe and inexpensive.    DESCRIPTION OF DRAWING(S) - The figure shows the top and side view of non-aqueous secondary battery.    upper cover (1)    bottom container (2)    anode terminal (3)    cathode terminal (4)    injecting nozzle (5)
NOVELTY - The non-aqueous secondary battery (B) is equipped with battery container (C). The container (C) is accommodated with anode, cathode, separator, and non-aqueous electrolyte. The battery (B) has flat shape, preset thickness, capacity and density. The container (C) consists of upper cover (1) and bottom container (2) of specific composition. The circumferential cross-section of upper cover and bottom container are welded.    USE - For electrical storage system such as domestic electric power storage system of solar power generation device, and electric vehicle.    ADVANTAGE - The non-aqueous secondary battery is inexpensive, and has excellent heat stability, reliability, safety, cycle life and charging and discharging characteristics, high capacity and high energy density. The battery does not have liquid spill due to welding, and is free of pinhole of welding portion by sputtering of aluminum.    DETAILED DESCRIPTION - The non-aqueous secondary battery (B) is equipped with battery container. The battery container is accommodated with an anode, cathode, separator, and non-aqueous electrolyte containing lithium salt. The battery (B) has flat shape, thickness of less than 12 mm, energy capacity of 30 Wh or more and volume energy density of 180 Wh/l or more. The battery container consists of upper cover (1) and bottom container (2). The circumferential cross-section of upper cover and bottom container are welded. The upper cover and bottom container consist of aluminum alloy or aluminum as main constituent. An INDEPENDENT CLAIM is included for manufacture of non-aqueous secondary battery.    DESCRIPTION OF DRAWING(S) - The figure shows the top view and side view of non-aqueous secondary battery. (Drawing includes non-English language text).    upper cover (1)    bottom container (2)    anode terminal (3)    cathode terminal (4)    injecting nozzle (5)    sealing film (6)
NOVELTY - The battery includes an aluminum alloy battery container (2) with a flat-shaped upper cover (1). The surface of the container and the cover are laminates such that an opening is formed on the side face of the container. Anode (3) and cathode (4) attached to the opening are insulated from the upper cover and the container through the adhesive resin (7).    USE - Non-aqueous secondary battery e.g. lithium secondary battery for electrical-storage system of solar power generation used by electric vehicle and for portable device.    ADVANTAGE - Provides a cheap large-sized secondary battery efficiently.    DESCRIPTION OF DRAWING(S) - The figures show the top and side views of the non-aqueous secondary battery.    upper cover (1)    battery container (2)    anode (3)    cathode (4)    adhesive resin (7)
NOVELTY - The separator (10) has metal plate (22) on which gas passageway opposing electric power generation region is formed. An resin outer frame portion (21) encloses the metal plate. The manifolds (13,14) which supply reactive gas are formed at region other than the region at which metal plate is provided.    USE - Fuel cell separator for motor vehicle.    ADVANTAGE - The distortion of the fuel cell separator is prevented reliably, by enclosing the metal plate with resin outer frame portion.    DETAILED DESCRIPTION - An INDEPENDENT CLAIM is also included for fuel cell laminated structure.    DESCRIPTION OF DRAWING(S) - The figure shows the schematic views of the fuel cell separator. (Drawing includes non-English language text).    fuel cell separator (10)    manifolds (13,14)    resin outer frame portion (21)    metal plate (22)    resin sealing agent (23)
NOVELTY - The non-aqueous secondary battery has anode, cathode, a separator and non-aqueous electrolyte containing lithium salt, accommodated in a battery container. The anode contains specific lithium-nickel-manganese complex oxide as active material, and natural graphite having Braunauer-Emmett-Teller (BET) specific surface area of 100 m2/g or more, as electroconductive material.    USE - For electrical storage systems. It can be used for electrical-storage systems, such as domestic electrical storage system (Night electric power storage, a co-generation, a solar power generation, etc.) and an electric vehicle, etc.    ADVANTAGE - The non-aqueous secondary battery has high-energy capacity and volume energy density. The secondary battery has excellent cycle life, charging and discharging capacitance and safety.    DETAILED DESCRIPTION - The non-aqueous secondary battery has anode, cathode, a separator and non-aqueous electrolyte containing lithium salt, accommodated in a battery container. The anode contains lithium-nickel-manganese complex oxide of formula: LiaNibMncMdO2, where M is cobalt, aluminum and/or iron, a is 1-1.1, b,c is greater than or equal to 0.3 and less than 0.5, d is greater than 0 and less than 0.4, b+c+d is 1 and the value of b is greater than or equal to c, as active material, and natural graphite having BET specific surface area of 100 m2/g or more, as electroconductive material. The flat-shaped non-aqueous secondary battery has thickness of less than 12 mm, energy capacity of 30 Wh or more and volume energy of 180 Wh/l or more.    DESCRIPTION OF DRAWING(S) - The figure shows the top view and side view of the non-aqueous secondary battery.    upper cover (1)    bottom container (2)    anode terminal (3)    cathode terminal (4)    injecting nozzle (5)
NOVELTY - A battery residual capacity detector (48) detects the residual capacity of a battery (47) supplying power to the radio transmitter, by operating the lock and unlock operation buttons (43,44). A light emitting diode (LED) (45) alerts the detected battery residual capacity.    USE - For keyless operation of door, trunk lid of motor vehicle.    ADVANTAGE - Enables discriminating the battery residual capacity at required time easily.    DESCRIPTION OF DRAWING(S) - The figure shows the block diagram of the keyless operating device. (Drawing includes non-English language text).    lock operation button (43)    unlock operation button (44)    LED (45)    radio transmitter (46)    battery (47)    battery residual capacity detector (48)
NOVELTY - An ionic compound comprises an anion (1) and a saturated N cation.    USE - For ionic conductive material (claimed) used for electrolyte liquid of electrochemical devices such as electrolytic capacitor, electrical double layer capacitor, solar cell, electrochromic display devices, and for primary battery, lithium secondary battery, and fuel cell.    ADVANTAGE - The ionic conductive material has high ionic conductivity, electrochemical stability, and corrosion prevention property with respect to electrode.    DETAILED DESCRIPTION - The ionic compound comprises an anion of formula (1) and a saturated N cation.    R1,R2 = organic residue.    An INDEPENDENT CLAIM is included for an ionic conductive material, which comprises ionic compound.    DESCRIPTION OF DRAWING(S) - The figure shows cross-sectional model of the lithium secondary battery. (Drawing includes non-English language text).
NOVELTY - Tri-manganese tetroxide particle powder has average particle diameter of 3-15 mum, and comprises polyhedron, triangular, square or hexagonal shaped particles. The powder comprises sodium (in weight%) (0.2 or less) and sulfur (0.01 or less).    USE - For anode active material used in non-aqueous electrolyte secondary battery (both claimed), electronic devices such as audio-video equipment and personal computer, electric vehicle, fuel cell and backup power supply.    ADVANTAGE - The method enables to produce tri-manganese tetroxide particle powder which is suitable for manufacturing electrode used in battery having excellent charging and discharging cycle property.    DETAILED DESCRIPTION - INDEPENDENT CLAIMS are included for the following:    (1) manufacturing method of the tri-manganese tetroxide particle powder, which involves forming a water suspension containing manganese hydroxide by neutralizing manganese salt aqueous solution by aqueous alkali solution, obtaining tri-manganese tetroxide particle by oxidizing solution at 60-100degreesC after adding manganese salt aqueous solution in first order reaction, and growing particles by oxidizing. The amount of manganese concentration in first order reaction is 1.5 mol/L or less, and the additional amount of in manganese in second order reaction is less than the manganese concentration of first order reaction;    (2) anode active material, which comprises isotropic polyhedron shaped lithium manganate particles having average particle diameter of 3-15 mum, and comprising sodium (in weight%) (0.2 or less) and sulfur (0.01 or less);    (3) manufacture of anode active material, which involves mixing trimanganese tetroxide particle powder and lithium compound, and heating at 500-1000degreesC; and    (4) non-aqueous electrolyte secondary battery, which uses the anode active material.
NOVELTY - A rubber solution (2) is interposed between at least two sheets of supports (3, 4) via a roll, a slit or a press to obtain a laminate (8) of support/rubber solution film /support. The laminate is induced to a dry tank (10) and rubber solution is coagulated. A rubber sheet or rubber sheet composite is manufactured.    USE - For manufacture of rubber sheet or rubber sheet composite used for sealant of electronic device, such as fuel cell and capacitor, cushioning material, electrode material and current collection material of double layer capacitor, EM shielding material.    ADVANTAGE - The rubber sheet or rubber sheet composite is economically manufactured with favorable thickness and high quality and is homogenous.    DESCRIPTION OF DRAWING(S) - The figure shows a manufacturing process of rubber sheet or rubber sheet composite.    Rubber solution (2)    Support portion (3, 4)    Laminate portion consists of support portion/rubber solution (8)    Winding-up roll (9)    Dry tank (10)
NOVELTY - A water is electrolyzed by producing the current required to effect the electrolysis by a homopolar generator.    USE - The method is for electrolyzing water into hydrogen and oxygen. The produced hydrogen is used as potential source of renewable energy.    ADVANTAGE - The inventive method is efficient, clean, and sustainable. It is cost effective. It uses renewable wind energy to power the homopolar generating system, thus ensuring that the electric current supplied to the electrolysis unit will have been generated in a clean and pollution free manner.    DETAILED DESCRIPTION - INDEPENDENT CLAIMS are also included for:    (a) a system for supplying electric current to a water electrolysis process comprising wind powered homopolar generators producing a low voltage, high direct current, and an electric circuit to supply the electric current to low pressure, low temperature water electrolysis units;    (b) a method of producing the low voltage, high direct electric current needed to electrolyze water into hydrogen and oxygen, where a homopolar generator powered by renewable wind energy is used to generate the required electric current; and    (c) a water electrolysis system comprising an electrolysis unit and a homopolar electrical generator electrically coupled to it.    DESCRIPTION OF DRAWING(S) - The drawing shows a schematic cross-sectional view of a homopolar generator used in the invention.    Conductive disc (5)    Drive shaft (6)    Electromagnetic coil (7)    Flux (12)    Insulating material (13)
NOVELTY - An electricity supply circuit, especially for a motor vehicle, comprises a fuel cell (10) auxiliary power unit and a dc/dc converter (12) to provide the required voltage. Part of the fuel cell electrical output is supplied to at least one using device (14) without voltage conversion.    USE - As an electricity supply circuit with a fuel cell, especially for a motor vehicle (claimed), as in a climate control unit.    ADVANTAGE - High electrical power is obtained and all of the output passes into the converter with only a part of it being converted. Inexpensive converters can be used.    DETAILED DESCRIPTION - An INDEPENDENT CLAIM is also included for an operating process for the above.    DESCRIPTION OF DRAWING(S) - A block circuit diagram is shown.    fuel cell (10)    converter (12)    compressor motor (14)    input (16)    input connections (22,24)
NOVELTY - The hybrid power train system includes a power transfer control unit (123) which regulates the transfer of mechanical power from a combustion engine to a motor. A fuel cell unit has fuel cells that generate electric power to be provided to the motor. The motor generates propulsion power.    USE - For hybrid vehicles.    ADVANTAGE - Provides a reliable hybrid power train system with increased power capability. Reduces manufacturing cost since structure is simplified.    DESCRIPTION OF DRAWING(S) - The figure shows the block diagram of the hybrid power train system.    Power transfer control unit (123)
NOVELTY - Production of a functionalized polyarylethersulfone involves subjecting a polyarylethersulfone having a -C(CH3)2- bridging unit to sequential halogenation, metallization and reaction with an electrophile.    USE - Polymer (I) is used in electrolytes, ion-exchangers, catalysts, polymer electrolyte membranes (PEMs) or polymer blends or as a new material, the PEMs being useful in fuel cells(claimed).    ADVANTAGE - The production can be effected economically on an industrial scale to give products in high yield at low energy demand.    DETAILED DESCRIPTION - Production of a functionalized polyarylethersulfone of formula (I) from a polyarylethersulfone of formula (II) having a -C(CH3)2- bridging unit comprises halogenating (II); reacting the product with a metal; and reacting the metallized product with an electrophile.    n = integer 10-150; and    R1 and R2 = aliphatic or aromatic substituents with R1 being an H substituent when R2 is not and vice-versa    An INDEPENDENT CLAIM is also included for the product.
NOVELTY - A full wave rectifier rectifies output of a resonant circuit comprising a capacitor (15) and inductor (16) and resonant at frequency of power received from alternating current power supply (11). The switch of the power supply is controlled to maintain constant output voltage as the load varies and resonant circuit is decoupled from power supply, when rectifier current is reduced to zero.    USE - For receiving power from alternating current power supply and supplying received power to vehicle.    ADVANTAGE - Reduces the limitations on either maximum voltage or current and decouples the resonant circuit, efficiently.    DESCRIPTION OF DRAWING(S) - The figure shows a circuit diagram of the combination circuit including series resonant receiver and control circuit.    alternating current power supply (11)    capacitor (15)    inductor (16)    switch (17)    load (20)
NOVELTY - A judgment unit judges whether or not there is a likelihood of the pressure regulator freezing. A control unit prohibits the reduction of the degree of openness of the pressure regulator below a predetermined value, on judging likelihood of freezing.    USE - Fuel cell system using e.g. solid polymer electrolyte fuel cell, mounted on vehicle, for generating electricity.    ADVANTAGE - Prevents damage to gas pressure regulation valves that are provided at the gas supply and exhaust systems, due to freezing of retained water at times of cold.    DESCRIPTION OF DRAWING(S) - The figure shows a block diagram of the fuel cell system.    cell stack (10)    compressor (12)    humidifier (20)    pipes (24,44)    pressure regulators (30,48)
NOVELTY - The system has a hydrogen supply line to supply hydrogen separated from a mixture by a hydrogen separation module. A stop signal input module receives a stop signal for stopping the supply of hydrogen to fuel cells. A stop control module selects a hydrogen purge/hydrogen no-purge mode to activate/stop a purge gas supply module for removal of hydrogen from the separation module/for stopping hydrogen supply to the cells.    USE - Used for a mobile object e.g. vehicle.    ADVANTAGE - The stop control module selects the hydrogen purge/hydrogen no-purge mode to activate/stop the purge gas supply module, thus ensuring a quick supply of hydrogen to fuel cells in response to an output demand, and hence shortening a restart time of a fuel gas generation system and reducing a potential energy loss.    DETAILED DESCRIPTION - An INDEPENDENT CLAIM is also included for a mobile object with a power system.
NOVELTY - A secondary battery (30) is connected in parallel to the fuel cell (21) via a voltage converter (31) and is capable of power charging and discharge. A control unit (60) determines the offset correction value for a current sensor (413) by setting the output terminal voltage of the fuel cell to the open circuit voltage via the voltage converter.    USE - For vehicle.    ADVANTAGE - Improves measuring accuracy of the fuel current sensor. Improves input/output balance accuracy for the fuel cell system by preventing discrepancies between power generation target values and actual values.    DETAILED DESCRIPTION - An INDEPENDENT CLAIM is also included for a method for determining offset correction value for the current detector in a fuel cell system.    DESCRIPTION OF DRAWING(S) - The figure shows the explanatory drawing of the basic construction of the vehicle in which the fuel cell system.    Fuel cell (21)    Secondary battery (30)    Voltage converter (31)    Control unit (60)    Current sensor (413)
NOVELTY - An electrode comprises solid polymer electrolyte membrane (11); electrode layers (12, 13) formed on both faces of the electrode membrane; two reinforcing members (14) that cover outer surfaces of the electrode layers; and sealing member (15) that covers, extending from respective end faces to respective end parts of the reinforcing members.    USE - For polymer electrolyte fuel cell. May be used in electric automobiles, and other applications such as business machines.    ADVANTAGE - The invented electrode has high handling property, can be transferred precisely to a predetermined position, and enables automation of a production process.    DETAILED DESCRIPTION - An INDEPENDENT CLAIM is also included for a polymer electrolyte fuel cell comprising a stacked body obtained by successively stacking units each comprising the electrode; an anode side separator and cathode side separator arranged on both sides of the electrode; and separator(s) for cooling arranged outside of the separator. Both ends of the stacked body are the anode side separator and cathode side separator or the separator for cooling. The fuel cell comprises current collecting plates arranged on respective outer surface sides of the end side separators; end plates arranged on respective outer surface sides of the current collecting plates; and fastening members which integrally sandwich the stacked body and the current collecting plates through the end plates.    DESCRIPTION OF DRAWING(S) - The figure is a sectional view of an integrated electrode.    Electrolyte membrane (11)    Electrode layers (12, 13)    Reinforcing members (14)    Sealing member (15)
NOVELTY - A hydrogen storage material useful for storing hydrogen that may be used as fuel or fuel supplement for vehicles, comprises a hydrogen storage alloy comprising titanium, zirconium, manganese, chromium and vanadium and other element selected from iron, nickel and aluminum.    USE - Useful for storing hydrogen that may be used as fuel or fuel supplement for vehicles.    ADVANTAGE - The hydrogen storage material cost low, has high hydrogen-storage efficiency, has good dissociation equilibrium pressure, and has high absorption/desorption rate.    DETAILED DESCRIPTION - A hydrogen storage material comprises a hydrogen storage alloy of formula: TiuZrvMnwCrxVyAz.    A = element(s) comprising iron, nickel, or aluminum;    u = 0.75-0.95;    v = 0.05-0.25;    w = 0.6-1.34;    x = 0.00-1.1;    y = 0.03-0.45;    z = 0.26-0.36;where    u+v = 1.0; and    w+x+y+z)/(u+v) = 1.95-2.05.    DESCRIPTION OF DRAWING(S) - The figure is a Pressure-Composition-Temperature graph for several hydrogen storage alloys.
NOVELTY - An electrolytic cell comprises housing containing an electrolytic medium; and at least two coaxial electrodes, where at least one of the electrodes forms a coil.    USE - For electrolysis (claimed), to generate hydrogen and oxygen.    ADVANTAGE - The apparatus accelerates electrolysis to conserve resources and protect the environment. It accelerates dissociation of molecules in an electrolyte, with or without the addition of catalysts. It is lightweight, and produces separate gases, which can be individually immediately utilized and/or stored at low power input and low overall total cost.    DETAILED DESCRIPTION - INDEPENDENT CLAIMS are also included for:    (1) electrolytic cells; and    (2) an electrolysis method.    DESCRIPTION OF DRAWING(S) - Figure 1 illustrates an apparatus which utilizes the principles of the invention to generate hydrogen and oxygen.    Apparatus (1)    Housing (2)    Inner and outer electrodes (4, 5)    Connectors (6, 7)    Electrode-encapsulating structure (8)    Hydrogen and oxygen outlets (9, 10)    Hoses (11, 12)    Water (13)
NOVELTY - The method involves applying a set of solutions or dispersions containing a functional material to a porous layer, to control the permeation of the functional material in the depth direction of the porous layer. The solutions or dispersions are applied according to the difference in surface tensions. Solvents are removed in the solutions or the dispersions.    USE - Used for forming a functional porous layer to manufacture a fuel cell that is used in an electronic device such as cellular phones, personal handy-phone systems, mobile computers, notebook sized-personal computers, personal digital assistants and portable video telephones or an automobile.    ADVANTAGE - The liquids containing the functional material having different surface tensions are applied on the porous layer to impregnate the functional material into the porous layer, thus forming a functional porous layer in which the functional material is located to have a desired concentration at a desired position in the depth direction of the porous layer.    DETAILED DESCRIPTION - INDEPENDENT CLAIMS are also included for the following:    (A) a method to manufacture a cell    (B) an electronic device provided with a fuel cell as a power supply    (C) an automobile provided with a fuel cell as a power supply.    DESCRIPTION OF DRAWING(S) - The drawing shows a schematic view of an ink-jet type discharger.    Discharger (20a)    Ink-jet head (22)    Tank (30)    Carrier pipe (32)    Discharging liquid (34)
NOVELTY - The generator has a magneto rotor that has a press-formed cylindrical flywheel (1) and a magnet (5). A yoke plate (4) is provided to block the through hole (2) pierced through the peripheral wall portion (1a) of the flywheel. The magnet is arranged within the through hole and supported on the yoke plate, such that one magnetic pole face of the magnet is arranged opposing the yoke plate.    USE - For use in internal combustion engine.    ADVANTAGE - Provides a flywheel magneto generator in which the magnet can be mounted without protruding the magnet from the outer circumferential surface of the peripheral wall portion of the flywheel. Ensures easy positioning and mounting of magnet on the outer circumferential side of the peripheral wall portion of the press-formed flywheel. Prevents magnet and magnet cover from falling off due to centrifugal force since the flanged plate portion of the magnet cover is sandwiched between the yoke plate and peripheral wall portion of the flywheel.    DETAILED DESCRIPTION - The magnet is fixed to the outer circumferential side of the peripheral wall portion of the flywheel. A stator is constructed by winding a generating coil around a core having a magnetic pole portion opposite the outer circumference of the peripheral wall portion of the flywheel and magnetic pole of the magnet via a gap. The yoke plate blocks one end of the through hole opened on the inner circumferential side of the peripheral wall portion of the flywheel.    DESCRIPTION OF DRAWING(S) - The figure shows the front view of the flywheel magneto generator with a part shown in sectional view.    Flywheel (1)    Peripheral wall portion (1a)    Through hole (2)    Yoke plate (4)    Magnet (5)
NOVELTY - The assembly has a support structure disposed within a passenger compartment of a vehicle for supporting an electrical energy storage device. A battery housing (26) partially conceals the support structure and the storage device. A console cover (28) having console features is removably attached to the battery housing for accessing storage device without detachment of support structure from the vehicle.    USE - Used in an automobile e.g. hybrid sport utility vehicle.    ADVANTAGE - The battery housing partially conceals the support structure and the electrical energy storage device, thus allowing efficient packaging of spare batteries within an automotive vehicle. The efficient packaging of spare batteries prevents the need to sacrifice additional vehicle features, such as a third row seating, auxiliary air conditioning, larger cargo space and underbody spare tire storage, in the hybrid sport utility vehicle, while minimizing vehicle weight and improving fuel economy.    DETAILED DESCRIPTION - An INDEPENDENT CLAIM is also included for a vehicle with a dual battery systems and a combined battery housing.    DESCRIPTION OF DRAWING(S) - The drawing shows a perspective view of an automobile battery assembly disposed within a passenger compartment of an automobile.    Battery housing (26)    Console cover (28)    Vehicle floorpan (72)    Holes (73)    Captain`s seats (74,78)
NOVELTY - A manganese-oxo-pyramid complex and a manganese-oxo-butterfly complex comprise pyramidal core and butterfly core, respectively, and bidentate ligands bridging between the manganese atoms.    USE - For use as catalyst in oxidizing a chloride to chlorine or in oxidizing water to hydrogen peroxide and oxygen (claimed); and also for use in fuel cell operations, welding, chemical synthesis, pulp and paper bleaching, fertilizers, sewage treatment, bleaching applications, hospitals, bulk chemical commodities (oxygen, hydrogen peroxide, chlorine), specialty chemical synthesis.    ADVANTAGE - The catalyst is capable of both two-electron and four-electron oxidation reactions with or without dehydrogenation.    DETAILED DESCRIPTION - A manganese-oxo-pyramid complex of formula L6Mn4O3 and a manganese-oxo-butterfly complex of formula L6Mn4O2 or L5Mn4O2 comprise, respectively, Mn4O3 as a pyramidal core and 6 bidentate ligands bridging between the manganese (Mn) atoms and Mn4O2 as a butterfly core and 6 or 5 bidentate ligands bridging between the Mn atoms.    An INDEPENDENT CLAIM is also included for a process for oxidizing a chloride to chlorine and for oxidizing water to hydrogen peroxide in the presence of a catalyst consisting of a tetramanganese-oxo cubane complex having the formula L6Mn4O4, wherein Mn4O4 is a cubane core and L6 are 6 facially capping bidentate ligands bridging between the Mn atoms or a manganese-oxo-pyramid complex having the formula L6Mn4O3.
NOVELTY - A positive electrode plate composition for a maintenance free lead battery for a vehicle is provided, to inhibit the corrosion of a positive electrode plate at a high temperature by controlling the composition of lead-calcium-tin alloy and adding silver, thereby improving the lifetime of a maintenance free lead battery at a high temperature remarkably.    DETAILED DESCRIPTION - The positive electrode plate composition comprises a lead-based alloy; 0.020-0.040 wt% of calcium; 0.5-0.6 wt% of tin; 0.03-0.04 wt% of silver; and 0.002-0.020 wt% of aluminum. Preferably the composition has a hardness of 11.9-14.5 HV (by Vickers hardness tester) and a tensile strength of 5140-5190 psi.
NOVELTY - A socket (2) is provided in the vehicle for detachably connecting a fuel cell cartridge (3), a hydrogen container cartridge (4) and an electrical-storage apparatus cartridge (5).    USE - For motor vehicle.    ADVANTAGE - Energy can be replenished very easily without affecting the environment.    DESCRIPTION OF DRAWING(S) - The figure shows the schematic diagram of the vehicle and the cartridges.    socket (2)    fuel cell cartridge (3)    hydrogen container cartridge (4)    electrical-storage apparatus cartridge (5)
NOVELTY - The sealing board (1) has a rivet portion (3) that seals a board housing consisting of polymeric material, by insert molding. A projection (7) thinner than rivet portion, is provided at the outer surface of rivet portion. An external terminal (4) is joined with respect to an end face of the projection.    USE - For fuel cell used in battery such as primary battery and secondary battery for use in motor vehicles e.g. hybrid vehicle, fuel cell vehicle, electric vehicle. Also used in electrolytic capacitor and electrical double-layer capacitor.    ADVANTAGE - Improves the joining strength of projection and external terminal, by providing thin projection.    DETAILED DESCRIPTION - An INDEPENDENT CLAIM is also included for sealing board manufacturing method.    DESCRIPTION OF DRAWING(S) - The figure shows a principal portion sectional view of the sealing board. (Drawing includes non-English language text).    sealing board (1)    rivet portion (3)    peripheral surface (3a)    outer side end face (3b)    external terminal (4)    projection (7)    crimped portion (8)
NOVELTY - The electrode has an undercoat layer (17) formed between flat collector (16) and porous layer (18). The undercoat layer contains electro-conductive particles having carbon black and graphite as main components. The electro-conductive particles of undercoat layer and grains of porous layer are bonded using fluoro-rubber.    USE - Electrode for electro-chemical capacitor (claimed) used as back-up power supply for portable electronic device, electric vehicle and hybrid vehicle.    ADVANTAGE - Provides outstanding electrode characteristics like very low internal resistance. Also reduces the size and weight of the electrode.    DETAILED DESCRIPTION - INDEPENDENT CLAIMS are also included for the following:    (1) electrode manufacturing method;    (2) electro-chemical capacitor; and    (3) electro-chemical capacitor manufacturing method.    DESCRIPTION OF DRAWING(S) - The figure shows a sectional view of the electrode.    Electrode (10)    Collector (16)    Undercoat layer (17)    Porous layer (18)
NOVELTY - An electrolyte contains ammonium salt (1) having hydroxyalkyl group. The electrolyte liquid arranged between the polarizing electrodes of an electrical double layer capacitor.    USE - For electrical-double layer capacitors (claimed) used as uninterruptible power system or electrical storage apparatus of hybrid motor vehicle.    ADVANTAGE - The electrolyte provides electrical-double layer capacitor with improved electrostatic capacitance and large industrial value.    DETAILED DESCRIPTION - An electrolyte contains ammonium salt having hydroxyalkyl group. The ammonium salt is of formula (1): R1R2R3-N+-R4OH.X-.    R1,R2 = 1-6C alkyl;    R3 = 1-6C alkyl or hydroxyalkyl;    R4OH = 1-6C hydroxyalkyl;    X- = anion chosen from BF4, PF6,ClO4,N(CF3SO2)2, C(CF3SO2)3 or RfSO3;and    Rf = 1-8C fluoro alkyl.    The electrolyte liquid arranged between the polarizing electrodes of an electrical double layer capacitor. An INDEPENDENT CLAIM is included for electrical double layer capacitor obtained using the electrolyte.
NOVELTY - The capacitor elements (60A,60B) are electrically connected in series through the leads (12A,22A) connected to the mutually opposing electrodes (10A,20A), respectively. A partition (56) to prevent contact of the elements is formed by heat fusing the partial area to which the films (51,52) mutually oppose such that the thickness of the films satisfy specific condition.    USE - Electrochemical capacitor such as electrical double layer capacitor used as auxiliary power supply for electronic device, electric and hybrid vehicles.    ADVANTAGE - Reduction in size and weight of the electrochemical capacitor are realized.    DESCRIPTION OF DRAWING(S) - The figure shows an expanded view of the electrochemical capacitor.    capacitor (1)    electrodes (10A,20A)    leads (12A,22A)    films (51,52)    partition (56)    capacitor elements (60A,60B)
NOVELTY - The battery consists of an anode, a cathode having hydrogen occlusion alloy containing specific amount of manganese, and a separator. Zinc and cobalt are added to the anode active material, such that 0.4 mass % or less of zinc and 0.5 mass % or less of cobalt are precipitated with respect to the amount of separator.    USE - For battery pack (claimed) for electric or hybrid vehicle, power-tool, electrically assisted bicycle, mobile phone, notebook and personal computer.    ADVANTAGE - The nickel-hydrogen storage battery has excellent output characteristics, self-discharge property and maintenance property for long period of time.    DETAILED DESCRIPTION - The nickel-hydrogen storage battery consists of an anode containing anode active material, a cathode having hydrogen occlusion alloy containing manganese, and a separator between the anode and cathode. Zinc and cobalt are added to the anode active material containing nickel hydroxide as main component. The addition amount of zinc and cobalt are adjusted such that 0.4 mass % or less of zinc and 0.5 mass % or less of cobalt are precipitated with respect to the amount of separator. The amount of manganese in the hydrogen occlusion alloy is adjusted such that 0.4 mass % or less of manganese is precipitated with respect to the amount of separator. The addition amount of zinc and cobalt in the anode is 1.5-4 mass % and 0.5-3 mass %, respectively. The amount of manganese contained in the hydrogen occlusion alloy is 2-5 mass %.    An INDEPENDENT CLAIM is included for the battery pack.
NOVELTY - A target oxidizing agent flow amount calculator (14) selects electric current-voltage characteristics curve from memory (13) according to the state of the fuel cell (1). The calculator then calculates oxidizing agent flow amount using the selected electric current-voltage characteristics curve.    USE - Fuel cell system used in vehicle.    ADVANTAGE - Electric power generation is stabilized, even when state of fuel cell is changed, by supplying suitable amount of oxidizing agent to fuel cell. Prevents wasteful power consumption.    DESCRIPTION OF DRAWING(S) - The figure shows the block diagram of the fuel cell system. (Drawing includes non-English language text).    fuel cell (1)    controller (2)    electric current-voltage characteristic updating unit (12)    electric current-voltage characteristics memory (13)    target oxidizing agent flow amount calculator (14)
NOVELTY - The lithium-metal phosphate compound microparticle is in the form of flake having thickness of 10-500 nm.    USE - As positive electrode material for lithium ion battery for use in e.g. hybrid motor vehicle.    ADVANTAGE - The lithium-metal phosphate compound microparticle has high lithium ion adsorption-desorption rate. Therefore, the lithium ion battery has improved charging and discharging capacity. The manufacturing cost of the microparticle is decreased.    DETAILED DESCRIPTION - The compound is of formula: LixAyPO4, where A is chromium, manganese, iron, cobalt, nickel or copper, x ranges between 0 and 2, and y is 0-1 (excluding 0).    An INDEPENDENT CLAIM is included for manufacture of lithium-metal phosphate compound microparticle.
NOVELTY - Control valve (8) enlarges its opening by receiving air electrode inlet and outlet pressures (PA1,PA2), so that large differential pressure of PA1 and PA2 is produced and controlled to maintain constant PA1. A control valve (16) enlarges its opening using solenoids (16a,16b) by receiving PA1 and hydrogen pole inlet pressure (PH1), so that large differential pressure is produced and controlled below a preset pressure.    USE - Fuel cell system such as solid polymer type fuel cell system for driving vehicle.    ADVANTAGE - Improves the reliability during the control of differential pressure of the air electrode inlet pressure and hydrogen pole inlet pressure. Thus, ensures the durability of the fuel cell.    DESCRIPTION OF DRAWING(S) - The figure shows a block diagram of the fuel cell system. (Drawing includes non-English language text).    hydrogen pole (1a)    air electrode (1b)    pressure control valves (8,16)    solenoids (16a,16b)
NOVELTY - The battery has edge (48) which is installed with current collection board (5). A strip shaped lead portion (55) protruding from disk shaped main portion (51) contacted with the edge, has front tip which bends towards main portion and contacts positive electrode terminal (91). A circular arc shaped protruding line (52) protrudes to the main portion towards the edge, by plastically deforming the main portion.    USE - Secondary battery e.g. lithium ion secondary battery used for portable electronic device, electric vehicle.    ADVANTAGE - The secondary battery is bend using the lead portion, reliably even when the thickness of the current collection board is increased.    DETAILED DESCRIPTION - An INDEPENDENT CLAIM is also included for manufacturing method of secondary battery.    DESCRIPTION OF DRAWING(S) - The figure shows a front view of the lithium ion secondary battery.    current collection board (5)    edge (48)    disk shaped main portion (51)    circular shaped protruding line (52)    strip shaped lead portion (55)    positive electrode terminal (91)
NOVELTY - A non-aqueous secondary battery has a non-aqueous electrolyte containing lithium salt, an anode, a cathode and a separator. The battery has flat upper cover (1) and bottom container (2), holes having width of less than 6 mm on side portion of the bottom container, and anode (3) and/or cathode (4) terminals insulated by an adhesive resin (7) and attached to the hole portion.    USE - For electrical storage system used in solar power generator and electric vehicle.    ADVANTAGE - The non-aqueous secondary battery is safe and inexpensive.    DETAILED DESCRIPTION - A non-aqueous secondary battery has a non-aqueous electrolyte containing lithium salt, an anode, a cathode and a separator. The battery has volume energy density of 180 Wh/l or more, energy capacity of 30 Wh or more and is a flat shaped battery having thickness of less than 12 mm. The battery has flat upper cover and bottom container, holes having width of less than 6 mm on side portion of the bottom container, and anode and/or cathode terminals insulated by an adhesive resin and attached to the hole portion.    DESCRIPTION OF DRAWING(S) - The figure shows the top and side view of non-aqueous secondary battery.    upper cover (1)    bottom container (2)    anode terminal (3)    cathode terminal (4)    adhesive resin (7)
NOVELTY - The negative electrode contains active material which consists of metal or alloy, which occludes and discharges lithium, a conductive support agent, a conductive support agent modifier and a binder.    USE - For lithium secondary battery (claimed) used for portable information terminal, portable electronic device, domestic small electric power storage apparatus, two wheeled motor vehicle, electric vehicle and hybrid electric vehicle.    ADVANTAGE - Capacity reduction by repeated charging-discharging, is suppressed.    DETAILED DESCRIPTION - An INDEPENDENT CLAIM is included for lithium secondary battery.    DESCRIPTION OF DRAWING(S) - The figure shows sectional view of lithium secondary battery.    sealing board (11)    negative electrode (12)    separator (13)    battery case (14)    positive electrode (15)    sealing agent (16)
NOVELTY - An alternating current with a frequency of 100 MHz, is applied between a positive electrode and a negative electrode of a lithium battery assembly, at a temperature of 25 degreesC. The positive and the negative electrodes are made of an active material which absorbs/desorbs lithium ions.    USE - For manufacturing lithium battery used in portable apparatuses such as notebook computer, mobile telephone, hand-held video camera, and also for use in electric vehicle.    ADVANTAGE - Provides a battery which is excellent for use at high temperatures.
NOVELTY - The non-aqueous electrolyte battery has anode (2), cathode (3) and non-aqueous electrolyte containing normal-temperature fused salt of lithium. At least one of the electrodes contain metal oxide particle having average primary particle diameter of 1-100 nm. The metal microparticle is alumina particle, zirconium particle and/or silica particle.    USE - For backup and drive power supply of portable apparatus, electric vehicle and hybrid vehicle.    ADVANTAGE - The non-aqueous electrolyte battery excels in heavy current discharge property due to the presence of normal-temperature fused salt, and high-temperature storage property.    DESCRIPTION OF DRAWING(S) - The figure shows partial notch perspective diagram of non-aqueous electrolyte secondary battery.    electrode group (1)    anode (2)    cathode (3)    separator (4)    anode terminal (5)    cathode terminal (6)    container (7)
NOVELTY - Oxidoreductase arranged along the micro flow path of equivalent diameter 1 mm or 10-500 mum, reacts with the liquid throughout the flow path, to generate electrical energy.    USE - For generating electrical energy using micro-enzyme battery cell like bio-fuel cell, in motor vehicle. Also for portable electronic equipment.    ADVANTAGE - Increases electric power generation efficiency by improving the enzyme reaction within the micro space. Stabilizes power generation even for a long period, by maintaining continuous liquid flow along the flow path.    DETAILED DESCRIPTION - An INDEPENDENT CLAIM is also included for electrical energy generator using micro-enzyme battery.    DESCRIPTION OF DRAWING(S) - The figure shows an explanatory diagram of electrode used in electrical-energy generation. (Drawing includes non-English language text).
NOVELTY - A pair of heat exchange sections (17,18) for raw water and conversion gas, are provided to exchange heat between the conversion gas and raw water. Each heat exchange section has an inner cylinder (17i,18i) and an outer cylinder (17o,18o), where inner cylinders of both heat exchange sections are made as single unit without forming gap between them.    USE - For producing hydrogen containing gas.    ADVANTAGE - The size of the hydrogen containing gas production apparatus is reduced. The heat exchange capability is improved.    DETAILED DESCRIPTION - The raw water and conversion gas are circulated between the inner and outer cylinders of respective heat exchange sections. Both heat exchange sections are formed with a bent portion surrounding the air blower along ventilation direction. A water vapor generator heats the raw water to produce water vapor. A reformer performs modification of the hydrocarbon group fuel using the water vapor.    DESCRIPTION OF DRAWING(S) - The figure shows a sectional view of the heat exchange section in hydrogen containing gas production apparatus. (Drawing includes non-English language text).    heat exchange sections (17,18)    inner cylinder (17i,18i)    outer cylinder (17o,18o)
NOVELTY - A pressure fluctuation attraction device (4) consists of absorption tower to absorb impurity gas from gas-containing hydrogen, for recovering high-purity hydrogen. A decarboxylation apparatus (6) removes carbon dioxide from combustion gas which is generated by combustion of impurity gas in a combustion apparatus.    USE - For reducing carbon-dioxide emissions in hydrogen manufacturing apparatus.    ADVANTAGE - Reduces discharge of the carbon dioxide efficiently with a small size decarboxylation apparatus and thereby safety of hydrogen manufacturing apparatus is enhanced. The maintenance of the manufacturing apparatus is reduced.    DETAILED DESCRIPTION - A hydrogen manufacturing apparatus is installed in a site near the usage place of high-purity hydrogen. The combustible component in the impurity gas is combusted using an oxidation catalyst in a catalyst combustion apparatus (5).    DESCRIPTION OF DRAWING(S) - The figure shows a schematic view of the hydrogen manufacturing apparatus. (Drawing includes non-English language text).    desulfurizing apparatus (1)    water vapor modifier (2)    pressure fluctuation attraction device (4)    oxidation combustion apparatus (5)    decarboxylation apparatus (6)
NOVELTY - The binder composition contains nitrile group-containing highly saturated copolymer rubber latex of iodine number 50 or less.    USE - For slurry of electrode for electrochemical capacitor (all claimed) used in electric vehicles.    ADVANTAGE - The electrochemical capacitor electrode using the binder compositor has excellent heat resistance and high capacity. The electrochemical capacitor is electrochemically stable and has favorable bind property.    DETAILED DESCRIPTION - INDEPENDENT CLAIMS are included for the following:    (1) slurry for electrochemical capacitor electrodes;    (2) electrode for electrochemical capacitor; and    (3) electrochemical capacitor.
NOVELTY - The separator (10) has a porous resin membrane (11). Microparticles (12) are dispersed in the inside and/or surface of porous membrane.    USE - For electronic components such as lithium ion secondary cell, polymer lithium secondary battery, aluminum electrolytic capacitor and electrical double layer capacitor (all claimed) in e.g. hybrid vehicle.    ADVANTAGE - The separator has improved tensile strength, piercing strength, compressive strength, workability, productivity, reliability and battery property. The separator restrains production of micro short circuit in the electronic component, and improves reliability . Manufacturing efficiency of the separator is high. The electronic component equipped with separator has high durability and efficiency.    DESCRIPTION OF DRAWING(S) - The figure shows sectional drawing of separator for electronic component.    separator (10)    porous membrane (11)    microparticles (12)
NOVELTY - A hydrogen generator comprises a reformer, a heater to heat the reformer, a carbon-monoxide-reducing unit containing carbon-monoxide-reducing catalyst, and a temperature detector to detect temperature of reformed gas in carbon-monoxide-reducing unit and/or temperature of carbon-monoxide-reducing catalyst. An amount of feed material to be supplied to the reformer is controlled based on comparison between detected and reference temperature.    USE - The hydrogen generator is used for generating hydrogen using organic compound, e.g. methane, town gas, propane, gasoline, or alcohol. It is useful in fuel cell system.    ADVANTAGE - The inventive hydrogen generator efficiently generates high-quality reformed gas with reduced CO content and rich in hydrogen.    DETAILED DESCRIPTION - A hydrogen generator comprises a reformer to generate hydrogen-containing reformed gas from a feed material comprising organic compound containing carbon and hydrogen, and water; a heater to heat the reformer to a temperature required for generating the reformed gas; a carbon-monoxide (CO)-reducing unit containing CO-reducing catalyst to reduce CO contained in the reformed gas; and a temperature detector to detect temperature of the reformed gas in the CO-reducing unit and/or temperature of the CO-reducing catalyst. An increase in amount of feed material to be supplied to the reformer is controlled based on a comparison between a temperature detected by the temperature detector and a reference temperature that is set according to the amount of feed material. An INDEPENDENT CLAIM is also included for a fuel cell system comprising the above hydrogen generator. The hydrogen generator and fuel cell system are connected to each other by a gas piping.
NOVELTY - A number plate holder (1) comprises two parts with advertising using cut out letters on the pivoted part and lighting (3) through a transparent or colored plastic strip from battery (2c), solar cell (2b) or on board power supply (7).    USE - Number plate holder with illuminated cut out advertising printing.    ADVANTAGE - Cheaper than electronically variable displays and more reliable than lighting using electroluminescent film.    DESCRIPTION OF DRAWING(S) - The drawing is a front view of a number plate holder.    Accumulator (2a)    Solar cell (2b)    Battery (2c)    Lamp (3)    Plastic strip (4)    Embossed print (5)    Electronic time switch (6)    On board electricity supply connection (7)
NOVELTY - The drive unit (10) has a steam generator (16) coupled to a thermodynamic expansion machine (18) and a condenser (20) receiving the steam from latter, an electrical machine (26) coupled to the drive unit used as a generator for charging a battery (34). The drive unit has thermic rev regulation with an additional torque provided by the electrical machine and the battery, for maintaining the drive unit revs upon switching in of a driven pump (27) or compressor (28).    USE - The drive unit is used for driving a pneumatic or hydraulic auxiliary or a refrigeration device with a refrigeration compressor in an automobile.    ADVANTAGE - Drive unit is environmentally-friendly and operates independent of automobile engine.    DESCRIPTION OF DRAWING(S) - The figure shows a block diagram of a drive unit for driving a pneumatic or hydraulic auxiliary and a refrigeration device in an automobile.    Drive unit (10)    Steam generator (16)    Thermodynamic expansion machine (18)    Condenser (20)    Electrical machine (26)    Pump (27)    Refrigeration compressor (28)
NOVELTY - The pump (60) has a drive motor contained in a motor space used for driving a motor shaft used for rotation of a feed organ within a feed space and supported by a shaft bearing incorporated in a bearing plate positioned between the motor space and the feed space. A flow connection between the feed space and the motor space is provided on the outside of the shaft bearing.    USE - The sealed pump is used for a water and water vapor mixture, e.g. a recirculation pump for the anode circuit of a fuel cell system using polymer electrolyte membrane fuel cells.    ADVANTAGE - Flow connection between feed space and motor space allows working life of shaft bearing to be increased.    DESCRIPTION OF DRAWING(S) - The figure shows a schematic representation of a fuel cell system with a recirculation pump for its anode circuit.    Fuel cell stack (12)    Fuel cells (14)    Anode input (18)    Anode output (20)    Cathode input (24)    Cathode output (26)    Recirculation pump (60)
NOVELTY - The voltage supply has at least two voltage circuits with different voltage levels and at least one energy source, which is an energy converter in the form of a fuel cell stack (1) of fuel cell elements (3) in series. The fuel cell stack has a multiple voltage tapping (2) for the various voltage levels for the voltage circuits and for supplying the loads associated with the voltage circuits.    USE - For supplying an on-board electrical system and/or electrical vehicle drive in a vehicle.    ADVANTAGE - Conventional on-board voltage supplies with several voltage levels are improved to be implemented simpler and more advantageously in respect of cost, construction and operation.    DESCRIPTION OF DRAWING(S) - The drawing shows a schematic representation of a fuel cell stack with multiple voltage tapping and fuel distribution device    fuel cell stack (1)    multiple voltage tapping (2)    fuel cell elements (3)    tapping poles (4,5)    central feed (9)
NOVELTY - The solar cell array includes several units of solar cells having single or double illuminated surfaces. Each unit of solar cell is independently placed on a holder fixed on the strip-shaped frame (4) so that they are illuminated by direct sun light and refract sun light in three-dimensions.    USE - For solar car, solar boat and solar plane.    ADVANTAGE - Enables to output high power.    DESCRIPTION OF DRAWING(S) - The figure shows a perspective view of the inverse refract three-dimensional illuminated solar cell array.    array fixed frame (1)    screws (2)    solar cell unit (3)    strip-shaped frame (4)    hole (5)
NOVELTY - The radiating structure has continuous wall surfaces (2a,2b) formed alternately, such that the wall surfaces are perpendicular and parallel to the battery surface (1d), respectively.    USE - For laminated battery in battery pack (claimed) used in notebook personal computer, video camera, card type calculator and in electric vehicle.    ADVANTAGE - Improves radiation of heat from the battery pack. Thereby achieving excellent cooling characteristics.    DETAILED DESCRIPTION - INDEPENDENT CLAIMS are also included for the following:    (1) battery-pack; and    (2) thermal radiation structure manufacturing method.    DESCRIPTION OF DRAWING(S) - The figure shows a partially expanded view of the thermal radiation structure of laminated battery.    battery (1)    battery surface (1d)    radiation structure (2)    wall surfaces (2a,2b)
NOVELTY - The non-humidified air is fed at the cathode inlet of the membrane fuel cell (9) with stoichiometric factor higher than 1 and temperature not higher than 35degreesC and exhaust air is discharged at the cathode outlet.    USE - For operating membrane fuel stack in fuel cell system (claimed) used in motor vehicle and small power applications especially for systems installed in private houses, hotels, hospitals.    ADVANTAGE - Improves energy conversion efficiencies, while allowing usage of commercial stacks of predetermined dimension within economically interesting limits. Avoids the hazardous concentration to be distributed along the cell area.    DETAILED DESCRIPTION - An INDEPENDENT CLAIM is also included for fuel cell system.    DESCRIPTION OF DRAWING(S) - The figure shows the layout of the conditioning device for the membrane fuel cell stack.    air feed aspiration tubing (1)    fan (2)    expander (7)    membrane fuel cell (9)    exhaust air outlet tubing (10)
NOVELTY - The main relays (11,12) are provided at power supply lines between battery pack (10) and load circuit (16), and a precharge relay (13) is provided in parallel with contacts of relay (11). A control circuit (21) switches the main relays from active state to inactive state and maintains the precharge relay in active state, while determining the voltage across the load circuit.    USE - For detecting welding of contacts of relays connected between secondary battery and load circuit such as inverter circuit, in hybrid vehicle, electric vehicle.    ADVANTAGE - The welding of each relay contacts, is detected reliably at reduced cost.    DETAILED DESCRIPTION - An INDEPENDENT CLAIM is also included for relay contact welding detection apparatus.    DESCRIPTION OF DRAWING(S) - The figure shows the circuit diagram of relay contact welding detection circuit. (Drawing includes non-English language text).    battery pack (10)    main relays (11,12)    precharge relay (13)    load circuit (16)    control circuit (21)
NOVELTY - The edges of films (51,52) of a case (50) housing the electrochemical element, are brought in contact with each other and they are heat-sealed by heating the contact portions in pressed condition. A die having grooves with shapes corresponding to sectional shapes of leads connected to electrodes of the element, is used for the heating process.    USE - For manufacture of electrochemical device used as auxiliary power supply for electric vehicle, hybrid vehicle, portable electronic device.    ADVANTAGE - Excellent sealing performance is ensured, thus preventing generation of liquid spill.    DESCRIPTION OF DRAWING(S) - The figure shows an expanded view of the electrochemical device.    anode (10)    anode lead (12)    case (50)    films (51,52)
NOVELTY - A CPU (23a) determines the ratio of electric charge stored in battery (13) to electric amount flowing into the battery, at a time point between the charging start point and charging end point of the battery, based on charging current and charging voltage determined by current sensor (15) and a voltage sensor (17), respectively. The full charge condition of the battery is judged, when the determined charging efficiency is zero.    USE - For detecting full charge state of battery in hybrid vehicle.    ADVANTAGE - Enables detection of full charge battery state accurately, without degrading the characteristics of battery.    DETAILED DESCRIPTION - INDEPENDENT CLAIMS are also included for the following:    (1) charge state detector;    (2) charge state detection method;    (3) battery degradation degree detector;    (4) battery degradation degree detection method; and    (5) full charge state detection method.    DESCRIPTION OF DRAWING(S) - The figure shows a block diagram of the battery management apparatus. (Drawing includes non-English language text).    engine (3)    battery (13)    current sensor (15)    voltage sensor (17)    CPU (23a)
NOVELTY - A microcomputer (23) detects the increase in internal resistance of a battery (13) based on outputs of a current sensor (15) and voltage sensor (17). The inactivation of the active material of the battery, is detected based on the full charge capacity of the battery at arbitrary timings.    USE - For monitoring status of battery in electric vehicle, hybrid vehicle.    ADVANTAGE - The battery status can be monitored, reliably.    DETAILED DESCRIPTION - An INDEPENDENT CLAIM is also included for battery status monitoring method.    DESCRIPTION OF DRAWING(S) - The figure shows a block diagram of the battery status monitoring apparatus. (Drawing includes non-English language text).    engine (3)    battery (13)    current sensor (15)    voltage sensor (17)    microcomputer (23)
NOVELTY - The discharging capacity of battery is estimated by an estimating unit (23a-2), by deducting a non-dischargeable electric amount determined based on the voltage drop estimated when a maximum current is supplied to the load continuously, from an electric amount dischargeable in an arbitrary fully-charged condition.    USE - For estimating discharging capacity of battery mounted in hybrid vehicle.    ADVANTAGE - Enables estimation of battery discharging capacity reliably.    DETAILED DESCRIPTION - An INDEPENDENT CLAIM is also included for battery discharging capacity estimation apparatus.    DESCRIPTION OF DRAWING(S) - The figure shows a block diagram of the battery discharging capacity estimation apparatus. (Drawing includes non-English language text).    voltage drop estimating unit (23a-1)    discharging capacity estimating unit (23a-2)    pure resistance voltage drop estimating unit (23a-11)    saturated polarization voltage drop estimating unit (23a-13)    fully charged open circuit voltage (A)
NOVELTY - A microcomputer (23) calculates battery dischargeable capacity by subtracting determined non-dischargeable battery capacity with respect to battery internal resistance from the chargeable capacity, and accordingly monitors battery state.    USE - For monitoring state of battery mounted in electric vehicle and hybrid vehicle.    ADVANTAGE - Enables to precisely grasp the battery state.    DETAILED DESCRIPTION - INDEPENDENT CLAIMS are also included for the following:    (1) battery state monitoring method; and    (2) battery dischargeable capacity detection method.    DESCRIPTION OF DRAWING(S) - The figure shows a block diagram of the battery state monitoring apparatus. (Drawing includes non-English language text).    engine(13) battery (3)    current sensor (15)    voltage sensor (17)    microcomputer (23)
NOVELTY - The truck has interconnected chambers (1,2,3) which consist of an electric power generating-controlling unit, a compressor, water storage containers, and a series of hose connectors and nozzle respectively. Directionally controllable emergency lighting and general lights are also provided on the interconnected chambers.    USE - Emergency truck with disaster and emergency aid.    ADVANTAGE - Enables the provision of the combined use of different resources by arranging them in respective chambers.    DESCRIPTION OF DRAWING(S) - The figure shows a perspective view of the emergency truck.    Chambers/Modules (1,2,3)
NOVELTY - The cartridge has a thermally degradable barrier layer (380) comprising wax that separates upper and lower reagents (370,390). The reagents produce fuel if allowed to react. Heaters heat the thermally degradable barrier layer. The upper and lower reagents may include a simple or complex metal hydride and an acid or other proton donor such as water, respectively. The reagents are stored in a reservoir.    USE - Used in an electronic device (claimed) e.g. computer, and an electrical device e.g. power motors, and lights, for storing large amount of gaseous fuel e.g. oxygen and hydrogen, that is utilized by a fuel cell e.g. a proton exchange membrane (PEM) fuel cell, alkaline fuel cells (AFC), phosphoric-acid fuel cells (PAFC), solid oxide fuel cells (SOFC), and molten carbonate fuel cells (MCFC), to produce electricity for the device.    ADVANTAGE - The thermal energy may be selectively applied to the thermally degradable layer to initiate a chemical reaction that will produce a desired gaseous fuel, thus the cartridge provides increased safety and energy density as compared to fuel cartridges that store fuel in a gaseous state. The cartridge also allows the release of the gaseous fuel to be precisely controlled by simply controlling the actuation of the heaters.    DETAILED DESCRIPTION - An INDEPENDENT CLAIM is also included for a method of forming a fuel cartridge.    DESCRIPTION OF DRAWING(S) - The drawing shows an exploded view illustrating components of an exemplary fuel well.    Fluid wells (200)    Upper reagent (370)    Thermally degradable barrier layer (380)    Lower reagent (390)
NOVELTY - A membrane-electrode assembly (MEA) (74) comprises an ionically-conductive proton exchange membrane with a major surface (86, 88); and an electrode disposed at the major surface.    USE - Membrane electrode assembly for electrochemical cell (72).    ADVANTAGE - The MEA is proficient at effectively tolerating carbon monoxide in the fuel stream so that a satisfactory performance can be achieved.    DETAILED DESCRIPTION - An MEA comprises an ionically-conductive proton exchange membrane with a major surface; and an electrode (96) disposed at the major surface. The electrode comprises a first group of catalytic particles which catalyze oxidation of carbon monoxide to carbon dioxide and which catalyze an electrochemical reaction releasing protonic (hydrogen ion) species when in contact with ionically-conductive material; and a second group of catalytic particles that catalyze an electrochemical reaction releasing electrons.    An INDEPENDENT CLAIM is also included for a method for reducing the amount of carbon monoxide in an electrode assembly in a fuel cell comprising:    (a) providing a fuel stream comprising hydrogen and carbon monoxide;    (b) providing the electrode assembly including a catalyst supported on a conductive particle, and a binder; and    (c) contacting the fuel stream with the electrode assembly to catalyze a gas phase oxidation of the carbon monoxide and electrochemical oxidation of hydrogen.    DESCRIPTION OF DRAWING(S) - The figure is a cross-sectional view of MEA.    Cell (72)    MEA (74)    Surface (86, 88)    Channels (92)    Electrode (96)
NOVELTY - The power circuit (110) includes a pair of alternating current (AC) contactors (112,114) configured to receive power input of 110-120 volts of AC (VAC) and 220-240 VAC, respectively. The AC contactors are arranged such that only one of the contactors is energized by corresponding power input at a time.    USE - For shore power interface (claimed) of vehicle (claimed) such as recreational vehicle, boats, truck, motor vehicle, etc.    ADVANTAGE - Different kinds of shore power sources can be used to energize the contactors, reliably and easily, at reduced complication.    DETAILED DESCRIPTION - INDEPENDENT CLAIMS are also included for the following:    (1) shore power interface;    (2) vehicle; and    (3) method for operating power circuit.    DESCRIPTION OF DRAWING(S) - The figure shows a schematic view of the shore power interface.    shore power interface (100)    shore power sources (106,108)    power circuit (110)    AC contactors (112,114)    coils (120,150)
NOVELTY - One of the available additional power sources is automatically enabled after determining if the total power load exceeds a threshold power value whether one or more additional power sources are available from among multiple power sources.    USE - For electrical system of e.g. hybrid vehicle.    ADVANTAGE - Improves fuel efficiency of hybrid vehicle. Ensures flexible power management by allowing centralized control of power sources and power consuming devices.    DETAILED DESCRIPTION - INDEPENDENT CLAIMS are also included for the following:    (A) an electrical system controller; and    (B) a vehicle.    DESCRIPTION OF DRAWING(S) - The figure shows the block diagram of an electrical system.    Accessory bus (60)    Power electronics (68)    Heating ventilation and air conditioning blower (70)    Heating ventilation and air conditioning power electronics (72)    Heating ventilation and air conditioning condenser (73)
NOVELTY - Provided is a structure of a battery terminal, which can make connections to various cable terminals by using one single terminal connection ring, make the binding with the battery terminal improved, and prevent damages of the battery terminal caused by excessive torque, thereby increasing the service life of the battery.    DETAILED DESCRIPTION - The battery terminal structure (90) comprises a connection ring (30) which binds to the terminal of a battery, and a binding member (50) for a cable connection terminal, which connects the battery with an electric device of a vehicle by being installed in one side of the connection ring. The connection ring comprises: a main body (30a) which is comprised of a dual structure of upper (31) and lower (35) part which are separated from each other with a certain distance, wherein the main body has a circular hollow space (32) that is formed in the center of the connection ring for accommodating the battery terminal and an opening part (36) that is extended from the hollow space; and a fastening part (30b) for the main body of the connection ring, which is extended from the opening to a certain direction with a certain length and has a binding groove (38) that has a fastening member bounded thereto.
NOVELTY - A direct cooling medium (12) cools a fuel cell (9). The heat exchangers (11-1-11-4) respectively exchange heat between an anode gas (6) supplied to fuel cell, the direct cooling medium, anode waste gas (14), and cathode waste gas (13) ejected from the fuel cell, and an indirect cooling medium of a heat recovery system. Some of the heat exchangers are arranged in series with respect to the indirect cooling medium.    USE - For generating electric power and producing hot water.    ADVANTAGE - Enables producing hot water by recovering heat from the anode gas, direct cooling medium, anode waste gas and the cathode waste gas. Enables stabilizing the hot-water supply temperature.    DESCRIPTION OF DRAWING(S) - The figure shows a schematic view of the fuel cell system.    anode gas (6)    fuel cell (9)    heat exchangers (11-1-11-4)    direct cooling medium (12)    waste gas (13,14)
NOVELTY - A positive-electrode collector (5) is connected to positive electrode provided in an electrode case (4). The cylindrical current collection lead portions (6) formed by rounding off inside the edge portions of the collector, are welded to a sealant.    USE - E.g. nickel-hydrogen storage battery, nickel-cadmium storage battery and lithium ion storage battery for electric vehicle and power tools.    ADVANTAGE - Since the welding is not performed between the collector and the lead portion, electrical resistance during solenoid energization is reduced and manufacturing process is simplified. Thus the storage battery of high discharge capability and excellent productivity is attained reliably.    DESCRIPTION OF DRAWING(S) - The figure shows a perspective view of the storage battery.    electrode case (4)    positive-electrode collector (5)    center hole (5b)    lead portion (6)    negative-electrode collector (8)
NOVELTY - The lithium group secondary battery (2) comprises an anode (8), a cathode (10), and an electrolyte (16). A layered clay mineral is used as the cathode material.    USE - For electric vehicles, mobile telephones, notebook computers, and camcorders.    ADVANTAGE - The lithium group secondary battery has excellent charging-and-discharging property, economical efficiency, eco-friendly property, heavy-current discharge property, and low-temperature operational characteristics. The clay mineral is abundant in resources, and eliminates special heat-processing. The layered clay mineral occlude-discharges lithium ion, and has improved surface activity, ion-exchange property, adsorptivity, composite formation ability, safety, and swelling property.    DETAILED DESCRIPTION - INDEPENDENT CLAIMS are included for the following:    (1) manufacture of cathode material;    (2) manufacture of anode material; and    (3) manufacturing apparatus of anode material.    DESCRIPTION OF DRAWING(S) - The figure shows the outline sectional drawing of the lithium group secondary battery.    lithium group secondary battery (2)    battery case (4)    anode (8)    cathode (10)    electrolyte (16)
NOVELTY - A fuel cell assembly (7) has battery row (3) laminated in a meandering state in a zig-zag direction. Battery row consists of cylindrical solid oxide fuel cells (1) connected in series at a predetermined pitch.    USE - For supplying electric power to mobile electronic device and electric power-assisted bicycle.    ADVANTAGE - Achieves size reduction, by laminating single battery rows in meandering state in zig-zag direction.    DESCRIPTION OF DRAWING(S) - The figure shows a sectional view of the cylindrical solid oxide fuel cell assembly.    cylindrical solid oxide fuel cell (1)    battery row (3)    insulation boards (4,5)    insulating tape (6)    cylindrical solid oxide fuel assembly (7)
NOVELTY - The supply units supply hydrogen and air to the fuel cell stack, respectively. A controller (31) changes the air supply start timing, air supply flow rate and hydrogen supply flow rate, when the voltage of the fuel cell stack exceeds predetermined voltage, during the system start up.    USE - Fuel cell system in motor vehicle.    ADVANTAGE - The useless running of the compressor during the system startup and the consumption of useless hydrogen, are suppressed.    DESCRIPTION OF DRAWING(S) - The figure shows a structure of fuel cell system. (Drawing includes non-English language text).    fuel cell stack (1)    cell voltage monitor (2)    hydrogen tank (3)    combustor (14)    controller (31)
NOVELTY - The lithium ion secondary battery has cathode sheet containing cathode active material containing carbon material. The specific surface area and packing density of the cathode active material is 1.2-6 m2/g, and 0.8-1.5 g/cm3, respectively.    USE - Lithium ion secondary battery for electric, hybrid and motor vehicles .    ADVANTAGE - The lithium ion secondary battery exhibits favorable output characteristics even at low temperature environment.    DESCRIPTION OF DRAWING(S) - The graph shows the relationship between the output and packing density of cathode active material of lithium ion secondary battery. (Drawing includes non-English language text).
NOVELTY - Each unit fuel cell element (4) includes pair of electrodes (3) that are connected in series through an electroconductive through-hole (5) formed in a proton electrolyte film (2). The proton electrolyte film comprises proton electrolyte filled in a polyimide porous membrane and is insulated by an insulating layer.    USE - Direct methanol type fuel cell for electric vehicle, portable type power supply and stationary type power supply.    ADVANTAGE - The weight of the fuel cell is reduced and leakage of fuel is prevented.    DETAILED DESCRIPTION - An INDEPENDENT CLAIM is also included for electrolyte film.    DESCRIPTION OF DRAWING(S) - The figure shows the perspective view of the fuel cell.    Proton electrolyte film (2)    Electrodes (3)    Unit fuel cell element (4)    Through-hole (5)
NOVELTY - The electric power generating apparatus has a modifier (35) and a cell stack (39). Hydrocarbon group fuel is supplied to modifier, and a reformed gas containing hydrogen is generated at 200-330degreesC. The reformed gas is supplied to cell stack, and electric power is generated at temperature ranging from 150degreesC to modification temperature.    USE - For power supply of portable apparatus such as mobile telephone, notebook-type personal computer and portable terminals, and used for domestic power supply and electric vehicles.    ADVANTAGE - The electric power generating apparatus is compact, and generation of carbon monoxide is suppressed due to maintenance of favorable temperature. The modification efficiency of apparatus is improved, and requirement of cooling device and carbon monoxide removal apparatus are eliminated.    DETAILED DESCRIPTION - The cell stack contains solid polymer electrolyte having poly benzimidazole containing phosphoric acid, and inorganic electrolyte containing phosphorus pentaoxide, silicon dioxide and zirconium oxide as main component. The hydrocarbon group fuel is dimethyl ether.    DESCRIPTION OF DRAWING(S) - The figure shows a model of electric power generating apparatus.    fuel tank (31)    fuel piping (33)    modifier (35)    cell stack (39)    blower (43)    exhaust gas piping (45)
NOVELTY - The battery has active-material layer (5) comprising outermost electrode layer and outermost counter electrode of electrode structure (4), formed on inner surface of battery can (1).    USE - Non-aqueous electrolyte secondary battery such as lithium ion battery for use in electric vehicle.    ADVANTAGE - Efficiently increases the volume-ratio with respect to the storage capacitance of battery.    DESCRIPTION OF DRAWING(S) - The figure shows the top and sectional views of the non-aqueous electrolyte secondary battery.    battery can (1)    electrode structure (4)    active material layer (5)    positive electrode (41)    negative electrode (42)
NOVELTY - Nickel hydrogen secondary battery has cathode containing hydrogen occlusion alloy. The alloy contains element(s) (I) (lanthanides) such as calcium, strontium, scandium, yttrium, titanium, zirconium and/or hafnium, and element(s) (II) such as vanadium, niobium, tantalum, molybdenum, iron, gallium, zinc, tin, indium, copper, silicon, phosphorus and boron and/or aluminum. Molar ratio of aluminum with respect to element (I) is 0.3 or less.    USE - As backup powder supply for electric vehicles.    ADVANTAGE - The nickel hydrogen secondary battery has high capacity and durability. The electric charge used for activation of Re-Mg-Ni type alloy is reduced. The nickel hydrogen secondary battery has excellent charging and discharging efficiency.    DETAILED DESCRIPTION - The nickel hydrogen secondary battery has positive electrode containing nickel hydroxide, negative electrode containing hydrogen occlusion alloy, separator interposed between electrodes and alkali electrolyte liquid accommodated in a container. The hydrogen occlusion alloy contains element(s) (I) chosen from lanthanides such as calcium, strontium, scandium, yttrium, titanium, zirconium and/or hafnium, and element(s) (II) such as vanadium, niobium, tantalum, molybdenum, iron, gallium, zinc, tin, indium, copper, silicon, phosphorus and boron and/or aluminum. The molar ratio of aluminum with respect to element (I) is 0.3 or less. The hydrogen occlusion alloy has general formula: Ln1-xMgx(Ni1-y1-y2Ty1Aly2)z, where Ln is lanthanide chosen from calcium, strontium, scandium, yttrium, titanium, zirconium and/or hafnium, T is vanadium, niobium, tantalum, molybdenum, iron, gallium, zinc, tin, indium, copper, silicon, phosphorus and boron and/or aluminum, 0 less than x less than 1, 0 less than y1+y2 at most 0.5, 2.5 at most z at most 4.5 An    INDEPENDENT CLAIM is included for manufacture of nickel hydrogen secondary battery.
NOVELTY - The top of the projection portion of separator (1) which touches a carbon paper (2) is made into curved surface. The radius of curvature of the curved surface is 3-20 times with respect to thickness of carbon paper.    USE - For fuel cell (claimed) used in vehicle (claimed).    ADVANTAGE - The contact resistance between carbon paper and separator is decreased.    DETAILED DESCRIPTION - INDEPENDENT CLAIMS are also included for the following:    (1) fuel cell;    (2) fuel cell vehicle; and    (3) separator manufacturing method.    DESCRIPTION OF DRAWING(S) - The figure shows cross-sectional of separator for fuel cell. (Drawing includes non-English language text).    separator (1)    carbon paper (2)
NOVELTY - A fuel cell increases oxygen concentration compared to the surrounding air using an oxygen generator (6) arranged in a case (5) and passes oxygen to the surrounding air through an discharge opening (10) of a transfer tube (9) connected to the case.    USE - In vehicle such as passenger car.    ADVANTAGE - Enables to supply oxygen reliably.    DESCRIPTION OF DRAWING(S) - The figure shows a perspective view of the movable type oxygen supply apparatus. (Drawing includes non-English language text).    Case (5)    Oxygen generator (6)    Electrically driven oxygen generator transfer aid (7)    Transfer tube (9)    Discharge opening (10)
NOVELTY - A hydrogen occlusion material comprises a cylindrical molecule having sidewall containing atomic binding substance in which several atoms are arranged such that a sheet type is formed. The molecule has a parting portion (12) on the base of the edge portion in the axial direction.    USE - For hydrogen occluding structure, hydrogen storage apparatus and fuel cell vehicle (all claimed).    ADVANTAGE - The hydrogen occlusion material has excellent hydrogen occlusion ability, and is lightweight. The material is manufactured reliably by simple method. The fuel cell vehicle using the material has long distance per refueling.    DETAILED DESCRIPTION - INDEPENDENT CLAIMS are included for the following:    (1) manufacture of hydrogen occlusion material, where a cylindrical molecule is produced, a compressive stress, tensile stress and/or shearing stress are made to act on the cylindrical molecule, and a parting of edge portion of the molecule is carried out;    (2) hydrogen occluding structure containing the hydrogen occlusion material;    (3) hydrogen storage apparatus having the hydrogen occluding structure; and    (4) fuel cell vehicle in which the hydrogen storage apparatus is mounted.    DESCRIPTION OF DRAWING(S) - The figure shows the explanatory drawing of the hydrogen occlusion material.    monolayer carbon nanotube (11)    parting portion (12)    thin flux portion (13)
NOVELTY - Electrical storage apparatus (51A,51B) is arranged between hydrogen tanks (29,30) and made into a unit. The unit is attached to a sub-frame (22) which is attached to a floor of a main frame (200).    USE - Car body structure.    ADVANTAGE - Enlarges volume of space in vehicle interior and a trunk room. Improves degrees of freedom in design of seat arrangement.    DESCRIPTION OF DRAWING(S) - The figure shows an exploded perspective view of the car body structure. (Drawing includes non-English language text).    sub-frame (22)    hydrogen tanks (29,30)    electrical storage apparatus (51A,51B)    main frame (200)
NOVELTY - A sensor (310) detects the temperature inside the vehicle. Another sensor (220) detects the temperature of air which cools battery (200). An electronic control unit (ECU) (100) detects malfunction of the cooling system, based on detection results.    USE - For detecting abnormality in cooling system of secondary battery mounted on vehicle such as electric vehicle and hybrid vehicle.    ADVANTAGE - Accurately detects the malfunction of battery cooling system. Simplifies the structure of the abnormality detection apparatus.    DETAILED DESCRIPTION - An INDEPENDENT CLAIM is also included for abnormality detection method.    DESCRIPTION OF DRAWING(S) - The figure shows the block diagram to the battery cooling system. (Drawing includes non-English language text).    ECU (100)    battery (200)    sensors (220,310)    air conditioner (300)
NOVELTY - The grain refining of the hydrogen storage functional material is performed, by mechanical grinding in hydrogen gas atmosphere. A metal component (C), which dissociates hydrogen molecule into hydrogen atom, is added at the middle of mechanical grinding of the functional material.    USE - For fuel cell electric vehicles.    ADVANTAGE - The large amount of hydrogen gas is stored reliably at low temperature, using the hydrogen storage component.    DETAILED DESCRIPTION - An INDEPENDENT CLAIM is included for the hydrogen storage component.
NOVELTY - The fuel cell stack (10) has end plates (87,88) which are curved with respect to a module unit (55).    USE - Fuel cell stack mounted on under floor of fuel cell mounting vehicle.    ADVANTAGE - Prevents variation in voltage generated by each cell so stabilising the output voltage of the stack. Improves the output characteristics and mounting property of the fuel cell stack.    DESCRIPTION OF DRAWING(S) - The figure shows the top view of the fuel cell stack.    Fuel cell stack (10)    Module unit (55)    End plates (87,88)    Bolts (b1,b2)    Nuts (n1,n2)
NOVELTY - A calculation unit (2) calculates speed of a pump and a fan, so that sum of power consumptions of pump and fan, is a minimum value. Another calculation unit (3) calculates speed of pump and fan, so that temperature of fuel cell reaches target temperature at a specific speed. A selector selects output of one of the calculation units, according to state of fuel cell. The controllers control speed of pump and fan accordingly.    USE - Cooling control apparatus of fuel cell system comprising polymer electrolyte fuel cell, used in electric vehicle.    ADVANTAGE - The temperature control of the fuel cell is performed effectively, by using a simple structure.    DESCRIPTION OF DRAWING(S) - The figure shows the block diagram of the structure of the cooling control apparatus. (Drawing includes non-English language text).    cooling control apparatus (1)    calculation units (2,3)    selector (4)    controllers (5,6)
NOVELTY - A fuel cell stack (11) between left and right side-elements (31L,31R) of a vehicle frame (31), are attached to the left and right-side elements. The fuel cell stack and ancillary equipment attached to the frame, are arranged at a distance from a cover attached to lower surface of the elements and covering at least a portion of the lower region of the vehicle.    USE - Fuel cell for vehicle e.g. truck, passenger car, and bus. Also used as power source for satellite, space craft and industrial and domestic power generators.    ADVANTAGE - The fuel cell stack and ancillary equipment are not damaged by the impact received by the cover due to obstructions in the road, thereby avoiding generation of operational defects in fuel cell stack and ancillary equipment.    DESCRIPTION OF DRAWING(S) - The figure shows a top view of the vehicle. (Drawing includes non-English language text).    fuel cell stack (11)    vehicle frame (31)    left-side element (31L)    right-side element (31R)    mounting bracket (32)
NOVELTY - An electrolyte film consists of composite of polyparaphenylene benzobis oxazole fiber sheet and proton conductive cation exchange resin.    USE - For fuel cells used for electric power generation system, portable power source for domestic stationary power supply, and vehicle mounted power supply.    ADVANTAGE - The polymer electrolyte film has excellent mechanical strength and deformation resistance. Since the film has thickness of 15-95 mum, the film has small electrical resistance and high electric power generation efficiency. The physical tangling of inter fibers of the primary fiber sheet is increased during pressurization, and binding of the fibers is improved.    DETAILED DESCRIPTION - An INDEPENDENT CLAIM is included for manufacture of electrolyte film. The sheet forming of polyparaphenylene benzobis oxazole fiber is carried out to obtain polyparaphenylene benzobis oxazole fiber primary sheet. The primary sheet is pressurized and inter fibers are bonded. The fiber sheet is subsequently conjugated with proton-conductive cation exchange resin to form the electrolyte film.
NOVELTY - The system supplies fuel gas to fuel cell stack (11) through pipe line (33), and maintains the stack in wet condition by supplying water. A vapor-liquid separation trap (60) separates the water from fuel gas emitted from the fuel stack. The separated fuel is feedback to the fuel stack through the pipeline.    USE - Fuel cell system comprising polymer electrolyte fuel cells such as aqueous alkali solution type fuel cell, phosphoric acid type fuel cell and carbonate type fuel cell, used in satellite, spacecraft and vehicles such as car, bus and truck, also in industrial and domestic field.    ADVANTAGE - Enables recycling the fuel effectively, hence the capability of the fuel cell is improved with low fuel consumption.    DESCRIPTION OF DRAWING(S) - The figure shows a schematic view of the fuel cell system. (Drawing includes non-English language text).    fuel cell stack (11)    fuel ejection pipeline (31)    fuel gas feed pipeline (33)    water tank (52)    vapor-liquid separation trap (60)
NOVELTY - The apparatus has a water retention tank (11) which stores water ejected from a fuel cell. The water in the tank is drained through a port (12) provided in the bottom portion of the tank by opening a shut-off valve (13). A non-return valve (39) provided near the port allows the flow of water from the tank to the exterior and interrupts the flow of air from the exterior to the tank.    USE - Drain apparatus of fuel cell system.    ADVANTAGE - The sucking of external air is prevented and water is drained from the tank effectively.    DESCRIPTION OF DRAWING(S) - The figure shows a section of the drain apparatus. (Drawing includes non-English language text).    Water retention tank (11)    Port (12)    Shut-off valve (13)    Detector (14)    Non-return valve (39)
NOVELTY - Electrode catalyst layer is heat processed and laminated with a proton exchange film. The laminated structure is heated, pressurized and joined at temperature lower than heat processing temperature of the electrode catalyst layer.    USE - For manufacturing membrane electrode assembly (MEA) (claimed) for polymer electrolyte fuel cell (claimed) used for motor vehicle and non-commercial portable apparatus.    ADVANTAGE - Joining strength between electrodes is increased and durability is improved.    DETAILED DESCRIPTION - INDEPENDENT CLAIMS are also included for:    (a) membrane electrode assembly; and    (b) polymer electrolyte fuel cell.    DESCRIPTION OF DRAWING(S) - The figure shows the manufacturing scheme of the membrane electrode assembly. (Drawing includes non-English language text).
NOVELTY - The hydrogen occlusion alloy comprises misch metal, copper, nickel, manganese, aluminum and cobalt in predefined composition. The amount of carbon in the alloy is 300 ppm or less and that of iron is 0.5 wt.% or less.    USE - For nickel hydrogen battery electrode (claimed) for use in e.g. electric vehicles.    ADVANTAGE - The alloy has favorable initial stage activity and the electrode using the alloy has high charging and discharging characteristics. The electrode is obtained at low cost.    DETAILED DESCRIPTION - The AB5 type hydrogen occlusion alloy comprises CaCu5 type crystal structure and comprises a composition of formula: MmNiaMnbAlcCodMe, where Mm is misch metal, M is copper, titanium, vanadium, chromium or zinc, a+b+c+d is 4.8-5.4, a is 3.5-4.5, b is 0.2-0.7, c is 0.1-0.4, d is 0.2-0.8, e is 0-0.2 and a+b+c+d+e is 4.8-5.4 (amount is given in number of moles with respect to 1 mol of Mm). The amount of carbon in the alloy is 300 ppm or less and that of iron is 0.5 wt.% or less. An INDEPENDENT CLAIM is included for nickel hydrogen battery electrode comprising the hydrogen occlusion alloy.
NOVELTY - A torque controller adjusts the starting torque of the propeller-type windmills (24,26), such that the starting torque is small when strong wind force acts on the windmills, and the starting torque is large when weak wind force acts on the windmills.    USE - Wind-powered electricity generator mounted in motor vehicle.    ADVANTAGE - Enables starting the propeller-type windmills smoothly.    DESCRIPTION OF DRAWING(S) - The figure shows a partial side-sectional view of the wind-powered electricity generator.    electricity generator (10)    windmills (24,26)    generator (36)
NOVELTY - The assembly has a fuel cell module (20) that chemically combines hydrogen from a hydrogen source and oxygen from first airflow to produce electricity and water. The produced water is removed by first airflow forming second airflow. A humidifier (10), communicating with the module, transfers the produced water from the second airflow to introduced air, forming the first airflow that is pumped into the module.    USE - Fuel cell assembly, such as proton exchange membrane fuel cell (PEFC), used for power generation in e.g. a portable electronic device, transportation, a military equipment, a power generating system, and in an aerospace.    ADVANTAGE - The humidifier transfers water from a wet hot airflow exhausted from the fuel cell module to a dry cool airflow introduced into the fuel cell module. The humidity of introduced air is raised, thus reducing the water loss in the proton exchange membranes ensuring continued reaction in the fuel cell module. The humidifier maintains, or raises, the humidity in a fuel cell module, thus increasing the efficiency during continuous reaction.    DESCRIPTION OF DRAWING(S) - The drawing shows a schematic view of the fuel cell assembly.    Humidifier (10)    Fuel cell module (20)    Plate (110)    Cathode bipolar plate (220)    Membrane electrode assembly (230)
NOVELTY - A run permission section (7) discriminates whether the fuel cell stack (1) assumes a predetermined warm-up condition based on either the voltage or current value of the stack. If the stack assumes such condition, the vehicle is allowed to run.    USE - For electric vehicle.    ADVANTAGE - Minimizes time and energy required for vehicle warm-up, thus improving fuel saving performance of a fuel cell powered vehicle.    DETAILED DESCRIPTION - An INDEPENDENT CLAIM is also included for a method of controlling a vehicular fuel cell system.    DESCRIPTION OF DRAWING(S) - The figure shows the block diagram of the schematic structure of the vehicular fuel cell system.    Ammeter (5)    Voltmeter (6)    Vehicular fuel cell system (S)    Vehicle (VH)
NOVELTY - A microporous polyethylene film comprises mixture (A) of high-density ethylene copolymer and high-density polyethylene. High-density ethylene copolymer has melt index of 0.1-100, and 0.1-1 mol% of 3C or more (alpha)-olefin units. High-density polyethylene has viscosity-average molecular weight (Mv) of 500000-5000000. The mixture (A) has Mv of 300000-4000000, and 0.01-1 mol% of 3C or more (alpha)-olefin units.    USE - For battery separator (claimed), filtration film, separator for capacitors and fuel cell material.    ADVANTAGE - The microporous polyethylene film has favorable mechanical strength, air permeability, heat resistance, and low fuse temperature. Safe usage of battery is enabled, by using the microporous polyethylene film as battery separator.    DETAILED DESCRIPTION - An INDEPENDENT CLAIM is included for battery separator comprising microporous polyethylene film.
NOVELTY - A device for fixing a housing to a carrier plate, especially for a motor vehicle battery, comprises inserting a curved spring-loaded fixing part (10) under tension between the housing (1) wall placed on the plate (3) and a retaining edge (4) extending vertically from the plate.    USE - As a device for fixing a housing to a carrier plate, especially for a motor vehicle battery (claimed).    ADVANTAGE - Attachment is simple and easily reversed and no tools are needed.    DESCRIPTION OF DRAWING(S) - A sectional view of the device is shown.    housing (1)    plate (3)    edge (4)    fixing part (10)    hook (27)
NOVELTY - Multiple electrochemical cells (110-113) are selectively activated individually or in combination to produce power from the selected cells. A controller (140) selectively activates one or more cells. One or more of the cells has primary and secondary batteries.    USE - For e.g. electric vehicle, emergency power system.    ADVANTAGE - Enables maximizing depth of discharge and energy utilized from each cell by appropriate control. Enables replacement of one or more cells without interruption of the power output of electrochemical cell system. Enables emergency power system to endure very long periods of non-operation without diminishing power or capacity even after operation. Enables providing electric vehicle with necessary power for short term boosts with rechargeable cell while operating under normal conditions with selectively activated primary cells thus facilitates long trips without manual refueling of cells or recharging.    DETAILED DESCRIPTION - INDEPENDENT CLAIMS are also included for the following:    (A) a electrochemical cell system; and    (B) a power generation method.    DESCRIPTION OF DRAWING(S) - The figure shows the schematic drawing of a selectively activated electrochemical cell system.    Electrochemical cells (110-113)    Controller (140)
NOVELTY - One or more passages (24) are formed on at least one face of flat portion (26) of a separator. Supply ports (21,22,23) are provided to communicate with the passage and pass through separator. Exhaust ports (27,28,29) are provided to communicate with the passage and pass through the separator. The position of flat portion of a rib (25) is made lower than the peripheral portion of separator.    USE - For polymer electrolyte fuel cell used as power source of e.g. electric automobile, stationary generating facility and portable generator, motorized wheelchair and walking-aid equipment.    ADVANTAGE - Obtains high output and long life of fuel cell since deterioration of catalyst activity and membrane ionic conductivity is prevented. Simplifies provision of sealing member in the separator face while securing the passage of gas. Reduces cell size since number of separators is decreased by sealing each supply and exhaust ports of gases independently. Prevents leakage of gas and cooling water from the supply and exhaust ports. Improves production per unit time and yield in production of fuel cells. Enables stabilization of output performance and lengthens life of fuel cell since tightening the whole face of separator uniformly is simplified. Provides clean and high performance final products.    DESCRIPTION OF DRAWING(S) - The figure shows the explanatory drawing of the anode face of a separator for a polymer electrolyte fuel cell.    Supply ports (21,22,23)    Passages (24)    Rib (25)    Flat portion (26)    Exhaust ports (27,28,29)
NOVELTY - A two-way reversing valve (112) is arranged in a first branch (102) in front of a pump (110). A connection (116) is arranged in the first branch after the pump. Another connection (118) is arranged in a second branch (108) in front of a heat exchanger (106). A T connection (120) is provided between the first branch and the second branch and a main cycle (70). A heat storage unit (100) is arranged in the first branch parallel to the cooler (74) of a coolant cycle (16). The heat exchanger heated by a heating device (104) is arranged in the second branch parallel to the heat storage unit. The pump is arranged in the first branch in front of the heat storage unit.    USE - Used in powering vehicle, such as bus.    ADVANTAGE - The design of fuel cell system requires relatively little material, has small space requirement, and achieves high efficiency. Energy requirement is relatively low and can be covered essentially without losing energy. The design satisfies or allows all relevant conditions. Prevents interference of normal operation. Preheating of fuel cell stack is attained in energy-efficient manner.    DETAILED DESCRIPTION - An INDEPENDENT CLAIM is also included for a process for operating fuel cell system.    DESCRIPTION OF DRAWING(S) - The figure is the schematic diagram of the fuel cell system.    Coolant cycle (16)    Main cycle (70)    Cooler (74)    Heat storage unit (100)    First branch (102)    Heating device (104)    Heat exchanger (106)    Second branch (108)    Pump (110)    Two-way reversing valve (112)    Connections (116,118)    T connection (120)
NOVELTY - A separator plate having a surface with one or more gas distribution regions, is treated by passivating the gas distribution regions to form a passivation layer on the separator plate for corrosion resistance; and applying a coating onto the surface of the separator plate, where the coating is corrosion-resistant.    USE - For treating a separator plate, e.g. a bipolar plate (56), for an electrochemical fuel cell.    ADVANTAGE - The inventive method provides the ability to coat aluminum with a conductive coating while overcoming problems with conventional coating porosity that provides corrosion sites on the aluminum that expand rapidly, thus attacking the underlying metal and decreasing the performance of the fuel stack. The treated plate is corrosion resistant and electrically conductive to promote power output and efficiency of a fuel cell.    DETAILED DESCRIPTION - An INDEPENDENT CLAIM is also included for a method of forming a separator plate comprising a substrate having a surface with a contour defined by grooves (66) interspersed between lands (64), comprising masking first regions of the substrate; etching a pattern of grooves in second, unmasked regions of the substrate; passivating the grooves of the second regions; and applying a coating onto the surface of the substrate.    DESCRIPTION OF DRAWING(S) - The figure is an exploded, perspective view of a bipolar plate useful with proton exchange membrane fuel cell stacks.    Bipolar plate (56)    First and second exterior metal sheets (58, 60)    Lands (64)    Grooves (66)
NOVELTY - The apparatus has one unit (11) with a battery pack and a cooling medium feeding device and another unit (12) with a control section accommodated in a case. The feeding device feeds a cooling medium through a cooling medium passage. The control section controls charge and discharge of the pack. The battery pack is connected to the control section by a harness or metallic connecting unit.    USE - Used as a driving power source for electric vehicle e.g. hybrid powered vehicle.    ADVANTAGE - The battery pack is connected to the control section by the harness or metallic connecting unit, thereby eliminating the risk of entering of hydrogen gas or alkali mist emitted from rechargeable batteries into the control section thereby ensuring high security. The apparatus can be laid out with increased flexibility when mounted.    DESCRIPTION OF DRAWING(S) - The drawing shows a longitudinal sectional view depicting the configuration of a battery pack apparatus.    Battery pack (5)    Units (11, 12)    Feeding passage (14)    Discharge passage (16)    Cooling medium feeding device (20)
NOVELTY - The device (15) has a rechargeable energy battery (20) connected to a rechargeable power battery (30) via a connection (21). The power battery is connected to an electrical load e.g. drive motor (100), via another connection (22). The power battery, during operation, supplies electrical energy to the drive motor, and the energy battery supplies energy via the connection (21) to continuously recharge the power battery.    USE - Used for supplying electrical power to an electric motor/engine that is utilized for driving a vehicle.    ADVANTAGE - The energy battery supplies energy via the connection, and continuously recharges the power battery, thus allowing the power battery to be maintained close its optimum charge level, and improving life span of the power battery. The maintenance of the power battery near to its optimum charge level, allows energy supply to the load at variable rates, thus readily satisfying power demands of the load.    DETAILED DESCRIPTION - INDEPENDENT CLAIMS are also included for the following:    (A) a method for storing electrical energy for an electrical load; and    (B) a vehicle.    DESCRIPTION OF DRAWING(S) - The drawing shows an electrical system comprising an electrical storage device.    Energy storage device (15)    Rechargeable energy battery (20)    Connections (21,22)    Rechargeable power battery (30)    Drive motor (100)
NOVELTY - The apparatus has a light source (503) tuned to a resonant condition corresponding to a target class of carbon nanotubes in a mixture of carbon nanotubes. Focusing optics (511a, 511b) that is coupled to the light source directs light emitted by the light source onto the target class of carbon nanotubes to create an optical dipole trap. The optical dipole trap attracts the target class of carbon nanotubes from the mixture.    USE - Used for sorting/manipulating carbon nanotubes that is utilized in a transistor, digital memory, and miniature electron emitter for a display, hydrogen gas storage device for a next generation of environmentally-friendly automobile.    ADVANTAGE - The optical dipole trap attracts the target class of carbon nanotubes from the mixture where there is an exploitation of electronic characteristics of the nanotubes, thus facilitating selective manipulation of a large number of carbon nanotubes of specified dimensions.    DESCRIPTION OF DRAWING(S) - The drawing shows a pictorial illustration of an apparatus for manipulating carbon nanotubes via light.    Light source (503)    Acousto-optic modulators (507a, 507b)    Focusing optics (511a, 511b)    Carbon nanotubes (513)
NOVELTY - Current collector plates (3,30), individually arranged at each end of a wound electrode (2), are connected to a positive electrode terminal (4) and a negative electrode terminal (40) by flexible leads (5,50).    USE - Used in e.g. portable electronic equipment and electric vehicle.    ADVANTAGE - Ensures easy assembly of prismatic battery. Eliminates unnecessary stresses formed inside prismatic battery after being assembled.    DETAILED DESCRIPTION - An INDEPENDENT CLAIM is included for a prismatic battery manufacturing method.    DESCRIPTION OF DRAWING(S) - The figure shows the exploded isometric view of a prismatic battery.    Wound electrode (2)    Current collector plates (3,30)    Positive electrode terminal (4)    Flexible leads (5,50)    Negative electrode terminal (40)
NOVELTY - The compressor has a back cooling chamber (41) adjoining a compression chamber (26) in which gas is compressed and discharged. A discharge gas cooling chamber (52a) has a gas passage in which the discharged gas flows and a cooling water passage (54) in which cooling water flows. The water passage restrains transmission of heat of the discharged gas to the cooling water in the back cooling chamber.    USE - Used for compressing the air supplied to the fuel cell of an electric vehicle.    ADVANTAGE - The cooling water passage restrains transmission of heat of the discharged gas in the gas passage to the cooling water of the back cooling chamber, thus improving discharge gas cooling efficiency while restraining a decrease in the efficiency of cooling the gas in the compression chamber.    DESCRIPTION OF DRAWING(S) - The drawing shows an electric scroll type compressor and a channel of cooling water.    Compression chamber (26)    Water jacket (39)    Back cooling chamber (41)    Discharge gas cooling chamber (52a)    Cooling water passage (54)
NOVELTY - The payment information are received from user to initiate payment transaction and the status of transaction performed through credit card, is indicated through user interface. The access to external telecommunication channel is enabled using a channel access circuit controlled by central control unit, at the start of payment transaction. The access to the channel is disabled during the transaction completion.    USE - For providing access of telecommunication channel such as ISDN, T1/T3 cable, synchronous optical network (SONET) and extended digital subscriber line (xDSL), broadband, baseband and other channels, to users of computer, cell phone, pager, telephone, payphone, facsimile and TV from vending machine installed in public and semipublic places including airports, bus terminals, convention centers and restaurants. Also for charging electric vehicles and providing power to building and vehicle such as ship, airplane and bus.    ADVANTAGE - Eliminates the need of physical payment and allows the user to perform high-speed communication, without forcing the user to invest expensive and bulky modem.    DESCRIPTION OF DRAWING(S) - The figure shows the block diagram of the power and telecommunication channel access vending machine.
NOVELTY - Carriers (35,36), provided on a housing, retains and supports an alternator (1) during mounting operation. A through-hole or groove is formed on each carrier provided on different locations on the alternator.    USE - For e.g. automobile, truck.    ADVANTAGE - Enables easy attachment of alternator at required angular orientation. Maintains required attitude of alternator during mounting operation to engine head. Prevents alternator from obstructing movement of nearby equipment. Ensures inexpensive manufacture of alternator.    DESCRIPTION OF DRAWING(S) - The figure shows the front end view of an alternator.    Alternator (1)    Front end housing (10)    Attachment stay (30)    Carriers (35,36)
NOVELTY - An electric motor (65) is combined with a driveshaft (35) via a transmission (15). A computer controller (5) establishes values of power delivered to the motor to rotate the driveshaft independently or in combination with the internal combustion engine (10), depending on vehicle traction drive demands.    USE - In hybrid fuel cell motor vehicles, including sports utility vehicles and light trucks.    ADVANTAGE - Has reduced fuel consumption and emissions. Negates need to use traction batteries to power the electric motor. Provides a fuel cell system which can assist the internal combustion engine under heavy load without the need for an interconnecting gearbox and allow the engine to shutdown to a low controlled idle when the vehicle is driven at high speeds.    DETAILED DESCRIPTION - INDEPENDENT CLAIMS are also included for the following:    (A) a method for operating the traction drive of a hybrid vehicle; and    (B) a method of retrofitting a vehicle with a fuel cell system    DESCRIPTION OF DRAWING(S) - The figure shows the block diagram of the major components of the hybrid fuel cell vehicle.
NOVELTY - A monitor has a housing mounted on a valve stem of a tire. The housing houses an antenna (88) connected with a transmitter (80) and extending through a passage (36) provided in the housing, for transmitting a radio frequency signal to an indicator mounted in the vehicle. The indicator informs the operator about air pressure condition in the tire. The passage is connected to a valve for inflating/deflating the tire.    USE - For monitoring air pressure in vehicle tire.    ADVANTAGE - The monitor provides the operator of the vehicle with a separate continuous signal related to each tire, including a spare tire. The monitor signals the operator whether each tire is adequately inflated for safe operation or each tire has the inflation pressure which is inadequate for safe operation of the vehicle. The visual indicators enable the operator to immediately determine whether air pressure in each tire is adequate/inadequate for safe vehicle operation.    DESCRIPTION OF DRAWING(S) - The figure shows a vertical sectional view of the air pressure monitor.    passageway (36)    transmitter (80)    battery (82)    sensor (84)    antenna (88)
NOVELTY - An apparatus for circulating air of a vehicle using a solar battery is provided to drop a temperature of a vehicle inside by circulating air inside the vehicle without consuming a vehicle battery.    DETAILED DESCRIPTION - A solar module (2) is mounted in a vehicle which is easily exposed so that the solar module converts solar energy into electricity. A voltage control part (4) controls the converted electricity to provide the electricity as a required power source voltage. A temperature sensor (6) is installed inside a room of the vehicle and is operated by the power source voltage to sense a temperature of air inside the room. An air suction cooling fan (10) is installed in an inlet port path of the vehicle for sucking the external air into the vehicle. An air exhaust cooling fan (12) is installed in an outlet path of the vehicle for discharging the air of the vehicle inside to the outside. A cooling fan control unit (8) drives the air suction cooling fan and the air exhaust cooling fan if the sensed temperature is higher than an air circulation set temperature.
NOVELTY - A method for controlling operating power of a vehicle is provided to stably drive the vehicle by sharing new load to a battery while an air conditioner is operated.    DETAILED DESCRIPTION - A method for controlling operating power of a vehicle comprises the steps of: detecting a warming-up of an engine (S11); detecting the running of the vehicle at a low speed (S12); determining whether the temperature of the vehicle is more than setting temperature (S13); supplying the power of a battery to an injector if the temperature of the vehicle is more than setting temperature (S16); and switching off a battery connecting relay if a condenser fan is operated (S18).
NOVELTY - The fuel cell consists of a polymeric electrolyte film (1) between anode (3) and cathode (2) with respective catalysts for selectively carrying out electrochemical reaction with respect to oxygen and fuel. An absorber (5) provided at circumference of anode, absorbs aqueous solution sucked by a hydrophilic portion (4) arranged opposing the film, from surface of anode.    USE - Fuel cell e.g. alkali type fuel cell (AFC), phosphoric acid type fuel cell (PAFC), melting carbonic acid type fuel cell (MCFC), solid oxidation type fuel cell (SOFC) and solid polymer type fuel cell (PEFC), used for electric power generation system.    ADVANTAGE - Since the aqueous solution retained on anode is removed efficiently, the fuel cell is stably driven even from low current density to high current density.    DETAILED DESCRIPTION - An INDEPENDENT CLAIM is also included for fuel cell manufacturing method.    DESCRIPTION OF DRAWING(S) - The figure shows a sectional view of the fuel cell.    polymeric electrolyte film (1)    cathode (2)    anode (3)    hydrophilic portion (4)    absorber (5)
NOVELTY - The controlling-valve-type lead storage battery has an anode plate containing natural scale-like graphite which is surface-coated with a resin.    USE - For power system and motor vehicles.    ADVANTAGE - The controlling-valve-type lead storage battery has high discharge capacitance at initial stage and excellent durability. Industrial utilization value of the storage battery is increased.    DESCRIPTION OF DRAWING(S) - The figure shows a manufacturing process of natural scale-like graphite which is surface-coated with fluororesin. (Drawing includes non-English language text).
NOVELTY - A grease composition contains base oil, thickening agent, and 0.1-10 mass% of basic alkylamine compound, organometallic salt and/or organic-acid metallic salt. The grease composition is used in an atmosphere containing acid.    USE - Used for a rolling bearing used for a pumping device of a fuel cell system (all claimed) used as a power source of motor vehicles.    ADVANTAGE - The grease composition has good lubrication property and water resistance. The rolling bearing sealed with the grease composition has favorable acid resistance. Therefore, the durability of the bearing is improved, and stable operation of the pumping device is enabled for long period of time. Thus, the fuel cell system stably generates electric power for a long period of time.    DETAILED DESCRIPTION - INDEPENDENT CLAIMS are also included for the following:    (1) a rolling bearing (300) in which the grease composition is sealed;    (2) a pumping device for a fuel cell system, comprising a rolling bearing, where the pumping device is used for conveying various fluid to a fuel tank, a fuel evaporator, a modifier, a carbon monoxide removal device and a fuel cell stack; and    (3) a fuel cell system comprising a pumping device.    DESCRIPTION OF DRAWING(S) - The figure is a sectional drawing of a rolling bearing (ball bearing).    Ball bearing (300)    Inner ring (301)    Outer ring (302)    Holder (303)    Ball (304)    Sealing component (305)
NOVELTY - An opening (3) is provided at the side face and lower surface of a frame (1) to withdraw/insert a battery (2). A foldable metal fitting (5) is provided in the frame to insert/withdraw the battery from the stored location.    USE - For electrically driven bicycle, three-wheeled vehicle and motor scooter.    ADVANTAGE - Reduces the size and weight of the electrically driven bicycle. Ensures easy exchange and repair of battery.    DESCRIPTION OF DRAWING(S) - The figure shows the side view of the frame.    frame (1)    battery (2)    opening (3)    foldable metal fitting (5)
NOVELTY - A leg cover (6) is provided at a specific portion between the front seats (2a,2b) and a battery pack (5) such that specific portion is not covered by the front seat (2a).    USE - Motor vehicle e.g. electric vehicle, hybrid vehicle such as car.    ADVANTAGE - Maintains the normal operation of the battery pad reliably.    DESCRIPTION OF DRAWING(S) - The figure shows a cross sectional view of the motor vehicle.    front seats (2a,2b)    battery pack (5)    leg cover (6)    electric equipment (11)
NOVELTY - The display unit (200) displays the regeneration state of the vehicle motor, based on detection of the regeneration electric power of the motor driven by the fuel cell stack and an auxiliary output source.    USE - For fuel cell vehicles.    ADVANTAGE - Enables to accurately display, the state of the power source in the fuel cell vehicle.    DESCRIPTION OF DRAWING(S) - The figure shows the front view of the driver's seat display section. (Drawing includes non-English language text).    driver's seat display section (200)
NOVELTY - An electronic number plate (3) stops the supply of electric power from a battery (3e) at the time of receiving output signal from an electronic number plate communication apparatus (2) and stopping the motor vehicle.    USE - For motor vehicle.    ADVANTAGE - Improves lifetime of battery by reducing power consumption in battery.    DETAILED DESCRIPTION - INDEPENDENT CLAIMS are also included for the following:    (1) electronic number plate communication method; and    (2) electronic number plate.    DESCRIPTION OF DRAWING(S) - The figure shows the block diagram of the model of the electronic number plate communication system. (Drawing includes non-English language text).    vehicle-mounted system (1)    electronic number plate communication apparatus (2)    radio communication units (2a,3a)    electronic number plate (3)    power supply control circuit (3d)    battery (3e)
NOVELTY - The fuel cell uses non-catalytic anode, formic acid, its salt and at least one type of compound chosen from its derivatives, directly as fuel.    USE - For use as power supply for electric vehicle, aircraft instruments and portable devices.    ADVANTAGE - Achieves noble metallization saving or de-noble metallization of anode catalyst.    DESCRIPTION OF DRAWING(S) - The figure shows a graph illustrating the electric current-voltage characteristic of the polymer electrolyte fuel cell. (Drawing includes non-English language text).
NOVELTY - The positive electrode active material comprises lithium containing complex oxide, oxysalt of group-16 element except antimony and bismuth, and oxygen.    USE - For positive electrodes of lithium secondary batteries (both claimed) used in e.g. mobile phones, electric and motor vehicles.    ADVANTAGE - The battery has small increase in impedance during high temperature cycle.    DETAILED DESCRIPTION - The positive electrode active material comprises lithium containing complex oxide, oxysalt of group-16 element except antimony and bismuth, and oxygen. The lithium complex oxide is of formula: LixNi1-yMyO2-approximatelyd, where M is element other than nickel chosen from group 2-14 elements, x is greater than 1 and at most1.5, y is greater than 0 and at most0.7, and delta is greater than -0.1 and less than 0.1. INDEPENDENT CLAIMS are included for the following:    (1) positive electrode for lithium secondary batteries;    (2) lithium secondary battery; and    (3) manufacture of positive electrode active material.
NOVELTY - The alkaline storage battery is equipped with electrode group (10) consisting of anode (11) containing anode active material, cathode (12) containing cathode active material, and separator (13). The battery has anode collector (14) and cathode collector (15) attached to the anode support and cathode support, respectively. The surface of the anode or cathode is coated with polymeric material.    USE - The battery is used for power tool and for electric vehicle.    ADVANTAGE - The alkaline storage battery has improved storage characteristics after charging and discharging cycle.    DETAILED DESCRIPTION - The alkaline storage battery is equipped with electrode group (10) consisting of anode (11) containing anode active material held on anode support (11a), cathode (12) containing cathode active material held on cathode support (12a), and separator (13). The battery has anode collector (14) and cathode collector (15) attached to the anode support and cathode support, respectively. The surface of the anode or cathode is coated with polymeric material.    DESCRIPTION OF DRAWING(S) - The figure shows the alkaline storage battery.    electrode group (10)    anode (11)    anode support (11a)    cathode (12)    cathode support (12a)    separator (13)    anode collector (14)    cathode collector (15)
NOVELTY - The fuel cell electric-power-generation system has amine processing apparatus (40) to remove carbon-dioxide in the fuel gas (5) supplied from the fuel cell supply side of main fuel cell (10), using amine solution (6).    USE - For generating electric-power used for domestic applications.    ADVANTAGE - Improves power generation efficiency of the system. Reduces the maintenance cost and running cost. Compact in size. The carbon-dioxide level is reduced simply.    DESCRIPTION OF DRAWING(S) - The drawing shows schematic view of fuel cell electric-power-generation system. (Drawing includes non-English language text).    fuel gas (5)    amine solution (6)    main fuel cell (10)    modifier (31)    amine processing apparatus (40)
NOVELTY - The lithium secondary battery has electrode component (1) having anode plate (2) and cathode plate (3), wound or laminated via separator (4). The anode and cathode active materials are arranged by predetermined areas on surface of anode and cathode metal foils. The ratio of masses (C, A (g/cm2)) per unit arrangement area of the surface of cathode and anode metal foils, is 0.9-2.5. The output of battery is 200 W or more.    USE - As vehicle-mounted battery for engine starting of electric vehicle and hybrid electric vehicle (all claimed), and for portable electronic devices such as mobile telephone, video tape recorder and notebook computer.    ADVANTAGE - The lithium secondary battery has excellent long-term preservability and high output.    DETAILED DESCRIPTION - The lithium secondary battery has an internal electrode component (1) wound or laminated via a separator (4). The internal electrode component contains an anode plate (2) and cathode plate (3), each containing respective active materials. The anode and cathode active materials consisting of lithium transition-metal complex and carbonaceous material, respectively, are arranged by predetermined areas on the surface of anode and cathode metal foils. The mass per unit arrangement area of the surface of cathode and anode metal foils, are set as C, A (g/cm2), respectively. The ratio (C/A) is 0.9-2.5. The output of the battery is 200 W or more.    DESCRIPTION OF DRAWING(S) - The figure shows the perspective view of winding-type internal electrode component.    winding-type internal electrode component (1)    anode plate (2)    cathode plate (3)    separator (4)    anode current collection tab (5)
NOVELTY - An external tool provided in a vehicle, transmits an enquiry signal to an internal tool provided in a secondary battery mounted on the vehicle. A receiving unit provided in the internal tool, receives the enquiry signal and transmits information about the secondary battery, to the external tool. The external tool sends a warning signal so as to alert the driver of the vehicle, about the mounting state of the battery.    USE - For providing information about capacity, mounting state of secondary battery of electric vehicle (EV), hybrid vehicle (HV).    ADVANTAGE - The information about the capacity and the mounting state of the battery, is provided in an effective manner.    DESCRIPTION OF DRAWING(S) - The figure shows a flowchart explaining the operation of the secondary battery information providing system. (Drawing includes non-English language text).
NOVELTY - The Peltier element (1) converts heat gradient by frictional heat generated in bearing (5) of wheel hub due to rotation of tire axle (6) of a wheel (3) connected to wheel hub, into electric power.    USE - Auxiliary electric power generation mechanism for vehicle. e.g. for tire pressure measurement.    ADVANTAGE - Thermoelectric conversion utilization of heat source with respect to axle of wheel is performed, efficiently.    DESCRIPTION OF DRAWING(S) - The figure shows an explanatory drawing of the Peltier element mounted in the wheel hub. (Drawing includes non-English language text).    Peltier element (1)    heat conduction board (2)    wheel (3)    bearing (5)    axle (6)    electric power wiring (7)    centering bush (8)
NOVELTY - A main battery (10) and a backup battery (20) are connected parallel to a electric-brake unit (16). A diode for voltage drop (38) is interposed between the battery terminal of backup battery and electric-brake unit to increase the voltage from the main battery to electric-brake unit with respect to the voltage drop from backup battery to electric brake-unit.    USE - Power supply circuit for motor vehicle.    ADVANTAGE - Ensures backup capacity by restricting discharge of backup battery during normal conditions.    DESCRIPTION OF DRAWING(S) - The figure shows a circuit diagram of power-supply of vehicle. (Drawing includes non-English language text).    main battery (10)    electric-brake unit (16)    diode for back flow prevention (17)    backup battery (20)    backup module (30)    diode for voltage drop (38)
NOVELTY - A storage circuit (22) equipped with a switch (19) controls power transfer between a motor (4) and a capacitor (1). A discharge circuit discharges electrical energy of capacitor. A discharge controller controls the switch operation.    USE - Discharge device used in vehicle e.g. electric vehicle, hybrid vehicle.    ADVANTAGE - The discharge operation is performed safely.    DESCRIPTION OF DRAWING(S) - The figure shows the circuit diagram of the discharge device. (Drawing includes non-English language text).    capacitor (1)    junction box (2)    motor (4)    switch (19)    storage circuit (22)
NOVELTY - The capacitor group comprising of some capacitors (70) connected in parallel, for supplying electric power to the motor (20) through inverter (60). The controller connects the capacitor in series at the time of engine start-up process.    USE - Power control for vehicles.    ADVANTAGE - Sufficient electric power is supplied to motor at the time of engine start-up from capacitor group.    DESCRIPTION OF DRAWING(S) - The figure shows a schematic view of the power control. (Drawing includes non-English language text).    motor generator (20)    inverter (60)    capacitors (70a,70b)    battery (80)    battery voltage sensor (85)
NOVELTY - The battery pack (9) has flat cells (10a,10b) with respective mesh-shaped output terminals (21,23) that are laminated through an intermediate metal plate (31). The output terminals are welded with the intermediate metal plate and the outer metal plates (32) provided on the outer surfaces of the output terminals.    USE - E.g. nickel-cadmium battery pack and nickel-hydrogen battery pack, for electric vehicle.    ADVANTAGE - Since the metal plates carry-out surface contact with the mesh-shaped output terminals of the flat cells, the resistance value at the welding location of the output terminals is reduced, hence prevents damage of the output terminals effectively.    DESCRIPTION OF DRAWING(S) - The figure shows a perspective view of the battery pack. (Drawing includes non-English language text).    battery pack (9)    cells (10a,10b)    output terminals (21,23)    intermediate metal plate (31)    outer metal plates (32)
NOVELTY - The non-aqueous electrolyte contains a mixed non-aqueous solvent and a lithium salt. The non-aqueous solvent contains cyclic carbonates, asymmetric linear carbonate and/or cyclic organic compound having sulfur-oxygen bonding.    USE - For non aqueous-electrolyte battery (claimed) for use as power supply in electronic devices and electric vehicles.    ADVANTAGE - The non-aqueous electrolyte provides battery having excellent charging and discharging efficiency and durability. Usage of the battery is safe. The battery has high energy density and preservability even in high temperature. Industrial utilization value of the battery is increased.    DETAILED DESCRIPTION - The non-aqueous electrolyte contains a mixed non-aqueous solvent and a lithium salt. The non-aqueous solvent contains 30 vol.% or more of cyclic carbonate which does not have carbon-carbon pi-bonding, and has a boiling point of 240 degreesC or more. The non-aqueous electrolyte also contains asymmetric linear carbonate, cyclic carbonate having carbon-carbon pi-bonding and/or cyclic organic compound having sulfur-oxygen bonding.    An INDEPENDENT CLAIM is included for the non-aqueous electrolyte battery comprising an anode (1), a cathode (2) and a non-aqueous electrolyte.    DESCRIPTION OF DRAWING(S) - The figure shows the sectional drawing of the non-aqueous electrolyte battery.    anode (1)    cathode (2)    separator (3)    polar group (4)    metal-resin composite film (5)
NOVELTY - The container (1) has a cylindrical resin solid container (2) covered with a moisture-proof sheet (3) on the outer surface. The sheet (3) has a laminate of corrosion-proof property resin layer and an aluminum foil. The container (2) comprises electrically resistant solution liquid.    USE - For electrical storage such as case of battery used in hybrid car, electric vehicle and fuel cell, and case for capacitors.    ADVANTAGE - The container has excellent insulation property, and is lightweight. The container assembly is obtained with high productivity, and does not require welding process. The container does not produce short circuit in battery.    DETAILED DESCRIPTION - INDEPENDENT CLAIMS are included for the following:    (1) manufacture of container;    (2) container assembly; and    (3) manufacture of container assembly.    DESCRIPTION OF DRAWING(S) - The figure shows the perspective diagram of the container. (Drawing includes non-English language text).    Container (1)    Resin solid container (2)    Moisture-proof sheet (3)
NOVELTY - A movable metal connector (3) has protrusion (8) for performing point or line contact with a fixed metal connector plate (5) of an electric circuit. The connector is connected or disconnected with respect to metal plate, for connecting or disconnecting an external terminal (6) of a battery to a pole electrode (10) respectively based on external pressure by thrust of elastic element or by internal pressure of battery.    USE - E.g. closed-type alkaline storage battery, controlling-valve-type lead storage battery used as power supply for motor-vehicle loading, and as emergency power source for portable electronic device such as mobile telephone, personal computer and small power tool.    ADVANTAGE - Improves reliability of conduction of electric circuit of battery.    DESCRIPTION OF DRAWING(S) - The figure shows a partial sectional view of closed-type storage battery.    movable metal connector (3)    fixed metal connector plate (5)    external terminal of battery (6)    protrusion (8)    pole electrode (10)
NOVELTY - A cell (10) consists of a fuel route (101) provided at side of a fuel electrode e(12) and an air path (102) provided near an air electrode (13). A cooling water route (103) is provided to supply cool water through a fuel-cell-cooling unit (2). A catalyzed combustion route (104) generates catalyst combustion, by the supply of fuel and gaseous mixture of air to warm fuel-cell.    USE - Used for fuel-cell in electric vehicle.    ADVANTAGE - Reduces time and energy required for low temperature starting, reliably.    DESCRIPTION OF DRAWING(S) - The figure shows the structure of the fuel-cell warming-up system.    fuel-cell (1)    fuel-cell-cooling unit (2)    cell (10)    electrolyte film (11)    fuel electrode (12)    air electrode (13)    fuel route (101)    air route (102)    cooling water route (103)    catalyzed combustion route (104)
NOVELTY - The proton-conductive material is manufactured by complexing silane modified polyamidoimide resin with solid acid and/or acidic functional group. Silane modified polyamidoimide resin is formed by performing ring-opening esterification reaction of polyamidoimide resin and glycidyl ether group-containing alkoxysilane partial condensate.    USE - For proton conductive film used as electrolyte for polymer electrolyte fuel cell (both claimed), for water electrolysis, hydrohalic acid electrolysis, brine electrolysis, oxygen enricher, humidity sensor, gas sensor, electrodialysis, diffusion dialysis and for battery diaphragm. Polymer electrolyte fuel cell is used as electrical energy supplying source for electric vehicles.    ADVANTAGE - The proton conductive material has excellent strength, heat resistance and proton conductivity. The proton conducting material can be manufactured simply and inexpensively. The proton conductive material provides fuel cell with improved high temperature operability and mechanical strength.    DETAILED DESCRIPTION - Polyamidoimide resin has carboxyl group and/or acid anhydride group in a molecule terminal.    INDEPENDENT CLAIMS are included for the following:    (1) manufacture of proton conductive material;    (2) proton conductive film;    (3) manufacture of proton-conductive film; and    (4) polymer electrolyte fuel cell.
NOVELTY - The battery case (1) includes positive electrode (12) whose potential is set to -0.5 V or less with respect to mercury/mercury oxide reference electrode, immediately after injecting alkali electrolyte liquid into the battery case.    USE - E.g. nickel-hydrogen storage battery used as power supply in electric/hybrid electric vehicles and portable terminals such as notebook computer and mobile telephone.    ADVANTAGE - Ensures better electroconductive capacity.    DETAILED DESCRIPTION - An INDEPENDENT CLAIM is also included for alkaline storage battery manufacturing method.    DESCRIPTION OF DRAWING(S) - The figure shows a partial exploded perspective view of the nickel-hydrogen storage battery.    nickel-hydrogen storage battery (10)    case (11)    positive electrode (12)    negative electrode (13)    separator (14)    sealant (15)
NOVELTY - A proton conductive material is manufactured by performing oxirane ring-breakage reaction of phenol resin and glycidyl ether group-containing alkoxysilane partial condensate, and conjugating the partial condensate with solid acid and/or acidic functional group.    USE - For proton conductive film used for polymer electrolyte fuel cell (both claimed), water electrolysis, hydrohalic acid electrolysis, brine electrolysis, oxygen enricher, humidity sensor and gas sensor.    ADVANTAGE - The proton conductive material provides film with excellent strength, heat resistance and ionic conductivity. The proton conductive film provides fuel cell with excellent temperature operability and mechanical strength. The fuel cell is economically and easily manufactured.    DETAILED DESCRIPTION - INDEPENDENT CLAIMS are included for the following:    (1) manufacture of proton conductive material, which is obtained by above method, and the glycidyl ether group-containing alkoxysilane partial condensate is obtained by performing dealcoholization reaction of glycidol (A) and alkoxysilane partial condensate (B);    (2) proton conductive film, which consists of the proton conductive material; and    (3) polymer electrolyte fuel cell. The fuel cell has polymer electrolyte film/electrode joint conjugant (MEA) comprised in glass diffusion electrode, and electrode catalyst joined to the electrolyte film, and proton conductive material. The electrode catalyst consists of electroconductive support which supports the catalyst metal. The solid polymer electrolyte film and/or proton conductive material, are proton conductive material or proton conductive film.
NOVELTY - A laminate (8) manufactured by film-thinning a rubber solution (2) provided between at least two sheets of support material (3,4), via a roll, a slit, a press, is guided to a coagulation bath (10) and then to a dry tank (11). A rubber sheet or a rubber sheet composite is then formed by solidifying the rubber solution.    USE - For manufacturing rubber sheet or rubber sheet composite used for sealants, e.g. for a fuel cell or double-layer capacitor, and also electromagnetic-shielding materials of electronic devices, such as mobile telephones, as a current collector for a double-layer capacitors, cushioning materials, functional materials, electrode materials, and other industrial materials.    ADVANTAGE - The manufacturing method efficiently and economically provides rubber sheets or rubber sheet composites having excellent thickness precision, homogeneity, electroconductivity, insulation property, chemical resistance, and quality, with increased production rate.    DESCRIPTION OF DRAWING(S) - The figure shows the manufacturing method of rubber sheet or rubber sheet composite.    rubber solution (2)    support materials (3,4)    laminate (8)    coagulation bath (10)    dry tank (11)
NOVELTY - Composition (X) that is polymerizable and/or crosslinkable, by irradiation (preferably by actinic radiation and/or electron beams), cationically and/or by free radicals, for use as an electrolyte in batteries comprises at least one organopolysiloxane (POS) (A), at least one electrolyte salt (D) and at least one cationic and/or free radical photoinitiator (C).    USE - The composition is particularly used as an electrolyte for lithium batteries, e.g. for use in industrial or telecommunications back-up systems; secondary sources for portable equipment; in geostationary satellites and for electrical or hybrid vehicles.    ADVANTAGE - The conductivity of (X) is suitable for use over the temperature range -20 to 80 degrees Celsius and (X) can be prepared without high energy costs.    DETAILED DESCRIPTION - Composition (X) that is polymerizable and/or crosslinkable, by irradiation (preferably by actinic radiation and/or electron beams), cationically and/or by free radicals, for use as an electrolyte in batteries comprises:    (1) at least one organopolysiloxane (POS) (A), containing siloxyl motifs of formula (I);    (2) at least one electrolyte salt (D); and    (3) at least one cationic and/or free radical photoinitiator (C).    provided that (A) contains, per molecule, at least two (I) one of which contains an epoxy group (Epx) and optionally a ether group (Eth) and at least one (I) contains at least one radical that carries a polyoxyalkylene ether (Poa) residue.    R1xR2yR3zSiO((4-x-y-z)/2) (I)    x, y and z = integers totaling 1-3;    each R1, R2 and R3 = 1-12C alkyl, 5-10C cycloalkyl, 6-18C aryl or aralkyl (all optionally substituted) or OR4; and    R4 = H or 1-15C alkyl    INDEPENDENT CLAIMS are also included for the following:    (1) polymeric electrolyte (PE) for batteries, obtained by polymerization and/or crosslinking of (X); and    (2) a battery that includes PE placed between anode and cathode.
NOVELTY - Polymerizable and/or crosslinkable (by polyaddition) composition (X) for use as battery electrolyte.    USE - The composition is particularly used as an electrolyte for lithium batteries, e.g. for use in industrial or telecommunications back-up systems; secondary sources for portable equipment; in geostationary satellites and for electrical or hybrid vehicles.    ADVANTAGE - The conductivity of (X) is suitable for use over the temperature range -20 - 80 degrees Celsius.    DETAILED DESCRIPTION - Polymerizable and/or crosslinkable (by polyaddition) composition (X) for use as battery electrolyte comprises:    (a) at least one polyorganosiloxane (POS) (A) containing, per molecule, at least two 2-6C alkenyl linked to Si and at least one group, containing a polyoxyalkylene residue (Poa), linked directly to Si;    (b) at least one POS (B) containing, per molecule, at least two hydrogen atoms linked to Si;    (c) a hydrosilylation catalyst (C); and    (d) at least one electrolyte salt (D).    INDEPENDENT CLAIMS are also included for the following:    (1) a polymeric electrolyte (PE) for batteries, obtained by polymerization and/or crosslinking (by polyaddition) of (X); and    (2) a battery that includes PE placed between anode and cathode.
NOVELTY - A polymer electrolyte fuel cell comprises a cell stack including a hydrogen ion conductive polymer electrolyte membrane, a pair of electrodes, and a gas flow channel (27) for fuel gas and oxidant gas communicated with an inlet manifold so that a lowermost part of a junction of the gas flow channel with the inlet manifold is positioned above a gas supply pipe connected to the inlet manifold in the gravity location.    USE - For use in portable power sources, electric vehicle power sources, and domestic co-generation systems.    ADVANTAGE - The fuel cell allows uniform gas supply to the whole unit cells in a cell stack. It is compact with high reliability. It is free from retention of condensed water in the manifold and capable of supplying the gas uniformly and stably without deteriorating or unstabilizing the performance.    DESCRIPTION OF DRAWING(S) - The figure shows a front view of a cathode-side surface of a conductive separator plate used in a fuel cell.    Oxidant gas inlet manifold hole (21)    Fuel gas inlet manifold hole (22)    Oxidant gas outlet manifold hole (23)    Fuel gas outlet manifold hole (24)    Gas flow channel (27)
NOVELTY - The supply includes a hybrid controller (19) which regulates the discharge of power from two power supply units (7,8) to the motor-generator and the regeneration of power, when braking, supplied from the motor-generator (16), based on the output signal from an state-of-charge detector and the operating status of the automobile. Discharge or regeneration is controlled so that one electric storage device is always maintained in a highly charged condition and the other storage device is always maintained nearly in an empty condition.    USE - For supplying power to motor-generator of a parallel hybrid-powered electric automobile.    ADVANTAGE - Ensures sufficient supply of power during power feeding, and optimum use of regenerative brake during deceleration. Improves energy recovery and fuel efficiency. Reduces loads on braking devices e.g. foot brake, thus extending lifetime of braking device. Reduces generation of noise and exhaust gas when operating auxiliary equipment while vehicle is stopped. Reduces size of electric storage device. Increases useful life of power supply.    DETAILED DESCRIPTION - The state-of-charge detector senses the state-of-charge of two power supply units each having an electric storage device (3) and an inverter (5).    DESCRIPTION OF DRAWING(S) - The figure shows the block diagram of the vehicle power supply.    Electric storage device (3)    Inverter (5)    Power supply units (7,8)    Motor-generator (16)    Hybrid controller (19)
NOVELTY - An element of a conduit system for a fuel cell comprises an inner layer of polyester moulding material (in contact with the transported medium) and at least one of the following: (a) a layer of polyamide; (b) a layer of functionalised polyolefin; (c) a layer of non-functionalised polyolefin; and (d) a layer of EVOH.    USE - In conduit systems for fuel cells, especially for use in motor vehicles, e.g. multi-layer tubes, feeder tanks, connectors, adapters, filters and components of pumps and valves.    ADVANTAGE - Enables the low-cost production of lightweight fuel cell components with an improved barrier action against hydrocarbons, alcohols and hydrogen. These elements show very good adhesion between the different polymer layers and minimal leaching of substances which might react with electrolytes or anode materials to cause catalyst poisoning or unwanted polarisation.    DETAILED DESCRIPTION - An INDEPENDENT CLAIM is also included for a fuel cell system containing this element, especially for use in motor vehicle power units.
NOVELTY - A hose material comprises an ethylene-propylene copolymer and a carbon black having a toluene discoloration of 30-50%.    USE - Used for a fuel cell system.    ADVANTAGE - The hose material satisfies both low extraction and electrical insulation, and has improved mechanical properties.    DETAILED DESCRIPTION - An INDEPENDENT CLAIM is also included for a hose for a fuel cell system using the hose material described above.
NOVELTY - The electrical resistor assembly (1) has two separate 100 micro-Ohm resistors (2,3) carrying current from the road vehicle battery or generator. It has a large flat contact tag (6) with a hole (13) connected between the resistors. Smaller tags (9,10) are connected to the outer ends of the resistors and have holes (11,12).    USE - Electrical resistors used in battery or generator current measurement system in road vehicle.    ADVANTAGE - Low-resistance measuring system of robust construction.    DETAILED DESCRIPTION - The tags are welded (4,5,7,8) to the resistors. Measurement terminals (14,15,16) are connected to each of the contact tags. A small rectangular aperture (17) in the large tag may be used for calibration and influences division of current in the tag.    DESCRIPTION OF DRAWING(S) - The drawing shows a view of a typical resistance assembly.    Electrical resistor assembly (1)    Resistors (2,3)    Welds (4,5,7,8)    Large flat contact tag (6)    Small flat contact tags (9,10)    Holes (11,12)    Hole in large tag (13)    Measurement terminals (14,15,16)    Small rectangular aperture (17)
NOVELTY - Battery casing (1) comprises at least two electric terminal elements on outside, as battery cathode and anode, forming two adjacent sockets (2,3) for matching plug (5), preferably single plug with two adjacent plug pins (7,8).Both sockets may have different cross-sectional shapes, permitting insertion of complementary plug pins in one or both sockets. Typically at least one plug connector box (4) with both sockets is located at one wall of battery casing.    USE - For removing drawbacks of prior art.    ADVANTAGE - Simple and reliable cable connection, especially for overbridging.    DESCRIPTION OF DRAWING(S) - The figure shows perspective view of invented car battery and bridging cable.    sockets (2,3)    plug (5)    plug pins (7,8)    connector box (4)    battery casing (1)
NOVELTY - A supply manifold (10) passing through a laminate (170) of the unit cells (17a,17b), supplies coolant from a coolant recirculation device (100) to the coolant paths of the cells. A discharge manifold (13) passing through the laminate, return coolant from the paths to the device. Valves (3,4) shut-off coolant circulation between the laminate and the device. The bypass paths (14a,14b) interconnect the manifolds.    USE - For power generation in vehicle.    ADVANTAGE - Enables efficiently increasing the temperature in the fuel cell stack comprising the laminate, under low temperature conditions, by promoting heat transfer between the central and peripheral portions of the laminate, by stopping the coolant circulation.    DESCRIPTION OF DRAWING(S) - The figure shows a schematic longitudinal sectional view of the fuel cell stack.    valves (3,4)    manifold (10,13)    bypass paths (14a,14b)    unit cells (17a,17b)    recirculation device (100)    laminate (170)
NOVELTY - A self-regulating hydrogen gas generator comprises a catalytic reactor (20) having an elastic arrangement (24) with designated compressing and restoring force. The elastic arrangement moves catalyst (21) towards the closed (27) or opened (28) portion of the reactor based on the pressure of the fuel tank due to generation of hydrogen gas, to regulate hydrogen gas generation.    USE - For hydrogen fuel cell (claimed) or fuel engine of mobile equipment e.g. vehicle, small sized electronic devices e.g. portable telephone.    ADVANTAGE - The hydrogen gas generator actively self-regulates the generation and interruption of hydrogen gas based on the pressure of the generated gas without any external force, thus having a simple structure and reducing production cost. The hydrogen gas generator has reduced volume and weight of the fuel cell serving as an energy source for various equipment. The hydrogen gas generator stimulates the use of hydrogen as clean alternative energy, and causes the hydrogen gas to be used as a substitute for gradually exhausting fossil fuels, thus preventing air pollution and providing a clean environment.    DESCRIPTION OF DRAWING(S) - The drawing shows a partially exploded perspective view of the catalytic reactor.    Catalytic reactor (20)    Catalyst (21)    Elastic arrangement (24)    Closed portion (27)    Opened portion. (28)
NOVELTY - The cable (14) has Kelvin connection (26) with two conductors (26A, 26B) to couple to a terminal of a battery (12) via a plug. A Kelvin connection (28) includes two conductors (28A, 28B) to couple to another terminal of battery. A memory contains two calibration values corresponding to an identification characteristic of the cable. A battery tester (10) uses the calibration value to test a condition of a battery.    USE - Used with an electronic battery tester (claimed) that is utilized to test a storage battery e.g. lead acid storage battery, which is utilized in an automotive industry.    ADVANTAGE - The Kelvin connections allow one of the electrical conductors on each side of battery to carry large amounts of current while the other pair of conductors is used to obtain accurate voltage readings, thus accurately determining the condition of the battery.    DETAILED DESCRIPTION - An INDEPENDENT CLAIM is also included for an electronic battery tester.    DESCRIPTION OF DRAWING(S) - The drawing shows a block diagram of a battery tester coupled to a battery via a cable.    Battery tester (10)    Battery (12)    Cable (14)    Kelvin connections (26, 28)    Conductors (26A, 26B, 28A, 28B)
NOVELTY - A memory (20) stores multiple calibration values for different cables (14). A test circuitry (18) is configured to detect which cable is connected to the input (16) and to test a battery (12) as a function of the calibration values corresponding to the detected cable.    USE - For e.g. lead acid storage batteries used for automotives.    ADVANTAGE - Maintains the functionality of the battery.    DETAILED DESCRIPTION - INDEPENDENT CLAIMS are also included for the following:    (A) Cable; and    (B) Method of testing a battery.    DESCRIPTION OF DRAWING(S) - The figure is a block diagram of a battery tester coupled to a battery via cable.    Battery (12)    Cables (14)    Input (16)    Test circuitry (18)    Memory (20)
NOVELTY - An earth atmospheric replenishment system (EARS) comprises four separate components designed to work together to extract hydrogen from salt water. The hydrogen is used as fuel. The four components are solar electric/hydrogen powered car; hydrogen garden; hydrogen pod; and hydrogen farm.    USE - For providing energy for transportation (claimed).    ADVANTAGE - The system provides hydrogen fuel which is cleaned when burned, eliminating pollution and produces drinking quality fresh water as by-product of the burned fuel. It can co-exist easily with humans or other forms of life, without taking up additional space and not causing disruption in every day life. It creates the option of portable atmosphere which would enable humans to exist on other planets, moons, space stations. Pod carbon probes are available as batteries. They last longer. The pod is not dangerous to sea life. If a pod sinks, it becomes a reef. The EAR system follows a Presidential order for the USA to switch to the use of hydrogen fuel.    DESCRIPTION OF DRAWING(S) - The figure shows all four main components of EARS.
NOVELTY - A proton conducting material is formed by crosslinking a unit structure of a layered clay mineral. A polyvalent metal ion is incorporated between layers of the layered clay mineral.    USE - For forming a proton conducting material for a proton conducting membrane used in a fuel cell (claimed), water electrolysis, hydrohalic acid electrolysis, brine electrolysis, an oxygen concentrator, a humidity sensor, and gas sensor.    ADVANTAGE - The proton conducting material formed has high proton conductivity, high strength, flexibility (strong against deformation), and high size stability when swollen (water absorbed). It is produced from non-polluting materials.    DETAILED DESCRIPTION - INDEPENDENT CLAIMS are also included for:    (A) a method for producing a proton conducting material, comprising adding water to a layered clay mineral for obtaining a dispersed solution, adding a crosslinking agent to the dispersed solution for obtaining a developing liquid, developing the developing liquid on the substrate for obtaining a developing layer, heating and drying the developing layer for obtaining a thin membrane, and immersing the thin membrane in an aqueous solution containing polyvalent ions, and drying;    (B) a proton conducting thin membrane comprising the proton conducting material;    (C) a method for producing a proton conducting membrane, comprising producing a proton conducting material, dissolving or dispersing the proton conducting material for preparing a solution or a sol, and gelating by the removal of solvent from the solution or sol;    (D) a solid polymer fuel cell comprising a membrane electrode assembly (MEA) comprising a polymer solid electrolyte membrane, and a gas diffusion electrode that couples with the electrolyte membrane and has an electrode catalyst having a conductive carrier that supports a catalytic metal and a proton conducting material.
NOVELTY - An apparatus and a method are provided to prevent the pole plate of a battery from being contaminated or corroded by impurities on the pole plate by constantly removing the impurities regardless of a vehicle traveling operation.    DETAILED DESCRIPTION - An apparatus comprises a voltage stabilizing unit (10) for receiving power from a battery and stabilizing the received power; a voltage dividing unit (20) for receiving power from the battery and dividing the voltage of the power; a pulse control unit (30) for oscillating a quartz crystal oscillator for a preset time period and intermittently generating ultrasonic pulses so as to remove impurities from the pole plate of the battery; a voltage display unit (40) for displaying state of charge of the battery in accordance with the control of the pulse control unit; a phase converting unit (50) for converting the phases of the ultrasonic pulses generated from the pulse control unit; a driving switching unit (60) operating by the phase converted ultrasonic pulses; and a pulse output driving unit(70) for stabilizing the charge/discharge efficiency of the battery by applying the phase converted ultrasonic pulses to the pole plate of the battery in accordance with the switching operation of the driving switching unit.
NOVELTY - The system has shut valves (5,11,20,24) at respective fuel supply paths of fuel entrance side at fuel cell stack (1), and shut valves (8,16,22,26) at respective fuel eject paths of fuel exit side of fuel cell stack. A controller closes the shut valves to prevent the supply of fluid between the shut valves, during shutdown so as to gradually emit fluid.    USE - Fuel cell system mounted on vehicle.    ADVANTAGE - The ejection of high concentration hydrogen, is prevented reliably using simple structure during shutdown of fuel cell system, without the requirement for nitrogen gas cylinder for diluting fuel gas.    DESCRIPTION OF DRAWING(S) - The figure shows the block diagram of the fuel cell system. (Drawing includes non-English language text).    fuel cell stack (1)    air humidifier inlet shut valve (5)    air stack exit shut valve (8)    hydrogen humidifier inlet shut valve (11)    hydrogen stack exit shut valve (16)    pure water humidifier inlet shut valve (20)    pure water humidifier exit valve (22)    cooling water stack inlet shut valve (24)    cooling water stack exit shut valve (26)
NOVELTY - A controller (4) controls a shunt unit (32) to control supply of cooling water and warm water to a heat exchanger (23) which exchanges heat with cooling water of phosphoric acid type fuel cell (5) to heat fuel, such that the dew point temperature of fuel is maintained within specific limit.    USE - Fuel cell system used in co-generation system.    ADVANTAGE - Enables maintaining the dew point temperature of the fuel within specific limit, effectively by simple structure.    DESCRIPTION OF DRAWING(S) - The figure shows a block diagram of the co-generation system. (Drawing includes non-English language text).    hot water storage tank (2)    controller (4)    fuel cell (5)    heat exchanger (23)    shunt unit (32)
NOVELTY - A pressure swing adsorption unit (12) has an adsorption tower which removes impurities other than hydrogen from a reformed gas. A tank (36) sores the off gas produced by removal of impurities from the reformed gas. The combustible off gas is supplied to a start-up catalytic combustor (25) used for heating a reformer (22) during the start-up of the hydrogen generator (10).    USE - For producing hydrogen for supply to fuel cell used for electric power generation.    ADVANTAGE - The generator has a simple structure. Enables efficiently utilizing the heat produced by the combustion of the off gas such as carbon monoxide, in the combustor, for performing start-up of the generator. Reduces the amount of generation of nitrogen oxide in the exhaust gas of the generator. Prevents excessive consumption of the off gas at the starting of the generator, as the fuel is supplied to the combustor. Enables heating the reformed gas fed to the adsorption tower, using the off gas.    DETAILED DESCRIPTION - The combustor having a combustion catalyst, receives fuel from a fuel supply unit. A bypass path bypassing the tower, connects a reformed-gas supply unit of the tower to the off gas storage tank.    An INDEPENDENT CLAIM is also included for operating method of hydrogen generator.    DESCRIPTION OF DRAWING(S) - The figure shows a block diagram of the hydrogen generator. (Drawing includes non-English language text).    hydrogen generator (10)    adsorption unit (12)    reformer (22)    combustor (25)    tank (36)
NOVELTY - The system comprises the current sensors which detect the solar radiation direction of the sun with respect to the vehicle. A controller controls the air-conditioning of each region inside the vehicle by air-conditioning units, based on the detected solar radiation direction, when a sensor (12) determines that the engine of the vehicle has stopped.    USE - In vehicle e.g. car.    ADVANTAGE - Air-conditioning of the vehicle interior is performed effectively, with reduced power consumption.    DESCRIPTION OF DRAWING(S) - The figure shows a schematic view of the vehicle interior equipped with the air-conditioning system. (Drawing includes non-English language text).    partial air-conditioning units (1a-1d)    ventilating fans (2a-2d)    air-conditioner (3)    temperature sensor (10)    crank rotation-detection sensor (12)
NOVELTY - An adsorption film (AF) is formed on surface (54a) of substrate (I) (54) at which concave portion (56a) is formed. AF except the portion existing on portion (56a), is removed by grinding the surface. A catalyst-containing liquid is applied on AF which remained on portion (56a), and the catalyst is made to adsorb. A substrate (II) (55) is joined to surface of substrate (I) to manufacture catalytic-reaction device.    USE - For manufacturing catalytic-reaction device used for fuel cell-type electric power generating system used as power supplying device for portable electronic devices.    ADVANTAGE - The catalytic-reaction device having catalyst layer with excellent reaction promoting property is effectively manufactured. Damage of the catalyst with the mask removal liquid is avoided.    DETAILED DESCRIPTION - The adsorption film is metal oxide film (70).    DESCRIPTION OF DRAWING(S) - The figure shows the manufacturing procedure of main structure of reaction container.    substrate (I) (54)    surface of substrate (I) (54a)    substrate (II) (55)    concave portion (56a)    catalyst layer (59)    metal oxide film (70)
NOVELTY - A catalyst component (59a) containing catalyst is inserted in groove (56a) formed at surface of a substrate (54). A substrate (55) is joined to the substrate (54), such that groove is covered with the catalyst component, to obtain a catalytic-reaction device.    USE - For manufacture of catalytic-reaction device used for fuel cell.    ADVANTAGE - The catalytic-reaction device is simply manufactured without supporting catalyst with photomask. The damage of catalyst with the removal liquid of mask is suppressed.    DETAILED DESCRIPTION - An INDEPENDENT CLAIM is included for catalytic-reaction device.    DESCRIPTION OF DRAWING(S) - The figure shows a perspective view of reaction container main portion.    internal heater (51)    substrates (54,55)    groove (56a)    through hole (57a)    catalyst component (59a)
NOVELTY - The hydrogen gas of predetermined pressure is filled inside a test object (3) which is provided in a sealed airtight container (1). The container is filled with a liquid e.g. water or oil, and the pressure of the liquid is fluctuated using a pressurization apparatus.    USE - For measuring fatigue strength of high-pressure gas such as hydrogen gas in fuel cell used in motor vehicle.    ADVANTAGE - Enables to perform fatigue-test of high-pressure gas and evaluate fatigue characteristics, easily within short time. Prevents the danger of ignition or combustion even when hydrogen gas leaks from test object and contacts with liquid in the container.    DETAILED DESCRIPTION - An INDEPENDENT CLAIM is also included for high-pressure gas fatigue-test apparatus.    DESCRIPTION OF DRAWING(S) - The figure shows a sectional view of the high-pressure gas fatigue-test apparatus. (Drawing includes non-English language text).    sealed airtight container (1)    fixing jigs (2,4)    test object (3)    cylinder (31)    piston (32)
NOVELTY - The methanol and water vapor are reacted in presence of a catalyst containing platinum or palladium, zinc oxide and chrome oxide as main component, to obtain hydrogen-containing reformed gas.    USE - For manufacturing hydrogen-containing gas for fuel cell, motor vehicle and portable devices.    ADVANTAGE - The method is suitable for producing hydrogen-containing gas on high load conditions, efficiently. The modification activity is maintained for a long period of time, and has high durability.
NOVELTY - The radiation propagation suppression films (14,15) having different reflectance with respect to electromagnetic wave of predetermined frequency, are provided at different area around the heat source used for heating reaction path. The temperature sensors (18,19) are provided at outer surface of outer casing (4,5).    USE - Chemical reactor used in fuel cell system.    ADVANTAGE - Thermal runaway is prevented, by detecting temperature in reaction path from outside of reaction path.    DESCRIPTION OF DRAWING(S) - The figure shows the top view of chemical reactor. (Drawing includes non-English language text).    outer casing (4,5)    suppression films (14,15)    temperature sensors (18,19)
NOVELTY - The optical anisotropy carbonaceous material except black lead is exposed to sodium vapor, and alkali activation processing is performed after carbonizing process.    USE - For electrical double layer capacitor (claimed) used in power supplies of e.g. mobile telephone, motor vehicles, personal computer and memories.    ADVANTAGE - Enables to obtain high electrostatic capacitance in the capacitor with low input voltage, resulting in excellent cycle characteristics of the capacitor. Achieves size reduction and durability of the electrical double layer capacitor.    DETAILED DESCRIPTION - INDEPENDENT CLAIMS are also included for the following:    (1) activated carbon electrode; and    (2) electrical double layer capacitor.    DESCRIPTION OF DRAWING(S) - The figure shows a sectional view of the coin-shaped electrical double layer capacitor. (Drawing includes non-English language text).    separator (1)    current collection layer (2)    activated carbon layer (3)    polarizing electrode (4)    electrical-double layer capacitor (A)
NOVELTY - The negative electrode has multilayer carbon with an average diameter of 20-100nm and multilayers of concentrically arranged circular carbon net surfaces. The positive electrode has mono layered tubular carbon having an average diameter of 2-5nm.    USE - Energy storage element e.g. battery, electrochemical capacitor used in e.g. electric and hybrid vehicles.    ADVANTAGE - Ensures high energy capacitor and exhibits excellent load characteristics.
NOVELTY - A sealing element (1) having elasticity, includes a hole which expands/contracts due to restoring force of the sealing element such that a wall surface of the hole is pressed on wall surface of connection element (3). An annular projection (11) is formed at a contact surface of the wall surfaces of the hole and connection element.    USE - Closed type storage battery such as closed type alkaline storage battery, control-valve type lead storage battery for emergency power source for portable electronic device such as mobile telephone, small power tool, personal computer, motor vehicle.    ADVANTAGE - Improves airtight sealing efficiency of the battery.    DESCRIPTION OF DRAWING(S) - The figure shows a sectional view of the closed type storage battery.    sealing element (1)    hole (2)    connection element (3)    projection (11)    repellent layer (13)
NOVELTY - An electronic control unit (30) deletes output current and voltage values stored previously, when deviation of newly read output current value and preceding output current value, is more than preset value, and deletes preceding output current and voltage values, when deviation is less than preset value. The newly read values are stored, and voltage-current characteristics is estimated using each of stored values.    USE - Output characteristics estimation apparatus of fuel cell such as solid polymer type fuel cell and phosphoric acid type fuel cell.    ADVANTAGE - The output characteristics of fuel cell can be estimated accurately.    DETAILED DESCRIPTION - An INDEPENDENT CLAIM is also included for output characteristics estimation method.    DESCRIPTION OF DRAWING(S) - The figure shows the block diagram of the estimation apparatus. (Drawing includes non-English language text).    fuel cell (10)    estimating apparatus (20)    ECU (30)    CPU (32)    RAM (36)
NOVELTY - The voltage and current of a secondary battery connected to a specialized mobile radio (SMR) are measured using the voltmeter and ammeter respectively, when the SMR is detected to be in ON state. The internal resistance value of the battery is calculated, based on the measured voltage and current values.    USE - For calculating internal resistance value of secondary battery mounted in vehicle.    ADVANTAGE - Enables calculating the internal resistance value of the secondary battery accurately and quickly.    DETAILED DESCRIPTION - An INDEPENDENT CLAIM is also included for program for calculating internal resistance value of secondary battery.    DESCRIPTION OF DRAWING(S) - The figure shows the flowchart explaining the process of calculating internal resistance value of secondary battery. (Drawing includes non-English language text).
NOVELTY - Several balls (304) are held between an inner race (301) and an outer race (302). A grease composition comprising a blend of a fluorine type thickening agent and a fluorochemical surfactant with a fluorine type lubricating agent, is sealed in the bearing.    USE - Ball bearing and roller bearing for use in pumping unit (claimed) for fuel cell system (claimed) used to produce electrical energy for use in motor vehicles.    ADVANTAGE - The rust-proof ability of the bearing is improved. Enables using the bearing in the acidic atmosphere. The pumping unit is operable stably over a long period of time.    DETAILED DESCRIPTION - The thickening agent consists of polytetra fluoroethylene manufactured from perfluoropolyether oil. The surfactant contains carbon atoms and fluorine atoms in the ratio of 1:2-2:1, and constitutes 0.2-10 mass % of the composition. The bearing is usable in an acidic atmosphere.    INDEPENDENT CLAIMS are also included for the following:    (1) pumping unit for fuel cell system, which uses roller bearing; and    (2) fuel cell system with pumping unit for pumping various fluids to a fuel cell stack.    DESCRIPTION OF DRAWING(S) - The figure shows a sectional view of the ball bearing.    ball bearing (300)    inner race (301)    outer race (302)    holder (303)    ball (304)
NOVELTY - An electronic control unit forbids the engine stop, until charge completion of a battery, when battery removal is detected.    USE - For use in vehicle.    ADVANTAGE - Enables to avoid engine start-up impossibility situation when state-of-charge of battery is reduced.    DESCRIPTION OF DRAWING(S) - The figure shows the flowchart illustrating idle engine stop prohibition routine . (Drawing includes non-English language text).
NOVELTY - The hydrogen occlusion alloy consists of a Laves phase having a hexagonal system 14C type crystal structure. The alloy contains titanium and/or zirconium, and one or more elements chosen from chromium, iron, cobalt, nickel, copper, niobium, molybdenum, vanadium, manganese and tungsten. The alloy has specific parameter (S) which shows the volume of a unit cell.    USE - As hydrogen occlusion alloy.    ADVANTAGE - The alloy occludes and discharges hydrogen reversibly. Large amount of hydrogen occlusion and discharge of hydrogen are performed under low temperature.    DETAILED DESCRIPTION - The hydrogen occlusion alloy consists of a Laves phase having a hexagonal system 14C type crystal structure. The alloy has formula ABn, where A is titanium and/or zirconium, B is chromium, iron, cobalt, nickel, copper, niobium, molybdenum, vanadium, manganese and/or tungsten, and 1.5 less than n less than 2.5. The parameter (S) of the alloy which shows the volume of a unit cell satisfies the relations: S = (square root of 3)xa2xc/2 Angstrom3 and 163 less than S less than 174, where a is the a-axis lattice constant (in Angstrom) and c is the c-axis lattice constant.    DESCRIPTION OF DRAWING(S) - The figure shows the graph showing the relationship of unit cell volume (S) and amount of available hydrogen at -40degreesC. (Drawing includes non-English language text).
NOVELTY - The hydrogen generator (1) has high-pressure continuous combustion device such as city gas turbine (14). Town gas is ejected from several fuel over concentrated ports (5) arranged at the downstream side of the main burner (4). Generation of hydrogen in combustion gas is promoted by subjecting the fuel to fuel over concentrated combustion with an excess air ratio of 1 or less.    USE - For supplying hydrogen to hydrogen fuel-cell vehicle.    ADVANTAGE - The hydrogen generator enables efficient generation of hydrogen at improved productivity. Effective extraction of hydrogen from combustion gas is enabled.    DETAILED DESCRIPTION - An INDEPENDENT CLAIM is included for hydrogen permeation apparatus (3).    DESCRIPTION OF DRAWING(S) - The figure shows the hydrogen generator. (Drawing includes non-English language text).    hydrogen generator (1)    hydrogen permeation apparatus (3)    main burner (4)    fuel over concentrated port (5)    gas turbine (14)
NOVELTY - The system has an electrical energy generator forming unit whose outlet is connected to an electrical energy storing unit and consumer units (4, 5) by an electric network (2). The unit (5) is connected to the network across an auxiliary electrical energy source forming unit (6). The unit (6) is guided by a controller (9) to charge a capacitor (7) and to connect units (6, 5) in series to assure energy supply for the unit (5).    USE - Used for supplying electrical energy for consumer units embarked to an edge of an automobile (claimed).    ADVANTAGE - The energy source forming unit and the consumer unit are connected in series, thus efficiently supplying electrical energy to the consumer unit. The system is less bulky, thus reducing the weight and the cost of the system and hence improving the maintenance of the system.    DESCRIPTION OF DRAWING(S) - The drawing shows a block diagram of an electrical energy supplying system.    Electrical energy generator forming unit (1)    Electric network (2)    Electrical energy storing unit (3)    Consumer unit (4, 5)    Auxiliary electrical energy source forming unit (6)    Capacitor (7)    Controller (9)
NOVELTY - Organic molecules are added to a fuel supply, to odorize the fuel supply which helps in detection of fuel leaks in a fuel cell system.    USE - For facilitating detection of fuel leaks in fuel cell system (claimed).    ADVANTAGE - The organic molecules can also acts as sources of fuel, provides leak detection mechanism without the need for any specialized anodes that are sulfur-tolerant. The organic molecules change and do not emit a detectable odor after forming products that exhaust from the fuel cell housing and the odorant is preferably non-toxic, or at least has a detectable odor below a toxicity level. The organic molecules have relatively low (of the order of 10 ppb or less) odor threshold required to facilitate a detectable odor to the human sense of smell upon leaking from a fuel cell.    DETAILED DESCRIPTION - An INDEPENDENT CLAIM is included for a fuel apparatus comprising an anode; a cathode; an electrolyte; and a fuel supply odorized with organic molecules coupled to the anode.
NOVELTY - A resin molded product is produced by forming a resist pattern on substrate (1); forming metal structure by depositing metal in accordance with the pattern on the substrate; and forming resin molded product using the metal structure. The resist pattern is formed by forming resist layers on the substrate, and then developing through solubility control in a way that upper resist layer has lower solubility in a developer than lower resist layer.    USE - For producing resin molded product, such as chip for clinical laboratory testing, combinatorial chemistry or genetic applications, and channel member for fuel cell (claimed).    ADVANTAGE - The process can produce a resin molded product having accurate multi-step pattern with high productivity.    DETAILED DESCRIPTION - INDEPENDENT CLAIMS are also included for:    (a) a resin molded product obtained by the inventive process, comprising a channel pattern, mixing part pattern, reservoir pattern, electrode, heater and/or temperature sensor;    (b) a chip for clinical laboratory testing, combinatorial chemistry or genetic applications, and channel member for fuel cell obtained by the inventive process; and    (c) a process of producing a metal structure for forming a resin molded product.    DESCRIPTION OF DRAWING(S) - The figure is a pattern diagram showing a step of producing a resin molded product.    Substrate (1)    Resist layer (2)
NOVELTY - A lead battery (1) sulphation prevention unit (2) has a high power switchable resistive load (8) connected to the terminals (3, 4) and periodically briefly switched (9) across the terminal by a processor (6) using current and voltage measurements (10) to monitor the battery status.    USE - Battery sulphation prevention unit for use with motor cycles, veterans, boats, motor caravans and other vehicles left unused for long periods.    ADVANTAGE - The periodic short current pulses prevent sulphation during seasonal lack of use.    DESCRIPTION OF DRAWING(S) - The drawing is a block diagram of the unit.    Lead battery (1)    Sulphation prevention unit (2)    Terminals (3, 4)    Processor (6)    Load impedance (8)    Switch (9)    Current and voltage sensor (10)
NOVELTY - The battery charging device has the connection of an external charging device (8) or an external starting aid (9) detected for activating the DC/DC converter between the lower voltage circuit and the higher voltage circuit of the onboard electrical network (1), to allow charging of first the higher voltage battery (5) required for starting and then the lower voltage battery (4).    USE - The battery charging device is used for batteries within a dual-voltage onboard electrical network in an automobile.    ADVANTAGE - Battery charging device allows rapid re-establishment of starting facility of automobile and increases its operating reliability.    DETAILED DESCRIPTION - An INDEPENDENT CLAIM for a battery charging method for batteries within a dual-voltage onboard electrical network in an automobile is also included.    DESCRIPTION OF DRAWING(S) - The figure shows a schematic circuit diagram of an automobile dual-voltage onboard electrical network connected to a battery charging device.    Onboard electrical network (1)    Lower voltage battery (4)    Higher voltage battery (5)    External charging device (8)    External starting aid (9)
NOVELTY - A surface structure comprises a coating consisting of chevrel phase clusters arranged on a substrate.    USE - Used in a fuel cell or catalyst (claimed).    ADVANTAGE - The surface structure is easy to produce.    DETAILED DESCRIPTION - An INDEPENDENT CLAIM is also included for the production of a surface structure.
NOVELTY - This invention relates to a complex electrolyte and its usage which is an alcohol addition compound electrolyte generated by alcohol and polybase metallic salt halide or added by at least one of elementary iodine, control agent for rate of crystallization or monad nantokite compound having high conductivity, non-volatility and suitable fusion point used in solar energy battery, Li ion battery and fuel battery.
NOVELTY - A sabatier reactor system (30) converts the exhaust comprising carbon monoxide and hydrogen, emitted from a solid oxide regenerative full cell (SORFC) (10), into hydrocarbon gas, when the SORFC operates in an electrolysis mode.    USE - For providing power to building such as clean room in semiconductor plant, factory, ground or air or water vehicle, vehicle mounted appliance such as air conditioning system, a building water heater, refrigeration system or cooking appliance.    ADVANTAGE - Sustains electrolysis reaction in SORFC, thereby reducing consumption of accumulated carbon dioxide and enhancing the overall efficiency of the fuel cell system.    DETAILED DESCRIPTION - An INDEPENDENT CLAIM is also included for method of operating terrestrial SORFC system.    DESCRIPTION OF DRAWING(S) - The figure shows a schematic view of the SORFC system.    SORFC (10)    sabatier reactor system (30)    hydrogen recovery unit (51)    SORFC system (60)    outlet arrangement (63)    conduit arrangement (64)
NOVELTY - A stationary stator (30) with electromagnetic coils (32), cooperates with a rotor to convert between electrical and mechanical energy in a flywheel system. The stator has a thin metal barrier coating that minimizes degradation of low pressure atmosphere by minimizing outgassing from the stator into a housing. The rotor, coupled to the flywheel, rotates with the flywheel.    USE - For energy storage system of flywheel used as power smoothing mechanism for e.g. internal combustion engine, power equipment.    ADVANTAGE - Reduces outgassing of epoxy by using metal foil cladding. Improves heat transfer from the inner windings since coils are vacuum impregnated with epoxy. Reduces outgassing of motor/generator by applying low outgas barrier coating to the stator. Enables conducting heat generated in thin foil away and diffusing to the stator since foil or metal coating is bonded to the stator structure. Improves service life of the flywheel system or reduces amount of required getter material.    DETAILED DESCRIPTION - An INDEPENDENT CLAIM is also included for a flywheel energy storage system.    DESCRIPTION OF DRAWING(S) - The figure shows the schematic elevation view of a production mold for manufacturing low outgas stator for a flywheel motor/generator.    Stator (30)    Two-piece mold (31)    Electromagnetic coils (32)    Matrix (33)    Outer ring (37)
NOVELTY - A low-outgassing flywheel rim is produced by applying a thin metal coating to baked composite rim to retard gas and water vapor from entering back into the rim before putting the rim into service and to retard outgassing of water vapor and resin volatiles into an evacuated enclosure after installation of the flywheel in the enclosure and evacuating the enclosure.    USE - For producing a low-outgassing flywheel rim for a flywheel energy storage system having flywheel including the rim supported on bearings for high-speed rotation in an evacuated enclosure.    ADVANTAGE - The invention prevents off-gassing from the composite resin during operation in the flywheel vacuum chamber. The flywheel rim can operate efficiently without maintenance for long periods in a vacuum chamber.    DETAILED DESCRIPTION - Production of a low-outgassing flywheel rim (40) for a flywheel energy storage system having flywheel including the rim supported on bearings for high-speed rotation in an evacuated enclosure, involves hoop-winding a composite ring with resin-impregnated filaments and curing the resin to produce cured raw composite rim for a flywheel, vacuum baking the raw rim to remove trapped gas and water in the raw rim to produce fully cured and baked composite rim, and applying a thin metal coating immediately after baking to the baked composite rim to retard gas and water vapor from entering back into the rim before putting the rim into service and to retard outgassing of water vapor and resin volatiles into the evacuated enclosure after installation of the flywheel in the enclosure and evacuating the enclosure.    DESCRIPTION OF DRAWING(S) - The figure shows a sectional elevation of a flywheel rim.    Hub (35)    Rim (40)    Stub shaft (50)    Axis of rotation (55)    Vacuum chamber (60)
NOVELTY - A heat energy generated while burning fuel in an engine is used to supply power to an automobile, thereby improving energy efficiency using an engine exhaust heat.    DETAILED DESCRIPTION - A piezoelectric device (10) is provided to generate heat electric power. A first contact point of the piezoelectric device is fixed to a cooling system. A second contact point is fixed to an exhaust manifold (30). A battery member is provided to store electric energy connected to the piezoelectric device. The high temperature exhaust heat is generated from the exhaust manifold, thereby temperature difference is large between the first and second contact point.
NOVELTY - A charging control circuit (19) performs charging of a secondary battery using a fuel cell (9) containing liquid fuel. The fuel cell is maintained in charging ON state so as to charge the secondary battery, when the charge of secondary battery is detected to be reduced.    USE - Battery-mounted robot for domestic application, and also for use in public facility such as office, hospital.    ADVANTAGE - Need for charging station is avoided. Problem that the robot cannot be used during charging period is reduced, and long-term utilization of robot is enabled.    DESCRIPTION OF DRAWING(S) - The figure shows a block diagram of the robot control apparatus. (Drawing includes non-English language text).    fuel cell (9)    robot (10)    moving mechanism (11)    CPU (13)    charging control circuit (19)    monitoring circuit (21)
NOVELTY - A distribution network (14) supplies reformed gas to modifier (12) provided at a site (10). The polymer electrolyte fuel cells (PEFCs) (22) installed in each site (20), is arranged in parallel with the modifier, in order to consume the gas manufactured by the modifier.    USE - For supplying electric current and heat to residence, office, hospital, school.    ADVANTAGE - Stably and efficiently drives the modifier. Prevents the generation of surplus electric power and heat, and reduces the size of the reformed-gas storage apparatus. Thereby, reducing the cost of the cogeneration system.    DESCRIPTION OF DRAWING(S) - The figure shows a block diagram of the cogeneration system. (Drawing includes non-English language text).    sites (10,20)    modifier (12)    distributed network (14)    polymer electrolyte fuel cells (22)
NOVELTY - A pump (32) supplies fuel from main tank (22) in fuel cartridge (21), to reserve tank (33) in electric-power generation module (30A). The reserve tank is equipped with impregnation material at the vicinity of fuel extraction opening.    USE - For supplying power from fuel cell system in portable apparatus (claimed).    ADVANTAGE - Enables stable supply of fuel to the electric-power generation module, irrespective of the inclination of the main tank.    DETAILED DESCRIPTION - INDEPENDENT CLAIMS are also included for the following:    (1) portable apparatus; and    (2) fuel supply method.    DESCRIPTION OF DRAWING(S) - The figure shows a block diagram of the fuel cell system. (Drawing includes non-English language text).    fuel cartridge (21)    main tank (22)    electric-power generation module (30A)    pump (32)    reserve tank (33)
NOVELTY - A module unit (55) comprising several single cells, clamps a solid electrolyte and air electrode. An air manifold is provided for distributing air to the air supply path of the module unit. A water spray apparatus (41) sprays water towards module unit, at a preset spray angle, such that water does not adheres to the top plate between the module unit and the manifold within the spray range.    USE - Vehicle-mounted fuel cell system.    ADVANTAGE - The fuel cell stack is cooled uniformly.    DESCRIPTION OF DRAWING(S) - The figure shows the arrangement state of water spray apparatus. (Drawing includes non-English language text).    water spray apparatus (41)    stack case (51)    module unit (55)
NOVELTY - An air supply fan unit (26) that supplies air of normal pressure to air feed chamber (17) of fuel cell stack (11), is arranged by the center of the fuel cell stack, in horizontal direction of the vehicle (10). A condenser unit (21) condenses the moisture content of air and ejects it outside.    USE - Fuel cell system mounted on vehicle such as bus, passenger car and truck.    ADVANTAGE - Homogenizes air flow with respect to the fuel cell stack, thereby simplifies the structure of air supply fan unit and hence the structure of fuel cell system. Thus the cost is lowered. Also since the velocity distribution and pressure distribution of air are homogenized, output of fuel cell is stabilized, thus fuel consumption is reduced.    DESCRIPTION OF DRAWING(S) - The figure shows the model top view of the vehicle-mounted fuel cell system. (Drawing includes non-English language text).    vehicle (10)    fuel cell stack (11)    air feed chamber (17)    condenser unit (21)    air supply fan unit (26)
NOVELTY - The fuel cell has electrodes, which interposes hydrogen ion conductive polymeric electrolyte films. The electrode has catalyst layer containing electroconductive carbon particle (2) supporting catalyst (1), and hydrogen ion conductive (HIC) polyelectrolyte. The carbon particle has specific surface area of 200-1300 m squared/g. The size of unit piece of HIC polyelectrolytes (3, 4) adhering to carbon particle is 5-100 nm and 100-1000 nm, respectively.    USE - For portable power supply of electric vehicle and domestic cogeneration system.    ADVANTAGE - The fuel cell shows high battery capability and aging stability.    DETAILED DESCRIPTION - An INDEPENDENT CLAIM is included for manufacture of electrode.    DESCRIPTION OF DRAWING(S) - The figure shows structure of catalyst layer.    catalyst metal (1)    electroconductive carbon particle (2)    hydrogen ion conductive polyelectrolytes (3,4)    gaseous diffusion path (5)
NOVELTY - The positive electrode active material contains lithium transition metal complex oxide having spinel-type crystal structure. The lithium transition metal complex oxide has a sulfate radical on oxide particle surface. The quantity of sulfate radical with respect to sum total of lithium transition metal complex oxide and sulfate radical, is 0.16-1 wt.%.    USE - For non-aqueous electrolyte secondary battery used as power supply of notebook personal computer, pocket personal computer, note-type word processor, pocket word processor, electronic book player, mobile telephone, cordless phone, electronic notebook, calculator, liquid crystal television, electric shaver, power-tool, electronic translating machine, vehicle telephone, portable printer, transceiver, pager, hand-held terminal, portable copier, voice input device, memory card, backup power supply, tape recorder, radio, headphone stereo cassette tape recorder, hand-held cleaner, portable compact disk player, video movie, navigation system, lighting-equipment device, air-conditioner, stereo, water heater, refrigerator, microwave oven, dish washing device, washing machine, drier, game machine device, toy, load conditioner, medical equipment, motor vehicle, electric vehicle, golf cart, electrically driven cart and electric power storage system.    ADVANTAGE - The non-aqueous electrolyte secondary battery obtained using the positive electrode active material has improved charging-and-discharging cycle property, load characteristics and battery property.
NOVELTY - The catalyst metal is supported on carbon black powder, by a non-electrolytic plating process, to obtain a catalyst.    USE - For manufacturing catalyst used for polymer electrolyte fuel cells (claimed) used as power supply for electric vehicles.    ADVANTAGE - The method efficiently and economically provides catalyst having large surface area, high catalyst activity and utilization efficiency. The polymer electrolyte fuel cell using catalyst, has excellent electric-power generation efficiency.    DETAILED DESCRIPTION - INDEPENDENT CLAIMS are included for the following:    (1) catalyst; and    (2) polymer electrolyte fuel cell containing the catalyst.    DESCRIPTION OF DRAWING(S) - The figure shows the sectional drawing of the single cell structure of the polymer electrolyte fuel cell. (Drawing includes non-English language text).    electrolyte film (10)    reaction layers (10A,10B)    anode (11)    cathode (12)    separators (13,14)
NOVELTY - Lead storage battery consists of anode plate formed by filling anode active material in grating component comprising lead-calcium-tin alloy. Anode active material contains 0.5-4.5 mass% of barium sulfate. Anode plate is accommodated in bag-like separator comprising synthetic-resin sheet such as porous polyethylene sheet. The ratio of amount of anode active material with respect to amount of cathode active material is 0.92.    USE - For 80D26 type motor vehicles.    ADVANTAGE - The lead storage battery has favorable charging-and-discharging cyclic characteristics. The durability of lead storage battery is favorable even at high temperature. The lead storage battery has large industrial value.    DETAILED DESCRIPTION - The lead storage battery consists of anode plate formed by filling anode active material in filled in grating component comprising lead-calcium-tin alloy. The anode active material contains 0.5-4.5 mass% of barium sulfate having average particle diameter of 1 mum or more with respect to cathode active material. The anode plate is accommodated in bag-like separator comprising synthetic-resin sheet such as polyethylene sheet having fine pores. The ratio of amount of anode active material (Mp) with respect to the amount of cathode active material (Mn) per unit cell is 0.92.
NOVELTY - A temperature sensor (601) detects the temperature of several unit batteries of a battery pack which is cooled by a cooling fan (12). A control circuit (605) controls the cooling fan based on the temperature difference between the detected temperature of these batteries.    USE - Used for controlling cooling fan of battery pack in vehicle (claimed) e.g. hybrid vehicle and electric vehicle.    ADVANTAGE - Enables providing uniform battery cooling effect, even if there exists variation in battery temperature between unit batteries.    DETAILED DESCRIPTION - An INDEPENDENT CLAIM is also included for vehicle.    DESCRIPTION OF DRAWING(S) - The figure shows the flowchart explaining the cooling-fan control processing procedure. (Drawing includes non-English language text).
NOVELTY - The hydrogen gas for aging is supplied for 1-3 minutes during supply of electric current to a gas sensing element and a temperature-compensation element of a hydrogen sensor. The hydrogen concentration is measured based on the difference between electrical resistance value of the sensing and compensation elements.    USE - For calibrating contact-type hydrogen sensor used in fuel cell vehicle such as electric vehicle.    ADVANTAGE - Suppresses generation of zero-point fluctuation and sensitivity change of the hydrogen sensor easily and efficiently, by aging processing.    DESCRIPTION OF DRAWING(S) - The figure shows a flowchart of calibration method of contact-type hydrogen sensor. (Drawing includes non-English language text).
NOVELTY - The supply device (20) has an electronic controller (30) for switching from external alternating current (AC) power supply (60) to vehicle-mounted battery (B), when relay coil (110) detects momentary failure of external power supply.    USE - For vehicle-mounted refrigerator used for preserving foodstuffs, such as frozen food.    ADVANTAGE - Facilitates switching from external power supply to vehicle-mounted battery, during momentary failure of power supply.    DESCRIPTION OF DRAWING(S) - The figure shows a circuit diagram of the power supply device of vehicle-mounted refrigerator. (Drawing includes non-English language text).    power supply device (20)    electronic controller (30)    external power supply (60)    relay coil (110)    vehicle-mounted battery (B)
NOVELTY - A thin oxide film or nitride film formed on a step-shaped single crystal oxide substrate, is annealed at a temperature of 400-1550 degreesC. A groove that corresponds to a step of the substrate, is formed on the oxide or nitride film, by the substance spreading at the time of annealing.    USE - For manufacturing super fine channel structure used for light emitting element, sensor, catalyst, chemical reaction microchip medium, DNA device and object for fuel cell.    ADVANTAGE - The super fine structure is manufactured reliably.    DESCRIPTION OF DRAWING(S) - The figure shows a graph illustrating the characteristics oxide or nitride film. (Drawing includes non-English language text).
NOVELTY - The separator has glassy carbon board containing internal flow path for circulating cooling water.    USE - For fuel cell such as polymer electrolyte fuel cell used in vehicle.    ADVANTAGE - The cooling water can be circulated inside the flow path thereby reducing temperature of the separator, since there are no junctions in the flow path, the leakage of the water is prevented while reducing maintenance burden of the separator.    DETAILED DESCRIPTION - An INDEPENDENT CLAIM is also included for manufacturing method of separator.    DESCRIPTION OF DRAWING(S) - The figure shows a perspective view of the separator.
NOVELTY - The fuel cell consists of gas passageway provided in gaseous diffusion layer (8) of current collection layer side, that has larger width than the width of gas passageway provided in gaseous diffusion layer in reaction layer side.    USE - Fuel cell such as solid polymer electrolyte-type fuel cell for use in motor vehicle (claimed), and electronic devices (claimed) such as mobile phone, personal handy phone system (PHS), notebook computer, personal digital assistant (PDA), portable television and telephone, and other electronic devices having functions such as game function, data communication function, sound recording and reproducing function and dictionary function.    ADVANTAGE - The reactive gas diffusion efficiency and reaction efficiency are increased. The fuel cell is manufactured efficiently and rapidly.    DETAILED DESCRIPTION - INDEPENDENT CLAIMS are also included for the following:    (1) fuel cell manufacturing method;    (2) electronic device; and    (3) motor vehicle.    DESCRIPTION OF DRAWING(S) - The figure shows a schematic diagram of gaseous diffusion layer of fuel cell. (Drawing includes non-English language text).    gaseous diffusion layer (8)    gas passageway width (A)
NOVELTY - The ejectors are used for applying gas passageway formation material (3b) on a substrate (2), in order to form gas passageway (3) through which reactive gas is supplied to form a reactive layer.    USE - For manufacturing fuel cell used as electric power source in motor vehicle and electronic device (claimed) such as mobile phone, personal digital assistant (PDA), personal handy-phone system (PHS), notebook type computer, portable television telephone apparatus, and also for electronic device with functions such as game function, data communication function, sound recording and reproduction function and dictionary function.    ADVANTAGE - The fuel cell is manufactured rapidly at low cost, by forming gas passageway using ejectors.    DETAILED DESCRIPTION - INDEPENDENT CLAIMS are also included for the following:    (1) electronic device; and    (2) motor vehicle.    DESCRIPTION OF DRAWING(S) - The figure shows a perspective view illustrating the gas passageway formation process.    substrate (2)    gas passageway (3)    gas passageway formation material (3b)
NOVELTY - The method involves baking coating film formed by applying dispersion liquid containing metal micro particle and organic dispersant on a current collection layer (6), in non-oxidative atmosphere to form a reaction layer (10).    USE - For manufacturing fuel cell used as electric power source of electronic device (claimed) such as mobile phone, notebook computer, personal digital assistant, personal handy sound system, portable television mounted on motor vehicle (claimed).    ADVANTAGE - The fuel cell is easily manufactured at low cost using simple process. The reaction layer has high catalyst activity.    DETAILED DESCRIPTION - A gas passage way (3) is formed in the substrate (2), for supplying reactive gas. The current collection layer for collecting the electrons produced during supply of reactive gas, is formed on the substrate. The coating film is formed using an ejector. The organic dispersant is alkylene glycol type material. INDEPENDENT CLAIMS are also included for the following:    (1) electronic device; and    (2) motor vehicle.    DESCRIPTION OF DRAWING(S) - The figure shows a sectional view of the fuel cell.    substrate (2)    gas passage way (3)    support (4)    current collection layer (6)    reaction layer (10)
NOVELTY - The system has a semiconductor device (20) with one face connected to a conductor (10). A cupel (30) has a cavity and flooring (34) inside the cavity, where the flooring is connected to another face of the device (20). A groove is formed on the cupel between one of the surfaces of the cupel and flooring. A body-forming stopper (60) is introduced inside the cavity and is fixed on the cupel and the conductor.    USE - Used for a high voltage rectifier that is utilized in automobile industry.    ADVANTAGE - The cupel prevents the semiconductor device from breaking, during the functioning of the semiconductor device at high temperature.    DESCRIPTION OF DRAWING(S) - The drawing shows a combined view of an embedded system with a semiconductor device.    Conductor (10)    Semiconductor device (20)    Cupel (30)    Flooring (34)    Body-forming stopper (60)
NOVELTY - Preparation of an electrode for supercapacitors involving deposition of a strongly adhering dendritic micro- or nanoporous metal layer of specific density and pore size distribution, onto an electrically conductive film, where the metal layer is coated with a thin layer of pseudo-capacitative storage material (PCSM).    USE - Supercapacitor-electrodes are useful for electrochemical energy storage, e.g. in batteries, in automobile construction, and in the telecommunication industry.    ADVANTAGE - The new supercapacitors have an intrinsically high storage material capacity, and avoid some drawbacks of previous capacitors, e.g. low specific capacity, and excessively high internal resistance with consequent decreased power density.    DETAILED DESCRIPTION - Preparation of an electrode for supercapacitors involving deposition of a strongly adhering dendritic micro- or nanoporous metal layer of specific density and pore size distribution, onto an electrically conductive film, where the metal layer is coated with a thin layer of pseudo-capacitative storage material (PCSM), where the mean thickness of the coating on the volume portion of the PCSM and the volume portion of the free air pores in the porous metal layer is fixed.    DESCRIPTION OF DRAWING(S) - Figure 7 illustrates the principle of prismatic capacitor construction from individual electrodes.    separator film, (3)    metal film, (6)    porous layer. (7)
NOVELTY - The cup-like connecting terminal (4) surrounds the battery pole (5) top and sides. It is surrounded by an insulating casing (6). Its internally-open cross section tapers inwardly. The casing (6) moves axially relative to the terminal, projecting axially in the released position. In use, it presses against the outer wall of the terminal (4), pressing it radially together against the outside of the battery pole.    USE - A car battery terminal. It is suitable for higher voltages, e.g. 24 or 48 volts.    ADVANTAGE - Attaching and removing this terminal does not cause an external arc or sparks. Connection of the cable to the terminal is not hindered or made more difficult.    DESCRIPTION OF DRAWING(S) - A vertical cross section of the design is presented.    terminal (4)    battery pole (5)    insulating casing (6)    inner ring (9)    bridging section (10)
NOVELTY - The motor vehicle battery (1) has an electrically conductive cover (2) connected to the negative pole (3) of the battery and an electrically conductive contacting element (5) on the underside of the cover for force-locking contacting of the negative pole of the battery. The electrically conductive contacting element is a spring contacting strap protruding from the underside of the cover.    USE - For supplying electrical power in motor vehicles.    ADVANTAGE - Enables protection against the effects of electrostatic charges to be provided in a simple and inexpensive manner.    DESCRIPTION OF DRAWING(S) - The drawing shows a schematic perspective representation of a motor vehicle battery    battery (1)    electrically conductive cover (2)    negative pole of battery (3)    electrically conductive contacting element (5)    battery lid (7)
NOVELTY - A fuel cell assembly comprises a threaded casing, and fuel cell element(s) (300) comprising an electrode and electrolyte material. The fuel cell elements are engaged in the threaded casing.    USE - Used for generating electricity and heat.    ADVANTAGE - The threads allow the fuel cell element to be rotated along axial direction of the borehole. They allows for continuous gas and liquid sealing with expansion/contraction of the fuel cell element. The depth and tolerance of the threads maintain a seal w.r.t the thermal expansion of the fuel cell components, i.e. casing and elements.    DETAILED DESCRIPTION - INDEPENDENT CLAIMS are included for the following:    (1) the production of a fuel cell comprising rotating a fuel cell element into a threaded fuel cell casing;    (2) a fuel cell casing for receiving a fuel cell element comprising a body having a cylindrical borehole with an inner surface and a spiral groove along the inner surface for engaging the fuel cell element; and    (3) a fuel cell element comprising a planar disc having electrode layer(s) and an electrolyte layer (320), in which the outer edge of the disk engages a threaded inner surface of the fuel cell casing.    DESCRIPTION OF DRAWING(S) - The figure shows a side view of a fuel cell element having an anode support structure.    Fuel cell element (300)    Anode layer (310)    Electrolyte layer (320)    Cathode layer (330)
NOVELTY - A solid state fuel cell includes a planar anode (50) nano structure of given conductivity having pores each of a given diameter directed from a first surface to a second surface, and a planar cathode (51) nano structure of a given conductivity having pores each of a predetermined diameter directed from a first surface to a second surface.    USE - Used in power cellular telephones, computers, automobiles, or appliances.    ADVANTAGE - The fuel cell exhibits improves operation. It uses silicon carbide with nano structures that permits operation more efficiently and requires minimum volume of platinum.    DETAILED DESCRIPTION - A solid state fuel cell comprises a planar anode nano structure of a given conductivity having pores each of a given diameter directed from a first surface to a second surface. A planar cathode nano structure of a given conductivity has pores each of a predetermined diameter directed from a first surface to a second surface. The first surfaces of the anode and cathode are coated with a metallic catalyst. An electrolyte planar structure (52) has pores directed from a first surface to a second surface. The metallized surface of the anode structure is coupled to the first surface of the electrolyte structure. The metallized surface of the cathode structure coupled to the second surface of the electrolyte structure.    DESCRIPTION OF DRAWING(S) - The figure shows an assembled fuel cell and circuit operating with a load to provide a current through the load upon fuel cell operation.    Anode (50)    Cathode (51)    Electrolyte planar structure (52)    Coated surfaces (54, 55)
NOVELTY - The electrode plate has a carbon foam current collector containing a network of pores, and a chemically active paste. The chemically active paste is disposed on the carbon foam current collector such that the chemically active paste penetrates into the network of pores.    USE - For battery (claimed) such as lead acid batteries, nickel-based batteries, nickel-cadmium batteries, nickel metal hydride batteries, nickel-zinc batteries and nickel-iron batteries used for hybrid vehicles.    ADVANTAGE - The electrode plate provides battery with excellent charging and discharging characteristics and durability. The battery stores braking energy, efficiently. The carbon foam current collector has excellent corrosion resistance and conductivity, and exhibits large amount of surface area. The carbon foam current collector is optionally pliable, and hence damage from vibration or shock is prevented.    DETAILED DESCRIPTION - INDEPENDENT CLAIMS are included for the following:    (1) manufacture of electrode plate; and    (2) battery.    DESCRIPTION OF DRAWING(S) - The figure shows a diagrammatic cut-away representation of the battery.    battery (10)    housing (11)    terminal (12)    cell (13)
NOVELTY - A hydrogen storage material contains molecule consisting of space formed with the planar sheet constituted by 6-membered carbon rings. At least one opening (3) is formed in the planar sheet.    USE - For hydrogen storage component used for hydrogen storage device mounted in fuel cell vehicle (all claimed).    ADVANTAGE - The hydrogen storage material is inexpensive and lightweight, and has excellent hydrogen storage capacity. The hydrogen storage material has larger opening(s), and hence hydrogen molecule can easily enter the internal portion of the storage material, and internal space of hydrogen storage material can be effectively utilized, and hydrogen can be efficiently stored. The hydrogen storage material reduces installation space and weight of fuel cell vehicle, and also reduces fuel consumption of the fuel cell vehicle, and provides fuel cell vehicle with large interior space.    DETAILED DESCRIPTION - INDEPENDENT CLAIMS are included for the following:    (1) manufacture of hydrogen storage material, which involves producing molecule consisting of space formed with the planar sheet constituted by 6-membered carbon rings, and forming opening(s) on the molecule;    (2) hydrogen storage component, which consists of hydrogen storage material;    (3) hydrogen storage device, which consists of hydrogen storage component; and    (4) fuel cell vehicle, which is mounted with hydrogen storage device.    DESCRIPTION OF DRAWING(S) - The figure shows schematic view of the structure of hydrogen storage material.    single-walled carbon nanotube (1)    side wall (2)    opening (3)
NOVELTY - The control device detects the voltage difference between the terminal voltages of the capacitor that acts as the electric power storage for auxiliary power supply and the fuel cell, to execute a chopping control of the switching circuit between them, when the voltage difference is larger than a predetermined value.    USE - In e.g. hybrid power source system with fuel cell and electric power storage such as battery or capacitor, used in fuel cell vehicle.    ADVANTAGE - Prevents rapid reduction of the terminal voltage of the fuel cell, and in flow of large current from fuel cell to the capacitor. Provides equilibrium voltage in fuel cell and capacitor. Prevents the evaporation of hydrogen or of water content and maintains durability of fuel cell.    DETAILED DESCRIPTION - An INDEPENDENT CLAIM is also included for method for controlling start of fuel cell vehicle.    DESCRIPTION OF DRAWING(S) - The figure shows the block diagram of the fuel cell vehicle.    fuel cell vehicle (1)
NOVELTY - A dielectric film (2) is provided on the surface of an anode foil (3). Electrolyte is impregnated in an ion permeable compound separator (5) that includes separator papers (5A,5B) and is arranged between the anode foil and a cathode foil (4). The anode foil, cathode foil, dielectric film and compound separator are rolled together into a cylindrical body.    USE - For auxiliary power supply of a fuel cell vehicle.    ADVANTAGE - Can be rapidly charged and discharged with electric charge characteristics of high voltage and high capacitance. Allows higher moving speed of internal electrons during charging and discharging. Prevents ion bombardment against cathode during instantaneous movement of large electric charge, and enables high speed storing of recovered electric charge.    DESCRIPTION OF DRAWING(S) - The figure is a developed perspective view of the electrolytic capacitor.    Dielectric film (2)    Anode foil (3)    Cathode foil (4)    Ion permeable compound separator (5)    Separator papers (5A,5B)
NOVELTY - The probe has an integrated circuit (13) coupled to an ultrasonic transducer array, which acts to process or control transducer array signals. A fuel cell (90) coupled to the circuit powers the probe, where the cell is contained in replacement fuel containers. The cell power is supplied by a power converter to components of the probe requiring electricity, including the circuit, a modulator/demodulator and a transceiver (62).    USE - Used for imaging an organ and a tissue within a human body for application such as abdominal, cardiology, pediatrics, and obstetrics.    ADVANTAGE - The fuel cells powering the diagnostic ultrasound device have high power densities, high energy densities, and extended run times. The fuels cells of the probe are recharged in a matter of seconds by simple replacement of the fuel container. The fuel cells are safe, light-weight, and clean, thus providing portable energy sources well suited for ultrasound devices.    DESCRIPTION OF DRAWING(S) - The drawing shows a schematic illustration of a wireless ultrasound probe.    Array transducer (12)    Integrated circuit (13)    Transceiver (62)    Fuel cell (90)    Power converter (92)
NOVELTY - The method involves operating a reactant supply system (16) to supply a reactant to a fuel cell stack (12) and reacting the reactant and ambient air in the fuel cell stack to produce power. An oxidant supply system (18) is operated to supply oxidant to the fuel cell stack after sufficient power has been accumulated in an electrical storage device to power the oxidant supply system.    USE - Used for operating a fuel cell system for generating electric current in transportation application e.g. car, truck, bus, train, ship and aircraft and stationary and portable applications e.g. distributed power generation, back-up power, peak power and uninterruptible power supply (UPS) system.    ADVANTAGE - The oxidant supply system is operated to supply oxidant to the fuel cell stack after sufficient power has been accumulated in an electrical storage device to power the oxidant supply system, to produce sufficient power to supply the internal and external loads. The method allows the fuel cell system to be bootstrapped into operation by providing sufficient power to supply the internal and external loads, without requiring an external power source.    DETAILED DESCRIPTION - An INDEPENDENT CLAIM is also included for a fuel cell system.    DESCRIPTION OF DRAWING(S) - The drawing shows a schematic diagram of a fuel cell system.    Fuel cell system (10)    Fuel cell stack (12)    Load (14)    Reactant supply system (16)    Oxidant supply system (18)
NOVELTY - A conductivity sensor (16) comprises two annular electrodes having first inner and outer diameters, and a tubular portion disposed axially between the electrodes. The tubular portion defines a sensor cell (38) with the electrodes. The cell has a second inner diameter equal to the first outer diameter that is greater than the first inner diameter and a cell length between the electrodes. The electrodes extend axially from the tubular portion.    USE - For determining the conductivity of a fluid.    ADVANTAGE - The inventive conductivity sensor has a small package size, and allows detection of low conductivity fluids. It can perform in an electronically noisy environment.    DETAILED DESCRIPTION - An INDEPENDENT CLAIM is also included for a method of assembling a conductivity sensor.    DESCRIPTION OF DRAWING(S) - The figure is a cross-sectional view of a conductivity sensor of the invention.    Conductivity sensor (16)    Electrodes (24, 26)    Tubular portion (28)    Sensor cell (38)
NOVELTY - A vehicle refrigerator is provided to improve the performance of the vehicle refrigerator by increasing the capacity of the generator and by arranging an additional battery.    DETAILED DESCRIPTION - A vehicle refrigerator (1) comprises an auxiliary battery (3) connected to a battery (2) serving as a power supply for the electrical components of the vehicle, wherein the auxiliary battery is charged by a generator (5); a converter (6) connected to the auxiliary battery, wherein the converter converts a DC current into an AC current; and a power converting unit (8) connected to the converter, wherein the power converting unit directly supplies an AC current to the converter.
NOVELTY - Multiple fuel electrodes, electrolytes and oxygen poles are stacked in order using separator (4), and fuel gas containing hydrogen is passed through the fuel cell (2). The deoxidization and de-hydrogen peroxide processing are performed, so as to reduce oxygen and hydrogen peroxide concentration of fuel gas, by the electrodes.    USE - For operating polymer electrolyte fuel cell used for electric power generation and power supply for motor vehicle.    ADVANTAGE - Suppresses corrosion of metal in fuel electrode side, and thereby enhances operating time of fuel cell, without affecting battery capability. Facilitates easy operation of fuel cell.    DETAILED DESCRIPTION - An INDEPENDENT CLAIM is also included for fuel cell system.    DESCRIPTION OF DRAWING(S) - The figure shows a schematic view of the fuel cell system. (Drawing includes non-English language text).    Fuel cell system (1)    Polymer electrolyte fuel cell (2)    Fuel electrode side humidifier (3)    Fuel electrode side gas-liquid separator (4)    Hydrogen cylinder (6)    Air compressor (7)
NOVELTY - A granular material consisting of resin and carbon powder, which satisfies specific equation, is pressurized to form a separator for fuel cells.    USE - For manufacturing separator for fuel cells used for mounting on motor vehicle.    ADVANTAGE - Cost reduction of fuel cell separator is achieved. Fuel cell separator with excellent electroconductivity, gas impermeable property and intensity is achieved.    DETAILED DESCRIPTION - An INDEPENDENT CLAIM is also included for separator for fuel cells.
NOVELTY - The positive electrode active material is complex oxide consisting of lithium, nickel, manganese, and cobalt or aluminum and having layered crystal structure. The battery has initial charging and discharging efficiency of 70% or more, when the positive electrode active material is used for anode and lithium material is used for cathode.    USE - For positive electrode of non-aqueous lithium secondary battery (claimed) used as powder supply for electric vehicle, hybrid vehicle, mobile telephone and computer.    ADVANTAGE - The positive electrode active material provides electrode having high density. The non-aqueous lithium secondary battery using the positive electrode is excellent in charging and discharging property and cycle stability.    DETAILED DESCRIPTION - The positive electrode active material is complex oxide consisting of lithium, nickel, manganese and cobalt or aluminum and having layered crystal structure. The battery has initial charging and discharging efficiency of 70% or more, when the positive electrode active material is used for anode and lithium material is used for cathode. The complex oxide has compositional formula: LiaMnxNiyMzO2, where M is cobalt or aluminum, 1 at most a at most 1.2, 0 at most x most 0.65, 0.35 at most y at most 1, 0 at most z at most 0.65 and x+y+z=1.    INDEPENDENT CLAIMS are included for the following:    (1) manufacture of positive electrode active material; and    (2) non-aqueous lithium secondary battery.    DESCRIPTION OF DRAWING(S) - The figure is a graph which shows the relationship between initial charging and discharging efficiency and cycle deterioration rate after 20 cycles. (Drawing includes non-English language text).
NOVELTY - The nickel-hydrogen storage battery has anode (1) which contains nickel hydroxide containing at least zinc as active material, cathode (2) which contains hydrogen occlusion alloy containing manganese as active material, and alkali electrolyte liquid. The ratio (B/A) of weight of manganese in the hydrogen occlusion alloy of cathode (A) with respect to the weight of zinc dissolved in alkali electrolyte liquid (B) is at least 0.08.    USE - For electric vehicle.    ADVANTAGE - A battery with suppressed discharge capability reduction is obtained even if repeated charging and discharging is repeatedly performed.    DETAILED DESCRIPTION - The nickel-hydrogen storage battery has an anode (1) which contains nickel hydroxide containing at least zinc as solid solution, as active material, a cathode (2) which contains hydrogen occlusion alloy containing manganese as active material, and an alkali electrolyte liquid. The ratio (B/A) of weight of manganese contained in the hydrogen occlusion alloy of cathode (A) with respect to the weight of zinc dissolved in alkali electrolyte liquid (B) is at least 0.08 at the time of dissolving zinc in the alkali electrolyte liquid.    DESCRIPTION OF DRAWING(S) - The figure shows the nickel-hydrogen storage battery.    Anode (1)    Cathode (2)    Separator (3)    Negative pole (4)    Anode lead (5)
NOVELTY - The direct-form dimethyl ether fuel cell system (1) has an anode (2) and a cathode (4), provided on either side of a proton electroconductive electrolyte (3). Oxygen or air is supplied to cathode side, and dimethyl ether is supplied to anode side as fuel. Dimethyl ether ejected from anode side is dissolved in a liquid, and dimethyl ether solution is again supplied from supply port of anode side.    USE - For power generation used in car, bus, truck, ship and rail vehicle.    ADVANTAGE - The direct-form dimethyl ether fuel cell system improves the fuel efficiency of dimethyl ether, and recycling of dimethyl ether in anode side is easily enabled. Dimethyl ether ejected from anode side is efficiently separated.    DESCRIPTION OF DRAWING(S) - The figure shows a schematic view of direct-form dimethyl ether fuel cell system.    Direct-form dimethyl ether fuel cell system (1)    Anode (2)    Proton electroconductive electrolyte (3)    Cathode (4)
NOVELTY - A microcomputer (34) measures variation between terminal voltages of backup capacitor (32) calculated while charging capacitor with the output of pressure rise circuit (31) and discharging capacitor by stopping operation of pressure rise circuit, to generate constant current in electric current control circuits (53,54). The capacitance of capacitor is detected based on measured variation of terminal voltages.    USE - For detecting backup capacitance of capacitor used in passenger protective device e.g. airbag apparatus which is used to detect impact during collision of vehicle.    ADVANTAGE - The capacitance of the backup capacitor is detected accurately and reliably using simple and inexpensive structure.    DESCRIPTION OF DRAWING(S) - The figure shows the block diagram of the airbag apparatus. (Drawing includes non-English language text).    airbag apparatus (3)    pressure rise circuit (31)    backup capacitor (32)    microcomputer (34)    electric current control circuits (53,54)
NOVELTY - The evaporator (1) comprises board (3) that is heated by high temperature gas flowing through heating medium route (5) in a hot plate (2). The height (d1) of the projections (7) formed at liquid evaporation route (6) in the heated board, is lower than the route interval (d2).    USE - Micro channel type evaporator for fuel modification type fuel cell e.g. polymer electrolyte fuel cell used as power supply of electric vehicle.    ADVANTAGE - The heat exchange efficiency is improved and the size of the evaporator is reduced.    DESCRIPTION OF DRAWING(S) - The figure shows a sectional view of the micro channel type evaporator.(Drawing includes non-English language text).    evaporator (1)    hot plate (2)    heated board (3)    heating medium route (5)    liquid evaporation route (6)    projections (7)
NOVELTY - The charging circuits are connected in parallel with capacitor blocks (22-1 - 22-3) that are formed by serially connecting electrical-double-layer capacitors (11-1). The electrical-double layer capacitors are connected in parallel with discharge control circuit that are provided with mutually connected different voltage balancing unit and discharge circuits.    USE - For balancing capacitor voltage in hybrid vehicle, fuel cell electric vehicle and motor vehicle.    ADVANTAGE - The capacitor voltage balancing is performed at high precision without any loss in energy electrically stored in capacitors. Reduces the size of the apparatus by mutually connecting balancing units and discharge circuits.    DESCRIPTION OF DRAWING(S) - The figure shows the circuit diagram of the electrical double-layer capacitor apparatus. (Drawing includes non-English language text).    electrical-double-layer capacitor apparatus (10)    electrical-double-layer-capacitor (11-1)    control apparatus (16)    capacitor blocks (22-1 - 22-3)    bipolar transistor (23-1)
NOVELTY - Detectors (2103,2104,2105) detect the fuel cell output, charging-and-discharging state of secondary battery and power consumption state of a motor connected to the fuel cell, respectively. The display device (200) displays the state of power source connected between the fuel cell, secondary battery and the motor based on the detection result.    USE - For displaying state of power source in fuel cell vehicle.    ADVANTAGE - The state of power source in the vehicle is obtained efficiently by visual-observation.    DESCRIPTION OF DRAWING(S) - The figure shows a block diagram of the display device. (Drawing includes non-English language text).    display device (200)    fuel cell out display unit (2103)    battery output display unit (2104)    motor power-consumption display unit (2105)    lamps (2074)
NOVELTY - Device (200) maintains the maximum electric power output of fuel cell stack. A detector detects present electric power output of fuel cell stack. A display unit (203) displays the comparison result of maximum power output and present power output of fuel cell stack.    USE - Display device for fuel cell system of electrically driven vehicle.    ADVANTAGE - The state of power source of fuel cell stack in vehicle is displayed effectively.    DESCRIPTION OF DRAWING(S) - The figure shows the front view of the driver's seat display device. (Drawing includes non-English language text).    driver's seat display device (200)    speed display unit (201)    electric power output display unit (203)    warning lamp (207)    energy flow display unit (210)
NOVELTY - A polyelectrolyte, a solvent and a hydrophilized powder (1) are mixed to form a paste. The paste is formed into a film on a base material sheet. Water repellent processing of film is carried out, and a gaseous diffusion layer is obtained. A proton exchange film, an electrode catalyst layer and obtained gaseous diffusion layer are sequentially laminated, and a film electrode joint component is manufactured.    USE - For film electrode joint component used for electrochemical apparatus such as polymer electrolyte fuel cell (both claimed) used for motor vehicles.    ADVANTAGE - The method enables the manufacture of gaseous diffusion layer having favorable water repellent property and reduced flooding phenomenon.    DETAILED DESCRIPTION - The proton exchange film has a perfluoro sulfonic acid group. The powder is chosen from fluoro resin, silicone and/or carbon.    INDEPENDENT CLAIMS are included for the following:    (1) film electrode joint component; and    (2) polymer electrolyte fuel cell.    DESCRIPTION OF DRAWING(S) - The figure shows the treatment processes required for manufacturing gaseous diffusion layer. (Drawing includes non-English language text).    powder (1)    oxygen molecule (2)    water molecule (3)
NOVELTY - Apparatus has a water vapor transmissive humidification apparatus (11) which moves moisture content in the hydrogen gas exhaust route (24) to an air supply route (21).    USE - Fuel cell system for vehicle.    ADVANTAGE - The expansion of the cooing-water pump and the radiator is avoided, without condensing the moisture content.    DESCRIPTION OF DRAWING(S) - The figure shows the block diagram of the fuel cell system. (Drawing includes non-English language text).    fuel electrode (1a)    air electrode (1b)    water vapor transmissive humidification apparatus (11)    air supply route (21)    hydrogen gas exhaust route (24)
NOVELTY - A bypass route (W4) which bypasses humidifier (23), is provided at the air ejection route (W3). Another bypass route (W2) which bypasses cooler (23), is provided at air supply main route (W1).    USE - For electric vehicle.    ADVANTAGE - The humidifier bypass route warms up the fuel cell system, without supplying air to the fuel cell.    DETAILED DESCRIPTION - An INDEPENDENT CLAIM is also included for warming-up method of fuel cell system.    DESCRIPTION OF DRAWING(S) - The figure shows the block diagram of fuel cell system. (Drawing includes non-English language text).    cooler (23)    air supply main route (W1)    cooler bypass route (W2)    humidifier bypass route (W3)    ejection air bypass route (W4)
NOVELTY - Anode and cathode tabs (14,16) of the laminated batteries (10) are connected to respective anode and cathode terminals (3,4), so that the thickness of terminals are lesser than the thickness of laminated batteries. The terminals and laminated batteries are inserted between a pair of end plates (2) and the interval between plates is controlled with the terminals according to the thickness of laminated batteries.    USE - Battery pack comprising laminated lithium ion batteries for use as power source of electric vehicle and hybrid car.    ADVANTAGE - The interval between the end plates is controlled to an optimum value, without using exclusive components. Optimum bearings are used according to the thickness of the laminated batteries, hence the battery capability is maintained stably.    DESCRIPTION OF DRAWING(S) - The figure shows a side view of the battery pack in the detached state of one end plate.    end plates (2)    anode terminal (3)    cathode terminal (4)    batteries (10)    anode tab (14)    cathode tab (16)
NOVELTY - The warming-up system has a catalyst (7) arranged at air supply system (3) which supplies air (A) to air flow path of fuel cell (1). A hydrogen supply system (2) which supplies hydrogen to fuel path of fuel cell, supplies hydrogen to upstream side of the catalyst.    USE - For warming-up of fuel cell used in electric vehicle and motor vehicle.    ADVANTAGE - The warming-up of fuel cell is performed within a short time, without waiting for the increase in the cooling-water temperature.    DESCRIPTION OF DRAWING(S) - The figure shows a block diagram of the fuel cell warming-up system.    fuel cell (1)    hydrogen supply system (2)    air supply system (3)    catalyst (7)    temperature sensors (10,11)
NOVELTY - A current collection board (5) connected at edge of electrode structure (4), comprises a flat board (51) and strip-shaped lead board (55) protruding from the edge of flat board. A number of incisions (57) are provided in parallel on the lead board, and the front-end tip of lead board is connected to the positive electrode terminal (20).    USE - Cylindrical-shaped lithium ion secondary battery for electric vehicle.    ADVANTAGE - Improves the current collection capability, and reduces the internal resistance of battery.    DESCRIPTION OF DRAWING(S) - The figure shows the sectional drawing of cylindrical-shaped lithium ion secondary cell.    electrode structure (4)    current collection board (5)    positive electrode terminal (20)    flat board (51)    strip-shaped lead board (55)    incision (57)
NOVELTY - A separator (20) joined to an anode (13) of a laminate structure (10), has water absorption openings (23a) which are formed facing one surface of anode and are connected to a water storing chamber (24) whose lower end is connected to a waste-water draining port (26).    USE - For electric vehicle.    ADVANTAGE - Water generated in anode main portion is passed to water storing chamber through water absorption openings, hence oxygen diffusion inhibition caused by generated water is prevented thereby maintaining high electric power generation efficiency.    DETAILED DESCRIPTION - An INDEPENDENT CLAIM is also included for fuel cell system.    DESCRIPTION OF DRAWING(S) - The figure shows a sectional view of fuel cell. (Drawing includes non-English language text).    laminate structure (10)    anode (13)    separator (20)    water absorption opening (23a)    water storing chamber (24)    waste-water draining port (26)
NOVELTY - Inlet (4a) has wall surface formed by electroconductive heat transfer element extended from case (4) which accommodated batteries (8) on double-bottom partition plate (3), to exterior. A sub-flow path (11) formed between partition plate and bottom surface (4c) of case, is connected to inlet and outlet (4b). A connector formed at partition plate connects sub-flow path and main flow path (10).    USE - Used in electric vehicle, for accommodating several secondary batteries.    ADVANTAGE - The secondary battery is cooled efficiently, since the cool air from heat transfer element of inlet flows upwards through the hole of partition plate at high speed.    DESCRIPTION OF DRAWING(S) - The figure shows a sectional side view of the secondary battery unit. (Drawing includes non-English language text).    double-bottom partition plate (3)    case (4)    inlet (4a)    outlet (4b)    bottom surface (4c)    batteries (8)    main flow path (10)    sub-flow path (11)
NOVELTY - The laminated positive electrode foils (4) and laminated negative electrode foils (8) are interposed between a pair of terminal boards (26,28 and 22,24), respectively. The terminal boards deform plastically such that the laminated foils are deeply inserted between the boards and joined to respective terminals.    USE - Capacitor used as charge storage apparatus in electric vehicle, mobile electronic device.    ADVANTAGE - Reduces the electrical resistance between the positive electrode terminal and the negative electrode terminal.    DETAILED DESCRIPTION - An INDEPENDENT CLAIM is also included for a capacitor manufacturing method.    DESCRIPTION OF DRAWING(S) - The figure shows the sectional view of a terminal of a capacitor.    wound electrode (1)    insulating sheets (2,6)    laminated positive electrode foils (4)    laminated negative electrode foils (8)    terminal boards (22,24,26,28)
NOVELTY - A search unit (21) searches a state stoichiometric ratio curve memory (23), to retrieve appropriate stoichiometric ratio for detected fuel state. A calculation unit (24) calculates target flow amount of oxidizing agent in fuel cell (1), by multiplying appropriate stoichiometric ratio and oxygen amount required for power generation. A controller (9) controls oxidizing agent supply, based on calculated target flow amount.    USE - For electric vehicle.    ADVANTAGE - Optimum oxygen amount is supplied according to the state of fuel cell, hence oxidizing agent supply power is reduced and fluctuation of power load and reduction of output voltage are prevented.    DESCRIPTION OF DRAWING(S) - The figure shows a block diagram of the fuel cell system.(Drawing includes non-English language text).    fuel cell (1)    controller (9)    search unit (21)    state stoichiometric ratio curve memory (23)    calculation unit (24)
NOVELTY - An operation controller predicts the electric power load, based on time series consumption data of hot water supply and time series consumption data of electric power. An electric power controller drives a thermoelectric joint supply device (3), using selected driving form, so as to adjust the output electric power of the device (3) based on the predicted electric power load.    USE - Co-generation system    ADVANTAGE - Improves the adaptability with respect to hot water supply thermal load, while achieving excellent energy saving property.    DESCRIPTION OF DRAWING(S) - The figure shows a block diagram of the co-generation system. (Drawing includes non-English language text).    thermoelectric joint supply device (3)    hot water storage tank (4)    hot water storage unit (6)    electric heater (14)    auxiliary water heater (27)
NOVELTY - A touch display panel (20a) provided in a computer (20), displays the operation state of the fuel feeders (161-16n). When a fuel requirement signal is supplied from the fuel feeder, the computer transmits supply enable signal when person in-charge operates permitted button after referring the situation around the requested fuel feeder as displayed in a surveillance monitor (36).    USE - For supplying fuel to fuel-cell vehicle, liquid petroleum gas (LPG) vehicle and compressed natural gas (CNG) vehicle.    ADVANTAGE - Improves the operability of the automated fuel supply system, and reduces the wait time of the customer.    DESCRIPTION OF DRAWING(S) - The figure shows a schematic view of the fuel supply system. (Drawing includes non-English language text).    fuel feeders (161-16n)    computer (20)    touch display panel (20a)    surveillance monitor (36)
NOVELTY - The storage device has positive and negative electrodes maintained in electrolyte. The positive electrode containing stable radical compound, maintains an electrolyte salt having electrochemical equivalent number which is 1-7 times the electrochemical equivalent number of the radical compound.    USE - Electrical storage device such as capacitor, secondary battery used in notebook computer, mobile telephone and electric vehicle.    ADVANTAGE - Improves the heavy current charging and discharging property of the electrical storage device.
NOVELTY - A heat absorption layer (7) is provided between the inner peripheral wall of battery storage case (31) and exterior electrode cover (51) provided in a cabinet (2).    USE - Non-aqueous electrolyte secondary battery pack e.g. lithium ion battery pack used in electronic device (claimed) such as mobile telephone and also used in electric vehicle.    ADVANTAGE - The heat generated inside the electrode cover at the time of overcharge is prevented by providing heat-absorption layer.    DETAILED DESCRIPTION - An INDEPENDENT CLAIM is also included for electronic device.    DESCRIPTION OF DRAWING(S) - The figure shows the non-aqueous electrolyte secondary battery pack.    Cabinet (2)    Lithium ion secondary cell (5)    Heat absorption layer (7)    Battery storage case (31)    Exterior electrode cover (51)
NOVELTY - The bag-shaped separator has base sheet (7) and ribs (8) protruded at positive electrode plate (1). The thickness of the base sheet containing 150-220 mean molecular weight percentage of polyethylene, is 0.10-0.22 mm.    USE - Lead storage battery for motor vehicle.    ADVANTAGE - Prevents oxidation and damage of the base sheet due to oxygen gas produced from the positive electrode plate. Hence prevents damage of the bag-shaped separator and short circuit between the positive and negative electrode plates. Achieves favorable voltage characteristics during high discharge in low temperature environment. Hence the life of the battery is prolonged and therefore lead storage battery having excellent reliability, is obtained reliably.    DESCRIPTION OF DRAWING(S) - The figure shows a sectional view of the bag-shaped separator.    positive electrode plate (1)    negative electrode plate (2)    base sheet (7)    ribs (8)
NOVELTY - The fuel cell system has a gas generation system (12) for generating a hydrogen-containing gas mixture, a fuel cell (14), a catalytic burner (24), a heat exchanger arrangement (28,30) for transferring heat generated in the catalytic to a thermal bearer medium, a fuel-powered burner (24) and a heat exchanger arrangement for transferring heat generated in the burner to a thermal bearer medium.    USE - E.g. for generating electricity in electric vehicles.    ADVANTAGE - The different system areas necessary for starting the system can be reliably heated with a simple configuration.    DETAILED DESCRIPTION - AN INDEPENDENT CLAIM is also included for:    (a) a burner arrangement for a fuel cell system.    DESCRIPTION OF DRAWING(S) - The drawing shows a block diagram representation of an inventive fuel cell system    gas generation system (12)    fuel cell (14)    catalytic burner (24)    heat exchanger arrangement (28,30)    fuel-powered burner (24)
NOVELTY - The tank (10) has a pure water zone (15) for holding pure water and having an upper space not filled with pure water. An antifreeze zone (16) is provided on the outer side of pure water zone to hold antifreeze. The antifreeze has a freezing point lower than a lowest temperature of a service temperature range of tank, and has density increasing as temperature reduces within service temperature range.    USE - For fuel cell system used in e.g. electric vehicle.    ADVANTAGE - Improves the starting ability of the fuel cell by ensuring that pure water in pure water tank is thawed quickly. Reduces stress produced in the tank when pure water in the tank freezes, and prevents the deformation and breakage of tank without thickening the wall of the tank.    DESCRIPTION OF DRAWING(S) - The figure shows the sectional line view of the pure water tank.    Pure water tank (10)    Bottom wall (11)    Outer side walls (12)    Top wall (13)    Pure water zone (15)    Antifreeze zone (16)
NOVELTY - The fuel cell (100) generates electricity by electrochemical reaction of hydrogen and dehydrogenated substance produced by the dehydrogenation reactor (4). The self-generated heat generated when fuel cell operates is supplied to the dehydrogenation reactor in addition to the heat from heat source.    USE - For use in fuel cell system for vehicle.    ADVANTAGE - Increases the thermoelectric conversion efficiency more significantly by effectively utilizing the self-generated heat of fuel cell for improving endothermic dehydrogenation reaction.    DESCRIPTION OF DRAWING(S) - The figure shows the block diagram of the vehicle fuel cell system incorporating thermoelectric conversion apparatus.    Cooling circuit (3)    Dehydrogenation reactor (4)    Sub-fuel cell (5)    Metal separator (22)    Fuel cell (100)
NOVELTY - The system has a first energy storage device (10) charged by a generator (12) and connected to a first load (16) normally used if an ignition switch (30) is on, a second storage device (20) and an arrangement (4) for controlling charging and discharging of the second storage device based on the states of the first storage device and generator. The charging and discharging device periodically discharges second storage device and determines its voltage-current characteristic.    USE - For providing electrical energy on board.    ADVANTAGE - Enables the initial energy value in a secondary energy storage arrangement to be accurately determined to provide a stable emergency supply.    DESCRIPTION OF DRAWING(S) - The drawing shows a schematic representation of an inventive on-board electrical supply system (Drawing includes non-English text)    first energy storage device (10)    generator (12)    first electrical load (16)    ignition switch (30)    second energy storage device (20)    arrangement for controlling charging and discharging of second storage device (4)
NOVELTY - A control device for adjusting energy flow in a fuel cell system (1) is created by an adjusting device (2) that alters a fuel cell's (3) operating parameters so as to vary the fuel cell's power output like the fuel cell's electrical voltage (RIBZ) and/or its electrical internal resistance (UOBZ).    USE - As a fuel cell system in electric vehicle.    ADVANTAGE - Energy flow is controlled more simply and more cost-effectively.    DETAILED DESCRIPTION - An INDEPENDENT CLAIM is also included for a method for controlling energy flow in a fuel cell system.    DESCRIPTION OF DRAWING(S) - The drawing shows a basic sketch to illustrate the operation of a fuel cell system according to the present invention.    Electrical voltage (RIBZ)    Electrical internal resistance (UOBZ)    Fuel cell system (1)    Adjusting device (2)    Fuel cell (3)    Electrical reservoir (4)    Electrical consumer (5)    Single cell (6)    Storage single cell (7)
NOVELTY - Vehicle anti-theft lock for a vehicle and its removable battery housing device has an outer tubular body and an inner telescopic rod, a lock seat for regulating the pulling out and or insertion of the telescopic rod and a removable battery housing plate. The whole assembly can be controlled using a remote control, while an acoustic alarm can be provided to detect efforts to release the lock assembly.    USE - Vehicle anti-theft lock for a vehicle and its removable battery housing.    ADVANTAGE - The inventive lock is inexpensive to manufacture and provides both mechanical and electronic anti-theft measures.    DESCRIPTION OF DRAWING(S) - The figure shows a perspective exploded view of an inventive anti-theft device.    tubular body (1)    telescopic rod (2)    lock seating (3)    battery housing base plate (4)    connection pin. (7)
NOVELTY - The method involves increasing the pressure in the anode region (2) to discharge medium from the anode region and reducing the pressure of the medium in the anode region to introduce the oxidation medium into the anode region. Air originating from the air supply (8) to the cathode region (3) and/or to a gas generation system is used as the oxidation medium.    USE - For providing reagent, especially based on hydrogen, to be reduced for the anode region of a fuel cell.    ADVANTAGE - Overcomes certain disadvantages of conventional arrangements, enabling simple, robust and inexpensive operation and requiring little space.    DETAILED DESCRIPTION - AN INDEPENDENT CLAIM is also included for:    (a) an arrangement for implementing the inventive method.    DESCRIPTION OF DRAWING(S) - The drawing shows a schematic representation of an arrangement for providing reagent to be reduced to the anode region of a fuel cell    fuel cell (1)    anode region (2)    cathode region (3)    valve (5)    air supply (8)
NOVELTY - There is catalyst carrier made from foamed metal in cavity of reconditioner. Catalyzer is cemented on serface and inside bores of catalyst carrier. Two electrodes of power source are connected electrically to two ends of catalyst carrier respectively. Air inlet and air outlet connected to outside are setup on cavity. Foamed metal containing opening bores is applied to catalyst carrier as the catalyst carrier of methanol reconditioner. The invented methanol reconditioner realizes quick starting at low temperature. Bed layer of catalyst reaching needed reaction temperature (200 deg. C) within 3 minutes or shorter begins to carry out reforming reaction of methanol for preparing hydrogen to obtain gas rich in hydrogen. The invention provides autothermic methanol reconditioner with features of small size, lightweight, low temperature, fast starting for car borne production of hydrogen.
NOVELTY - A USB interface charging device includes the following elements: a socket for receiving outlet supplied AC power, a vehicle charger socket for receiving outer DC power from vehicle power output terminals, a battery containing socket for receiving outer DC power from batteries, a supply conversion circuit of AC to DC and DC voltage conversion circuit for converting the above mentioned outer power and outer DC power to preset level DC power to output USB terminals of the said level DC power.
NOVELTY - The surfaces of the electronic component and bonding wire, arranged on the wiring board are coated with a resin sealing agent (15) such as silicone polymer with thermosetting property which is gel hardened in the shape of a film.    USE - Used in vehicle, for mounting wiring board arranged with electronic component.    ADVANTAGE - By coating the surfaces of the electronic component and bonding wire, with resin sealing agent, the usage amount of the sealing agent is reduced. The gel hardening of the sealing agent can be performed quickly, thereby reducing the production lead time and power consumption for dry heating.    DETAILED DESCRIPTION - INDEPENDENT CLAIMS are also included for the following:    (1) power module apparatus manufacturing method; and    (2) power module apparatus manufacturing apparatus    DESCRIPTION OF DRAWING(S) - The figure shows the side and top views of the rotating mechanism of the power module apparatus manufacturing apparatus.    resin-made case (3)    resin sealing agent (15)    spin coater (21)    motor (22)    rotation base (23)
NOVELTY - Production of hydrogen comprises a reforming process where a copper/copper oxide and zirconium oxide containing catalyst prepared by a templating technique is used.    USE - For production of hydrogen useful for fuel cell system.    ADVANTAGE - The method shows superior properties, stability in time on stream against the temperature and less formation of carbon monoxide in comparison to the commercial catalyst.    DETAILED DESCRIPTION - An INDEPENDENT CLAIM is also included for copper/copper oxide (Cu/CuO) and zirconium oxide (ZrO2) containing catalyst prepared by a templating technique.    DESCRIPTION OF DRAWING(S) - The figure is an X-ray diffraction pattern of a calcined catalyst precursor (copper oxide/zirconium oxide) mixed with 50 wt.% corundum as internal standard.
NOVELTY - The power supply has a capacitor (33) for storing the alternating current (AC) electric power output from an AC generator (11) by operator's kicking operation. The stored electric power is supplied to battery (16) of a fuel supply system (70), so as to drive an internal combustion engine.    USE - Power supply for driving internal combustion engine of vehicle.    ADVANTAGE - A stable supply of power is performed since only the electric power stored in the capacitor is supplied to the battery. Hence the internal combustion engine can be started reliably.    DESCRIPTION OF DRAWING(S) - The figure shows the block diagram of the power supply for vehicle. (Drawing includes non-English language text).    AC generator (11)    battery (16)    fuel injector (26)    capacitor (33)    fuel supply system (70)
NOVELTY - The assembly has the handle (16) which is selectively raised from the position at which the handle is placed below a rim of the battery, to the position at which the handle is placed above the rim. A pair of stationery brackets (12) extending from a battery case (2) secures and moves the handle between the positions.    USE - For vehicle, recreation and other applications.    ADVANTAGE - The necessity for removing the handle from the battery after installation is avoided.    DESCRIPTION OF DRAWING(S) - The figure shows a perspective view of the movable battery handle.    battery case (2)    stationery bracket (12)    handle (16)    gripping portion (20)    stopper (24)
NOVELTY - A sensor cell (54) has a detector (68) secured in electrical communication with a membrane electrode assembly (60), for detecting electrical signal between opposed sides of the membrane electrode assembly. A porous sensor water transport plate (74) directs cooling fluid to pass adjacent the sensor cell. A controller (108) controls operation of fuel cell (12), in response to communication from detector.    USE - For use in transportation vehicle. Also used as stationary power plant.    ADVANTAGE - Enables controlling the fuel supply efficiently.    DETAILED DESCRIPTION - An INDEPENDENT CLAIM is also included for a method of detecting fuel concentration in fuel cell.    DESCRIPTION OF DRAWING(S) - DESCRIPTION OF DRAWING - The figure shows a simplified schematic representation of the fuel cell power plant.    fuel cell (12)    sensor cell (54)    membrane electrode assembly (60)    detector (68)    water transport plate (74)
NOVELTY - The generator has a fuel cell stack arranged within an enclosure (14) arranged on a trailer (12) and accommodating a hydrogen storage unit. A hydrogen supply unit and an oxygen supply unit are provided partially within the enclosure, for respectively supplying hydrogen and oxygen to the stack. The generator has a power conditioning unit and a controller.    USE - Fuel cell type electric power generator for use in energy generation and distribution industries, and for use as fuel-cell mounted vehicle, to produce electrical power, and for use as back-up power generator during power failure.    ADVANTAGE - The generator is movable, as the enclosure is mounted on the trailer. The generator carries its own fuel supply, about 35 Kg of hydrogen for its extended operation. Enables providing AC or DC output from the generator by use of the power conditioning unit.    DETAILED DESCRIPTION - INDEPENDENT CLAIMS are also included for the following:    (1) transportable fuel cell type electric power generator; and    (2) method of providing fuel-cell generated electrical power at desired location.    DESCRIPTION OF DRAWING(S) - The figure shows a schematic view of the generator.    trailer (10)    flat base (12)    enclosure (14)    electrical panel (17)    vehicle (19)
NOVELTY - A controller (24) terminates supply of hydrocarbon fuel consisting of methanol or methane, and oxidant to anode and cathode of fuel cell, and supplies hydrogen gas to the anode of the cell, when temperature of the fuel cell exceeds threshold temperature value.    USE - Fuel cell system incorporating direct methanol fuel cell (DMFC) or solid oxide fuel cell (SOFC) used for vehicle.    ADVANTAGE - Maintains favorable operating temperature by supplying hydrogen gas to anode of fuel cell when temperature exceeds threshold, hence optimizes efficiency of the fuel cell system.    DETAILED DESCRIPTION - INDEPENDENT CLAIMS are also included for the following:    (1) method of operating fuel cell; and    (2) method of preheating fuel cell.    DESCRIPTION OF DRAWING(S) - DESCRIPTION OF DRAWING - The figure shows a functional block diagram of fuel cell system.    injectors (18,22)    controller (24)
NOVELTY - A hydrogen storage alloy has a bulk region and an interface region comprising catalytic metallic particles supported by a support matrix and voids. The catalytic metallic particles have diameters of less than 100 Angstrom. The catalytic metallic particles and voids are distributed throughout the interface region. The volume fraction of the voids in the interface region is greater than 5%.    USE - Used as negative electrode materials in electrochemical cells (galvanic or electrolytic); batteries (preferably metal hydride or nickel metal hydride batteries) including flat cells, wound cells, cylindrical cells, prismatic cells, sealed cells and vented cells; and fuel cells. It is used as electrochemical or thermal hydrogen storage materials. Batteries are used in hybrid electric vehicles and electric vehicles, and as starter batteries in vehicles such as automobiles, buses and tractors.    ADVANTAGE - The metal hydride batteries exhibit high power and high discharge rates at low operating temperatures. The improved kinetics achieved with the invention provide significantly improved low temperature operating characteristics and make high power operation at -30degreesC.    DESCRIPTION OF DRAWING(S) - The graph shows a comparison of the complex impedance plots at 23degreesC of cell batteries that include the B1 alloys and conventional B alloys, respectively, as the active negative electrode material.
NOVELTY - A microheater (2) comprises a microchannel formed on a substrate and a conductor disposed in the microchannel.    USE - For microfluidic devices used in chemical analysis, reaction engineering, drug discovery, electronics chip cooling, flow sensors, and bio-medical devices, electrophoresis and chromatography. Also for microfuel cells, microreactors, lab-on-a-chip applications.    ADVANTAGE - The invention provides rapid heating to temperatures above 360degreesC and rapid cooling. Rapid heating does not lead to the microheater devices weakening or burning out. The heating element allows in-situ heating of the channel only and does not require the heating of the whole chip bulk.    DETAILED DESCRIPTION - INDEPENDENT CLAIMS are also included for:    (A) a microfluidic device comprising a microchannel having the inventive microheater; and    (B) a method of fabricating a microheater comprising patterning a substrate, forming a channel (20) in the substrate, and forming a conductor in the channel.    DESCRIPTION OF DRAWING(S) - The figure shows a cross-section of a microheater.    Microheater (2)    Wafer (10)    Silicon nitride layer (14)    Channel (20)    Bombarding atoms (24)
NOVELTY - The apparatus (100) has a controller (150) that detects a variable effective gain of a differential amplifier circuit (130) and applies a battery module voltage to the input terminals of amplifier circuit. The controller detects an output voltage of the amplifier circuit, and calculates voltage value of the battery module by modifying the output voltage of the amplifier circuit based on the effective gain.    USE - Used for measuring voltage of a battery module of an electric vehicle (claimed).    ADVANTAGE - The controller enables the actual voltage of the battery module to be accurately measured regardless of change of resistivity of a resistor in the differential amplifier circuit. The controller efficiently calculates the actual effective gain of amplifier circuit, thereby enhancing the accuracy in the measurement of battery module voltage.    DETAILED DESCRIPTION - An INDEPENDENT CLAIM is also included for a method of measuring a value of a battery module voltage using a differential voltage using a differential amplifier circuit.    DESCRIPTION OF DRAWING(S) - The drawing shows a schematic diagram of an apparatus for measuring a battery module voltage of an electric vehicle.    Battery module voltage measuring apparatus (100)    Battery module (115)    Differential amplifier circuit (130)    Controller (150)    Auxiliary power source (190)
NOVELTY - The method involves feeding 4.5-5.5 moles of methane for each mole of oxygen in oxygen containing gas and feeding 1.8-2.2 moles of water for each mole of methane, to a fuel processor assembly which is maintained at a temperature in a range of about 600-1100degreesC and pressure of about 10-70 pounds/square inch for 0.1-50 seconds for producing hydrogen containing gas.    USE - For producing hydrogen in fuel processor assembly.    ADVANTAGE - Enables to control the pressure of fuel processor assembly and to maintain the gases within the fuel processor assembly.    DESCRIPTION OF DRAWING(S) - The figure shows a schematic view of the fuel processing assembly.    ports (1072,1082)    fuel processor assembly (1078)    heat exchanging coil (1080)    heat exchanger (1088)
NOVELTY - The system (10) has a vehicle system controller (VSC) (26) programmed and configured with fuel cell characteristics to relate fuel cell voltage to current. The VSC receives a current request based on vehicle loads, and determines a voltage related to the request using the characteristics. A closed loop controller (CLC) receives a voltage signal from the VSC to provide a command to a high energy converter (HEC) controller.    USE - Used for controlling power distribution in a hybrid fuel cell vehicle that is utilized to provide power to vehicle electrical load e.g. electric motor, heating, ventilating and air conditioning (HVAC) systems, water pump, fan and power steering pump.    ADVANTAGE - The vehicle system controller allows the fuel cell vehicle to work in conjunction with secondary power source such as a battery, ultra-capacitor, or other equivalent electrical storage device, to provide power to the electrical loads. The control system avoids usage of an undesirably large battery and the placing of limits on the electrical loads.    DETAILED DESCRIPTION - The HEC controller controls HEC to control voltage on bus. The voltage signal from the VSC is a voltage error that is a difference between the determined and measured voltage.    INDEPENDENT CLAIMS are also included for the following:    (A) a method of controlling the power distribution in a vehicle    (B) a vehicle comprising a fuel cell and a power source connected to an electrical bus.    DESCRIPTION OF DRAWING(S) - The drawing shows a control diagram illustrating a power distribution control system.    Power distribution control system (10)    Fuel cell (12)    Battery (20)    Vehicle system controller (26)    Closed loop controller (28)    Fuel cell controller (30)
NOVELTY - The structure has two fuel cells and a connector block (20) disposed adjacent to one side of the two cells. Another side of the fuel cells remains exposed to permit disengagement and removal of the fuel cell from the connector block. The block has two rows of apertures extending along a longitudinal axis. Anode and cathode terminating units are engaged with apertures in respective rows.    USE - Used for holding a fuel cell that converts energy of fuel e.g. metal hydrogen, natural gas and methanol gasoline, and an oxidant into usable electricity.    ADVANTAGE - The connector block allows ready replacement of the anode, cathode, or the ionically conducting medium of the individual cell disposed and hence provides a compact, lightweight design that has simple, efficient and user friendly maintenance operations, suitable for use by consumers in diverse applications.    DETAILED DESCRIPTION - An INDEPENDENT CLAIM is also included for a fuel cell battery device.    DESCRIPTION OF DRAWING(S) - The drawing shows an isometric view of two connector blocks adjacently aligned, with supporting end unit having air circulation fans.    Connector block (20)    Aperture row (22c`)    Mating aperture (23c)    Support units (25)    Plugs (30)
NOVELTY - The sensors (9b,9c) detect the temperature of cooling water in a cooler (2) and a bypass flow-path (3c), respectively. A controller (5) controls the initial stage opening of a three-way valve (8) which changes the ratio of cooling water flowing amount in cooler and bypass flow-path, before starting the circulation of cooling water based on detection results of sensors.    USE - For vehicle.    ADVANTAGE - Thermal shock is not provided to fuel cell, thereby preventing the deterioration of fuel cell.    DESCRIPTION OF DRAWING(S) - The figure shows the structure of fuel cell system. (Drawing includes non-English language text).    cooler (2)    bypass flow-path (3c)    controller (5)    valve (8)    sensors (9b,9c)
NOVELTY - The hydrogen contained in mixed gas is transferred to an aromatic compound by hydrogenation reaction. The obtained hydrogenated aromatic compound is separated. Hydrogen is separated from the obtained hydrogenated aromatic compound using dehydrogenation catalyst. Thus, separation and purification of hydrogen is carried out. Also claimed for supply method of hydrogen.    USE - For separating and purifying hydrogen contained in mixed gas. Hydrogen is used for fuel cells used in motor vehicles, and for domestic usages.    ADVANTAGE - Hydrogen of high purity is effectively separated from mixed gas containing hydrogen. Efficient supply of hydrogen is enabled.    DESCRIPTION OF DRAWING(S) - The figure shows the structure of separation-purification method of hydrogen contained in mixed gas, and storage-supply system of hydrogen. (Drawing includes non-English language text).    Hydrogen transfer process (1)    Partition process (2)    Storage (3)    Transportation process (4)    Hydrogen extraction process (5)    Transportation process (6)
NOVELTY - A resin molding article having ratio of thickness of groove trough portion (3) with respect to thickness of groove crest portion (2), of 50% or more, is formed. Subsequently, the resin molding article is carbonized to obtain a glassy carbon plate-shaped material (1). The glassy carbon plate-shaped material has groove structure only on one surface.    USE - For manufacture of glassy carbon plate-shaped material used as separator for fuel cells, metal-chemical engineering field and electric-electronic industrial field.    ADVANTAGE - The glassy carbon plate-shaped material with reduced curvature, is produced.    DESCRIPTION OF DRAWING(S) - The figure shows the sectional drawing of glassy carbon plate-shaped material having groove structure only on one surface.    glassy carbon plate-shaped material (1)    groove crest portion (2)    groove trough portion (3)
NOVELTY - A hydrogen storage material has a porous component, and a film coated on the surface of porous component. The porous component holds metal ultrafine particles having hydrogen occlusion ability, in hole. The film interrupts oxygen, and selectively permeates hydrogen.    USE - As hydrogen storage material used for fuel cell.    ADVANTAGE - The hydrogen storage material has excellent hydrogen occlusion ability. Aggregation and oxidation of metal ultrafine particles are prevented.    DESCRIPTION OF DRAWING(S) - The graph shows the hydrogen occlusion ability of hydrogen storage material. (Drawing includes non-English language text).f
NOVELTY - The width (W) of minimum intersection area (208) of expand network (203), is in the range of 55%-80% from upper portion of the network along height direction.    USE - Lattice structure for lead storage battery (claimed).    ADVANTAGE - The deformation of lattice is suppressed, as a result life period of battery is improved..    DETAILED DESCRIPTION - An INDEPENDENT CLAIM is also included for lead storage battery.    DESCRIPTION OF DRAWING(S) - The figure shows an explanatory drawing of the expand network.    network (203)    bone (206)    intersection area (208,209,210)
NOVELTY - Proton conductive material is manufactured by complexing composition of inorganic organic hybrid polyurethane using solid acid and/or acidic functional group. The polyurethane has hydroxyl group and/or amino group and the sum total of hydroxyl value and amine titer of polyurethane is 1 or more. The composition is obtained by condensing polyurethane and hydrolysable alkoxy silane.    USE - For proton conductive film used in polymer electrolyte fuel cell (both claimed) of motor vehicles. The proton conductive film is also used for water electrolysis, hydrohalic acid electrolysis, brine electrolysis, oxygen enricher, humidity sensor and gas sensor.    ADVANTAGE - The proton conductive material has excellent proton conductivity, since it has three-dimensional structure consisting of polyurethane and three-dimensional cross-linked portion consisting of silicon-oxygen bond. The material is manufactured easily and economically, and has excellent strength and heat resistance. Fuel cell having high temperature operability and excellent mechanical strength is provided using the proton conductive film.    DETAILED DESCRIPTION - INDEPENDENT CLAIMS are included for the following:    (1) manufacture of proton conductive material;    (2) proton conductive film which consists of proton conductive material;    (3) manufacture of proton conductive film; and    (4) polymer electrolyte fuel cell.
NOVELTY - The proton conductive material has silane modified epoxy resin composition containing alkoxy group content silane modified epoxy resin (A) and a hardener (B), which is complexed with solid acid and/or acidic functional group.    USE - For proton conduction film used for polymer electrolyte fuel cell (both claimed), water electrolysis, hydrohalic acid electrolysis, brine electrolysis, and oxygen enricher, humidity sensor and gas sensor.    ADVANTAGE - The proton conductive material has excellent proton conductivity, high strength and heat resistance. Manufacture of proton conductive material is easier and economical. A fuel cell with high temperature operability and mechanical strength, is obtained.    DETAILED DESCRIPTION - The epoxy resin (A) is obtained by dealcoholization condensing reaction of bisphenol type epoxy resin and hydrolysable alkoxy silane.    INDEPENDENT CLAIMS are included for the following:    (1) manufacture of proton conductive material;    (2) proton conduction film;    (3) manufacture of proton conductive film; and    (4) polymer electrolyte fuel cell.
NOVELTY - The lead storage battery has an anode lattice component and a cathode plate. The anode lattice component consists of a rolling component containing palladium-calcium alloy. The cathode plate contains 0.5-4.5 mass% of barium sulfate with respect to cathode active material. Barium sulfate has average particle diameter of 1 micron or more.    USE - As electric power supply unit of motor vehicles.    ADVANTAGE - The inexpensive lead storage battery has improved productivity, battery property and industrial utility without deterioration of cathode active material during charging-and-discharging cycle.
NOVELTY - The non-aqueous electrolyte battery comprises anode (1), cathode (2) and a non-aqueous electrolyte containing a lithium salt and a normal temperature fused salt as main component. The anode contains an anode active material having a layered alpha-sodium iron oxide (alpha-NaFeO2) type crystal structure, and baked component of lithium, manganese, nickel, cobalt and oxygen.    USE - As power supply for electronic device and electric vehicle.    ADVANTAGE - The non-aqueous electrolyte battery is safe to use at high temperature environment and during overcharging, and has high discharging property and excellent preservability and operating ability.    DETAILED DESCRIPTION - The non-aqueous electrolyte battery comprises an anode, a cathode and a non-aqueous electrolyte containing a lithium salt and a normal temperature fused salt as main component. The anode contains an anode active material having a layered alpha-sodium iron oxide (alpha-NaFeO2) type crystal structure, and baked component (LiaMnbNicCodO2), where a is greater than 0 and less than 1.3, d is greater than 0 and less than 1, sum of b,c and d is 1, Li is lithium, Mn is manganese, Ni is nickel, Co is cobalt and O is oxygen.    DESCRIPTION OF DRAWING(S) - The figure shows the sectional drawing non-aqueous electrolyte battery.    Anode (1)    Cathode (2)    Separator (3)    Metal resin composite film (5)    Anode mix (11)    Anode collector (12)
NOVELTY - The battery has diode (117) arranged in parallel with positive-electrode terminal (109) and electric current interruption lead (110), to detect open circuit voltage of the battery.    USE - Used as power supply in motor vehicle, electric vehicle, portable apparatus such as note-book personal computer, word processor, video camera and mobile telephone.    ADVANTAGE - Enables to detect cell voltage even of electric current interruption lead disconnects for safety, by arranging diode in parallel with the lead. Therefore special installation is not required.    DESCRIPTION OF DRAWING(S) - The figure shows the notional block diagram of lithium secondary battery.    upper cover case (106)    packing (107)    positive-electrode terminal (109)    electric current interruption lead (110)    diode (117)
NOVELTY - The method involves determining whether the lead storage battery mounted on a vehicle exists in state suitable for restarting engine from idle stop state, based on the charging state of battery and judges whether to perform idle stop of engine based on the determination result.    USE - For determining state of lead storage battery mounted on motor vehicle.    ADVANTAGE - The failure on traffic safety can be beforehand prevented by canceling idle stop operation when a problem is judged to exist in restart of engine after idle stop.    DESCRIPTION OF DRAWING(S) - The figure shows a flowchart explaining the lead storage battery state determination process. (Drawing includes non-English language text).
NOVELTY - Catalyzed aromatization of lower hydrocarbon e.g. methane, comprises adding 1-20 vol% of hydrogen to raw material lower hydrocarbon gas, in the presence of a catalyst (20). The catalytic reaction jointly produces an aromatic and hydrogen. The catalyst has a metallic element or a metallic element compound supported on a porous metallosilicate.    USE - For performing catalyzed aromatization of lower hydrocarbon such as methane, to obtain aromatic compound and hydrogen (claimed). Aromatic compound such as benzyl and naphthalene, is used as raw material for chemical and pharmaceutical industry. Hydrogen is used as natural gas, bio gas and fuel for fuel cell and semiconductor.    ADVANTAGE - The catalyzed aromatization reaction has improved reaction rate and catalyst life, and efficiently manufactures aromatic compound and hydrogen without generating carbon during secondary reaction. The aromatization catalytic reaction apparatus is simple and reliable.    DETAILED DESCRIPTION - INDEPENDENT CLAIMS are also included for:    (1) manufacture of aromatic compound and hydrogen, which involves performing catalytic reaction of lower hydrocarbon gas; and    (2) catalyzed aromatization apparatus comprising:    (a) raw material lower hydrocarbon gas introductory portion (11);    (b) catalytic reaction container (10) which stores the catalyst;    (c) product separation unit (30) connected to gas outlet, which separates hydrogen from exhaust gas;    (d) gas reflux path which delivers separated hydrogen, or hydrogen and lower hydrocarbon gas to the gas introductory portion; and    (e) gas outlet (28).    DESCRIPTION OF DRAWING(S) - The figure shows the schematic diagram of catalyzed aromatization reaction apparatus. (Drawing includes non-English language text).    Catalytic reaction container (10)    Gas introductory portion (11)    Gas outlet (12)    Catalyst (20)    Gas outlet (28)    Product separation unit (30)
NOVELTY - An electric vehicle has a trolley support (9) to support a trolley (8) mounted with batteries (5). A lift mechanism (10) is provided to lift the vehicle body (3) at specific height to withdraw/insert the trolley for mounting batteries. A raising-lowering mechanism (11) is lowered/raised between different positions to insert/withdraw the trolley.    USE - For physically impaired person and aged person.    ADVANTAGE - The batteries are charged easily and conveniently.    DESCRIPTION OF DRAWING(S) - The figure shows the back elevation of lift mechanism in electric vehicle.    vehicle body (3)    battery (5)    trolley (8)    trolley support (9)    lift mechanism (10)    raising-lowering mechanism (11)
NOVELTY - The battery monitor (101) has display section (107) which notifies battery characteristics such as voltage, electrolyte-level position or electrolyte-liquid specific gravity to user. The display section is arranged at or adjacent to the windshield (105) of vehicle (100), such that the user easily view information displayed on the display section.    USE - For monitoring performance of lead batteries which supply electric power for various electric equipment mounted on vehicles.    ADVANTAGE - Facilitates easy and frequent view of the battery condition to user by eliminating the need to open engine hood and remove insulation cover.    DESCRIPTION OF DRAWING(S) - The figure shows a perspective view of the vehicle mounted battery monitor. (Drawing includes non-English language text).    vehicle (100)    battery monitor (101)    battery (103)    windshield (105)    display section (107)
NOVELTY - Carbon fiber and an alkali metal compound are forcedly stirred in an inert atmosphere. An aggregated-form treated substance is produced by processing and carrying out melting solidification at 300-550 degrees C. The treated substance is heat-processed at 600-800 degrees C, and alkali activation processing of the carbon fiber in the treated substance is carried out to obtain activated carbon fiber.    USE - Manufacturing activated carbon fiber for electrodes of electrical double layer capacitor (claimed) used for electric vehicles, mobile telephones, notebook personal computers and other electronic devices.    ADVANTAGE - The manufacturing method enables implementation of alkali activation processing by a very convenient operation, and mass-production of activated carbon fiber is achieved. The aggregated-form treated substance can be easily transferred for alkali activation processing, without carrying out complicated raking operation from the reaction container. The elimination of raking operation prevents damage of reaction container and improves its durability. The permeability of treated substance is improved, and the maintenance of reaction container is reduced, which shortens the time of alkali activation processing. The forced stirring promotes dehydration reaction. Even when the blending quantity of alkali metal compound is decreased, uniform coating of the alkali metal compound to the carbon-fiber surface is achieved and raw-material cost is decreased. Foaming is suppressed as escape of gas accompanying dehydration reaction is promoted. The obtained activated carbon fiber provides electrical double layer capacitors having high capacitance.    DETAILED DESCRIPTION - An INDEPENDENT CLAIM is included for electrical-double-layer capacitor having a capacitor electrode containing the activated carbon fiber.
NOVELTY - A sealing film (4) seals an electrical storage container shaped film (5) accommodating anode, cathode and separator. The exposed portion of anode terminal (1b) and cathode terminal (2b) is divided into two sections. One section of terminal is attached to film (4) and the other section is attached to film (5).    USE - Film-type battery used in notebook type personal computer, mobile telephone, air conditioner and vehicle mounted apparatus such as power window and car stereo.    ADVANTAGE - Improves durability and reduces size of the battery.    DESCRIPTION OF DRAWING(S) - The figure shows a perspective view of the battery.    Terminals (1b,2b)    Films (4,5)    Battery (10)
NOVELTY - The devices receives power from fuel cell unit (2) and secondary battery unit (3) based on the predetermined usage settings. A display unit displays the usage state of the fuel cell unit and battery unit when preset operation is performed by pointing device (152).    USE - Electronic device for e.g. digital camera, personal digital assistant and computer (claimed) e.g. laptop computer.    ADVANTAGE - The usage state of the fuel cell and secondary battery are displayed effectively.    DETAILED DESCRIPTION - INDEPENDENT CLAIMS are also included for the following:    (1) electronic device system;    (2) computer; and    (3) power supply setting method of electronic device.    DESCRIPTION OF DRAWING(S) - The figure shows the block diagram of the electronic device system.(Drawing includes non-English language text).    Electronic device (1)    Fuel cell unit (2)    Secondary battery unit (3)    CPU (11)    Display controller (14)
NOVELTY - The hydrogen occlusion composite material contains a hydrogen occlusion alloy (2) filled in the pores of a porous carbon material (1).    USE - Used as power source of motor vehicle.    ADVANTAGE - The hydrogen occlusion composite material occludes and discharges hydrogen near normal temperature and normal pressure easily and reliably. Hydrogen desorption property of the material is improved and destruction of the material during use and pulverization are prevented.    DESCRIPTION OF DRAWING(S) - The figure shows the sectional drawing of the structure of hydrogen occlusion composite material.    Carbon nanotube (1)    Hydrogen occlusion alloy (2)
NOVELTY - Lithium secondary battery comprises an internal electrode body and an organic electrolyte. The electrode includes an anode containing a specific amount of acetylene black, and a cathode, both wound or laminated via a separator. The electrodes are fitted with several current collecting portions.    USE - As an electric source for driving of the motor of an electric vehicle etc.    ADVANTAGE - The battery has a capacity of at least 2 and an internal resistance of at most 4 mohm. The acetylene black is added in an optimized amount, resulting in batteries having improved electron conductivity, reduced internal resistance and capable of discharging in large output and current.    DETAILED DESCRIPTION - The electrodes are fitted with several current collecting portions. The active material used in the positive electrode satisfies the relation that the product of average particle diameter (R) (microns) and the specific surface area (S) (m2/g) is 6 - 50, where R is greater than 5 microns and S is lower than 2 m2/g. The amount of acetylene black added to the anode active material satisfies the equation S at most W at most S+5(W at most 10), where W is the amount (weight %) of acetylene black added. An INDEPENDENT CLAIM is included for the preparation of the lithium secondary battery.
NOVELTY - A structural component comprises of a frame supporting its corresponding functional element (7) chosen between a bipolar (5) sheet and respectively a diaphragm. The frame comprises a first annular frame and a second annular frame which are structurally independent of each other and coupled together coaxially, one inside the other.    USE - For electrolytic cells of an electrochemical reactor of the filter-press type.    ADVANTAGE - The structural component comprises a frame that is made of materials resistant to corrosion by chemical agents and resistant to the high working pressures of the reactor.    DESCRIPTION OF DRAWING(S) - The drawing shows a diagram view of electrochemical reactor of the filter press type of the invention.    Reactor (1)    Electrolytic cells (2)    Sealing elements (3)    Bipolar (5)    Functional element (7)
NOVELTY - A drive arrangement for a motor vehicle comprises a combustion engine (10) and power electronics unit (1) for control of an electric machine, where the power electronics have a support (2, 3) that is configured as a heat sink. The heat sink is connected to the coolant circuit (11) of the combustion engine.    USE - Motor vehicle drive arrangement.    ADVANTAGE - Configuration of the support for the power electronics as both heat sink and support saves costs and weight.    DESCRIPTION OF DRAWING(S) - The figure shows a longitudinal section through an inventive drive arrangement.    combustion engine (10)    power electronics unit (1)    combined support and heat sink (2, 3)    coolant circuit. (11)
NOVELTY - A device for detecting an electric current including a wiring carrier, e.g. (1), a precision resistance (3) on the upper or lower side, in the form of a resistance film, e.g. (4), integrated into the metallic regions (22) of the wiring carrier, and at least two contact sites.    USE - The device is useful in automobile construction, e.g. for current sensors, battery energy management modules, high current starter-generator modules.    ADVANTAGE - The device saves space, e.g. for compact current sensors, and has provision for insertion of Mn, constantan, or films of these materials and integration of the precision directly into the ceramic wiring carrier.    DETAILED DESCRIPTION - An INDEPENDENT CLAIM is included for a method for production of the device involving soldered contacts, and a thin, less than 5 micron thick Ni, NiAu, or Sn coating, applied by chemical or electrochemical deposition, or sputtering.    DESCRIPTION OF DRAWING(S) - The drawing shows across-section of a system involving a DBC wiring carrier.    DBC wiring carrier (1)    precision resistance (3)    resistance film (4)    contact site (8)    electrically insulating epoxy adhesive (9)    upper side (11)
NOVELTY - An electromechanically integrated power unit for electric car features that a water cooled motor is used and the power transistors IPM (or IGBT) and control circuit are arranged on the water jacket of motor. Its advantages are light weight, small size, simple structure and low energy consumption.
NOVELTY - The present invention relates to a new type aromatic polysulfoether cyclic compound, its synthesizing method and application.    DETAILED DESCRIPTION - The invention provides its structure formula, and its synthesizing method is characterized by that it adopts aromatic compound and sulfur chloride, and makes them produce reaction for 2-24 hr. at 20-60 deg.C in the presence of Lewis acid under the condition of high dilution, and utilizes one-step reaction process to obtain the invented aromatic polysulfoether cyclic compound. The compound features quick ring-opening reaction, has no need of using any catalyst and can easily produce high molecular weight linear polymer, so that it can be used as adhesive material.
NOVELTY - A battery (7) to power the transmitter (8) is arranged inside the frame (1) connected to the valve (4) of vehicle wheel. The transmitter is moved within the frame by the force of the spring (10) to open/close the circuit to transmit signal corresponding to the tire pressure of respective wheels.    USE - For motor vehicle.    ADVANTAGE - Indicates tire pressure reliably.    DESCRIPTION OF DRAWING(S) - The figure shows the cross-section of the wheel pressure indicator.    Frame (1)    Valve (4)    Battery (7)    Transmitter (8)    Spring (10)
NOVELTY - The system has at least one fuel cell (2), especially a polymer electrolyte membrane cell, and a gas generation system (3) that produces a gas rich in hydrogen from air, water and a material containing hydrocarbons such as petrol or diesel. All the water required in the gas generation system region passes as water vapor from the area of the at least one fuel cell into the area of the gas generation system.    USE - For generating at least part of the propulsion energy for a transport arrangement for land, water or air (claimed).    ADVANTAGE - Overcomes certain disadvantages of conventional arrangements to provide a small, compact and simple fuel cell system with high efficiency.    DESCRIPTION OF DRAWING(S) - The drawing shows a schematic representation of an inventive fuel cell system    fuel cell stack (2)    gas generation system (3)    membrane (13)    membrane module (11)    reformer (4)
NOVELTY - An electric soluble-layer capacitor comprises positive and negative electrodes and an electrolyte impregnating the electrodes. The electrodes contain a nonporous carbon as an electrode active material.    USE - As electric power storage devices which are charged and discharged e.g. electric vehicles, solar battery-assisted power supplies, and wind power-assisted power supplies.    ADVANTAGE - The capacitor has a wide range of operating temperature, large capacitance, high withstanding voltage, high energy density, low internal resistance and excellent power density. Unlike the activated carbon electrodes of the prior art capacitor, in the nonporous carbon, any interface forming an electric double layer does not substantially exist when the device or capacitor is assembled.    DETAILED DESCRIPTION - An electric soluble-layer capacitor comprises positive and negative electrodes and an electrolyte impregnating the electrodes. The electrodes contain a nonporous carbon as an electrode active material. The nonporous carbon has well grown, multiple layers of graphene having an average inter-planar spacing d002 of 0.350 - 0.380 nm. The nonporous carbon is obtained by activating easily graphitizable carbon which is produced by calcining needle coke or pitch made infusible. The electrolyte is a liquid electrolyte having a planar molecular structure.
NOVELTY - A fuel supplying apparatus comprises a fuel and a polymer for controlling rate of fuel release.    USE - For a fuel cell, e.g. direct methanol fuel cell (DMFC) (claimed).    ADVANTAGE - The apparatus does not require additional devices or tubes to control the fuel concentration and is capable of releasing fuel at an appropriate rate. It controls rate of fuel release via its material characteristics, and thus is capable of maintaining the fuel concentration to prevent the inappropriate fuel concentration from affecting operation performance. It is easy to carry and convenient for storing or adding the fuel.    DETAILED DESCRIPTION - An INDEPENDENT CLAIM is also included for a methanol fuel cell using the inventive fuel supplying apparatus.
NOVELTY - The method involves applying a charge to anode and cathode cooler flow plates (22, 26) of a fuel cell stack (20) and depositing a material on a portion of the flow plates in response to the charge. The deposited material is used to insulate a part of the fuel cell stack from a coolant flowing through the fuel cell stack. Two layers are formed on the flow plates by depositing two electrocoating materials, respectively.    USE - Used for forming an electrically insulating layer that insulates a flow plate e.g. graphite composite or a metal flow plate, of a fuel cell stack.    ADVANTAGE - The formation of the layer tolerates a misalignment between the anode and cathode cooler flow plates, as the layer forms on all flow plate surfaces that are exposed to the electrocoating material, regardless of whether these surfaces are land or channel surfaces.    DETAILED DESCRIPTION - An INDEPENDENT CLAIM is also included for a fuel cell system.    DESCRIPTION OF DRAWING(S) - The drawing shows a schematic view of a system to form a layer of electrically insulative material that lines coolant passage ways of flow plates of a fuel cell stack.    Fuel cell stack (20)    Anode and cathode cooler flow plates (22, 26)    Electrical output terminal (30)    Flow subsystem (40)    Reservoir (42)    Fluid communication conduits (44, 46)
NOVELTY - Primary and secondary reaction layers, electrolyte membrane and main and auxiliary current collecting layers are formed. The primary reaction layer is formed by repeatedly applying a reaction layer forming material on the main current collecting layer of the fuel cell at predetermined intervals. An inkjet type discharging device is used for forming the reaction layers.    USE - For manufacturing fuel cell used as power supply in electronic apparatus (claimed) and motor vehicles (claimed).    ADVANTAGE - Enables to efficiently manufacture fuel cell which has high input density and enhanced properties. A reaction layer of uniform and predetermined amount of catalyst metal is formed efficiently.    DETAILED DESCRIPTION - INDEPENDENT CLAIMS are also included for the following:    (1) electronic apparatus; and    (2) motor vehicle.    DESCRIPTION OF DRAWING(S) - DESCRIPTION OF DRAWING - The figure shows a schematic view of the inkjet type discharging device used for fuel cell manufacture.    discharging device (20A)    inkjet head (22)    table (28)    tank (30)    suction cap (40)
NOVELTY - The remaining durability of the battery is determined in the new and fully charged state and the battery parameter is monitored during battery usage. An acceleration factor is obtained for the monitored battery parameter, based on which reduced battery durability is estimated to output warning signal accordingly.    USE - For predicting remaining durability of battery used in vehicle.    ADVANTAGE - Provides more accurate prediction of remaining durability of the battery.    DETAILED DESCRIPTION - An INDEPENDENT CLAIM is also included for battery monitoring method.    DESCRIPTION OF DRAWING(S) - The figure shows a flow chart of the battery remaining durability prediction process.
NOVELTY - The engine has a cylinder head (17) affixed to a cylinder block (13) of an engine body (12), and a crankshaft (23) driven by a piston (21). An engine accessory is supported directly by an oil pan (19) of a crankcase assembly and the block. A compressor (37) is supported on the block and an upper end of the pan, and placed closer to the crankshaft. A compressor body is placed in an outer lateral area of a bulkhead (16).    USE - Used for powering a vehicle and for driving accessories that serves functions such as air conditioning, electrical power generation and power assisting vehicle components.    ADVANTAGE - The engine accessory is mounted without overstressing the oil pan that provides a part of the support. The compressor body is positioned in the outer lateral area of the bulkhead, thus enabling the compressor body to be placed closer to the crankshaft without obstruction so that the compressor can be arranged in a compact manner. The compactness of the compressor reduces the oversize of the engine. The compressor is supported on the cylinder block and on the upper end of the oil pan, hence effectively improving the support of the compressor on the engine body.    DESCRIPTION OF DRAWING(S) - The drawing shows an enlarged front elevational view of an internal combustion engine.    Engine body (12)    Cylinder block (13)    Bulkhead (16)    Cylinder head (17)    Oil pan (19)    Piston (21)    Crankshaft (23)    Compressor (37)
NOVELTY - The system has two levers (1,2) suspended by a U-joint. Two weights with or without leaf springs are coupled to the long arm of the levers. A short arm of the lever (1) imparts rotary motion to a gearbox when the long arm of the lever (1) is moved. The motion imparts a kinetic energy to the lever (2) to lift the long arm of the lever (2) such that the reciprocative movement of the two levers is continuous to run the system.    USE - Used for converting gravity and force of leaf springs to continuous rotary motion to drive a car, ship, airplane, industrial machine, agricultural machine and AC generator, and to convert only the leaf spring force to continuous rotary motion to drive airplane, car, truck, ship and AC generator (claimed), and to generate electrical power with constant rate.    ADVANTAGE - The continuous rotary motion drives a car, an airplane, a ship, and generates electrical power with constant rate, thus avoids environmental pollution due to the gasoline which releases the lead, and hence protects the human health. The power generating system converts the straining force of the leaf springs to rotary motion to drive an airplane. The power generating system is safe as the fuel tank in any vehicle or an airplane is the biggest risk threatens the boarders.    DESCRIPTION OF DRAWING(S) - The drawing shows a perspective view of the design of the power generating system of the gravity and leaf springs.    Levers (1, 2)    Weights (5, 6)    Bearings (7, 8, 9, 10)    U-joint (15)    Long arms (45, 47)
NOVELTY - Quality control of a diffusion media involves determining a material constant based on imbibing of complete wetting liquid, determining an internal contact angle or ratio of volumes of high energy pores to low energy pores based on imbibing of partial wetting liquid by the diffusion media and comparing them to empirical standard data.    USE - In fuel cell e.g. proton exchange membrane fuel cell used in electric vehicles.    ADVANTAGE - The techniques provide for quality control by measuring liquid handling properties of the diffusion media directly and quantitatively. The testing method facilitates diffusion media manufacturers to quantitatively measure the properties of the diffusion media that can be used to refine further processing steps. The material constant and/or contact angle can be used to aid in the application of micro-porous coating to determine required composition of solvent used to apply the micro-porous layer.    DESCRIPTION OF DRAWING(S) - The drawing shows a schematic of the fuel cell.
NOVELTY - Light emitting diodes (LEDs) (12) are provided at two of the spokes (14,16,18,20) of each wheel (9,11). The LEDs are briefly illuminated each time an electrical reception contact at the end of the corresponding spoke comes into contact with an electrical contact located on the inner side of each aluminum disc (8,10).    USE - Lighting apparatus and power supply for bicycle.    ADVANTAGE - Can be easily and efficiently manufactured and marketed. Provides simple structure which promotes cost effective manufacture.    DETAILED DESCRIPTION - The rotation of a rear wheel (11) causes a generator (2) to produce power which is transferred to front and rear aluminum discs (8,10) via front and rear wires (4,6) respectively.    DESCRIPTION OF DRAWING(S) - The figure shows the side view of bicycle.    Generator (2)    Front and rear wires (4,6)    Disc (8,10)    Wheel (9,11)    LEDs) (12)    Spokes (14,16,18,20)
NOVELTY - A lightweight flywheel containment includes a layer of impedance matching material that matches the mechanical impedance of flywheel rotor (11) fragments caused by structural failure of the flywheel. The layer of impedance matches a material being intermediate the three radially positioned layers of material and the flywheel, and being in contact with an inner layer of the three radially positioned layers.    USE - For use on high speed flywheels and mobile applications for power peaking on e.g. hybrid vehicles, automobiles, trucks, buses and trains.    ADVANTAGE - The inventive flywheel containment is capable of fully containing high speed fragments of flywheel caused by structural failure. It does not reduce the benefit of power peaking capability of flywheels for mobile applications.    DETAILED DESCRIPTION - A lightweight flywheel containment consists of three radially positioned layers of material, and a layer of impedance matching material that matches the mechanical impedance of flywheel rotor fragments caused by structural failure of the flywheel. Each material layer is in contact with an adjacent layer and composed of a different material. The layer of impedance matching material being intermediate the three radially positioned layers of material and the flywheel and being in contact with an inner layer of the three radially positioned layers.    DESCRIPTION OF DRAWING(S) - The drawing shows a flywheel rotor encased in a containment case.    Container case (10)    Rotor (11)
NOVELTY - Provided is a proton-conductive polymer membrane, which has excellent electrochemical properties, thermal stability and mechanical properties, and is capable of reducing methanol cross-over.    DETAILED DESCRIPTION - The proton-conductive polymer membrane comprises 100 parts by weight of a fluoropolymer having a pendant sulfonate group, and 1-10 parts by weight of demineralized clay that is interlayer-separated into a nano-sized planar structure and has an aspect ratio of 1/1000 to 1/30. The proton-conductive polymer membrane is manufactured by the method comprising the steps of: dissolving a proton-conductive polymer having a pendant sulfonate group into an organic solvent; dispersing clay treated with a demineralizing agent into a separate organic solvent; mixing both solutions and stirring them to obtain a mixed solution; and forming a membrane by using the mixed solution.
NOVELTY - A high performance liquid gasket composition is provided to improve the sealing property due to its hybrid structure comprising a spacer and rubber. By using the liquid gasket composition, the time and cost spent for producing a gasket can be reduced owing to reduction in the vulcanization period and elimination of the mold fabrication process, and the sealing can be semi-permanent.    DETAILED DESCRIPTION - The high performance liquid gasket composition comprises, based on 100 pts.wt. of a butadiene rubber, 40-43 pts.wt. of carbon black, 0.5-0.8 pts.wt. of polyethylene glycol, 4-6 pts.wt. of a coupling agent, 0.7-1.2 pts.wt. of a peroxide type vulcanizing agent, 23-28 pts.wt. of paraffin-based oil and 2-5 pts.wt. of a dimension stabilizing agent. A gasket for a fuel cell is formed by applying the gasket composition to each of the upper and lower side of the spacer, in which the spacer is a polyester film having a thickness of 0.3-0.4 mm and the gasket composition is applied with a thickness of 0.15-2 mm and a width of 0.3-0.35 mm.
NOVELTY - A device for preventing the reverse connection of a battery for vehicle is provided to prevent the damage and malfunction of electric units.    DETAILED DESCRIPTION - A device for preventing the reverse connection of a battery is composed of first and second power cables(21,22) connected to the positive and negative poles(11,12) of the battery(10), a connection detecting unit(23) connected to the power cables and switching on/off according to the connection of the battery and the power cables, and a warning unit(24). The warning unit warns a worker of the connection of the battery and the power cables when the connection detecting unit switches on.
NOVELTY - An air conditioning system for a vehicle is provided to lower the room temperature without the waste of energy by converting the heat of sunlight into electricity and operating the air conditioning system by the electricity.    DETAILED DESCRIPTION - An air conditioning system for a vehicle comprises a thermoelectric generation module (51) converting the external heat into electricity; battery (52) storing the electricity generated from the thermoelectric generation module; an air conditioning system (60) air conditioning the vehicle through circulation of a refrigerant; a first driving unit operating a compressor (61) of the air-conditioning system by the power of an engine (56); a second driving unit operating the compressor of the air conditioning system by sources of electricity of the battery; and a selection switch (55) selecting and operating one of the first driving unit and the second driving unit.
NOVELTY - A heat management device of a Ni-MH battery for electric and hybrid electric vehicles and its management method are provided, to suppress the increase of temperature due to charge/discharge of a battery and to reduce the temperature variation between battery modules, thereby improving the durability and charge efficiency of batteries and allowing a battery to be charged rapidly.    DETAILED DESCRIPTION - The heat management device comprises a battery tray having a cooling pan and an air inlet hole; a thermoelement (50) adhered to both faces of each battery module (100) stored in a battery tray (10); a temperature sensor (40) adhered to the each battery module to sensor the temperature in real time; a BMS (battery management system, 60) sensing the temperature of each battery module to control it; and a power control unit (70) connected with the thermoelement to control the supply and cutting of electricity and the BMS to allow a signal to be communicated.
NOVELTY - The multi charging adaptor for vehicle is provided to charge a cell phone or a PDA with one adaptor in a vehicle.    DETAILED DESCRIPTION - The multi charging adaptor for vehicle comprises a main body (110), a charging line (120) connected to a transformer of the main body, a PDA connector (130) connected to the charging line, and a cell phone connector (140) connected to the charging line. The main body includes a cigar plug, a transformer, and a controller. The cigar plug is connected to a cigar jack of the vehicle and receives DC power. The transformer transforms and outputs the voltage inputted through the cigar plug according to a switching signal. The controller determines whether the cell connector or the PDA connector is connected to the cell phone or the PDA and outputs the switching signal.
NOVELTY - The hydrogen separating apparatus (1) is equipped with hydrogen separating membrane on a porous support, and gas-flow guiding component (5). The component (5) rectifies hydrogen-containing gas which flows along the hydrogen separating membrane. A gap between the component (5) and hydrogen separating membrane, which comprises inlet of hydrogen-containing gas, has larger gas flow than downstream portion.    USE - For separating hydrogen contained in reformed gas.    ADVANTAGE - The hydrogen separating apparatus effectively contacts hydrogen in reformed gas with hydrogen separating membrane, and permeates hydrogen uniformly. The hydrogen separating apparatus effectively suppresses hydrogen embrittlement, and has improved and stable hydrogen-permeability.    DESCRIPTION OF DRAWING(S) - The figure shows sectional view of the structure of hydrogen separating apparatus. (Drawing includes non-English language text).    Hydrogen separating apparatus (1)    Hydrogen separating component (2)    Flange (3)    Bellows (4)    Gas-flow guiding component (5)
NOVELTY - Concave portions are formed on silicon substrate (1) by etching selectively oxidized portions of substrate, before forming palladium-silver (Pd-Ag) alloy film (50) on thermal oxidation film comprising silicon oxide on surface (2) of the substrate. The thermal oxidation film on the surface (3) of the substrate, is patterned to form through-holes (70), after forming etching protective film (6) on the alloy film.    USE - For manufacturing hydrogen-permeation filter (claimed) used in hydrogen supply system (claimed) of small-sized fuel cell for motor vehicle and personal computer.    ADVANTAGE - The damage to Pd-Ag alloy film is prevented, by forming the etching protective film and the through-holes are formed efficiently. The size of the filter is reduced and the hydrogen permeation efficiency is improved.    DETAILED DESCRIPTION - INDEPENDENT CLAIMS are also included for the following:    (1) hydrogen-permeation filter; and    (2) hydrogen supply system.    DESCRIPTION OF DRAWING(S) - The figure shows the manufacturing process of the hydrogen-permeation filter. (Drawing includes non-English language text).    silicon substrate (1)    surfaces of substrate (2,3)    thermal oxidation film (4)    etching protective film (6)    through-holes (7)    Pd-Ag alloy film (50)
NOVELTY - A memory stores the failure determination result of the vehicle mounted apparatus, e.g. secondary battery, determination frequency or time. The failure determination is performed several times only when the previous and current determination results are not in accord.    USE - Used for diagnostics of vehicle mounted apparatus e.g. secondary battery that drives control apparatus and ancillary equipment in hybrid vehicle during stop of engine.    ADVANTAGE - Reduces the power consumption of the battery and prevents incorrect detection of secondary battery failure by performing failure determination several times only when previous and current determination results are not in accord.    DESCRIPTION OF DRAWING(S) - The flow chart illustrates vehicle mounted apparatus diagnostics process. (Drawing includes non-English language text).
NOVELTY - The electronic device (1) uses fuel cell (2) and secondary battery (3) to supply power according to the requirement of the device. An electric power controller (16) determines whether power is received from battery or fuel cell, and transmits the determination result to a CPU (11). The CPU displays the use condition of the fuel cell and battery, on the LCD device (141).    USE - Electronic device e.g. portable information terminal such as computer (claimed), digital camera, personal digital assistant (PDA).    ADVANTAGE - Enables displaying the use condition of the multiple power supplies utilized in the electronic device, reliably.    DETAILED DESCRIPTION - INDEPENDENT CLAIMS are also included for the following:    (1) computer;    (2) power-supply switch control method;    (3) power-supply switch setting method.    DESCRIPTION OF DRAWING(S) - The figure shows the structure of electronic device. (Drawing includes non-English language text).    electronic device (1)    fuel cell (2)    secondary battery (3)    CPU (11)    electric power controller (16)    LCD device (141)
NOVELTY - The transceiver (1) connected to a wearable computer (3) of user has memory (101) that stores battery information related to battery of that computer. A transmitter (102) transmits battery information to another transceiver (2) for determining battery remaining charge based on battery information.    USE - Transceiver for battery remaining charge notification system (claimed) used for notifying remaining charge in battery of wearable computer used for locking/unlocking of key of motor vehicle.    ADVANTAGE - Allows the user to notify the battery remaining charge of the wearable computer correctly even if communication between computers are performed using transceivers.    DETAILED DESCRIPTION - An INDEPENDENT CLAIM is also included for battery remaining charge notification system.    DESCRIPTION OF DRAWING(S) - The figure shows the block diagram of the battery remaining charge notification system. (Drawing includes non-English language text).    Transceivers (1,2)    Wearable computer (3)    Host computer (5)    Battery remaining charge notification system (100)    Battery information memory (101)    Battery data transmitter (102)
NOVELTY - A non-aqueous electrolyte battery comprises an anode (1), a cathode (2) and a non-aqueous electrolyte. The anode contains lithium-manganese-nickel-cobalt complex oxide having alpha-oxide of sodium and iron (alpha-NaFeO2) type crystal structure, as anode active material. The electrolyte contains cyclic carbonate having carbon-carbon pi bond.    USE - For electric power storage and electric vehicle.    ADVANTAGE - The non-aqueous electrolyte battery has excellent battery properties such as charging-and-discharging characteristics, even after preservation. The swelling of battery during storage at high temperature is prevented.    DETAILED DESCRIPTION - A non-aqueous electrolyte battery comprises an anode (1), a cathode (2) and a non-aqueous electrolyte. The anode contains lithium-manganese-nickel-cobalt complex oxide having alpha-NaFeO2 type crystal structure, as anode active material. The electrolyte contains cyclic carbonate having carbon-carbon pi bond. The complex oxide has compositional formula, LixMnaNibCocO2, where x is 0-1.1, a+b+c is 1, c is greater than 0 and less than 1, and modulus of (a-b) is less than 0.05.    DESCRIPTION OF DRAWING(S) - The figure shows the sectional drawing of the non-aqueous electrolyte battery.    Anode (1)    Cathode (2)    Separator (3)    Polar group (4)    Metal resin composite film (5)
NOVELTY - The connection structure includes bus bar (32) which connects the positive and negative battery terminals (30,31) exposed from the terminal surfaces (11a-13a) of adjacent batteries (11-13) when each battery is moved to front and back direction. Each battery is arranged along the width direction of vehicle such that terminal surface faces the upper direction of vehicle body.    USE - For connecting terminal of battery to spare tyre in luggage room of electric and hybrid vehicle such as car.    ADVANTAGE - The damage to the battery is prevented reliably by moving each battery and the influence of the spare tyre during rear impact is decreased by releasing the connection between the battery terminals.    DESCRIPTION OF DRAWING(S) - The figure shows the top view of the battery.    Batteries (11-13)    Terminal surfaces (11a-13a)    Positive battery terminal (30)    Negative battery terminal (31)    Notches (37,38)
NOVELTY - Securing elements (24,28) provided at the battery holders (16,17), release securing of the batteries (11-13,15), when a spare tire (6) collides with the rear surface of the batteries from the downward direction.    USE - For mounting battery in luggage room of vehicle.    ADVANTAGE - Prevents damage of battery by the collision of spare tire and prevents movement of spare tire with the battery.    DESCRIPTION OF DRAWING(S) - The figure shows a top view of the luggage room.    spare tire (6)    batteries (11-13,15)    battery holders (16,17)    securing elements (24,28)
NOVELTY - A heater (11) heats the water circulated into a circulation circuit (3). A controller (50) controls heating of the heater when the temperature of fuel cell (1) is lower than predetermined temperature and a fuel cell stop command is received from a electronic control unit (ECU) (51).    USE - Warming-up of fuel cell used in vehicle.    ADVANTAGE - Enables starting of fuel cell efficiently in a short time.    DESCRIPTION OF DRAWING(S) - The figure shows the structure of warming-up system.    Fuel cell (1)    Circulation circuit (3)    Heater (11)    Fuel cell controller (50)    Vehicle electronic control unit (51)
NOVELTY - Solid electrolyte film consists of mixture of 65-99 weight % of zeolite and organic-type polymer. The solid-electrolyte film has water absorption amount of 10-20 mmol/g.    USE - For polymer electrolyte fuel cell (claimed), lithium secondary battery, ion sensor and gas sensor. Polymer electrolyte fuel cell is used as energy source for portable devices and motor vehicles.    ADVANTAGE - The solid-electrolyte film is inexpensive, and has high electric conductivity also in high temperature.    DETAILED DESCRIPTION - An INDEPENDENT CLAIM is included for polymer electrolyte fuel cell.    DESCRIPTION OF DRAWING(S) - The figure shows the schematic view of electric conductivity measuring device. (Drawing includes non-English language text).
NOVELTY - A heat retention container (20) accommodates several storage containers (101) comprising solid electrolyte enveloping tubes that isolate negative and positive electrode chambers in horizontal and vertical directions. The storage containers arranged at the upper and lower sections of the heat retention container are supported by bearing bars (25).    USE - For electric power storage apparatus and electric vehicle.    ADVANTAGE - The battery module is installed with high stability while preventing movement of the storage containers by vibration or earthquake.    DESCRIPTION OF DRAWING(S) - The figure shows a longitudinal cross-section of the sodium secondary battery module. (Drawing includes non-English language text).    Heat retention container (20)    Lid (22)    Dry sand (23)    Bearing bars (25)    Storage containers (101)
NOVELTY - A nickel-hydrogen storage battery contains an anode, a cathode having a specific hydrogen occlusion alloy and an alkali electrolyte liquid. The anode, having an electroconductive network, contains a niobium compound, a titanium compound, a tungsten compound and/or a molybdenum compound and nickel hydroxide as the main constituent, as the anode active material.    USE - Used as a nickel-hydrogen storage battery for hybrid vehicles and electric vehicles.    ADVANTAGE - The nickel-hydrogen storage battery has improved cycle property and good charging-and-discharging capacitance, even at high temperature.    DETAILED DESCRIPTION - The nickel-hydrogen storage battery contains an anode, a cathode having a hydrogen occlusion alloy and an alkali electrolyte liquid. The anode, having an electroconductive network, contains a niobium compound, a titanium compound, a tungsten compound and/or a molybdenum compound and nickel hydroxide as the main constituent, as an anode active material. The hydrogen occlusion alloy is given by the formula: ABXFeY, where A is lanthanum, cerium, praseodymium and/or neodymium, B is nickel, cobalt, aluminum and/or manganese, X+Y is 4.5-5.5 and Y is 0.05-0.5.6.
NOVELTY - A nickel-hydrogen storage battery comprises a cathode containing a hydrogen occlusion alloy having a specific crystal structure as a cathode active material. The crystal structure contains rare earth elements (REM) and nickel (Ni). 50-80 mass% of lanthanum is contained w.r.t all REM and a portion of the nickel is substituted by cobalt and manganese. The alloy surface is coated with a porous membrane containing hydroxide.    USE - Used for power tools, and for assistant bicycles, hybrid vehicles and electric vehicles.    ADVANTAGE - The nickel-hydrogen storage battery has good discharge property and improved charging-and-discharging cycle. The electrochemical reactivity of the hydrogen occlusion alloy surface is maintained by providing a porous membrane. The segregation of the crystal grains of the hydrogen occlusion alloy is suppressed and the homogeneity of the alloy composition is improved. The corrosion of the alloy during surface treatment and the dissolution of the alloy composition into the electrolyte are prevented.    DETAILED DESCRIPTION - A nickel-hydrogen storage battery comprises a cathode containing a hydrogen occlusion alloy having a crystal structure of formula: AB5 as cathode active material, an anode and an alkali electrolyte liquid. The crystal structure contains rare earth elements in the A site and nickel as the main component in the B site. 50-80 mass% of lanthanum is contained w.r.t all rare earth elements and a portion of nickel is substituted by cobalt and manganese. The substitution amount of manganese is 0.2-0.5 mol w.r.t 1 mol of rare earth elements. The occlusion alloy surface is coated with a porous membrane containing hydroxide as the main constituent.
NOVELTY - A nickel-hydrogen storage battery has an anode, a hydrogen-occlusion-alloy cathode and an alkali electrolyte. The anode contains an active material containing nickel hydroxide as the main constituent. The cathode contains a granular hydrogen occlusion alloy having an AB5-type crystal structure containing iron as the active material. The surface of the granular alloy is sequentially provided with a film (A) containing iron oxide and a film (B) containing iron hydroxide.    USE - Used as a battery for bicycles and electric vehicles.    ADVANTAGE - A hydrogen occlusion alloy with good corrosion resistance is obtained without adding copper, magnesium or calcium. The nickel-hydrogen storage battery comprising the hydrogen occlusion alloy has good cyclic characteristics.    DETAILED DESCRIPTION - An INDEPENDENT CLAIM is included for the manufacture of the above nickel-hydrogen storage battery.
NOVELTY - The reactors (31,32) have the respective main and sub reaction chambers (36,39) storing a selective oxidation catalyst. An auxiliary chamber (47) formed above the main chamber, has peripheral holes (49a) through which reformed gas is received from the main chamber. Air (48) for oxidation, fed to auxiliary chamber, is mixed with reformed gas, and fed to a chamber (51) formed above the sub chamber, through pipe (49).    USE - For performing selective oxidation reaction of hydrogen-rich reformed gas produced by fuel reformer, to remove carbon monoxide from reformed gas, before supply of reformed gas to fuel cell used in co-generation system or electric vehicle, to produce electric power.    ADVANTAGE - The need for a separate device for mixing the reformed gas and the air, is eliminated, hence reduces the size of the apparatus. Enables effective utilization of the inner space of the cylindrical apparatus. Enables efficiently removing carbon monoxide from the reformed gas, by the effect of the catalysts in the main and sub chambers.    DETAILED DESCRIPTION - The air is supplied to the auxiliary chamber, from the front-end side of the auxiliary chamber. A cooling unit cools the mixture of air and reformed gas. The main chamber has upper and lower perforated panels (34,35).    DESCRIPTION OF DRAWING(S) - The figure shows a front view of the selective oxidation reaction apparatus.    reactors (31,32)    perforated panels (34,35)    main and sub reaction chambers (36,39)    auxiliary chamber (47)    air (48)    pipe (49)    holes (49a)    chamber (51)
NOVELTY - The structures are arranged to accept deformation ahead of the stays (16,17) when a spare tyre (6) collides with the rear of a battery during impact of vehicle rear.    USE - Vehicle e.g. car.    ADVANTAGE - Prevents damage of the battery by collision of spare tyre which springs up during impact of vehicle rear. Inhibits movement of the spare tyre.    DESCRIPTION OF DRAWING(S) - The figure shows a top view of the principal portion of the luggage room.    Spare tyre (6)    Stays (16,17)    Structures (19,20)
NOVELTY - A guide (17) is provided at the rear of battery (15) adjacently so that a spare tyre (6) is guided upwardly during impact of vehicle rear. A stay (16) holds the battery.    USE - Vehicle e.g. car.    ADVANTAGE - Prevents collision of the spare tyre which springs up during impact of vehicle rear reliably.    DESCRIPTION OF DRAWING(S) - The figure shows a side view of the principal portion of the luggage room of vehicle.    Luggage room (2)    Spare tire (6)    Battery (15)    Stay (16)    Guide (17)
NOVELTY - The auxiliary power supply (20) has a lead storage battery (22) having an extra cell structure compared to the battery (12) employed in the main power supply (10). The auxiliary power supply voltage is larger than the voltage of the main power supply and its capacity is less than the upper limit of the continuous rating of the emergency dial service.    USE - Providing continuous power supply to auxiliary equipment such as emergency mayday dial apparatus in vehicles.    ADVANTAGE - The capacity and weight of storage battery are reduced so reducing the size of required charging circuit and the power supply apparatus.    DESCRIPTION OF DRAWING(S) - The figure shows a block diagram of the power supply apparatus. (Drawing includes non-English language text).    Main power supply (10)    Auxiliary power supply (20)    Storage battery (22)    Switching circuit (30)    Auxiliary equipment (31)
NOVELTY - The air and hydrogen sensors (2,10) detect the pressure of air and hydrogen supplied to fuel cell stack (1), respectively. The pressure difference sensor (12) detects the difference of air pressure and hydrogen pressure. The detected value of sensor (12) is added to the output value of sensor (2). The added result is compared with output value of sensor (10), to detect fault of the sensors (2,10,12).    USE - Fuel cell system for electric vehicle.    ADVANTAGE - Enables detecting pressure of hydrogen and air supplied to fuel cell stack efficiently by simple structure.    DESCRIPTION OF DRAWING(S) - The figure shows the block diagram of the fuel cell system. (Drawing includes non-English language text).    Fuel cell stack (1)    Air and hydrogen sensors (2,10)    Pressure difference sensor (12)
NOVELTY - The battery case (2) is fitted with a sealing board (10). A current collection lead (38) is welded to the board and the collector (32), and a current collection ring (40) is placed between the board and the collector.    USE - Used for e.g. nickel-cadmium battery and nickel-hydrogen battery for high current applications like power tool and electric vehicle.    ADVANTAGE - The internal resistance of the battery is reduced by the ring.    DESCRIPTION OF DRAWING(S) - The figure shows a cross-section of the battery.    Battery case (2)    Sealing board (10)    Collector (32)    Current collection lead (38)    Current collection ring (40)
NOVELTY - A four way valve (4) connects the refrigerant piping paths between compressor (3) and external heat exchanger (6), and fuel stack (9) and accumulator (2) respectively in cooling circuit. The four way valve guides the refrigerant from compressor to external heat exchanger during cooling driving and from the heat exchanger to the fuel stack after warm-up.    USE - For fuel cell used for vehicle.    ADVANTAGE - Simplifies the structure of the cooling device economically. Prevents the failure of the compressing.    DESCRIPTION OF DRAWING(S) - The figure shows the block diagram of the cooling device. (Drawing includes non-English language text).    Accumulator (2)    Compressor (3)    Four way valve (4)    External heat exchanger (6)    Pressure reducer (7)    Fuel stack (9)
NOVELTY - The normal temperature fused salt consists of specific cation (1) and one sort of specific anion.    USE - As non-aqueous electrolyte liquid for lithium secondary battery (claimed) for electric vehicles.    ADVANTAGE - The normal temperature fused salt provides lithium secondary battery with low reduction potential. Corrosion of aluminum material in the positive electrode side of secondary battery, is suppressed.    DETAILED DESCRIPTION - The normal temperature fused salt consists of cation of formula (1) and one sort of anion chosen from group consisting of BF4-, PF6-, CF3SO3-, (CF3CO)N-SO2CF3 and (C2F5SO2)2N-. The fused salt is used as electrolyte liquid of electrical storage element. The collector on positive electrode side is made of aluminum material.    R1-R7 = hydrogen, 10C or less alkyl, aryl or aralkyl group.    R1 and R2 are not simultaneously hydrogen atom.    An INDEPENDENT CLAIM is included for lithium secondary battery, comprising a collector, a pair of electrodes and normal temperature fused salt as electrolyte liquid.    DESCRIPTION OF DRAWING(S) - The figure shows a graph showing result of cyclic voltamogram of normal temperature fused salt. (Drawing includes non-English language text).
NOVELTY - The thickener is made up of natural polysaccharide including glucose, glucuronic acid and mannose or rhamnose.    USE - Nickel electrode of alkaline storage battery such as nickel hydrogen storage battery, nickel cadmium storage battery used in mobile telephone, low power tool, personal computer (PC), hybrid vehicle and other portable electronic device.    ADVANTAGE - Obtaining excellent alkali and oxidation resistant electrode by simple technique.
NOVELTY - The positive electrode active material of lithium secondary battery consists of specific complex oxide of layered crystal structure and complex oxide of spinel crystal structure. The weight ratio of complex oxide of layered crystal structure is 50% or more with respect to active material. The composition ratio of nickel in complex oxide of layered crystal structure, is below 50% with respect to metallic elements other than lithium.    USE - For e.g. cylindrical lithium ion secondary cell used as power supply for electric vehicle such as electric drive motorbike.    ADVANTAGE - Reduction of lithium diffusibility of complex oxide of layered crystal structure and that of spinel crystal structure, is prevented. Lithium secondary battery with improved output characteristics in low temperature environment, is provided.    DETAILED DESCRIPTION - The positive electrode active material of lithium secondary battery consists of complex oxide of layered crystal structure containing lithium, cobalt, nickel and/or manganese, and complex oxide of spinel crystal structure containing lithium and/or manganese. The weight ratio of complex oxide of layered crystal structure is 50% or more with respect to active material. The composition ratio of nickel in complex oxide of layered crystal structure, is below 50% with respect to metallic elements other than lithium. The complex oxide of layered crystal structure has composition of LiaCo1-x-y-zNixMnyMzO2, where a, x, y and z has values of 0 less than a less than 1.1, 0 less than x less than 0.50, 0at mostz less than 0.10, M is nickel, manganese and cobalt or positive ions chosen from aluminum, iron, chromium, magnesium, titanium, tin and indium. The complex oxide of spinel crystal structure has composition expressed by LiaMn2-xMxO4, where a and x has values of 0 less than a less than 1.33, 0 less than x less than 0.3, and M is lithium or positive ions other than lithium.
NOVELTY - A lithium secondary battery (20) has a lithium-manganese multiple oxide as anode active material, and a non-aqueous electrolyte which is infiltrated into the electrodes. The lithium-manganese multiple oxide has a layered crystal structure. The average particle diameter of the secondary particles of the multiple oxide is 2-25 microns and is formed by aggregation of primary particles.    USE - Used as a cylindrical-shaped lithium ion secondary cell used for mobile telephones, notebook personal computers and hybrid electric vehicles.    ADVANTAGE - The lithium secondary battery has improved output without increasing battery size.    DESCRIPTION OF DRAWING(S) - The figure shows a sectional view of a cylindrical-shaped lithium ion secondary cell.    lithium secondary battery (20)
NOVELTY - A hydrophilic powder (13) which consists of lead carbonate or silicon dioxide is packed in a fitting hole of an electric pole (11) which is joined to a L-shaped terminal (1) by welding.    USE - Motor vehicles and uninterruptible power system.    ADVANTAGE - Ensures sealing at terminal vicinity of controlling valve-type lead storage battery.    DESCRIPTION OF DRAWING(S) - The figure shows a cross-section of the controlling valve-type lead storage battery. (Drawing includes non-English language text).    L-shaped terminal (1)    Epoxy adhesive agent (10)    Electric pole (11)    Weld (12)    Hydrophilic powder (13)
NOVELTY - A discriminator (15) discriminates whether a radiator fan (4) is operating by requirement of a fuel cell (1) or by those other than the cell. A controller (12) sets the opening of a three-way valve (5) so that the coolant flow amount to a radiator bypass direction, increases from the time of fan operating by requirement of cell, when a fan is discriminated to be operating by the requirement of those other than fuel cell.    USE - Controlling cooling of fuel cell used in fuel cell vehicle.    ADVANTAGE - Prevents too much cooling of coolant by radiator fan so maintaining water balance and efficiency of fuel cell.    DESCRIPTION OF DRAWING(S) - The figure shows a block diagram of cooling control apparatus of fuel cell. (Drawing includes non-English language text).    Fuel cell (1)    Radiator fan (4)    Three-way valve (5)    Three-way valve controller (12)    Radiator fan drive discriminator (15)
NOVELTY - The system measures whether the discharge current and voltage of the battery during discharge start of battery and electric charge stored in the related map are identical. The state of the battery is detected based on the measured discharge current and voltage.    USE - Detecting state of battery used in motor vehicle and portable apparatus.    ADVANTAGE - Detects the states of the battery with high accuracy.    DESCRIPTION OF DRAWING(S) - The flowchart illustrates the operation of the battery state detection process.(Drawing includes non-English language text).
NOVELTY - The difference of open circuit voltages (OCV1,OCV2) measured at different time with respect to electric charge (DELTA)Q obtained by cumulative totaling of measured electric current is determined. The deterioration degree (SOH) of the battery is calculated based on the determination result.    USE - Estimating deterioration degree of lead battery, lithium ion secondary cell and hybrid battery in vehicle e.g. motor coach and truck.    ADVANTAGE - The deterioration degree of battery is estimated easily and accurately.    DESCRIPTION OF DRAWING(S) - The flow chart explains the deterioration degree estimation method. (Drawing includes non-English language text).
NOVELTY - The system has a temperature calculation unit for determining temperature of a battery. An initialization calculation unit receives information related to a voltage measured at the boundaries of the battery. A calculation unit (30) of a Kalman filter receives the voltage measured at the boundaries and the temperature of the battery to determine a state of load of the initialized battery.    USE - Used for determining an instantaneous state of load of a battery for a motor vehicle.    ADVANTAGE - The system efficiently determines the instantaneous state of the battery load without using a current sensor and so reduces the cost and the encumbrance of the system.    DETAILED DESCRIPTION - INDEPENDENT CLAIMS are also included for the following:    (a) a process for determining a state of a load of a battery; and    (b) an application of a process of determination of a state of a load of a battery.    DESCRIPTION OF DRAWING(S) - The drawing shows a diagrammatic view of a calculation unit of a Kalman filter.    Kalman filter calculation unit (30)    Temporal delay calculation unit (31)    Prediction calculation units (32, 33)    Comparator (34)    Gain corrector calculation unit (35)
NOVELTY - A mixed catalyst layer (4) composed of steam reforming catalyst and oxidation catalyst and an oxygen-containing gas introduction tube (5), are arranged in a high-temperature reactor (6) of an inner cylinder (2) of double structured reformer. A heat transmission suppressor (50) is provided for suppressing heat transmission from reactor to joint (7) of inner cylinder or the gas introduction tube.    USE - For steam reformer for generating hydrogen-rich reformed gas used as fuel of fuel cell.    ADVANTAGE - Improves thermal efficiency and reaction efficiency of high-temperature reactor, by efficiently suppressing thermal diffusion from reactor to surrounding areas.    DESCRIPTION OF DRAWING(S) - The figure shows a sectional view of steam reformer.    Inner cylinder (2)    Mixed catalyst layer (4)    Oxygen-containing gas introduction tube (5)    High-temperature reactor (6)    Joint (7)    Heat transmission suppressor (50)
NOVELTY - The substrate (5) supporting a catalyst is heated in a liquid methanol (2), to produce hydrogen gas (3). The methanol is used as a raw material.    USE - For manufacturing hydrogen for fuel cell used in motor vehicle.    ADVANTAGE - Hydrogen is produced efficiently, using compact and lightweight apparatus. The method requires small amount of energy, since the catalytic reaction rate of methanol is large.    DETAILED DESCRIPTION - An INDEPENDENT CLAIM is included for hydrogen manufacturing apparatus (1).    DESCRIPTION OF DRAWING(S) - The figure shows the structure of hydrogen manufacturing apparatus.    hydrogen manufacturing apparatus (1)    liquid methanol (2)    produced hydrogen gas (3)    container (4)    substrate (5)
NOVELTY - An overcoat layer is formed on a catalyst layer provided on a catalyst structure. The catalyst structure is placed under conditions such that the expansion or shrinkage property of overcoat layer differs from the substrate. The catalyst layer is released from the substrate due to the difference in expansion or shrinkage property caused by the conditions, and recovered.    USE - Used for recovering catalyst and base material (both claimed). The catalyst is used in vehicle mounted exhaust gas purification and fuel cells.    ADVANTAGE - The process is suitable for recovering catalyst in a simple method, and a high purity catalyst is obtained.    DETAILED DESCRIPTION - INDEPENDENT CLAIMS are also included for the following:    (1) a catalyst, which is recovered by the above process;    (2) the recovery of a base material, which involves forming an overcoat layer on a catalyst layer formed on the surface(s) of a base material, curing the overcoat layer under specific conditions, peeling the catalyst layer from the base material by curing, and recovering the base material; and    (3) base material recovered by the above recovery process.    DESCRIPTION OF DRAWING(S) - The figure shows a flowchart of the catalyst recovery. (Drawing includes non-English language text).
NOVELTY - The process involves forming strips (10) of uncoated base substrate with a catalyst support material. The catalyst is coated on the catalyst support material and strip is mounted in chamber of microreactor (100).    USE - Used for forming a mountable catalyst loaded strip used in microreactors (claimed) for hydrogen gas generation.    ADVANTAGE - The process reduces the concentration of carbon monoxide at lower temperature and allows for the construction of less expensive stainless steel by selecting appropriate catalyst.    DETAILED DESCRIPTION - INDEPENDENT CLAIMS are also included for the following:    (1) loading a catalyst into a chamber;    (2) a catalyst loaded strip;    (3) a catalyst loaded chamber; and    (4) a microreactor.    DESCRIPTION OF DRAWING(S) - DESCRIPTION OF DRAWING - The figure shows an isometric view of a microreactor.    metal strip (10)    inlet (85)    chamber outlet (88)    cap screws (95)    microreactor (100)
NOVELTY - A wrought stainless steel alloy composition comprises (wt.%): chromium (12-25); nickel (8-25); niobium (0.05-1); manganese (0.05-10); carbon (0.02-0.15); nitrogen (0.02-0.5); and balance iron. The stainless steel alloy composition has capability of developing an engineered microstructure at 550degreesC or more. The microstructure comprises an austenite matrix having a dispersion of intra-granular niobium carbide precipitates.    USE - Used for thin-section applications, e.g. thin plates, sheets and foil used in heat exchangers, fuel cells, micro-turbines, high-temperature, ducting, hot-gas path connecting devices such as micro-turbines and fuel cells, combined heat and power applications, bellows, flexible connectors, various electronic applications and automotive applications.    ADVANTAGE - The article formed using the wrought stainless steel alloy composition has good heat resistance, corrosion resistance, creep strength and weldability.    DETAILED DESCRIPTION - The wrought stainless steel alloy composition comprises (wt.%): chromium (12-25); nickel (8-25); niobium (0.05-1); manganese (0.05-10); carbon (0.02-0.15); nitrogen (0.02-0.5); and balance iron. The stainless steel alloy composition has the capability of developing an engineered microstructure at 550degreesC or more. The microstructure comprises an austenite matrix having a dispersion of intra-granular niobium carbide precipitates in the concentration range of 1010-1017 precipitates per cm3. The alloy composition further comprises molybdenum, tungsten, silicon, copper, aluminum, titanium, boron, vanadium, cobalt, yttrium, phosphorus, tantalum and hafnium, zirconium, cerium and/or lanthanum.    An INDEPENDENT CLAIM is included for article formed using the wrought stainless steel alloy composition.    DESCRIPTION OF DRAWING(S) - DESCRIPTION OF DRAWING - The graph shows the oxidation testing results of foil of modified laboratory heaters of stainless steel.
NOVELTY - The apparatus has a set of cooling medium feeding devices for battery packs (3, 4) to feed cooling medium through a cooling medium passage in the packs. A temperature detector detects temperatures of rechargeable batteries (2) in the respective packs. A controller controls the feeding devices such that maximum or minimum temperatures detected for the packs substantially match with each other.    USE - Used as drive power source for an electric vehicle including hybrid vehicle.    ADVANTAGE - The apparatus can produce a desired battery output by simply combining the set of battery packs. The temperature variation detected for the respective battery packs substantially matches with each other inhibiting temperature variation among the rechargeable batteries and inhibiting deterioration of output characteristics while improving lifetime of the apparatus.    DESCRIPTION OF DRAWING(S) - The drawing shows a block diagram depicting a battery pack apparatus.    Rechargeable batteries (2)    Battery packs (3, 4)    Cooling medium feeding devices (5, 6)    Lower cases (7, 8)    Feeding passages (9, 10)    Upper cases (11, 12)
NOVELTY - The battery pack (100) has battery modules (112, 122, 132, 142, 152, 162) each including a state-of-charge and providing power to a battery-powered vehicle e.g. hybrid electric vehicle. A battery control interface module (190) independently adjusts the state-of-charge of the battery modules based on a received battery module parameter that is monitored by battery control modules (110, 120, 130, 140, 150, 160).    USE - Used in a battery-powered vehicle e.g. hybrid electric vehicle (claimed) and electric vehicle.    ADVANTAGE - The battery pack provides increased efficiency, increased reliability and enhanced maintenance in the operation of the battery pack. The battery pack reduces the need for undesirable operational techniques e.g. overcharge equalization. The battery pack has a flexible nature to allow active control for implementing any given parameter to determine the actual battery module capacity and the state-of-charge.    DETAILED DESCRIPTION - An INDEPENDENT CLAIM is also included for multiple battery packs.    DESCRIPTION OF DRAWING(S) - The drawing shows a battery pack for a battery-powered vehicle.    Battery pack (100)    Battery control modules (110, 120, 130, 140, 150, 160)    Battery modules (112, 122, 132, 142, 152, 162)    Relays (165, 175)    Battery control interface module (190)
NOVELTY - The battery has cells (110) containing an electrolyte and a colloid e.g. lead oxide. A connector is provided between directly adjacent cells. Each cell has a pair of component sections. Each pair of component sections (115) is separated by a filter (120). The filter has two sides with a channel formed connecting apertures (125) on opposite sides of the filter. The battery flushes the filter when the battery is discharged.    USE - Used in an automotive vehicle.    ADVANTAGE - The battery does not utilize a lead/antimony grid system, thus reducing the weight of the battery. The battery exhibits an open circuit voltage of 2.4-2.65 volts, thus resulting in more power. The colloid does not need to be discarded, but instead it can be effectively recharged in a short amount of time, thus increasing the battery life.    DESCRIPTION OF DRAWING(S) - The drawing shows a schematic diagram of a battery.    Cell (110)    Component sections (115)    Housing (118)    Filter (120)    Connecting apertures (125)
NOVELTY - A fuel cell assembly comprises flat tubes each having anode-electrolyte-cathode surfaces, an interior passageway, a gas inlet opening, and a gas outlet opening. The tubes are arranged in parallel to each other with gas flow channels. A gas tight seal on opposite extremities of the tubes adjacent the inlet and outlet openings, seals the tube extremities from the gas flow channels.    USE - For use in auxiliary power unit for vehicles.    ADVANTAGE - The assembly exhibits high power density, but is not subject to performance deterioration due to deep thermal cycling over many cycles of use. The area of the tube requiring sealing is reduced, and the seals are located distant from central portions of the tube that experience higher operating temperatures that are deleterious to the seals. The seals are made of compliant material allowing thermal and mechanical expansion of the fuel cell components during thermal cycling. The tubes are made using commonly available materials and well proven production techniques.    DETAILED DESCRIPTION - INDEPENDENT CLAIMS are also included for the following:    (A) a method of making a flat fuel cell tube, comprising placing two strips of uncured ceramic tape in face-to-face contact, forming a longitudinal gas flow passageway between the strips, and bonding the strips together by curing at elevated temperatures the strips;    (B) a solid oxide fuel cell (SOFC) (20) comprising a flat tube having anode (24)-electrolyte (22)-cathode (26) surface, an interior passageway, a gas inlet opening, and a gas outlet opening; and    (C) a fuel cell stack.    DESCRIPTION OF DRAWING(S) - The figure is a combined schematic and diagrammatic view showing the basic operation of a solid oxide fuel cell.    SOFC (20)    Electrolyte (22)    Anode (24)    Cathode (26)    Voltmeter (28)
NOVELTY - A pair of support rails (242) is connected to each other so that the load encountered by a transverse structural member is distributed across the pair of support rails. A floor structure is connected to the transverse structural member.    USE - For selectively extending and retracting slide-out room of e.g. vehicle, trailer, motor home, motor coach, towable vehicle.    ADVANTAGE - Provides low cost and lightweight slide-out extension mechanism sufficiently rigid to support large side slide-out room with flush flooring and flush sidewall. Enables maximizing interior width of trailer when the slide-out room is in fully extended position due to flush wall system. Ensures smooth and low friction in-and-out telescopic movement of slide-out room relative to the fixed room.    DETAILED DESCRIPTION - An INDEPENDENT CLAIM is also included for a moving method of slide-out compartment on vehicle.    DESCRIPTION OF DRAWING(S) - The figure shows the cross sectional view of a support rail.    Support rails (242)    Tubes (266)    Closed upper wall (267)    Closed sidewall (268)    Closed lower wall (269)
NOVELTY - The apparatus has a calculating portion that calculates a polarization voltage of a secondary battery at a start of operation of the battery after a not-in-use period based on an amount of change in the battery voltage. The voltage is also calculated based on another polarization voltage of the battery when the battery is operated. The state-of-charge of the battery is found at the start of operation using the former voltage.    USE - Used for estimating a state-of-charge of a secondary battery e.g. nickel metal hydride battery and lithium battery, mounted in an electric vehicle and a hybrid vehicle.    ADVANTAGE - The state-of-charge of the battery at the start of operation is calculated based on the polarization voltage, hence avoids the need for a timer for timing the not-in-use period, and thereby reducing the cost of the apparatus.    DETAILED DESCRIPTION - INDEPENDENT CLAIMS are also included for the following:    (A) a secondary battery state-of-charge estimating method    (B) a recording medium readable by a computer in which is stored a program for directing a computer to execute a secondary battery state-of-charge estimating method.    DESCRIPTION OF DRAWING(S) - The drawing shows a flowchart of a state-of-charge estimating method followed by a battery ECU.
NOVELTY - The combination has a reformer (12) including an ambient air manifold space (24) surrounding a reaction chamber (18) that admits air into the reaction chamber. A cylindrical heat exchanger (14) is coaxial to the reformer adjacent at an end to the reformer. An ambient air is continually warmed before reaching the reaction chamber and reformate is continually cooled before exiting the heat exchanger.    USE - Used in a hydrogen fuel cell vehicle (claimed).    ADVANTAGE - The ambient air enters in a simple, continuous and straight path, and it is preheated by the exiting flow of reformate without the need to provide separate combustors or other structure. The air preheating is done in a simple manner and with a compact structure.    DESCRIPTION OF DRAWING(S) - The drawing shows a cross-section of a reformer, air pre-heating heat exchanger and secondary reformate cooling heat exchanger in combination.    Reformer (12)    Cylindrical heat exchanger (14)    Reaction chamber (18)    Reformer outer wall (22)    Ambient air manifold space (24)
NOVELTY - A contact piece is connected to a base piece via connecting piece, and base piece periphery is held and sealed in the dividing wall. The contact piece has an elastically deformable area being exposed to contact an electrical component.    USE - Electrical connection for e.g. vehicle key with integral remote-control section.    ADVANTAGE - Provides both an electrically reliable contact and a vibration-proof mounting of the button cell.    DETAILED DESCRIPTION - An INDEPENDENT CLAIM is also included for a method for manufacturing an electrical connection passing through a dividing wall.    DESCRIPTION OF DRAWING(S) - The figure is a sectional view of a device containing electrical connection.    Contact plate (2)    Contact lug (12)    Dividing wall (24)    Cover piece (28)    Printed circuit board (32)
NOVELTY - A locator is attached to or located within an auxiliary power unit (APU) (10) to receive, store, and transmit data about the APU and the engine of the transport vehicle in combination with location data of the vehicle.    USE - For providing electric powder during periods when main engine e.g. diesel engine, of transport vehicle e.g. truck, must be shut off, and used in combination with locator unit used in tracking and monitoring system.    ADVANTAGE - Provides an efficient, compact APU of minimal complexity which can be easily integrated into an existing installation with an auxiliary heating and cooling unit, and directly and efficiently provides both AC and DC electrical power for the cabin and for battery recharging at minimal cost.    DESCRIPTION OF DRAWING(S) - The figure shows the isometric view of the APU.    APU (10)    Enclosure (12)    Bottom pan (20)    Air-cooled engine (30)    Injection pump (38)
NOVELTY - The method involves transporting an end portion of a membrane web (32) between two locations using a movable vacuum. The end portion is secured at the locations using another two vacuums after removing movable vacuum. The web is cut within a gap defined between two catalyst patterns of the end portion to produce a membrane sheet. The sheet is positioned to a desired orientation to facilitate subsequent processing of sheet.    USE - Used in a proton exchange membrane fuel cell fabrication for converting a thin-patterned catalyst-coated membrane web to separate membrane sheets for use in a vehicle,    ADVANTAGE - The method cuts the membrane web within the gap defined between two catalyst patterns of the web end portion to produce the membrane sheet, thereby safely and precisely converting the web into individual sheets in an automated fuel cell assembly plant without affecting the productivity of the cell assembly line.    DETAILED DESCRIPTION - An INDEPENDENT CLAIM is also included for an apparatus automatically converting a web of a thin patterned catalyst-coated membrane to separate membrane sheets for fuel cell assembly.    DESCRIPTION OF DRAWING(S) - The drawing shows an apparatus converting a web of a fuel cell membrane to individual membrane sheets.    Membrane web (32)    Staging station (50)    Vacuum distribution plate (52)    Gap detector (74)    Controller (90)
NOVELTY - The battery has an electrode assembly with positive and negative electrodes, each having a substrate (32) with an edge defining an active area (36) and a tab (38). Planar units are arranged in a stack with alternate positive and negative electrodes and include a separator interposed between adjacent electrodes. The positive and negative electrodes tabs are arranged to form positive and negative tab columns, respectively.    USE - Used for an implantable medical device application for treating a wide range of physiological insufficiencies. Also for use in hybrid vehicle applications.    ADVANTAGE - The arrangement of planar units in the stack allows easy fabrication of small battery suitable for use in an implantable medical device application. The planar unit enhances energy density, reliability and safety of the battery.    DETAILED DESCRIPTION - An INDEPENDENT CLAIM is also included for a method of fabricating an electrode assembly.    DESCRIPTION OF DRAWING(S) - The drawing shows an isometric view of a planar electrode.    Planar electrode (30)    Substrate (32)    Active area (36)    Tab (38)    Foldline (60)
NOVELTY - The secondary battery includes cells (A,B) that include a shaft (110), a battery case (120), positive and negative electrode sheets (202,206), separator sheets (204,208), and electrolyte solution. An edge portion of the positive electrode sheet in the cell is overlapped and joined with an edge portion of the negative electrode sheet in the adjacent cell.    USE - For hybrid vehicle.    ADVANTAGE - Provides a secondary battery capable of improving output and battery life, reducing the number of parts used, and can be manufactured with reduced man-hours.    DETAILED DESCRIPTION - INDEPENDENT CLAIMS are also included for the following:    (A) a secondary battery manufacturing system; and    (B) a secondary battery manufacturing method    DESCRIPTION OF DRAWING(S) - The figure shows the cross-sectional view of the secondary battery.    Shaft (110)    Battery case (120)    Positive electrode sheet (202)    Separator sheets (204,208)    Negative electrode sheet (206)    Cells (A,B)
NOVELTY - A bipolar plate comprises a fluid barrier, and a sealing frame formed around a perimeter of the fluid barrier. The frame is formed by injecting a polymer into a mold overlapping the perimeter of the fluid barrier.    USE - For an electrochemical cell stack.    ADVANTAGE - The inventive plate has significantly less density so that the overall weight of the electrochemical cell stack may be reduced. It has reduced dimensions, thus further decreasing the weight of the electrochemical cell stack.    DETAILED DESCRIPTION - An INDEPENDENT CLAIM is also included for a method of assembling a bipolar plate, comprising providing a gas barrier; providing a mold for forming a sealing frame; inserting a perimeter of the gas barrier into the mold; and injecting a polymer into the mold.    DESCRIPTION OF DRAWING(S) - The figure illustrates one pattern that may be chemically etched into a fluid barrier to create a flow field.
NOVELTY - The pack (10) has a fuel cell stack including a hydrogen electrode and an air electrode each with a contacting surface, where the air electrode includes an electrolyte contacting surface. A circulating loop has an electrolyte reservoir positioned above the fuel cell stack. The loop circulates electrolyte and airstream through the pack based on thermal convection resulting from heat produced during reactions at the electrodes.    USE - Used for supplying power to a transportation vehicle.    ADVANTAGE - The fuel cell pack is capable of providing a high power output without having forced high flow rates of hydrogen, oxygen/air, or electrolyte, thus eliminating the need for any pumping devices and increasing the overall efficiency of the fuel cell pack.    DESCRIPTION OF DRAWING(S) - The drawing shows a fuel cell pack.    Fuel cell pack (10)    Hydrogen inlet (11)    Electrolyte inlet (12)    Electrolyte outlet (13)    Openings (15)
NOVELTY - The appliance has an electrical circuit including a connector to couple power from a rechargeable battery e.g. nickel cadmium battery, to an external device and to transmit power from a recharging source to recharge the battery. A strap (409) has two ends secured at two points on a housing respectively. The strap extends around a shoulder of a user. A light source is mounted on the appliance.    USE - Used as a power source for starting a car with dead batteries, assisting in a repair operation, and providing power to devices that run on an automobile's twelve-volt outlet.    ADVANTAGE - The adjustable strap provides substantially complete freedom with respect to orientation of light while at same time providing stability and hands-free operation. The appliance can be used even if a car battery goes dead in a dark place.    DESCRIPTION OF DRAWING(S) - The drawing shows a front perspective view of an automobile starter and direct current appliance with the addition of a strap.    Projections (406, 408)    Strap (409)    Power source (410)    Rivet (415)    Light (482)
NOVELTY - The catalyst used for manufacturing hydrogen from dimethyl ether and water vapor, comprises a substance containing copper and an alkali.    USE - For obtaining hydrogen, which is used as energy source in domestic use and in fuel cell for motor vehicles.    ADVANTAGE - Hydrogen is obtained in high yield, while generation of carbon monoxide is restrained. The obtained hydrogen is clean and has no toxicity, hence is applicable in domestic usage.    DETAILED DESCRIPTION - An INDEPENDENT CLAIM is included for manufacturing method of hydrogen.
NOVELTY - The wind direction controller (13) inserted into the battery (2) changes the direction of airflow generated by the cooling fan (6) of the electronic device towards the battery.    USE - Used for e.g. portable personal computer, printer, facsimile, telephone, audiovisual apparatus, game machine, mobile type liquid crystal television and notebook personal computer (PC).    ADVANTAGE - Enables efficient guiding of airflow from fan to battery. Enables efficient cooling of the electronic device to be performed with a single fan so achieving saving and cost reduction.    DESCRIPTION OF DRAWING(S) - The figure shows a block diagram of the portable personal computer. (Drawing includes non-English language text).    Battery (2)    Motor (5)    Fan (6)    Memory (12)    wind direction control unit (13)
NOVELTY - The electroconductive polyarylene sulfide resin composition contains polyarylene sulfide resin, graphite particle, and fibrous carbon. The melt viscosity of the polyarylene sulfide resin at 316 degreesC is 10 Pa.second or less.    USE - For separator for fuel cells (claimed), electroconductive machine components, electrical components, electrode material, and metal alternative components.    ADVANTAGE - The electroconductive polyarylene sulfide resin composition has excellent fluidity, and moldability, and provides the separator with excellent mechanical characteristics, electroconductivity, and acid resistance.    DETAILED DESCRIPTION - An INDEPENDENT CLAIM is included for separator.
NOVELTY - The battery (50) is arranged at the downward direction of the path (10) formed in the revolving structure (4) having a lifting apparatus at its front and driver's cab (7) at its left front side.    USE - For attaching battery for construction machine (claimed) such as hydraulic excavator.    ADVANTAGE - Reduces heat influence to the battery and improves durability of the battery.    DETAILED DESCRIPTION - An INDEPENDENT CLAIM is also included for construction machine.    DESCRIPTION OF DRAWING(S) - The figure shows the top view of revolving structure of the battery attachment apparatus.    revolving structure (4)    driver's cab (7)    path (10)    oil cooler (37)    battery (50)
NOVELTY - The hydrogen manufacturing apparatus (1) has a catalyzed-combustion unit (4) which carries out catalyzed combustion of hydrogen, and a dehydrogenator which carries out dehydrogenation of a hydride. The exhaust gas of the combustion unit is supplied to the dehydrogenator, while one portion of the hydrogen manufactured by the dehydrogenator is supplied to the combustion unit.    USE - For manufacturing hydrogen (claimed) for use in fuel cells used as electric-power-generation systems in motor vehicles, domestic electric power generating apparatuses, heat supply apparatuses, and other power sources.    ADVANTAGE - The hydrogen manufacturing apparatus efficiently and rapidly manufactures hydrogen with a favorable thermal efficiency. The apparatus is compact. Since the hydride is heated by the exhaust-gas, the need for a heating fuel is eliminated. The hydride is heated immediately, and the start-up is carried out rapidly. The supply of oxygen to the dehydrogenator, and the generation of carbon monoxide within the dehydrogenation are prevented. The apparatus prevents poisoning of fuel cells, as the hydrocarbon mixed with hydrogen is absorb-removed. Hydrogen can be supplied to the combustion unit even during start-up. The temperature reduction of hydride is restrained, and the thermal efficiency of the apparatus is improved. The conveyance of raw material and handling of storage are easy. A large amount of hydrogen is efficiently obtained from a small amount of raw material. The catalyzed combustion of the hydrogen contained in the off gas emitted from the fuel cell is also carried out.    DETAILED DESCRIPTION - An INDEPENDENT CLAIM is included for hydrogen manufacturing method.    DESCRIPTION OF DRAWING(S) - The figure shows the block diagram of the structure of the hydrogen manufacturing apparatus.    Hydrogen manufacturing apparatus (1)    Catalyzed-combustion unit (4)    Dehydrogenation catalyst (5)    Carbon-dioxide adsorber (10)    Heat exchanger (21)
NOVELTY - Flat fuel cell incorporating an electrode-membrane-electrode assembly has a membrane comprising a tissue of which the chain fibers (31) are continuous fibers of an electrical insulating material and of which the weft fibers are alternately of insulating material fibers (31') and of fibers in an electric conducting material (32), in order to form respectively some insulating zones (34) and some conducting zones (33).    USE - The flat fuel cells, for example with a solid polymer electrolyte, have applications in the generation of electric power of some hundreds of milliwatts to some hundreds of kilowatts for stationary applications such as power stations or boilers, for transport applications e.g. land, marine or aviation vehicles, and for portable and transportable applications e.g. telephones or portable computers.    ADVANTAGE - Simplifies fabrication of the fuel cell by suppressing the need to deposit vertical insulation layers. It improves performance by the contribution of a massive electronic conductor in the electric cross members. An electronic conductor size that allows an increase of the number of pairs of electrodes on a given surface, augmenting the fuel cell voltage.    DETAILED DESCRIPTION - An INDEPENDENT CLAIM is also included for the fabrication of this flat fuel cell.    DESCRIPTION OF DRAWING(S) - The first two drawings show conventional fuel cells and the third shows a locally conducting weft.    Membrane tissue (30)    Chain fibers of insulating material (31)    Weft fibers of insulating material (31')    Weft fibers of conducting material (32)    Conducting zones (33)    Insulating zones (34)
NOVELTY - Control circuit (324) electrically controls the pressure regulating device (307) and blower (304) to regulate the hydrogen and air flow towards the fuel cell stack (302) and air humidifier (316), respectively.    USE - For generating electric power energy by electro-chemical reaction between fuel such as hydrogen, methanol and oxidizer e.g. oxygen in fuel cell such as polymer electrolyte membrane fuel cell (PEMFC), alkaline fuel cell (AFC), phosphoric acid fuel cell (PAFC), molten carbonate fuel cell (MCFC) and solid oxide fuel cell (SOFC) used for transportation vehicle and power generation system.    ADVANTAGE - The recirculation of hydrogen back to the fuel cell stack helps promoting electro-chemical reaction inside the fuel cell stack. The portion of air drawn in by the blower is conveyed directly to the fuel cell stack for reducing the temperature, and hence cooling device such as cooling fan is not required.    DESCRIPTION OF DRAWING(S) - The figure shows the block diagram of the fuel cell system.    fuel cell stack (302)    blower (304)    flow and pressure regulating device (307)    air humidifier (316)    control circuit (324)
NOVELTY - The air discharged from the air electrode (9) is supplied to the expander (10) after flowing through the heat exchanger (7).    USE - For fuel cell vehicles.    ADVANTAGE - Reduces energy consumption of air feeding system in the fuel cell system, which efficiently cools air to be fed to the fuel cell.    DETAILED DESCRIPTION - An INDEPENDENT CLAIM is also included for fuel cell system energy recovery.    DESCRIPTION OF DRAWING(S) - The figure shows a functional block diagram of the fuel cell system.    fuel electrode (3)    compressor (6)    heat exchanger (7)    air electrode (9)    expander (10)    fuel cell (15)
NOVELTY - The cooling system has a fan (11) arranged in intake chamber, facing the distribution space (18) formed adjacent to one side face of battery pack(5), such that the axial position of the fan is eccentric with respect to the center line of the distribution space perpendicular to the aligning direction of the rechargeable batteries (2) in the direction of movement of the impeller (13) of fan at the distribution space side.    USE - Cooling rechargeable battery pack used in electric vehicle and hybrid vehicle.    ADVANTAGE - The distribution of cooling medium in each cooling medium passage is equalized so each of the rechargeable batteries are cooled uniformly within compact configuration, the SOC of the rechargeable batteries is suppressed and the life of the battery is improved.    DESCRIPTION OF DRAWING(S) - The figure shows a longitudinal section of the battery pack cooling system.    Rechargeable batteries (2)    Battery pack (5)    Fan (11)    Impeller (13)    Distribution space (18)
NOVELTY - The converter has inductance capacitance (LC) resonant circuit (6) which is provided between winding wire (3-2) of transformer (3) and switching section (5) of high voltage side or between winding wire (3-1) and switching section (4) of low voltage side.    USE - For two-way electric power switching between DC power supply systems such as common generator, solar power generating system, wind power generation system, fuel cell system, for running hybrid electric vehicle, for battery and generator power interchange.    ADVANTAGE - The switching loses are reduced reliably, thereby eliminating the flow of large current through the switching element of the ON-OFF control and efficient two--way exchange of electric power between the DC power supply system is realized using simple control system.    DESCRIPTION OF DRAWING(S) - The figure shows a circuit diagram of the two-way DC-DC converter.    transformer (3)    winding wires (3-1,3-2)    switching sections (4,5)    LC resonant circuit (6)    capacitors (7,8)
NOVELTY - A fuel cell assembly comprises components where joint(s) between two adjacent components is sealed by a gasket material (24, 26, 28, 30, 34, 44, 52, 58) including fluorophlogopite mica.    USE - The assembly is used as an auxiliary power unit for an automotive vehicle.    ADVANTAGE - An improved material that seals the joints between the components of the fuel cell assemblies is provided. The material is thermally stable over the range between shutdown and operating temperatures for both the reformer and the fuel cell assembly. It is chemically stable in oxidizing and reducing environments, and is more robust during assembly and during operation of the solid-oxide fuel cell (SOFC) system. It is compatible with other materials of the SOFC system, and is relatively inexpensive.    DESCRIPTION OF DRAWING(S) - The figure is an isometric view from above of a fuel cell assembly having a gasket material.    Manifold (12)    Gasket material (24, 26, 28, 30, 34, 44, 52, 58)    Fuel cell sub-assembly (32)    Hydrocarbon reformer (38)
NOVELTY - An anode-side seal has pointed rib which is pressed against a polymer electrolyte membrane arranged between the cathode-side seal and anode-side seal such that the pointed rib contacts the polymer electrolyte membrane in a linear manner and the surface of the cathode side seal contacts the surface of the polymer electrolyte membrane.    USE - Used for e.g. polymer electrolyte fuel cells for generating electric power and heat for use in portable power sources, electric vehicle power sources and domestic co-generation systems.    ADVANTAGE - Ensures highly reliable fuel cells at low cost. Prevents leakage of fuel gas and oxidant gas from the fuel gas flow channel and oxidant gas flow channel respectively. Ensures discharge of water even if the pressure loss of water is low. Saves space by reducing size of the polymer electrolyte membrane. Ensures stable gas tightness by reducing damping load of the cell stack.    DESCRIPTION OF DRAWING(S) - The figure shows the front view of the anode-side separator plate.    Separator plate (10)    Bolt holes (11)    Fuel gas manifold apertures (12)    Connection grooves (12c)    Cooling water manifold apertures (14)
NOVELTY - The cell has positive electrode and negative electrode whose theoretical capacity is larger than capacity of positive electrode. When positive electrode is in fully charged/discharged state, residual quantity of uncharged/charged active material of negative electrode provides charge/ discharge reserve capacities (CR,DR), respectively. The ratio of charge capacity to discharge capacity ranges from 1:0 to 1:0.5.    USE - Sealed nickel-metal hybrid storage cell for hybrid electric vehicle (claimed).    ADVANTAGE - The storage cell capable of attaining a high energy density at relatively low cost is obtained.    DETAILED DESCRIPTION - An INDEPENDENT CLAIM is also included for hybrid electric vehicle.    DESCRIPTION OF DRAWING(S) - The figure shows a schematic view of the sealed nickel-metal hybrid storage cell.
NOVELTY - The arrangement (10) has a primary battery cable (11) led from the front end of a vehicle to a positive pole of a battery (12) mounted at the rear end of vehicle. A secondary battery cable (14) coupled to the negative pole of the battery is coupled to the ground (17) at the rear end of the vehicle. An additional cable (15) is led from the negative pole and coupled to the ground at the front end of the vehicle.    USE - Reducing electromagnetic fields in vehicle (claimed) equipped with battery at rear end.    ADVANTAGE - Reduction of weight and package space is achieved by using a cable having a smaller dimension for the flow of return current of the battery since the return current flows in both the secondary cable and the additional cable. The starting problems of the vehicle due to low ambient temperature is eliminated. The arrangement is applied to the vehicles where the engine is mounted in the front or rear end while arranging the battery at the end opposite to the engine. The electromagnetic field is effectively reduced to nearly zero by leading the return current to the ground potential at both ends of the vehicle through at least two cables.    DETAILED DESCRIPTION - An INDEPENDENT CLAIM is also included for vehicle equipped with electromagnetic field reducing arrangement.    DESCRIPTION OF DRAWING(S) - The figure illustrates the battery circuit with the electromagnetic field reducing arrangement.    Electromagnetic field reducing arrangement (10)    Primary battery cable (11)    Battery (12)    Secondary battery cable (14)    Additional cable (15)    Ground (17)
NOVELTY - The production of a layer system including at least one metallic carrier and an anode functional layer comprises spraying a metal powder as a carrier layer onto a base, the application of an anode functional layer onto the carrier layer by thermal spraying, and removal of the layer system from the base.    USE - Used in the production of high temperature fuel cells.    ADVANTAGE - The base or intermediate layer on it can be dissolved or decomposed so that the carrier substrate and its layers can be easily separated from the base. The process enables all the layers of a high temperature fuel cell to be obtained exclusively by thermal injection.    DETAILED DESCRIPTION - An INDEPENDENT CLAIM is included for production of a high temperature full cell including an anode functional layer, an electrolyte layer on it, a cathode functional layer (CFL) on the electrolyte layer, and an extra layer on the CFL.
NOVELTY - A battery box (71) formed with an ejection route (77) is detachedly attached to a vehicle body frame. The ejection route is detachedly connected to a discharge port (37) of a battery (33) to eject the battery liquid to exterior side of the vehicle.    USE - Discharging liquid from battery mounted on saddle riding type motor vehicle, e.g. motorcycle.    ADVANTAGE - The attachment/detachment of the battery is easily performed so ease of maintenance is improved. The battery liquid is easily effected to exterior without adhering to the vehicle body frame. The corrosion of vehicle body frame is prevented.    DESCRIPTION OF DRAWING(S) - The figure shows the section of the battery liquid ejection structure.    Battery (33)    Discharge port (37)    Battery box (71)    Ejection route (77)    Hose (91,93)
NOVELTY - An electrochemical device is formed by providing an electrolyte layer substrate and electrospraying a first polymer electrode layer onto a side(s) of the electrolyte layer.    USE - Formation of electrochemical device including batteries, electrolyzers, electrochemical reactors, electrolytic capacitors, organic solar cells, electrochromic displays, organic light emitting displays, and fuel cells e.g. polymer electrolyte fuel cells for fuel cell powered vehicles and power generation facilities.    ADVANTAGE - The process improves the operation and performance of the electrochemical device. It allows control of material deposition so reducing material costs, particularly in the case of the catalyst layer, where the cost of platinum is a significant barrier to fuel cell cost competitiveness, as compared to other technologies. Adhesion between the component layers is excellent.    DESCRIPTION OF DRAWING(S) - The figure is a schematic demonstrating a hydrogen-air polymer electrolyte fuel cell.
NOVELTY - A heat-curable fluoropolyether rubber composition comprises (in parts by weight) a straight-chain perfluoropolyether compound (100) having at least two alkenyl groups in a molecule; a reinforcing filler (1-100); and an organic peroxide (0.1-5).    USE - In a rubber article (e.g. a diaphragm, valve, O-ring, oil seal, gasket, packing, joint or face seal), which is use in automobiles, chemical plants, ink jet printers, semiconductor manufacturing lines, analytical or scientific instruments, medical equipment, aircraft or fuel cells (all claimed).    ADVANTAGE - The composition avoids cure inhibition by catalyst poisons and has improved properties e.g. heat resistance, chemical resistance, solvent resistance, parting property, water repellency, oil repellency and low-temperature properties.    DETAILED DESCRIPTION - An INDEPENDENT CLAIM is also included for a rubber article comprising the curable fluoropolyether rubber composition.
NOVELTY - A mixing vessel has two fuel and oxidant inlet pipes (14,40) and an outlet (60) set adjacent to partial oxidation (POX) reactor (61). One inlet pipe has tubes (24) with the discharge ends which are extended towards the outlet and are downstream of the discharge end of the other inlet pipe for mixing the fuel and oxidant close to the POX reactor to preclude the premature combustion of the mixture.    USE - For mixing gaseous fuel and oxidant for use in autothermal reformer (ATR), which provides hydrogen to fuel cell.    ADVANTAGE - Prevents fuel from contact with oxidant until gaseous fuel or oxidant exist from tubes of one inlet pipe, thereby ensuring uniform mixing of fuel with oxidant in gaseous state before fuel-oxidant mixture passes through outlet into POX reactor.    DETAILED DESCRIPTION - An INDEPENDENT CLAIM is also included for a method for supplying a mixture of fuel and air to autothermal reformer.    DESCRIPTION OF DRAWING(S) - The figure shows the sectional view of gaseous fuel and oxidant mixing apparatus.    Fuel and oxidant inlet pipes (14,40)    Tubes (24)    Distribution plate (26)    Outlet (60)    POX reactor (61)
NOVELTY - An active material composition comprises nickel hydroxide material, and additive material comprising a metal oxide. The metal oxide is a single metal oxide or binary or higher non-stoichiometric, solid solution containing cerium, titanium, molybdenum, vanadium, tungsten, tin, manganese, indium, yttrium, samarium, or niobium. The binary or higher non-stoichiometric, solid solution oxide may contain Misch metal alloy.    USE - For nickel positive electrode (claimed) for electrochemical cells used in electric or hybrid vehicles.    ADVANTAGE - The inventive active material composition increases the performance by suppressing an oxygen evolution reaction occurring parallel to the oxidation of nickel hydroxide, increases conductivity of the electrode and/or consuming oxygen produced as a result of oxygen evolution reaction.    DETAILED DESCRIPTION - An active material composition comprises nickel hydroxide material, and additive material comprising a metal oxide. The metal oxide is a single metal oxide or binary or higher non-stoichiometric, solid solution. The single oxide contains cerium, titanium, molybdenum, vanadium, tungsten, tin, manganese, indium, yttrium, samarium, or niobium. The binary or higher non-stoichiometric, solid solution oxide contains titanium, molybdenum, vanadium, tungsten, tin, manganese, indium, yttrium, samarium, niobium, cerium, or Misch (Mm) metal alloy.
NOVELTY - A separator plate (8) has flow field having flow channels, and header adjacent to the flow field and defining manifold for supplying fluid to the flow channels. The flow field comprises an electrically conductive material and the header comprises an electrically non-conductive non-metallic material.    USE - Used for fuel cell stack (claimed).    ADVANTAGE - The invention is optimized to promote fuel cell efficiency as cost-effectively as possible.    DETAILED DESCRIPTION - An INDEPENDENT CLAIM is also included for a method for forming separator plate comprising forming first and second separator plate sections and joining then into an integral body. The first section comprises electrically conductive material and the second section comprises electrically non-conductive material. Both materials comprise polymeric material.    DESCRIPTION OF DRAWING(S) - The figure is a schematic illustration of two cells in liquid-cooled proton exchange membrane fuel cell stack.    Separator plate (8)    Clamping terminal plate (10, 12)    Fluid distribution separator plates (14, 16)    Active sides (20, 21)    Plumbing (50)
NOVELTY - Production of fuel for fuel cell comprises reforming a hydrocarbon with steam in a cyclic reforming and regeneration process, comprising introducing the feed and steam through a first zone of a reactor containing bed packing material and reforming catalyst and passing the product through a second zone of the reactor containing bed packing material and transferring heat from the product to the packing material.    USE - For producing a fuel for a fuel cell, or for confined space applications, e.g. on board vehicle applications (e.g. passenger vehicles, trucks, or buses) for fuel cell powered vehicles.    ADVANTAGE - The process is efficient in producing high partial pressures of hydrogen fuel.    DETAILED DESCRIPTION - Production of a fuel for a fuel cell, comprises reforming a hydrocarbon containing feed with steam in a cyclic reforming and regeneration process, comprising introducing the feed and steam through a first zone of a reactor containing bed packing material and reforming catalyst at a space velocity of at least 500 under reforming conditions, passing at least a portion of the product through a second zone of the reactor containing bed packing material and transferring heat from the product to the packing material, removing all the product from the second zone, the product comprising a reform product enriched in hydrogen, introducing an oxygen containing gas into the second zone and combusting the gas and a fuel in a region proximate to an interface between the two zones to produce heat and a combustion product and transferring heat of the combusting to the bed packing material of the first zone, and removing all of the combustion product from the first zone; and supplying the reform product from the removing step to a fuel cell.    DESCRIPTION OF DRAWING(S) - The figure is a diagrammatic illustration of pressure swing reforming using a dual bed, valved system.    Beds (220, 230)    Valves (251, 254, 256, 259)
NOVELTY - The connector (10) has conductive terminals (11, 12) interconnected by a group of substantially rigid and elongated conductive strips. Apertures or gaps (16) are disposed between the adjacent conductive strips. The conductive strips are generated parallel to a line joining the terminals. The strips have an arcuate shape formed between the terminals and are formed from a single conductive part.    USE - Used for connecting batteries, accumulators, super-capacitors and storage power units of an electric vehicle in a low current application and high current application.    ADVANTAGE - The structure of the connector provides enhanced heat dissipation characteristics, thereby providing additional volume of cooling air with no, or only minimal additional weight and cost over head.    DETAILED DESCRIPTION - An INDEPENDENT CLAIM is also included for an electrincal power storage unit.    DESCRIPTION OF DRAWING(S) - DESCRIPTION OF DRAWING - The drawing shows a perspective view of an improved electrical connector.    Electrical connector (10)    Conductive terminals (11, 12)    Aperture of gaps (16)
NOVELTY - The assembly has a pneumatic tire structure (10) with a crown (15), which supports an exterior tread portion (18) and sidewalls that extends to bead portions (22). A portion of conductive material between an inner liner and the tread portion forms a conductivity path. The electric charge accumulated in the tire structure flows through the path. An energy storage device stores the electric charge flowing through the path.    USE - Used for a vehicle e.g. trucking fleet, airplane and mining/earthmover equipment, for storing electric charge, accumulated during rotation of a pneumatic tire structure, into capacitor or rechargeable battery .    ADVANTAGE - The accumulated electric charge stored in the energy storage device can be utilized to power the electronic components e.g. condition-responsive device, radio frequency transmitter and microcontroller, associated with the tire, thereby providing a pneumatic tire with integrated self-powered electronic components.    DETAILED DESCRIPTION - An INDEPENDENT CLAIM is also included for a method for harvesting power from a rotating tire`s static electricity.    DESCRIPTION OF DRAWING(S) - The drawing shows a cross-sectional view of a pneumatic tire structure.    Pneumatic tire structure (10)    Crown (15)    Exterior tread portion (18)    Sidewalls (20)    Bead portions (22)
NOVELTY - The method involves applying an electric power generated by fuel cells to an electric heater in thermal communication with coolant in an accumulator (28). Waste heat generated by the fuel cells is transferred to the coolant in the accumulator. The energy derived directly from the fuel cells is transferred to the coolant in the accumulator to melt ice in the accumulator.    USE - Used for starting a fuel cell system (claimed) in a vehicle e.g. automobile.    ADVANTAGE - The energy derived from the fuel cells is transferred to the coolant to melt the ice, thus the ice is melted quickly, and therefore the method reduces the time to start up the fuel cell system.    DETAILED DESCRIPTION - An INDEPENDENT CLAIM is also included for a fuel cell system.    DESCRIPTION OF DRAWING(S) - The drawing shows a schematic perspective view of a two-section proton exchange membrane fuel cell stack having an electric heater.    Accumulator (28)    Heat exchanger tube (31)    Pump (32)    Resistance heater (45)    Switch (46)
NOVELTY - The system has a conditioning circuit to receive an electrical signal generated by a signaling circuitry, and to produce a raw electrical power and signaling data. A voltage regulator receives the raw power and provides a steady supply voltage to power a transmitter assembly. A microcontroller receives the signaling data and produces a radio data pattern. The transmitter assembly modulates the pattern onto a radio signal.    USE - Used in connection with a helmet worn by a rider of a vehicle e.g. motorcycle.    ADVANTAGE - The system provides a flexible, readily attachable and a wireless signal light for attachment to a helmet, thereby increasing the visibility of the rider and associated motoring signals e.g. braking and turn indications. The system improves the rider safety by increasing other motorist`s awareness of motorcycles. The radio-frequency signal is coded with a unique code to a particular transmitter/receiver pair, thereby allowing multiple transmitter/receiver pair to operate within close proximity to each other without experiencing interference or erroneous commands.    DETAILED DESCRIPTION - An INDEPENDENT CLAIM is also included for a method of illuminating a wireless brake and signal light system.    DESCRIPTION OF DRAWING(S) - The drawing shows a brake and signal light system.    Brake and signal light system (10)    Housing assembly (12)    Helmet (14)    Transmitter assembly (16)    Signaling circuitry (18)    Radio frequency signal (22)
NOVELTY - A hydrogen separation apparatus (50) has a hydrogen separation component (53) selectively permeating hydrogen from one surface (I) to a second surface (II), a gas supply portion for supplying hydrogen-containing gas to the first surface (I), a gas passageway for conveying gas for conveying hydrogen, and a supply portion for supplying cathode off-gas from a cathode to the gas passageway. The supply portion vicinity has good heat resistance.    USE - Used for extracting hydrogen from a hydrogen-containing gas and supplying hydrogen to the anode of a fuel cell for generating electric power (claimed).    ADVANTAGE - The hydrogen separation apparatus has improved efficiency for extracting hydrogen from hydrogen-containing gas. Reduction of hydrogen permeability and deterioration of hydrogen separation component are suppressed.    DETAILED DESCRIPTION - A hydrogen separation apparatus has a hydrogen separation component selectively permeating hydrogen from hydrogen-containing gas supplied from a first surface (I) to a second surface (II), a gas supply portion for supplying hydrogen-containing gas to the first surface (I), a gas passageway for conveying gas for conveying hydrogen permeated from the second surface (II) to the exterior of the hydrogen separation apparatus, and a supply portion for supplying cathode off-gas from a cathode to the gas passageway. The supply portion vicinity of the gas separation component has good heat resistance. The hydrogen separation apparatus extracts hydrogen from hydrogen-containing gas and supplies hydrogen to the anode of a fuel cell having a cathode supplied with oxygen for generating electric power.    DESCRIPTION OF DRAWING(S) - The figure shows the structure of a hydrogen separation apparatus. (Drawing includes non-English language text).    Hydrogen separation apparatus (50)    Reformed-gas flow path (51)    Purge-gas flow path (52)    Hydrogen separation component (53)
NOVELTY - The charge system has a fuel cell (20) that is started to charge a secondary battery (30), when startup instructions of electric motor (10) is input into input unit (41) of an electric power controller (40). A controller (42) determines the charge amount of battery so as to stop fuel cell only when the battery is charged to a regulated value, irrespective of reception of motor stop signal.    USE - Electric vehicle (EV) such as electric power assisted bicycle.    ADVANTAGE - Enables charging the secondary battery efficiently by simple process. Since the fuel cell itself is used as a charge power supply of secondary battery, the need for another voltage source is eliminated.    DESCRIPTION OF DRAWING(S) - The figure shows a block diagram of the charge system. (Drawing includes non-English language text).    Electric motor (10)    Fuel cell (20)    Secondary battery (30)    Electric power controller (40)    Input unit (41)    Fuel cell controller (42)
NOVELTY - An electrolyte film comprises a crosslinking electrolyte polymer having a monomer containing 2-methacrylamide-2-methylpropane sulfonic acid or its salt as an essential structural unit.    USE - For fuel cell (claimed), e.g. for electric vehicle or portable device.    ADVANTAGE - The electrolyte film has excellent proton conductivity, durability and methanol transmission preventing capability.    DETAILED DESCRIPTION - An INDEPENDENT CLAIM is also included for fuel cell incorporating the electrolyte film.    DESCRIPTION OF DRAWING(S) - The graph shows the evaluation result of direct methanol type fuel cell. (Drawing includes non-English language text).
NOVELTY - An expanded network (103) formed on lead-alloy sheet, is provided on an upper frame (101). Height (h) of an inclination portion (105) that adjoins the edge of a current collection portion (102) of upper frame, decreases towards the edge of the expanded network. A connection portion (107) connects inclination portion with a parallel portion (106) whose height remains constant towards edge of expanded network.    USE - Positive-electrode lattice structure is used in lead storage battery (claimed) used in motor vehicle.    ADVANTAGE - Suppresses deformation of the upper frame of the positive-electrode lattice structure, even during corrosion of the positive-electrode lattice structure. Hence short circuit between the positive electrode lattice structure and the negative electrode is prevented, and dropping off of the active material contained in the lattice structure is suppressed. Thereby the corrosion resistance and durability of the battery are improved.    DESCRIPTION OF DRAWING(S) - The figure shows a schematic view of a positive-electrode lattice structure.    Upper frame (101)    Current collection portion (102)    Expanded network (103)    Inclination portion (105)    Parallel portion (106)    Connection portion (107)
NOVELTY - A metal connection element (3) has an electronic circuit to connect the electrode and terminal which are respectively arranged in the inner and outer portion of the battery to a cylindrical permeation hole (2) provided at a synthetic resin sealing element (1). A cylindrical rigid unit (12) is fitted into the outer side of the hole, so as to support the hole using rigid unit and connection element.    USE - Closed storage battery e.g. alkaline storage battery and lead storage battery used as power supply for motor-vehicle loading and as emergency power sources for portable electronic device such as mobile telephone, small personal computer and small power tool.    ADVANTAGE - Increases the air-tightness of the battery, effectively using cylindrical rigid unit.    DESCRIPTION OF DRAWING(S) - The figure shows a sectional view of the alkaline battery.    sealing element (1)    permeation hole (2)    metal connection element (3)    connecting element (4)    rigid unit (12)
NOVELTY - A solid electrolyte enveloping chamber (1) provided between a negative electrode chamber (6) and a positive electrode chamber (7), has solid electrolytes (101-103) that are joined in axial direction using joining material having small sodium ionic conductivity.    USE - Sodium sulfur battery used in e.g. electric vehicle, hybrid vehicle.    ADVANTAGE - Increases battery capacity and efficiency while reducing cost.    DETAILED DESCRIPTION - An INDEPENDENT CLAIM is also included for operating method of sodium sulfur battery.    DESCRIPTION OF DRAWING(S) - The figure shows a longitudinal cross-section of a sodium sulfur battery.    Solid electrolyte enveloping tube (1)    Insulator (2)    Negative electrode chamber (6)    Positive electrode chamber (7)    Solid electrolytes (101-103)
NOVELTY - The battery has a positive electrode metal foil (6) whose front end (6b) is separated by a distance of 3.5 mm or more with respect to front end (8b) of projection image (8a) of separator (8). The distance between front end of positive electrode metal foil and front end (4b) of positive electrode active material (4) is set to 4 mm or more.    USE - Lithium secondary battery mounted on electric vehicle (EV) and hybrid electric vehicle (HEV). Also used in electronic device such as portable communication apparatus and notebook personal computer (PC).    ADVANTAGE - Prevents dissolution loss of separator and poor insulation of electrode so improving productivity and space saving property.    DETAILED DESCRIPTION - An INDEPENDENT CLAIM is also included for manufacturing method of lithium secondary battery.    DESCRIPTION OF DRAWING(S) - The figure shows an explanatory view and the top view of the lithium secondary battery.    Positive electrode plate (2)    Negative electrode plate (3)    Positive electrode active material (4)    Front end of positive electrode active material (4a)    Negative electrode active material (5)    Positive electrode metal foil (6)    Front end of metal foil (6b)    Negative electrode metal foil (7)    Separator (8)    Projection image (8a)    Front end of separator (8b)
NOVELTY - The ratio of thickness of the positive electrode metal foil (6) to the winding pitch of the positive electrode plate (2) is 0.01 - 0.2.    USE - Used in electronic devices such as portable communication apparatus and notebook personal computer, and in hybrid electric vehicles.    ADVANTAGE - Internal resistance of battery is decreased while improving the productivity and space saving property so it is suitable for heavy current discharge.    DESCRIPTION OF DRAWING(S) - The figure shows a section of the lithium storage battery . (Drawing includes non-English language text).    Winding-type internal electrode (1)    Positive electrode plate (2)    Negative electrode plate (3)    Positive electrode metal foil (6)    Separator (8)
NOVELTY - Alkaline storage battery has anode (1), cathode (2) formed of hydrogen occlusion alloy containing polyvalent metal, separator (3) interposed between electrodes and alkali electrolyte liquid (5). A cross-linked polymeric layer (4) is formed on surface(s) of separator using aqueous alkali solution containing potassium, sodium and/or lithium, and has functional group, which forms chelate with polyvalent metal in hydrogen occlusion alloy.    USE - For portable equipment and electric vehicle.    ADVANTAGE - The ion of polyvalent metal is chelated and therefore the precipitation of polyvalent metal to separator is prevented reliably and self discharge is suppressed. The battery has sufficient charging and discharging property. Elution of polyvalent metal from hydrogen occlusion alloy is prevented and reduction in ionic conductivity is suppressed.    DETAILED DESCRIPTION - The functional group which forms chelate with polyvalent metal is carboxyl group. The polymer in polymeric layer is cross-linked type potassium polyacrylate.    DESCRIPTION OF DRAWING(S) - The figure shows the approximate account figure of the battery.    positive electrode (1)    negative electrode (2)    separator (3)    polymeric layer (4)    alkali electrolyte liquid (5)
NOVELTY - The anode active material contains lithium transition metal complex oxide of layer structure. The complex oxide contains hollow particles having space portion covered by outer covering portion.    USE - Non-aqueous electrolyte secondary battery (claimed) such as lithium ion secondary cell used in mobile telephone, personal computer and electric vehicles.    ADVANTAGE - The anode active material enables the non-aqueous electrolyte secondary battery to have excellent battery properties such as cycle property, output characteristics and heat stability even in severe environment.    DETAILED DESCRIPTION - Preferred Materials: The lithium transition metal complex oxide contains aluminum.    DESCRIPTION OF DRAWING(S) - The figure shows the lithium transition metal complex oxide of layer structure.    Cobalt and/or nickel layer (1)    Oxygen layer (2)    Lithium layer (3)
NOVELTY - The battery consists of a sealing board (2) for closing a battery can (1) accommodating the electrodes (41-43). The sealing board consists of metal plates (21,22) provided with corresponding gas excretory pores (25,26). A valve film provided at the sealing board, closes the pore of one metal plate. A nickel plating layer (30) is formed over the entire surface of the valve film, in contact with the metal plates.    USE - Non-aqueous electrolyte secondary battery e.g. lithium ion battery for portable electronic device, electric vehicle.    ADVANTAGE - Prevents electric corrosion in the sealing board, as entry of moisture or seeping of the electrolyte between the metal plates is prevented. Hence reliable output is acquired for a long time.    DESCRIPTION OF DRAWING(S) - The figure shows the front view of the battery can.    battery can (1)    sealing board (2)    metal plates (21,22)    valve film (24)    gas excretory pores (25,26)    nickel plating layer (30)    electrodes (41-43)
NOVELTY - A negative electrode (6) has copper foil (12) with active-material layer (14). An isolation switch (17) formed on an active-material non-formation layer (13a) of negative electrode, is arranged between the negative-electrode-lead terminal (15) and active-material layer, for interrupting the conducting path between the lead terminal and active-material layer at the time of temperature rise of electrode.    USE - Non-aqueous-electrolyte secondary battery used in mobile telephone and video tape recorder (VTR) and also used for power supply for electric vehicle.    ADVANTAGE - Efficiently interrupts the conducting path between the lead terminal and active-material layer at the time of temperature rise of electrode    DESCRIPTION OF DRAWING(S) - The figure shows the front view of the negative electrode.    negative electrode (6)    copper foil (12)    active-material non-formation layer (13a)    active-material layer (14)    negative-electrode-lead terminal (15)    isolation switch (17)
NOVELTY - Device for switching over a battery between voltages in a dual-voltage vehicle power supply network with a normal voltage supply and a higher voltage starter circuit. The inventive switching device serves to connect battery cell groups in parallel during a jump-start procedure.    USE - Device for switching a vehicle battery between supply voltages, e.g. normal 14 V and starter 42 V.    ADVANTAGE - The inventive circuit-switching device ensures that a vehicle with a dual voltage power supply can be jump-started by a vehicle with only a 14 V supply.    DESCRIPTION OF DRAWING(S) - The figure shows a view of an inventive circuit.    serial cell arrangement (100)    cell groups (10, 20, 30)    alternator (110)    starter motor (180)    loads (120, 130)
NOVELTY - A CO selective oxidation catalyst on hydrogen-rich condition comprises porous ceramic, metal alloy cellular carrier or other plateau body as substrate to load noble metal oxide Al2O3 coating.    USE - For carbon monoxide selective oxidation under hydrogen-rich condition.    ADVANTAGE - The novel catalyst can promote the reaction of CO and O2 under low temperature and effectively prohibit methanation reaction. The cellular ceramic integral carrier is applied to large airspeed operation, the operating temperature range wide (120-200 degreesC), and the CO concentration reduced to below 50ppm, and even under 10ppm.    DETAILED DESCRIPTION - The Al2O3 coating contains metal oxide as catalyst adjuvant and loads trace noble metal, the catalyst contains coating 40-150g/l, the adjuvant metal oxide is the two or above of CeO2, MgO, K2O, ZrO2 and La2O3, accounting for 5-30% of the coating weight, the noble metal is one or multiple of Rh, Pt, Ru and Au, accounting for 1.0-5.0% of the coating weight. An INDEPENDENT CLAIM is included for a method of preparing the above catalyst.
NOVELTY - The fuel cell includes a fuel cell stack (23) provided with a spring module (30) consisting of several independent springs arranged in parallel between the casings. The spring module is arranged in inclinable and displaceable state between the end plates (22).    USE - Used in electric vehicle and motor vehicle.    ADVANTAGE - The fluctuation of the load along cell lamination direction is reduced. The assembly of spring module in the fuel cell stack is easily performed.    DESCRIPTION OF DRAWING(S) - The figure shows a section of the fuel cell.    End plates (22)    Fuel cell stack (23)    Spring module (30)    Adjustment screw (34)    Pressure plate (35)
NOVELTY - The filter press stackable multicompartment cell modules (MMa-MMd) are electrically connected in series between end terminals of the battery. Each cell module comprising monopolar electrode is composed of even number of flow compartments alternately for positive and negative electrolyte solutions, and separated by odd number of permionic separators.    USE - Used for e.g. vanadium battery used for storing and/or transforming energy in photovoltaic panel system, power plant e.g. hydroelectric power plant and employed in exploitation of renewable energy sources in plant, load leveling and distribution of electrical energy. Also for hybrid energy transformation and storage system in telecommunication switching station.    ADVANTAGE - The range of variation of the battery voltage is reduced, by the filter-press stack architecture of the battery.    DETAILED DESCRIPTION - An INDEPENDENT CLAIM is also included for redox flow battery operation method.    DESCRIPTION OF DRAWING(S) - The figure shows the functional electrical diagram of the battery with four monopolar cell modules in electrical series.    Switches (a1-d1,a2-d2)    Cell modules (MMa-MMd)
NOVELTY - A photocatalytic reactor comprises a direct oxidation fuel cell including an anode and a cathode (4). The anode is a photocatalysis-assisted anode comprising a photocatalyst (1) on a surface of an electrically-conductive substrate and a light transmissive proton-conductive membrane (3). The photocatalyst is capable of promoting the oxidation of organic material and generating electron-hole pairs.    USE - For use in oil and gas producing industry, e.g. in operational use with hydrocyclone separators.    ADVANTAGE - The reactor is energy efficient.    DETAILED DESCRIPTION - INDEPENDENT CLAIMS are also included for:    (a) an electrical power source comprising modified direct oxidation fuel cells;    (b) a method of generating electrical power, comprising providing a fuel cell and a source of fuel for the cell, providing a photocatalytic surface at the anode of the cell, exposing the photocatalytic surface to light, supplying fuel to the anode for photocatalytic oxidation, and generating electrical power as a result of the photocatalytic oxidation of the fuel;    (c) a method of disposing an organic material-polluted fluid comprising application of the fluid in a fuel supply to a fuel cell contained in a photocatalytic reactor; and    (d) a method of preparing a photocatalytic catalyst for use in a photocatalytic reactor, comprising purification of a salt containing the active catalytic component, recovering the purified component, and heat treating the purified and recovered component at 100-450degreesC.    DESCRIPTION OF DRAWING(S) - The figure shows a schematic drawing of the photocatalytic reactor fuel cell utilizing methanol as fuel.    Photocatalyst (1)    Proton-conductive membrane (3)    Cathode (4)    Fuel and oxidant supplies (6, 7)
NOVELTY - The gaskets (34,36) are arranged at top and bottom sides of a membrane electrode assembly (22) in between the separator plates (38,40). The sealing beads (64,66,76,78) of the respective gaskets are extended beyond the outer surface of the gaskets to specific different heights (H1-H4).    USE - Sealing individual cell of fuel cell assembly.    ADVANTAGE - Enables alignment and securing of the cell to other components of fuel cell assembly easily and reduces gap between the components.    DESCRIPTION OF DRAWING(S) - The figure shows a partially exploded section of the sealing structure.    Membrane electrode assembly (22)    Gaskets (34,36)    Separator plates (38,40)    Sealing beads (64,66,76,78)
NOVELTY - The method involves subjecting a high temperature fuel cell stack (7) to a defined pressure by applying a load, heating the stack to melt sealing material and leads to seal the individual cells, cooling the stack and clamping with a clamping arrangement, moving the clamped stack to its place of use and enclosing with insulation, then arranging a second clamping arrangement outside the insulation.    USE - Manufacturing a high temperature fuel cell stack.    ADVANTAGE - Enables a high temperature fuel cell stack to be clamped for an adequately long period under operating conditions ensuring that sealing can be reliably achieved.    DETAILED DESCRIPTION - AN INDEPENDENT CLAIM is also included for the following a clamping arrangement for clamping a planar high temperature fuel cell stack.    DESCRIPTION OF DRAWING(S) - The drawing shows a clamping arrangement    Upper clamping plate (1)    Lower clamping plate (2)    Clamping frame (3)    Clamping rod (4)    Spring (5)    High temperature fuel cell stack (7)    Insulation (9,10)
NOVELTY - The battery has positive and negative lead terminals (12a, 12b) connected to a battery unit (13). A casing (11) seals the lead terminals and the battery unit together with an electrolytic solution. The casing has a buffer in portions of the terminals for accumulating a gas generated within the casing through deformation of the casing. The buffer is formed continuously with a region for accommodating the battery unit.    USE - Used in a battery assembly (claimed) utilized in a movable vehicle e.g. bicycle and motor bicycle, and with an uninterruptible power source and a distributed power storage system.    ADVANTAGE - The gas generated within the casing is accumulated in the buffer to limit an increase in the internal pressure of the casing so that a limited peeling force acts on the casing around bound regions and lead terminal lead-out paths, thereby maintaining the sealing of the battery material over a long term. The battery improves the reliability of the sealing of the lead terminal lead-out paths to prevent the electrolytic solution from leaking.    DETAILED DESCRIPTION - An INDEPENDENT CLAIM is also included for a battery assembly having film covered assemblies.    DESCRIPTION OF DRAWING(S) - DESCRIPTION OF DRAWING - The drawing shows a cross-sectional view of a battery assembly.    Film covered battery (10)    Casing (11)    Positive and negative lead terminals (12a, 12b)    Battery unit (13)    Connection unit (17)
NOVELTY - The cell (10) has a set of power generation units (24 (1-n)) each including an anode facing a porous resin film (22), a cathode, and a separator interposed between the electrodes. A pair of electrically conductive film is arranged in a same plane with a gas diffusion layer of respective first electrodes. The conductive films have an expansion between an adjacent power generation units to connect the films.    USE - Used for vehicle.    ADVANTAGE - The arrangement of the electrically conductive films in a substantially same plane with the gas diffusion layer, reduces the thickness and the overall size of the fuel cell, thereby allowing the cell to obtain a reliable sealing performance. The separators are in contact with each other and do not rattle, thereby preventing the fuel cell form damage easily by vibrations. The cell with a simple structure prevents reliably the leakage of reactant gases and the coolant.    DETAILED DESCRIPTION - INDEPENDENT CLAIMS are also included for the following:    (A) a method of producing a fuel cell including a set power generation units arranged in a same plane    (B) a fuel cell stack comprising a set of fuel cells.    DESCRIPTION OF DRAWING(S) - DESCRIPTION OF DRAWING - The drawing shows an exploded perspective view showing main components of a fuel cell.    Fuel cell (10)    Porous thin film (22)    Power generation units (24(1-n))    Supply manifold (40)    Flow gas flow field (44)
NOVELTY - The supply has an impurity removal cartridge (230) that is connected to a fuel container (210). The fuel container and the removal cartridge are simultaneously replaced as a single unit. The container has a pressurized fuel that consists of a hydrocarbon and an odorizing agent. The cartridge removes the impurities e.g. sulfur, from the pressurized fuel through adsorption.    USE - Used for supplying a fuel to a fuel cell e.g. proton exchange membrane (PEM) fuel cell, alkaline fuel cell (AFC), phosphoric-acid fuel cell (PAFC), solid oxide fuel cell (SOFC) and molten carbonate fuel cell (MCFC), in a fuel cell system of an electronic device e.g. computer.    ADVANTAGE - The fuel container and the impurity removal cartridge are simultaneously replaced as a single unit, thereby reducing the maintenance needed by the fuel supply while preserving its safety features.    DETAILED DESCRIPTION - INDEPENDENT CLAIMS are also included for the following:    (A) an electronic device    (B) a method of reducing filter maintenance in a fuel cell system    (C) a method of making an impurity removal cartridge.    DESCRIPTION OF DRAWING(S) - DESCRIPTION OF DRAWING - The drawing shows internal components of an integrated fuel container system and sulfur removal cartridge.    Fuel container (210)    Impurity removal cartridge (230)    Proximal end (214)    Valve (250)    Actuator orifice (260)    Coupling device (280)
NOVELTY - The apparatus has a battery controller (7) with a timing table on which generation timings of a switching control signal, an activation signal, and a transfer command signal are determined. The switching, activation, and transfer signals are delivered to a flying capacitor voltage detecting circuit, an A/D converter (6), and controller at a timing regulated in the table based on an order memorized in the table.    USE - Used for detecting voltage of a combination battery (claimed) that is equipped with a hybrid vehicle, a motor-driven vehicle, a fuel-cell vehicle.    ADVANTAGE - The apparatus improves the measuring accuracy of the battery while preventing the circuit arrangement from becoming complicated.    DESCRIPTION OF DRAWING(S) - The drawing shows a block diagram depicting a voltage detecting apparatus for a combination battery.    Combination battery (1)    Multiplexer (2)    Differential amplification circuit (5)    A/D converter (6)    Battery controller (7)
NOVELTY - The vehicle (10) has a fuel cell (30) that is electrically connected to a drive motor (36) such that an electric power of the cell is supplied to the motor via a drive circuit. The drive motor outputs power to an axle shaft. A capacitor (32) is connected in parallel to the fuel cell, wherein a maximum output of the cell and a capacitance of the capacitor are set such that pair of preset running condition is satisfied.    USE - Electric vehicle.    ADVANTAGE - The maximum output of the fuel cell and the capacitance of the capacitor can be set such that the cost of the fuel cell and the capacitor is minimum. Thus, it is possible to reduce the cost of manufacturing the electric vehicle. The output of the cell and capacitance of the capacitor are set, based on the preset conditions to suit the dynamic characteristics required for the vehicle, thereby enhancing the energy efficiency of the vehicle.    DETAILED DESCRIPTION - The maximum output of the cell and the capacitance of the capacitor are set such that a running condition for obtaining a preset high vehicle speed by repeatedly starting the vehicle at maximum acceleration is satisfied. The maximum output of the cell and capacitance of the capacitor are set such that another running condition for repeatedly changing a vehicle speed from one medium vehicle speed to another speed at the maximum acceleration is satisfied. An INDEPENDENT CLAIM is also included for a performance setting method for setting performance of a fuel cell and a capacitor.    DESCRIPTION OF DRAWING(S) - The drawing shows a diagram schematically illustrating a configuration of an electric vehicle.    Electric vehicle (10)    Fuel cell (30)    Capacitor (32)    Inverter (34)    Drive motor (36)
NOVELTY - The pressure fixing typed terminal assembly of battery in vehicle is provided to completely prevent risk of fire or loose contact which can be caused when using a screw in a terminal assembly for fixing, while being easily detached or fastened by using a leverage effect.    DETAILED DESCRIPTION - The terminal assembly for an automobile battery comprises: an inner terminal case (20) which closely wraps around a positive terminal (b) of the battery (B); an outer terminal case (10) which wraps around the inner terminal case and has one extended end to which a cable (C) is connected; a fixing member for fixing the inner and the outer terminal case together; and a fixing lever (50) which distributes forces loaded from one side to the other side which contacts with the lower part of the inner terminal case, having a hinge coupling part to which the outer terminal case is coupled as a center, thereby closely fixing the inner terminal case to the positive terminal.
NOVELTY - A battery relay is provided to prevent damages of the exciting coil and partial side wear of the contact surfaces of the movable contact and fixed contact, while lengthening the useful life of the contact surface of the movable contact.    USE - For a motor vehicle.    DETAILED DESCRIPTION - A battery relay comprises a plunger (11) and a movable contact (12); a return spring for elastically supporting the plunger and the movable contact; a fixed contact (14) arranged underneath the movable contact; an exciting coil (17) connected to a battery switch (15); and a bypass circuit (20) having a diode (22) and a resistor (23) arranged on a circuit (21) which interconnects an input side (18a) and an output side (18b) of the exciting coil. The electric current which flows upon generation of instantaneous inverse voltage from the grounding terminal is bypassed from the output side to the input side of the exciting coil.    DESCRIPTION OF DRAWING(S) - The figure shows a circuit diagram of the battery relay.    Plunger (11)    Movable contact (12)    Fixed contact (14)    Battery switch (15)    Exciting coil (17)    Input side of exciting coil (18a)    Output side exciting coil (18b)    Circuit (21)    Diode (22)    Resistor (23)
NOVELTY - A hydrogen isolation unit (50) isolates the hydrogen contained in anode off gas emitted from anode of fuel cell. An off-gas supply unit supplies the cathode off gas emitted from cathode of fuel cell to hydrogen isolation unit (30), after supplying hydrogen isolated from isolation unit (50), such that the hydrogen reacts with the oxygen contained in cathode off gas, to remove the oxygen.    USE - Fuel gas production system for fuel cells.    ADVANTAGE - The deterioration of the hydrogen separation unit is suppressed, reliably.    DESCRIPTION OF DRAWING(S) - The figure shows the block diagram of the fuel cell system. (Drawing includes non-English language text).    modification unit (10)    heater (20)    hydrogen separation unit (30,50)    fuel cell (40)    electric heater (60)
NOVELTY - A catalytic reaction apparatus (1) has a gas-liquid separated layer (2), which separates liquid and gas in a fluid, and a catalyst layer (3), which performs a catalytic reaction along with heat generation using a reactive gas. Heat is exchanged between the catalyst layer and gas-liquid separated layer.    USE - Used for a fuel cell system.    ADVANTAGE - The catalytic reaction apparatus has improved reaction efficiency. Fluid circulated inside the gas-liquid separated layer absorbs heat, by exchanging heat between catalyst layer and gas-liquid separated layer, and hence temperature rise of catalyst layer is prevented.    DESCRIPTION OF DRAWING(S) - The figure shows an outline block diagram of the catalytic-reaction apparatus (carbon monoxide decreasing apparatus) (Drawing includes non-English language text).    catalytic-reaction apparatus (carbon monoxide decreasing apparatus) (1)    gas-liquid separated layer (2)    catalyst layer (3)    supply portion (2a)    gas recovery portion (2b)
NOVELTY - The silicon rubber is arranged between the gaskets (2A,2B) and the separators (1A,1B) made using stainless steel or titanium.    USE - Generating electric power.    ADVANTAGE - Prevents the leakage of the fuel. Reduces the size. Improves energy conversion efficiency.    DESCRIPTION OF DRAWING(S) - The figure shows the seal region of the fuel cell. (Drawing includes non-English language text).    Separators (1A,1B)    Gaskets (2A,2B)    Electrolyte film (21)    Fuel electrode (22)    Oxidizing agent electrode (23)
NOVELTY - A heating-switch estimation unit (712) determines ON state of switch, when the temperature of exhaust heat is more than initial value. The excess and deficiency of the exhaust heat is estimated, when an initial temperature judging unit (713) judges the temperature of exhaust heat to be more than preset range. The processors (716,717) determine utilization of the exhaust heat, based on available exhaust-heat capacity.    USE - For controlling cogeneration system used for heating warm water in hot-water storage system using exhaust heat or gas-engine generator and fuel cell generator.    ADVANTAGE - Enables to regulate utilization of the exhaust heat for heating purpose, ensuring effective utilization of the exhaust heat.    DESCRIPTION OF DRAWING(S) - The figure shows a functional block diagram of a central processing unit. (Drawing includes non-English language text).    heating-switch estimation unit (712)    initial temperature judging unit (713)    capacity determination unit (715)    processors (716,717)
NOVELTY - The determination units (713,714) determine parallel operation of hot water supply units when detecting no existence of preset temperature hot water in a hot water storage and hot water supply amount during parallel operation of the supply units respectively. A control unit (716) regulates a mixing valve to vary hot water tapping amount, when temperature of an auxiliary heat source is set to preset value.    USE - Controlling cogeneration system.    ADVANTAGE - Enables tapping amount of the hot water to be altered based on the user's requirement. Enables control of the temperature of the auxiliary heat source.    DESCRIPTION OF DRAWING(S) - The figure shows a block diagram of the control apparatus of cogeneration system. (Drawing includes non-English language text).    Central processing unit (71)    Hot-water determination unit (711)    Determination units (713,714)    Control unit (716)
NOVELTY - The vehicle has release mechanisms (O1,O2) formed at the legs (52,54) of the seats (21,22). A battery accommodation case (S1) is provided in the space between the seats and the vehicle floor (F), which is formed by the release mechanisms.    USE - Front seat for hybrid vehicle e.g. van. Also suits for vehicle loading large sized batteries.    ADVANTAGE - The battery is accommodated in a compact manner, thereby improving the degree of freedom of rear seat arrangement.    DESCRIPTION OF DRAWING(S) - The figure shows the perspective view of leg structure of front seat.    seats (21,22)    legs (52,54)    releasing mechanisms (O1,O2)    vehicle floor (F)    battery accommodation case (S1)
NOVELTY - An electronic control unit (ECU) (32) calculates the remaining running time or remaining running distance of the engine, when function lowering or abnormality of a battery (26) is detected. A display unit (34) displays the calculated remaining running time or remaining running distance of the vehicle.    USE - For displaying drive state of hybrid electric vehicle.    ADVANTAGE - Enables the driver to recognize quantitatively the remaining running time or remaining running distance of the vehicle, easily.    DESCRIPTION OF DRAWING(S) - The figure shows a block diagram of a hybrid electric vehicle comprising the vehicle state display device. (Drawing includes non-English language text).    vehicle state display device (20)    engine starter (22)    generator (24)    battery (26)    load (30)    electronic control unit (32)    display unit (34)    navigation apparatus (40)
NOVELTY - The device has fuel cells (11-15) arranged adjoining and corresponding to each load such as propulsion motors (1-4) and low voltage apparatus (5) mounted on vehicle, for supplying power to the respective loads.    USE - For supplying power to loads such as motor, low voltage apparatus installed in vehicle.    ADVANTAGE - Length of wires required for connection is reduced, by decrease in distance between fuel cell and load, hence weight of electric power supply device is reduced and electric power loss is minimized.    DESCRIPTION OF DRAWING(S) - The figure shows the block diagram of the power supply device. (Drawing includes non-English language text).    propulsion motors (1-4)    low voltage apparatus (5)    fuel cells (11-15)
NOVELTY - A gas passageway (3), current collection layer (6), gaseous diffusion layer (8), reaction layer (I) and electrolyte film are formed on substrate (2). Another reaction layer (II) and substrate are formed over electrolyte film to obtain fuel cell. A reaction layer forming material is applied on substrate (2) and reaction layer (I) is formed, then passageway (3) and layer (8) are formed on at least one reaction layer (I,II).    USE - Manufacture of fuel cell used as electric power supply source of motor vehicle and electronic device (both claimed), such as mobile phone, notebook computer, portable information terminal, portable television, and electronic device having game function, data communication function, sound recording-and-reproducing function and dictionary function.    ADVANTAGE - The manufacturing method provides highly safe and efficient fuel cell.    DETAILED DESCRIPTION - A gas passageway (3), current collection layer (6), gaseous diffusion layer (8), reaction layer (I) and electrolyte film are formed on a substrate (2). Another reaction layer (II), gaseous diffusion layer, current collection layer and substrate with gas passageway are formed over the electrolyte film to obtain fuel cell. A reaction layer forming material is applied on the substrate (2) and the reaction layer (I) is formed, then gas passageway (3) for passing inert gas and gaseous diffusion layer (8) are formed on at least one reaction layer (I,II).    DESCRIPTION OF DRAWING(S) - The figure shows the process of forming the reaction layer.    Substrate (2)    Gas passageway (3)    Current collection layer (6)    Gaseous diffusion layer (8)    Discharge apparatus (20f)
NOVELTY - A cooling fan (16) cools a battery cell assembly (15) comprising a support structure (28) and battery cells (14a-14d). The cooling fan is fixed to the support structure through bolt (31) and nut (32) that are positioned in non-overlapping manner with respect to the cells when viewed from the side of motor vehicle.    USE - Battery pack mounted on motor vehicle (claimed).    ADVANTAGE - Prevents direct contact of cell and boltnut, thus improves the reliability of battery pack.    DETAILED DESCRIPTION - An INDEPENDENT CLAIM is also included for motor vehicle.    DESCRIPTION OF DRAWING(S) - The figure shows an enlarged flat surface model of the battery cell pack. (Drawing includes non-English language text).    battery cells (14a-14d)    battery cell assembly (15)    cooling fan (16)    support structure (28)    battery terminals (30)    bolt (31)    nut (32)
NOVELTY - The sulfur-atom concentration in the contact surface of the terminals (2,3) is 2.1 atomic %.    USE - For connecting heavy current region in battery pack (claimed) used in electric vehicle, hybrid vehicle.    ADVANTAGE - Reduces contact resistance and internal resistance.    DETAILED DESCRIPTION - INDEPENDENT CLAIMS are also included for:    (a) electrical connection method; and    (b) battery pack.    DESCRIPTION OF DRAWING(S) - The figure shows an outline sectional drawing of the electric connector.    bus-bar nut (1)    terminals (2,3)    cell nut (4)    washer (5)    terminal (6)
NOVELTY - Fuel cell has laminated structure (11) fastened between the end plates (21,22) by a fastening unit. A controller controls a hydraulic system which drives the fastening unit, such that the fastening force of the laminated structure is varied according to battery output and utilization factor of supplied fuel gas.    USE - Used in portable power supply, domestic co-generation system and electric vehicle.    ADVANTAGE - Provides small and simple structured fuel cell to perform stable operation, even if the battery output and supply of fuel gas changes.    DETAILED DESCRIPTION - An INDEPENDENT CLAIM is also included for polyelectrolyte-type fuel cell operation.    DESCRIPTION OF DRAWING(S) - The figure shows a side view of the polyelectrolyte-type fuel cell.    cell (10)    laminated structure (11)    insulation board (13)    end plates (21,22)    pressure sensors (25)
NOVELTY - A ventilating fan (7) ventilates a package (6) accommodating a fuel cell stack (2) whose fuel electrode (2a) is purged, through a purge valve (42). A fuel gas sensor (9) provided at downstream side of purge valve, detects fuel gas supplied to fuel electrode. An estimation unit (17) estimates amount of ventilation flow, based on a driving signal used for driving purge valve and detection result of fuel gas sensor.    USE - For controlling fuel cell used in vehicle.    ADVANTAGE - Enables to easily estimate and correct the amount of ventilation flow in the fuel cell package.    DESCRIPTION OF DRAWING(S) - The figure shows the block diagram of the fuel cell control apparatus. (Drawing includes non-English language text).    fuel cell stack (2)    fuel electrode (2a)    package (6)    ventilating fan (7)    fuel gas sensor (9)    estimation unit (17)    purge valve (42)
NOVELTY - A lag time arithmetic unit (25) calculates the lag time required for the flow of coolant from fuel cell (3) to radiator (7). A radiator fan controller (29) drives the radiator fan (9) based on the calculated lag time, and controls opening/closing of cross-valve (11) provided between the fuel cell and the radiator, accordingly.    USE - For fuel cell vehicle, electric vehicle.    ADVANTAGE - Enables controlling the temperature of the coolant, accurately and favorably, thereby improving water balance of fuel cell and electric power generation efficiency.    DESCRIPTION OF DRAWING(S) - The figure shows a block diagram of the cooling control apparatus of fuel cell. (Drawing includes non-English language text).    fuel cell (3)    radiator (7)    radiator fan (9)    cross-valve (11)    lag time arithmetic unit (25)    radiation fan controller (29)
NOVELTY - Several ribs (10b) are provided at the inner wall of the battery jar, at the vicinity of the positive and negative electrode plates (5,13). The height of the ribs positioned at the electrode edge (1) is set to 50%-85% of the height of the electrode plates.    USE - Used in vehicle, industry.    ADVANTAGE - Prevents the concentration stress at the electrode edge, thereby improving durability of the battery, Also the battery has excellent design property.    DESCRIPTION OF DRAWING(S) - The figure shows the sectional views of the lead storage battery.    electrode edge (1)    positive and negative electrode plates (5,13)    ribs (10b)    electrode group (55)
NOVELTY - A charger (3) charges battery pack (2) with electric power from fuel cell (1), when residual amount of battery pack is below preset setting value for starting battery pack. The generation of electric power from the fuel cell is stopped, if the residual amount of battery pack is higher than preset setting value for stopping battery pack, and the charging of the battery pack is completed.    USE - For supplying power to notebook personal computer, electric vehicle.    ADVANTAGE - The utilization efficiency of the fuel cell is improved reliably.    DESCRIPTION OF DRAWING(S) - The figure shows the block diagram of the electric power device. (Drawing includes non-English language text).    fuel cell (1)    battery pack (2)    chargers (3,6)    load (4)    main power supply (5)
NOVELTY - Metal foils (1) having positive electrode layer (2) and negative electrode layer (3) on either surfaces, are stacked together by interposing polymer electrolyte film (4) inbetween. An insulation processing is performed on metal foil around electrode peripheral portion, such that a portion of metal foil is exposed to exterior.    USE - Bipolar lithium ion secondary battery used in vehicle (claimed) such as electric vehicle (EV), hybrid electric vehicle (HEV) and motor vehicle.    ADVANTAGE - Since a connector for voltage detection and capacitance adjustment is connected to collector exposure portion, voltage of each single battery layer is detected without impairing sealing performance of the battery. Also, performs capacitance adjustment efficiently.    DETAILED DESCRIPTION - INDEPENDENT CLAIMS are also included for:    (a) bipolar battery control method;    (b) battery pack; and    (c) vehicle.    DESCRIPTION OF DRAWING(S) - The figure shows a sectional view of the single cell of bipolar battery.    metallic foil (1)    positive electrode layer (2)    negative electrode layer (3)    electrolyte film (4)    single cell (6)
NOVELTY - A flow path switching device is provided to change the route of the air flow from the ventilation device for cooling a battery (4) mounted in the vehicle, in coordination with the opening/closing operation of a door (1).    USE - For forming air curtain in refrigerator mounted on loading platform of vehicle such as hybrid vehicle.    ADVANTAGE - The air curtain is easily formed using simple structure. The air flow generator is used for cooling the vehicle mounted battery, by arrangement of flow path switching device.    DESCRIPTION OF DRAWING(S) - The figure shows a schematic view of the air curtain formation equipment.    door (1)    nozzle (2)    fan (3)    battery (4)    selector valve (6)
NOVELTY - A backup power supply (22) connected to diodes (D1-D3), supplies power to regulator for regulating power supply to the gateway, when power supply to regulator is stopped by battery.    USE - For connecting vehicle mounted communication system to user terminal through network e.g. OPEN-LAN (local area network), OEM-LAN.    ADVANTAGE - Continuous power supply is maintained even during unexpected electric power failure by use of auxiliary power supply.    DETAILED DESCRIPTION - An INDEPENDENT CLAIM is also included for vehicle mounted communication system.    DESCRIPTION OF DRAWING(S) - The figure shows the block diagram of the power supply unit. (Drawing includes non-English language text).    power supply unit (20)    backup power supply (22)    regulator (24)    diodes (D1-D3)
NOVELTY - A detector (105) detects electric current that flows in to linear solenoid (102). A comparison unit compares the detected value with preset value. A battery short or disconnection is detected, if the detected value is below preset value, else mask time which does not detect battery short or disconnection is provided.    USE - Linear solenoid drive device.    ADVANTAGE - Avoids deterioration of operability and bad influence with respect to an environment, thereby detecting battery short or disconnection rapidly and correctly.    DESCRIPTION OF DRAWING(S) - The figure shows an outline circuit block diagram of the linear solenoid drive device. (Drawing includes non-English language text).    battery (101)    linear solenoid (102)    detector (105)    transistor (106)    drive circuit (108)    microcontroller (113)
NOVELTY - The catalyst electrodes (10a,10b,11a,11b) are arranged at hydrogen storage container (2) containing hydrogen occlusion alloy, and on both sides of ionic conductive solid polymer film (12a,12b) to form membrane potential polar casing (13a,13b) such that conductive polymer film of respective catalyst electrodes, and reverse side of film are exposed to inner and outer atmosphere of hydrogen storage container.    USE - Power supply for portable apparatus (claimed) such as mobile telephone, notebook personal computer, portable information terminal, portable communication apparatus, portable audiovisual apparatus, digital camera, video camera, portable printer, facsimile, fan, heat retention refrigerator, iron, pot, cleaner, rice cooker, induction heating cooker, luminaire, game machine, radio control car and power tool, also for hybrid type portable apparatus using fuel cell, secondary battery or solid polymer type capacitor.    ADVANTAGE - Enables providing power supply effectively to portable devices at high capacity.    DETAILED DESCRIPTION - An INDEPENDENT CLAIM is also included for portable apparatus.    DESCRIPTION OF DRAWING(S) - The figure shows a sectional view of the power supply for portable device. (Drawing includes non-English language text).    storage container (2)    catalyst electrodes (10a,10b,11a,11b)    ionic conductive solid polymer films (12a,12b)    membrane potential polar casings (13a,13b)
NOVELTY - The lamination-type battery has an electrode formed at a metallic foil as a collector (1). The electrode is laminated on both sides of an electrolyte. The electrode formation portion (21) is wrapped up with a structure in the extended portion (23b) of collector.    USE - For battery pack used for vehicles (both claimed) such as electric vehicle and hybrid electric vehicle.    ADVANTAGE - The lamination-type battery has high reliability, energy density, electric capacitance and power density, and improved safety. The generation of short circuit, electric shock and ignition are prevented.    DETAILED DESCRIPTION - INDEPENDENT CLAIMS are included for the following:    (1) battery pack; and    (2) vehicle.    DESCRIPTION OF DRAWING(S) - The figure shows a sectional drawing of collector extension portion. (Drawing includes non-English language text).    collector (1)    electrolyte layer (4)    electrode formation portion (21)    collector expansion portion (23b)    separator (25)
NOVELTY - A hydrogen flow control valve (9) controls flow amount of hydrogen in anode bypass line (11) branched from an anode line (7). A turbine (17) that drives an air blower (23) connected to cathode bypass line (27), is driven by hydrogen flowing through the anode bypass line.    USE - Fuel cell system.    ADVANTAGE - Improves electric power generation efficiency even if electric power for driving electric drive compressor that supplies air to fuel cell is insufficient, and reduces operator's burden.    DESCRIPTION OF DRAWING(S) - The figure shows the block diagram of the fuel cell system. (Drawing includes non-English language text).    anode line (7)    control valve (9)    anode bypass line (11)    turbine (17)    air blower (23)    cathode line (21)    cathode bypass line (27)
NOVELTY - A direct current/direct current (DC-DC) converter between the solar cell and electrolysis cell, adjusts a low voltage to a steady value while converting output of a power supply to a low voltage and high electric current. The power is generated by the solar cell.    USE - For water electrolysis system, for electrolytic hydrogen generation.    ADVANTAGE - Since the solar cell has an optimal operating point independent of structure of the electrolysis system, and the error in the output is reduced, the efficiency of the novel electrolysis system is maintained.    DESCRIPTION OF DRAWING(S) - The figure shows the above water electrolysis system. (Drawing includes non-English language text).
NOVELTY - The module has a current transformer (17) to measure a current circulating in a connection terminal. The terminal has a support face in electrical contact with an external electric unit, a flexible conducting portion (121) passing through the transformer and a terminal plate (120) connected to a flexible portion having the support face. An axis of the transformer is parallel to the support face.    USE - Used in a vehicle for providing electrical power.    ADVANTAGE - The connection terminal can be easily assembled so that it passes through the current transformer whatever be the position of the transformer with respect to the final position of the terminal plate. The flexibility of the conducting portion makes it possible to introduce the terminal into the ring of the transformer and to give it an arbitrary form to set up the final plate definitively. The axis of the transformer is parallel to the support face, thus the bulkiness of the transformer in a direction parallel to the support surface is the smallest dimension of the transformer, i.e. the thickness of the annular form, thereby reducing the module bulkiness.    DETAILED DESCRIPTION - The connection terminal passes through the current transformer (17) that is in an annular form.    DESCRIPTION OF DRAWING(S) - The drawing shows a partial cross-sectional view of an electrical power module.    Base plate (15)    Current transformer (17)    Terminal plate (120)    Flexible conducting portion (121)    Soldering (124)
NOVELTY - A microcomputer connected to a direct methanol fuel cell (DMFC), senses the residual amount of the fuel in a tank and stores in a memory. A power supply controller (16) connected to the microcomputer and CPU (11), reads and displays the status information in a liquid crystal display (LCD) (141).    USE - Electronic apparatus e.g. personal digital assistant (PDA), digital camera and notebook personal computer (PC) using direct methanol fuel cell (DMFC).    ADVANTAGE - Enables displaying the updated status information of fuel cell, easily and efficiently.    DETAILED DESCRIPTION - An INDEPENDENT CLAIM is also included for state display control.    DESCRIPTION OF DRAWING(S) - The figure shows a block diagram of the electronic apparatus.    electronic apparatus (1)    CPU (11)    display controller (14)    power supply controller (16)    LCD (141)
NOVELTY - The fuel cell unit (2) has liquid level sensor (2231), installation and removal sensor (2212), temperature sensor (2251) and acceleration sensor (25), for sensing the abnormal state of the fuel cell. The detected abnormality is notified to the operator, by a pair of LEDs (27a,27b).    USE - Fuel cell unit of battery such as direct methanol fuel cell (DMFC) type battery used in portable electronic apparatus such as personal digital assistant (PDA) and digital camera, and car.    ADVANTAGE - The abnormal/normal condition is quickly notified to the operator, using LEDs.    DETAILED DESCRIPTION - An INDEPENDENT CLAIM is also included for state display control method.    DESCRIPTION OF DRAWING(S) - The figure shows a schematic view of fuel cell unit of electronic apparatus.
NOVELTY - The novel alloy contains calcium, misch metal, nickel and semi-metal, and is represented by specific formula.    USE - For hydrogen storage.    ADVANTAGE - The stability of calcium-misch metal-nickel based alloy is improved without reducing its storage capacity. The alloy is capable of absorbing and desorbing hydrogen from gas phase at ambient temperature with a relative flat plateau pressure, and has storage capacity larger than 1.2 wt.%. Therefore, capacity loss of alloy is not observed even after 500 hydrogen absorption and desorption cycles.    DETAILED DESCRIPTION - The novel calcium-misch metal-nickel based alloy of AB5 type is represented by formula:    (CaxM1-x)t(Ni1-yTy)5    where M is metal(s) chosen from misch metal (Mm), yttrium and other rare-earth metals, T is semi-metal(s) such as silicon, germanium and gallium, x is greater than 0 and at most 1, y is greater than 0 and at most 0.5, and t is 0.8-1.2.    An INDEPENDENT CLAIM is included for preparation of novel alloy.    DESCRIPTION OF DRAWING(S) - The figure is the curve showing the hydrogen storage capacity of alloy of formula ((Ca0.64Mm0.36)1.1Ni4.9Si0.1) as a function of pressure after 3 cycles and 250 cycles.
NOVELTY - The end plate has at least one pressure plate extending essentially over the entire cross-sectional area joined to at least one force introduction point for clamping forces and curved towards the stack, an arrangement for defined stabilization of the plate curvature under load and a supporting region on its convex side that can be supported on the stack for transferring defined uniform pressure exerted by the plate on the bounding stack.    USE - For a fuel cell stack.    ADVANTAGE - Improved to enable a definite uniform pressure load on the stack under operating load.    DETAILED DESCRIPTION - The end plate has at least one force introduction point (24,25) for clamping forces, at least one pressure plate (21) extending essentially over the entire cross-sectional area, joined to the at least one force introduction point and curved towards the stack (1), an arrangement for defined stabilization of the plate curvature under load and a supporting region on its convex side (26) that can be supported on the stack for transferring defined uniform pressure exerted by the plate on the bounding stack. INDEPENDENT CLAIMS are also included for the following:    (a) a pressure plate for a fuel cell stack    (b) and a supporting plate for a pressure plate for a fuel cell stack.    DESCRIPTION OF DRAWING(S) - The drawing shows a schematic perspective representation of a stack of fuel cells with inventive end plates    force introduction points (24,25)    pressure plate (21)    fuel cell stack (1)    convex side (26)    clamping element (4)
NOVELTY - A reaction tank (2) generates a reaction gas from reaction solution supplied from a liquid storage tank (1). A reaction solution supply regulator supplies reaction solution from liquid storage tank to reaction tank, when the pressure of the storage tank is higher than pressure in reaction tank, and stops supply of reaction solution when the pressure of storage tank is lower than pressure in reaction tank.    USE - For motor vehicle. Also for power supply to portable devices, electrical appliances.    ADVANTAGE - Enables controlling the amount of supply of the reaction solution, according to the drive condition of the fuel cell. Hence the need for electrical processing and the electronic components required for control, is eliminated, thereby reducing energy consumption, manufacturing cost and the number of components.    DESCRIPTION OF DRAWING(S) - The figure shows a schematic drawing of the fuel cell system.    liquid storage tank (1)    reaction tank (2)    gas storage tank (3)    anode (4a)    cathode (4c)
NOVELTY - A controller (34) regulates anode and cathode off-gas control valves (35,36) during an ignition period until a catalytic combustor (7) is sufficiently activated from commencement of the supply of mixed gas to the combustor. This maintains concentration of mixed gas in a given range such that after ignition has elapsed, the gas is supplied to the combustor even if concentration deviates from the given range.    USE - For vehicle.    ADVANTAGE - Ensures that fuel cell system can be operated under an appropriate condition depending on the condition of the catalytic combustor. Reduces emission of unburned gas since the catalytic combustor can be rapidly activated. Ensures that exhaust gas can be safely exhausted outside the system by selecting fuel gas concentration range during the ignition period.    DETAILED DESCRIPTION - An INDEPENDENT CLAIM is also included for a method of operating a fuel cell system.    DESCRIPTION OF DRAWING(S) - The figure shows the overall structural view of a fuel cell system.    Catalytic combustor (7)    Humidifier (10)    Mixer (23)    Anode off-gas control valve (35)    Cathode off-gas control valve (36)
NOVELTY - A charging sequence device (300) coupled to a power supply (100), is configured to be connected to multiple rechargeable separate device, to sequentially charge the devices.    USE - For sequentially charging multiple rechargeable devices such as cellular telephone, notebook computer, personal digital assistant (PDA) and digital camera, using programmable power supply. Is also applicable for charging devices, by using power input from alternate public power sources such as batteries of vehicle, airplane power source, external batteries, solar panel and fuel cell.    ADVANTAGE - Allows multiple devices to be powered from one cable, at same time, by sequencing the distribution of power to various devices and blocking off devices that are not ready to receive power yet.    DESCRIPTION OF DRAWING(S) - The figure shows a circuit diagram of sequential charging circuit of multiple devices, by single power supply.    power supply (100)    cable (110)    input connector (112a)    charging sequence device (300)    power switching array (301)    analog switching array (302)    regulator (303)    current sensing resistor (304)    micro-controller (305)
NOVELTY - A fuel processing system (S1) for producing hydrogen comprises a primary reactor (a) from hydrocarbon fuel to generate reformate gas (G1) having hydrogen and other by-products; and an absorber device (b) for receiving the reformate gas from (a) and adsorbing the by-products to generate nearly pure stream of hydrogen gas.    USE - For generating hydrogen gas for a fuel cell engine in a vehicle (claimed).    ADVANTAGE - The fuel processor produces high purity hydrogen gas; does not require preferential oxidation reactor and precious metals for CO cleaning, thus reducing system cost. The bi-products of the reformate gas can be used as a fuel in a combustor that generates heat for the primary reactor.
NOVELTY - A hydrogen desulfurizer comprises tank having flow axis, catalyst units of separately packaged hydrogen desulfurization catalyst where hydrocarbon feedstock may flow in a direction parallel to the flow axis, and adsorption units of separately packaged sulfur adsorbent material where hydrocarbon feedstock may flow in a direction parallel to the flow axis.    USE - For desulfurizing a hydrocarbon feedstock (claimed).    ADVANTAGE - The assembly enables the adsorbent pellets to be changed without separation from the catalyst pellets, can be used indefinitely or recycled to reclaim the precious metal despite the need to change the adsorbent material, does not waste precious metal catalyst, and easily changes the adsorbent material on an as-needed basis.    DETAILED DESCRIPTION - Hydrogen desulfurizer comprises tank having flow axis, catalyst units of separately packaged hydrogen desulfurization catalyst where hydrocarbon feedstock may flow in a direction parallel to the flow axis, and adsorption units of separately packaged sulfur adsorbent material where hydrocarbon feedstock may flow in a direction parallel to the flow axis. The adsorption units are disposed in the tank with the catalyst units interleaved with the adsorption units.    An INDEPENDENT CLAIM is also included for a method of desulfurizing hydrocarbon feedstock comprising providing layers of hydrogen desulfurization catalyst interspersed with layers of adsorption material separate from the catalyst material, and heating the catalyst between 442-932 degrees F or more.    DESCRIPTION OF DRAWING(S) - The figure is a simplified schematic diagram of a hydrogen desulfurizer having layers of separately contained catalyst and adsorbent.    Mini-catalytic partial oxidizer (36)    Valves (34, 37)    Fixed orifice (38)
NOVELTY - A hydrocarbon stream is humidified by passing the hydrocarbon stream through a bed (12) comprising a packing material and water to form a humidified hydrocarbon stream.    USE - For humidification of hydrocarbon, e.g. butadiene (claimed).    ADVANTAGE - The assembly can produce a hydrocarbon stream that is humidified without entraining liquid water.    DETAILED DESCRIPTION - An INDEPENDENT CLAIM is also included for an apparatus for humidifying a hydrocarbon stream comprising a vessel which defines an interior cavity and having an inlet adjacent a lower end of the cavity for receiving a hydrocarbon stream, bed of a packing material in the cavity, and water filling a portion of the bed.    DESCRIPTION OF DRAWING(S) - The figure is a side sectional view of the column of a system for humidification of hydrocarbons.    Bed (12)    Cylindrical side wall (14)    Flanges (16, 18)    Interior of column (20)    Head space (22)
NOVELTY - The system has a power distribution controller (13) that controls a moisture content condition within a fuel cell stack (10) by adjusting a value of electric current generated by the fuel cell stack. The controller reduces amount of power generated when a value of total electric power exceeds the required value, and increases amount of the power generated if the total power is less than the value.    USE - Used as a mobile electrical generator for an electric vehicle and a ship.    ADVANTAGE - The power distribution controller controls the moisture content condition within fuel cell stack, thereby preventing excessive drying of the interior of the fuel cell and continuously maintaining the fuel cell in a suitable condition of internal moisture.    DESCRIPTION OF DRAWING(S) - The drawing shows a conceptual system diagram of a fuel cell system, utilizing a secondary battery.    Fuel cell stack (10)    Electrical load (11)    Power distribution controller (13)    Control section (40)    Battery charge status detection section (70)
NOVELTY - A first valve (46) in a first flow path (40) operates to modulate flow through the first flow path. A second valve (48) in a second flow path (44) operates to modulate flow through the second flow path. Vent valves (50,54) communicating with first and second flow paths, respectively, operate to modulate venting of anode effluent generated by first and second fuel cell stacks (22,24).    USE - Used for powering e.g. electric vehicle.    ADVANTAGE - Recirculates portion of anode effluent through fuel cell stack in simple and low cost manner since expensive and space consuming pumps are not used.    DETAILED DESCRIPTION - The first flow path connects anode outlet (38) of first fuel cell stack to anode inlet (36) of second fuel cell stack. The second flow path connects anode outlet (42) of second fuel cell stack to anode inlet (32) of first fuel cell stack. Each fuel cell stack operates to convert a hydrogen containing anode reactant feed stream and an oxidant-containing cathode reactant feed stream into electricity, hydrogen-containing anode effluent and oxidant-containing cathode effluent.    An INDEPENDENT CLAIM is also included for a method for operating fuel cell system.    DESCRIPTION OF DRAWING(S) - The figure is the schematic representation of fuel cell system.    Fuel cell stacks (22,24)    Anode inlet of first fuel cell stack (32)    Anode inlet of second fuel cell stack (36)    Anode outlet of first fuel cell stack (38)    First flow path (40)    Anode outlet of second fuel cell stack (42)    Second flow path (44)    First valve (46)    Second valve (48)    Vent valves (50,54)
NOVELTY - The method involves supplying hydrogen-containing anode reactant stream to the anode side of a fuel cell stack for reaction and production of an anode effluent stream. The anode effluent stream is supplied to the anode side of another fuel cell stack via flow paths (40, 44) for reaction and production of another anode effluent stream. Fuel cell stack/stacks (22, 24) receiving anode reactant stream is/are switched.    USE - Used for operating a fuel cell system (claimed) for mobile applications e.g. electric vehicles.    ADVANTAGE - The method recycles the anode effluent stream exhausted by the fuel cell stack, by routing a portion of the anode effluent through the anode side of another fuel cell stack in a simple and cost manner, without using expensive and space consuming pumps.    DETAILED DESCRIPTION - An INDEPENDENT CLAIM is also included for a fuel cell system.    DESCRIPTION OF DRAWING(S) - The drawing shows a schematic representation of a fuel cell system.    Fuel cell system (20)    Fuel cell stacks (22, 24)    Gas injectors (26, 28)    Anode inlet portion (32)    Anode outlet portion (38)    Flow paths (40, 44)
NOVELTY - The plant has a controller (10) with a power generation control unit (15) that controls a fuel gas and an oxidant gas supply amount of a fuel and an oxidant gas supply devices (3, 4), respectively, based on a required power output. An exhaust fan control unit (16) calculates a target rotation speed of a fan (7) based on the required power output, and controls operation of the exhaust fan based on the target rotation speed.    USE - Fuel cell power plant for vehicle.    ADVANTAGE - The exhaust fan control unit controls the operation of the fan based on the target rotation speed, thereby increasing a ventilation air volume of the casing prior to an increase in the concentration of inflammable gas in the casing. The air volume is controlled without being affected by the concentration distribution of an inflammable gas in the casing.    DESCRIPTION OF DRAWING(S) - DESCRIPTION OF DRAWING - The drawing shows a schematic diagram of a fuel cell power plant for a vehicle.    Fuel gas supply device (3)    Oxidant gas supply device (4)    Exhaust fan (7)    Controller (10)    Power generation control unit (15)    Exhaust fan control unit (16)
NOVELTY - A positive active material is made by exposing olivine or nasicon to a carbon source gas; and then, heating the carbon source gas to generate carbon material and deposit the carbon material on the olivine or nasicon.    USE - For manufacturing a positive active material (claimed) for lithium ion batteries.    ADVANTAGE - The invention increases overall conductivity.    DETAILED DESCRIPTION - INDEPENDENT CLAIMS are also included for:    (A) a positive electrode, comprising a current collector; and a coating on the current collector, and comprising a mix of the positive active material and a binder; and    (B) a battery, comprising the positive electrode comprising the positive active material; a negative electrode; and an electrolyte.    DESCRIPTION OF DRAWING(S) - The figure is a schematic view of equipment used to carbon coat olivine according to the inventive method.    Rotary furnace (10)    Gas outlet (16)    Nitrogen tank (26)    Nitrogen/propylene tank (28)    Zirconia balls (29)
NOVELTY - The airship has a hydrogen lift gas chamber to store hydrogen gas that provides lift for the airship. A hydrogen fuel cell draws hydrogen gas from the chamber to produce electricity. A compartment containing an inert gas, forms a safety jacket for the lift gas chamber. An electric propulsion system is powered by electricity from the fuel cell for propelling the ship. The safety jacket comprises hydrogen or oxygen sensors.    USE - Used for providing high altitude observation and communication platform.    ADVANTAGE - The gas chamber stores the hydrogen gas to provide lift for ship and electricity for propelling the ship, thus the airship uses hydrogen as both source of lift and source of energy. The waste product of the cell is water which can be used for the needs of crew on the ship.    DETAILED DESCRIPTION - An INDEPENDENT CLAIM is also included for a method of using a lighter-than-air ship with a fuel cell and a hydrogen supply as a communication platform.    DESCRIPTION OF DRAWING(S) - The drawing shows a sectional view taken longitudinally of a hydrogen airship illustrating gas chambers of the ship.    Pressure hull (6)    Hydrogen pressure chamber (7)    Safety jacket (8)    Propulsion engine (9)    Propeller shaft (10)
NOVELTY - An anode (14) comprises host material (24). The host material is capable of absorbing and desorbing lithium in an electrochemical system and lithium metal (26) dispersed in the host material.    USE - For use in secondary battery, e.g. lithium and lithium-ion secondary or rechargeable batteries for, e.g. cellular phones, camcorders, and laptop computers, and larger power applications, e.g. electric vehicles, and hybrid electric vehicles.    ADVANTAGE - The invention has good cyclability thus high specific capacity is maintained in recharging and discharging cycles. It decreases or eliminates development of dendrites, thus reducing or eliminating unsafe conditions in battery.    DETAILED DESCRIPTION - INDEPENDENT CLAIMS are included for:    (1) secondary battery (10) comprising positive and negative electrodes, electrolyte, and separator (16). The positive electrode includes active material. The negative electrode comprises host material. The separator separates the positive and negative electrodes;    (2) preparing anode for secondary battery comprising providing host material, dispersing lithium metal in host material, and forming host material and lithium metal dispersed into an anode;and    (3) operating secondary battery comprising providing secondary battery, initially discharging the secondary battery by transmitting lithium ions from negative to positive electrode through the electrolyte, charging the secondary battery by transmitting lithium ions from positive to negative electrode through electrolyte, discharging secondary battery by transmitting lithium ions from negative electrode to positive electrode through the electrolyte, and repeating the three last steps.    DESCRIPTION OF DRAWING(S) - The figure shows a secondary battery.    Secondary battery (10)    Anode (14)    Separator (16)    Current collector (20, 22)    Host material (24)    Lithium metal (26)
NOVELTY - The speed offset of an auxiliary power unit (APU) (12), such as an independent gas turbine engine separate from a main vehicle propulsion engine, is determined in response to the applied load to a permanent magnet alternator, directly coupled to the APU. The greater speed offset and an APU set point is selected to obtain a resultant speed set point greater than 100 percent of full speed. The resultant speed set point is communicated to an APU fuel controller (18).    USE - For controlling APU (auxiliary power unit) system used in e.g. aircraft, stationary generating station, ground vehicle, ground based unit.    ADVANTAGE - Maintains generator voltage output within specified limits regardless of the load current drawn by the aircraft due to APU controller which regulates APU speed through communication with the fuel controller.    DESCRIPTION OF DRAWING(S) - The figure shows the general schematic view of auxiliary power unit of an aircraft.    APU (12)    Permanent magnet generator (14)    APU controller (16)    Fuel controller (18)    Comparator (26)
NOVELTY - A vacuum breaker (126) and a heating pump (301) are arranged in a fresh-water circuit (9) and a heating circuit (10) respectively. A heat exchanger (302) is arranged at a position higher than the liquid level of a heating water tank (305). The upper end of a hot-water-storage tank is arranged at the same position of the heat exchanger.    USE - For driving gas-engine generator and fuel cell generator using town gas and liquefied petroleum (LP) gas.    ADVANTAGE - Improves durability. Ensures easy maintenance.    DESCRIPTION OF DRAWING(S) - The figure shows a schematic view of apparatus in heating circuit and fresh-water circuit. (Drawing includes non-English language text).    fresh-water circuit (9)    heating circuit (10)    vacuum breaker (126)    heating pump (301)    heat exchanger (302)    heating water tank (305)
NOVELTY - The hydrogen gas refiner has reaction containers (1,2), natural-water ingredient gas supply lines (11,12,22) and purified hydrogen gas discharge pipes (13,14,23). The gas supply lines and the discharge pipes are connected to the reaction containers. The containers are filled with an ion exchange resin supported with palladium.    USE - For removing oxygen and moisture content from natural-water ingredient gas such as hydrogen gas (claimed) used as fuel for fuel cell.    ADVANTAGE - The hydrogen gas containing oxygen and moisture content is economically purified with small and simple apparatus.    DETAILED DESCRIPTION - An INDEPENDENT CLAIM is included for purification of hydrogen gas.    DESCRIPTION OF DRAWING(S) - The figure shows a schematic diagram of refiner of hydrogen gas. (Drawing includes non-English language text).    Reaction containers (1,2)    Heater (3)    Natural-water ingredient gas supply lines (11,12,22)    Purified hydrogen gas discharge pipes (13,14,23)
NOVELTY - The hydrogen production and storage apparatus has a reaction container (10) containing a reaction catalyst (20), and a heat generation apparatus (30) in which portion of hydrogen, organic hydride, aromatic compound or its mixture is burnt. The apparatus (30) supplies reaction heat to the container (20). Dehydrogenation or hydrogenation reaction is performed in the container, to produce or store hydrogen.    USE - For producing and storing hydrogen.    ADVANTAGE - The hydrogen production and storage apparatus supplies reaction heat without utilizing electric heater, and is simple.    DETAILED DESCRIPTION - The hydrogen production and storage apparatus has a reaction container (10) containing a reaction catalyst (20), and a heat generation apparatus (30) in which portion of hydrogen, organic hydride, aromatic compound or its mixture is burnt. The apparatus (30) supplies reaction heat to the container (20). Dehydrogenation or hydrogenation reaction is performed in the container, to produce or store hydrogen. The dehydrogenation of organic hydride and hydrogenation of aromatic compound are utilized.    DESCRIPTION OF DRAWING(S) - The figure shows the hydrogen production and storage apparatus which supplies reaction heat by the hot air by a burner.(Drawing includes non-English language text).    Reaction catalyst (10)    Reaction container (20)    Heat generation apparatus (30)    Combustion burner (40)    Pipe (60)
NOVELTY - A fuel cell (10) generates electricity by making a fuel containing hydrogen to react chemically with oxygen in air. The generated power is supplied to drive reader and printer (9) of the electronic blackboard device (1).    USE - Electronic blackboard device.    ADVANTAGE - Enables to move and install electronic blackboard device to a desired place, since installation of 100v power supply is avoided. Enhances versatility of blackboard device.    DESCRIPTION OF DRAWING(S) - The figure shows a perspective view of electronic blackboard device.    electronic blackboard device (1)    writing surface (7)    printer (9)    fuel cell (10)
NOVELTY - A gas-separation membrane arranged between pervious-side and impervious-side of gas-separation membrane module (1), selectively permeates oxygen from raw air supplied through raw air supply port. The purge air supplied through purge air supply port is mixed with high concentration oxygen gas permeated towards the pervious-side of the container. The oxygen-enrichment air is ejected from a pervious gas exhaust port.    USE - For generating oxygen-enrichment air used in various fields such as combustion apparatus, medical equipment, organic refuse disposer, incinerator, agriculture, fishing, motor vehicle, fuel cell.    ADVANTAGE - By controlling the flow amount of purge air the oxygen concentration of oxygen-enrichment air is controlled, conveniently and efficiently.    DETAILED DESCRIPTION - An INDEPENDENT CLAIM is also included for an oxygen-enrichment air generation method.    DESCRIPTION OF DRAWING(S) - The figure shows an outline of an oxygen-enrichment air generation apparatus. (Drawing includes non-English language text).    gas-separation membrane module (1)    compressor (2)    pressure reduction valve (3)    flow control valve (4)
NOVELTY - A porous electroconductive material (12) and porous material (13) are provided between collector (11) and solid electrolyte enveloping tube (1) surrounding negative electrode chamber (4). The cross-section of tube at axial direction of positive electrode container (3) surrounding the collector has lower portion whose thickness is larger than the thickness of upper portion/transverse portion.    USE - Sodium-sulfur battery for use in vehicle such as electric vehicle and hybrid vehicle.    ADVANTAGE - Co-existence with an expansion of battery, mechanical reliability and efficiency are improved while preventing deformation of positive electrode container by rising and lowering of temperature.    DESCRIPTION OF DRAWING(S) - The figure shows a section of the sodium-sulfur battery. (Drawing includes non-English language text).    Solid electrolyte enveloping tube (1)    Negative electrode container (2)    Positive electrode container (3)    Negative electrode chamber (4)    Collector (11)    Porous electroconductive material (12)    Porous material (13)
NOVELTY - Benzo diimidazole compound (I) is new.    USE - For manufacturing benzo diimidazole unit-containing polymer for sensor, luminescent material, electroluminescent element, electric charge pouring material, charge transport material and charge transfer material of fuel cell.    ADVANTAGE - The benzo diimidazole compound has favorable solubility in organic solvent. The polymer is able to form thin film easily with respect to transparent electrode substrate such as glass substrate.    DETAILED DESCRIPTION - A benzo diimidazole compound of formula (I) is new.    R1-R4 = H or 1-22C hydrocarbon group optionally containing hetero atom such as sulfur, nitrogen, phosphorus, oxygen or silicon; and    X1,X2 = halogen atom such as chlorine, bromine and iodine, aryl group or H.    INDEPENDENT CLAIMS are also included for the following:    (1) manufacture of benzo diimidazole compound of formula (III) which involves reacting 1,2,4,5-tetra amino benzene and carboxyl group-containing compound of formula RCHO or RCOOH; and    (2) polymer or oligomer of formula (VI), which contains benzo diimidazole unit and has weight average molecular weight of 1000000;    (3) manufacture of benzo diimidazole unit-containing polymer which involves reacting benzo diimidazole unit of formula (I) and compound of formula X3-Y-X4; and    (4) proton sensor which utilizes the change of ultraviolet absorption by the acidity of the polymer or oligomer.    R = R1;    Y = reaction residue of alkyl or aryl group having reactive group, or conjugation group, benzene ring, fluorene ring or their substituted derivatives;    m = 1 or more;    n = 0 or more;    m+n = 2 or more; and    X1-X4 = alkali metal, halogen such as chlorine, bromine and iodine, boron derivative, methine hydrogen, tin derivative, Grignard reagent (magnesium-halogen), lithium and other polymerizable groups.
NOVELTY - A stand-alone solar system (14) is intended for incorporation into car body and contains solar generator (24) driving at least one electric consumer appliance. Solar system contains contact assembly with plug socket. Thus energy produced by solar generator, not supplied to consumer appliance, can be conducted away. Preferably consumer appliance is a ventilator. Typically the incorporating unit is designed for car roof (10) lid or for car roof canopy.    USE - For autonomous operation of car consumer appliances, e.g. ventilation systems.    ADVANTAGE - Improved efficiency.    DESCRIPTION OF DRAWING(S) - The figure shows plan view of car roof with integrated solar system.    solar system, (14)    solar generator, (24)    car roof (10)
NOVELTY - A fuel cell system comprises a fuel cell (21) with an air chamber (25) and compressor (27) and a control device (29) behind the cell to control the pressure which comprises a valve having a self-regulating drive.    USE - As a fuel cell system (claimed), especially for motor vehicles.    ADVANTAGE - The air pressure is controlled by a compact valve having a simple mechanism and self-regulating control and pressure oscillations are minimized.    DESCRIPTION OF DRAWING(S) - A sketch of the system is shown.    fuel cell (21)    air chamber (25)    electrolyte (26)    air compressor (27)    control (29)
NOVELTY - A mixing chamber (8) has an outlet. An inlet area (12) serves a first gas component (3). A feeder device (9) serves a second metered-out gas component (10) and runs into the inlet area. Allocated to the inlet area, a draw-in device (13) fits partly in the mixing chamber so as to recycle part of the gases flowing into the mixing chamber towards the inlet area.    USE - In fuel cell systems for cars, trucks, etc., including injection systems    ADVANTAGE - Conditioning of gases is improved. Recycling improves gas mixture formation between first and second components.    DETAILED DESCRIPTION - An INDEPENDENT CLAIM is also included for a method for generating a reactive gas mixture from two gas components.    DESCRIPTION OF DRAWING(S) - The drawing shows a basic sketch diagram of a device for generating a reactive gas mixture according to the present invention.    First gas component (3)    Mixing chamber (8)    Feeder device (9)    Second metered-out gas component (10)    Inlet area (12)    Draw-in device (13)
NOVELTY - A control unit (13) computes an integration value resulting from integration of a value per unit time concerning a gas to be supplied to a fuel electrode when an open/close valve is closed, and opens the valve when the integration value becomes equal to or greater than an accumulation threshold value.    USE - Fuel cell system for vehicle.    ADVANTAGE - Eliminates impurities accumulated in a fuel gas system. Ensures stable power generation over a wide range of operational loads. Minimizes the amount of fuel discharge.    DETAILED DESCRIPTION - An INDEPENDENT CLAIM is also included for a control method of a fuel cell system.    DESCRIPTION OF DRAWING(S) - The figure shows the block diagram of the fuel cell system.    Fuel cell stack (1)    Hydrogen electrode (1a)    Air electrode (1b)    Hydrogen purge valve (8)    Radiator (10)
NOVELTY - A fluoroelastomer composition comprises vinylidene fluoride/perfluoromethyl vinyl ether/tetrafluoroethylene terpolymer (100 pbw), and liquid fluoroelastomer (10-50 pbw). The liquid fluoroelastomer has a viscosity of 500-3000 cPs at 100degreesC.    USE - For use as molding material for e.g. sealing members, sealing members requiring low-temperature characteristic of not more than -25degreesC in terms of TRIO value, fuel cell stack gaskets, and hard disc driving gaskets.    ADVANTAGE - The inventive composition provides a cross-linked or vulcanized product having a hardness (Durometer A) of 20-50 according to JIS K-6253 corresponding to ASTM D2240 Durometer Type A, and a compression set of not greater than 50% according to JIS K-6262 corresponding to ASTM D395 Test Method B.
NOVELTY - The system has an energy reflecting and dissipating enclosure (1) containing a fuel cell (4) which converts fuel into electrical energy, and an electronic fuel cell controller. The enclosure is made of steel or aluminum such that pulse strength within the enclosure is below a damage threshold of electronic devices. Electrical lines entering or exiting the system has voltage or current spike suppression devices.    USE - Used for a hand-held scanner and ocean going vessel.    ADVANTAGE - The pulse strength within the enclosure is below the damage threshold of electronic devices, thus the enclosure protects the fuel cell power system from electromagnetic pulse energy damage. The voltage or current spike suppression devices prevent the damage to the electronics contained within the enclosure.    DETAILED DESCRIPTION - An INDEPENDENT CLAIM is also included for a method of suppressing an electromagnetic pulse entering an enclosure containing an electronically controlled fuel processor for producing hydrogen form a hydrogen containing fuel.    DESCRIPTION OF DRAWING(S) - The drawing shows a schematic drawing illustrating a fuel cell power system incorporating electromagnetic pulse protection.    Energy reflecting and dissipating enclosure (1)    Hydrogen generating fuel processor (2)    Hydrogen feed line (3)    Enclosure (4)    Energy storage device (7)
NOVELTY - A hydrogen storage material comprises stacked planar molecular layers (1); and a particle (2) that is inserted into the planar molecular layers to define an interlayer distance between the planar molecular layers.    USE - For hydrogen storage tank for hydrogen storage system for fuel cell vehicle (claimed).    ADVANTAGE - The hydrogen storage material has sufficient storage capacity thus allowing a fuel cell to store hydrogen to attain a long-distance drive.    DETAILED DESCRIPTION - An INDEPENDENT CLAIM is also included for a method for producing a hydrogen storage material comprising arranging a planar molecular layer material and a metal material at different places in a vacuum chamber, followed by sealing the chamber; and controlling the temperatures of the planar molecular layer material and the metal material to insert a metal atom constituting the metal material between planar molecular layers constituting the planar molecular layer material.    DESCRIPTION OF DRAWING(S) - The figure is a schematic view of a structure of a hydrogen storage material.    Planar molecular layers (1)    Particle (2)
NOVELTY - A first cell group (101) is connected in parallel to a second cell group (102), the resultant parallel circuits being connected in series. A charger/discharger (103) charges the cells (101cpa-101cpn) up to a voltage at which the electrolytic solution of the second cells is electrolyzed or a voltage at which the generated gas is recombined.    USE - For electric vehicle.    ADVANTAGE - Provides an inexpensive, compact power supply unit which can correct the voltage variations among cells connected in series.    DETAILED DESCRIPTION - The cells can include lithium secondary cells, nickel-hydrogen cells, lead seal cells and electric double layer capacitors or fuel cells connected in series parallel.    INDEPENDENT CLAIMS are also included for the following:    (A) a distributed power supply system; and    (B) an electric vehicle    DESCRIPTION OF DRAWING(S) - The figure shows the embodying diagram of the power supply unit.    First cell group (101)    Cells (101cpa-101cpn)    Second cell group (102)
NOVELTY - The drive unit has an electronic control unit (70) that regulates a drive circuit for the drive control of a motor (36) based on the required motive power to be transmitted to a drive shaft. The drive circuit controls the drive of the motor through the output of electric power from a charge and discharge portion or from the charge and discharge portion and fuel cell (30).    USE - For vehicles having axles mechanically connected to a drive shaft of the drive unit, and for non-vehicular moving object e.g. ship, aircraft.    ADVANTAGE - Includes a charge and discharge portion and fuel cell connected in parallel to a drive circuit for driving a motor without intervention of a voltage converter. Maintains high operating efficiency of the fuel cell even if the fuel cell is not cut off from the drive circuit during regenerative control of the fuel cell.    DETAILED DESCRIPTION - The charge and discharge portion is connected to the fuel cell in parallel and to the drive circuit for output electric power. The charge and discharge portion has a capacitor (32) whose voltage in fully charged state is higher than the inter-open-terminal voltage of the fuel cell. A diode (58) is installed between the fuel cell and charge and discharge portion, such that electric power can be output only in a direction from the fuel cell to the charge and discharge portion.    INDEPENDENT CLAIMS are included for the following:    (A) vehicle equipped with the drive unit; and    (B) control method of the drive unit.    DESCRIPTION OF DRAWING(S) - The figure is a block diagram showing the overall construction of an electric vehicle in which the drive unit is used.    Fuel cell (30)    Capacitor (32)    Motor (36)    Diode (58)    Electronic control unit (70)
NOVELTY - An elongated elastomeric member (12) expands or compresses along its length to receive one of the closely spaced plates (18) in a corresponding recess (14) and register each electrical contact with a corresponding contact point.    USE - For connecting spaced plates of electromechanical fuel cell assembly in electrical vehicular power plant.    ADVANTAGE - Enables monitoring of cells within stack. Reduces effect of tolerance stack-ups.    DESCRIPTION OF DRAWING(S) - The figure shows the fragmentary top view of an electrical connector.    Elongated elastomeric member (12)    Recess (14)    Plates (18)    Segments (22,23)
NOVELTY - The circuit has a digital signal processor (68) storing percentage of voltages from each stack that contribute to a voltage at a positive and negative terminal of the multi-stack for a no-fault condition. The processor determines whether fault condition exists by computing the percentage of voltage of each stack for each terminal and compares the computed voltage with actual voltages at the terminals of multi-stack.    USE - Used for detecting a fault isolation in a multi-stack fuel cell system (claimed) in a vehicle.    ADVANTAGE - The processor determines whether the fault condition exists by computing the percentage of each stack for each terminal and compares the computed voltage with actual voltages at the terminals of multi-stack, and hence provides a balanced fuel cell system.    DETAILED DESCRIPTION - An INDEPENDENT CLAIM is also included for a method for detecting a fault condition in a multi-stack fuel cell system.    DESCRIPTION OF DRAWING(S) - The drawing shows a schematic block illustration of a fault isolation detection system.    Input stages (52-62)    Analog to digital converter (66)    Digital signal processor (68)    Integrated circuit (70)
NOVELTY - A slip controller (46) controls a clutch (44) to slip in a preset driving range. An assist limiter (45) restricts assist of the motor generator (4) corresponding to the slip occurrence range.    USE - For controlling hybrid vehicles.    ADVANTAGE - Reduces the assist of the motor generator, thereby improving the durability of the clutch. There is no need to reduce the amount of slipping and the range of slipping, thereby reducing fuel consumption. As a result, slipping of the clutch and assisting of the motor generator are compatible.    DESCRIPTION OF DRAWING(S) - The figure shows a schematic block diagram of the hybrid vehicle controller.    engine (2)    electric motor generator (4)    automatic transmission (6)    battery (14)    controller (16)    gear section (20)    electronic control module (26)    lock-up solenoid (42)    lock-up mechanism (44)    slip controller (46)    assist limiter (48)
NOVELTY - The defibrillator (101) has a power access cord (119) to be plugged into an external AC or DC power source e.g. motor vehicle. A housing with a cover stores patient surface electrodes. A control panel with various status indicators allows a user to access the control functions of the defibrillator. A shock delivery mode delays the shock applied to a patient until an ECG analysis indicates optimum defibrillation conditions.    USE - Used for terminating ventricular fibrillation (VT) or ventricular tachycardia) in hospital, EMS vehicle, airport, airplane, shopping mall, supermarket, school.    ADVANTAGE - The defibrillator is highly reliable and eliminates the need of internal integral batteries for performing the operation by providing a long, non-tangling, power cord that allows the defibrillator to be quickly connected to an external AC power source. The defibrillator delivers therapeutic shocks without the increased charging time caused by a partially depleted integral battery. The defibrillator is effectively sealed thus providing better environmental contamination and tampering protection. The defibrillator has an extended shelf.    DETAILED DESCRIPTION - An INDEPENDENT CLAIM is also included for a method of doing business in a specified period of automated external defibrillators (AED) access is sold to a customer by an AED access and refurbishment provider entity.    DESCRIPTION OF DRAWING(S) - DESCRIPTION OF DRAWING - The drawing shows a perspective view of an automatic external defibrillator (AED) which is powered by an alternating current with a long coiled, non tangling power cord for plugging into an ordinary wall power outlet e.g. motor vehicle.    Handle (100)    Automated external defibrillators (101)    Body surface electrodes (102,103)    Speaker (104)    Power access cord (119)
NOVELTY - A spherical reaction chamber (20) has a mirrored interior surface (22A) and nuclear fusible gas. An external pulsed laser (32) and a piezoelectric transducer (42) create a spherical acoustic wave pattern (W) within the chamber so as to produce intense acoustic compressions with radiation at chamber center (C). A spherical laser pulse is synchronously focused at the center for causing ignition and fusion.    USE - For large and small power vehicles, for producing electricity and for use during space travel.    ADVANTAGE - Efficient reaction can be realized.    DETAILED DESCRIPTION - An INDEPENDENT CLAIM is also included for nuclear fusion reactor operation method.    DESCRIPTION OF DRAWING(S) - DESCRIPTION OF DRAWING - The figure shows a cross-sectional view of the nuclear fusion reactor.    spherical reaction chamber (20)    mirrored interior surface (22A)    external pulsed laser (32)    piezoelectric transducer (42)    chamber center (C)    spherical acoustic wave pattern (W)
NOVELTY - An inorganic component is impregnated in the porous electroconductive support (33a) provided in the circumference of the gas exhaust port (34a).    USE - Fuel cell.    ADVANTAGE - Prevents deterioration at the end face of electroconductive support due to exhaust gas.    DESCRIPTION OF DRAWING(S) - The figure shows a perspective view of a fuel cell.    Fuel cell (33)    Electroconductive support (33a)    Fuel lateral electrode (33b)    Solid electrode (33c)    Gas exhaust port (34a)
NOVELTY - A combustion chamber (113) is connected to a diffusion rate-limitation hole (115) of predetermined pore size and supporting gas intake hole (117). A heater (141) heats the combustion chamber to generate hydrogen flame and hydrogen concentration arithmetic circuit (171) calculates the concentration of hydrogen in the tested gas based on the detected ion generation amount.    USE - Detecting the concentration of hydrogen gas contained in the fuel gas of fuel cell system used in motor vehicle.    ADVANTAGE - Ensures accurate detection of hydrogen concentration leaked from the piping of anode side.    DESCRIPTION OF DRAWING(S) - The figure shows a sectional view of the gas measurement apparatus.    combustion chamber (113)    diffusion rate-limitation hole (115)    supporting gas intake hole (117)    heater (141)    hydrogen concentration arithmetic circuit (171)
NOVELTY - The water-repellent glassy carbon felt has carbon to oxygen ratio of 90/10-100/0 (excluding 90/10) and surface resistance of 0.8-10 OMEGA-2. The glassy carbon felt is obtained by baking felt containing phenol resin fiber as main constituent, at 800-2000 degrees Celsius in inert gas atmosphere.    USE - For electrodes of polymer electrolyte fuel cells and gas diffusion electrodes (both claimed).    ADVANTAGE - The glassy carbon felt has excellent stretchability, flexibility, water repellency, chemical resistance, heat resistance and electroconductivity.    DETAILED DESCRIPTION - An INDEPENDENT CLAIM is also included for electrode for polymer electrolyte fuel cell or gas diffusion electrode, which uses above glassy carbon felt.
NOVELTY - To power the electronic system embedded in a vehicle pneumatic tire, the acoustic waves (100) from the rotating tire are caught by a microphone (101). The microphone output signals are passed to an impedance converter (102). The energy from the impedance converter is stored in a battery (103).    USE - The power supply is for an electronic system which measures any values of the tire pressure, the tire temperature, the tire identity or the tire traction.    ADVANTAGE - The electronic system does not have to be removed from an otherwise sound tire, because the battery is exhausted.    DESCRIPTION OF DRAWING(S) - The drawing shows a block diagram of the power supply for a tire electronic system.    acoustic waves (100)    microphone (101)    impedance converter (102)    battery (103)
NOVELTY - Method for heating various liquid media in a motor vehicle with a combustion engine whereby, during braking, a part of the braking power is converted into electrical energy using a generator. The electric energy is then used to electrically heat a liquid. Alternately the heat is directly transmitted from the mechanical or hydraulic braking unit.    USE - Heating of liquid media, e.g. lubricants, hydraulic oils or coolants, using energy generated during braking.    ADVANTAGE - Energy is conserved and the vehicle is operated more efficiently.    DETAILED DESCRIPTION - The invention also relates to a corresponding motor vehicle with a combustion engine.    DESCRIPTION OF DRAWING(S) - The figure shows a block diagram of a motor vehicle braking system.    control unit (1)    brake pedal (2)    automatic braking assembly (3)    operating brake (4)    gear brake (5)    temperature sensor. (6)
NOVELTY - The air conditioning system has an auxiliary drive (3) for an energy supply for the air conditioning system, especially a static air conditioning system, whereby the auxiliary drive generates heat and/or mechanical energy and/or electrical energy. The auxiliary drive generates heat with a burner for heating a working fluid for pre-heating an engine (100) and or heating the vehicle interior.    USE - For motor vehicle air conditioning.    ADVANTAGE - Overcomes certain disadvantages of conventional arrangements, e.g. high system complexity, high weight and installation volume, high costs, environmental load through exhaust gases and noise and limited period of use.    DESCRIPTION OF DRAWING(S) - The drawing shows a block diagram representation of an inventive air conditioning system    first heating circuit (1.1)    second heating circuit (1.2)    first cooling circuit (2.1)    second cooling circuit (2.2)    auxiliary drive (3)    vehicle engine (100)    coolant circuit (101)
NOVELTY - The power supply system has an auxiliary drive (3) for a power supply for at least one vehicle component, especially an air conditioning system (10), whereby the auxiliary drive generates heat and/or mechanical energy and/or electrical energy. The auxiliary drive generates heat with a burner for heating a working fluid for pre-heating an engine (100) and or heating the vehicle interior.    USE - For supplying power in a motor vehicle, especially with air conditioning system or a static air conditioning system.    ADVANTAGE - An air conditioning system is provided that overcomes certain disadvantages of conventional arrangements, e.g. high system complexity, high weight and volume, high costs, environmental loading through exhaust gases and noise and a limited operating life.    DESCRIPTION OF DRAWING(S) - The drawing shows a block diagram representation of an inventive air conditioning system for a motor vehicle    first heating circuit (1.1)    second heating circuit (1.2)    first cooling circuit (2.1)    second cooling circuit (2.2)    auxiliary drive (3)    air conditioning system (10)    vehicle engine (100)    coolant circuit (101)
NOVELTY - The vehicle body includes a floor having a concavity formed therein to receive a third portion of the energy producing and storage system from outside the vehicle (10). The concavity prevents some of the third portion from extending beyond the vehicle body and to minimize the use of vehicle occupant space. A fuel cell is disposed in the concavity.    USE - For use in vehicle to produce and store energy.    ADVANTAGE - Allows maximum energy density within the fuel storage space of a hybrid electric vehicle or fuel cell vehicle. Utilizes minimum space within a laterally confined energy storage compartment within a vehicle. Permits maximum bimodal energy storage within a minimum package volume. Reduces the amount of energy drawn from the battery system to operate a refrigeration system.    DETAILED DESCRIPTION - An INDEPENDENT CLAIM is also included for a packaging method for energy producing and storage system.    DESCRIPTION OF DRAWING(S) - The figure shows a side view of the vehicle.    Vehicle (10)    Gas storage tank (12)    Outer wall (14)    Storage battery (22)    Concave surface (30)
NOVELTY - The powertrain has a pair of motor/generator units (22, 24) interconnected with a transmission output shaft through planetary gear mechanisms. The motor/generator units continuously supply power to a power takeoff unit and the shaft, respectively. A friction clutch (60) connects one motor/generator unit (22) with the shaft during a ratio interchange when another unit (24) is disconnected therefrom.    USE - Used for a vehicle.    ADVANTAGE - The motor/generator units provide various speed ranges for the power train as desired. The motor/generator units are supplied with power by the fuel cell prime mover to provide improved electro-mechanical powertrain.    DETAILED DESCRIPTION - The motor/generator units are supplied with power by a fuel cell prime mover through an electronic control unit.    DESCRIPTION OF DRAWING(S) - The drawing shows a block diagram of a powertrain.    Fuel cell prime mover (12)    Electronic control unit (13)    Battery assembly (14)    motor/generator unit (22,24)    Friction clutch (60)
NOVELTY - A grid structure (100) has substrate made from material having mass density of less than 2.5 g/cm3 and melting point lower than 300degreesC; metal layer on substrate; lead/lead alloy layer on metal layer and supports adhesion of the alloy layer; and electrically conductive and corrosion-resistant layer providing corrosion protection for the alloy layer.    USE - Used in lead-acid battery (claimed), e.g. for motor vehicle, boat , airplane or uninterruptible power supply.    ADVANTAGE - The invention allows corrosion-resistant oxide coating of lead/lead alloy layers to be formed on battery plates/grids constructed from lightweight, inexpensive material. It provides batteries having higher energy density and longer lifetime than convention lead-acid batteries.    DETAILED DESCRIPTION - INDEPENDENT CLAIMS are also included for:    (1) a battery comprising a positive plate and a negative plate containing the invented grid structure;    (2) a method of manufacturing the grid structure comprising coating a substrate with metal compound, and subjecting the substrate coated with the metal compound to rapid thermally activated chemical reaction process in which temperature is raised and lowered quickly in a short duration to form the metal compound layer on the alloy layer; and    (3) a method of forming a coating of desired material on surface comprising applying a precursor chemical compound to the surface and subjecting the surface to rapid thermally activated chemical reaction process.    DESCRIPTION OF DRAWING(S) - The figure is a diagram illustrating details of the invented grid structure.    Grid structure (100)
NOVELTY - An electrically conductive terminal plate (10, 12) comprises a body of conductive, corrosion-susceptible material; a surface of the body having electrically conductive and non-conductive regions; and a corrosion-resistant layer overlaying the electrically non-conductive region.    USE - For collecting current generated across electrochemical cells, e.g. proton exchange membrane (PEM) fuel cells used as a power source for electric vehicles.    ADVANTAGE - The terminal plate has non-conductive region that is coated with a corrosion-resistant coating while protecting the conductive region with a conductive coating, thus avoiding rapidly expanding corrosion sites on the metal and undesirable oxidizing of electrically conductive portions of the surface.    DETAILED DESCRIPTION - An INDEPENDENT CLAIM is also included for a method of forming an electrically conductive terminal plate, comprising providing a body of electrically conductive material having a major surface; forming an aperture through the body in a selected region of the major surface; and passivating the selected region on the major surface, thus forming a non-conductive corrosion resistant surface in the selected region.    DESCRIPTION OF DRAWING(S) - The figure is a schematic illustration of two cells in a liquid-cooled PEM fuel cell stack.    Membrane electrode assemblies (4, 6)    Bipolar plate (8)    Terminal plates (10, 12)
NOVELTY - An engagement structure of fuel cell stack is provided, to improve an engagement force and to allow a steady face pressure to be provided, thereby preventing the deterioration of output density of a fuel cell.    DETAILED DESCRIPTION - The engagement structure comprises an inner plate(16) which is closely adhered to both sides of fuel cell stack(10) where a plurality of fuel cells(12) are folded; an outer plate which is closely adhered to the inner plate and contains a plurality of hooking grooves(24) concavely in the outer surface; a bar plate(14) which is closely adhered to upper and lower faces of the fuel cell stack(10) and contains a clip terminal which is engaged in the hooking groove, is vertically cut and is formed at both ends of the bar plate; and a spring which is placed between the inner plate and the outer plate.
NOVELTY - An energy recycling apparatus for a vehicle is provided to improve energy efficiency by using power for an air conditioner compressor or a generator with absorbing waste energy in stepping on the brake pedal, and to prevent wear of the brake lining pad by integrally rotating a wheel with an engine shaft with putting on the current supply switch in stepping on the brake pedal.    DETAILED DESCRIPTION - A current supply switch is installed on a brake pedal, and operated simultaneously in stepping on the brake pedal. An engine shaft is surrounded by a belt suspending wheel, and combined with the belt suspending wheel in supplying current to an engaging and disengaging unit of the belt suspending wheel. The wheel is rotated with the engine shaft by receiving rotational force through the belt. The current supply switch is separated from the brake pedal in releasing the brake pedal, and the wheel is disengaged from the engine shaft to rotate the engine shaft only. Recyclable power is obtained by driving the wheel connected to the engine shaft through the belt in stepping on the brake pedal.
NOVELTY - The tubular-shape membrane reactor has a porous ceramic layer (I), porous ceramic layer (II), and a hydrogen permselective layer, in order. The layer (II) consists of oxide of metal (A) chosen from ruthenium, rhodium, palladium and platinum, and oxide of metal (B) chosen from cerium, molybdenum, tin and tungsten.    USE - The tubular-shape membrane reactor is used e.g. for converting methane to hydrogen.    ADVANTAGE - The membrane reactor maintains a favorable conversion ratio stably for a long period of time.    DETAILED DESCRIPTION - An INDEPENDENT CLAIM is included for manufacture of tubular-shape membrane reactor.    DESCRIPTION OF DRAWING(S) - The figure shows the reaction mechanism of the membrane reactor.
NOVELTY - A catalytic reactor (3) is formed by supporting a catalyst on honey-comb support (21a,22a). The honey-comb support has number of cells (21b,22b) in which to-be-reacted fluid is distributed. The number of cell per unit area in surface orthogonal to flow direction of the fluid, decreases towards peripheral portion (22) from center portion (21).    USE - As fuel reforming device, shift converter and carbon monoxide removing device in fuel cell, and as exhaust gas emission controlling device of internal combustion device.    ADVANTAGE - The catalytic reactor has uniform distribution of fluid flow in the catalyst surface. Heat energy released by catalytic reaction in the peripheral portion is higher than the heat energy released in the center portion, and thermally radiated portion from the peripheral portion can be supplemented, and hence temperature inside the surface of catalyst is uniformly distributed. Temperature of catalyst in the catalyst reactor is easily controllable to optimal temperature required for catalytic reaction.    DESCRIPTION OF DRAWING(S) - The figure shows perspective diagram of the catalytic reactor.    catalytic reactor (3)    center portion (21)    support (21a,22a)    cell (21b,22b)    peripheral portion (22)
NOVELTY - An adjustment circuit (4) compares voltage difference between battery voltage and reference voltage, and preset value. A control circuit (8) outputs light off signal to an output circuit (9) and interrupts electric power supply (12) of an electric equipment when voltage difference is below preset value, and releases interruption of power supply when voltage difference more than preset value.    USE - For protecting over-discharge of battery during lighting ON of head lamp in day time and turning ON of electric equipment such as television, compact refrigerator in motor vehicle.    ADVANTAGE - Eliminates dead lock traffic congestion of engine trouble by over-discharge of battery, traffic accident by mis-recognition with brake lamp of operator in day time.    DESCRIPTION OF DRAWING(S) - The figure shows the block diagram of the battery over-discharge protective device. (Drawing includes non-English language text).    adjustment circuit (4)    control circuit (8)    output circuit (9)    electric power supply (12)
NOVELTY - A fuel cell stack (1) generates the electric power with a low output during start of the power generation, based on the temperature of the fuel cell stack. A controller (11) warms the fuel cell stack, by sending the heat generated by a motor (2) along the stack cooling-water flow path (L1).    USE - For mounting fuel cell on electric vehicle (EV).    ADVANTAGE - Enables to warm the fuel cell stack rapidly and efficiently, thereby generating electric power without any energy loss.    DESCRIPTION OF DRAWING(S) - The figure shows a block diagram of the structure of the fuel cell system. (Drawing includes non-English language text).    fuel cell stack (1)    motor (2)    battery (3)    controller (11)    stack cooling-water flow path (L1)
NOVELTY - The latent heat thermal storage materials (19,21) with phase transition temperature lower and higher than inlet water temperature of a fuel cell (1), respectively are provided in series in cooling water inlet flow path (7). A temperature sensor (37) detects hot water temperature of thermal storage materials, for controlling a cooling fan (11) and a three way valve (15) of radiator (3).    USE - Cooling system of fuel cell vehicle.    ADVANTAGE - Even if the cooling water temperature fluctuates greatly, appropriate hot water temperature of fuel cell can be ensured.    DESCRIPTION OF DRAWING(S) - The figure shows a block diagram of the fuel cell system. (Drawing includes non-English language text).    fuel cell (1)    radiator (3)    flow path (7)    cooling fan (11)    three way valve (15)    thermal storage materials (19,21)    temperature sensor (37)
NOVELTY - The state of charge (SOC) of battery is calculated based on open-circuit voltage at charging/discharging switching timing. The previous SOC is updated with the calculated SOC and the updated SOC is output as SOC of the battery.    USE - Used for estimating state of charge (SOC) of secondary battery such as lithium ion secondary cell and nickel-hydrogen battery, and high capacity capacitor such as electrical double layer capacitor used in motor drive system of hybrid vehicle.    ADVANTAGE - Storage error in the accumulated calculation is excluded and exact SOC can be estimated at arbitrary intervals.    DETAILED DESCRIPTION - INDEPENDENT CLAIMS are also included for the following:    (1) state of charge estimation apparatus; and    (2) battery pack.    DESCRIPTION OF DRAWING(S) - The figure shows the SOC estimation. (Drawing includes non-English language text).    Electric current detector (21)    SOC value acquisition unit (26)    SOC memory (27)
NOVELTY - An inorganic material consists of a complex oxide containing at least cerium and niobium. The inorganic material has highest peak height derived from niobium oxide by X-ray diffraction analysis and using CuK alpha ray, less than 1/10 of the highest peak height derived from cerium oxide.    USE - For carbon monoxide shift catalyst used for fuel modification-type hydrogen generation system (claimed) and motor vehicles.    ADVANTAGE - The inorganic material has excellent heat-resisting property. The shift catalyst utilizing the inorganic material, has high catalyst activity and excellent heat-resisting property, and has low methanation rate.    DETAILED DESCRIPTION - INDEPENDENT CLAIMS are included for the following:    (1) honey-comb monolith consisting of the inorganic material;    (2) carbon monoxide shift catalyst used for shift reaction of carbon monoxide and water to produce carbon dioxide and hydrogen. The catalyst has the inorganic material or the honey-comb monolith as a support;    (3) fuel modification-type hydrogen generation system with the shift catalyst, a fuel cell system or a fuel modification-type fuel cell electric vehicle; and    (4) manufacture of inorganic material. An organic thickener or starch is dispersed in aqueous solution containing a water-soluble cerium compound or its sol, and water-soluble niobium compound or its sol. The resulting material is baked after evaporation to dryness to obtain the inorganic material.    DESCRIPTION OF DRAWING(S) - The figure shows the system flow chart of fuel modification-type hydrogen generation system using the shift catalyst. (Drawing includes non-English language text).
NOVELTY - A sensor (44) on a head-rest (32) above seat (30), has an oxide thermoelectric conversion material which converts temperature difference produced by an exothermic reaction between hydrogen and platinum catalyst, into an electric signal indicating hydrogen concentration. A warning unit (46) with LED and piezo-speaker operated without mechanical switching, is activated if detected concentration exceeds preset value.    USE - For detecting hydrogen present inside fuel-cell vehicle.    ADVANTAGE - Since the LED and piezo-speaker operate without need for mechanical switching, spark generation is prevented. The hydrogen concentration is detected correctly and stably, and a warning is provided to the passengers reliably, when hydrogen concentration increases. The detector is compact resulting in increased manufacturing efficiency and degrees of freedom in assembling and installation of the detector.    DESCRIPTION OF DRAWING(S) - The figure shows a perspective view of the drivers seat of the fuel-cell vehicle.    drivers seat (30)    head-rest (32)    case (42)    hydrogen sensor (44)    warning unit (46)    control unit (48)
NOVELTY - A highly durable solid polymer electrolyte has a base material containing specific polymer (II) bonded with polymer (I) containing fluorine-type polymers or partial fluorine-type polymer.    USE - For fuel cell (claimed) used for vehicle-mounted power source and fixed position type small generator, and electrochemical devices such as polymer electrolyte fuel cell, water electrolysis apparatus, hydrohalic acid electrolyzer, brine-electrolysis apparatus, oxygen and hydrogen concentrators, humidity sensor, gas sensor and electrode material.    ADVANTAGE - The highly durable solid polymer electrolyte has excellent mechanical strength, heat resistance and chemical stability, and is inexpensive.    DETAILED DESCRIPTION - A highly durable solid polymer electrolyte has base material containing polymer (II) bonded with polymer (I) containing fluorine-type polymers or partial fluorine-type polymer. Polymer (II) is of formula: -(C(Z1)(Z2)-C(Z3)(Z4-Z5))-.    Z1 = -F, -Rf1, -O-Rf2 or -Rf3-O-Rf4;    Z2 = -F, -Rf5, -O-Rf6 or -Rf7-O-Rf8;    Z3 = -F, -Rf9, -O-Rf10 or -Rf11-O-Rf12;    Z4 = -Rf13, -O-Rf14 or -Rf15-O-Rf16;    Z5 = -SO3H, -COOH, -PO3H2 or -SO2NHSO2-Rf17; and    Rf1-Rf17 = 1-10C perfluoro alkyl group.    An INDEPENDENT CLAIM is included for fuel cell having the highly durable solid polymer electrolyte.    DESCRIPTION OF DRAWING(S) - The figure shows the OCV endurance test result of membrane-electrode joint structure using the electrolyte film. (Drawing includes non-English language text).
NOVELTY - At least two supporting portions (14,22) are provided in a compartment (9) for respectively supporting at least one battery (29) and a spare wheel (32). The structure (12) is extending beneath the loading surface (3) of a boot (2).    USE - For supporting housing components e.g. batteries, spare wheels and accessories e.g. jacks, miscellaneous tools, warning or emergency devices of vehicle e.g. motor vehicle.    ADVANTAGE - Can be easily accessible, thus increasing vehicle assembly and maintenance time. Can be disassembled easily for recycling at the end of the working life. Reduce manufacturing cost of the supporting structure.    DETAILED DESCRIPTION - DEPENDENT CLAIMS are also included for the following:    (a) Component and accessory assembly; and    (b) Vehicle.    DESCRIPTION OF DRAWING(S) - The figure shows a partial longitudinal cross-section of a vehicle equipped with a component and accessory assembly.    Boot (2)    Loading surface (3)    Compartment (9)    Structure (12)    Supporting portions (14,22)    Battery (29)    Spare wheel (32)
NOVELTY - A catalyst comprises a metal from group VIII of the periodic system placed on the surface of a carrier comprising aluminum oxide and magnesium oxide.    USE - The catalyst is used for producing hydrogen by conversion of organic compounds in water by passing the organic compounds in water through a catalyst (claimed). The hydrogen is used as fuels in fuel cells to drive on aqueous organic solutions or suspensions of e.g. sugar, flour or sludge from sewage industrial plant.    ADVANTAGE - The catalyst achieves high conversion and high yield hydrogen.    DETAILED DESCRIPTION - An INDEPENDENT CLAIM is also included for a plant for production of hydrogen from organic matter (1) optionally including noxious compounds in water comprising a unit with a catalyst.    DESCRIPTION OF DRAWING(S) - The figure shows a plant.    Organic matter (1)    Heater (3)    heater (4)    Heat exchanger (7)    Separator (11)
NOVELTY - The assembly comprises a fuel cell unit (1) with at least two fuel cell elements (2), coupled in series and/or in parallel, for converting chemical into electrical energy, and an electronic control unit (11). The latter controls individual fuel cell elements (2) by controlling currents (3,4) flowing via at least one actuator (8,9,10). The actuator is pref. in form of a control valve and is positioned between two fuel cells (2) of different maximal electrical power and catalytic load.    USE - For vehicles of the future.    ADVANTAGE - Higher overall efficiency and good dynamic properties.    DETAILED DESCRIPTION - INDEPENDENT CLAIMS are also included for a vehicle equipped with the fuel cell assembly and for a method of operating the assembly.    DESCRIPTION OF DRAWING(S) - The drawing shows a flow chart explaining fuel supply to fuel cell assembly.    fuel cell unit (1)    fuel cell elements (2)    currents (3,4)    control valves (8,9,10)    control unit (11)
NOVELTY - A layer system comprises a chromium-free gas-tight spinel layer arranged between a first layer made from a chromium oxide-forming substrate with an alloying additive and a second layer comprising a spinel-forming element.    USE - Used for inner connectors of high temperature fuel cells.    ADVANTAGE - Vaporization of chromium from the substrate at elevated temperatures is avoided.    DETAILED DESCRIPTION - An INDEPENDENT CLAIM is also included for the production of a layer system.
NOVELTY - Production of a protective layer on a chromium oxide-forming substrate comprises applying CoO, CuO and/or MnO2 onto the substrate. A gas-tight spinel layer is formed on the substrate at 500-1000degrees C.    USE - For a high temperature fuel cell.    ADVANTAGE - Fuel cells are provided with a longer service life.    DETAILED DESCRIPTION - An INDEPENDENT CLAIM is also included for the protective layer produced by the above method.
NOVELTY - Seat rails (5000,5100,5200,5300), arranged on a floor panel (1010), mount a rear seat (1100,1110,1120) such that the position of the rear seat can be adjusted in the longitudinal direction of a vehicle. A battery pack is mounted between corresponding seat rails.    USE - For mounting a battery pack between the floor panel and seat of a vehicle.    ADVANTAGE - Allows mounting battery pack in the cabin of the vehicle, and ensures effective utilization of cabin space and luggage room space of vehicle.    DESCRIPTION OF DRAWING(S) - The figure shows the rear view of battery pack mounting structure.    Floor panel (1010)    Rear seat (1100,1110,1120)    Seat rails (5000,5100,5200,5300)
NOVELTY - The power supply device has a starter/generator (ISG) driven by the automobile IC engine (BKM), a double-layer capacitor (DLC) and 2 different batteries (B1,B2). Safety-relevant components onboard the automobile can be supplied via 3 safety switches (X1,X2,X3) from the starter/generator, the double-layer capacitor, or either of the batteries, dependent on the automobile operating mode.    USE - The power supply device is used for a dual-voltage electrical system in an automobile.    ADVANTAGE - Power supply device ensures provision of operating voltages for safety-relevant components of automobile.    DESCRIPTION OF DRAWING(S) - The figure shows a circuit diagram of a dual-voltage electrical system for an automobile.    Batteries (B1,B2)    IC engine (BKM)    Double-layer capacitor (DLC)    Starter/generator (ISG)    Safety switches (X1,X2,X3)
NOVELTY - An electrical power generator comprises a water vapor generator (12), a hydrogen gas generator (14) attached to the water vapor generator via conduit(s) (18), and a fuel cell (16) attached to the hydrogen gas generator via conduit(s). The hydrogen generator contains a non-fluid substance which reacts with water vapor to generate hydrogen gas.    USE - For generating electric power used in miniature devices, e.g. wireless sensors, cellular phones, or other hand held electronic devices.    ADVANTAGE - The method improves upon the related art by reacting a water vapor with non-fluid substance to controllably generate hydrogen gas, rather than liquid water. By reacting a water vapor with non-fluid chemical substance, it has been found that the problems associated with reactive chemical hydrides are avoided, resulting in a more efficient system than those of the prior art.    DESCRIPTION OF DRAWING(S) - The figure is a schematic representation of an electrical power generator.    Water vapor generator (12)    Hydrogen gas generator (14)    Fuel cell (16)    Conduit (18)    Mesopump (22)    Tensile membrane (32)    Heater (34)
NOVELTY - The separator has a pair of separator plates that are arranged in parallel to each other in a state of having a gap between contact surfaces opposing to each other. A gasket (4) is arranged in a gasket groove (6) and adhered to each plate. The gasket is compressedly deformed within the groove at a time of both plates being closely attached to each other with the contact surfaces for assembling of a fuel battery cell.    USE - Used in a proton-exchange membrane fuel cell stack of a fuel battery (claimed).    ADVANTAGE - The gasket is compressedly deformed within the gasket groove at a time of both plates being closely attached to each other with the contact surfaces for assembling a fuel battery cell, so that the gasket can be formed by every kind of manufacturing method and a gasket reaction force can be set to a desired magnitude.    DESCRIPTION OF DRAWING(S) - DESCRIPTION OF DRAWING - The drawing shows a cross sectional view of a cooling water circulation system separator in a complete state.    Separator plates (2,3)    Contact surfaces (2a,3a)    Gasket (4)    Gap (5)    Gasket groove (6)
NOVELTY - The device has a set of thermocouples (13) connected in series, each with two ends, where each end has a junction. One (P1) of the two junctions of each thermocouple is fixed to a main surface of a substrate. The other junction (P2) is provided with a bump (30) for fixing this junction to a top plate in such a way that this junction is separated from the substrate.    USE - Used for power generation using industrial waste, using exhaust gas heat of automobiles, using heat release from substrates in electronic device such as personal computer, using body temperature in wrist watch, temperature sensor or infrared sensor.    ADVANTAGE - One of the two junctions of the thermocouples is bonded to the top plate by the bumps, thus even if the height of the junction varies between thermocouples, each bump is deformed in accordance with such difference during thermo-compression bonding. Therefore, ensuring that the junction and the plate are bonded to each other and that heat is reliably transferred between the junction and the plate. The junction is separated from the substrate, thereby increasing the thermoelectric conversion efficiency without heat being directly transferred from the substrate to the junction of each thermocouple.    DETAILED DESCRIPTION - The top plate is arranged facing the main surface of the substrate. An INDEPENDENT CLAIM is also included for a method of manufacturing a thermoelectric conversion device.    DESCRIPTION OF DRAWING(S) - The drawing shows a schematic top view of a thermoelectric conversion device.    Thermocouples (13)    Spacers (15)    Base layer (25)    Metal film (27)    Bump (30)
NOVELTY - A hydraulic pump is operated by deflection of tire (11), for driving ratchet gear system through link. A power generator, a hydraulic motor and a pneumatic power device are operated by the link connecting ratchet gear system.    USE - For vehicle e.g. car and railroad internal combustion engine-type vehicles to provide traction and battery charging.    ADVANTAGE - Improves vehicle safety and enables electric power generation in one vehicle both during acceleration and regenerative braking operations.    DESCRIPTION OF DRAWING(S) - The figure shows a front view of the wheel.    wheel (10)    tire (11)    deflection (12)    lever (14)    gear (24)    axle (26)
NOVELTY - A continuous thin film includes nano-columnar structures (16) of a first material formed on a substrate (10) with a second non-mixable material co-deposited with the nano-columnar structures as a filler (20) between and around the nano-columnar structures.    USE - The continuous film, e.g. nodular silicon film, is used in thin film fuel cells or electrodes for thin film batteries, as sensor material, as emitter device, or as encapsulated phase change media.    ADVANTAGE - The film has embedded discontinuous nano-columnar structures; and has high surface area.    DETAILED DESCRIPTION - INDEPENDENT CLAIMS are also included for:    (A) a nodular silicon emitter device formed of a continuous thin film having emission sites defined by the nano-columnar structures and in which the material layer deposited upon the nano-columnar structures comprises a thin conductive layer; and    (B) an encapsulated phase change media formed of the continuous film and comprising the first material.    An INDEPENDENT CLAIM is also included for thin film fuel cell having an anode and cathode both formed of the continuous thin film.    DESCRIPTION OF DRAWING(S) - The figure is a schematic cross-sectional side view and top view of the film.    Substrate (10)    Nano-columnar structure (16)    Filler (20)
NOVELTY - The apparatus has a direct current-to-direct current (DC-DC) converter (16) provided between fuel cell (1) and secondary battery (17), such that electric power generated by the fuel gas remaining inside the fuel cell, is transmitted to battery, through DC-DC converter, after supply stop of fuel gas and oxidizing agent gas to fuel cell.    USE - For controlling fuel cell vehicle.    ADVANTAGE - The fuel gas remaining inside the fuel cell is utilized efficiently, and deterioration of fuel cell is prevented.    DESCRIPTION OF DRAWING(S) - The figure shows a block diagram of the fuel cell vehicle control apparatus. (Drawing includes non-English language text).    fuel cell (1)    ejector (11)    hydrogen humidifier (12)    DC-DC converter (16)    secondary battery (17)
NOVELTY - A determination unit determines the output electric power of both fuel cell and secondary battery (26) according to load requirement with respect to electric power system (15). A controller controls the fuel cell and secondary battery based on determination result, so that total electric power loss of both fuel cell and battery is set as minimum.    USE - Electric power system in electric vehicle.    ADVANTAGE - Improves the operability of the electric power system.    DETAILED DESCRIPTION - An INDEPENDENT CLAIM is also included for electric power system control method.    DESCRIPTION OF DRAWING(S) - The figure shows the block diagram of the electric vehicle. (Drawing includes non-English language text).    electric vehicle (10)    electric power system (15)    secondary battery (26)    DC/DC converter (28)    electric power wiring (50)
NOVELTY - A battery protective cover (2000) and a rear cross unit of the battery pack (3000) are integrally arranged on the floor panel (1500).    USE - For electric vehicles, hybrid vehicles and fuel cell electric vehicles.    ADVANTAGE - Aims effective utilization of space in the loading chamber. Reduces the number of components by integrating the battery protective cover and rear cross unit.    DESCRIPTION OF DRAWING(S) - The figure shows an enlarged perspective view of the battery pack mounting structure. (Drawing includes non-English language text).    floor panel (1500)    battery protective cover (2000)    battery protective cover upper and side surfaces (2010,2020)    battery pack (3000)
NOVELTY - A non-return-valve mechanism is arranged in the pipe line (19) which is extended from an edge of the battery case and connected to an opening (58) formed at the lower surface of the motor vehicle.    USE - For battery case of battery pack (claimed) in motor vehicle (claimed).    ADVANTAGE - Reduces passage of foreign material into the battery pack from the duct.    DETAILED DESCRIPTION - INDEPENDENT CLAIMS are also included for the following:    (1) battery pack; and    (2) motor vehicle.    DESCRIPTION OF DRAWING(S) - The figure shows a sectional view of the pipe line.    pipe line (19)    floor panel (23)    junction portion (24)    float (31)    projection (32)    opening (58)
NOVELTY - The windmill-type fan attached to the vehicle and connected to direct current (DC) dynamo, drives the dynamo. The electricity generated by the DC dynamo is supplied to battery of vehicle.    USE - E.g. electric vehicle with windmill-type fan driven direct current dynamo.    ADVANTAGE - Enables to increases the life of the battery so as to lengthen the travel distance of vehicle.    DESCRIPTION OF DRAWING(S) - The figure shows a diagrammatic view of the vehicle attached with windmill-type fan. (Drawing includes non-English language text).
NOVELTY - The electrode terminals of a lead storage battery (30) mounted on a motor vehicle, are connected to an inspection device (12). The device has switches (18,19) for setting the capacity of battery and the mode of battery before inspection. The test discharge of the battery, is performed by operating a switch (20). The state of the battery is determined based on the test discharge of the battery.    USE - For determining quality of lead storage battery mounted on motor cycle, motor vehicle e.g. car, in shop, gasoline station, car-accessory store.    ADVANTAGE - The quality of the storage battery is determined in an accurate and efficient manner. The occurrence of accident due to the bursting of lead storage battery, is prevented as the motor vehicle is separated from the trolley, by a sufficient distance.    DESCRIPTION OF DRAWING(S) - The figure shows a schematic diagram of the structure of the storage battery quality determination apparatus.    inspection device (12)    cable (16)    switches (18,19)    start switch (20)    lead storage battery (30)    terminals (31,32)
NOVELTY - The combustion system has a combustible gas sensor (9) that is provided in exhaust gas flow path for measuring exhaust gas concentration, actuated after elapse of preset time from engine start time. A warning is output when measured gas concentration exceeds preset limit.    USE - For fuel reformer used in fuel cell. Prevents incorrect measurement of the gas concentration. Also enables alerting user about fuel gas leakage.    DESCRIPTION OF DRAWING(S) - The figure shows a block diagram of the combustion system and flowchart explaining the combustion control process. (Drawing includes non-English language text).    fuel reformer (6)    combustion unit (7)    exhaust gas flow path (8)    combustible gas sensor (9)    hydrogen gas utilization unit (10)
NOVELTY - Voltage-rise type switching converter is provided inside aluminum case (11). A concave portion (21) is formed on the inner surface of aluminum board (20) of the aluminum case. The coil (16) for voltage rise type switching converter, is accommodated in the concave portion and the impregnant (25) is filled.    USE - Electric equipment for motor vehicles.    ADVANTAGE - Heat produced in coil of voltage rise type switching converter is efficiently radiated.    DESCRIPTION OF DRAWING(S) - The figure shows a sectional drawing of the heat radiation arrangement of electric equipment.    aluminum case (11)    coil (16)    concave part (21)    aluminum board (20)    impregnant (25)
NOVELTY - A thin electrode film adsorber (F) has a presser (40) in the circumference, which is moved to outer side after mounting the thin electrode film on a separator (4) so that electrolyte film can be extended without wrinkles.    USE - Apparatus for laminating thin electrode film with respect to base material such as separator, for manufacturing fuel cell.    ADVANTAGE - Enables laminating the thin electrode films reliably, without bending the periphery of the films and without producing wrinkle.    DETAILED DESCRIPTION - An INDEPENDENT CLAIM is also included for thin film laminating method.    DESCRIPTION OF DRAWING(S) - The figure explains the state where the electrode film is laminated by bonding.    electrode (1)    circumference region of electrolyte film (2a)    separator (4)    adhesive agent (5)    presser (40)    electrode film adsorber (F)
NOVELTY - A polyelectrolyte type fuel cell comprises pair of electroconductive separator board. Fuel gas is supplied and emitted at either the pair of electrodes (11,12) arranged on surfaces of hydrogen ion conductive polymeric electrolyte film (14) or the electrolyte film. The separator board consists of electroconductive carbon particle, resin binder and material capable of trapping anion or cation.    USE - For portable power supply, for electric vehicles and domestic co-generation system.    ADVANTAGE - The polyelectrolyte type fuel cell having excellent battery characteristics is provided. The separator board having excellent workability and moldability is manufactured with improved productivity. The elution of ion or organic matter from the resin binder is suppressed effectively.    DETAILED DESCRIPTION - The polyelectrolyte type fuel cell comprises pair of electroconductive separator board having gas passage way for supplying and emitting oxidizing agent gas. Fuel gas is supplied and emitted at either the pair of electrodes (11,12) arranged on surfaces of hydrogen ion conductive polymeric electrolyte film (14) or the electrolyte film. The separator board consists of electroconductive carbon particle, resin binder and material capable of trapping anion or cation.    An INDEPENDENT CLAIM is included for manufacture of the separator board for polyelectrolyte type fuel cells.    DESCRIPTION OF DRAWING(S) - The figure shows the longitudinal cross-sectional view of the principal portion of the electrolyte film-electrode joint component of the fuel cell.    Electrodes (11,12)    Hydrogen ion conductive polymeric electrolyte film (14)    Electrolyte film-electrode joint component (15)
NOVELTY - A battery separator comprises thermoplastic polymer incompatible with semi-aromatic polyamide synthesized from dicarboxylic acid and diamine components, and non-woven fabric fiber containing aliphatic polyamide fiber.    USE - For alkali secondary battery, nickel zinc carbon cell and nickel hydrogen battery.    ADVANTAGE - The battery separator has excellent hydrophilicity, alkali resistance, anti-oxidation deterioration property, mechanical strength, adhesivity with binder, stability at high temperature, heat resistance and high industrial utility.    DETAILED DESCRIPTION - The battery separator comprises thermoplastic polymer incompatible with semi-aromatic polyamide synthesized from dicarboxylic acid and diamine components, and non-woven fabric fiber containing aliphatic polyamide fiber. The dicarboxylic acid component contains 60 mol% or more aromatic carboxylic acid component and diamine component contains 60 mol% or more of 6-12C aliphatic alkylene diamine component.
NOVELTY - A charging controller controls average value of electric power supplied from a fuel cell to target average value, by limiting electric power peak value to double that of target average value.    USE - For controlling output of fuel cell for charging secondary battery such as lithium battery in electrical vehicle.    ADVANTAGE - The power from the fuel cell is stably utilized.    DESCRIPTION OF DRAWING(S) - The figure shows a circuit diagram of the charging control apparatus.    capacitors (C1,C2)    diodes (D1-D4)    inductor (L1)    input terminals (T11,T12)    output terminals (T21,T22)
NOVELTY - The fin, tube and tank made from aluminum are fixed using the brazing material for producing the assembled heat exchanger. The vacuum brazing of the assembled heat exchanger is carried out within a hot vacuum furnace without using the flux for brazing. The tube and tank are washed with pure water or ethylene glycol heated to 70 degreesC.    USE - For manufacturing aluminum heat exchanger used in fuel cell system of motor vehicle.    ADVANTAGE - The usage of flux for brazing is prevented. Hence the elution of unreacted flux in the water is prevented.
NOVELTY - An electric motor (4) rotates a main moving blade (3) arranged in mutual opposing positions relative to an auxiliary moving blade (7). A reversal mechanism (8) imparts the rotational force of the motor to the moving blade (7) for rotating the blade (7) in the opposite direction to the rotation direction of the main moving blade.    USE - For compressing fluids such as air, reactive gas of fuel cell, used in vehicle such as electric vehicle.    ADVANTAGE - The fluid is compressed to the required pressure by utilizing electric motor. The mechanical efficiency of the compressor is improved. The rotational force is imparted to the auxiliary moving blade, preventing the generation of burning in the reversal mechanism.    DESCRIPTION OF DRAWING(S) - The figure shows a partial sectional view of the axial-flow type compressor.    compressor (1)    main moving blade (3)    electric motor (4)    auxiliary moving blade (7)    reversal mechanism (8)
NOVELTY - A pair of moving blades (3,7) arranged in mutually opposing position, are rotationally driven by a main electric motor (4) and an auxiliary electric motor (8) respectively. The electric motors are coaxially arranged with respect to each other.    USE - For compressing fluid such as air, reactive gas of fuel cell, used in vehicle such as electric vehicle.    ADVANTAGE - The fluid is compressed to the required pressure by using low rotation type electric motors. The mechanical efficiency of the low-cost axial flow type compressor is improved.    DESCRIPTION OF DRAWING(S) - The figure shows a partially cut sectional view showing the principal portion of the axial flow type compressor.    axial flow compressor (1)    moving blades (3,7)    main electric motor (4)    auxiliary electric motor (8)
NOVELTY - Accumulator with an anode and cathode arranged in an electrolyte containing microorganisms, which dissolve crystalline structures formed at the anode or cathode.    USE - The accumulator is useful for motor vehicles, e.g. automobiles or commercial vehicles.    ADVANTAGE - The microorganisms in the electrolyte prevent build up of crystalline structures on the electrodes.    DETAILED DESCRIPTION - An INDEPENDENT CLAIM is included for a process for preparation of the accumulator involving addition of microorganisms to the electrolyte with consequent dissolution of any crystalline structures at the electrodes.
NOVELTY - A method for monitoring AC networks involves measuring the phase characteristic of the network voltage in temporal measurement periods which represent a fraction of a periodic time-duration and from the respective measurements two sum products are generated i.e. the sum product from the recorded network voltage and a sinusoidal signal with the same frequency as the network voltage. From the tangent of the quotients of the two sum products, the actual vector of the network voltage is calculated and then compared with the vector quantity and with any difference of the two vector values following the comparison, being greater than a pre-set triggering threshold, triggering is released.    USE - For monitoring AC networks for power failure and for protecting the network and/or the in-plant generation equipment which feed into the network, such as block heating power stations, photovoltaic installations, wind-power generators, fuel-cells etc.    ADVANTAGE - Detects vector changes in the mains voltage phase characteristic and prevents faulty reactions, such as e.g. spurious tripping of the coupler switch.    DESCRIPTION OF DRAWING(S) - A diagram of the mains voltage characteristic with zero-crossover and vector change indicated, is given. (Contains non-English language text)    Network voltage angle (vector) (phi)
NOVELTY - Capacitor battery, especially for a motor vehicle, comprises a multiplicity of capacitors connected together in a circuit, whereby at least one discharge resistance is provided. The capacitor circuit (1) has at least one protection device (2) assigned to it with which the discharge resistance can be connected dependent on external operating conditions.    USE - Motor vehicle capacitor battery, e.g. for a hybrid vehicle, for use in stop-start systems and as a back-up power supply in drive-by-wire systems.    ADVANTAGE - Danger to personnel during handling of capacitor batteries is minimized in that whenever conditions exist in which personnel could come into direct or indirect contact with the battery, it is deactivated.    DETAILED DESCRIPTION - An INDEPENDENT CLAIM is made for a method for controlling a motor vehicle capacitor battery.    DESCRIPTION OF DRAWING(S) - The figure shows a schematic circuit diagram of an inventive capacitor battery with a protection device with a plug connection.    capacitor circuit (1)    protection device (2)    discharge resistance ((3)    plug connection (4)    socket connection (6)    resistances (11)    capacitors (15)    switch (10)    activation element (7)
NOVELTY - A Zn fuel battery contains a reaction chamber accepting chemical reactions with several Zn plates in it with can make a reaction with electrolytes in the storage device or humidity absorbed by an airpump and the waste liquid can be led to an effluent disposal device. The operation is quick and convenient by utilizing an easy chemical reaction way to start fuel batteries.
NOVELTY - A charger case (6) is arranged in the rear side of a battery case (5). The ventilation spaces (31,43) are formed in the battery and charger cases, respectively such that the spaces are formed in communication with each other. An air suction inlet (32) is formed in the front end of the battery case. An electric fan (38) is arranged in the rear end of the charger case for discharging air from the case.    USE - Electrically driven motorcycle.    ADVANTAGE - Enables efficient cooling of the battery, by the flow of cooling air. Reduces power consumption of the fan, by operating the battery based on the detected temperature of a battery and a charger.    DESCRIPTION OF DRAWING(S) - The figure shows the side view of a principal portion of the electrically driven motorcycle.    battery case (5)    charger case (6)    cover (12)    ventilation spaces (31,43)    electric fan (38)
NOVELTY - A micro-fabricated device (100) comprises a support structure (140), a device substrate (130) disposed a distance G from the support structure, and thermally isolating structure(s) (120) coupled to the device substrate and support structure. The thermally isolating structure has a characteristic length greater than the distance G.    USE - For use in e.g. fuel cell or micro-chemical reactor (claimed).    ADVANTAGE - The inventive micro-fabricated device is cheaper, more reliable, and exhibits higher performance than prior art devices.    DETAILED DESCRIPTION - INDEPENDENT CLAIMS are also included for:    (A) a storage device comprising the above micro-fabricated device(s), and a storage medium proximate to the electronic device and having a storage area in one of states to represent information stored in that storage area;    (B) a computer system comprising an electronic device (e.g. storage or display device) including micro-fabricated device(s) coupled to a microprocessor, memory coupled to the microprocessor, and the microprocessor for executing instructions from the memory to transfer data between the memory and electronic device, and including micro-fabricated device; and    (C) fabrication of micro-fabricated device by forming a support structure, defining a device substrate, and forming thermally isolating structure(s) thermally coupled to the device substrate and support structure.    DESCRIPTION OF DRAWING(S) - The figure is a cross-sectional view of the inventive micro-fabricated device.    Micro-fabricated device (100)    Package (110)    Thermally isolating structure (120)    Device substrate (130)    Support structure (140)    Dielectric passivation layer (174)    Second dielectric layer (176)    Device bond structure (180)    Lid (182)    Lid bond structure (184)    Base (186)    Base bond structure (188)    Non-evaporable getter material (190)
NOVELTY - A close proximity pulsed laser catalyst deposition system (90) comprises a pulsed laser for applying an energy beam pulse above the ablative energy threshold of a catalyst, to create a vaporized plume (104) of the catalyst, and direct the vaporized plume across a gap (98) at ambient atmospheric pressure to deposit a porous, finely divided coating of increased surface area of the catalyst on a second medium (96).    USE - The invention is useful for a fuel cell and an electrolyzer (claimed). Fuel cell is e.g. polymer electrolyte membrane.    ADVANTAGE - The invention eliminates the need for vacuum conditions; is cost efficient; eliminates the need for catalyst preparation and intermediate chemical processing; is easily scalable to large systems; and selectively deposits a thin layer of catalyst on a membrane at the optimal functional thickness of the catalyst layer, under atmospheric or near atmospheric conditions.    DETAILED DESCRIPTION - A close proximity pulsed laser catalyst deposition system comprises: a first medium containing layer of a catalyst (94) to be deposited; a second medium disposed across a gap from and facing the layer of catalyst to be deposited, the gap being at ambient atmospheric pressure; and a pulsed laser for applying an energy beam pulse above the ablative energy threshold of the catalyst, to create a vaporized plume of the catalyst, and direct the vaporized plume across the gap at ambient atmospheric pressure to deposit a porous, finely divided coating of increased surface area of the catalyst on the second medium.    DESCRIPTION OF DRAWING(S) - The figure is a schematic side view of a close proximity pulsed laser catalyst deposition system.    Close proximity pulsed laser catalyst deposition system (90)    Layer of a catalyst (94)    Second medium (96)    Gap (98)    Vaporized plume (104)
NOVELTY - The testing method comprises: (a) working on the conductive material, such as aluminum foil, as a porous structure so as to replace the Nafion and catalyst layer of MEA (membrane electrode assembly); (b) using the low resistance meter with flow meter to measure the contact resistance of fuel cell and measuring the size of porosity of carbon paper to determine the gas transmissivity; and (c) feeding the gas from a dipole board and blocking the exit of dipole board to review the flow meter to determine the gas leakage so as to obtain better package performance.    USE - Process for testing performance of fuel cell package.    ADVANTAGE - The process can greatly reduce the cost of package performance testing for fuel cell.
NOVELTY - Disclosed is a monitoring and pre-warning method and device for vehicular electric power (2), where a monitoring and pre-warning device is provided on a vehicle to be connected to a battery under monitoring and a starting motor in parallel.    DETAILED DESCRIPTION - The starting motor is a load that constructs a loop move sampling circuit that samples data a 1/t second interval to obtain the sampling voltage value instantaneously, while interpolating the voltage values between the sampling data. The lowest voltage value or any voltage value on the predetermined location along the starting voltage curve is compared with a pre-warning value to determine whether the battery has sufficient starting power to allow the subsequent start-up so as to provide timely pre-warning.
NOVELTY - A battery contact structure of a wireless transmitter for vehicle is provided to reduce the number of elements and a manufacturing cost and improve the productivity by forming an anode contact part and a cathode contact part on a PCB.    DETAILED DESCRIPTION - A battery contact structure of a wireless transmitter for vehicle includes a projection part (60) and a cover part (70). A battery (50) is electrically connected to a PCB (40) in order to supply the electric power. The projection part (60) is formed with a convex part having the predetermined height on a battery contact part of the PCB (40). The cover part (70) is fixed on the PCB by pressing elastically a top face of the battery (50) loaded on the projection part. The cover part is formed with a conductor. The projection part is formed by performing a soldering process on the battery contact part.
NOVELTY - The mobile telephone has a switch (6) that selects a secondary battery (2) during telephone incoming-call standby period, and selects a fuel cell (1) during a telephone call, for supplying electric power to a main controller (10) and a sub controller (9).    USE - Mobile telephone.    ADVANTAGE - The battery capability is effectively exhibited, by switching the power sources according to the load conditions. Also enables to perform can perform exact charge from the fuel to the secondary battery, even if the secondary battery supplies power to the load.    DESCRIPTION OF DRAWING(S) - The figure shows the circuit block diagram of the mobile telephone. (Drawing includes non-English language text).    fuel cell (1)    secondary battery (2)    switches (4,6,8)    sub-controller (9)    main controller (10)
NOVELTY - A modifier (1) produces reformed gas having hydrogen as main component, from hydrocarbon-type fuel or alcohol. A controller (26) controls a heat-recovery system (9) so that the heat is recovered from the modifier by circulating water (7a), after the system is stopped.    USE - Fuel cell electric power generation system.    ADVANTAGE - Since the heat of the modifier is recovered after the system is stopped, the system has comprehensive high thermal efficiency.    DESCRIPTION OF DRAWING(S) - The figure shows a block diagram of the fuel cell electric power generation system. (Drawing includes non-English language text).    modifier (1)    storage tank (7)    water (7a)    heat-recovery system (9)    controller (26)
NOVELTY - A heat pump cycle (6) for air conditioner of a vehicle is connected to the heat exchange apparatus (5) to exchange heat between cooling circuit cooling the fuel cell stack and heat pump cycle.    USE - Fuel cell for vehicle.    ADVANTAGE - Efficient warm-up of fuel cell at the time of vehicle stop is performed and enables shortening of start-up time.    DESCRIPTION OF DRAWING(S) - The figure shows the block diagram of a rough structure of fuel cell. (Drawing includes non-English language text).    fuel cell (1)    cooling water circulation pump (3)    radiator (4)    heat exchange apparatus (5)    heat pump cycle (6)    compressor (7)    heat exchanger for air conditioning (10)
NOVELTY - A heat insulation box (3) which has a stacked fuel cell (1), is integrated with an air conditioner of vehicle. The air warmed by the heat exchanger (8) in the heat pump cycle (4) of air conditioner is supplied to the heat insulation box.    USE - For electric vehicle.    ADVANTAGE - Efficient warming up of fuel cell at the time of stop is performed.    DESCRIPTION OF DRAWING(S) - The figure shows the block diagram of the fuel cell.    fuel cell (1)    valve (2)    heat insulation box (3)    heat pump cycle (4)    heat exchanger (8)
NOVELTY - An estimation unit estimates the battery output characteristics with respect to each of the controlled systems, based on the detected predetermined physical quantity of fuel cell (26). A controller (40) controls each controlled system, based on estimated output characteristics.    USE - For electric vehicle (claimed).    ADVANTAGE - The number of controlled systems are favorably controlled.    DETAILED DESCRIPTION - INDEPENDENT CLAIMS are also included for the following:    (1) fuel cell control method; and    (2) vehicle.    DESCRIPTION OF DRAWING(S) - The figure shows a block diagram of the fuel cell system. (Drawing includes non-English language text).    fuel cell (26)    controller (40)    CPU (42)    ROM (44)    RAM (46)
NOVELTY - The positive electrode active material contains lithium-transition metal complex oxide having at least a spinel structure. The complex oxide contains at least lithium-transition metal complex oxides (I,II). The complex oxide (I) is smaller than the complex oxide (II) containing an element and/or compound which increases secondary particle diameter.    USE - Non-aqueous electrolyte secondary battery such as lithium ion secondary cell used for mobile telephone, personal computer and electric vehicle.    ADVANTAGE - The positive electrode active material provides battery having excellent charging characteristics even in extreme environmental conditions. Density of the positive electrode active material is increased.    DETAILED DESCRIPTION - The lithium-transition metal complex oxide (I) is lithium manganate and the complex oxide (II) is lithium manganate containing boron.    An INDEPENDENT CLAIM is included for the manufacturing method of positive electrode active material.    DESCRIPTION OF DRAWING(S) - The figure shows the graph showing the change of electrode density with respect to pressure. (Drawing includes non-English language text).
NOVELTY - A controller (48) opens an air bleed valve (36) to supply oxidizing agent to a fuel electrode (37b), when the pressure of an oxidizing agent opening (50) is lower than the pressure of an oxidizing agent inlet (51) after increasing the pressure of the opening.    USE - Polymer electrolyte fuel cell system for electric vehicles.    ADVANTAGE - Recovers the fuel electrode reliably from the poisonous gas without stopping electric power generation.    DESCRIPTION OF DRAWING(S) - The figure shows a schematic diagram of the fuel cell system.(Drawing includes non-English language text).    air bleed valve (36)    fuel electrode (37b)    controller (48)    oxidizing agent opening (50)    oxidizing agent inlet (51)
NOVELTY - A separator (1) has oxidizing-agent flow channels (30d,30h,30l) whose upstream sides are joined to downstream sides of another oxidizing-agent flow channels (30e,30i,30m), by respective zones (40a,40b,40c).    USE - Polymer electrolyte fuel cell used in electric vehicle.    ADVANTAGE - The moisture content generated during driving of vehicle, is removed easily by simple technique.    DESCRIPTION OF DRAWING(S) - The figure shows the top view of the oxidizing-agent flow channels in the fuel cell. (Drawing includes non-English language text).    separator (1)    oxidizing-agent flow channels (30d,30e,30h,30i,30l,30m)    zones (40a,40b,40c)
NOVELTY - The separator has protrusion (31) provided at the bottom surface or side surface of each channel (34) through which cooling medium is passed to connect the adjacent ribs (32).    USE - For polymer electrolyte fuel cell stack used in electric vehicle.    ADVANTAGE - The thin separator with high reliability is obtained.    DESCRIPTION OF DRAWING(S) - The figure shows a cross-sectional perspective view of the separator. (Drawing includes non-English language text).    protrusion (31)    ribs (32)    channels (33,34)    height of protrusion (35)
NOVELTY - The battery pack (2000) is arranged between front seats (1120) or rear seats (1130) and mounted on floor panel of car (1000) so that the terminal of the battery pack is provided along the width direction of battery pack and extended towards the center of car.    USE - For mounting battery pack on floor panel of vehicle e.g. electric vehicle, hybrid vehicle and car.    ADVANTAGE - Ensures safety of battery pack during vehicle collision.    DESCRIPTION OF DRAWING(S) - The figure shows the top view of the car.    car (1000)    steering (1102)    front seat (1120)    rear seat (1130)    battery pack (2000)
NOVELTY - Methane-fermentation of primary slurry and/or residue substance obtained from organic refuse such as garbage, is performed in the presence of sawdust, charcoal and methane-fermentation microbe, and secondary slurry and methane gas are produced.    USE - For methane-fermentation processing of organic refuse such as garbage from kitchen, to remove organic material used as raw material of fuel cell.    ADVANTAGE - The organic material in the refuse is removed economically, efficiently and easily, and used as raw material of fuel cell. Chemical adjustment and management of methane fermentation process are simplified.    DETAILED DESCRIPTION - An INDEPENDENT CLAIM is also included for methane-fermentation processing apparatus of organic refuse. The processing apparatus has an apparatus of mechanism which performs methane fermentation using residue solid substance obtained from organic refuse such as garbage, as primary slurry in the presence of sawdust, charcoal and methane-fermentation microbe, and producing secondary slurry, and a mechanism which performs methane fermentation of primary slurry and/or secondary slurry in the presence of methane bacterium and producing methane gas.    DESCRIPTION OF DRAWING(S) - The figure shows model of structure of organic refuse processing method. (Drawing includes non-English language text).    primary slurry storage tank (3)    primary solid substance tank (4)    fermenter (5)    bio-film support (11)    granule microbe (12)
NOVELTY - The voltage balancing unit (9) has a transformer (2) with primary winding (2f) connected to capacitor (5) and secondary windings (2a-2c) connected to battery cells (Ba-Bc) through switches (4a-4c) in loop circuits (3a-3c). The average voltage across battery terminals is detected from the voltage across primary winding.    USE - For detecting voltage of battery used in hybrid vehicle or electric vehicle.    ADVANTAGE - Reduces detection cost by using the detection values obtained with voltage balancing unit and hence power loss is minimized. Enables achieving space saving in vehicle due to miniaturized detector.    DESCRIPTION OF DRAWING(S) - The figure shows a functional block diagram of voltage detector.(Drawing includes non-English language text).    transformer (2)    secondary windings (2a-2c)    primary winding (2f)    loop circuits (3a-3c)    switches (4a-4c)    capacitor (5)
NOVELTY - The catalyst layers (4b,4d) and diffused layers (4a,4e) of positive and negative electrodes, are arranged between positive and negative electrode collectors (3,6), in pressurization state. The thicknesses of electrolyte layer (4c), catalyst layers and diffused layers, are set such that they satisfy predetermined formula.    USE - Fuel cell for mobile telephone and personal computer.    ADVANTAGE - The output of the fuel cell is increased.    DESCRIPTION OF DRAWING(S) - The figure shows a cross-sectional view of the fuel cell.    diffused layers (4a,4e)    catalyst layers (4b,4d)    electrolyte layer (4c)
NOVELTY - The tensile strength ratio of machine direction (MD), with respect to cross-section direction (CD) of a battery separator, lies between 0.7-3.0. The battery separator is made of a non-woven fabric containing natural fiber such as polyimide fiber.    USE - For secondary battery such as nickel cadmium battery, nickel zinc carbon cell, nickel-hydrogen battery for hybrid vehicle, electric power assisted bicycle, electronic device such as mobile telephone, personal computer.    ADVANTAGE - The mechanical strength of the fibers is increased and the yield is improved.
NOVELTY - A cooling air route (39) is provided at the rear deck (36), for guiding cooling air to the ancillary equipment (18) in the trunk room (16).    USE - For cooling ancillary equipment e.g. battery, capacitor arranged between trunk room sidewall and rear fender.    ADVANTAGE - The ancillary equipment can be cooled efficiently.    DESCRIPTION OF DRAWING(S) - The figure shows an outline perspective view of the cooling structure. (Drawing includes non-English language text).    vehicle compartment (11)    trunk room (16)    ancillary equipment (18)    rear deck (36)    cooling air route (39)
NOVELTY - A high-damping alloy (6) is arranged between thermoelectric materials (1,2) and electrodes (3-5).    USE - For electric power generating apparatus mounted on motor vehicle e.g. car (claimed).    ADVANTAGE - Suppresses the damaging of the thermo-element even if the motor vehicle receives a vibration.    DETAILED DESCRIPTION - An INDEPENDENT CLAIM is also included for car.    DESCRIPTION OF DRAWING(S) - The figure shows a sectional view of the vibration-proof thermo-element. (Drawing includes non-English language text).    thermoelectric materials (1,2)    electrodes (3-5)    high-damping alloy (6)
NOVELTY - The cathode material contains 99-70 wt.% of particle-form carbon material (11) having mean particle diameter of 5-40 mum, and a planar-shaped multi-laminated graphite network having average diameter of 10-500 nm. Graphite network contains 2-30 wt.% of carbon material (14). Material (14) has longitudinal carbon nano fiber as main component with respect to vertical axis of fiber. Fiber has length of 1000 nm or more and aspect ratio of 10 or more.    USE - For cathode used for lithium ion battery and lithium polymer battery (all claimed) which are used in portable electronic devices such as mobile telephone, notebook computer and electrical vehicle.    ADVANTAGE - The cathode material provides battery with improved charging and discharging efficiency and high energy-density. The packing density of carbon material in the electrode is improved efficiency.    DETAILED DESCRIPTION - INDEPENDENT CLAIMS are included for the following:    (1) cathode;    (2) lithium ion battery; and    (3) lithium polymer battery.    DESCRIPTION OF DRAWING(S) - The figure shows the model of cathode material. (Drawing includes non-English language text).    Carbon materials (11, 14)
NOVELTY - The two supports (31, 32) surround the laminate (20) stacking several thin batteries (10a-10j). The linear portions of the supports are intersected to support the upper surface of the thin batteries. Each support corner portions support a periphery edge of side electrode terminals (104, 105) that are drawn out from the battery pack (40).    USE - For battery pack (claimed) accommodating thin secondary batteries e.g. lithium batteries, in vehicle (claimed) such as car.    ADVANTAGE - Improves the degree of freedom of arrangement with respect to target object, and enables easy cooling of the battery exposing the electrode terminals outside the support structure, during discharge and recharge.    DETAILED DESCRIPTION - INDEPENDENT CLAIMS are also included for the following:    (1) a battery pack; and    (2) a vehicle.    DESCRIPTION OF DRAWING(S) - The figure shows the top, side and front views of the battery pack with thin battery support structure.    Thin batteries (10a-10j)    Laminate (20)    Thin battery support structure (30)    Supports (31, 32)    Battery pack (40)    Electrode terminals (104, 105)
NOVELTY - The output voltage of a bidirectional direct current-direct current (DC-DC) converter is set based on the voltage level of output-voltage command signal supplied to the converter, so that the output voltage of the bidirectional converter differ based on the power supply direction of converter, when the voltage level of output voltage command signal becomes zero.    USE - Electric power system for vehicles having two batteries.    ADVANTAGE - Prevents reduction of electric power capability or life time. Reduces fuel consumption to minimum level.    DETAILED DESCRIPTION - An INDEPENDENT CLAIM is also included for a bidirectional DC-DC converter.    DESCRIPTION OF DRAWING(S) - The figure shows a graph indicating the relationship between output voltage command signal and target output voltage of DC-DC converter. (Drawing includes non-English language text).
NOVELTY - The power supply (24) comprises a battery case (78) equipped with a battery tray (72), support frame (74) and outer cover in a compartment interior to vehicle. The battery case divides the inner cover (108) which covers connection terminal mounted inside a support frame into main cover and detachable sub cover, which on detachment forms an opening which detaches electric wire from battery at the inner cover.    USE - For vehicle e.g. car.    ADVANTAGE - The configuration of the power supply enables reducing a possibility of exposing an operator to high voltage of battery provided in the power supply at the time of maintenance.    DESCRIPTION OF DRAWING(S) - The figure shows a perspective view of the power supply. (Drawing includes non-English language text).    power supply (24)    battery tray (72L,72R)    support frame (74)    battery case (78)    inner cover (108)
NOVELTY - The converter has a control unit (6) delivering a control signal to a voltage lowering clipper (1) so that under the influence of the signal an average voltage at an input of current inverter is lowered to a threshold voltage Vs in activation zone. The voltage is maintained equal to that of the cell voltage Vp in resistance zone. The output of the converter is limited when output current of inverter (2) reaches a value Imax.    USE - Used for a fuel cell of motor vehicle e.g. car, bus, boats with electric drives to replace internal combustion motors.    ADVANTAGE - The lowering of the voltage of the current inverter enables to obtain a relatively low inverse overlap period, thereby reducing the losses. The converter increases the compactness and functions well at high frequency in order to increase the output efficiency.    DETAILED DESCRIPTION - The current inverters (2) output is controlled so that the value of the peak voltage delivered by the inverter is equal to Vs.    DESCRIPTION OF DRAWING(S) - The drawing shows a schematic view of an electrical converter for a fuel cell.    Voltage clipper (1)    Current inverter (2)    Transformer (3)    Control unit (6)    Commutator (7)
NOVELTY - The tank has a hollow metal casing (3) for storing gas under pressure with a fiber-reinforced plastic outer coating (4). The casing has an opening section (6) closed by attaching a cover (7) at complementary contact surfaces with a sealing part between the contact surfaces. Either the casing or cover has a deformable section that aligns one sealing surface with the other when deformed by pressure in the casing.    USE - For storing high-pressure hydrogen for fuel cells for vehicles.    ADVANTAGE - Reliable sealing of the separate sections of the casing.    DETAILED DESCRIPTION - AN INDEPENDENT CLAIM is also included for the following:    (a) a method of manufacturing an inventive high-pressure tank.    DESCRIPTION OF DRAWING(S) - The drawing shows a schematic sectional representation of an inventive hydrogen tank (Drawing includes non-English text)    tank (1)    holding chamber (2)    casing (3)    carbon fiber-reinforced plastic outer coating (4)    metal body section (5)    opening section (6)    cover (7)
NOVELTY - Electrolysis arrangement (1) comprises an electrolysis cell (3) having a current connection, electrolyte supplies (6a, 6b), gas compartments (7a, 7b), and a housing (2) with a current feed and a gas outlets (8a, 8b). The electrolysis cell is arranged in the housing and one of the gas compartments (7b) is connected to the gas outlet (8b) and the other gas compartment (7a) ends in the inside of the housing. One of the electrolyte supplies starts in the inside of the housing so that the housing acts as an electrolyte and as a gas storage unit.    USE - For obtaining hydrogen and oxygen from water.    ADVANTAGE - The arrangement is compact.    DESCRIPTION OF DRAWING(S) - The drawing shows a cross-section through the electrolysis arrangement.    electrolysis arrangement (1)    housing (2)    electrolysis cell (3)    electrolyte supplies (6a, 6b)    gas compartments (7a, 7b)    gas outlets (8a, 8b)
NOVELTY - Battery pack (2000), having battery unit cells or battery modules in accordance with vehicle performance, is disposed between a floor panel (1010) of the vehicle and a seat (1120) disposed above the panel. The cells or modules are longitudinally stacked relative to the vehicle.    USE - For vehicular battery.    ADVANTAGE - Secures a simple structure of cooling passageways since battery pack is mounted between floor panel and passenger seat. Eliminates the need for provision of a chamber in the upper or lower portion of the battery pack, thus reducing the vertical height of the battery pack. Ensures easy mounting of the battery pack even if there are severe restrictions regarding the vertical dimensions of the installation space as in the case of an under-seat space. Ensures uniform cooling of the battery cells without the need for providing a dedicated chamber space.    DESCRIPTION OF DRAWING(S) - The figure shows the detailed and partial side view of the vehicle.    Floor panel (1010)    Seat (1120)    Battery pack (2000)
NOVELTY - A fuel cell (12) has fuel electrode (19) supplied with fuel gas and air electrode (16) supplied with oxidizer gas. A carbon dioxide separator (15) separates carbon dioxide from anode exhaust gas expelled from fuel electrode. A fuel vaporizer (13) produces fuel gas by injecting fuel into anode exhaust gas and supplies it to the fuel electrode.    USE - Fuel cell system used in vehicle.    ADVANTAGE - Allows unburned combustible components contained in exhaust gas to be circulated for reuse. Utilizes fuel components effectively and improves electric power generating efficiency of fuel cell system.    DETAILED DESCRIPTION - An INDEPENDENT CLAIM is also included for method of circulating gas in fuel cell system.    DESCRIPTION OF DRAWING(S) - The figure shows the structure of fuel cell system.    Fuel cell system (10)    Fuel cell (12)    Fuel vaporizer (13)    Carbon dioxide separator (15)    Air electrode (16)    Fuel electrode (19)
NOVELTY - A DC/DC converter (3) transfers electric power between a battery (1) and a capacitor (2). A controller (5) detects voltage of the capacitor arranged at the high voltage side. If the detected voltage is smaller than the threshold value, the capacitor is charged by the converter.    USE - For charging batteries like lead acid storage battery, nickel cadmium/nickel hydrogen battery mounted on vehicles such as motor vehicle and hybrid vehicle.    ADVANTAGE - Even if the idle stop of engine is continued for long time, the reduction of electric power supplied to the motor during start-up is prevented and thereby the desired engine speed is achieved. Improves fuel consumption by recovering the power from damping energy efficiently. Enlarges battery durability by reducing the level of state of charge (SOC) values.    DESCRIPTION OF DRAWING(S) - The figure shows the circuit block diagram of the power circuit.(Drawing includes non-English language text).    battery (1)    capacitor (2)    DC/DC converter (3)    controller (5)    engine (10)
NOVELTY - A blower (3) sucks air from inside and outside the compartment of vehicle and blows the sucked air to a battery (1). A cooler (5) in turn cools the air blown to the battery only when the blower sucks air from the inside of the compartment.    USE - For cooling battery mounted on an automotive vehicle.    ADVANTAGE - Ensures that battery can be cooled without being greatly affected by disturbances such as heat of an exhaust pipe or sunlight, and without increasing the heat radiation area. Reduces noise generated by cooling air flow while suppressing increase in size and production costs of the battery.    DESCRIPTION OF DRAWING(S) - The figure shows the schematic diagram of the cooling apparatus.    Battery (1)    Blower (3)    Internal/external air switching unit (4)    Cooler (5)    Heat radiator (11)
NOVELTY - A detector detects operating status of each storage unit e.g. fuel cell by measuring the applied voltage and current values. A charging/discharging controlling unit controls applied current, voltage or power, according to the operating status of storage unit.    USE - For controlling charging and discharging of storage units such as power generating elements e.g. fuel cell, lithium secondary cell, nickel metal-hydride battery, lead-acid battery, electric double layer capacitor used in power supply equipment, distributed power storage equipments in electric cars, vehicles and tracked vehicles.    ADVANTAGE - Suppresses occurrence of trouble in the storage unit, while reducing the charging periods relative to discharging current values.    DESCRIPTION OF DRAWING(S) - The figure shows the block diagram of the power control apparatus.
NOVELTY - Heat is applied on gas stream with a source of hydrogen atom containing compounds, at a rapid rate to produce hydrogen ions and free electrons from the source, transform the ions into protons and induce a sustained chain reaction and collect free electrons as a source of electricity.    USE - For generating electricity in nuclear fuel cell combined with internal combustion engine powered vehicle.    ADVANTAGE - Generation of electricity with high energy production efficiency, simple pollution-free operation and self-sustained nuclear fusion system, is enabled, by this method.    DETAILED DESCRIPTION - INDEPENDENT CLAIMS are also included for the following:    (1) nuclear reactor;    (2) nuclear fuel cell; and    (3) combination of nuclear fuel cell and internal combustion engine powered vehicle.    DESCRIPTION OF DRAWING(S) - The figure shows a side view of vertically fired combustor.
NOVELTY - An electro spun fiber is produced from a conducting solution. The conducting solution comprises mesoporous precursor material(s).    USE - For use in sensor, biosensors, scaffolds for cell growth for artificial skin or bone, optical and electronic devices, nanotube composites, solar cells, fuel cells, smart textiles and paper.    ADVANTAGE - The invention provides can be substituted in place of the mesoporous molecular sieve fibers.    DETAILED DESCRIPTION - INDEPENDENT CLAIMS are included for:    (1) an electro spinning apparatus comprising conducting solution introduction device(s) for providing conducting solution. The conducting solution introduction devices are electrically charged to establish an electric field between the conducting solution introduction devices and a target; and flow controller for controlling the flow characteristics of conducting solution from conducting solution introduction device(s);    (2) making a network of fibers containing fibers having mesoporous precursor material by electro spinning;    (3) electro spinning a fiber from a conducting solution comprising establishing an electric field between a conducting solution introduction device and a target, feeding the conducting fluid from a reservoir to the conducting solution introduction device, forming a jet of the conducting solution, applying an electric current to the jet to form fibers, and collecting the fiber on a target;and    (4) a network of fibers comprising mesoporous precursor material    DESCRIPTION OF DRAWING(S) - The figure shows schematic representation of the electro spinning apparatus.
NOVELTY - A negative electrode material for non-aqueous electrolyte solution secondary battery contains a carbonaceous material with a crystal size (Lc) value of 0.7-2.2 nm calculated from X-ray diffraction analysis and a degree of graphitization R value is 0.9-1.2.    USE - Used to form a negative electrode of a non-aqueous electrolyte solution secondary battery useful for running a motor of an electric car or a hybrid car with internal combustion engine and motor (claimed), and to run other electrical appliances.    ADVANTAGE - The non-aqueous electrolyte solution secondary battery with the negative electrode material shows improved charge capacity and charge-discharge efficiency. The lithium non-aqueous electrolyte solution secondary battery with the negative electrode material has discharge capacity per one gram of carbonaceous material which is 370 mAh/gm or more and charge/discharge efficiency of 85.8 % or more.    DETAILED DESCRIPTION - The degree of graphitization is obtained by ratio of a peak height (Id) representing a vibration mode based on a non-crystalline disorder structure within range of 1300-1400 cm-1 that is measured by Raman spectrum to a peak height (Ig) representing a vibration mode based on a graphite crystalline structure in a range of 1580-1620 cm-1.    An INDEPENDENT CLAIM is included for a lithium non-aqueous electrolyte solution secondary battery with the negative electrode material.    DESCRIPTION OF DRAWING(S) - The diagram shows a partial section of a cylinder-type lithium secondary battery.    Positive electrode (1)    Negative electrode (2)    Separator (3)    Positive electrode tab (4)    Negative electrode tab (5)    Positive electrode cap (6)    Can (7)    Gasket (8)
NOVELTY - The wheel has an accelerating gear set (2) including two driving gears (21) secured on a fixing plate (23). A shaft sleeve (3) is inserted via a driven gear (22) meshed with the gears (21). A generator (4) has a magnet (41) secured to the sleeve when inserting a shaft (5) via the sleeve rotating with respect to a coil (42). The shaft has engaging surfaces (51) engaged with the plate`s hole (231) when the gears (21) rotating.    USE - Used for generating electricity to an illumination device fixed in a scooter, tricycle, baby cart, toy cart, roller skate, shopping cart, and bike.    ADVANTAGE - The magnet is secured to one end of the sleeve when inserting the shaft via the sleeve rotating with respect to the coil and the shaft is engaged with the plate`s hole when the driving gears rotating, thereby allowing the magnet to rotate with respect to the coil at a same speed to increase a generation of electricity power. Thus the wheel charges an illumination device at a faster speed and is more reliable.    DESCRIPTION OF DRAWING(S) - The drawing shows a side cross-sectional view of a wheel having an acceleration gear set.    Accelerating gear set (2)    Shaft sleeve (3)    Generator (4)    Shaft (5)    Driving gears (21)    Driven gear (22)    Fixing plate (23)    Magnet (41)    Coil (42)    Engaging surfaces (51)    Hole (231)
NOVELTY - A combustor (12) mixes the exhaust gas from the fuel electrode and air electrode of the fuel cell, and burns the mixture. When the oxygen concentration in the combustor is judged to be insufficient for combusting the exhausted hydrogen, the oxygen concentration in the combustor is increased before the gas from the electrodes are exhausted to the combustor.    USE - Fuel cell system for motor vehicle.    ADVANTAGE - Ensures complete combustion of the exhaust hydrogen gas, without increasing the load of the air supply unit.    DESCRIPTION OF DRAWING(S) - The figure shows the outline structure of the fuel cell system. (Drawing includes non-English language text).    fuel cell stack (1)    compressor (8)    exhaustion valve (11)    combustor (12)    controller (18)
NOVELTY - A movable wall (24b) is formed by machining a process portion of a workpiece (40) held in the chuck pins (40a) which are arranged in the back of a molded movable board (24a). The imbalance of an axle line of an eccentric shaft is measured after machining operation. The chuck pin is trimmed based on the measured imbalance to correct the imbalance.    USE - For manufacturing movable scroll (claimed) used in scroll type fluid machine such as scroll type compressor (claimed) used with fuel cell of electric vehicle.    ADVANTAGE - Enables to correct imbalance of the movable scroll, without increasing the weight and number of the components.    DETAILED DESCRIPTION - INDEPENDENT CLAIMS are also included for the following:    (1) movable scroll; and    (2) scroll type compressor.    DESCRIPTION OF DRAWING(S) - The figure shows a perspective view of a workpiece of a movable scroll. (Drawing includes non-English language text).    movable board (24a)    movable wall (24b)    hub (24d)    workpiece (40)    chuck pins (40a)
NOVELTY - A hydrogen separation membrane (82) is arranged in a communication path (83) connecting the upper and lower chambers (77,78) of a chemical reactor. The mixed gas supplied to the upper chamber is compressed by a piston (72) arranged inside a cylinder (71). The hydrogen is separated from the mixed gas and is supplied into the lower chamber, by the pressure generated during movement of the piston.    USE - For generating hydrogen supplied to fuel cell.    ADVANTAGE - Enables efficient separation of the hydrogen from the mixed gas, by the pressure generated during movement of the piston. The recovery amount of the hydrogen per unit time is increased. by increasing separation efficiency of hydrogen.    DETAILED DESCRIPTION - The chemical reactor generates mixed gas containing hydrogen, by modification reaction of aliphatic alcohol or hydrocarbon. The hydrogen is separated from the mixed gas using the hydrogen separation membrane.    DESCRIPTION OF DRAWING(S) - The figure shows a sectional view of the hydrogen generator.    cylinder (71)    piston (72)    upper and lower chambers (77,78)    hydrogen separation membrane (82)    communicating path (83)
NOVELTY - A hydrogen generation unit (31) is connected to a supply unit (35) for generating hydrogen. A pair of discharge pipes (37a,40a) are connected to the hydrogen generation unit and the supply unit, for ejecting hydrogen and liquid respectively. A controller (39) regulates discharge of liquid from the discharge pipe (40a), during shutdown.    USE - For generating hydrogen supplied to fuel cell used in electric-power generating system (claimed).    ADVANTAGE - Prevents rise in pressure inside the hydrogen generator by ejecting liquid during shutdown and thereby damage on the pressure generator is prevented.    DETAILED DESCRIPTION - A raw-material supply valve (34b), a water supply valve (35b) and a fuel exhaust valve (37a) are arranged in the hydrogen generation unit, supply unit and a fuel outlet (37) respectively. The supply unit supplies water or fuel to the hydrogen generation unit. The controller regulates opening and closing of the valves such that the water supply valve is opened to discharge liquid during shutdown. INDEPENDENT CLAIMS are also included for the following:    (1) electric-power generating system using fuel cell which has a fuel cell connected to an oxygen feed pipe and a hydrogen feed pipe for generating electric power using hydrogen and oxygen; and    (2) operating method for hydrogen generator.    DESCRIPTION OF DRAWING(S) - The figure shows a block diagram of the electric-power generation system using fuel cell. (Drawing includes non-English language text).    hydrogen generating unit (31)    raw-material supply valve (34b)    supply unit (35)    water supply valve (35b)    fuel outlet (37)    fuel exhaust valve (37a)    discharge pipes (37a,40a)    controller (39)
NOVELTY - Battery pack (2000) is arranged at the bottom of a passenger's front seat (1120) provided near a driver's seat (1100) in a vehicle (1000).    USE - In vehicle such as electric vehicle, hybrid vehicle e.g. car.    ADVANTAGE - Improves the maintenance property of the vehicle at reduced power consumption.    DESCRIPTION OF DRAWING(S) - The figure shows the top view of the vehicle.    vehicle (1000)    driver's seat (1100)    passenger's front seat (1120)    rear seat (1130)    battery pack (2000)
NOVELTY - An alcohol modifying catalyst contains zinc oxide, active ingredient (I) consisting of copper, palladium and/or silver, and active ingredient (II) consisting of molybdenum, tungsten and/or ruthenium.    USE - For alcohol modifier (claimed) used for generating hydrogen gas using alcohol as raw material other than methanol.    ADVANTAGE - The alcohol modifying catalyst provides gas having low carbon monoxide concentration, high hydrogen concentration and reduced by-products. The alcohol modifier consumes less amount of fuel.    DETAILED DESCRIPTION - An INDEPENDENT CLAIM is included for alcohol modifier containing the catalyst, which is mounted on motor vehicle.    DESCRIPTION OF DRAWING(S) - The figure shows the explanatory drawing of alcohol modifier. (Drawing includes non-English language text).
NOVELTY - The sealing-type battery has an electroconductive strip-shaped region (4) that is provided to surround a projection terminal (2) on an insulating material (3).    USE - Used as power supply for motor vehicle, as emergency power source for portable electronic devices such as mobile phone, small power tool and personal computer.    ADVANTAGE - Incorrect charging of the battery, is avoided.    DETAILED DESCRIPTION - INDEPENDENT CLAIMS are also included for the following:    (1) closed storage battery;    (2) sealing type battery charger; and    (3) closed storage battery charger.    DESCRIPTION OF DRAWING(S) - The figure shows a perspective view of the sealing-type battery.    projection terminal (2)    insulating material (3)    electroconductive region (4)
NOVELTY - The battery comprises current collection leads provided on either of anode and cathode covering a surface area of 10-100 cm2, such that width of an lead is less than space width (16) of interval between the successive leads.    USE - For providing electric power to mobile telephone, personal computer, electric vehicle and hybrid vehicle.    ADVANTAGE - The battery provides high output, and is also compact.    DETAILED DESCRIPTION - INDEPENDENT CLAIMS are also included for the following:    (1) battery pack;    (2) anode of lithium secondary battery; and    (3) cathode of lithium secondary battery.    DESCRIPTION OF DRAWING(S) - The figure shows a top view of anode of a lithium secondary battery.    Anode current collection lead (5)    Cathode current collection lead (6)    Application portion (15)    Space width (16)
NOVELTY - A pair of transmitter-receivers (2a,2b) transmit ultrasonic wave in a double-pipe structure measurement pipe (1) at predetermined angle, so as to set spiral-shaped gas flow-path in the pipe. A measurement circuit (3) measures the ultrasonic propagation times in the forward and reverse directions, based on which flow velocity of gas is calculated.    USE - Supersonic-type flow-meter for measuring flow amount of fuel gas in fuel cell of electric vehicle.    ADVANTAGE - The length of the ultrasonic propagation path is increased, by forming the spiral flow-path, without increasing the size of the measurement pipe. Hence flow amount sensitivity and flow measurement precision are increased by improving the signal/noise ratio.    DESCRIPTION OF DRAWING(S) - The figure shows an explanatory view of the flow-meter.    measurement pipe (1)    outer pipe (1a)    inner pipe (1b)    transmitter-receivers (2a,2b)    measurement circuit (3)    arithmetic circuit (4)
NOVELTY - Detector (5-4-1) detects cathode end voltage of diode (5-3) that prevents inflow of current from rectifier (2) of main power supply (1) to direct current-direct current (DC-DC) converter (5-2). A fuel cell (5-1) is started to generate electric power, when detected voltage is lower than output voltage of rectifier. The operation of fuel cell is stopped when the detected voltage reaches output voltage of rectifier.    USE - For supplying uninterrupted direct current (DC) power in e.g. building.    ADVANTAGE - Highly reliable uninterruptible DC power is provided to load without polluting the environment. By using the fuel cell that does not have the kinetic system as alternate for electric power generation, the generation of noise due to movement of rotation portions is eliminated.    DESCRIPTION OF DRAWING(S) - The figure shows the block diagram of the direct current electric power supply system. (Drawing includes non-English language text).    main power supply (1)    rectifier (2)    fuel cell system (5)    fuel cell (5-1)    DC-DC converter (5-2)    diode (5-3)    fuel cell operation controller (5-4)    detector (5-4-1)    fuel cell shutdown circuit (5-4-2)
NOVELTY - An organic cyanide compound having an anion (I) is processed at 100 degrees Celsius or less, to obtain an ionic substance.    USE - The ionic substance is used as material for ion conductor used in electrochemical devices, such as primary battery, secondary battery, fuel cell, solar cell, electrochromic display element, electrolytic capacitor and double-layer capacitor, for portable information terminal, portable electronic-device, domestic two-wheeled motor vehicle, electric vehicle and hybrid electric vehicle.    ADVANTAGE - The ionic substance has excellent ionic conductivity and improved oxidation resistance. It improves the charging and discharging property of batteries.    DETAILED DESCRIPTION - An organic cyanide compound having an anion of formula (I) is processed at 100 degrees Celsius or less, to obtain an ionic substance.    X = boron, carbon, nitrogen, oxygen, aluminum, silicon, phosphorus, sulfur, arsenic and/or selenium;    M1, M2 = organic connection group;    Q = organic group;    a = integer greater than 0; and    b-e = 0 or more.
NOVELTY - System for evaluation of the electrical performance of an assembly comprising a membrane, e.g. an electrode-membrane-electrode assembly, which can be arranged in a fuel cell in a determined state of stress includes a device for placing the assembly (30) under the determined amount of stress and a device for measuring the electrical resistance of the assembly. The measuring device includes two contacts arranged on each side of the assembly.    USE - Used for evaluating the electrical performance of an assembly comprising a membrane arranged in a fuel cell.    ADVANTAGE - The system enables constant monitoring of the state of the membrane during operation. The system provides improved safety and maintenance of the fuel cell.    DETAILED DESCRIPTION - An INDEPENDENT CLAIM is also included for a process of evaluating the electrical performance of an assembly comprising a membrane arranged in a fuel cell.    DESCRIPTION OF DRAWING(S) - The drawing shows an example of an evaluation system.    Electrode-membrane-electrode assembly (30)    Central contact (31)    Peripheral contact (32)    Groove (33)    Insulation part (35)    Cable (37)
NOVELTY - The device has an electrical energy supply module (1) with an auxiliary (1A) and a principle electric powering circuit (1B). The auxiliary circuit supplies electrical energy in continuous manner to a security light source (SS) from a dynamo (D), irrespective of speed of a bicycle. The principle circuit supplies electric energy discontinuously to a principle light source (SP) based on the speed that is below threshold speed.    USE - Used with head-light and tail-light of bicycle.    ADVANTAGE - The device enables the principle light source emission and the security light source emission to be applied in a simple and integrated manner and eliminates the need of commutation and disconnection of the security light source.    DESCRIPTION OF DRAWING(S) - The drawing shows a functional implementation of a light device for a bicycle.    Dynamo (D)    Principle light source (SP)    Security light source (SS)    Auxiliary electric powering circuit (1A)    Principle electric powering circuit (1B)    Electrical energy supply module (1)
NOVELTY - Process for the resistance welding of a foil (3) and a foil support (2) of a fuel cell system comprises moving the foil together with the foil support on a planar supporting element (12, 13) relative to a roller electrode (20).    USE - Used in the production of fuel cells.    ADVANTAGE - A reliable fuel cell system is produced.    DETAILED DESCRIPTION - An INDEPENDENT CLAIM is also included for a device for carrying out the process.    DESCRIPTION OF DRAWING(S) - The drawing shows a cross-section through the resistance welding device.    welding component (1)    foil support (2)    foil (3)    supporting element (12, 13)    roller electrode (20)
NOVELTY - The system has at least one fan for carrying heated air away from the vehicle's interior. Its operation is dependent on solar energy incident on the vehicle interior. The electrical energy produced by photovoltaic elements (1) is directly provided to at least one fan (2). The photovoltaic elements are configured so that the generated energy is sufficient to remove an adequate air quantity under all incident solar radiation conditions.    USE - For ventilation of a vehicle interior by carrying heated air away from the interior.    ADVANTAGE - Does not require additional switching and operating elements or storage devices owing to the direct transfer of electrical energy from photovoltaic elements to the fans.    DESCRIPTION OF DRAWING(S) - The drawing shows a wiring diagram with four photovoltaic elements and two fans (Drawing includes non-English text)    photovoltaic elements (1)    fans (2)
NOVELTY - A heat generator (5) is arranged on the upper surface (2b) of a metal substrate (2) through an insulating film (4). A cover (8) formed with a raw-material inlet (8a) and a gas outlet (8b), is joined to the substrate such that the fine grooves (3) formed in a catalyst (C) is covered.    USE - For modifying raw materials such as methanol and oxidation of carbon monoxide during manufacturing of hydrogen gas used in fuel cell for electric power generation.    ADVANTAGE - The heat transmission efficiency from the heat generated to a catalyst is increased, by using metal substrate with high heat conductivity and low heat capacity.    DETAILED DESCRIPTION - An INDEPENDENT CLAIM is also included for micro-reactor manufacturing method.    DESCRIPTION OF DRAWING(S) - The figure shows the longitudinal sectional view of the micro reactor.    metal substrate (2)    upper surface (2b)    fine grooves (3)    insulating film (4)    heat generator (5)    cover (8)    raw material inlet (8a)    gas outlet (8b)    catalyst (C)
NOVELTY - A housing comprises a battery chamber (4) covered by a front cover (5) and back cover (6) comprising respective recesses (5b,6b) and protrusions (5a,6a) for fixing. The housing comprises a vent (8c) between the covers, which is connected to battery chamber for air supply.    USE - E.g. film camera or digital camera using fuel cell.    ADVANTAGE - Reliable air supply is provided for battery chamber.    DESCRIPTION OF DRAWING(S) - The figure shows a side view of the digital camera.    battery chamber (4)    front cover (5)    protrusions (5a,6a)    recesses (5b,6b)    back cover (6)    vent ((8c)
NOVELTY - The unit comprise a reformer (2) for reforming source gas e.g. natural gas containing hydrocarbons to generate hydrogen-rich reformed gas. A fuel cell (3) generates electric power using the reformed gas transferred from reformer. A purifier (4) purifies the hydrogen in exhaust gas discharged from the fuel cell.    USE - Hydrogen supply unit is used for supplying electric power to electrical appliance used in home. It is also used with fuel cell vehicle.    ADVANTAGE - Enables to generate hydrogen from source gas or natural gas efficiently.    DESCRIPTION OF DRAWING(S) - The figure shows the block diagram of hydrogen supply unit.    reformer (2)    fuel cell (3)    purifier (4)    connectors (12,14)
NOVELTY - A control valve (52) is disposed between the primary and secondary fuel cells (22, 40), so that the anode reactant flow to the secondary fuel cell is formed from the portion of anode effluent (30) exhausted from the primary fuel cell.    USE - Fuel cell system using acid-type fuel cell e.g. proton exchange member (PEM) fuel cell and solid polymer electrolyte (SPE) fuel cell, alkaline-type fuel cell, molten-carbonate-type fuel cell and solid-oxide-type fuel cell for electric vehicle.    ADVANTAGE - Allows excess hydrogen in the anode effluent to be converted directly to low voltage electricity with minimal control and no excess combustion heat or emission.    DETAILED DESCRIPTION - An INDEPENDENT CLAIM is also included for anode effluent conversion method.    DESCRIPTION OF DRAWING(S) - The figure shows a schematic view of the fuel cell system.    primary and secondary fuel cells (22,40)    anode effluent (30)    anode reactant flow (34)    control valve (52)
NOVELTY - An anode (16) and a cathode (18) are operatively arranged in a flow passage (24) through which gas stream flows. The anode and cathode have discrete, catalytically active areas (16',16'',16''',18', 18'',18''') such that the composition and structure of discrete areas are predetermined based on expected composition of gas stream to which the discrete areas are exposed.    USE - Fuel cell e.g. solid oxide fuel cell, proton conducting ceramic fuel cell, alkaline fuel cell, polymer electrolyte membrane (PEM) fuel cell, molten carbonate fuel cell, solid acid fuel cell, direct methanol (PEM) fuel cell used as portable power supply for electronic device (claimed). Also applicable for use in transportation industry for power automobile, and in utilities industry within power plant.    ADVANTAGE - Improves performance of fuel cell by varying composition and structure of fuel cell anode and cathode. Enables maintaining uniform maximum catalytic activity over the surface of anode and cathode.    DETAILED DESCRIPTION - INDEPENDENT CLAIMS are also included for the following:    (1) electronic device;    (2) fuel cell stack;    (3) fuel cell anode manufacturing method;    (4) fuel cell anode;    (5) fuel cell cathode manufacturing method;    (6) fuel cell cathode; and    (7) fuel cell usage method.    DESCRIPTION OF DRAWING(S) - DESCRIPTION OF DRAWING - The figure shows a perspective view of the fuel cell.    anode (16)    cathode (18)    discrete area (16',16'',16''',18', 18'',18''')    flow passage (24)
NOVELTY - A cell stack to which hydrogen obtained by a hydrogen generator is placed between a pair of separators for holding both surfaces of two membrane electrode joining bodies. A flow sensor and a temperature sensor (18) for hydrogen and oxygen respectively detect flow and temperature of hydrogen and oxygen within the cell stack. A flow sensor for coolant detects flow of coolant within the cell stack.    USE - For use in powering vehicle.    ADVANTAGE - Maintains effective power generating capacity in which leakage through cooling medium can be reliably prevented.    DETAILED DESCRIPTION - A cell stack to which hydrogen obtained by a hydrogen generator is placed between a pair of separators for holding both surfaces of two membrane electrode joining bodies. A flow sensor and a temperature sensor (18) for hydrogen and oxygen respectively detect flow and temperature of hydrogen and oxygen within the cell stack. A flow sensor for coolant detects flow of coolant within the cell stack.    A power control unit (10) controls operation based on detection signals of the sensors so that power derived from take-off electrode is supplied to a load through an amplifier.    An INDEPENDENT CLAIM is also included for a fuel cell system for vehicle.    DESCRIPTION OF DRAWING(S) - The figure shows the block diagram of a fuel cell system.    Temperature sensor (18)    Water sensor (17)    Power control unit (10)
NOVELTY - A lithium ion battery comprises an anode comprising a bonded combination of a lithium rich electrode overlying a carbon electrode in the initial manufactured state of the battery, and a lithium deficient cathode. The anode and the cathode are separated by an electrolyte.    USE - For portable electronics and electric-powered vehicles.    ADVANTAGE - The battery has high energy density, improved stability, and wide range of voltages specifically lower voltage, lower self-discharge, greater safety, and lower cost.    DETAILED DESCRIPTION - An INDEPENDENT CLAIM is also included for a method of manufacturing a lithium ion battery, comprising arranging within a housing an anode with a lithium-deficient member and a lithium-rich member applied atop a portion of the surface of the lithium deficient member in confronting relation to a spaced apart cathode comprising lithium deficient material, with an electrolyte interposed between the anode and the cathode, so that upon completing the manufacture the battery is in its charged state.    DESCRIPTION OF DRAWING(S) - The figure shows a schematic diagram of different states of charge and discharge of a lithium ion battery.
NOVELTY - The booster (1) has capacitors (C1-C3) connected to junction points of diodes (D1-D4). A driving circuit (7) supplies alternating voltages to the capacitors, and exhibit a driving performance to generate predetermined output voltage corresponding to predetermined input voltage. The driving performance is adjusted by a reduction quantity corresponding to the voltage detected at input terminal (2).    USE - Voltage booster in electronic control apparatus mounted in vehicle.    ADVANTAGE - Steep charging and discharging currents flowing through the capacitors are controlled, thereby suppressing the noise during operation of the voltage booster. Allows electric charge to be accumulated in the capacitors, and transferred from one capacitor to the other sequentially, so that input voltage is boosted at high level. The need for noise filter is eliminated.    DESCRIPTION OF DRAWING(S) - The figure shows the circuit diagram of the voltage booster.    booster (1)    input terminal (2)    output terminal (4)    driving circuit (7)    voltage detector (12)    diodes (D1-D8)    capacitors (C1-C4)
NOVELTY - Electrodes (14, 16) are arranged in opposed surfaces of electrolyte (18), and flow fields (20, 22) in fuel cell (12). Reducing fluid fuel stream is directed to flow field (20), while simultaneously directing the oxygen containing oxidant stream to flow into another flow field (22) of fuel cell, and reducing fluid fuel stream and oxidant stream are directed into the fields (22, 20) respectively.    USE - For operating reversible fuel cell power plant used in transportation vehicles, motors, portable power plants or stationary power plants.    ADVANTAGE - Minimizes the performance impact of degradation of cathode electrodes of plants. Significantly extends useful life span of the fuel cells of power plant.    DETAILED DESCRIPTION - An INDEPENDENT CLAIM is also included for reversible fuel cell power plant.    DESCRIPTION OF DRAWING(S) - The figure shows a schematic representation of the fuel cell power plant.    fuel cell (12)    power plant (10)    electrodes (14,16)    flow fields (22,20)    switch over assembly (48)
NOVELTY - The system has an inverter (61) provided between the fuel cell (20) and an adjustable DC/DC converter (40) whose terminals (41,42) are connected to the fuel cell and a secondary battery (30) respectively. The voltage of terminal (42) is adjusted to be more than predetermined voltage, when the inverter performs the regeneration electric power recovery.    USE - For fuel cell vehicle.    ADVANTAGE - Electric power system having favorable fuel consumption, is achieved without enlarging DC/DC converter.    DESCRIPTION OF DRAWING(S) - The figure shows the block diagram of electric power system for fuel cell vehicles. (Drawing includes non-English language text).    fuel cell (20)    secondary battery (30)    DC/DC converter (40)    terminals (41,42)    inverter (61)
NOVELTY - A lithium secondary battery comprises lithium cobaltate or lithium nickelate as anode active material to which boron, bismuth, molybdenum, phosphorus, chromium, vanadium and/or tungsten is added.    USE - Used as a motor drive power supply for portable electronic devices, electric vehicles and hybrid electric vehicles.    ADVANTAGE - The anode material has low resistance. The output of the lithium secondary battery is improved.
NOVELTY - A board (28) is packed with active material of electrode (14) accommodated in armored can, except at strip-shaped connection portion (30). An electroconductive board (36) is attached to a side surface (31) of the board (28). The masking tape (42) covering another side surface (41) of the board is thinner that of the masking tape (40) covering the outer surface (39) of electroconductive board.    USE - For use in alkaline storage battery (claimed) such as nickel hydrogen battery used in power tool, auxiliary bicycle and electric vehicle.    ADVANTAGE - Prevents the winding slippage produced in the electrode group and the internal short generation, while improving the discharging characteristics and production greatly.    DETAILED DESCRIPTION - An INDEPENDENT CLAIM is also included for battery.    DESCRIPTION OF DRAWING(S) - The figure shows a sectional view of the battery electrode.    positive electrode (14)    board (28)    strip-shaped connection portion (30)    side surface (31)    active material filling portion (32)    electroconductive board (36)    outer surface of electroconductive board (39)    masking tapes (40,42)
NOVELTY - The system includes an accumulator (15) which stores air compressed by a compressor (7). A pressure control valve (17) opens-closes between inlet of the compressor and the accumulator. An one-way valve (13) opens-closes between outlet of the compressor and the accumulator.    USE - Fuel-cell system for electric vehicle.    ADVANTAGE - Reliably suppresses temperature rise during compression of air to predetermined pressure, when atmospheric pressure is low.    DESCRIPTION OF DRAWING(S) - The figure shows the block diagram of the fuel-cell system. (Drawing includes non-English language text).    compressor (7)    temperature sensor (11)    one-way valve (13)    accumulator (15)    pressure control valve (17)
NOVELTY - Hydrogen-burning device (6) installed on cooling-water bypass (10), burns exhausted hydrogen ejected from fuel-cell stack (4). A heat exchanger (6a) of burning device, exchanges combustion heat with cooling-water through bypass. An intermediate heat exchanger (14) arranged at the downstream side of heat exchanger (6a), thermally radiates the heat from heater core (22) of the air conditioner (21).    USE - Fuel-cell electric power generation system for vehicle equipped with air conditioner.    ADVANTAGE - Prevents the temperature rise of the cooling water, thereby eliminating the deterioration in water-quality of cooling water.    DESCRIPTION OF DRAWING(S) - The figure shows the block diagram of the fuel-cell electric power generation system. (Drawing includes non-English language text).    fuel-cell stack (4)    hydrogen-burning device (6)    heat exchanger (6a)    cooling-water bypass (10)    intermediate heat exchanger (14)    air conditioner (21)    heater core (22)
NOVELTY - The electric power storage units (10,12) are connected/disconnected with respect to a fuel cell (1) or load (4), using the switches (13-16). When one of storage unit and fuel cell are connected, load and other storage unit are in disconnected state. When one of the storage unit is disconnected from fuel cell and connected to load, the other storage unit is connected to fuel cell.    USE - Fuel cell power supply system.    ADVANTAGE - The power generated by the fuel cell is effectively supplied to the power storage units, the burden with respect to fluctuation of load is reduced, and deterioration of storage units can be suppressed effectively.    DESCRIPTION OF DRAWING(S) - The figure shows the block diagram of the fuel cell power supply system.    fuel cell (1)    load (4)    electric power storage units (10,12)    switches (13-16)
NOVELTY - A main structure (10a) has fuel cell (20) equipped with separators (21,22) that forms oxidation gas and fuel flow paths (24,23). The cell has a polymeric electrolyte film (11) provided between anode and cathode diffusion electrodes (16,17). The fuel and oxidation gas are supplied through respective paths and dilute sulfuric acid is supplied through any one of path, when electric power supplied by cell is stopped.    USE - Fuel cell system e.g. polymer electrolyte fuel cell (PEFC) system and direct methanol type fuel cell (DMFC) system, in vehicle (claimed) such as electrical vehicle, motor vehicle, etc.    ADVANTAGE - Stable electric power supply is obtained without concerning reduction in operability of diffusion electrode due to freezing or restarting property at low temperature. Durability of the system is improved.    DETAILED DESCRIPTION - An INDEPENDENT CLAIM is also included for vehicle.    DESCRIPTION OF DRAWING(S) - The figure shows a sectional view of the fuel cell. (Drawing includes non-English language text).    main structure (10a)    polymeric electrolyte film (11)    anode and cathode diffusion electrodes (16,17)    fuel cell (20)    separators (21,22)    oxidation gas and fuel flow paths (24,23)
NOVELTY - Flow regulating device (7) introduces fuel or air to the high temperature fluid flow path (11) of heat exchanger (30). A combustion catalyst (40) which burns the fuel, is provided at the downstream side of the high temperature fluid flow path, while maintaining preset temperature in heat exchanger.    USE - For fuel cell electric vehicle.    ADVANTAGE - Prevents generation of stress in heat exchanger, at the time of start-up.    DESCRIPTION OF DRAWING(S) - The figure shows an outline block diagram of the fuel cell system. (Drawing includes non-English language text).    supply source (3)    flow regulating device (7)    fluid flow path (11)    heat exchanger (30)    combustion catalyst (40)
NOVELTY - A pure water tank (3) stores water for running the fuel cell system, and an electric heater (8) melts the freezing water in the tank. The pure water pump (4) installed at the lower portion of the pure water tank (3), collects the water from the tank and circulates inside the fuel cell system.    USE - Fuel cell system.    ADVANTAGE - Eliminates the priming process required for starting the pure water pump, by providing the pump at the lower portion of the water tank. Enables to start the fuel cell system without waiting for melting of all freezing water, thereby reduces the starting time of the fuel cell system.    DESCRIPTION OF DRAWING(S) - The figure shows the structure of the fuel cell system. (Drawing includes non-English language text).    pure water tank (3)    pure water pump (4)    hydrogen circulation pump (5)    electric heater (8)    converter (9)
NOVELTY - The electric-power system (10) has a jumper relay (43) connected between fuel cell (20) and sub relay (52) which is parallel to the main relay (51) connected between direct current/direct current (DC/DC) converter (40) and the secondary battery (30). The relays adjust the voltage of the converter terminals to the battery voltage, for driving the compressor motor (60).    USE - For fuel cell vehicles.    ADVANTAGE - Prevents failure of DC/DC converter.    DESCRIPTION OF DRAWING(S) - The figure shows the block diagram of the electric power system. (Drawing includes non-English language text).    electric power system (10)    fuel cell (20)    DC/DC converter (40)    jumper relay (43)    relay box (50)    main relay (51)    sub relay (52)    resistor (53)    compressor motor (60)
NOVELTY - The temperature sensors (6,7) detect temperature of a fuel cell stack (1), based on operational status of a coolant pump (3).    USE - Fuel cell system for vehicle.    ADVANTAGE - The temperature variation inside the fuel cell stack is estimated correctly, thereby suppressing the warming up energy during starting the vehicle.    DESCRIPTION OF DRAWING(S) - The figure shows the block diagram of the fuel cell system. (Drawing includes non-English language text).    fuel cell stack (1)    coolant pump (3)    system controller (5)    temperature sensors (6,7)    radiator (8)
NOVELTY - The cooling water is supplied to fuel cell stack (1) from fuel cell cooling water heat radiator through a bypass flow path (L8), when the heat energy released from fuel cell stack is larger than preset amount. A controller (18) controls the three way valves, to control circulating water temperature into desired value.    USE - For electric power generation control of fuel cell stack in fuel cell system used for vehicles e.g. electric vehicle.    ADVANTAGE - The circulating water temperature is exactly controlled with respect to heat energy released from fuel cell stack.    DESCRIPTION OF DRAWING(S) - The figure shows the block diagram of the fuel cell system. (Drawing includes non-English language text).    fuel cell stack (1)    ejector pump (5)    humidifier (6)    purge valve (7)    controller (18)    flow path (L8)
NOVELTY - The fuel cell system has a hydrogen circulation pump (24) whose compression ratio is raised from appropriate compression ratio during normal operation. The hydrogen not used by a fuel cell (11) is returned through the hydrogen circulation paths (22,23) to a hydrogen supply path of a hydrogen supply unit (12), by the pump during warming-up operation.    USE - For use as power source in electric vehicle.    ADVANTAGE - The warming-up operation is performed efficiently without the need of adding new components.    DESCRIPTION OF DRAWING(S) - The figure shows a block diagram of the fuel cell system. (Drawing includes non-English language text).    fuel cell (11)    hydrogen supply unit (12)    hydrogen circulation paths (22,23)    hydrogen circulation pump (24)    hydrogen tank (25)
NOVELTY - The power capacity of the fuel cell system satisfies the condition A=B-C, where A' is the power capacity of the fuel cell system, B' is the power capacity of the battery (2) and C' is the power capacity of the fuel cell (1).    USE - Fuel cell system for domestic use.    ADVANTAGE - The efficiency and operation rate of the fuel cell system are improved, while suppressing the receiving power to required value.    DESCRIPTION OF DRAWING(S) - The figure shows the block diagram of the fuel cell system.    fuel cell (1)    battery (2)    capacitor (3)    direct current/direct current converter (4)    electrical load (10)
NOVELTY - A controller (6) controls the evaporated fluid vapor (11) temperature detected by a thermometer (4) arranged at the heating surface of the evaporated fluid (10) side, to a predetermined temperature higher than the saturated-steam temperature at a specific working pressure.    USE - For evaporating fuel and water, in reformation type fuel cell system (claimed) in electric vehicles.    ADVANTAGE - Improves heat transfer efficiency of the heat exchanger. The temperature of the heating surface is controlled simply. Reduces thermal stress by uniform temperature of the heat exchanger.    DETAILED DESCRIPTION - An INDEPENDENT CLAIM is also included for reformation type fuel cell system.    DESCRIPTION OF DRAWING(S) - The figure shows a schematic and perspective views of the structure of evaporator. (Drawing includes non-English language text).    evaporator (1)    thermometer (4)    controller (6)    evaporated fluid (10)    evaporated fluid vapor (11)
NOVELTY - Hydrogen gas producing apparatus is equipped with storage tank (10), endless belt (15), driving device (20) and heater (25), to dehydrogenate fuel on heated belt (15) and to produce hydrogen gas. The storage tank stores hydrocarbon-type fuel. The endless belt is provided with catalyst metal. At least portion of belt (15) is immersed to fuel. The driving device conveys belt (15) in longitudinal direction.    USE - For producing and supplying hydrogen gas to fuel cell mounted on electric vehicle or hydrogen fuel engine vehicle.    ADVANTAGE - The hydrogen gas producing apparatus is lightweight, and has reduced size. The hydrogen gas producing apparatus rapidly dehydrogenates hydrocarbon-type fuel, and effectively produces hydrogen gas with high hydrogen concentration and improved productivity.    DETAILED DESCRIPTION - Hydrogen gas producing apparatus is equipped with a storage tank (10), an endless belt (15), a driving device (20) and a heater (25). The storage tank stores hydrocarbon-type fuel. The endless belt is provided with catalyst metal. At least a portion of the endless belt is immersed to the hydrocarbon-type fuel. The driving device conveys the endless belt in a longitudinal direction. The heater heats the endless belt. Hydrocarbon-type fuel is dehydrogenated on the heated endless belt in the hydrogen gas producing apparatus, and hydrogen gas is produced.    DESCRIPTION OF DRAWING(S) - The figure shows outline block diagram of the hydrogen gas producing apparatus. (Drawing includes non-English language text).    storage tank (10)    endless belt (15)    driving device (20)    heater (25)    regulator for adjusting quantity of hydrocarbon-type fuel provided to endless belt (35)    fuel cell (40)
NOVELTY - The hydrogen gas production apparatus has reaction tank (10), separation tank (20), and occlusion or hydrogen reservoir (30). Reaction tank has heater which heats the catalyst used for dehydrogenating hydrocarbon group fuel. The separation tank separates and ejects hydrogen gas from mixture of gas containing hydrogen gas. The occlusion or hydrogen reservoir discharges heat produced in heater and ejects hydrogen gas from separation tank.    USE - For mounting on vehicles such as electric vehicle and hydrogen-fueled vehicle, and for producing hydrogen gas to internal combustion engines such as fuel cell and gasoline engine.    ADVANTAGE - The hydrogen gas production apparatus is lightweight and has excellent occlusion-discharge during emission of heat from heater. Additional amount of heat is not required for hydrogen occlusion of discharge, and produces hydrogen gas efficiently.    DETAILED DESCRIPTION - The hydrogen gas production apparatus has reaction tank (10), separation tank (20), and occlusion or hydrogen reservoir (30). The reaction is equipped with heater which heats the catalyst used for dehydrogenating hydrocarbon group fuel. The separation tank separates and ejects hydrogen gas from mixture of gas containing hydrogen gas produced after dehydrogenation. The occlusion or hydrogen reservoir discharges heat produced in heater and ejects hydrogen gas form separation tank.    DESCRIPTION OF DRAWING(S) - The figure shows the outline block diagram of the hydrogen gas production apparatus. (Drawing includes non-English language text).    reaction tank (10)    pipings (11,12)    separation tank (20)    occlusion or hydrogen reservoir (30)
NOVELTY - A hydrogen generating material contains aluminum powder and calcium oxide powder. The amount of aluminum powder is 85 wt.% or less with respect to total of 100 wt.% of aluminum powder and calcium oxide powder. The mixture of aluminum powder and calcium oxide powder is capable of reacting with water.    USE - For hydrogen generation (claimed).    ADVANTAGE - The hydrogen generating material stably generates hydrogen at normal temperature, without by-producing carbon monoxide and carbon dioxide.    DETAILED DESCRIPTION - INDEPENDENT CLAIMS are included for the following:    (1) water-permeable bag which is packed with the hydrogen generating material and a hydrogen generating agent;    (2) hydrogen generation which involves mixing aluminum powder and calcium oxide powder, preparing hydrogen generating material, adding water to material, and generating hydrogen; and    (3) hydrogen generator having container for containing aluminum powder and calcium oxide powder, and accommodating hydrogen generating material, piping for introducing water to the container, and piping for ejecting hydrogen generated in the container.    DESCRIPTION OF DRAWING(S) - The graph shows a relationship of total amount of hydrogen production with respect to amount of aluminum powder. (Drawing includes non-English language text).
NOVELTY - Water vapor or gas containing water vapor is contacted with iron carbide (18). Iron carbide is oxidized and/or hydrated, and water vapor is reduced, to produce hydrogen.    USE - For manufacturing hydrogen used as fuel gas.    ADVANTAGE - Hydrogen is produced at low pressure by simple and cost-effective method. The method utilizes inexpensive installation, raw material and fuel, and is eco-friendly. The produced gas does not contain carbon monoxide, thus reformation is unnecessary. The method uses little amount of fossil raw material, utilizes waste heat and improves energy efficiency.    DETAILED DESCRIPTION - An INDEPENDENT CLAIM is included for hydrogen manufacturing apparatus. The apparatus has hydrogen generation reactor (10) having iron carbide (18) inside, and separation unit for separating water vapor of the gas emitted from the reactor.    DESCRIPTION OF DRAWING(S) - The figure shows the hydrogen manufacturing apparatus. (Drawing includes non-English language text).    hydrogen generation reactor (10)    reactive gas inlet pipe (12)    wind box (14)    iron carbide (18)    fluid bed (20)    waste gas exit pipe (22)
NOVELTY - The hydrogen gas separation tank (10) comprises a supply port (20) for supplying mixed gas containing hydrogen gas and hydrocarbon, a cooling blocking layer (16a-16i) for cooling the mixed gas from the supply port, condensing hydrocarbon and separating hydrogen gas, and a discharge port (22) for ejecting separated hydrogen gas.    USE - For hydrogen gas generation apparatus used for supplying hydrogen gas to fuel cell mounted on vehicles, such as electric vehicle and hydrogen fueled engine vehicle.    ADVANTAGE - The hydrogen gas separation tank has high hydrogen separability, and provides high purity hydrogen gas.    DESCRIPTION OF DRAWING(S) - The figure shows the schematic view of the hydrogen gas generation apparatus equipped with the hydrogen gas separation tank. (Drawing includes non-English language text).    hydrogen gas separation tank (10)    storage tank (14)    cooling blocking layer (16a-16i)    supply port (20)    exhaust port (22)
NOVELTY - Several airtight containers (6) are provided at connection place of hydrogen supply piping (3) and valve (4). A pressure sensor (7) detects the pressure change in airtight container. A bad odor gas is released outside, when pressure rise in the container is detected.    USE - For fuel cell-powered electric vehicle.    ADVANTAGE - By releasing bad odor gas during detection of hydrogen gas, sufficient safety is ensured.    DESCRIPTION OF DRAWING(S) - The figure shows an outline block diagram of the hydrogen supply apparatus. (Drawing includes non-English language text).    Hydrogen supply apparatus (1)    Hydrogen supply piping (3)    Valve (4)    Airtight containers (6)    Pressure sensor (7)
NOVELTY - The positive electrode active material consists of lithium transition-metal complex oxide of at least spinel structure. The complex oxide has heat generation start temperature of 220 degrees C or more, and heat energy release amount of 700-900 mJ/mg, by differential scanning calorimetry.    USE - For non-aqueous electrolyte secondary battery, such as lithium ion secondary cell, used in mobile telephones, personal computer and electric vehicles.    ADVANTAGE - The positive electrode active material has excellent overcharge property, heat stability and safety.
NOVELTY - The electric current sensor (1) has protrusions (11) engaged with through-holes formed in a bracket (2) fixed to the vehicle (3) casing.    USE - Sensing current in battery of motor vehicle.    ADVANTAGE - Reduces vibration of the sensor and ensures accurate detection.    DETAILED DESCRIPTION - INDEPENDENT CLAIMS are also included for the following:    (1) attachment structure of the electric current sensor; and    (2) bracket.    DESCRIPTION OF DRAWING(S) - The figure shows a perspective view of the attachment of the electric current sensor. (Drawing includes non-English language text).    electric current sensor (1)    bracket (2)    vehicle casing (3)    sensor case (7)    protrusions (11)    clamps (15,16)
NOVELTY - The ion exchange membrane has creep elongation of 50% or less, when load of 1 MPa is applied at 130degreesC for 2 hours, in dry atmosphere.    USE - For electrolyte film-electrode joint component used for fuel cell (both claimed), and solid-polymer-electrolyte film used in e.g. electric vehicle.    ADVANTAGE - The ion exchange membrane provides high heat resistance and mechanical strength, and excellent ionic conductivity to solid-polymer-electrolyte film.    DETAILED DESCRIPTION - INDEPENDENT CLAIMS are included for:    (a) manufacture of support film;    (b) electrolyte film-electrode joint component; and    (c) fuel cell.
NOVELTY - The ion-exchange membrane has a storage elastic modulus of more than 6x10 Power 8 Pa at 30 degrees C, by dynamic-viscoelasticity measurement. The ratio of storage elastic modulus at 200 degrees C and at 30 degrees C, is 1% or more.    USE - For solid polymer electrolyte film-electrode junction for fuel cells (both claimed).    ADVANTAGE - The ion-exchange membrane has excellent heat resistance, ionic conductivity and mechanical strength.    DETAILED DESCRIPTION - INDEPENDENT CLAIMS are included for the following:    (1) manufacture of support film;    (2) electrolyte film-electrode junction; and    (3) fuel cell.
NOVELTY - A method of normal temperature storage of hydrogen involves adding a powder-form ceramic to liquid hydrogen (solvent), then raising the boiling point and preserving hydrogen as a liquid hydrogen solution.    USE - For storing hydrogen under normal temperature, useful as an energy source, and as fuel for fuel cell.    ADVANTAGE - The novel method enables effective storage of hydrogen under normal temperature.
NOVELTY - A heat-generating type ancillary equipment (18) is mounted inside a trunk room (16) and is cooled by air guided along an air route formed in the side of the trunk room. The inlet and outlet of the air route are opened into the high and low pressure areas generated during transit of the vehicle.    USE - For cooling ancillary equipment such as capacitor and battery mounted inside vehicle.    ADVANTAGE - The high and low pressure air is effectively utilized for cooling the ancillary equipment, during transit of the vehicle. The cooling fan for wind generation is eliminated.    DESCRIPTION OF DRAWING(S) - The figure shows a side view of the vehicle with low and high pressure regions generated during the transit. (Drawing includes non-English language text).    trunk room (16)    ancillary equipment (18)
NOVELTY - The activated carbon composition consists of activated carbon obtained using cured material of a thermosetting resin. The thermosetting resin is obtained by carrying out addition condensation reaction of aldehydes with cresol, xylenol and/or trimethyl phenol.    USE - For electrodes of electrical double layer capacitor in hybrid electric vehicle, fuel cell electric vehicle.    ADVANTAGE - The activated carbon composition raises the unit weight and electrostatic capacitance per unit volume of the electrical double layer capacitor.    DETAILED DESCRIPTION - An INDEPENDENT CLAIM is also included for manufacture of the activated carbon composition, which involves curing a thermosetting resin. When the thermosetting resin is obtained using an acid catalyst, the resin is hardened in liquid phase or gaseous phase by adding thermosetting hardeners such as hexamethylene tetramine-epoxy resin. When the thermosetting resin is obtained using a basic catalyst, the resin is hardened by adding acid such as para-toluene sulfonic acid or ester, by dry-heat type or wet-heat type method.
NOVELTY - A micro-solution supply pump (5) supplies required amount of the water from a water container (4) to a vaporizer (9). A pressure governor (6) adjusts pressure of the carrier gas such as inert gas, hydrogen gas, oxygen gas or air. A mass-flow controller (8) regulates the supply amount of the carrier gas into the vaporizer.    USE - For generating water vapor of standard humidity for fuel cell (claimed) such as polymer electrolyte fuel cell used in motor vehicle.    ADVANTAGE - Enables to generate water vapor of standard humidity, by uniformly mixing the water with the carrier gas. Enables to control the quantity of the water vapor and to stabilize the operation of the fuel cell.    DETAILED DESCRIPTION - INDEPENDENT CLAIMS are also included for the following:    (1) humidification apparatus for fuel cells;    (2) fuel cell; and    (3) gas and water management system of fuel cell.    DESCRIPTION OF DRAWING(S) - The figure shows the block diagram of the water vapor generator. (Drawing includes non-English language text).    pressure indicator (2)    water container (4)    micro-solution supply pump (5)    pressure governor (6)    mass-flow controller (8)    vaporizer (9)
NOVELTY - A cathode material contains an inorganic-substance particle (11), a carbon material (12) and a resin binder (10). Particle (11) contains silicon, germanium, magnesium, tin, lead, silver, aluminum, zinc, cadmium, antimony, bismuth, indium, calcium, iron, nickel, cobalt and/or manganese. Material (12) has carbon nano fiber as main component. The fiber has average diameter of 20-500 nm, length of 1000 nm or more and aspect-ratio of 10 or more.    USE - For cathode, lithium-ion batteries and lithium-polymer batteries (all claimed).    ADVANTAGE - The cathode material provides cathode with high electroconductivity. The cathode provides battery with high charging and discharging capacitance and improved energy density.    DETAILED DESCRIPTION - INDEPENDENT CLAIMS are included for the following:    (1) cathode, which is formed using cathode material;    (2) lithium-ion battery, which is formed using cathode; and    (3) lithium-polymer battery, which is formed using cathode.    DESCRIPTION OF DRAWING(S) - The figure shows the cross-sectional block diagram which shows volume expansion of inorganic-substance particle. (Drawing includes non-English language text).    resin binder (10)    inorganic-substance particle (11)    carbon material (12)
NOVELTY - A secondary battery of a fuel cell unit (2), outputs the state information of a fuel cell. A controller controls the operation of the electronic device, based on the state information.    USE - Electronic device e.g. digital camera, portable information terminal such as personal digital assistant (PDA).    ADVANTAGE - Enables controlling operation of electronic device based on fuel cell state information, efficiently.    DETAILED DESCRIPTION - An INDEPENDENT CLAIM is also included for operation-control method of electronic device.    DESCRIPTION OF DRAWING(S) - The figure shows an exterior perspective view of the electronic device.    electronic device (1)    fuel cell unit (2)
NOVELTY - The battery separator (1) comprises a fine-hole film (2), which is interposed between non-woven fabrics (3).    USE - For lamination type battery such as bipolar lithium ion secondary cell, and battery pack useful as power supply for driving vehicles (all claimed).    ADVANTAGE - The battery separator maintains the electrolyte in liquid state for long period of time, and drying of the electrolyte liquid is suppressed. Generation of internal short circuit, is prevented.    DETAILED DESCRIPTION - INDEPENDENT CLAIMS are included for the following:    (1) lamination type battery;    (2) battery pack; and    (3) vehicle comprising the battery or battery pack.    DESCRIPTION OF DRAWING(S) - The figure shows flat surface schematic diagram and cross-section schematic diagram of the battery separator.    battery separator (1)    fine-hole film (2)    non-woven fabric (3)
NOVELTY - A composite ion-exchange membrane has surface layer (1,3) formed on both surfaces of composite layer (2). Layer (1,3) consists of ion exchange resin (R), and does not contain support film. Layer (2) is obtained by impregnating resin (R) into support film consisting of polybenzazole-type polymer having continuous space. Resin (R) contains polymer (1-5) having sulfonic acid group and/or its salt.    USE - As solid polymer-electrolyte film of fuel cell.    ADVANTAGE - The composite ion-exchange membrane has excellent mechanical strength and ionic conductivity, and is manufactured economically.    DETAILED DESCRIPTION - A composite ion-exchange membrane has surface layer formed on both surfaces of composite layer. The surface layer consists of ion exchange resin, and does not contain support film. The composite layer is obtained by impregnating an ion exchange resin into support film consisting of polybenzazole-type polymer having continuous space. The ion exchange resin contains a polymer having sulfonic acid group and/or its salt, as a substituent. The polymer is of formulae (1-5). The thickness of each surface layer is 1-50 mum, and is not more than half of the whole thickness of composite ion-exchange membrane.    DESCRIPTION OF DRAWING(S) - The figure shows the cross-sectional view of the composite ion-exchange membrane.    surface layers (1,3)    composite layer (2)
NOVELTY - A conductive resin composition contains polymethyl pentene and an electroconductive filler.    USE - For separator of fuel cells (claimed).    ADVANTAGE - A lightweight separator of high conductivity, is provided by an inexpensive method. The conductive resin composition has excellent moldability and high fluidity.    DETAILED DESCRIPTION - INDEPENDENT CLAIMS are included for the following:    (1) separator for fuel cells using the conductive resin composition; and    (2) manufacture of separator for fuel cells, by injection molding or extrusion molding of conductive resin composition.    DESCRIPTION OF DRAWING(S) - The figure shows perspective diagram of separator for fuel cells.    Separator for fuel cells (10)    Flat plate portion (11)    Dividing wall (12)    Channel (13)
NOVELTY - A composite ion-exchange membrane has a triple layered structure comprising ion exchange resin surface layers (1,3) formed on both surfaces of a composite layer (2). Layer (2) comprises an ion-exchange resin impregnated into the space of a support film which consists of polybenzazole type polymer. The support film has continuous space and has open holes on both surfaces.    USE - For solid polymer electrolyte film used for polymer electrolyte fuel cells.    ADVANTAGE - The composite ion exchange membrane has excellent ionic conductivity, heat resistance and mechanical strength.    DETAILED DESCRIPTION - A composite ion-exchange membrane has a triple layered structure comprising ion exchange resin surface layers (1,3) formed on both surfaces of a composite layer (2). The composite layer (2) comprises an ion-exchange resin impregnated into the space of a support film which consists of polybenzazole type polymer. The support film has continuous phases and has open holes on both surfaces. The ion-exchange resin of the composite layer and the surface layers has composition different from that of the support film. The ion-exchange resins are of formula (1-3).    X1,X2 = -CH2-, -S(=O)2-, -O-, -S-, -C(=O), -C(-CH3)2-, -C(-CF3)2- or a single bond;    Y1-Y6 = -NH-, -O- or -S-;    Z1-Z3 = sulfonic acid group or its salt, or phosphonic acid group or its salt;    Ar1-Ar6 = divalent group containing aromatic ring(s);    p,q,r = 1-4;    n1-n3 = 1-1000; and    m1-m3 = 0-1000.    DESCRIPTION OF DRAWING(S) - The figure shows the cross-section of a composite ion-exchange membrane.    surface layers (1,3)    composite layer (2)
NOVELTY - Fuel cell (10) has fuel storage (20) storing fuel for electric power generation. The electric power output by the fuel cell is imparted to light source (9) for illuminating endoscope main portions (1,2), and is supplied to peripheral device (50) e.g. water supply, image pick-up device, etc., through socket (40).    USE - Endoscope.    ADVANTAGE - The electric power drive of peripheral device is carried out without interrupting the endoscope observation.    DESCRIPTION OF DRAWING(S) - The figure shows the structure of endoscope.    endoscope main portions (1,2)    light source (9)    fuel cell (10)    fuel storage (20)    socket (40)    peripheral device (50)
NOVELTY - An excitation power supply (17) supplies electricity to field winding for excitation, so that magnetic field is changed with respect to armature winding. A controller (18) performs drive control of excitation power supply based on moving state of vehicle, detected by a state sensor (16), such that damping force with respect to relative displacement of magnetic field and armature winding is increased.    USE - For generating electricity from and controlling vibration of suspension system, e.g. MacPherson type suspension system used in motor vehicle, aircraft landing gear, rail vehicle suspension system, construction machine suspension system, agricultural implement suspension system, motorcycle suspension system, snow-mobile suspension system, and double wishbone and multilink type suspension systems.    ADVANTAGE - Enables generating sufficient damping force, irrespective of the moving state of the vehicle. Also energy saving is ensured.    DESCRIPTION OF DRAWING(S) - The figure shows a block diagram of the electric power generation damper gear. (Drawing includes non-English language text).    generator (1)    state sensor (16)    excitation power supply (17)    controller (18)    suspension system (KS)
NOVELTY - A wheel rim cover (30) has a receiving hole (301) for receiving a light emitting device (31). The light emitting device has an inner cover (310), a circuit board (312) and an outer cover (313) with transparent pattern face (314) and lamp seats (317). The circuit board has two sets of LED lamps (316,324) respectively arranged at periphery in contact with corresponding lamp seats and around a press switch (320) at center. The lamps are powered by a battery behind the circuit board when the switch is pressed.    USE - Wheel rim cover assembly mounted on vehicle tire.    ADVANTAGE - The two sets of LEDs emit light of different patterns through the lamp seats and transparent pattern face. Thereby enhancing aesthetic quality.    DESCRIPTION OF DRAWING(S) - The figure shows an exploded perspective view of the wheel rim cover assembly.    wheel rim cover (30)    light emitting device (31)    receiving hole (301)    inner cover (310)    circuit board (312)    outer cover (313)    pattern face (314)    LED lamps (316,324)    lamp seats (317)    press switch (320)
NOVELTY - A measurement unit measures potential across resistor which is parallel to measurement unit, during flow of current between battery terminals (6), when MOSFET switch connected between measurement unit and conductors connected to battery terminals, is closed. A microcontroller controls the closure time of switch such that the power dissipated by apparatus is less than instantaneous power delivered by battery (1).    USE - For monitoring storage battery (claimed) used in vehicle, power-boat, lighting device and uninterruptible power supply (UPS) devices.    ADVANTAGE - Enables to conveniently use the battery, improves the operation life of the battery due to continuous monitoring, and diagnose and rectify fault promptly before any damage to the battery.    DETAILED DESCRIPTION - An INDEPENDENT CLAIM is also included for storage battery.    DESCRIPTION OF DRAWING(S) - The figure shows the perspective view of the storage battery.    battery (1)    casing (2)    cover (3)    battery terminals (6)    display section (9)
NOVELTY - The motor vehicle has an exhaust gas generating unit, especially a fuel cell (1), and a device (2) for condensing out water (3) from the exhaust gas (4) and feeding the water to a water storage container in the form of a used water supply (5). Water from the used water supply can be fed to a cooling circuit, especially for engine cooling or to a wiper system.    USE - For using used water from exhaust gas, e.g. for engine cooling.    ADVANTAGE - Improved convenience and maintenance effort.    DESCRIPTION OF DRAWING(S) - The drawing shows a schematic representation of an inventive arrangement with a fuel cell, condenser and used water supply    fuel cell (1)    device for condensing out water from exhaust gas (2)    exhaust gas (4)    used water supply (5)
NOVELTY - Method for determining the operating values and parameters of a mathematical energy storage model, especially a battery model with the help of a condition value and parameter estimator (1) that uses battery operating parameters (UBatt, IBatt, TBatt) to calculate the operating values (Z) and parameters (P) of the battery model. The estimator comprises a number of mathematical partial models, (4, 5) which are valid for different working and frequency ranges of the energy store.    USE - Determination of the remaining charge available in a motor vehicle battery for use in a motor vehicle electrical management system.    ADVANTAGE - The invention ensures the remaining charge is accurately known so that electrical loads can be operated up to a safe level, without risking discharging of the battery to a level at which the vehicle will no longer start.    DETAILED DESCRIPTION - An INDEPENDENT CLAIM is made for a condition value and parameter estimator for determining the operating values and parameters of a mathematical battery model.    DESCRIPTION OF DRAWING(S) - The figure shows a block diagram of an inventive condition value and parameter estimator.    condition value and parameter estimator (1)    battery operating parameters (UBatt, IBatt, TBatt)    operating values (Z)    parameters (P)    mathematical partial models. (4, 5)
NOVELTY - The method uses detection and evaluation of the oscillatory variation in the battery voltage (U), with indication of a defective automobile battery voltage when the oscillatory variation exceeds a threshold level (Uss max), simultaneous with the battery current (I) dropping below a given threshold value (Imin), both threshold values set in dependence on onboard network parameters, e.g. the generator loading or the battery temperature.    USE - The method is used for identification of a defective automobile battery for providing an advance warning for the driver.    ADVANTAGE - Method provides rapid identification of defective automobile battery.    DETAILED DESCRIPTION - An INDEPENDENT CLAIM for a device for identification of a defective automobile battery is also included.    DESCRIPTION OF DRAWING(S) - The figure shows a graphic representation of the voltage and current characteristics for a defective automobile battery.    Battery current (I)    Battery current threshold value (Imin)    Battery voltage (U)    Voltage oscillatory variation threshold (Uss max)    Time (t)
NOVELTY - The arrangement has an expander (8) and a compressor at least partly driven by the expander, whereby the expander carries a flow of hot exhaust gases of combustion at least some of the time. The exhaust gases give off at least some of the thermal energy remaining after passing through the expander to at least one of the flows of material fed to the combustion.    USE - For supplying air to fuel cell, for use in mobile fuel cell system used e.g. in electric vehicle.    ADVANTAGE - Overcomes certain disadvantages of conventional arrangements, enabling a simple, energetically optimized construction with highly variable performance..    DESCRIPTION OF DRAWING(S) - The drawing shows a schematic representation of an inventive air feed arrangement and a fuel cell    fuel cell (1)    expander (8)    heat exchanger (13)    diffuser (16)    burner (10)
NOVELTY - Device for monitoring and control of a motor vehicle dual voltage electrical system, whereby one voltage level is associated with the vehicle wiring system and the other is associated with the traction side. The control device has a control unit (1) for the vehicle wiring system and on the traction-side an analogue to digital converter (AD1-ADn) for measuring at least one condition value (Z1-Zn) with the measurement values linked via an electrically isolated interface (5) to the control unit for transfer of digital data from the ADC.    USE - Device for monitoring a motor vehicle electrical system, especially for a hybrid vehicle with a traction battery.    ADVANTAGE - The invention enables monitoring and control of the traction side electrical power system.    DESCRIPTION OF DRAWING(S) - The figure shows a block diagram of an inventive device.    wiring side control unit (1)    ADCs (AD1-ADn)    condition values (Z1-Zn)    isolated interface. (5)
NOVELTY - The non contact transmission of parts with relative movement between them has the output of a frequency generator (2) fed to an inductive coupling (3) having a moving secondary coil (3b). The coil connects to regulator (4) that has a matrix of semiconductor switches. This provides asset voltage input to an actuator (5).    USE - Electrical power transmission to actuators.    ADVANTAGE - Suitable for capacitive actuators.    DESCRIPTION OF DRAWING(S) - The figure shows a circuit diagram.    Frequency generator (2)    Inductive coupling (3)    Secondary coil (3b)    Regulator (4)    Actuator (5)
NOVELTY - Production of pure oxygen comprises using an electrolyzer for producing hydrogen and oxygen from water and fuel cells for producing electrical energy from atmospheric oxygen and hydrogen. Hydrogen is circulated in an inner circulation between the electrolyzer and the fuel cell stack. The hydrogen is bound to oxygen in the flow direction from the fuel cell stack to the electrolyzer. The electrical energy from the operation of the fuel cells is directly fed to the electrolyzer. The system also has a filter for cleaning suction air, a compressor for producing the system pressure and a cooler.    USE - Used in welding and cutting operations, in medical devices, breathing devices and in sport devices.    ADVANTAGE - The oxygen is effectively produced.    DESCRIPTION OF DRAWING(S) - The drawing shows a schematic view of the system for producing pure oxygen.
NOVELTY - The invention relates to a new method for generating electric energy possible to make fuel cell applied to electric automobile. The method is mainly to charge capacitance, change value of capacitance. Thus, two poles of capacitance output electric energy. The invented device is composed of capacitor, equipment for charging the capacitor and equipment for changing value of capacitance. The invented product possesses advantages of low cost, large power and practicability.
NOVELTY - High specific energy electric vehicle solid accumulator has vitriol electrolyte is absorbed by silicon dioxide and added with phosphoric acid, boron sulfate, tin sulfate, and kalium sulfate; the accumulator positive and negative diachylon contains tin dioxide, graphite, calcium sulfate, baihuixiong, muna, carbon fiber, duobenduo, polytetrafluoroethylene, barium sulfate, bismuth trioxide, silicon sol, humic acid, and benzoic acid; and the surface of polar plate is sprayed with trisodium citrate. Its effective high specific power is 5S, the circulation life can reach 10 years; the specific energy is 80 wh/kg.
NOVELTY - The apparatus has a voltmeter (40) measuring voltage of a unit cell stack. An electronic control unit (60) determines which of low fuel gas state, low oxidizing gas state, flooded state or dried-up state is the present operation state based on the measured voltage value, during a preset time. The control unit determines the state after measured voltage value is within the inappropriate voltage range.    USE - Used for determining an operation state e.g. flooded state, dried-up state, and low oxidizing gas state, of a fuel cell battery (claimed).    ADVANTAGE - The electronic control unit determines operating state, based on measured voltage value, thereby allowing to acquire detailed knowledge about the operation state of the fuel cell battery. The changes in voltage with time are considered to accurately determine the operation state of the battery.    DETAILED DESCRIPTION - The predetermined voltage is set at 0 Volts. An INDEPENDENT CLAIM is also included for a fuel cell battery operation state determining method.    DESCRIPTION OF DRAWING(S) - The drawing shows a schematic diagram illustrating construction of a fuel cell system.    Fuel cell system (20)    Fuel cell battery (30)    Voltmeter (40)    Ammeter (42)    Central processing unit (62)
NOVELTY - The battery (1) has a prismatic metal case (2). A thin plate (4) provided on a side face of the case, has several parallel rib-like projections (5) arranged at preset intervals, so as to form both-end open spaces between the side face of the case and the projections. The thin plate is bonded to the side face by making flat portions lying between the projections, contact the side face of the case.    USE - For use in battery module and battery pack, as power source of electric vehicle, such as, fuel-cell vehicle and hybrid vehicle.    ADVANTAGE - Provides battery which has high space efficiency per battery power, due to the prismatic shape of the case, and high cooling capability and high power, due to the flow of cooling fluid along the protruding portions. Improves the durability of the battery, due to the use of the metal case.    DETAILED DESCRIPTION - INDEPENDENT CLAIMS are also included for the following:    (1) battery module; and    (2) battery pack.    DESCRIPTION OF DRAWING(S) - The figure shows a side view of the prismatic sealed rechargeable batteries which are arranged in parallel state.    battery (1)    case (2)    thin plate (4)    projections (5)    cooling path (8)
NOVELTY - The system (10) includes heat transfer passages (22) among multiple battery cells (18). A controller (24) operates a working fluid driver (28) counter clockwisely to circulate the coolant to the transfer passages through flow valves (32,36).    USE - For automotive vehicle such as electric vehicle (EV), hybrid electric vehicle (HEV) and fuel cell vehicle (FCV).    ADVANTAGE - Enhances the battery performance without the need for complex cooling devices and controls heating of battery cells at low temperature conditions.    DETAILED DESCRIPTION - An INDEPENDENT CLAIM is also included for battery system cooling method.    DESCRIPTION OF DRAWING(S) - DESCRIPTION OF DRAWING - The figure shows a structural view of the battery system.    battery system (10)    battery case (14)    battery cells (18)    heat transfer passages (22)    controller (24)    working fluid driver (28)
NOVELTY - A resistive heatable component (37) is connected in parallel to a fuel cell stack (19) to heat the end cell of the fuel cell stack.    USE - Fuel cell system for fuel cell powered electric vehicle.    ADVANTAGE - Heats and maintains temperature of fuel cell in fuel cell stack. Reduces degradation of end cell due to heat loss and non-uniform temperature distribution.    DETAILED DESCRIPTION - INDEPENDENT CLAIMS are also included for the following:    (A) an automobile comprising fuel cell system;    (B) a method for heating end cell in fuel cell stack; and    (C) a method for reducing degradation of end cell in fuel cell stack.    DESCRIPTION OF DRAWING(S) - The figure shows the schematic diagram of the fuel cell system.    Fuel cell stack (19)    Fuel cells (23)    Insulating plate (33)    Resistive heatable component (37)
NOVELTY - Hydrogen-containing anode affluent (32) exiting a fuel cell stack (22) is mixed with an oxidant to form a fluid stream (33). The hydrogen content of fluid stream is reduced by catalytically combusting a portion of hydrogen in the fluid stream. The combusted fuel stream and an oxidant stream (30) are supplied to the cathode side of the fuel cell stack.    USE - Operating fuel cell system having fuel cells that produce anode affluent, e.g. for use in electric vehicle.    ADVANTAGE - Eliminates need for tail gas combustor in fuel cell system. Allows excess hydrogen in anode affluent to be reduced without thermal combustion. Allows fuel cell stack to be purged without subjecting the fuel cell stack to significant pressure differentials that can lead to premature failure of the fuel cell stack.    DETAILED DESCRIPTION - An INDEPENDENT CLAIM is also included for a fuel cell system.    DESCRIPTION OF DRAWING(S) - The figure is the simplified graphical representation of the fuel cell system.    Fuel cell stack (22)    Compressor (28)    Oxidant stream (30)    Hydrogen-containing anode affluent (32)    Fluid stream (33)    Accumulator (42)    Valve (42)    Mixer (51)
NOVELTY - The negative electrode material for non-aqueous lithium ion battery has a specified general formula M1-xAxLi2-yByTi6-zCzO14-tQt;where: A, B, C = divalent, trivalent, or tetravalent metal; M = Ba, Sr, Ca, Mg, Pb, Sn, or divalent cation of electronegativity allowing reaction; Q = monovalent or divalent anions; and x, y, z, t = 0-0.5. .    USE - For non-aqueous lithium ion battery (claimed), e.g. suitable for use in high power applications such as hybrid electric vehicles.    ADVANTAGE - The invention provides a cell that delivers a specific discharge capacity of 120 mAh/g at C/5 rate, and improved cycle stability of a cell.    DETAILED DESCRIPTION - INDEPENDENT CLAIMS are also included for:    (i) a non-aqueous lithium ion battery comprising positive electrode, electrolyte, and negative electrode material; and (ii) a lithium insertion material for the non-aqueous lithium ion battery.    DESCRIPTION OF DRAWING(S) - The figure is a plot showing the X-ray pattern of SrLi2Ti6O14 made at 950degreesC.
NOVELTY - Production of electrode for an electric double layer capacitor, comprises joining electrode forming sheet including activated carbon, conductive carbon, and binder and collector sheet having a conductive adhesive on its surface; and containing alcohol based solvent having 2-10 wt.% of the electrode forming sheet in electrode forming sheet while joining collector sheet and electrode forming sheet.    USE - For producing an electrode for an electric double layer capacitor (claimed) for use as a new type of storage battery or as a driving power supply for automobiles and devices.    ADVANTAGE - The method maintains sufficient joining strength between the electrode forming sheets and collector sheets even with reduced amount of conductive adhesive. Since the conductive adhesive is not absorbed into the inside of the electrode forming sheet, increase of the weight and decrease of the electrostatic capacity of the electric double layer capacitor can be restrained as a result. The electric double layer capacitor has large capacity and high power.    DESCRIPTION OF DRAWING(S) - The figure is a graph showing the relationship of the amount of the alcohol based solvent contained in the electrode forming sheet and the adhesive strength.
NOVELTY - Separate supply units feed fuel and steam into a fuel and steam mixing-chamber (70) located in a pressure vessel (20) storing reforming modules (50) having a reforming catalyst (72). A supply unit supplies air to each module. Mixed fuel and steam is directed from the chamber into the module inlets. A heat exchanger (55) exchanges heat between hydrogen rich gas produced in the reformer, and reactants in the vessel.    USE - For catalytic production of hydrogen rich gas from hydrocarbon-based fuels, which is used in fuel cell systems which generate electricity to provide stationary, decentralized energy supplies, or which are used as energy source for electric vehicles.    ADVANTAGE - The use of multiple, self-contained modules enhances the overall operation of the reformer. Enables manipulating the quantity/quality of the reformate in real-time, to suit the needs of the fuel cell system, as each module is operated independently. The design of the vessel permits easier service, replacement, and/or removal of modules without long periods of downtime. Enables saving energy by heating the reactants using the heat of the produced hydrogen rich gas.    DETAILED DESCRIPTION - An INDEPENDENT CLAIM is also included for method for controllably producing hydrogen rich gas from a supply of air, steam, and fuel.    DESCRIPTION OF DRAWING(S) - DESCRIPTION OF DRAWING - The figure shows a cross-sectional side view of the auto-thermal reformer.    reformer (10)    pressure vessel (20)    reforming modules (50)    heat exchanger (55)    mixing chamber (70)    catalyst (72)
NOVELTY - The device has a meter (13) connected to individual or grouped cell conductive areas to measure the voltage and impedance of individual or grouped cells changes in the measurement. A monitor coupling the meter reports on the performance of a fuel cell stack (10) on a display e.g. PDA, based on the measurements of individual or grouped cells. A matrix array of opto isolators with no common ground is employed by the meter.    USE - Used for monitoring performance of fuel cell such as proton exchange membrane, phosphoric acid and molten carbonate fuel cell for diagnostic or control purpose in electric vehicle, residential cogeneration, power generation, uninterrupted power supply (UPS), backup power, battery replacement, battery charging and portable power.    ADVANTAGE - The device allows dynamic performance measurements of individual or grouped cells of fuel stack e.g. current voltage relationship, voltage current relationship, voltage transient response, and voltage frequency response. The device performs measurements at a multitude of points around the perimeter of individual cells or cell groups, thereby providing a non invasive method of determining a disproportionate current density distribution across the plane of an individual cell or cell group. The device can instruct an apparatus to electrically isolate individual cells or cell groups which could compromise the performance of the entire fuel cell stack.    DESCRIPTION OF DRAWING(S) - The drawing shows a block diagram of a monitoring arrangement.    Fuel cell stack (10)    Multiple conductor signal path (12)    Meter (13)    Electrical signal path (14)    Monitor (15)
NOVELTY - The dimethyl-ether-type fuel cell (1) has a dimethyl ether storage portion (4) and an anode portion (5) operated by a fuel-closed system. The dimethyl ether is supplied as fuel to the anode portion.    USE - For electric power generation.    ADVANTAGE - The dimethyl-ether-type fuel cell is eco-friendly and has excellent storage stability, durability and safety. The fuel cell performs highly efficient operation by maintaining predetermined pressure of anode portion without using assistant machines such as heating apparatus and pressurization apparatus.    DESCRIPTION OF DRAWING(S) - The figure shows a top view of a dimethyl-ether-type fuel cell.    Dimethyl-ether-type fuel cell (1)    Fuel storage portion (4)    Anode portion (5)    Polymeric electrolyte film (6)    Cathode portion (7)
NOVELTY - The fuel cell has sequential formation of fuel lateral electrode (33b), solid electrolyte (33c) and oxygen lateral electrode (33d), on support material (33a). Support material contains oxide of iron-group metal and/or iron-group metal. Dimensions of support material before and after heat-processing at 1000 degreesC reducing environment, are set to L1 and L2, respectively. Ratio of difference between L2 and L1, and L1 is 1-0.05 to 0.05%.    USE - As fuel cell.    ADVANTAGE - The fuel cell has high reliability, and enables the control of thermal expansion coefficient of support material. The dimensional change of support material is reduced, and generation of crack in the electrolyte surface is prevented. The support material has improved electroconductivity.    DETAILED DESCRIPTION - An INDEPENDENT CLAIM is included for multiple fuel cell.    DESCRIPTION OF DRAWING(S) - The figure shows a cross-sectional perspective diagram of fuel cell.    Fuel cell (33)    Support material (33a)    Fuel lateral electrode (33b)    Solid electrolyte (33c)    Oxygen lateral electrode (33d)
NOVELTY - A middle board (3) with an opening (5) at its upstream side and heat transfer surface to transfer heat of hot fluid, is arranged in the space between the two hot plates (2) which form opposing heating surface.    USE - For fuel reformation-type fuel cell used for electric vehicles.    ADVANTAGE - Improves heat exchange efficiency of the evaporator in total-heat flux area of the heating surface.    DESCRIPTION OF DRAWING(S) - The figure shows the sectional and schematic views of an evaporator. (Drawing includes non-English language text).    Evaporator (1)    Hot plates (2)    Middle board (3)    Thermometer (4)    Opening (5)    Hollow portion (8)
NOVELTY - A catalyst comprises noble metals components held on an inorganic oxide support. 30% (mole conversion) or more of the noble metal components exists within 0.15 mm from the support surface and 70% (mole conversion) or more of the noble metal components exist within 0.3 mm from the support surface.    USE - Used for hydrocarbon modification (claimed), steam modification, self-thermal reforming, partial oxidation modification, and carbon dioxide modification of hydrocarbon.    ADVANTAGE - A highly active catalyst for hydrocarbon modification is provided by uneven distribution of noble metal components on a support surface.    DETAILED DESCRIPTION - An INDEPENDENT CLAIM is included for hydrocarbon modification using the above catalyst.    DESCRIPTION OF DRAWING(S) - The figure shows the sectional drawing of the catalyst for hydrocarbon modification and relation between width direction and X-ray intensity. (Drawing includes non-English language text).
NOVELTY - An electronic control unit controls a generator in a direction which limits electric power generation, and controls a DC/DC converter so that the electric power supply is carried out to the lead battery side from the lithium ion battery side, when the charging state of the lithium ion battery exceeds the predetermined threshold value.    USE - Used as an electric power device comprising lithium ion and lead batteries, for vehicles.    ADVANTAGE - Even if a lithium ion battery lapses into an overcharge state, the overload state can be eliminated immediately.    DESCRIPTION OF DRAWING(S) - The figure shows a flowchart explaining electric power device control. (Drawing includes non-English language text).
NOVELTY - The battery has an upper cover (1) that is separable from a main portion, so that dioxide lead of anode, and spongy lead of cathode are removable for cleaning and exchange.    USE - E.g. portable battery mounted on vehicle e.g. car, and large sized battery used in submarine and industry.    ADVANTAGE - Since the leads of anode and cathode can be easily removed and cleaned or exchanged, cost of battery is reduced and utilization effectiveness is improved. Pollution prevention and global warming prevention are achieved.    DESCRIPTION OF DRAWING(S) - The figure shows an elevation of a storage battery. (Drawing includes non-English language text).    Cover (1)    Bolt nut (2)    Packing (5)    Electrode support (9)
NOVELTY - The capacitance ratio of the anode (1) and cathode (3) are 0.5 to 0.8. The cathode capacitance is less than 90% of the charging-and discharging reversible capacitance of the cathode.    USE - Non aqueous-electrolyte secondary battery e.g. lithium battery used in electric vehicle.    ADVANTAGE - High durable non aqueous-electrolyte secondary battery, is obtained by simple technique.    DESCRIPTION OF DRAWING(S) - The figure shows the sectional view of a non aqueous-electrolyte secondary battery.    Anode (1)    Cathode (3)    Separator (5)    Upper and lower insulation boards (6, 7)
NOVELTY - Hydrogen is separated from measurement gas, during diffusion inflow of the gas in a measurement chamber. Oxygen is made to react with hydrogen, and gas containing hydrogen and oxygen is passed into a test chamber. A pumping circuit (40) controls the amount of hydrogen conveyed to a test chamber, so that hydrogen concentration in measurement chamber reaches a predetermined value. The oxygen concentration is detected, accordingly.    USE - Used for detecting the concentration of hydrogen and oxygen gas in a fuel cell system (claimed).    ADVANTAGE - The concentration of the hydrogen in the measurement chamber is maintained at a high value. The concentration of oxygen can be measured accurately, even at low temperature.    DETAILED DESCRIPTION - An INDEPENDENT CLAIM is also included for a fuel cell system.    DESCRIPTION OF DRAWING(S) - The figure shows an explanatory view of the gas sensor.    measurement gas introduction holes (12,22)    vacant rooms (13,14,23,24)    pumping circuit (40)
NOVELTY - The low carbon monoxide reformed gas manufacturing apparatus has an unit for supplying hydrocarbon-type fuel in liquid state, an unit for supplying water in liquid state, and a supercritical modification reaction device containing a modification catalyst. The hydrocarbon-type fuel is reacted with super critical or sub-critical water in the presence of modification catalyst, and low carbon monoxide reformed gas is manufactured.    USE - For manufacturing low carbon monoxide reformed gas used for fuel reforming system for fuel cells (claimed).    ADVANTAGE - The manufacturing apparatus of low carbon monoxide reformed gas is compact, and effectively modifies hydrocarbon-type fuel such as gasoline and light oil at low temperature. The nitrogen dilution and production of byproduct of carbon monoxide are prevented.    DETAILED DESCRIPTION - INDEPENDENT CLAIMS are included for the following:    (1) manufacture of low carbon monoxide reformed gas, which involves reacting hydrocarbon-type fuel and super critical or sub-critical water in the presence of modification catalyst; and    (2) fuel reforming system for fuel cell. The fuel reforming system has fuel cell, moisture content recovering unit, waste water ingredient combustor, pressure recovery unit, moisture content removal unit and low carbon monoxide reformed gas manufacturing apparatus. The low carbon monoxide reformed gas and air are sequentially passed through moisture content removal unit and fuel cell. The reformed gas ejected from fuel cell is burned in waste water ingredient combustor. The modification reaction device is heated using combustion heat. The moisture content ejected from fuel cell and/or combustor is collected, and recycled for manufacturing reformed gas.    DESCRIPTION OF DRAWING(S) - The figure shows a schematic view of fuel reforming system. (Drawing includes non-English language text).
NOVELTY - A raw material containing borate is hydrogenated by supplying a gas containing hydrogen gas, oxygen gas and gas of oxygen acceptable component (which accepts oxygen ion of borate).    USE - For manufacturing tetrahydro borate such as sodium borohydride used as reducing agent or hydrogenating agent for fuel cell.    ADVANTAGE - The hydrogenation of borate is carried out effectively and economically under mild conditions.    DESCRIPTION OF DRAWING(S) - The figure shows the manufacture of tetrahydro borate applied to the system, which regenerates fuel of fuel cell. (Drawing includes non-English language text).    electric vehicle (10)    fuel liquid manufacturing area (11)    replenishment area (12)
NOVELTY - A deterioration evaluation unit (51B) determines the deterioration factor of the secondary battery (41) based on the variation in the battery temperature monitored for a predetermined time period, during charging and the monitoring time period. A charging condition correction unit (51c) corrects the charging condition according to the determined deterioration factor of the secondary battery.    USE - For charging control of secondary battery pack (claimed) used in portable electronic device such as notebook personal computer, and also for battery used as emergency power source or auxiliary power source in motor vehicle.    ADVANTAGE - Avoids overcharging reliably by determining the deterioration of secondary battery correctly.    DETAILED DESCRIPTION - INDEPENDENT CLAIMS are also included for the following:    (1) battery management system;    (2) secondary battery deterioration method;    (3) battery pack.    DESCRIPTION OF DRAWING(S) - The figure shows a block diagram of notebook PC and the battery pack. (Drawing includes non-English language text).    main alternating current power supply (1)    notebook PC (3)    battery pack (4)    battery management system (5)    secondary battery (41)    deterioration evaluation unit (51B)    charging condition correction unit (51C)
NOVELTY - The electrochemical element (6) is equipped with gas-permeable pressure-governing valve. The valve consists of metal foil band and organic substance foil band, and has break-splitting (rupturing) property.    USE - As electrochemical elements such as sensors, lithium cell, nickel-hydrogen battery, aluminum electrolytic capacitor, electrical double layer capacitor and electric charge memory element used for electronic components such as large-scale integrated devices, and for heavy hybrid vehicles.    ADVANTAGE - The electrochemical element allows only gas generated during using electrochemical element to flow out of the container, and prevents escaping of electrolyte. The electrochemical element also prevents raising of internal pressure of the container by providing the gas-permeable pressure-governing valve. The electrochemical element such as nickel-hydrogen battery improves regenerative-braking property and battery life, when used for hybrid vehicles, and improves weight efficiency, space efficiency and economical efficiency of motor vehicles.    DESCRIPTION OF DRAWING(S) - The figure shows block diagram of the internal pressure adjusting foil-band apparatus. (Drawing includes non-English language text).    Aluminum exterior casing (1)    Crimping ring (4)    Electrochemical element (6)    Gas-permeable pressure-governing unit (9)
NOVELTY - A cap (15) integrated to a sensor case (17), covers a terminal connector of a battery.    USE - For monitoring remaining capacity of battery mounted on vehicle.    ADVANTAGE - The electric current sensor is fixed to the battery only with the cap, thereby man-hour is reduced.    DESCRIPTION OF DRAWING(S) - The figure shows a perspective view of the electric current sensor. (Drawing includes non-English language text).    battery terminal (1)    bolt (7)    nut (8)    cap (15)    sensor case (17)
NOVELTY - A cathode material contains inorganic-substance particle (11) and carbon material (12) containing carbon nano fiber as main component. Particle (11) contains element(s) (E) chosen from silicon, germanium, magnesium, tin, lead, silver, aluminum, zinc, cadmium, antimony, bismuth, indium, calcium, iron, nickel, cobalt and manganese. Nano fiber has average diameter of 20-500 nm, length of 1000 nm or more and aspect ratio of 10 or more.    USE - For cathodes of lithium ion batteries and lithium-polymer batteries (all claimed), which are used for portable electronic devices such as mobile telephone and notebook computer and electrical vehicles.    ADVANTAGE - The cathode material has high electroconductivity, and prevents detachment of electrodes. The cathode material provides a battery having improved cycle property, favorable energy density, and high charging-and-discharging property.    DETAILED DESCRIPTION - INDEPENDENT CLAIMS are included for the following:    (1) cathode, which is obtained using the cathode material;    (2) lithium ion battery, which consists of the cathode; and    (3) lithium-polymer battery, which consists of the cathode.    DESCRIPTION OF DRAWING(S) - The figure shows the cross-sectional block diagram explaining the volume expansion of inorganic substance particle when adding a carbon material. (Drawing includes non-English language text).    inorganic-substance particle (11)    carbon material (12)
NOVELTY - The positive electrode active material contains lithium-containing transition metal oxide (11) having mean particle diameter of 3-40 microns, and preset amount of electroconductive addition material (14) having carbon nano fiber as a main component. Carbon nano fiber has multiple lamination of planar-shaped graphite network having average diameter of 10-500 nm. Carbon fiber has length of 1000 nm or more.    USE - Used for positive electrode of lithium polymer battery and lithium ion battery (all claimed) used for portable electronic devices such as mobile telephone and note book computer, and electric vehicle.    ADVANTAGE - The positive electrode active material improves the output characteristic such as charging-and-discharging property and energy density of battery. The battery is compact and light weight.    DETAILED DESCRIPTION - The positive electrode active material contains lithium-containing transition metal oxide (11) and electroconductive addition material (14). The material (14) contains particle-form carbon nano fiber as a main component. The carbon nano fiber has multiple lamination of planar-shaped graphite network in substantially vertical direction with respect to the fiber axis. The carbon nano fiber has length of 1000 nm or more and aspect ratio of 10 or more. The graphite network has average diameter of 10-500 nm. The oxide (11) has mean particle diameter of 3-40 microns. The amount of electroconductive addition material with respect to whole active material weight, is 0.5-15 wt.%.    INDEPENDENT CLAIMS are included for the following:    (1) positive electrode;    (2) lithium ion battery; and    (3) lithium polymer battery.    DESCRIPTION OF DRAWING(S) - The figure shows the model of the positive electrode active material. (Drawing includes non-English language text).    lithium-containing transition metal oxide (11)    electroconductive addition material (14)
NOVELTY - The electrodes (3,5) are provided at the proton conduction layer (1) having an electrochemically active catalyst. An alternating voltage is applied between the electrodes based on which the impedance between the electrodes is calculated. The catalyst poison gas concentration in the gas to be measured contacting the electrode (3), is calculated based on the impedance.    USE - Gas sensor for measuring catalyst poison gas such as carbon monoxide (CO) in polymer electrolyte fuel cell ( ), sulfur-containing substance.    ADVANTAGE - The catalyst poison gas concentration is measured continuously and reversibly.    DESCRIPTION OF DRAWING(S) - The figure shows the electric circuit of gas sensor. (Drawing includes non-English language text).    Proton conduction layer (1)    Electrodes (3,5)    Hole (16)    AC power supply (19)
NOVELTY - Wastewater purifier has a purification tank (1) and a microorganism support accommodated in the purification tank. The purification tank is heated by exhaust heat of the apparatus, microorganisms are decomposed, and wastewater and microorganisms are passed through the support to obtain purified water.    USE - For purifying wastewater.    ADVANTAGE - The wastewater purifier has high purification capability, and improves decomposability of microorganisms by applying heat.    DESCRIPTION OF DRAWING(S) - The figure shows the arrangement of the wastewater purification tank and fuel cell. (Drawing includes non-English language text).    Purification tank (1)    Fuel cell (300)
NOVELTY - A housing (6) has the magnets (2) that are arranged on either sides of the magnet (1) connected to shaft (3) in order to exhibit the pendular movement of magnets. A coil (12) winded on the iron core of the magnets (2), is connected to a voltage conversion circuit (4). A charging circuit stores the direct current (DC) voltage generated by the voltage conversion circuit.    USE - For suspension electric power generating apparatus (claimed) used in electronic device e.g. wrist watch and portable device, float and electric vehicle. Also applicable for use as emergency power source or auxiliary source in ship.    ADVANTAGE - The electric power is generated efficiently.    DETAILED DESCRIPTION - An INDEPENDENT CLAIM is also included for suspension electric power generating apparatus.    DESCRIPTION OF DRAWING(S) - The figure shows a front elevational view of the pendulum type electric power generating unit. (Drawing includes non-English language text).    magnets (1,2)    shaft (3)    voltage conversion circuit (4)    housing (6)    coil (12)
NOVELTY - An electric power generation system (11) transmits information regarding stored secondary batteries , to communication apparatus in companies and industries according to request. The communication apparatus (3-6) in companies and industries transmits reservation information for exchange or purchase of secondary battery from power generation system, by referring secondary battery information.    USE - For purchasing secondary battery used in electric vehicle, companies and industries for power supply.    ADVANTAGE - The expense of secondary battery is effectively reduced and the utilization efficiency of secondary battery is improved.    DETAILED DESCRIPTION - INDEPENDENT CLAIMS are also included for the following:    (1) communication system; and    (2) secondary battery power supply program.    DESCRIPTION OF DRAWING(S) - The figure shows the schematic view of the communication system. (Drawing includes non-English language text).    network (1,2)    communication apparatus (3-6)    electric power generation system (11)
NOVELTY - The inverter power module (IPM) cooling structure includes a case into which an IPM circuit is arranged. The inner vertical wall surface of the case is provided with a cast-shaped cooling channel (33) which distributes the water supplied from the bottom surface of the case.    USE - For cooling inverter power module in vehicle. .    ADVANTAGE - Cools the heat generated by the power modules effectively even if the number of power modules is increased as the channels are cast-shaped and also prevents short circuit occurring by the leakage of cooling water    DESCRIPTION OF DRAWING(S) - The figure shows a sectional view of the inverter power module cooling structure.    inverter upper case (30)    partition plate (36)    IPM cooling channel (33)    IPM cooling surface (30e)    case outer wall (30a)
NOVELTY - Controller (54) controls electric power supply to an electric heater (53) in a power converter, such that the dump power generated in fuel cell is consumed by electric heater, when low load (68) is connected to a main power system (67).    USE - Fuel cell electric power generation system.    ADVANTAGE - Prevents generation of head-tide flow in system and enables effective utilization of the dump power generated in fuel cell at the time of low load condition, using a single control circuit. Hence production cost is reduced, and enables continuous electric power generation.    DESCRIPTION OF DRAWING(S) - The figure shows a block diagram of the fuel cell electric power generation system. (Drawing includes non-English language text).    fuel cell (6)    electric heater (53)    controller (54)    main power system (67)    power requirement load (68)
NOVELTY - The separator (1) is obtained by molding an electroconductive gas-flowing material to predetermined shape.    USE - For fuel cells (claimed) used in internal combustion engine of motor vehicles.    ADVANTAGE - The separator is economical, and has excellent impact strength, electroconductivity, heat resistance, gas-cut-off property and high elasticity.    DETAILED DESCRIPTION - INDEPENDENT CLAIMS are included for the following:    (1) manufacture of separator (1); and    (2) fuel cell (20).    DESCRIPTION OF DRAWING(S) - The figure shows the perspective diagram of the outline structure of the polymer electrolyte fuel cell. (Drawing includes non-English language text).    separator (1)    solid polymer electrolyte film (2)    gas diffusion electrode (3)    gas passageway (4)    fuel cell (20)
NOVELTY - The camera includes fan (19A) that provides air ventilation to the fuel cell (22). A motor (19) actuates the fan. A drive unit (18) controls the driving of motor for a fixed time period based on detected amount of lens barrel movement.    USE - Battery powered electronic device e.g. camera.    ADVANTAGE - The air is supplied reliably to the electric power fuel cell.    DESCRIPTION OF DRAWING(S) - The figure shows the block diagram of the camera. (Drawing includes non-English language text).    main switch (5)    drive unit (18)    motor (19)    fan (19A)    fuel cell (22)
NOVELTY - Detector (21) detects the voltage of a fuel cell (22) before starting/after completing the predetermined operation of the camera, so as to operate a motor (19) for driving a fan (19A). The fan is driven continuously at preset time calculated with respect to voltage detected after completion of the predetermined operation of camera, for charging the fuel cell.    USE - Camera using fuel cell. Also suits for other portable electronic device.    ADVANTAGE - Enables to supply electric power reliably from fuel cell.    DESCRIPTION OF DRAWING(S) - The figure shows the block diagram of camera. (Drawing includes non-English language text).    CPU (1)    motor (19)    fan (19A)    voltage detector (21)    fuel cell (22)
NOVELTY - Fuel cell (18A) supplies electric power to a drive unit in order to wind or rewind the film. A fan (55A) engaged with fan gear (55), ventilates fuel cell with air through air vent (62a), when fan gear rotates.    USE - Electronic device, e.g. camera (claimed).    ADVANTAGE - The air is reliably supplied to the fuel cell, by simple technique.    DESCRIPTION OF DRAWING(S) - The figure shows the sectional view through the camera.    fuel cell (18A)    spool (20)    motor (23)    fan gear (55)    fan (55A)
NOVELTY - A distortion or defect is introduced to crystal lattice of a metal material. The metal material is subsequently polished electrolytically to form a fine structure consisting of metal microparticle.    USE - For forming fine structure having metal microparticle material used for catalyst, fuel cell, electronic device and magnetic device.    ADVANTAGE - The fine structure of metal microparticle is formed effectively and inexpensively.
NOVELTY - A condenser (33) condenses the moisture content in air and collects condensed water. A filter filters collected water. A filtration water supply unit supplies the filtered water as modification water to a fuel cell (14).    USE - Used for vehicle (claimed).    ADVANTAGE - The water shortage of a fuel cell vehicle is eliminated by use of a dump power.    DETAILED DESCRIPTION - An INDEPENDENT CLAIM is also included for vehicle.    DESCRIPTION OF DRAWING(S) - The figure shows the block diagram of the fuel cell system. (Drawing includes non-English language text).    modifier (13)    fuel cell (14)    drive motor (31)    secondary battery (32)    condenser (33)
NOVELTY - An electrical storage device has an anode (5) and an electrolyte liquid containing an ionic liquid having a quaternary ammonium cation partial structure. Anode contains a nitroxyl compound having N-oxo-ammonium cation partial structure (I) in oxidation state, and nitroxyl radical partial structure (II) in reduction state. The storage device delivers and receives an electron between the two states, using the anode reaction.    USE - As electric capacitance devices, such as primary battery, chargeable-and-dischargeable secondary battery, and capacitor, which are used as backup power supply and electric power unit for electronic devices and electric vehicles.    ADVANTAGE - The electrical storage device has high energy density and high output.    DETAILED DESCRIPTION - An electrical storage device has an anode (5) and an electrolyte liquid. The electrolyte liquid contains an ionic liquid having a quaternary ammonium cation partial structure. The anode contains a nitroxyl compound. The nitroxyl compound has N-oxo-ammonium cation partial structure of formula (I) in oxidation state, and nitroxyl radical partial structure of formula (II) in reduction state. The storage device delivers and receives an electron between the oxidation and reduction states, using the anode reaction of formula (A).    DESCRIPTION OF DRAWING(S) - The figure shows the general view of structure of electrical storage device. (Drawing includes non-English language text).    cathode collector (1)    cathode (3)    separator (4)    anode (5)    anode collector (6)
NOVELTY - A light transmissive solar battery (8) is provided on electric power generation section (18) having multiple layers (20,21), such that light from light emitting element (9) below the battery is transmitted through a hole in section (18) to the diffusion plate (12) above battery, for illuminating the display unit.    USE - E.g. mobile telephone, pointer-type wristwatch, measuring instruments of electronic device such as electronic notebook, electronic dictionary, portable terminal device, personal computer (PC), printer, motor vehicle.    ADVANTAGE - The display unit is illuminated brightly and uniformly.    DESCRIPTION OF DRAWING(S) - The figure explains a sectional view of wristwatch. (Drawing includes non-English language text).    light transmissive solar battery (8)    light emitting element (9)    diffusion plate (12)    electric power generation section (18)    division wire (19)    multiple layers (20,21)
NOVELTY - Hybrid conductive organic/inorganic material comprises a mineral phase with an open pore structure into which an oligomer or organic polymer is integrated and bonded covalently, and optionally another phase in the interior of the pores comprising a surfactant. At least one of the mineral and polymer phases has a conductive and/or hydrophilic function.    USE - The hybrid materials can be used to form membranes or electrodes for use in fuel cells such as the polymeric electrolytic membrane fuel cell, as used in the automobile industry and in mobile telephones.    ADVANTAGE - The materials are thermally and chemically stable and resistant to hydrolysis and oxidation .They have a high protonic conductivity, can function at temperatures between 0 and 100 degrees C, and have high water retention.    DETAILED DESCRIPTION - INDEPENDENT CLAIMS are also included for: t    (1) the preparation of the material; and    (2) a fuel cell comprising the material as a membrane or electrode.
NOVELTY - The method identifies a defective battery or absence of battery (3) in an electric network (6) powered by a battery (3) and a generator (1). The method involves determining the wave shape of the network voltage at different times and monitoring this relative to a threshold. The voltage can be supplied to a diagnosis unit (4) with an analog to digital convertor (5) for calculating an average value of the wave.    USE - For vehicle on board electrics, e.g. for identifying battery failure.    ADVANTAGE - The method provides fast and simple and reliable diagnosis of battery failure.    DETAILED DESCRIPTION - INDEPENDENT CLAIMS also cover an apparatus for carrying out the method.    DESCRIPTION OF DRAWING(S) - The drawing shows a block diagram of the apparatus for carrying out the method.    generator (1)    load (2)    battery (3)    diagnosis unit (4)    analog to digital convertor (5)    on board network (6)    processor (8)
NOVELTY - Method for the provision of electrical energy in a road transport motor vehicle, whereby electrical energy is provided both by a generator driven by the combustion engine and by an independent energy source. During motor vehicle coasting, i.e. when the vehicle is converting kinetic energy into motive power or other forces acting on the vehicle, e.g. gravity, are providing motive power, the coasting energy is converted by the generator (3) into electrical energy.    USE - Provision of electrical energy in a road transport motor vehicle.    ADVANTAGE - Provision of electrical energy is more efficient.    DETAILED DESCRIPTION - An INDEPENDENT CLAIM is made for a system for provision of electrical energy for a road transport motor vehicle.    DESCRIPTION OF DRAWING(S) - The figure shows a motor vehicle energy provision system.    combustion engine (1)    mechanical coupling (2)    generator (3)    independent electrical energy source (9)    running gear. (4)
NOVELTY - A reformer is operated by combusting the oxidant and the fuel in the reformer to produce a combustion gas; passing the combustion gas through the reformer catalyst; extinguishing the combustion; and introducing additional fuel and oxidant to the reformer at an air to fuel weight ratio appropriate for reforming to produce a reformats.    USE - Operating a fuel reformer used in converting a hydrocarbon-based fuel to hydrogen and carbon monoxide for fuel cell.    ADVANTAGE - The method allows the production of reformate that reduces cold start emissions and/or regenerates an exhaust control device. It allows the reduction of time required by the reformer to reach an operational temperature.    DETAILED DESCRIPTION - Operation of reformer comprises:    (a) introducing oxidant and fuel to a reformer at space velocity at least 25000/hour;    (b) combusting the oxidant and the fuel in the reformer to produce a combustion gas, wherein the reformer comprises a reformer substrate comprising a reformer catalyst and where the reformer substrate has a thermal conductivity of at least 35 W/m degrees K;    (c) passing the combustion gas through the reformer catalyst;    (d) extinguishing the combustion; and    (e) introducing additional fuel and oxidant to the reformer at an air to fuel weight ratio appropriate for reforming to produce a reformate.    INDEPENDENT CLAIMS are also included for:    (1) a method for operating a vehicle utilizing this method;    (2) a method of reducing cold start exhaust gas emissions from an internal combustion engine comprising:    (a) operating the reformer;    (b) directing the reformate along with source of oxygen into an internal combustion engine and/or an exhaust control device; and    (c) combusting the reformate and source of oxygen for a time to increase the temperature of the internal combustion engine and/or exhaust control device.
NOVELTY - The device has an electrochemical energy conversion cell including cell portions with respective catalytic electrodes (22, 32) and electrolytic polarized dielectric portions (24, 34). The cell inhibits transfer ions from one portion (24) to another portion (34), and selectively communicates reactant supplies with the electrodes. The selective communication alters the reactant supply flow paths or movement of the electrodes.    USE - Used in vehicle fuel cell for converting chemical energy into an electrical energy.    ADVANTAGE - The cell selectively communicate reactant supplies with catalytic electrodes so as to alter the reactant supply flow paths or movement of the electrodes, thereby optimizing efficiency of the electrochemical energy conversion cell.    DETAILED DESCRIPTION - An INDEPENDENT CLAIM is also included for a method of operating a device comprising an electrochemical energy conversion cell.    DESCRIPTION OF DRAWING(S) - DESCRIPTION OF DRAWING - The drawing shows a schematic illustration of operational states of an electrochemical energy conversion cell.    Cell portions (20, 30)    Catalytic electrodes (22, 32)    Electrolytic polarized dielectric portions (24, 34)    Resistive load (40)
NOVELTY - The fuel cell has an assembly having a pair of metal separators (18,20). Seals (50,68) are provided integrally on the separators, around the supply and discharge passages of reactant gas, respectively. The columnar portion of the seal, protrudes from the seal's base which is provided integrally on the separator. The curved edge portion provided on the columnar portion, has a specified radius of curvature.    USE - Solid polymer electrolyte fuel cell is used in a vehicle.    ADVANTAGE - The adhesion between the seal and the metal separator, is maintained reliably and power generation is improved. The anti-vibration and the anti-shock property of the fuel cell are improved.    DESCRIPTION OF DRAWING(S) - DESCRIPTION OF DRAWING - The figure shows a perspective view of the structure of the fuel cell.    assembly (10)    metal separators (18,20)    seals (50,68)
NOVELTY - The ion exchange membrane has porous film having pores with average diameter of 0.01-2 microns and a surface layer. The pores of the film are filled with ion exchange resin. The surface layer has inorganic filler having particle diameter of 0.1 or more times the average pore diameter and below 50 microns and ion exchanger resin.    USE - Used as diaphragm (claimed) for direct methanol type fuel cell (claimed) used in automobiles, domestic electrical appliances, portable devices, redox flow cell and zinc-bromine cells and as diaphragm for dialysis and for use in sensors.    ADVANTAGE - The ion exchange membrane has low methanol permeability, low membrane resistance, and provide high output stably. Provides high performance ion exchange membrane efficiently.    DETAILED DESCRIPTION - INDEPENDENT CLAIMS are also included for the following:    (1) ion exchange membrane production method;    (2) diaphragm; and    (3) direct methanol type fuel.    DESCRIPTION OF DRAWING(S) - DESCRIPTION OF DRAWING - The figure shows a schematic view of the direct methanol type fuel cell.    cell structure (1)    fuel flow hole (2)    oxidizing gas hole (3)    diffusion electrodes (4,5)    solid polymer electrolyte (6)
NOVELTY - Several self-powered wireless switches connected to keyless entry pad on exterior of vehicle, include an energy harvesting device. The energy harvesting device has a piezoelectric element which is distressed on switch actuation and is connected to a capacitor through a rectifier and step down transformer, so that the element is resonated and the capacitor supplies power to a wireless transmitter.    USE - E.g. cabin communication system (CCS), active noise control system, motor vehicle personal computer and on-board navigation system mounted in motor vehicle and aircraft e.g. jet engine. Also self-powered wireless switch is used in elevators and high ventilating and air-conditioning (HVAC) system, and for security application for detecting opening of garage door and doors used in home, office or vehicle, health care application, residential, office, factory and warehouse applications for controlling moving of glass valve operation of ceiling fan, interior dome light, head lamps, parking lamp, window, entertainment/audio/video system, wireless computer mouse (claimed), remote controller of appliances and remote vehicle starter (claimed), lost dog detection application.    ADVANTAGE - A wireless switch which does not need any direct connection to a battery or other external source of electric power, can be achieved thereby reducing the complication due to power supply wire connection.    DESCRIPTION OF DRAWING(S) - The figure shows the block diagram of the self-powered wireless switch.
NOVELTY - A laser detector having a vehicle battery voltage indicator is provided to prevent a traffic accident and consult a driver's convenience by grasping easily a voltage state of a vehicle battery.    DETAILED DESCRIPTION - A laser detector having a vehicle battery voltage indicator includes a laser detection unit (100) and a vehicle battery voltage indicator (200). The laser detector (100) includes a horn antenna (110), a signal processor (120) for detecting a signal of the horn antenna (110), a laser module (130) for receiving a laser signal, a CPU (140) for controlling the signal processor (120) and the laser module (130), a display unit (150) for displaying the detected signals, a voice output unit (160) for outputting the detected signals to a speaker, and a power supply (170). The vehicle battery voltage indicator (200) includes the first switch circuit (210) for outputting input voltages less than 11.5V or more than 14.5V, the second switch circuit (220) for outputting the input voltages between 11.5V and 13V, and the third switch circuit (230) for outputting the input voltages more than 13V.
NOVELTY - A telematics driving circuit for a car is provided to supply minimal power to a telematics portion even when an ignition of a car is turned off, and to operate basic functions, in order to quickly operate the car in case the ignition is started, thereby reducing time for receiving information.    DETAILED DESCRIPTION - A power supplying portion (20) is connected with an external power (2), and supplies the external power (2) such that a telematics portion (10) installed in a car can be operated. A switch portion (30) turns on/off the external power (2) supplied to the telematics portion (10) through the power supplying portion (20). A controller (40) controls an operation of the switch portion (30) according to an operated state of an accessory switch (6). The telematics portion (10) further comprises a power portion (11) for operating the telematics portion (10) when the external power (2) is supplied.
NOVELTY - Bellow (21) having thickness lesser than the thickness of lid outer portion, is arranged around an insert molded bushing (10).    USE - For controlling-valve-type lead storage battery used in motor vehicle.    ADVANTAGE - The crack of the lid is prevented even when the anode plate is expanded, thereby preventing leakage of the electrolyte liquid.    DESCRIPTION OF DRAWING(S) - The figure shows a sectional view of the lid. (Drawing includes non-English language text).    lid (5)    bushing (10)    spring (15)    epoxy type adhesive (16)    bellow (21)
NOVELTY - The heat sink (1) which is removably inserted into battery jar (2) of storage battery containing number of cells arranged with predetermined gap, has heat receiving portions (6,7) thermally connected to the cells to receive heat from the cell, heat radiation portion (5) for discharging heat from the heat receiving portion.    USE - For lead storage battery used in vehicle    ADVANTAGE - The heat of the storage battery is efficiently radiated outside and the reliability of the battery is improved.    DETAILED DESCRIPTION - An INDEPENDENT CLAIM is also included for storage battery cooling device.    DESCRIPTION OF DRAWING(S) - The figure shows the perspective views of the heat sink when it is inserted into battery jar, and when it is separated from battery jar.    heat sink (1)    battery jar (2)    fin (3)    cell (4)    heat radiation portion (5)    heat receiving portions (6,7)
NOVELTY - An adjusting unit intermittently decreases the amount of oxidizing-agent fluid supplied to the flow path formed at the oxidizing-agent electrode, without changing the amount of fuel supplied to the load and fuel flow path formed at the fuel electrode.    USE - For electric vehicle.    ADVANTAGE - Electrolyte film is moistened with the moisture content generated at the upstream side, hence moisture content distribution is equalized and highly durable fuel cell is obtained.    DESCRIPTION OF DRAWING(S) - The figure shows the block diagram of fuel cell. (Drawing includes non-English language text).    charging line (14)    blower (15)    controller (16)    inverter (17)
NOVELTY - Battery terminal has post fix terminal (2) and the cable fix terminal (4) which are connected through the insulation frame (3). The metal fitting (5) is inserted into the insertion holes (2a,4a) of the post fix terminal and the cable fix terminal.    USE - For vehicle.    ADVANTAGE - The power supply to the load from the battery is interrupted by extracting the metal fitting from the battery terminal.    DESCRIPTION OF DRAWING(S) - The figure shows the side view of the battery terminal.    post fix terminal (2)    insertion holes (2a,3a,4a)    insulation frame (3)    cable fix terminal (4)    metal fitting (5)
NOVELTY - The several cathode and anode chambers (22,23) are arranged with an electrolyte board (1) in between them for transmitting the sodium ion. The electroconductive flat plats (2) are arranged to both the side surfaces of the chambers.    USE - Sodium-sulfur battery used for power storage, uninterruptible power source, electric vehicle, used as secondary battery and small-stacked cell battery.    ADVANTAGE - By using the electroconductive flat plats arranged to both side surfaces of anode and cathode chambers, battery is manufactured simply and safely.    DETAILED DESCRIPTION - An INDEPENDENT CLAIM is also included for stacked cell battery.    DESCRIPTION OF DRAWING(S) - The figures show sectional view and circuit diagram of the sodium-sulfur battery. (Drawing includes non-English language text).    electrolyte board (1)    electroconductive flat plats (2)    cathode chamber (22)    cathode chambers (23)    small stacked cell battery (31)
NOVELTY - A laminate casing (16) has lithium ion batteries (12a-12d) and metal cooling plates (14a-14e) coupled to the batteries so that insulation processing is performed to the surface of batteries. A pair of end plates (18a, 18b) and mutually clamped belts are attached to the circumference of laminate casing.    USE - Lithium ion battery pack for vehicles.    ADVANTAGE - The cycle property and heat radiation property can be improved, effectively.    DESCRIPTION OF DRAWING(S) - The figure shows a side of a lithium ion battery pack.    Lithium ion batteries (12a-12d)    Metal cooling plates (14a-14e)    Laminate casing (16)    End-plates (18a, 18b)    Belt (20a)
NOVELTY - A sealant (26) is arranged at the groove of the deformation portion (24) which is deformed towards one side of sealing surface abutted to liner (3) of division type.    USE - In fuel cell electric vehicle, hydrogen fuel car, etc.    ADVANTAGE - Ensures sealing of division-type liner.    DESCRIPTION OF DRAWING(S) - The figure shows a sectional view of the hydrogen tank. (Drawing includes non-English language text).    hydrogen tank (1)    liner (3)    finer reinforced plastics (4)    deformation portion (24)    sealant (25)
NOVELTY - The rolling support apparatus (10) has pair of track component (11) and/or rolling components (12) made of bake-proof material containing alloyed steel. The steel comprises (in weight%) carbon (0.3-1.1), silicon (0.15-1.5), chromium (0.5-1.8), manganese (0.15-1.8) and remainder iron. The components are carbonitrided, hardened and tempered at 200 degreesC or more such that surface contains 0.08-0.91 wt.% of silicon and nitrogen.    USE - For fuel cells, compressor and water vapor pumping machine.    ADVANTAGE - The rolling support apparatus has excellent durability, and mixing of gas, water vapor and water is suitable at high temperature and high-speed.    DETAILED DESCRIPTION - The rolling support apparatus has rolling components arranged between pair of track component. A pair of track component and/or rolling components is made of bake-proof material containing alloyed steel. The steel comprises (in weight%) carbon (0.3-1.1), silicon (0.15-1.5), chromium (0.5-1.8) and manganese (0.15-1.8) and remainder iron. The components are carbonitrided, hardened and tempered at 200 degreesC or more such that surface contains 0.08-0.91 wt.% of silicon and nitrogen.    DESCRIPTION OF DRAWING(S) - The figure shows a sectional drawing of a scroll-type compressor incorporated with rolling support apparatus. (Drawing includes non-English language text).    Scroll-type compressor (1)    Rolling support apparatus (10)    Track components (11)    Rolling components (12)    Sealing unit (S)
NOVELTY - Cylindrical rotor (107) fitted with vanes (109), is fixed in a pumping space formed in a cylinder (103) between a front plate which has a suction port (113) and a discharge port (114) and a rear plate which has a suction port and a pseudo discharge port of the same shape as the suction and discharge ports of the front plate. A continuous hole which connects the suction ports of the front and rear plates is formed in the cylinder.    USE - For fuel cell used in mobile machines.    ADVANTAGE - The size of the pump is reduced, by enabling oil-less operation. Ensures pressure balance on either side between the front and rear plates. The abrasion of the pumping mechanism is prevented.    DESCRIPTION OF DRAWING(S) - The figure shows a cross-sectional view of the vane rotary type air pump.    cylinder (103)    rotor (107)    vane (109)    suction port (113)    discharge port (114)
NOVELTY - A hydrogen gas generation plant (4) produces hydrogen-rich fuel gas from original gas, by receiving vapor generated from nuclear reactor (5) of power generation plant (3).    USE - Electric power and hydrogen gas generation plant for generating electric power and hydrogen gas using fuel cell power generation plant and hydrogen burning power generation plant used in electric power industry and vehicle industry.    ADVANTAGE - The plant efficiently produces hydrogen-rich fuel reformed gas from original fuel, by using the vapor generated in power generation plant.    DESCRIPTION OF DRAWING(S) - The figure shows the outline diagram of electric power generation plant.    heat exchangers (1-2)    power generation plant (3)    hydrogen gas generation plant (4)    nuclear reactor (5)
NOVELTY - A battery (20) arranged in a cover, is supported by a horizontal frame (6y) arranged at the outer side of a seat support frame (6c).    USE - For supporting battery used in vehicles such as riding type rice transplanter.    ADVANTAGE - The battery is supported stably with simple structure. Facilitates easy maintenance operation of the battery.    DESCRIPTION OF DRAWING(S) - The figure shows the front view of the rice transplanter and top view of a gear shift lever.    main frame (6a)    side frame (6b)    seat support frame (6c)    horizontal frame (6y)    battery (20)
NOVELTY - A dehydrogenation catalyst (11) comprises a catalyst (11b) supported in a transition metal group porous material (11a).    USE - For dehydrogenation of hydrocarbon group fuel of electric vehicle and hydrogen fueled engine vehicle.    ADVANTAGE - The dehydrogenation catalyst has high hydrogen production efficiency.    DETAILED DESCRIPTION - An INDEPENDENT CLAIM is included for manufacture of dehydrogenation catalyst which involves supplying fiber catalyst ground material obtained by grinding noble metal supported activated carbon fiber, in a liquid, applying the obtained slurry to transition metal group porous material, and baking the porous material in an inert atmosphere.    DESCRIPTION OF DRAWING(S) - The figure shows sectional drawing of dehydrogenation catalyst. (Drawing includes non-English language text).    dehydrogenation catalyst (11)    porous material (11a)    catalyst (11b)    base material (11c)
NOVELTY - A sol of palladium-silver alloy is carried on the surface of a porous substrate. The substrate carrying the alloy is sintered at 300-600 degrees C to form a hydrogen separation membrane on the substrate, and a hydrogen separation material is formed.    USE - As hydrogen separation material in building materials, motor vehicle components, fuel modifier of fuel cells and electronic devices such as mobile telephones and personal computers for separating only hydrogen from mixed gas containing several components.    ADVANTAGE - The method forms hydrogen separation material having excellent thermal shock resistance. The hydrogen separation material enables separation of hydrogen of high purity.    DETAILED DESCRIPTION - INDEPENDENT CLAIMS are also included for:    (1) hydrogen separation material;    (2) manufacture of membrane reactor; and    (3) membrane reactor.
NOVELTY - Apparatus (2) has a battery (4) that supplies low voltage to vehicle and a battery pack (6) consisting of the batteries (6-1 - 6-3). A controller (38) performs the switching control of the batteries (6-1 - 6-3), to connect them in series and parallel, so the battery pack outputs high and low voltages, respectively.    USE - For vehicle.    ADVANTAGE - Since both high and low voltages can be output from the battery pack, by changing the connection of the batteries in it, a direct current (DC)/DC converter used for vehicle starting, is not required and hence space-saving and weight reduction of the vehicle are achieved.    DESCRIPTION OF DRAWING(S) - The figure shows the circuit block diagram of the electric-power control apparatus. (Drawing includes non-English language text).    electric-power control apparatus (2)    batteries (4,6-1 - 6-3)    battery pack (6)    controller (38)
NOVELTY - Storage tank (1) stores the exhaust heat from a fuel cell (2) and supplies to an absorption refrigeration unit (3). A cooling tower (5) diffuses the exhaust heat from the fuel cell or the absorption refrigeration unit. A compression refrigeration unit (7) generates cold heat and supplies cold heat to a cold-heat user (6).    USE - Co generation system.    ADVANTAGE - The operation of the fuel cell is performed and the heat stored in the storage tank is used as a heat source, irrespective of the cold-heat demand. Enables supply of the cold heat to the user irrespective of the power generation. The cold heat is supplied to the cold-heat user, even if the cold-heat generation amount is short.    DESCRIPTION OF DRAWING(S) - The figure shows a schematic view of the co generation system. (Drawing includes non-English language text).    storage tank (1)    fuel cell (2)    absorption refrigeration unit (3)    cooling tower (5)    cold-heat user (6)    compression refrigeration unit (7)
NOVELTY - The liner (1) has a pair of end plates (3) that are joined to respective end of an elongated cylinder (2) by friction stirring process, using a probe of a friction stirring tool (15). A probe extraction hole (9) is formed at the front end surface of a protrusion (5) which is branched from specific portion of the cylinder.    USE - For high pressure hydrogen gas cylinder (claimed) mounted in fuel cell vehicle (claimed). Also applicable to natural gas cylinder and other gas cylinder used in residential applications and transport machine.    ADVANTAGE - Manufacturing process of liner is simplified and destruction of the junction portion of cylinder and end plates is prevented.    DETAILED DESCRIPTION - INDEPENDENT CLAIMS are also included for :    (a) high pressure hydrogen gas cylinder;    (b) fuel cell vehicle;    (c) liner manufacturing method; and    (d) high pressure hydrogen gas cylinder manufacturing method.    DESCRIPTION OF DRAWING(S) - The figure shows a perspective view of the liner.    liner (1)    cylinder (2)    end plates (3)    protrusion (5)    annular component (7)    probe extraction hole (9)    friction stirring tool (15)
NOVELTY - An electrolyte liquid contains a quaternary imidazolium salt (2) obtained by anion exchange of imidazole (1) having substitution at first position. The imidazole (1) is obtained by reacting (alpha)-dicarbonyl compound, its acetal or ketal (a1), ammonia or its carbonate (a2), aldehyde (a3) and primary amine (a4).    USE - For electrochemical elements (claimed) such as electrochemical capacitor e.g. electric double layer capacitor, electrolytic capacitor, battery e.g. primary and secondary batteries, solar cell and fuel cell. Especially, the electrochemical element is used for electric power unit, for power tools, motor drive, and electrical storage apparatus, such as memory backup of various electronic devices, and electric vehicles.    ADVANTAGE - The electrolytic liquid has excellent electrochemical stability. The electrochemical element comprising the electrolytic liquid has high with stand voltage and high energy density.    DETAILED DESCRIPTION - The electrolyte liquid contains a quaternary imidazolium salt of formula (2) obtained by anion exchange of imidazole of formula (1) having substitution at first position. The imidazole is obtained by reacting (alpha)-dicarbonyl compound, its acetal or ketal (a1), ammonia or its carbonate (a2), aldehyde (a3) and primary amine (a4).    R1, R3 and R4 = H or 1-10C monovalent hydrocarbon group having more than one of hydroxyl, amino, nitro, cyano, carboxyl or formyl group, in principal chain;    R2 and R5 = 1-10C monovalent hydrocarbon group; and    X- = a counter anion.    INDEPENDENT CLAIMS are included for the following:    (1) electrochemical element, which contains the electrolyte liquid; and    (2) manufacture of the electrolyte liquid.
NOVELTY - Manufacture of heat exchanger involves plating a phosphorus-containing nickel alloy layer on the surface of stainless steel made plate and fin (5). The heat exchanger assembly is placed in a vacuum furnace, to melt the coated phosphorus-containing nickel alloy layer and form a nickel-rich layer (4). The phosphorus-containing nickel alloy remaining at the contact portion of fin and plate, is used as a brazing material to join the fin and plate.    USE - For manufacturing heat exchanger, used as evaporator, high temperature regenerator, fuel superheater, or modifier for fuel cell.    ADVANTAGE - The novel heat exchanger has high corrosion resistance, and is easily manufactured at low cost. The remaining phosphorus-containing nickel alloy is used as the brazing material, and hence the need of amorphous nickel wax is eliminated.    DESCRIPTION OF DRAWING(S) - The figure shows the above heat exchanger.    nickel rich layer (4)    wax fillet (4a)    stainless steel made plate and fin (5)
NOVELTY - A nickel coating layer (3) is formed on either surface of base layer (5) made of ferrite stainless steel material, to form an heat exchanger assembly. A soldering material (4) is applied on nickel coating layer and heat exchanger assembly is supplied into a furnace. The soldering material is melted and coating layer and base layer are diffused mutually.    USE - For manufacturing high temperature oxidation resistance heat exchanger used for fuel cells or marine gas turbine (MGT).    ADVANTAGE - The durability of the heat exchanger is increased, since heat resistance property of the base layer made of austenitic stainless steel is high, thermal expansion coefficient is less and the manufacture of heat exchanger is easy.    DESCRIPTION OF DRAWING(S) - The figure explains the manufacturing method of high temperature oxidation resistance heat exchanger.    fin (1)    tube (2)    nickel coating layer (3)    soldering material (4)    base layer (5)
NOVELTY - The electrolytic capacitor has separator containing polyelectrolyte composite (14). Polyelectrolyte composite comprises electrolyte containing acrylate copolymer, solutes of polar solvents, inorganic acid, organic acid and/or their salts. Acrylate copolymer contains polymer of monomer which contain monofunctional monomer group(s) and a polymerizable unsaturated double bond, and other monomer containing polyfunctional monomer group(s).    USE - For harmonic counter measure circuit and vehicles.    ADVANTAGE - The electrolytic capacitor has high voltage/pressure property, heat resistance, durability, reliability, vibration-proof property and safety. The polyelectrolyte composite reduces the resistance loss of the capacitor. The rayon fiber has countless spot bonding hence improves the short-proof property.    DETAILED DESCRIPTION - The electrolytic capacitor has a separator containing polyelectrolyte composite for drive, interposed and wound between anode and cathode foils. The polyelectrolyte composite comprises electrolyte containing acrylate copolymer, solutes of polar solvents, inorganic acid, organic acid and/or their salts the devoid of cation such as metallic salt and quaternary ammonium salt. The acrylate copolymer contains polymer of monomer (1) which contain monofunctional monomer group(s) having hydroxyl group at terminal by acrylate type derivative and one polymerizable unsaturated double bond, and monomer (2) containing polyfunctional monomer group(s) having multiple polymerizable unsaturated double bonds by an acrylate type derivative. The separator is made of rayon fiber or cotton linter.    DESCRIPTION OF DRAWING(S) - The figure shows the partial elevation view of electrolytic capacitor. (Drawing includes non-English language text).    capacitor element (11)    anode lead (12)    cathode lead (12)    polyelectrolyte composite (14)    sealing board (15)
NOVELTY - A pair of solar cells (13a,13b) with reversibly laminated p and n type semiconductor layers (11,12) are arranged on an electrode plate (10) which is exposed to electrolysis chambers (1,2) partitioned by a dividing wall (8). A conductive material layer (14) connects the solar cells serially. The sum of electromotive force of the cells is more than the electrolysis starting voltage.    USE - For manufacturing hydrogen used for fuel cell.    ADVANTAGE - Excels in solar-energy-hydrogen conversion efficiency, since capability of one cell does not exert influence on capability of another cell.    DESCRIPTION OF DRAWING(S) - The figure shows the sectional view of the hydrogen manufacturing apparatus.    electrolysis chambers (1,2)    dividing wall (8)    electrode plate (10)    p and n type semiconductor layers (11,12)    solar cells (13a,13b)    conductive material layer (14)
NOVELTY - A filter chamber (44) communicates with a discharge port (20d) and accommodates a filter (45) to partially filter the compressed gas. A cooling chamber (32), which contains coolant fluid, is located adjacent to the filter chamber so that cooling temperature of coolant fluid is transmitted to the filter chamber.    USE - For compressing air supplied to e.g. fuel cell in electric vehicle, air conditioner or refrigerating device.    ADVANTAGE - Ensures efficient cooling of the compressed air since cooling action is applied to the compressed air in the compression chambers and filter chamber. Obtains strong cooling effect due to longer cooling time of compressed air in the filter chamber. Enables cooling air and removing foreign substances with the existing scroll type electric compressor. Improves cooling effect and capacity for collecting foreign substances. Ensures efficient collection of foreign substances e.g. abrasion powder mixed in compressed air.    DETAILED DESCRIPTION - Compression chambers (26), which compresses gas, are located adjacent to the cooling chamber so that the cooling temperature of cooling fluid is transmitted to the compression chambers. An INDEPENDENT CLAIM is also included for a processing method of compressed gas in compressor.    DESCRIPTION OF DRAWING(S) - The figure shows the longitudinal cross sectional view of a scroll type compressor.    Discharge port (20d)    Compression chambers (26)    Cooling chamber (32)    Filter chamber (44)    Filter (45)
NOVELTY - The assembly has a reception region (5) on a top surface of a communication channel (333). A width of the region at a direction perpendicular to a longitudinal extending direction of the channel is larger than total width of the channel. A top surface of a pressure resistant packing (6) forms a smooth and flat plane with a ridge of a partition outside the region, when the packing is located in the region.    USE - Used for gas channels of a fuel cell stack.    ADVANTAGE - The gasket assembly provides excellent gas tight effect between an anode bipolar plate and a membrane electrode assembly, thereby effectively avoiding the leakage of hydrogen gas. The pressure resistant packing and the dual gasket structure provide tight sealing and strength to resist the gas pressure.    DETAILED DESCRIPTION - An INDEPENDENT CLAIM is also included for a fuel cell stack.    DESCRIPTION OF DRAWING(S) - The drawing shows a perspective view of a cathode bipolar plate of the fuel cell stack.    Reception region (5)    Pressure resistant packing (6)    Cathode bipolar plate (33)    Inlet port (331)    Communication channel (333)
NOVELTY - A hybrid drive system with continuously variable transmission of the drive power/output from several drives by a complex combination of drives, has at least one electric drive device (200), at least one combustion engine (400) using conventional fuel as a second drive of the hybrid system, at least one automatic clutch (300) and at least one continuously variable gearing (800) with continuously variable transmission and which has a further drive device for automatic drive and at least one control device (100) for controlling the interactive operation of the electric drive device (200), the combustion engine (400) and the automatic clutch.    USE - For electro and solar powered automobiles, aircraft and shipping.    ADVANTAGE - Improved effectiveness of drive, via a continuous speed change mechanism.    DESCRIPTION OF DRAWING(S) - A design of the drive system is given in block diagram form.    Electric drive device (200)    Electric clutch (300)    Combustion engine (400)    Differential (600)    Wheels (700)    Continuously variable gear (800)
NOVELTY - A measuring arrangement (3) measures voltages (U8,U9) across measurement resistances. The insulation resistance between the traction battery and main power supply is calculated from the total voltage (UBAT) and the measurement voltages (U8,U9).    USE - For measuring electrical insulation resistance in a traction system for e.g. electric or hybrid vehicle applications.    ADVANTAGE - Provides real time measurement of the insulation resistance between the traction battery and the main power supply.    DETAILED DESCRIPTION - The electrical energy system comprises a traction battery (15) and a main power supply (16), which are electrically isolated from one another. Two serial voltage sections are connected between the positive and negative poles of the traction battery, comprising a serial resistance (6,11) and a measurement resistance (8,9). Both measurement resistances are connected to the main power supply via a mutual connector (4).    An INDEPENDENT CLAIM is included for a method of measuring insulation resistance.    DESCRIPTION OF DRAWING(S) - The figure shows a diagram of the electrical system.    Measuring arrangement (3)    Connector (4)    Serial resistances (6,11)    Measurement resistances (8,9)    Traction battery (15)    Main power supply (16)    Measurement voltages (U8,U9)    Total voltage (UBAT)
NOVELTY - A car has a fuel cell or engine (6) with a separator (7) comprising oxygen condenser and hydrogen (4) coolant heat exchanger with bypass (10) junction (9) separating an oxygen enriched fluid (2) from the rest (3) of the compressed (20)mixture (1) for separate feed (19).    USE - Car fuel cell or engine with oxygen enriched inlet mixture.    ADVANTAGE - Improves efficiency and protection of the environment because the oxygen enriched mixture improves combustion efficiency, reduces Nitrogen oxide creation and allows the use of smaller components.    DESCRIPTION OF DRAWING(S) - The drawing is a block diagram of the engine and fuel system.    Output mixture (1)    oxygen enriched fluid (2)    Rest of output mixture (3)    Fuel (5)    Fuel cell or engine (6)    Condenser heat exchanger separator (7)    Hydrogen coolant fluid reservoir (8)    Coolant junction (9)    Coolant bypass (10)    Sensor (12)    valve (11)    Insulation layer (15)    thermal insulation (16)    Exhaust (18)    Oxygen enriched fluid (19)    Compressor (20)
NOVELTY - Device comprises: a charge predictor (2) that determines the available charge from a current discharge curve that represents the electrical properties of the battery and a condition value or parameter estimator (1) that uses actual operating values (Ubatt, Ibatt, Tbatt) of the battery to calculate battery operating values (Z) or parameters (P) for the mathematical battery model.    USE - Method for determining the remaining charge that can be drawn from a battery up to a preset discharge limit.    ADVANTAGE - Remaining available charge up to a defined discharge limit can be precisely determined.    DETAILED DESCRIPTION - An INDEPENDENT CLAIM is made for a method for determining the remaining charge that can be drawn from a battery up to a preset discharge limit.    DESCRIPTION OF DRAWING(S) - The figure shows a schematic representation of an inventive device.    charge predictor (2)    parameter estimator (1)    actual operating values (Ubatt, Ibatt, Tbatt)    battery operating values (Z)    battery parameters. (P)
NOVELTY - Data transfer method within a distributed system in which units are assigned to at least one controller. The controllers (C1, C2) are connected via a bus system to an evaluation unit. At least one condition value is measured and transferred as a digital sequence over the bus system to the evaluation unit. The controllers transmit the digital sequences over the bus in a synchronized manner, i.e. the digital sequences are transmitted using an arbitration method.    USE - Data transfer method and device for a distributed system, e.g. an electrical energy system forming the traction battery for a hybrid motor vehicle with primary and secondary cells, fuel cells, solar cells and capacitive and inductive components.    ADVANTAGE - Bus loading is reduced or for a constant bus bandwidth, bus capacity is increased.    DETAILED DESCRIPTION - An INDEPENDENT CLAIM is made for a data transfer device for data transfer within a distributed system.    DESCRIPTION OF DRAWING(S) - (Drawing includes non-English language text). The figure illustrates an inventive arbitration sequence.    controllers (C1, C2)    bust system (8)
NOVELTY - An electricity generating device (1) has first (2) and second (4) compartments having anode and cathode surfaces respectively; natural gas supply discharging in first compartment; oxidant supply discharging in second compartment; and third compartment (8) connected to first compartment for after burning gas from first compartment. There is an oxygen supply discharging in the third compartment.    USE - Used for generating electricity from natural gas (claimed).    ADVANTAGE - The device is cheaper and simpler.    DETAILED DESCRIPTION - An INDEPENDENT CLAIM is also included for a method for generating electricity from natural gas using the inventive device comprising converting at anode surface the natural gas to hydrogen and carbon monoxide and allowing the cathode and anode reactions to take place to produce potential difference between the anode and cathode surfaces, in which an anode off-gas is produced, which comprises water and carbon dioxide; feeding the anode off-gas from the first compartment to the third compartment; and supplying oxygen to the third compartment after burning components of the anode off-gas.    DESCRIPTION OF DRAWING(S) - The figure shows a schematic representation of the device.    Electricity generating device (1)    First (2)    Second (4)    Third compartment (8)    Cryogenic oxygen separation device (11)
NOVELTY - The closed-type nickel hydrogen storage battery (1) comprises a cathode (4), an anode (3), and an electrolyte liquid. The anode comprises an active material having nickel hydroxide as main component, and a hydrogen occlusion alloy comprising rare earth elements and nickel, which carries out occlusion and release of hydrogen. The hydrogen occlusion alloy is uniformly coated with a nickel rich layer having thickness of 50-400 nm.    USE - For electrically powered equipment such as electric vehicle and power tool.    ADVANTAGE - The closed-type nickel hydrogen storage battery has excellent high-rate discharge characteristics and charging/discharging cycle characteristics. The hydrogen occlusion alloy has excellent corrosion resistance. The nickel hydrogen storage battery is manufactured economically and simply.    DETAILED DESCRIPTION - The closed-type nickel hydrogen storage battery comprises a cathode having powder of transition metal element, an anode, and an electrolyte liquid having alkali metal hydroxide aqueous solution as main component. The anode comprises an active material having nickel hydroxide as main component, and a hydrogen occlusion alloy comprising rare earth elements and nickel, which carries out occlusion and release of hydrogen. The hydrogen occlusion alloy is uniformly coated with a nickel rich layer having thickness of 50-400 nm. An INDEPENDENT CLAIM is included for manufacture of closed-type nickel hydrogen storage battery.    DESCRIPTION OF DRAWING(S) - The figure shows the sectional drawing of principal portion of the closed-type nickel hydrogen storage battery.    closed-type nickel hydrogen storage battery (1)    anode (3)    cathode (4)    separator (5)    insulation gasket (6)
NOVELTY - The gas diffusion layer (3) facing convex portion (21) of separator (9), is compressed more than that of the reacting region (G) facing the gas flow channel placement region (S) in which gas flow channels (13) are located, so that porosity of gas distribution layers at area outside gas flow channels is lower than porosity of gas distribution layers at area facing gas flow channels.    USE - Polymer electrolyte fuel cell (PEFC) for vehicle.    ADVANTAGE - Since the amount of gas flowing through the gas diffusion at the area outside the gas flow channels is restricted, the efficiency and performance of the fuel cell is increased.    DETAILED DESCRIPTION - An INDEPENDENT CLAIM is also included for fuel cell manufacturing method.    DESCRIPTION OF DRAWING(S) - The figure shows a partial cross sectional view of the fuel cell.    electrolyte film (1)    gas diffusion layers (3)    electrode film structure (5)    separators (9)    gas flow channels (13)
NOVELTY - The method involves measuring the dynamic parameter, discharge current, voltage and temperature of the battery (18). The remaining discharge time of the battery is determined as a function of the measured values, full charge battery dynamic parameter and estimated capacity of the battery.    USE - For predicting remaining discharge time of battery used for vehicle e.g. truck and other appliances.    ADVANTAGE - The remaining discharge time of the battery is predicted reliably.    DETAILED DESCRIPTION - INDEPENDENT CLAIMS are also included for the following:    (1) battery monitor;    (2) battery tester; and    (3) apparatus for predicting remaining discharge time of battery.    DESCRIPTION OF DRAWING(S) - The figure shows a block diagram of the system for monitoring the battery.    vehicle (10)    battery monitor (12)    load (14)    battery (18)    alternator (20)
NOVELTY - A feed stream of light hydrocarbons and oxygen is contacted with a catalyst under reaction conditions. The catalyst comprises a halide, an active metal and a promoter, on a refractory support.    USE - Used for the production of synthesis gas used as a feed for middle distillate synthesis and alcohol synthesis such as methanol (all claimed). The synthesis gas product serves as a source of hydrogen for fuel cells used for electrical power generation.    ADVANTAGE - The addition of halide maintains catalytic activity by reacting with active metal and enables redistribution of active metal on catalyst resulting in reduced deactivation due to sintering and agglomeration.    DETAILED DESCRIPTION - INDEPENDENT CLAIMS are included for the following:    (1) preparing a synthesis gas catalyst by contacting support with active metal, halide content compound and promoter precursor, drying and calcining the support such that halide remains on the support;    (2) extending the life of a synthesis gas catalyst by contacting support with a halide;    (3) a catalyst comprising a support, an active metal and rare earth oxy halide;    (4) converting light hydrocarbons into middle distillates, in which the light hydrocarbons are converted into synthesis gas by net partial oxidation reaction in the presence of a catalyst and converting the synthesis gas to middle distillates by Fisher-Tropsch reaction;    (5) converting light hydrocarbons to alcohols; and    (6) preparing a synthesis gas catalyst by depositing rare earth metal precursor, halide and active metal precursor, sequentially on a support, optionally drying and calcining in between the deposition processes.    DESCRIPTION OF DRAWING(S) - The figure shows a graph showing the operating data for synthesis gas catalyst of the example.
NOVELTY - A ceramic particulate is compressed at a pressure sufficient to form a solid housing which is sintered by sufficient temperature and time to bond the particulate in type housing into several ceramic crystals. Then the housing is exposed at reduced temperature for specific time sufficient to form nanostructures on the surface.    USE - For forming ceramic housing (claimed), like titania housing (claimed) and metal oxide housings (claimed) with nanostructures such as nano fibers used as photocatalyst and supports, chemical sensors, photovoltaic solar cells and in photoelectrochromic devices, biomedical devices and in fuel cells.    ADVANTAGE - The nano-structured ceramic housings are formed inexpensively and in simple method.    DETAILED DESCRIPTION - INDEPENDENT CLAIMS are also included for the following:    (1) ceramic housing;    (2) metal-oxide housing with nanostructure on surface forming method;    (3) metal oxide housing;    (4) titania housing with surfacial nanofibers forming method;    (5) titania solid housing; and    (6) sensor    DESCRIPTION OF DRAWING(S) - The figure shows nano fibers formed on disk surface.
NOVELTY - The method involves providing contactors and measuring a voltage across a diode (40) determine its condition. The contactors are opened of the diode is in fault condition so that current does not flow through the contactor to protect a fuel cell (15) from reverse current, else the contactors are closed so that current flows from the cell through the diode and the contactor to electric motor to propel bus.    USE - Used by a reverse current protection device (claimed) for a fuel cell of automobile industry e.g. bus and mass transit industry.    ADVANTAGE - The method protects direct current (DC) high power sources from reverse current damage or electrical power surges in the reverse direction due to incorrect installation, accident, software bug, or other hardware component failure.    DETAILED DESCRIPTION - An INDEPENDENT CLAIM is also included for a reverse current protection device for a fuel cell.    DESCRIPTION OF DRAWING(S) - DESCRIPTION OF DRAWING - The drawing shows a block diagram of a reverse current protection device for a fuel cell diode.    Fuel cell (15)    Power circuit (17)    Load (20)    Diode (40)    Threshold detector (60)    Opto-isolator (70)    Start up delay override circuit (90)
NOVELTY - A vehicle tire decelerating generator is provided to reduce a fuel consumption and prevent an environmental contamination by using the electrical energy generated from the force generated during the rotation of the vehicle.    DETAILED DESCRIPTION - A vehicle tire decelerating generator is mounted on a driving wheel of a vehicle in such a manner that the vehicle tire decelerating generator rotates when the vehicle travels, so as to minimize forces of a permanent magnet and gravity, and the force of the acceleration generated during the deceleration of the vehicle is used for a power generation. The vehicle tire decelerating generator includes a wheel bearing (4), an electromotive force induction coil (3), a permanent magnet (6), and a support (7).
NOVELTY - A counter balance circuit (6) comprising a zener diode (5) and a resistance (3) which are connected in series, is connected parallel to each of electrical double layer capacitors (1a,1b).    USE - For electrical double layer capacitor used in electric vehicle.    ADVANTAGE - Enables charging voltage balancing circuit only by adding counter balance circuit, so that equal voltage is balanced between the capacitor.    DESCRIPTION OF DRAWING(S) - The figure shows the circuit diagram of the voltage balancing circuit.    electrical double layer capacitor (1a,1b)    resistance (3)    zener diode (5)    counter balance circuit (6)
NOVELTY - The battery has expand networks (102,103) having multiple slits. The length (LWD1) of the slits provided in the expand network (102), is greater than the length of the slits provided in the expand network (103).    USE - For motor vehicle, hybrid vehicle and also for use in industry.    ADVANTAGE - The reduction in the charging property of the vathode is prevented.    DESCRIPTION OF DRAWING(S) - The figure shows a schematic diagram of the structure of the negative electrode of the battery. (Drawing includes non-English language text).    expand networks (102,103)    non-slit portions (104,105)    current collection edge (106)
NOVELTY - A cathode material has a surface plating layer comprising a nickel plating layer and a copper-tin layer formed on a base material surface containing a copper or copper alloy. The copper-tin alloy layer has a thickness of 0.5-100 microns.    USE - Used for a lithium secondary battery used for motor vehicles and mobile telephones.    ADVANTAGE - The lithium secondary battery comprising the cathode active material has good high-energy density, high-temperature stability and cycle property.    DETAILED DESCRIPTION - The cathode material has a surface plating layer comprising a nickel plating layer and a copper-tin alloy (Cu6Sn5) layer formed on a base material surface containing copper or copper alloy. The copper-tin alloy layer has a thickness of 0.5-100 microns.    An INDEPENDENT CLAIM is included for the manufacture of a cathode material.    DESCRIPTION OF DRAWING(S) - The figure shows a conceptual diagram of the surface plating layer, after heating. (Drawing includes non-English language text).
NOVELTY - A frame (4) on which electrode terminals (9a,9b) are mounted, is arranged inside an exterior case (2) of battery accommodating electrode group (3). The frame is welded with the periphery of a lamination sheet (7) that forms the sealing space with respect to the frame.    USE - Battery such as fuel cell battery and secondary battery such as lithium ion battery and nickel hydrogen battery used for hybrid vehicle and electric vehicle.    ADVANTAGE - Improves the yield of the lamination sheet by welding lamination sheet to the frame, without any voltage reduction.    DESCRIPTION OF DRAWING(S) - The figures show the front elevation and sectional view of the battery. (Drawing includes non-English language text).    exterior case (2)    electrode group (3)    frame (4)    lamination sheet (7)    electrode terminals (9a,9b)
NOVELTY - A temperature detector detects the temperature of a battery (110). The direction of the air blown off from air conditioner (200) is changed into air inlet side, while changing the air-conditioner into external transduction mode, when the detected battery temperature is more than a predetermined temperature.    USE - For cooling battery in vehicle e.g. car.    ADVANTAGE - The battery is cooled reliably.    DESCRIPTION OF DRAWING(S) - The figure shows the model of the battery cooling device in vehicle. (Drawing includes non-English language text).    battery cooling device (100)    battery (110)    air blower (140)    battery electronic control unit (ECU) (150)    air conditioner (200)
NOVELTY - A pair of calculators (21,22) calculate the pressure of fuel gas such as hydrogen and oxidizing agent that is supplied to anode and cathode of fuel cell, respectively according to service condition. A corrector (26) corrects the pressure of fuel cell quickly or slowly with respect to pressure difference calculated in anode or cathode.    USE - For controlling pressure of fuel gas e.g. hydrogen and oxidizing agent in electric vehicles.    ADVANTAGE - Efficiently and uniformly controls the pressure difference of anode and cathode, without using a pressure sensor.    DESCRIPTION OF DRAWING(S) - The figure shows a block diagram of the fuel cell controller. (Drawing includes non-English language text).    controller (20)    calculators (21,22)    comparator (24)    corrector (26)
NOVELTY - The lead storage battery has negative electrode plate containing carbon (X) and lignin (Y) of specific percentage. The ratio of percentage of carbon to that of lignin (X/Y) is 1.0 or less and the percentage of lignin is 0.5 or less.    USE - In motor vehicle.    ADVANTAGE - The reliability of the battery is improved by limiting the mix ratio of carbon and lignin.    DESCRIPTION OF DRAWING(S) - The figure shows the graphical representation of the reliability test result of the battery. (Drawing includes non-English language text).
NOVELTY - The hydrogen purification system has modified reaction device (1) and hydrogen separation membrane (2), and control unit (12). The membrane (2) separates hydrogen component from reformed gas produced in device (1), and is supplied to membrane (2). The embrittlement which takes place in membrane (2) is controlled by the control unit which sets the ratio of hydrogen to carbon monoxide concentration in reformed gas to preset value.    USE - For refining hydrogen useful as fuel in fuel cell system e.g. fuel cell vehicle.    ADVANTAGE - The hydrogen purification system prevents embrittlement of hydrogen separation membrane without complicating the system and using special apparatus such as battery and electric power generation system.    DETAILED DESCRIPTION - The hydrogen purification system has modified reaction device (1) which reforms fuel and hydrogen separation membrane (2) connected in series, and control unit (12). The membrane (2) separates hydrogen component from reformed gas produced in device (1), and is supplied to membrane (2). The embrittlement which takes place in membrane (2) is controlled by the control unit which sets the ratio of hydrogen to carbon monoxide concentration in reformed gas to preset value.    DESCRIPTION OF DRAWING(S) - The figure shows the block diagram of the hydrogen purification system. (Drawing includes non-English language text).    modified reaction device (1)    hydrogen separation membrane (2)    combustor (6)    material input line (8)    control unit (12)
NOVELTY - Redox flow battery has deoxidation material (1) arranged at cell provided at tank (101) storing electrolyte liquid.    USE - Redox flow battery.    ADVANTAGE - Suppresses reduction of battery capability by providing deoxidation substance at cell arranged at tank, extending the life time of the tank.    DETAILED DESCRIPTION - An INDEPENDENT CLAIM is also included for redox flow battery operation.    DESCRIPTION OF DRAWING(S) - The figure shows the structure of the tank of redox flow battery. (Drawing includes non-English language text).    deoxidation material (1)    box-shaped casing (3)    gaseous-phase portion (10)    anode tank (101)    pump (108)
NOVELTY - Fuel cells (106) formed over porous silicon layer (3) and silicon oxide film (2) on a silicon wafer (1), have fuel side catalyst layer (4) of one cell connected to the oxidizing agent side catalyst layer (6) of the adjacent cell through an electroconductive ion impermeable barrier layer (7). The portion of the cell electrolyte (5), exposed from the catalyst layers, is covered by an insulator (8).    USE - Fuel cell assembly.    ADVANTAGE - The fuel cell of compact size can produce high voltage.    DETAILED DESCRIPTION - The fuel cell assembly includes several fuel cells formed over the silicon wafer in which cavities (14) are formed in the area below each cell formation region. A cap (9) provided with the fuel inlets (10), seals the cavities. The fuel side and oxidizing side catalyst layers of adjacent cells are connected through the ion impermeable barrier layer.    An INDEPENDENT CLAIM is also included for fuel cell assembly manufacturing method.    DESCRIPTION OF DRAWING(S) - The figure shows a sectional view of the fuel cell assembly. (Drawing includes non-English language text).    Silicon wafer (1)    Silicon oxide film (2)    Porous silicon layer (3)    Fuel side catalyst layer (4)    Electrolyte (5)    Oxidizing agent side catalyst layer (6)    Barrier layer (7)    Insulator (8)    Cap (9)    Fuel inlet (10)    Cavity (14)    Fuel cell (106)
NOVELTY - The system has fuel cell housing with methanol aqueous solution container (12) for supplying liquid fuel to anode pole. A preliminary fuel tank (14) replenishes the liquid fuel to solution container of housing. A fuel cartridge (15) replenishes the liquid fuel to fuel tank. A detection mechanism (17) detects the amount of change of liquid fuel in fuel tank.    USE - For portable electronic device (claimed) such as personal computer (PC).    ADVANTAGE - Detects the residual amount of liquid fuel, accurately.    DETAILED DESCRIPTION - INDEPENDENT CLAIMS are also included for the following:    (1) portable electronic device; and    (2) liquid fuel residual amount detection method.    DESCRIPTION OF DRAWING(S) - The figure shows a block diagram of the direct methanol fuel battery system. (Drawing includes non-English language text).    methanol aqueous solution container (12)    solution sending pumps (13a,13b)    preliminary fuel tank (14)    fuel cartridge (15)    detection mechanism (17)
NOVELTY - The positive electrode material comprises lithium-manganese-boron complex oxide.    USE - For lithium secondary battery and rechargeable lithium ion battery (both claimed) used for mobile electronic devices such as mobile telephone and notebook personal computer, and electric vehicle.    ADVANTAGE - The lithium secondary battery comprising lithium-manganese-boron complex oxide has excellent charging and discharging characteristics, even after repeated usage.    DETAILED DESCRIPTION - The positive electrode material comprises lithium-manganese-boron complex oxide (Lix(MnByOz), where x is 0.9-1.1, y is 0.9-1 and z is 3.8-4).    INDEPENDENT CLAIMS are included for the following:    (1) lithium secondary battery; and    (2) rechargeable lithium ion battery.    DESCRIPTION OF DRAWING(S) - The graph shows charging-discharging property of lithium secondary battery. (Drawing includes non-English language text).
NOVELTY - Fuel cell protrudes line scale portions (14,17) provided at battery plate (1), clamping membrane-electrode joint conjugant (2) and battery plate (3). The seal portions are provided substantially at the same line, along the lamination direction of the battery stack.    USE - Seal structure of plate used for fuel cells.    ADVANTAGE - Since the seal portions are formed at the same line along the lamination direction of battery stack, deformation of battery plate at the time of tightening is prevented and sealing of gas at single cell portion is improved.    DESCRIPTION OF DRAWING(S) - The figure shows a perspective view of battery stack. (Drawing includes non-English language text).    battery plates (1,3)    membrane electrode conjugant (2)    protruding line sealing portions (14,17)
NOVELTY - Lithium cell has a separator (porous membrane) which separates cathode having cathode active material layer in cathode collector and anode having anode active material layer in anode collector. The cathode active material contains core-shell particle. The core-shell particle contains titanium oxide as core, and oxide of IIIa and/or IIIb group elements as shell.    USE - For portable apparatus such as mobile telephone, PHS, computer and electric vehicles.    ADVANTAGE - Lithium cell excellent in charging and discharging characteristics is provided.    DESCRIPTION OF DRAWING(S) - The figure shows outline sectional drawing of lithium ion battery. (Drawing includes non-English language text).
NOVELTY - Partial oxidation reaction and water vapor modification of natural gas are performed at temperature lower than pyrolysis temperature of natural gas in autothermal reforming process performed simultaneously. Methane-rich gas or hydrogen-rich gas is produced during the process. Natural gas modification is thus performed.    USE - Producing methane-rich gas or hydrogen-rich gas for fuel cell, motor vehicle and power station (claimed). Also used as electric power generation material for fixed type small electric power unit.    ADVANTAGE - Methane-rich gas or hydrogen-rich gas is produced using a compact and inexpensive installation and the modification reaction is carried out at high velocity. Reformed gas containing hydrogen and nitrogen for ammonia synthesis is produced by using gas containing both oxygen and nitrogen as oxygen-containing gas. The fuel cell modifier functions stably for a long period of time, and catalytically active reduction by precipitation of carbon is suppressed. The gas containing hydrogen and nitrogen is produced efficiently and stably over a long period of time.    DETAILED DESCRIPTION - An INDEPENDENT CLAIM is included for a fuel cell, power station or motor vehicle equipped with the natural gas modifier.
NOVELTY - The catalyst contains copper, cuprous oxide, cupric oxide, zinc oxide and/or aluminum trioxide. The molar ratio of total amount of copper and zinc, with respect to aluminum in the catalyst is 0.48-0.65.    USE - For water gas shift reactions.    ADVANTAGE - The catalyst has high catalytic activity. Grain growth of copper oxide or zinc oxide is suppressed. Copper is fully precipitated in the surface of the catalyst particle. The precipitated copper is highly dispersed.
NOVELTY - A compressor compresses hydrogen manufactured by hydrogen manufacturing apparatus, to predetermined time. A hydrogen supply apparatus supplies compressed hydrogen to hydrogen consumption system. A combustion turbine generator generates electric power for supply apparatus.    USE - For supplying high pressure hydrogen to fuel cell electric vehicle and hydrogen fueled car.    ADVANTAGE - Improves thermal efficiency of the system, by utilizing high temperature waste gas of the generator as heat source for dehydrogenation. Enables reducing the size of the system irrespective of load fluctuation.    DETAILED DESCRIPTION - An integrated heat exchanger (17) provides heat for dehydrogenation, by converting high temperature waste gas of the generator in to heat source.    The compressor compresses the manufactured hydrogen, to 10-30 atmospheric pressure. A turbine waste gas recuperator which collects the remaining heat of waste gas, is provided at the waste gas downstream side of heat exchanger.    DESCRIPTION OF DRAWING(S) - The figure shows the flow diagram illustrating the operation of hydrogen manufacturing apparatus.    Raw material storage tank (1)    Cooler (11)    Gas liquid separator (12)    Heat exchanger (17)    Tank (22)
NOVELTY - A hydride powder (1) is an aggregate of composite particle (2) comprising a matrix (3) and ultrafine particles (4). The matrix consists of alkali-metal aluminum hydride, alkali metal boron hydride and/or alkali metal boron aluminum hydride. The ultrafine particle consists of hydrogen occlusion metal, metal hydride and/or metal hydroxide. The ultrafine particle has particle size (d) of 10-800 nm.    USE - For hydrogen storage-release system suitable for vehicle-mounted fuel cell.    ADVANTAGE - The hydride powder stores high quantity of hydrogen, and has excellent durability.    DETAILED DESCRIPTION - The hydride powder is an aggregate of composite particle (2) which consists of a matrix and a number of ultrafine particles (4) dispersed in the matrix. The matrix consists of alkali-metal aluminum hydride, alkali metal boron hydride and/or alkali metal boron aluminum hydride. The ultrafine particle consists of hydrogen occlusion metal, metal hydride and/or metal hydroxide. The ultrafine particle has a particle size (d) of 10-800 nm. In the hydrogen desorption process, solid product and hydrogen are generated by decomposition of hydride. In the hydrogen storage process, the hydride powder is obtained by synthetic reaction of a solid product and hydrogen.    DESCRIPTION OF DRAWING(S) - The figure shows the explanatory drawing of the hydride particle.    Hydride powder (11)    Composite particle (2)    Matrix (3)    Ultrafine particle (4)
NOVELTY - The high-pressure hydrogen tanks (6a,6b) of fuel cell (2) are arranged directly below the front and back seats (14,15), under the cabin (12). A cover (C) integrally covers the fuel cell and fuel tanks while fixing them to frame (F).    USE - Fuel cell electric vehicle e.g. car.    ADVANTAGE - Volume of the fuel tank is increased, without reducing the space of the cabin and increasing total-height of the motor vehicle.    DESCRIPTION OF DRAWING(S) - The figure shows a schematic view of the fuel cell electric vehicle. (Drawing includes non-English language text).    fuel cell (2)    high-pressure hydrogen tanks (6a,6b)    cabin (12)    front seat (14)    backseat (15)    cabin (C)    frame (F)
NOVELTY - The front wall (24C) of a wire harness attachment portion (24), is elastically deformed to open position from closed position, by pressing the inclined portions (36,38) to protrude inside the U-shaped opening (24B) of the attachment portion (24). The harness is moved inside the attachment portion (24), by the inclined portions.    USE - For terminal of battery used in motor vehicle.    ADVANTAGE - Enables easy attachment of the cover, due to the provision of inclined portions.    DESCRIPTION OF DRAWING(S) - The figure shows a top view of cover. (Drawing includes non-English language text).    wire harness attachment portion (24)    U-shaped opening (24B)    front wall (24C)    inclined portions (36,38)
NOVELTY - The keyboard case includes a fuel cell (15) comprising a fuel cartridge (9) and electric power generator (10). The oxygen is supplied to the power generator through an air supply hole (12) provided at lower portion of the case.    USE - Information terminal e.g. notebook personal computer.    ADVANTAGE - The safety of the information terminal is improved and the spillage of the liquid during cartridge mounting is prevented.    DETAILED DESCRIPTION - An INDEPENDENT CLAIM is also included for fuel cell cartridge system.    DESCRIPTION OF DRAWING(S) - The figure shows a perspective view of the information terminal. (Drawing includes non-English language text).    information terminal (1)    keyboard (5)    fuel cartridge (9)    power generator (10)    air supply hole (12)    fuel cell (15)
NOVELTY - A solar panel (1) having the light receiving surface is tiltably supported by a bearing (2). The panel is pressed or pulled from either side of the bearing by the rods (3a,3d) of pneumatic cylinders (4a,4b) positioned at three or four equidistant points. Each side cylinders are connected to a heat collecting tanks (6a,6b) installed on a mounting stand (7) opposing to the panel through the tubes (5a,5b), respectively.    USE - For generating electric power using solar energy, in home, and also for use in electric vehicle, ship, toy.    ADVANTAGE - The light receiving surface is made to follow the sun as the sun moves from east to west since the solar panel will be pushed up from the opposite direction when the gas in the heat collecting tank of the sun light direction expands by the heat of sunlight. The solar panel is small in size.    DESCRIPTION OF DRAWING(S) - The figure shows the side and top views of the solar homing device. (Drawing includes non-English language text).    solar panel (1)    bearing (2)    rods (3a,3d)    pneumatic cylinders (4a,4b)    tubes (5a,5b)    heat collecting tanks (6a,6b)    mounting stand (7)
NOVELTY - As it measures battery voltage (U), a voltmeter (1) feeds output signals to an evaluatory unit (2) that uses the signals fed to it from the voltmeter and other signals at its output, e.g. status information signals, to make a signal (UB) available, which describes the condition of a motor vehicle's battery and is fed to the vehicle's power management (3) affecting power supply and consumption.    USE - For determining the condition of a motor vehicle's battery.    ADVANTAGE - Status information is determined by using a variable weighting factor during the integration procedure.    DETAILED DESCRIPTION - An INDEPENDENT CLAIM is also included for a device for determining the condition of a motor vehicle's battery.    DESCRIPTION OF DRAWING(S) - The drawing shows a block connection diagram of a device for determining the condition of a motor vehicle's battery.    Battery voltage (U)    Signal describing battery condition (UB)    Voltmeter (1)    Evaluatory unit (2)    Vehicle's power management (3)
NOVELTY - The fuel cell stack (10) has an air inlet valve (21) ,a vacuum ejector pump (10) and control stages (40,41) . The cell works through the reaction of oxygen and hydrogen. The pump is of a vacuum ejector pump type in which a primary fluid produces a suction effect to draw in a secondary fluid. The amount is dependent upon the position of a control needle in the outlet.    USE - Ejector pump for use in fuel cell e.g. for electric vehicle.    ADVANTAGE - Accurate control of output.    DESCRIPTION OF DRAWING(S) - The figure shows a fuel cell system diagram.    Fuel cells (10)    Inlet valve (21)    Ejector pump (10)    Control stages (40,41)
NOVELTY - The automobile has an engine that is partly mounted without auxiliary units and not loaded by a v-belt and a generator that is driven by an exhaust gas turbine stage. The steering servo pump, braking servo pump and air conditioning servo pump can be driven by an additional exhaust gas turbine stage. Several servo pumps of several auxiliary units can be driven by one or more exhaust gas turbine stages    USE - For driving auxiliary automobile units.    ADVANTAGE - Power losses associated with driving auxiliary units are eliminated and fully used for vehicle propulsion.
NOVELTY - Method for preventing a vehicle from rolling away on a hill when the battery capacity falls below a given level. According to the method, battery capacity is determined, whether the vehicle is stationary is determined and if both are true the vehicle is blocked using a blocking arrangement (8) if the battery capacity is below a threshold.    USE - Method for preventing a vehicle from rolling away on a hill when the battery capacity falls below a given level.    ADVANTAGE - Vehicle and road user safety are increased.    DETAILED DESCRIPTION - An INDEPENDENT CLAIM is made for a device for preventing a vehicle end from rolling down a hill.    DESCRIPTION OF DRAWING(S) - The figure shows a block diagram of the essential components of an inventive device.    control unit (1)    battery monitor (2)    braking system control unit (3)    hydraulic motor (4)    brake (5)    wheel (6)    reporting unit (7)    actuator (8)    pedal sensor (9)    sensor inputs (10, 11)    battery (12)
NOVELTY - Power currents and/or fuel flows for an internal combustion engine (ICE) (12) and a fuel cell (FC) (50) interconnect alongside the provision of a cooling and heating circuit (10), which has first (26) and second (44) partial circuits, the first being allocated to the ICE and the second to the FC.    USE - For running a motor vehicle's internal combustion engine with a fuel cell source of power as an auxiliary power supply, especially for cold start routines and getting engine up to temperature.    ADVANTAGE - The first and second partial circuits interconnect through a forward-flow pipe (62) to a forward-flow valve (66) and through a return pipe (64) to a return valve (68).    DESCRIPTION OF DRAWING(S) - The drawing shows a diagram of a motor vehicle's cooling and heating circuit with an auxiliary power supply device.    Cooling and heating circuit (10)    Internal combustion engine (12)    First partial circuit (26)    Second partial circuit (44)    Fuel cell (50)    Forward flow pipe (62)    Return pipe (64)    Forward-flow valve (66)    Return valve (68)
NOVELTY - Electrical power system has a main battery (1) and a secondary battery (2) that are connected to an electrical generator (5). The main battery connects to a power distributor (21) via an isolating switch (13). The secondary connects via a charging and isolating unit (16).Both batteries may be connected individually or together with high power loads such as the electrohydraulic braking system.    USE - Road vehicles.    ADVANTAGE - Meets high power consumption demands.    DESCRIPTION OF DRAWING(S) - The figure shows a circuit diagram    Batteries (1,2)    Generator (5)    Power distributor (21)    Isolating switch (13)    Charging and isolator unit (16)
NOVELTY - The electrical power generator unit has a fixed core (301) with a coil formed (300) on the center limb. Adjacent to this is a movable core (307) having a permanent magnet (303). The movable element responds to centrifugal forces in the moving wheel and causes a voltage to be induced in the fixed coil which supplies the pressure sensor.    USE - tire pressure sensors.    ADVANTAGE - Simple method for supplying electrical power.    DESCRIPTION OF DRAWING(S) - The figure shows a diagram of the voltage generator.    Cores (300,307)    Coil (300)    Magnet (303)
NOVELTY - An oxidation or reduction reaction catalyst comprises platinum (Pt) (ca. 40 at.%), ruthenium (Ru) and cobalt (Co). The concentration of ruthenium is 10-40 at.% and cobalt is 45-65 at.%. The catalyst composition is in alloy form or the constituents are in metallic oxidation state. The catalyst is optionally supported on an electrically conductive (in)organic supports.    USE - Used for oxidation or reduction reactions in fuel cells which are in electrical utility power generation facilities; uninterrupted power supply devices; extraterrestrial vehicles; transportation equipment, e.g. heavy trucks, automobiles and motorcycles; residential power generation systems; mobile communication equipment, e.g. wireless telephones, pagers and satellite phones; mobile electronic devices, e.g. laptop computers, personal data assistants, audio recording and/or playable devices, digital (video) cameras and electronic game playing devices; military and aerospace equipment. e.g. global positioning satellite devices and robots.    ADVANTAGE - The catalyst composition is perfectly optimized to limit noble metal concentration while improving corrosion resistance and/or activity, as compared to Pt or Pt50Ru50.    DETAILED DESCRIPTION - INDEPENDENT CLAIMS are included for the following:    (1) a fuel cell electrode comprising electro-catalyst particles on an electrode; and    (2) a fuel cell comprising the catalyst.
NOVELTY - A carbon monoxide oxidizer comprises a mixing unit for mixing at least two types of gases, e.g. an oxidant gas and a reformate gas containing hydrogen produced by reforming a hydrocarbon fuel, as a mixed gas. The mixing unit comprises a stacked body of plates. The stacked body has a rotating passage (101) formed by a through hole (101A-101F) in each plate to rotate a flow of the mixed gas.    USE - Used for removing carbon monoxide from reformate gas used in a fuel cell system for automobiles.    ADVANTAGE - The carbon monoxide oxidizer is compact and efficiently allows uniform mixing of reformate and oxidant gases. Pressure loss can be suppressed at low level.    DESCRIPTION OF DRAWING(S) - The figure is a schematic perspective view of a mixed gas passage.    Rotating passage (101)    Through-holes (101A-101F)
NOVELTY - Collector sheets (13a, 13b) have resin sheets (11a, 11b) and conductive layers (12a, 12b) that are formed at both surfaces of the resin sheets, except at the edge portions, respectively so that the exposed edge portions of the resin sheet serve as insulating portions.    USE - Used as a collector sheet for electrochemical elements(claimed) used in non-aqueous electrolyte secondary batteries such as lithium ion secondary cells in power supply units of mobile telephones, portable information terminals, camcorders, personal computers, personal digital assistants, portable audio equipment and electric vehicles.    ADVANTAGE - The possibility of internal short circuit of the electrochemical element is reduced. As a current collection tab or a current collection lead is not used, the size of electrochemical element is reduced, and the manufacture is simplified.    DETAILED DESCRIPTION - INDEPENDENT CLAIMS are also included for the following:    (1) a bipolar electrode; and    (2) an electrochemical element.    DESCRIPTION OF DRAWING(S) - The figure shows a sectional view of the collector sheet.    electrode group (10)    resin sheet(12a,12b) conductive layers (11a,11b)    sheets (13a,13b)
NOVELTY - A hydrogen occlusion alloy has a phase transition accompanying change of hydrogen storage capacity. The alloy is in single phase state or state approximate to single phase state when the hydrogen occlusion amount (H/M) is 0.3-0.7.    USE - For cathode of electric vehicle, hybrid electricity automobile, and high output nickel hydrogen secondary battery (claimed), large capacity batteries, electric automobiles, hybrid electro-automobile and other high output applications.    ADVANTAGE - The alloy when used for battery has excellent output characteristics and charge acceptance property, without generation of cracks.    DESCRIPTION OF DRAWING(S) - The figure shows the hydrogen absorption and release property curve of the hydrogen occlusion alloy. (Drawing includes non-English language text).
NOVELTY - The cartridge (110) has hydrogen producing chemical reactant within a munitions casing. An outlet releases hydrogen produced in the casing. A filter filters hydrogen produced from the reactant. The reactant is compacted around a mechanical igniter disposed in the casing. The reactant is formed into pellets. The filter has a retainer for securing the filter.    USE - Used for generation of hydrogen that is utilized in hydrogen cartridge powered fuel cell system.    ADVANTAGE - The pellets increases hydrogen output per volume, thereby allowing large amount of hydrogen to be produced from a single highly compacted pellet. The pellet formed around the igniter improves start-up performance and overall efficiency. The production of hydrogen generation cartridge in the munitions casing reduces the overall costs, and development and production times for the cartridges. The spent munitions casing can be collected and reused.    DETAILED DESCRIPTION - INDEPENDENT CLAIMS are also included for the following:    (A) a portable hydrogen generator    (B) a method of making a hydrogen generation cartridge    (C) a system for generating hydrogen.    DESCRIPTION OF DRAWING(S) - DESCRIPTION OF DRAWING - The drawing shows a perspective view of a hydrogen cartridge powered fuel cell system.    Hydrogen generation cartridge (110)    Hydrogen cartridge powered fuel cell system (120)    Chamber (122)    Outer shell (123)    Fan inlet (124)
NOVELTY - Lithium ion secondary battery comprises cathode, anode with non-graphitizable carbon as anode activator, and non-aqueous electrolytic solution with anode protecting component(s) where electrolyte is dissolved in non-aqueous solvent. The non-aqueous electrolytic solution comprises anode protecting component(s) e.g. sultones with 5- 7-membered cyclic sulfonate structure or derivative.    USE - Lithium ion secondary battery for use in portable phone, mobile terminal, automobile, electric vehicle or hybrid vehicle.    ADVANTAGE - The invention shows improved storage properties. It avoids microshort-circuit, current convergence, and increased distance between electrodes.    DETAILED DESCRIPTION - Lithium ion secondary battery comprises cathode, anode having non-graphitizable carbon as an anode activator, and non-aqueous electrolytic solution having anode protecting component(s) where electrolyte is dissolved in a non-aqueous solvent. The non-aqueous electrolytic solution includes an anode protecting component(s) from sultones having 5- to 7-membered cyclic sulfonate structure or their substituted derivative as vinylene carbonates and their substituted derivatives.    DESCRIPTION OF DRAWING(S) - The figure shows a cross section of an aluminum laminate film for a battery.    Substrate (101)    Aluminum foil (102)    Sealant (103)
NOVELTY - The system has electrolyzer module comprising electrolyzer cell coupled to hydrogen storage module. The system is operable in either a hydrogen generation mode where hydrogen gas is generated by electrolyzer cell received for storage in hydrogen storage module and an electricity generation mode where hydrogen gas is retrieved from hydrogen storage module and used by fuel cell unit to generate electric energy.    USE - For providing electric power on-board vehicle such as car, bus, truck, boat and recreational vehicle.    ADVANTAGE - Minimize cost and maximize performance throughout the life of the system.    DETAILED DESCRIPTION - INDEPENDENT CLAIMS are also included for the following:    (1) electrolyzer module;    (2) fuel cell power module;    (3) hydrogen storage module;    (4) electrolyzer module for use in vehicle; and    (5) fuel cell power module for use in vehicle.    DESCRIPTION OF DRAWING(S) - DESCRIPTION OF DRAWING - The figure shows the schematic view of the mobile power supply system.    metal hydride storage tank (22)    electrolyzer stack (32)    fuel cell stack (42)    dryer (358)    air blower (426)
NOVELTY - An exhaust gas-driven fuel flow device has a 3-way fluid flow-routing valve (314) to connect an inlet port (320) and rear outlet port (324) when isolated from the front outlet port (322), and to connect inlet port and the front outlet port when isolated from the rear outlet port.    USE - For supplying reactants or liquid fuel to the anode of direct feed electrochemical fuel cell and to flow field plate and to remove product water from the cathode of the fuel cell, e.g. used in fuel-cell powered electric vehicle.    ADVANTAGE - Electrical power consumption is minimum. Minimizes power loss. Provides compact structure. Ensures effective water management. Improves electrical contact between adjacent cells.    DETAILED DESCRIPTION - INDEPENDENT CLAIMS are also included for the following:    (1) liquid-fueled direct feed fuel cell;    (2) method for delivering liquid fuel to direct feed fuel cell;    (3) liquid-fueled direct feed fuel cell stack; and    (4) method of enhancing the performance of liquid fueled direct feed fuel cell stack.    DESCRIPTION OF DRAWING(S) - DESCRIPTION OF DRAWING - The drawing shows a schematic view of the exhaust gas driven fluid flow device.    3-way fluid flow-routing valve (314)    inlet port (320)    outlet ports (322,324)    passage way (326)    controller (338)
NOVELTY - A gel polymer electrolyte battery comprises positive electrode(s), negative electrode(s0, separator membrane, or gel polymer electrolyte. The gel polymer electrolyte comprises nonaqueous solvent, electrolyte salt, and polyvinyl ether and/or polyepoxide. The gel polymer electrolyte does not contains polymerization initiator.    USE - For use in, e.g. electrically powered vehicles, and cellular phones.    ADVANTAGE - The invention creates safety concerns in manufacturing process. It provides better performance. It can be polymerized outside and inside of electrodes and separator membranes so that the gel polymer electrolyte can be uniformly distributed around the circumference of the assembled battery with negative and positive electrodes, and separator membrane.    DETAILED DESCRIPTION - An INDEPENDENT CLAIM is included for producing gel polymer electrolyte battery comprising assembling battery by sandwiching separator membrane(s) between positive and negative electrodes, packaging the assemble battery cell in battery case, preparing polymerizable electrolyte, adding polymerizable electrolyte into the battery case, and heating battery case at 20-120 degrees C.
NOVELTY - A fuel cell (20) comprises an anode catalyst layer (22) and a cathode catalyst layer (24) secured to opposed surfaces of proton exchange membrane electrolyte (26) in which the cathode layer includes a platinum oxygen reduction catalyst and an oxygen evolution catalyst selected from catalysts that are more active than platinum.    USE - In transportation vehicles, portable power plants or stationary power plants.    ADVANTAGE - The fuel cell has a corrosion resistant and protected cathode layer which minimizes corrosion of cathode catalyst layer and improves performance and extends life span of fuel cell. The cathode layer does not require fuel cell support systems to enhance corrosion resistance. The inclusion of poor oxygen catalyst on anode layer further enhances the corrosion resistance of cathode layer by inhibiting the oxygen reduction on anode catalyst. The heat-treatment of both carbon support of cathode layer and carbon black of cathode diffusion layer minimizes any interfacial flooding between both layers.    DETAILED DESCRIPTION - The anode catalyst has poor oxygen reduction catalyst having greater oxygen reduction over platinum. The cathode layer includes a heated carbon support and/or carbon black within a diffusion layer (40) which is heated to at least 2000degreesC.    DESCRIPTION OF DRAWING(S) - DESCRIPTION OF DRAWING(S) - The figure shows a fragmentary cross-section of fuel cell.    fuel cell (20)    anode catalyst layer (22)    cathode catalyst layer (24)    electrolyte (26)    diffusion layer (40)
NOVELTY - A vehicle remote controller charging apparatus is provided to prevent a sudden stoppage of operation of remote controller cause due to the discharge of remote controller battery.    DETAILED DESCRIPTION - A vehicle remote controller charging apparatus comprises a vehicle side inductor(300) which is provided with the AC power generated from a generator(200) during the operation of an engine(100); and a non-contact charger(600) mounted on a vehicle remote controller(500), wherein the non-contact charger charges a remote controller battery by the power induced by the vehicle side inductor.
NOVELTY - A method is provided to charge a battery in a shortest time period by maintaining the battery temperature at the level lower than the rapid charging cut temperature.    DETAILED DESCRIPTION - A method comprises a step(S410) of detecting a rapid charging mode of an electric vehicle; a step(S412) of controlling a rapid charging current by the function which is set in accordance with the battery temperature, through the use of a battery management system, if the electric vehicle is in a rapid charging mode; a step(S414) of comparing the detected battery temperature and the preset temperature; a step(S416) of detecting the state of charge of the battery if the detected battery temperature is lower than the preset temperature; and a step(S418) of controlling the battery cooling operation if the detected state of charge of the battery is higher than the preset level.
NOVELTY - An apparatus for converting vehicle DC power to commercial AC power is provided to obtain the commercial AC power by using only the DC power of the vehicle without installing an additional converter in the vehicle.    DETAILED DESCRIPTION - An apparatus for converting vehicle DC power to commercial AC power includes a generator(1) and an AC/DC converter(2). The generator(1) is used for generating three-phase AC power according to rotations of an engine of a vehicle. The AC/DC converter(2) is used for converting the three-phase AC power to DC power. The apparatus for converting vehicle DC power to commercial AC power further includes a transformer(3) and an automatic voltage control unit(4). Each output terminal of winding wires of the generator is connected to an input terminal of one primary coil of the transformer(3). The transformer(3) is used for boosting the AC power of the generator. The automatic voltage control unit(4) converts the output AC power of the secondary coil of the transformer to the DC power and converts again the DC power to the AC power of 220V/60Hz.
NOVELTY - A travel recharger of a mobile communication terminal available for connection to an external device is provided to charge a battery of a mobile communication terminal and perform a data communication simultaneously by connecting an interface connector to an external device.    DETAILED DESCRIPTION - A car kit connector (50) is positioned at one end of an interface connector of a traveler charger and connected to an interface terminal of a mobile communication terminal. An external device connector (60) is positioned at a rear side of the interface connector and connected to a connection jack positioned at one end of a USB (Universal Serial Bus) port cable connected to a USB of a personal computer. A power supply unit (70) converts AC power inputted through an outlet into DC power and supplies power to a battery of the mobile communication terminal through the car kit connector (50). A controller (80) is positioned inside the interface connector (40), processes data inputted from the mobile communication terminal through the car kit connector (50) to output it to the personal computer, and processes data inputted from the personal computer through the external device connector (60) to output it to the mobile communication terminal (200) through the car kit connector (50).
NOVELTY - A determination unit (30) determines the operating state of external power source, based on electric power supplied to assistance electric power network (10). If external source is determined to be operating normally, the loads (210) are connected to network (10). A switching unit (40) connects a load selected based on prestored priority, to main electric power network (20), if external source operates abnormally.    USE - Electric power supply system in hospital.    ADVANTAGE - Supplies electric power with respect to the loads, reliably.    DETAILED DESCRIPTION - An INDEPENDENT CLAIM is also included for electric power supply program.    DESCRIPTION OF DRAWING(S) - The figure shows a schematic diagram of the electric power supply system. (Drawing includes non-English language text).    assistance electric power network (10)    main electric power network (20)    determination unit (30)    switching unit (40)    loads (210)
NOVELTY - The surface roughness of connector (5) of anode current collector (4A) and cathode current collector, is set to 0.05-6.3 microns of central line average surface roughness. The power density of laser for melting the connector (5) is 5kW/mm2, and the connector is welded at edge portion (15) of anode plate (1A). The power density of laser for melting the connector of cathode current collector is 3kW/mm2 or more.    USE - For manufacturing lithium secondary battery used for driving engine of electric vehicle or hybrid vehicle.    ADVANTAGE - Since the electrode plate and current collector are welded using laser of predetermined energy, the productivity is improved.    DESCRIPTION OF DRAWING(S) - The figure shows a perspective view explaining the lithium secondary battery manufacturing procedure.    anode plate (1A)    narrow width end face (2)    anode current collector (4A)    surface which turns into anode plate side of anode current collector (4C)    connector (5)    connection surface (9)    laser (11)    flat portion (12)    edge portion (15)
NOVELTY - A battery cooling installation (14) cools the battery (12) with nitrogen, during driving of the solid oxide fuel cell (11). A nitrogen supply installation (16) supplies nitrogen stored in nitrogen tank (17), to fuel electrode of battery, during shut-down of the solid oxide fuel cell.    USE - Solid oxide type fuel cell system for fuel cell combined-cycle power generating plant (claimed).    ADVANTAGE - Improves the battery capability.    DETAILED DESCRIPTION - An INDEPENDENT CLAIM is also included for fuel cell combined-cycle power generating plant.    DESCRIPTION OF DRAWING(S) - The figure shows the block diagram o the solid oxide fuel cell system. (Drawing includes non-English language text).    solid oxide fuel cell (11)    battery (12)    battery cell cooling installation (14)    nitrogen supply installation (16)
NOVELTY - A pair of metallic mold rolls (16,17) arranged on forward and reverse surface of a polymer film, forms a separator pattern including protrusion and recess, on the film. A pair of rotary die cutters (14,15) arranged on forward and reverse surface of the film cuts the separator (1).    USE - For manufacturing polymer electrolyte fuel cell separator used for motor vehicle used as drive source and small scale electric power generation system.    ADVANTAGE - Manufacturing precision of separator is improved. Low cost electrolyte fuel cell separator is obtained.    DESCRIPTION OF DRAWING(S) - The figure shows a schematic representation of fuel cell separator manufacturing apparatus.    separator (1)    conveying rolls (10,11)    rotary die cutters (14,15)    metallic mold rolls (16,17)
NOVELTY - A jacket (15) provided at outer side of the casing (11) of a tank, has a heating medium, for melting the block of ice (W') in the casing. The melted water (W) passes through a cycle path (20) after flowing out of casing, and is pumped back to the casing, so as to cool the ice provided in the casing.    USE - Pure water tank for electric power generation system using fuel cell for use in vehicle.    ADVANTAGE - The ice in the casing, is melted rapidly by repeatedly pumping the melted water inside the casing.    DESCRIPTION OF DRAWING(S) - The figure shows a schematic diagram of the pure water tank.    tank (10)    casing (11)    jacket (15)    cycle path (20)    pipe (132)    block of ice (W')    melted water (W)
NOVELTY - Headers (12,13) for pure-water supply and pure-water recovery, are arranged at corresponding ends of a multi-opening-containing plate (21) which bent to obtain bellow shape.    USE - For fuel cell electric power generation system in vehicle.    ADVANTAGE - Reduces size and weight of pure-water tank. Ensures pressure resistance when pure water in tank is frozen.    DESCRIPTION OF DRAWING(S) - The figure shows a top view of pure-water tank.    pure-water tank (10)    headers (12,13)    heater (14)    flat plate (21)
NOVELTY - An internal heat exchanger (20) having through holes along length direction, is formed by bending a flat plate (21) in the shape of bellow. The heat exchanger is immersed in the pure water and is supplied with liquid heating medium.    USE - For fuel cell electric power generation system in vehicle.    ADVANTAGE - Improves startability of the fuel cell electric power generation system. Ensures pressure resistance during freezing of pure water.    DESCRIPTION OF DRAWING(S) - The figure shows a top view of the pure water tank.    pure water tank (10)    bottom wall (12)    internal heat exchanger (20)    flat plate (21)    headers (23,24)    external heat exchanger (30)
NOVELTY - The pure water tank housing (11) has a jacket (15) surrounding it, for circulating anti-freezing liquid around the tank when pure water in the tank is frozen, and stirrer (20) actuated by motor (22) inside the tank, for thawing the ice in frozen pure water.    USE - For humidifying fuel gas and oxidizing agent supplied to fuel cell stack in fuel cell electric power generation system in vehicle, used in e.g. cold places.    ADVANTAGE - Improves startability of the fuel cell power generation system remarkably, by shortening the melting time of the frozen pure water in the tank.    DESCRIPTION OF DRAWING(S) - The figure shows a cross-sectional view of the pure water tank.    pure water tank (10)    tank housing (11)    jacket (15)    stirrer (20)    motor (22)
NOVELTY - A waste gas exhaustion unit (E) which emits fuel electrode waste gas mixed with dilution air, has diffusion ejection unit (33) which reduces the hydrogen gas concentration in the ejection mixture. The exhaustion unit has a projection cylinder (31) provided with exhaust holes (31h) at the surrounding wall, which protrudes to the vehicle exterior.    USE - Fuel cell mounting vehicle e.g. car with hydrogen fuel cell.    ADVANTAGE - The waste gas is exhausted into the atmosphere, in safe manner.    DESCRIPTION OF DRAWING(S) - The figure shows a perspective view of the fuel cell mounting portion of vehicle.    projection cylinder (31)    exhaust holes (31h)    ejection unit (33)    mixing unit (34)    waste gas exhaustion unit (E)
NOVELTY - The circuit (100) has a line (130) for a double-layer capacitor (C), connected between the nodes of respective switching elements (SW11-SW14) of the parallelly connected switching units (110,120). The switching elements (SW11,SW13) are connected to positive terminal of a system-interconnected inverter (1), and the switching elements (SW12,SW14) are connected to negative terminal of the inverter.    USE - For to electrical double-layer capacitor used in power assistance of electric vehicle and used as storage battery.    ADVANTAGE - Polarity switching is enabled with simplified circuit and degradation of capacitor is prevented.    DESCRIPTION OF DRAWING(S) - The figure shows the charging-and-discharging circuit. (Drawing includes non-English language text).    switching elements ((SW11-SW14)    switching units (110,120)    line for capacitor (130)
NOVELTY - A detector (24) detects the precedence or lag between the pressure phases of air and hydrogen based on the detected pressure difference between air and hydrogen with respect to each target pressure, changed due to the service condition of the fuel cell. A target pressure changing unit (25) changes target pressure of air or hydrogen, based on the detected phase difference.    USE - For controlling pressure of air and hydrogen of proton exchange membrane (PEM)-type fuel cell used in electric vehicle.    ADVANTAGE - Enables to easily suppress the pressure difference of air and hydrogen.    DESCRIPTION OF DRAWING(S) - The figure shows the block diagram of the controller. (Drawing includes non-English language text).    controller (8)    air target pressure calculator (21)    hydrogen gas target pressure calculator (22)    pressure difference detector (23)    pressure phase detector (24)    target pressure changing unit (25)
NOVELTY - A secondary battery has an electrode containing aggregated or coagulated solid hetero polyacid having molecular weight of 800-10000. The solid hetero polyacid consists of partial salt of noble metals and/or transition metals.    USE - As electric power unit for electric vehicle, portable apparatus and robot.    ADVANTAGE - The highly efficient secondary battery has favorable electrical charging-and-discharging property, and energy and power density.
NOVELTY - Anti-freeze (7) is filled between inner and outer walls of the water storage tank (1) in which a heater (8) is arranged movably. The pure water in the tank is frozen and the ice is thawed by the heat from the heater. The space between the tank inner wall (5) and the heater is narrowed along the moving direction of the heater.    USE - In fuel cell system (claimed) mounted in motor vehicle.    ADVANTAGE - Enables rapid and effective thawing of ice.    DETAILED DESCRIPTION - An INDEPENDENT CLAIM is also included for fuel cell system.    DESCRIPTION OF DRAWING(S) - The figure shows a sectional view of the pure water tank.    water storage tank (1)    pure water (2)    inner wall (5)    outer wall (6)    anti-freeze (7)    movable heater (8)    motor (9)    rotary shaft (10)
NOVELTY - A hydrogen occlusion material contains a fibrous carbonaceous material (X), and powder-form carbonaceous material (Y). The hydrogen occlusion ability (a) of the material (Y) is greater than that of the hydrogen occlusion ability (b) of the material (X). The amount of the material (X) (in wt.%) satisfies a preset relation.    USE - For manufacturing hydrogen storage component for hydrogen storage apparatus (both claimed) for electric vehicle fuel cell.    ADVANTAGE - The hydrogen occlusion material provides hydrogen storage component having excellent hydrogen storage capacity and high reliability. The hydrogen occlusion material is inexpensive. The powder-form carbonaceous material is solidified without performing heat processing or addition of binder. The fibrous carbonaceous material and powder-form carbonaceous material are mixed favorably.    DETAILED DESCRIPTION - A hydrogen occlusion material contains a fibrous carbonaceous material (X), and powder-form carbonaceous material (Y). The hydrogen occlusion ability (a) of the material (Y) is greater than that of the hydrogen occlusion ability (b) of the material (X). The amount of the material (X) (in wt.%) satisfies a relation given by: 20 at most X at most 20+80 (b/a).    INDEPENDENT CLAIMS are included for the following:    (1) hydrogen storage apparatus, in which a hydrogen storage component obtained by film-thinning or solidifying the hydrogen occlusion material, is arranged in the container; and    (2) manufacture of hydrogen storage component, which involves loosening the fibrous carbonaceous material, mixing the loosened fibrous carbonaceous material and powder-form carbonaceous material, and compression molding the mixed material.    DESCRIPTION OF DRAWING(S) - The graph shows the relation between hydrogen occlusion ability of fibrous carbonaceous material and powder-form carbonaceous material, and the amount of fibrous carbonaceous material. (Drawing includes non-English language text).
NOVELTY - The hose material is obtained by mixing ethylene-olefin-type resin (2) with ethylene-propylene diene ternary polymer (1). The olefin-type resin is used as organic filler.    USE - For hose such as aqueous hose used for fuel cells (claimed).    ADVANTAGE - The hose material has excellent electrical insulation property and mixing property, and favorable compression permanent-deformation property, without impairing mechanical-physical property of ethylene-propylene diene ternary polymer.    DETAILED DESCRIPTION - Ethylene-olefin-type resin is ethylene-octene-type resin.    An INDEPENDENT CLAIM is included for hose for fuel cell.    DESCRIPTION OF DRAWING(S) - The figure shows the model of hose material for fuel cells in dispersion state of ethylene-olefin type resin. (Drawing includes non-English language text).    ethylene-propylene diene ternary polymer (1)    ethylene-olefin type resin (2)    carbon black (3)
NOVELTY - A mounting frame (3) is attached to the floor panel (1a) of a vehicle housing. A fuel cell (2) is fixed to the floor panel so that the fuel cell is made to contact the mounting frame and the fuel cell is cooled by the mounting frame.    USE - Fuel cell mounting structure for electric vehicle.    ADVANTAGE - Cools the fuel cell efficiently and easily. Improves fuel consumption. Reduces size of the cell mounting structure.    DESCRIPTION OF DRAWING(S) - The figure shows a perspective view of a fuel cell mounting structure. (Drawing includes non-English language text).    floor panel (1a)    fuel cell (2)    mounting frame (3)    rib (4)    fixing tool (5)
NOVELTY - Portable terminal uses a battery unit (101) such as fuel cell for supplying voltage to functional circuit (102) of fixed power consumption with respect to time, while using another different battery unit (151) such as secondary battery for supplying voltage to another functional circuit (152) having fluctuating power consumption with respect to time.    USE - Portable terminal such as mobile telephone, personal handyphone system (PHS), PDA (personal data assistant), portable information terminal e.g. notebook computer, digital camcorder and digital still camera with multiple batteries such as secondary battery and fuel cell.    ADVANTAGE - Reduces the size of battery for actuating portable terminal, while improving the life of batteries and energy utilization efficiency.    DESCRIPTION OF DRAWING(S) - The figure shows the block diagram of the portable terminal with multiple batteries. (Drawing includes non-English language text).    portable terminal (100)    battery units (101,151)    functional circuits (102,152)
NOVELTY - Fuel cell stack (1) has polymeric electrolyte film clamped between fuel electrode and oxidizing agent electrode. The electrolyte film is humidified by portion of cooling water supplied to cooling plate through humidified-water pervious board and fuel-electrode current collection board. The cell stack is mounted in front-back direction of vehicle such that fuel electrode is arranged at vehicle front position.    USE - Fuel cell mounting electric vehicle mounted with polymer electrolyte fuel cell.    ADVANTAGE - The fuel cell mounting vehicle is suitable for humidifying the polymeric electrolyte film.    DESCRIPTION OF DRAWING(S) - The figure shows the schematic diagram of the vehicle mounted state of the fuel cell stack.    fuel cell stack (1)    acceleration detector (20)    controller (21)
NOVELTY - The lead storage battery comprises an electrode group consisting of bag-shaped separator, anode plate and cathode plate, and electrolyte liquid in a battery jar. The electrolyte liquid contains an antimony compound.    USE - For motor vehicle-mounted engine start-up.    ADVANTAGE - Since an antimony compound is added to the electrolyte liquid, stratification of the lead storage battery is prevented. The short circuit by dropping off of the active material after long term use, and the early capacitance reduction of the battery are prevented. Thus, the lifetime of the battery is improved.    DESCRIPTION OF DRAWING(S) - The figure shows the charging and discharging cycle of the lead storage battery, as above. (Drawing includes non-English language text).
NOVELTY - The vapor-liquid separation tank has a fuel liquid storage chamber (2), a gas-liquid separation membrane (3), a fuel liquid supply tube (4), a liquid fuel injection hole (7), a liquid inlet, and a gas introduction portion (5). The separation membrane has lamination of a ventilation film and a non-woven fabric, and ejects gas. The fuel liquid supply tube supplies fuel liquid to fuel cell.    USE - For fuel cell.    ADVANTAGE - The vapor-liquid separation tank efficiently ejects gas produced from fuel cell. Charging operation is avoided, when vapor-liquid separation tank is used along with fuel cell for electrical appliances. The electric power unit has durability, and is eco-friendly, by using fuel cell having vapor-liquid separation tank.    DETAILED DESCRIPTION - The vapor-liquid separation tank has a fuel liquid storage chamber (2), a gas-liquid separation membrane (3), a fuel liquid supply tube (4), a liquid fuel injection hole (7) which pours liquid fuel into chamber, a liquid inlet which introduces water produced by fuel cell to chamber, and a gas introduction portion (5) which introduces gas produced by fuel cell to chamber. The gas-liquid separation membrane ejects gas, and gas is introduced to fuel liquid storage outdoor. The membrane has lamination of a ventilation film and a non-woven fabric. The tube (4) is attached to the tank, such that one end opening (4a) is positioned at the gravity center of chamber. The tube supplies fuel liquid to fuel cell.    DESCRIPTION OF DRAWING(S) - The figure shows a vapor liquid separation tank.    Vapor-liquid separation tank (1)    Fuel liquid storage room chamber (2)    Gas-liquid separation membrane (3)    Fuel liquid supply tube (4)    Opening (4a)    Gas introduction port (5)    Liquid inlet (6)    Liquid-fuel injection hole (7)
NOVELTY - An input capacitor (C1) is connected to power input side of voltage converter (12). An output capacitor (C2) is connected to output side which feeds an inverter (14). A controller (30) controls the voltage converter such that the controller consumes power either from the input capacitor or output capacitor.    USE - In hybrid vehicle, electric vehicle.    ADVANTAGE - Consumes power from residual charges of input capacitor or output capacitor directly and not through discharge resistor.    DETAILED DESCRIPTION - INDEPENDENT CLAIMS are also included for the following:    (1) residual electric charge consumption method; and    (2) computer readable recorded medium for storing residual electric charge consumption program.    DESCRIPTION OF DRAWING(S) - The figure shows the block diagram of the voltage conversion circuit. (Drawing includes non-English language text).    voltage converter (12)    inverter (14)    controller (30)    capacitors (C1,C2)
NOVELTY - An electric-current sensor detects the electric power supplied from a battery. A motor power-consumption estimation unit estimates power consumption of motor. An ancillary equipment power-consumption estimation unit estimates the power-consumption of an ancillary equipment based on electric power detected and estimated power-consumption of motor.    USE - For electric vehicle.    ADVANTAGE - Enables to estimate power consumption of ancillary equipment without special sensor.    DETAILED DESCRIPTION - An INDEPENDENT CLAIM is included for method for estimating power consumption by ancillary equipment.    DESCRIPTION OF DRAWING(S) - The figure illustrates the flowchart of the ancillary-equipment power-consumption estimation process. (Drawing includes non-English language text).
NOVELTY - A main tank (20) collects water in fuel cell system when fuel cell system is not operated. An auxiliary tank (40) stores the water passed from main tank, whenever water frozen in main tank is melted using heater (30). A pump (50) supplies water in auxiliary tank to humidifier, during operation of fuel cell system.    USE - Pure water storage tank assembly for fuel cell system.    ADVANTAGE - Since the water in the system is recycled and used in fuel cell system, the necessity to supply new/fresh water is eliminated. The frozen water can be melted and supplied to system rapidly.    DESCRIPTION OF DRAWING(S) - The figure shows a sectional view of pure water storage tank assembly. (Drawing includes non-English language text).    water (10)    main tank (20)    heater (30)    auxiliary tank (40)    pump (50)    thermosensor (60)
NOVELTY - An electrical storage device has an anode (5) and a cathode (3). The cathode contains activated carbon coated with pitch. The anode contains a nitroxyl compound having an N-oxo-ammonium cation structure (I) in an oxidized state, and a nitroxyl radical structure (II) in a reduced state. The electrical storage device uses a specific anodic reaction (A) in which electrons are discharged and received between the oxidized state and reduced state.    USE - Used as a electrical storage device such as a primary battery, chargeable and dischargeable secondary battery and capacitor, used for electrical vehicles.    ADVANTAGE - The electrical storage device has high output, high energy density, and low irreversible capacitance.    DETAILED DESCRIPTION - An electrical storage device has an anode (5) and a cathode (3). The cathode contains activated carbon coated with pitch. The anode contains nitroxyl compound having N-oxo-ammonium cation structure of formula (I) in oxidized state, and nitroxyl radical structure of formula (II) in reduced state. The electrical storage device uses anodic reaction represented by formula (A) in which electrons are discharged and received between oxidized state and reduced state.    DESCRIPTION OF DRAWING(S) - The figure shows structure of the electrical storage device. (Drawing includes non-English language text).    cathode collector (1)    cathode (3)    separator (4)    anode (5)    anode collector (6)
NOVELTY - A lead-calcium-barium-aluminum group lead alloy raw material containing one or more of silver, bismuth and thallium, is subjected to strip processing at a rate of 50-97% of total pressure, expand processing followed by high temperature ageing treatment at 80-160 degrees Celsius for 0.5 hours or more.    USE - Used for lead storage batteries used for motor vehicles (hybrid vehicle) and UPS (uninterruptible power system) for IT (information technology) fields.    ADVANTAGE - The lead-calcium-barium-aluminum group alloy electrode lattice is thin and has good mechanical strength, corrosion resistance, filling property of active material and reliability. Lead storage batteries with high temperature charging-discharging characteristics are obtained.    DETAILED DESCRIPTION - The raw material of lead alloy contains (mass%): calcium (0.2-0.5); barium (0.002-0.014); tin (0.4-2.5); aluminum (0.005-0.04); silver (0.005-0.07); bismuth (0.01-0.10); thallium (0.001-0.05); and balance lead and unavoidable impurities.
NOVELTY - An electrode group (1) having positive electrode (2), negative electrode (4) and separator (3) are stored in a wall (11) of an exterior package.    USE - As a battery, e.g. a rechargeable lithium-ion battery, as used in portable equipment such as mobile telephones or as a power source for electric vehicles.    ADVANTAGE - Flexibility and mounting property are improved. Achieves weight reduction and maintains discharge rate property.    DESCRIPTION OF DRAWING(S) - The figure shows a sectional view of the lithium secondary battery.    electrode group (1)    positive electrode (2)    separator (3)    negative electrode (4)    wall (11)
NOVELTY - A fuel cell system has a fuel cell and an impurity removal filter (62) in a water path. A heating gas and oxidizing agent gas are reacted in the fuel cell, and electric power is generated.    USE - Used for generating electric power.    ADVANTAGE - The fuel cell system is economical and compact. Impurities such as dust are effectively and easily removed using the impurity removal filter. Gas flows smoothly, and electric power generation is efficiently performed.    DETAILED DESCRIPTION - The impurity removal filter comprises a metal, a sintered metal, cloth, a non-woven fabric, paper or resin.    DESCRIPTION OF DRAWING(S) - The figure shows the structure of a tank of a fuel cell system. (Drawing includes non-English language text).    water tank (11)    air humidification tank (12)    piping (24)    impurity removal filter (62)    dividing wall (63)
NOVELTY - An air purifier (10) has a dust collector and a filter, that removes the dust in air intake, by supply of reverse polarity charge with respect to electric charge of the air supply path (6).    USE - For supplying air as oxidizing agent to cathode of polymer electrolyte fuel cell (PEMFC) in fuel cell system for driving motor, water pump used with air-conditioner in electric vehicle, etc.    ADVANTAGE - Improves the output efficiency of the fuel cell by preventing dust adhesion to cathode electrode, and reduces the pressure loss, thereby improving power generation efficiency of the fuel cell.    DESCRIPTION OF DRAWING(S) - The figure shows the block diagram of the fuel cell system. (Drawing includes non-English language text).    air supply apparatus (1)    fuel cell (2)    anode (2b)    cathode (2c)    air supply path (6)    air purifier (10)
NOVELTY - A lithium-cobaltate complex compound is formed by mixing lithium cobaltate and metal oxide such as magnesium oxide, titanium oxide and/or zirconium oxide. The lithium cobaltate is obtained from cobalt oxyhydroxide and lithium compound.    USE - Used as an anode active material of a non-aqueous electrolyte secondary battery (claimed) used for household electronic appliances (such as notebook personal computers, laptop computers, pocket word processors, mobile telephones, cordless telephones, portable CDs and radios), motor vehicles, electric vehicles and game machines.    ADVANTAGE - The lithium-cobaltate complex compound is effectively used as an anode active material of non-aqueous electrolyte secondary batteries. A secondary battery with good performance and load characteristics is provided using the lithium-cobaltate complex compound.    DETAILED DESCRIPTION - INDEPENDENT CLAIMS are also included for the following:    (1) the manufacture of a lithium-cobaltate complex compound; and    (2) a non-aqueous electrolyte secondary battery containing a lithium-cobaltate complex compound as anode active material.
NOVELTY - The lithium cobaltate is obtained from an oxyhydroxylated cobalt and a lithium compound. The lithium cobaltate has an average particle diameter of 10-15 microns and contains 0.1 wt.% or less of residual lithium carbonate.    USE - As anode active material for non-aqueous electrolyte secondary battery (claimed) used for household electronic appliances, electronic devices such as notebook personal computer, laptop computer, pocket word processor, mobile telephone, cordless telephone, portable compact disk, radio and game machine device, and motor vehicle.    ADVANTAGE - The battery obtained using the anode active material containing the lithium cobaltate, has excellent load characteristics, without swelling.    DETAILED DESCRIPTION - INDEPENDENT CLAIMS are included for the following:    (1) manufacture of lithium cobaltate; and    (2) non-aqueous electrolyte secondary battery.
NOVELTY - A battery (3) accommodated in a main case (6), supplies power to a pressure signal transmission circuit (2) provided on a circuit board (4). The battery is arranged in orthogonal direction with respect to the flat surface of the circuit board.    USE - Tire pressure detector.    ADVANTAGE - Reduces the amount of heat received from the wheel.    DESCRIPTION OF DRAWING(S) - The figure shows the isometric view of tire pressure detector. (Drawing includes non-English language text).    pressure signal transmission circuit (2)    battery (3)    circuit board (4)    fixture (5)    main case (6)
NOVELTY - A switch controller (20) controls the switches (SW1,SW2,SW3) connected to the main capacitor (C1) and auxiliary capacitor (C2), to supply voltage from the main capacitor to the load (40), at initial state. The auxiliary capacitor is connected in series to the main capacitor, if the supply voltage is below prescribed value.    USE - For controlling discharge of capacitor type power supply used in electric vehicle and mobile telephone.    ADVANTAGE - Enables continuous supply of electric power to the load.    DETAILED DESCRIPTION - INDEPENDENT CLAIMS are also included for:    (a) charging method of capacitor type power supply;    (b) charging/discharging method of capacitor type power supply; and    (c) capacitor type power supply.    DESCRIPTION OF DRAWING(S) - The figure shows the block diagram of the charging/discharging circuit. (Drawing includes non-English language text).    voltage detector (10)    controller (20)    load (40)    main capacitor (C1)    auxiliary capacitor (C2)    switches (SW1-SW3)
NOVELTY - Sheet-like electrodes are laminated on both sides of a gel electrolyte layer to form an electrode laminate. The electrode laminate is inserted into a mold having a notch which laminates and coincides with the side face of laminate. A molten resin is poured into the mold and cured to form a stacked cell battery. The resin acts as sealing material to prevent the leakage of gel electrolyte.    USE - For manufacturing stacked cell battery for battery pack, used in vehicle as electric power unit for drive (all claimed) such as electric or hybrid vehicle and electronic devices.    ADVANTAGE - The method allows production of a stacked cell battery with excellent rigidity, capable of preventing leakage of gel electrolyte and permeability of water.    DETAILED DESCRIPTION - INDEPENDENT CLAIMS are included for the following:    (1) stacked cell battery;    (2) battery pack; and    (3) vehicle mounted with stacked cell battery or battery pack.    DESCRIPTION OF DRAWING(S) - The figure shows the flowchart for manufacturing bipolar battery. (Drawing includes non-English language text).
NOVELTY - The system stores the value of gas pressure in the pipes of the fuel cell, in electrically EPROM (EEPROM), when the fuel cell system is stopped by operating valve mechanism and interrupting the gas flow through the pipes. When the system is started again, the current gas pressure value is compared with the value stored in the EEPROM, to determine the leakage of gas.    USE - Fuel cell system with gas leakage detection function, used in fuel cell electric vehicle (claimed).    ADVANTAGE - Since the leakage of the gas can be determined based on the gas pressure change, the safety of the system can be increased.    DETAILED DESCRIPTION - INDEPENDENT CLAIMS are also included for the following:    (1) fuel cell electric vehicle;    (2) gas leakage detection program;    (3) computer readable recorded medium storing gas leakage detection program.    DESCRIPTION OF DRAWING(S) - The figure shows the graph explaining the gas pressure fluctuation characteristics. (Drawing includes non-English language text).
NOVELTY - The container detachedly attached with respect to a fuel cell apparatus (210) has a hydrogen gas filling unit that fills hydrogen gas into container main housing. A supply unit supplies hydrogen gas accommodated in container housing to the fuel cell apparatus. The supply unit is detachedly attached with respect to the fuel cell apparatus.    USE - Hydrogen gas accommodation container in fuel cell electric vehicle (claimed).    ADVANTAGE - Supplies hydrogen gas to fuel cell apparatus, easily and rapidly.    DETAILED DESCRIPTION - INDEPENDENT CLAIMS are also included for the following:    (1) fuel cell electric vehicle; and    (2) hydrogen gas accommodation container management system.    DESCRIPTION OF DRAWING(S) - The figure shows a schematic diagram of the fuel cell electric vehicle. (Drawing includes non-English language text).    fixing unit (106)    fuel cell electric vehicle (200)    fuel cell apparatus (210)    switching unit (270)    base station (310)
NOVELTY - The information processor operates using the power supplied by fuel cell or alternating current (AC) power unit (11). During start of the processor, the fuel cell drive devices such as backlight, audio amplifier (21) or compact disk ROM (CD-ROM) drive (23) are switched OFF. When the processor is in operation state, the devices are operated by fuel cell drive.    USE - Portable information processor using fuel cell.    ADVANTAGE - Durability of fuel cell is improved and efficient power control of the devices is achieved.    DESCRIPTION OF DRAWING(S) - The figure shows the block diagram of the information processor. (Drawing includes non-English language text).    power unit (11)    CPU (15)    LCD (20)    audio amplifier (21)    CD-ROM drive (23)
NOVELTY - Gas detection circuit has detectors (10,11) with respective heaters (2,3), (4,5). Output of detectors is normalized with calculated hydrogen sensitivity conversion factor and corrected by humidity correction factor, to get hydrogen concentration in gas. Correction factor is calculated from correlation of difference in humidity output of detectors, and humidity correction amount, in known humidity environment.    USE - For detecting leakage of hydrogen from fuel cell system (claimed) used for electric power generation in motor vehicle (claimed), such as electric vehicle.    ADVANTAGE - Even if the sensed gas is humid, the gas sensor having low power consumption, can easily distinguish hydrogen, and humidity. The sensor has high-speed response.    DETAILED DESCRIPTION - INDEPENDENT CLAIMS are included for the following:    (1) fuel cell system; and    (2) motor vehicle with fuel cell system.    DESCRIPTION OF DRAWING(S) - The figure shows the exploded perspective view and perspective view of the gas detecting units of the sensor. (Drawing includes non-English language text).    Heaters (2-5)    Gas supply ports (14)
NOVELTY - The hose has a tubular shaped rubber layer (11) formed from a rubber composition containing layered clay mineral filler.    USE - For transporting hydrogen gas used as fuel for fuel cell in electric vehicles.    ADVANTAGE - The hose has excellent hydrogen gas shielding property, flexibility, workability and durability.    DESCRIPTION OF DRAWING(S) - The figure shows the perspective diagram of hose.    Inner tubular shaped rubber layer (11)    Reinforcement layer (12a)    Outer rubber layer (14)
NOVELTY - Fuel cell (20) stores the fuel for generating hydrogen gas to a battery (10), and an electric power generator (30) generates the electric power using the fuel. A water storage unit (40) stores the water produced by electro-chemical reaction in the generator, while excess water is ejected through an outlet port (41). The quantity of water inside the water storage unit, is viewed through transparent wall (42).    USE - Electric-power unit for light source of portable-type endoscope.    ADVANTAGE - The light source is illuminated continuously for a long time, without interrupting endoscopy observation by using fuel cell as a battery. Since the water produced by the electro-chemical reaction is stored in the water storage unit, the generation of electrical shock is prevented, thereby ensuring safety.    DESCRIPTION OF DRAWING(S) - The figure shows a sectional view of the electric-power unit.    battery (10)    fuel cell (20)    electric-power generator (30)    water storage unit (40)    outlet port (41)    transparent wall (42)
NOVELTY - A cell layer (6) which comprises a gel electrolyte layer (5) interposed between positive and negative electrode-active-material layers (3,4), is provided in between the collectors (2). The surrounding of (6) is covered by a double-sided adhesion layer (9) which comprises insulating base material (10) provided with adhesive (11) on both the sides. (2) are adhered to (11).    USE - E.g. lithium secondary battery used to form battery pack (claimed) for use in vehicle e.g. car.    ADVANTAGE - The short circuit by the leakage of gel electrolyte is prevented by the surrounding adhesion layer and also the permeation of water/moisture content from the exterior to the battery is prevented, thereby improving the strength of the battery. The manufacturing process is suitable for manufacturing large quantities of batteries easily with shortened work time and flexible design.    DETAILED DESCRIPTION - INDEPENDENT CLAIMS are also included for the following:    (1) bipolar battery manufacturing method;    (2) bipolar battery pack; and    (3) vehicle using bipolar battery.    DESCRIPTION OF DRAWING(S) - The figure shows the cross-sectional view of the bipolar battery. (Drawing includes non-English language text).    collectors (2)    electrode-active-material layers (3,4)    gel electrolyte layer (5)    cell layer (6)    double-sided adhesion layer (9)    insulating base material (10)    adhesive (11)
NOVELTY - The internal combustion engine has at least one cylinder in which a fuel-air mixture can be compressed by a piston. The temperature of the mixture in the combustion chamber can be brought to at least above 80 percent and at the most 98 per cent of the self-ignition temperature of the mixture and the combustion ignition timing is controlled by introducing laser light into the combustion chamber.    USE - For use in motor vehicles and for generating electrical energy.    ADVANTAGE - Enables operation without harmful emissions.    DESCRIPTION OF DRAWING(S) - The drawing shows a schematic representation of an internal combustion engine    cylinder block (1)    inlet tract (2)    mixer (3)    fuel line (4)    air line (5)    laser light source (10)    electronic control unit (13)
NOVELTY - Particulate titanium(IV) oxide material (X) of BET surface over 30 m2/g is new. It is prepared by first preparing an (un)doped sodium titanate (Y) with fibrous morphology; conversion of (Y) to (un)doped titanium oxide hydrate (Z), and hydrothermal treatment of (Z) with water or dilute acid.    USE - (X) are used as electrode, particularly anode, material in secondary batteries that include a non-aqueous electrolyte containing lithium ions and in accumulators, e.g. where used as starting batteries for cars or as current source for electrical vehicles.    ADVANTAGE - (X) has good electrical and mechanical properties, particularly high capacity and good electrokinetic properties, especially with respect to intercalation of lithium ions, so as to ensure a high current density, also rapid charge exchange. It is also stable to repeated charge/discharge cycles and these properties are retained under conditions of thermal and/or mechanical stress.    DETAILED DESCRIPTION - INDEPENDENT CLAIMS are also included for:    (1) method for preparing (X);    (2) optionally doped sodium titanate (Y) with fibrous structure, where at least 70% of the fibers have length below 100 microns and length:diameter ratio at least 10;    (3) method for preparing (Y);    (4) titanium(IV) oxide hydrate (Z) with fibrous structure, where at least 70% of the fibers have length below 100 microns and length:diameter ratio at least 10;    (5) titanium(IV) oxide hydrate (Z') with BET surface at least 40 m2/g; and    (6) method for preparing (Z).
NOVELTY - A protective resistor is partly created by a wire that runs in a motor vehicle's windscreen, sunroof or rear window and is made from constantan with a specific resistance that has low dependence on temperature. This wire is part of a heating device in the windscreen, sunroof or rear window, etc.    USE - As a lamp for a motor vehicle.    ADVANTAGE - The wire that forms part of the protective resistor can also form part of a vehicle's aerial/antenna assembly. It can also run in a side window, in an external mirror or in a solar cell fastened in glass. Several protective resistors with different levels of resistance can be switched selectively via a control device either individually or together in groups.
NOVELTY - Photoelectric solar generator (1) comprises a flexible plastic film as support layer (4) and a solar cell layer arranged on the support layer. The support layer has a thickness of maximum 1.0 mm and the solar cell layer (5) has a thickness of 0.025 mm. The solar cell layer is made from copper, indium, gallium and selenium (a CIGS layer).    USE - Photoelectric solar generator for vehicles.    ADVANTAGE - The solar generator can be applied to different substrates in vehicles.    DESCRIPTION OF DRAWING(S) - The drawing shows a cross-section through the solar generator.    solar generator (1)    substrate (2)    lacquer layer (3)    support layer (4)    solar cell layer (5)    self-adhering adhesive (6)    protective layer (8)
NOVELTY - A voltage supply unit to at least a first load (3) and a second load (4), has a first expendable voltage source (battery) (1) for first load (3) and second expendable voltage source (battery) (2) for second load. A connecting device (30) can be connected into circuit between an electrical blocking state and an electrical conducting state, where each of two terminals of the connecting device (30) is joined to the first and to the second batteries, such that the batteries (1,2) are connected in parallel in the conducting state of the connecting device (30).    USE - For remote control unit for operating functional units of motor vehicle, such as doors and valves.    ADVANTAGE - Provides high level of protection reliability of voltage supply to first and second loads.    DETAILED DESCRIPTION - An INDEPENDENT CLAIM is included for a portable remote control unit.    DESCRIPTION OF DRAWING(S) - A schematic block circuit diagram of a remote control unit is shown.    First load (3)    Second load (4)    Control device (5)    Detection device (6)    Switch (7)    Diode (11)
NOVELTY - A chemical additive containing a complex of acid salts, reagents, metal sulfates, antioxidant, etc., is used with the electrolyte of the battery and the battery is charged using high frequency (HF) electric pulses, during certain interval of time, according to battery characteristics.    USE - For regulating empty lead-acid battery and other batteries used in bus, marine applications, golf cart, forklift truck.    ADVANTAGE - Prevents exhaust gases during treatment. Reduces the electrical equipment overhead. Reduces level of battery wastage. Promotes environmental conservation.    DESCRIPTION OF DRAWING(S) - The figure shows the comparison between normal charge cycle and charge cycle after treatment.
NOVELTY - The device has a capacitor and a battery combined in series, and an over-voltage preventing device (30) connected to both end portions of capacitor. The over-voltage preventing device has a voltage comparator (34) to compare a predetermined voltage and an applied voltage. A bleeder resistor (36) discharges the capacitor when a switch (36) allows flow of electricity when the applied voltage exceeds the predetermined voltage.    USE - Used as an electric power source for an electric automobile, a hybrid automobile, an electric power source and an uninterruptible power supply (UPS).    ADVANTAGE - The battery is combined in series with the capacitor to utilize the power characteristic of the capacitor by entrusting the peak power to the capacitor, thereby lightening the load of the battery, and hence improving the power characteristic of the device, and improving the lifetime of the device.    DETAILED DESCRIPTION - An electric capacity of the battery is about 4 -100 times of an electric capacity of the capacitor. An INDEPENDENT CLAIM is also included for a method of charging and discharging of an electric energy storage device.    DESCRIPTION OF DRAWING(S) - The drawing shows an electric energy storage system.    Electric energy storage devices (10, 20)    Over-voltage preventing device (30)    Voltage comparator (34)    Switch (36)    Bleeder resistor (32)
NOVELTY - The lithium ions are transferred from a lithium electrode (7) to anode (1) or cathode (2), through a lithium salt based aprotic organic solution, if voltage is supplied between lithium electrode and anode or cathode, respectively.    USE - Electrical storage apparatus e.g. thin-film capacitor, and thin-film rechargeable lithium-ion battery is used as power supply in electric equipment (claimed) such as mobile telephone, notebook personal computer (PC). It is also used for power window and stereo used in motor vehicles such as electric and gasoline vehicles, and bicycle, rocking chair.    ADVANTAGE - Since temperature rise of the lithium salt based organic solution is prevented, increase in the internal resistance of apparatus is avoided and durability of storage apparatus is increased. Also the potentials of the anode and cathode can be monitored by using lithium electrode as reference electrode, for determining whether deterioration of the apparatus is caused by anode or cathode.    DETAILED DESCRIPTION - INDEPENDENT CLAIMS are also included for the following:    (1) electrical storage apparatus manufacturing method;    (2) electric equipment; and    (3) electrical storage apparatus usage method.    DESCRIPTION OF DRAWING(S) - The figure shows an internal perspective view of an electrical storage apparatus.    Anodes (1)    Cathodes (2)    Separator (3)    Lithium electrode terminal (7b)    Lithium electrode (7)
NOVELTY - The apparatus has a thermoelectric converting unit that converts thermal energy of exhaust gas into electric energy. A heat exchange unit (12) provided on surface of the converting unit conducts the thermal energy of the gas that flows through an exhaust pipe (5). A cooling unit (8) is provided on the converting unit and has rigidity set to higher value when compared to thermoelectric converting unit and heat exchange unit.    USE - Used for generating power using heat from exhaust gas.    ADVANTAGE - The high rigidity of the cooling unit allows the unit to apply appropriate surface pressure to the thermoelectric converting unit to provide uniform surface contact between the cooling unit and the converting unit, thereby improving the thermoelectric conversion efficiency.    DESCRIPTION OF DRAWING(S) - The drawing shows a sectional view taken along side view of the exhaust heat power generation apparatus.    Exhaust heat power generation apparatus (1)    Exhaust pipe (5)    Cooling unit (8)    Heat exchange unit (12)    Spring clamp (14)
NOVELTY - An electrode active material layer (13) is formed as intermittent patterns on both surfaces of a collector (11) and along the length of the collector.    USE - For electric double layer capacitor (claimed) used in backup storage of audio/video apparatus, solar cell, auxiliary battery of watch and power supply of motor vehicle.    ADVANTAGE - The electrode having low collector resistance and high capacitance can be obtained by increasing amount of electrode active material per unit area.    DETAILED DESCRIPTION - INDEPENDENT CLAIMS are also included for the following:    (1) polarizing manufacturing method; and    (2) electric double layer capacitor.    DESCRIPTION OF DRAWING(S) - The figure shows the top view of the polarizing electrode.    polarizing electrode (1)    collector (11)    electrode active material layer (13)    tab terminal (15)
NOVELTY - A power cutoff device in sudden acceleration is provided to improve the safety by restricting operation of an engine with cutting off power to the engine of the vehicle manually.    DETAILED DESCRIPTION - Power is charged in a battery to operate an engine, and power is supplied from the battery to a plug of the engine. A power cutoff switch is formed in the connection portion of a cable connecting the battery for supplying power to the plug of the engine. The power cutoff device is installed in the front of a steering wheel or mounted to the lowest part of a brake pedal to cut off power from the battery to the plug. The power cutoff device is operated easily by an accelerator or the left portion of the head of a driver. Sudden acceleration is prevented by cutting off power for operating the engine from the battery to the plug with simple operation.
NOVELTY - A lithium secondary battery has an electrode group (1) having an anode plate (2), a cathode plate (3) and a separator (4), and a non-aqueous electrolyte. The electrodes have electrode active material layers on the surfaces of current collecting substrates (5, 6). The anode active material layer has lithium manganate with a cubic spinel structure as active material and a resistivity of 500 ohm cm along the thickness direction, when electrolyte is not impregnated.    USE - Used as an electric power unit for electric vehicles, hybrid electric vehicles (both claimed) and portable electronic devices such as mobile telephones, videotape recorders and notebook computers.    ADVANTAGE - The lithium secondary battery has reduced internal resistance by using the anode plate, and discharge of heavy current is enabled.    DETAILED DESCRIPTION - The lithium secondary battery has an electrode group (1) obtained by winding or laminating an anode plate (2) and a cathode plate (3) through a separator (4), and a non-aqueous electrolyte. The electrodes have respective electrode active material layers on the surface of respective current collection substrates (5, 6). The anode active material layer contains lithium manganate having a cubic spinel structure as an active material. The resistivity of the layer is 500 ohm cm along the thickness direction, when electrolyte is not impregnated.    DESCRIPTION OF DRAWING(S) - The figure shows a perspective view of the electrode group for lithium secondary battery.    electrode group (1)    anode plate (2)    cathode plate (3)    separator (4)    current collecting substrates (5,6)
NOVELTY - An operation controller controls supply of high temperature fluid of gaseous phase to heat exchanger (6), at the time of start up of the exchanger after supplying low temperature fluid of liquid phase to exchanger.    USE - For controlling drive of heat exchanger in fuel cell system.    ADVANTAGE - Reduces temperature rise of heat exchanger. Avoids thermal stress resulting from heat shock, and improves durability and reliability of the heat exchanger.    DESCRIPTION OF DRAWING(S) - The figure shows the block diagram of the driving control apparatus. (Drawing includes non-English language text).    modification reaction device (1)    exhausted hydrogen combustor (3)    source gas supply unit (4)    heat exchanger (6)    heat source controller (7)
NOVELTY - The fuel cell system (S) has a heat exchanger (16) that exchanges heat of the process water supplied to a modifier (4), to the warm water flowed inside the condemnation water path (2) from the hot-water-storage tank (1).    USE - For generating electric power using hydrogen.    ADVANTAGE - Utilizes the heat generated in the system efficiently by exchanging the heat of process water to the warm water flowed inside condemnation water path. The size reduction of the system is achieved.    DESCRIPTION OF DRAWING(S) - The figure shows the block diagram of the fuel cell system. (Drawing includes non-English language text).    hot water storage tank (1)    condemnation water path (2)    fuel cell system (3)    modifier (4)    fuel cell (6)    heat exchanger (16)    fuel cell system (S)
NOVELTY - Pairs of curved washers (15,16) and (17,18) are respectively provided below and above the leg portions (5,6) of an electrode (2). A bolt (7) is inserted through the holes provided in washers and leg portions, such that the head (7B) of bolt is positioned at the side of leg portion (6) and the helix portion (7C) is positioned at the side of leg portion (5).    USE - Battery terminal for vehicle.    ADVANTAGE - Prevents offset contact of leg portions of electrode at the time of tightening with bolt and nut.    DESCRIPTION OF DRAWING(S) - The figure shows an expanded sectional view of the battery terminal.    electrode (2)    leg portions (5,6)    belt (7)    head (7B)    helix portion (7C)    washers (15-18)
NOVELTY - A tank (11) stores pure-water that is supplied to the fuel cell (2) while stopping the system. A high pressure hydrogen tank (22) supplies high pressure hydrogen, to pressurize the inside of the pure water tank and supplies water to fuel cell, when freezing of pure water is detected during stoppage of system.    USE - Fuel cell system used in electric vehicles.    ADVANTAGE - Eliminates the freezing of pure water during stoppage of system, by pressurizing water inside the tank through high pressure hydrogen.    DESCRIPTION OF DRAWING(S) - The figure shows the circuit diagram of the fuel cell system. (Drawing includes non-English language text).    fuel cell system (1)    fuel cell (2)    pure water tank (11)    high pressure hydrogen tank (22)    CPU (31)
NOVELTY - A judgment unit (22) judges whether the cause for variation in the voltage of a fuel cell depends on source gas distribution within a fuel cell or cell deterioration when variation arises in the voltage of the electric-power-generation cell. The source gas stoichiometric ratio is set according to the judgment result.    USE - For judging cause for variation in voltage of fuel cell for motor vehicle.    ADVANTAGE - Since the variation in the voltage of the fuel cell is suppressed, the wastefulness of supplied source gas and raw material are restrained reliably and damage to the fuel cell is prevented effectively.    DESCRIPTION OF DRAWING(S) - The figure shows a block diagram of the controller of the fuel-cell system. (Drawing includes non-English language text).    source gas distribution changing unit (19)    cell deterioration judgment unit (20)    source gas stoichiometric ratio changing unit (21)    judgment unit (22)    voltage reduction cell discrimination units (23,24)
NOVELTY - Humidification adjustment apparatus (21) is adjoined to the lower side of the fuel cells (8) generating electric power using heating and oxidizing gases. The apparatus transfers the water content between the heating gas and a humidification adjustment gas, through a water permeable film, for humidifying or dehumidifying the heating gas.    USE - Solid polymer-type fuel cell system with humidification adjustment apparatus for fuel cell electric vehicle.    ADVANTAGE - The humidification of the heating gas is adjusted, efficiently, by using the water permeable film. Since the adjustment apparatus is adjoined to the fuel cells, reduction in size and weight of the fuel cell system is achieved, and energy consumption is restrained.    DESCRIPTION OF DRAWING(S) - The figure shows a sectional view of the fuel cell system. (Drawing includes non-English language text).    oxidizing gas humidification apparatus (3)    fuel cell (8)    heating gas humidification adjustment apparatus (21)    control valve (26)    oxidizing gas flow path (31c)
NOVELTY - A fuel cell stack (11) generates electric power using the hydrogen supplied from a hydrogen supply unit (10) and air. The supply unit has a pair of hydrogen storage units (10a,10b) to generate heat and absorb heat during supply of hydrogen, respectively. The storage unit (10a) hydrolyzes metal hydride to generate hydrogen.    USE - Fuel cell system for use in vehicle.    ADVANTAGE - The hydrogen is efficiently produced using the heat generated by the storage unit.    DETAILED DESCRIPTION - The hydrogen occlusion material is used in the storage unit (10b). A connection unit supplies heat generated in one storage unit to another storage unit. A heat exchanger exchanges heat between the storage unit (10b) and the fuel cell stack. The fuel cell stack starts electric power generation using the heat generated by the storage unit (10a). The supply amount of heat to storage unit (10a) from another storage unit and fuel cell stack is controlled based on the detected exhaust heat temperature of the storage unit and fuel cell stack.    DESCRIPTION OF DRAWING(S) - The figure shows a block diagram of a fuel cell system. (Drawing includes non-English language text).    Hydrogen supply unit (10)    Storage units (10a, 10b)    Fuel cell stack (11)    Control unit (14)
NOVELTY - The system includes a fuel-cell main housing (1) which is provided in a pressure vessel (10). The space formed between the main housing and the pressure vessel, is filled with heating gas or oxidizing-agent gas. The pressure in the space is maintained to be nearly equal to the pressure of heating gas or oxidizing agent gas.    USE - For motor vehicle, fuel-cell electric vehicle.    ADVANTAGE - Continuous driving of the fuel-cell system is enabled, without raising the operating pressure of the fuel-cell main housing.    DESCRIPTION OF DRAWING(S) - The figure shows an outline structure of the fuel-cell system. (Drawing includes non-English language text).    fuel-cell main housing (1)    heating-gas supply unit (2)    air supply unit (3)    pressure vessel (10)    branch piping (35)
NOVELTY - Control unit controls the introduction of hydrogen into fuel chamber, at the substitution rate of 95 % or more and within the time period less than 0.6 s, during starting of vehicle.    USE - Used in electric vehicle.    ADVANTAGE - The deterioration of the air electrode of fuel cell is prevented reliably even when the vehicle is operated or stopped repeatedly.    DESCRIPTION OF DRAWING(S) - The figure shows graphical representation of arrival time of substitution rate and anomalous reaction generation time. (Drawing includes non-English language text).
NOVELTY - The battery has a negative electrode terminal (5) which is arranged at the bottom portion of an exterior case (2) into which one end of an electrode group (3) is inserted. A positive electrode terminal (8) is directly connected to the other end of the electrode group. A cover (4) covering the positive electrode terminal, is fixed to the case.    USE - Battery such as lithium ion battery and nickel-hydrogen battery used in hybrid vehicle and electric vehicle.    ADVANTAGE - Since the positive electrode terminal is directly connected to the electrode group, the positive electrode tab is unnecessary, thereby number of components and cost are reduced and internal resistance per cell is also reduced, thus high output battery is obtained.    DETAILED DESCRIPTION - An INDEPENDENT CLAIM is also included for battery pack.    DESCRIPTION OF DRAWING(S) - The figure shows the sectional view of battery.    exterior case (2)    electrode group (3)    cover (4)    negative electrode terminal (5)    positive electrode terminal (8)
NOVELTY - Estimation unit (31) estimates the amount of mixing of gas to humidified water. A correction unit (32) corrects the operating quantity of humidified water supply unit based on the estimated amount, so that the feed rate of humidified water is increased to increase gas mixing amount.    USE - For controlling fuel cell system.    ADVANTAGE - Desired quantity of humidified water is supplied to fuel cell even if gas mixes with humidified water. Hence stable humidification state is maintained.    DESCRIPTION OF DRAWING(S) - The figure shows a block diagram of the control apparatus. (Drawing includes non-English language text).    humidified water pressure control unit (30)    humidification unit (31)    correction unit (32)    humidified water supply control unit (33)
NOVELTY - The fuel cell apparatus includes a branch line (L2) in which hydrogen purification apparatus (3), hydrogen storage apparatus (4) and hydrogen supply apparatus (5) are interposed, other than the main line (L1) which supplies hydrogen rich gas from town gas treating equipment (1) to fuel cell (2).    USE - Phosphoric acid form fuel cell apparatus used in vehicle, residential/commercial areas.    ADVANTAGE - Enables to ensure stable fuel supply to vehicle using stored hydrogen supply, thereby achieving improved and optimized power generation using town gas.    DESCRIPTION OF DRAWING(S) - The figure shows the block diagram of the phosphoric acid form fuel cell apparatus. (Drawing includes non-English language text).    town gas treating equipment (1)    fuel cell (2)    hydrogen purification apparatus (3)    hydrogen storage apparatus (4)    hydrogen supply apparatus (5)    main line (L1)    branch line (L2)
NOVELTY - Batteries (1) accommodated in a case tube (21) have terminals (13) each projecting from its both end surfaces. Each terminals are inserted in the terminal holes (22a) formed at the covers (22) at both ends of case tube in order to combine the case tube and covers, and so that the terminals are exposed outside.    USE - Battery pack for accommodating large-sized non-aqueous electrolyte secondary battery used for electric vehicle.    ADVANTAGE - The batteries are accommodated inside the case uniformly. The dew formation of batteries are prevented, and the durability of the pack is improved.    DESCRIPTION OF DRAWING(S) - The figure shows an exploded perspective view of the battery pack. (Drawing includes non-English language text).    battery (1)    terminal (13)    case tube (21)    cover (22)    terminal hole (22a)
NOVELTY - A battery consisting of cells (20) that are arranged in M rows and N columns, is accommodated in a case. The cathode terminal (20Y) of a cell and anode terminal (20X) of another cell are arranged at battery side faces in a same row (21). The cells are connected in series at column wise, in straight line manner. The cells at consecutive 2n columns, where 2n is less than N, are connected in series in zigzag manner.    USE - Storage battery used in vehicle.    ADVANTAGE - Reduces the cost and weight, while improving the heavy current discharge property. Prevents the battery case from deterioration, effectively.    DESCRIPTION OF DRAWING(S) - The figure shows the top view of the connection of cells in storage battery.    cell (20)    anode terminal of cell (20X)    cathode terminal of cell (20Y)    cell row (21)
NOVELTY - The lead storage battery comprises an electrode group. The electrode group consists of an anode plate (3) and a cathode plate separated via a separator. The anode plate has a porous membrane (2) provided at the surface.    USE - For start-up of motor vehicle.    ADVANTAGE - The lead storage battery has improved discharge characteristics and cycle life. Reaction in the upper and lower sides of the electrode is homogenized. Water is spread easily in the porous membrane. Therefore, the charging reaction of anode plate is easily performed.    DESCRIPTION OF DRAWING(S) - The figure shows the front elevation and side view of the anode plate.    active material layer (1)    porous membrane (2)    anode plate (3)
NOVELTY - A thin film containing a polymer-blend material containing a conductive polymer and a matrix material is formed. The film is drawn and peeled between the conductive polymer and matrix material, to form a porous membrane, and to manufacture the separator.    USE - Used for manufacturing a separator for a non-aqueous electrolyte secondary battery for electric vehicle.    ADVANTAGE - A separator having improved overcharge prevention function is efficiently manufactured.    DETAILED DESCRIPTION - The matrix material is thermoplastic polymer, preferably olefin-type polymer.    DESCRIPTION OF DRAWING(S) - The graph shows the relationship between the value of terminal voltage, during charging, and SOC of a lithium secondary battery. (Drawing includes non-English language text).
NOVELTY - The battery has positive or negative electrodes (4,6) with lead terminals. The lead terminal of one of the electrodes is folded and wrapped up by the winding.    USE - Non-aqueous electrolyte-type secondary battery for mobile telephone, video tape recorder (VTR), for electric power unit for electrical vehicle, motor vehicle.    ADVANTAGE - Prevents short circuit by high temperature to enhance safety, reliability and charge-discharge cycle characteristics.    DESCRIPTION OF DRAWING(S) - The figure shows the top view of electrode group in battery.    electrode group (3)    positive electrode (4)    separator (5)    negative electrode (6)    lead terminal (10)    folded area (15)
NOVELTY - The lead terminals (10,14) connected to electrode provided at the outermost periphery of an electrode group (3), have convex surface, so that the convex surface is arranged opposite to the electrode connection surface.    USE - Non-aqueous electrolyte type secondary battery for electronic device like mobile telephone, video tape recorder (VTR). And also for electric vehicles, motor vehicles.    ADVANTAGE - Enables inserting/moving electrode group smoothly by adjusting the shape of lead terminal. Reduces lead space of can and electrode group. Stores electrode group closely in can. Prevents short circuiting of electrode group to increase the reliability of the battery.    DESCRIPTION OF DRAWING(S) - The figure shows a perspective view of the electrode group.    electrode group (3)    positive electrode lead terminal (10)    negative electrode lead terminal (14)
NOVELTY - A controller controls the flow amount of cathode waste gas supplied to combustor (9) from cathode pole (1b) of fuel cell stack (1), only when anode waste gas is supplied from anode pole (19) to combustor. A cathode waste-gas bypass flow path (10) passes the cathode waste gas to the combustor, when anode gas is not supplied to the combustor.    USE - Fuel cell system for motor vehicle.    ADVANTAGE - Cooling of combustor and generation of condensed water in combustor are prevented.    DESCRIPTION OF DRAWING(S) - The figure shows the schematic block diagram of the fuel cell system. (Drawing includes non-English language text).    fuel cell stack (1)    anode pole (1a)    cathode pole (1b)    combustor (9)    cathode waste-gas bypass flow path (10)
NOVELTY - The electrolyte liquid is injected into the battery jar, and assembled battery provided inside the jar discharges for about 20-60 hours, until specific gravity of electrolyte liquid is in the range of 1.025-1.100.    USE - For manufacturing control-valve type lead storage battery used for uninterruptible power system, motor vehicle, etc.    ADVANTAGE - Obtains excellent battery discharging property without performing acid soaking process, thereby reducing manufacturing cost.    DESCRIPTION OF DRAWING(S) - The figure shows a flowchart illustrating the steps involved in the process of manufacturing control-valve type lead storage battery. (Drawing includes non-English language text).
NOVELTY - An input controller controls average value of input from fuel cell, by limiting the peak value of input.    USE - For charging lithium batteries used in motor vehicle. Also for electrical power generation system.    ADVANTAGE - Enables stable and effective utilization of electric power.    DESCRIPTION OF DRAWING(S) - The figure shows the circuit diagram of charging control apparatus.    capacitors (C1,C2)    diodes (D1-D4)    coils (L1,L2)    input terminal ((T11,T12)    output terminal (T21,T22)    transistor (Tr)
NOVELTY - A cylindrical rod (4a) of the liquid-level detector (4) has several pairs of inclined flat surface portions at the electrolyte-liquid contacting end of rod, formed converging towards central axis of the rod    USE - For detecting level of e.g. electrolyte-liquid in lead storage battery of motor vehicle.    ADVANTAGE - Due to flat inclined surface of the cylindrical detector rod, light incident on the electrolyte liquid is absorbed efficiently, providing excellent brightness of the detector. Thereby, enabling to detect liquid-level easily and reliably.    DETAILED DESCRIPTION - An INDEPENDENT CLAIM is also included for storage battery.    DESCRIPTION OF DRAWING(S) - The figure shows a schematic view of the liquid-level detector.    battery jar (1)    electrolyte-liquid (2)    lid (3)    liquid level detector (4)    cylindrical rod (4a)    tapered flat surface (4b)